id	sid	tid	token	lemma	pos
ajst-904	1	1	academic	academic	ADJ
ajst-904	1	2	journal	journal	NOUN
ajst-904	1	3	of	of	ADP
ajst-904	1	4	science	science	NOUN
ajst-904	1	5	and	and	CCONJ
ajst-904	1	6	technology	technology	NOUN
ajst-904	1	7	issn	issn	NOUN
ajst-904	1	8	:	:	PUNCT
ajst-904	1	9	2771	2771	NUM
ajst-904	1	10	-	-	SYM
ajst-904	1	11	3032	3032	NUM
ajst-904	1	12	|	|	NOUN
ajst-904	1	13	vol	vol	NOUN
ajst-904	1	14	.	.	PROPN
ajst-904	2	1	2	2	NUM
ajst-904	2	2	,	,	PUNCT
ajst-904	2	3	no	no	INTJ
ajst-904	2	4	.	.	NOUN
ajst-904	2	5	1	1	NUM
ajst-904	2	6	,	,	PUNCT
ajst-904	2	7	2022	2022	NUM
ajst-904	2	8	109	109	NUM
ajst-904	2	9	research	research	NOUN
ajst-904	2	10	on	on	ADP
ajst-904	2	11	subway	subway	NOUN
ajst-904	2	12	operation	operation	NOUN
ajst-904	2	13	safety	safety	PROPN
ajst-904	2	14	platform	platform	NOUN
ajst-904	2	15	model	model	NOUN
ajst-904	2	16	based	base	VERB
ajst-904	2	17	on	on	ADP
ajst-904	2	18	blockchain	blockchain	PROPN
ajst-904	2	19	and	and	CCONJ
ajst-904	2	20	internet	internet	NOUN
ajst-904	2	21	of	of	ADP
ajst-904	2	22	things	thing	NOUN
ajst-904	2	23	cong	cong	VERB
ajst-904	2	24	guo1	guo1	PROPN
ajst-904	2	25	,	,	PUNCT
ajst-904	2	26	chuan	chuan	PROPN
ajst-904	2	27	qiu2	qiu2	PROPN
ajst-904	2	28	,	,	PUNCT
ajst-904	2	29	*	*	PUNCT
ajst-904	2	30	,	,	PUNCT
ajst-904	2	31	xingjun	xingjun	PROPN
ajst-904	2	32	gong2	gong2	PROPN
ajst-904	2	33	,	,	PUNCT
ajst-904	2	34	yanghao	yanghao	ADJ
ajst-904	2	35	zhao2	zhao2	PROPN
ajst-904	2	36	,	,	PUNCT
ajst-904	2	37	yongqiang	yongqiang	PROPN
ajst-904	2	38	yu1	yu1	NOUN
ajst-904	2	39	1	1	NUM
ajst-904	2	40	school	school	NOUN
ajst-904	2	41	of	of	ADP
ajst-904	2	42	civil	civil	ADJ
ajst-904	2	43	engineering	engineering	NOUN
ajst-904	2	44	,	,	PUNCT
ajst-904	2	45	henan	henan	PROPN
ajst-904	2	46	polytechnic	polytechnic	PROPN
ajst-904	2	47	university	university	PROPN
ajst-904	2	48	,	,	PUNCT
ajst-904	2	49	jiaozuo	jiaozuo	NOUN
ajst-904	2	50	,	,	PUNCT
ajst-904	2	51	454003	454003	NUM
ajst-904	2	52	,	,	PUNCT
ajst-904	2	53	china	china	PROPN
ajst-904	2	54	2	2	NUM
ajst-904	2	55	agiletech	agiletech	NOUN
ajst-904	2	56	engineering	engineering	NOUN
ajst-904	2	57	consultants	consultant	NOUN
ajst-904	2	58	co	co	AUX
ajst-904	2	59	.,ltd	.,ltd	PROPN
ajst-904	2	60	.	.	PROPN
ajst-904	2	61	,	,	PUNCT
ajst-904	2	62	beijing	beijing	PROPN
ajst-904	2	63	,	,	PUNCT
ajst-904	2	64	100000	100000	NUM
ajst-904	2	65	,	,	PUNCT
ajst-904	2	66	china	china	PROPN
ajst-904	2	67	*	*	PUNCT
ajst-904	2	68	corresponding	correspond	VERB
ajst-904	2	69	author	author	NOUN
ajst-904	2	70	:	:	PUNCT
ajst-904	3	1	chuan	chuan	PROPN
ajst-904	3	2	qiu	qiu	PROPN
ajst-904	3	3	(	(	PUNCT
ajst-904	3	4	email	email	NOUN
ajst-904	3	5	:	:	PUNCT
ajst-904	3	6	2672565831@qq.com	2672565831@qq.com	NUM
ajst-904	3	7	)	)	PUNCT
ajst-904	3	8	abstract	abstract	NOUN
ajst-904	3	9	:	:	PUNCT
ajst-904	3	10	with	with	ADP
ajst-904	3	11	the	the	DET
ajst-904	3	12	continuous	continuous	ADJ
ajst-904	3	13	and	and	CCONJ
ajst-904	3	14	rapid	rapid	ADJ
ajst-904	3	15	increase	increase	NOUN
ajst-904	3	16	in	in	ADP
ajst-904	3	17	the	the	DET
ajst-904	3	18	scale	scale	NOUN
ajst-904	3	19	of	of	ADP
ajst-904	3	20	subway	subway	NOUN
ajst-904	3	21	operation	operation	NOUN
ajst-904	3	22	,	,	PUNCT
ajst-904	3	23	the	the	DET
ajst-904	3	24	security	security	NOUN
ajst-904	3	25	situation	situation	NOUN
ajst-904	3	26	faced	face	VERB
ajst-904	3	27	by	by	ADP
ajst-904	3	28	the	the	DET
ajst-904	3	29	operating	operate	VERB
ajst-904	3	30	units	unit	NOUN
ajst-904	3	31	is	be	AUX
ajst-904	3	32	becoming	become	VERB
ajst-904	3	33	increasingly	increasingly	ADV
ajst-904	3	34	severe	severe	ADJ
ajst-904	3	35	.	.	PUNCT
ajst-904	4	1	based	base	VERB
ajst-904	4	2	on	on	ADP
ajst-904	4	3	the	the	DET
ajst-904	4	4	analysis	analysis	NOUN
ajst-904	4	5	of	of	ADP
ajst-904	4	6	the	the	DET
ajst-904	4	7	characteristics	characteristic	NOUN
ajst-904	4	8	of	of	ADP
ajst-904	4	9	subway	subway	NOUN
ajst-904	4	10	operation	operation	NOUN
ajst-904	4	11	and	and	CCONJ
ajst-904	4	12	the	the	DET
ajst-904	4	13	current	current	ADJ
ajst-904	4	14	situation	situation	NOUN
ajst-904	4	15	of	of	ADP
ajst-904	4	16	information	information	NOUN
ajst-904	4	17	construction	construction	NOUN
ajst-904	4	18	,	,	PUNCT
ajst-904	4	19	this	this	DET
ajst-904	4	20	paper	paper	NOUN
ajst-904	4	21	deeply	deeply	ADV
ajst-904	4	22	analyzes	analyze	VERB
ajst-904	4	23	the	the	DET
ajst-904	4	24	main	main	ADJ
ajst-904	4	25	problems	problem	NOUN
ajst-904	4	26	of	of	ADP
ajst-904	4	27	subway	subway	NOUN
ajst-904	4	28	operation	operation	NOUN
ajst-904	4	29	safety	safety	NOUN
ajst-904	4	30	information	information	NOUN
ajst-904	4	31	construction	construction	NOUN
ajst-904	4	32	.	.	PUNCT
ajst-904	5	1	aiming	aim	VERB
ajst-904	5	2	at	at	ADP
ajst-904	5	3	the	the	DET
ajst-904	5	4	problems	problem	NOUN
ajst-904	5	5	of	of	ADP
ajst-904	5	6	poor	poor	ADJ
ajst-904	5	7	data	datum	NOUN
ajst-904	5	8	circulation	circulation	NOUN
ajst-904	5	9	,	,	PUNCT
ajst-904	5	10	difficult	difficult	ADJ
ajst-904	5	11	supervision	supervision	NOUN
ajst-904	5	12	,	,	PUNCT
ajst-904	5	13	distrust	distrust	NOUN
ajst-904	5	14	,	,	PUNCT
ajst-904	5	15	fear	fear	NOUN
ajst-904	5	16	of	of	ADP
ajst-904	5	17	leakage	leakage	NOUN
ajst-904	5	18	,	,	PUNCT
ajst-904	5	19	poor	poor	ADJ
ajst-904	5	20	timeliness	timeliness	NOUN
ajst-904	5	21	,	,	PUNCT
ajst-904	5	22	poor	poor	ADJ
ajst-904	5	23	quality	quality	NOUN
ajst-904	5	24	and	and	CCONJ
ajst-904	5	25	insufficient	insufficient	ADJ
ajst-904	5	26	certificates	certificate	NOUN
ajst-904	5	27	,	,	PUNCT
ajst-904	5	28	this	this	DET
ajst-904	5	29	paper	paper	NOUN
ajst-904	5	30	puts	put	VERB
ajst-904	5	31	forward	forward	ADV
ajst-904	5	32	the	the	DET
ajst-904	5	33	construction	construction	NOUN
ajst-904	5	34	requirements	requirement	NOUN
ajst-904	5	35	of	of	ADP
ajst-904	5	36	subway	subway	NOUN
ajst-904	5	37	operation	operation	NOUN
ajst-904	5	38	safety	safety	NOUN
ajst-904	5	39	platform	platform	NOUN
ajst-904	5	40	.	.	PUNCT
ajst-904	6	1	the	the	DET
ajst-904	6	2	platform	platform	NOUN
ajst-904	6	3	model	model	NOUN
ajst-904	6	4	is	be	AUX
ajst-904	6	5	designed	design	VERB
ajst-904	6	6	from	from	ADP
ajst-904	6	7	three	three	NUM
ajst-904	6	8	aspects	aspect	NOUN
ajst-904	6	9	of	of	ADP
ajst-904	6	10	block	block	NOUN
ajst-904	6	11	chain	chain	NOUN
ajst-904	6	12	platform	platform	NOUN
ajst-904	6	13	,	,	PUNCT
ajst-904	6	14	platform	platform	NOUN
ajst-904	6	15	logic	logic	NOUN
ajst-904	6	16	architecture	architecture	NOUN
ajst-904	6	17	and	and	CCONJ
ajst-904	6	18	internet	internet	NOUN
ajst-904	6	19	of	of	ADP
ajst-904	6	20	things	thing	NOUN
ajst-904	6	21	forensics	forensic	NOUN
ajst-904	6	22	,	,	PUNCT
ajst-904	6	23	and	and	CCONJ
ajst-904	6	24	the	the	DET
ajst-904	6	25	new	new	ADJ
ajst-904	6	26	mode	mode	NOUN
ajst-904	6	27	of	of	ADP
ajst-904	6	28	safe	safe	ADJ
ajst-904	6	29	and	and	CCONJ
ajst-904	6	30	efficient	efficient	ADJ
ajst-904	6	31	management	management	NOUN
ajst-904	6	32	of	of	ADP
ajst-904	6	33	subway	subway	NOUN
ajst-904	6	34	operation	operation	NOUN
ajst-904	6	35	is	be	AUX
ajst-904	6	36	explored	explore	VERB
ajst-904	6	37	.	.	PUNCT
ajst-904	7	1	keywords	keyword	NOUN
ajst-904	7	2	:	:	PUNCT
ajst-904	7	3	metro	metro	PROPN
ajst-904	7	4	operation	operation	PROPN
ajst-904	7	5	,	,	PUNCT
ajst-904	7	6	security	security	NOUN
ajst-904	7	7	platform	platform	NOUN
ajst-904	7	8	,	,	PUNCT
ajst-904	7	9	model	model	NOUN
ajst-904	7	10	structure	structure	NOUN
ajst-904	7	11	,	,	PUNCT
ajst-904	7	12	blockchain	blockchain	PROPN
ajst-904	7	13	,	,	PUNCT
ajst-904	7	14	internet	internet	NOUN
ajst-904	7	15	of	of	ADP
ajst-904	7	16	things	thing	NOUN
ajst-904	7	17	.	.	PUNCT
ajst-904	8	1	1	1	X
ajst-904	8	2	.	.	X
ajst-904	8	3	introduction	introduction	NOUN
ajst-904	8	4	with	with	ADP
ajst-904	8	5	the	the	DET
ajst-904	8	6	advancement	advancement	NOUN
ajst-904	8	7	of	of	ADP
ajst-904	8	8	urbanization	urbanization	NOUN
ajst-904	8	9	in	in	ADP
ajst-904	8	10	china	china	PROPN
ajst-904	8	11	,	,	PUNCT
ajst-904	8	12	residents	resident	NOUN
ajst-904	8	13	'	'	PART
ajst-904	8	14	travel	travel	NOUN
ajst-904	8	15	has	have	AUX
ajst-904	8	16	become	become	VERB
ajst-904	8	17	an	an	DET
ajst-904	8	18	important	important	ADJ
ajst-904	8	19	problem	problem	NOUN
ajst-904	8	20	to	to	PART
ajst-904	8	21	be	be	AUX
ajst-904	8	22	solved	solve	VERB
ajst-904	8	23	in	in	ADP
ajst-904	8	24	cities	city	NOUN
ajst-904	8	25	.	.	PUNCT
ajst-904	9	1	therefore	therefore	ADV
ajst-904	9	2	,	,	PUNCT
ajst-904	9	3	the	the	DET
ajst-904	9	4	subway	subway	NOUN
ajst-904	9	5	has	have	AUX
ajst-904	9	6	become	become	VERB
ajst-904	9	7	the	the	DET
ajst-904	9	8	first	first	ADJ
ajst-904	9	9	choice	choice	NOUN
ajst-904	9	10	for	for	ADP
ajst-904	9	11	the	the	DET
ajst-904	9	12	development	development	NOUN
ajst-904	9	13	of	of	ADP
ajst-904	9	14	transportation	transportation	NOUN
ajst-904	9	15	in	in	ADP
ajst-904	9	16	large	large	ADJ
ajst-904	9	17	cities	city	NOUN
ajst-904	9	18	due	due	ADP
ajst-904	9	19	to	to	ADP
ajst-904	9	20	the	the	DET
ajst-904	9	21	advantages	advantage	NOUN
ajst-904	9	22	of	of	ADP
ajst-904	9	23	low	low	ADJ
ajst-904	9	24	energy	energy	NOUN
ajst-904	9	25	consumption	consumption	NOUN
ajst-904	9	26	and	and	CCONJ
ajst-904	9	27	convenient	convenient	ADJ
ajst-904	9	28	ride	ride	NOUN
ajst-904	9	29	.	.	PUNCT
ajst-904	10	1	because	because	SCONJ
ajst-904	10	2	the	the	DET
ajst-904	10	3	subway	subway	NOUN
ajst-904	10	4	is	be	AUX
ajst-904	10	5	built	build	VERB
ajst-904	10	6	underground	underground	ADV
ajst-904	10	7	,	,	PUNCT
ajst-904	10	8	ventilation	ventilation	NOUN
ajst-904	10	9	is	be	AUX
ajst-904	10	10	inconvenient	inconvenient	ADJ
ajst-904	10	11	,	,	PUNCT
ajst-904	10	12	emergency	emergency	NOUN
ajst-904	10	13	evacuation	evacuation	NOUN
ajst-904	10	14	is	be	AUX
ajst-904	10	15	difficult	difficult	ADJ
ajst-904	10	16	,	,	PUNCT
ajst-904	10	17	fire	fire	NOUN
ajst-904	10	18	,	,	PUNCT
ajst-904	10	19	flood	flood	NOUN
ajst-904	10	20	and	and	CCONJ
ajst-904	10	21	other	other	ADJ
ajst-904	10	22	serious	serious	ADJ
ajst-904	10	23	accidents	accident	NOUN
ajst-904	10	24	are	be	AUX
ajst-904	10	25	difficult	difficult	ADJ
ajst-904	10	26	to	to	PART
ajst-904	10	27	control	control	VERB
ajst-904	10	28	,	,	PUNCT
ajst-904	10	29	so	so	SCONJ
ajst-904	10	30	safety	safety	NOUN
ajst-904	10	31	accidents	accident	NOUN
ajst-904	10	32	are	be	AUX
ajst-904	10	33	easy	easy	ADJ
ajst-904	10	34	to	to	PART
ajst-904	10	35	cause	cause	VERB
ajst-904	10	36	serious	serious	ADJ
ajst-904	10	37	consequences	consequence	NOUN
ajst-904	10	38	,	,	PUNCT
ajst-904	10	39	such	such	ADJ
ajst-904	10	40	as	as	ADP
ajst-904	10	41	zhengzhou	zhengzhou	PROPN
ajst-904	10	42	7	7	NUM
ajst-904	10	43	·	·	SYM
ajst-904	10	44	20	20	NUM
ajst-904	10	45	flood	flood	NOUN
ajst-904	10	46	caused	cause	VERB
ajst-904	10	47	by	by	ADP
ajst-904	10	48	12	12	NUM
ajst-904	10	49	days	day	NOUN
ajst-904	10	50	of	of	ADP
ajst-904	10	51	death	death	NOUN
ajst-904	10	52	and	and	CCONJ
ajst-904	10	53	other	other	ADJ
ajst-904	10	54	events	event	NOUN
ajst-904	10	55	.	.	PUNCT
ajst-904	11	1	with	with	ADP
ajst-904	11	2	the	the	DET
ajst-904	11	3	rapid	rapid	ADJ
ajst-904	11	4	and	and	CCONJ
ajst-904	11	5	continuous	continuous	ADJ
ajst-904	11	6	increase	increase	NOUN
ajst-904	11	7	of	of	ADP
ajst-904	11	8	domestic	domestic	ADJ
ajst-904	11	9	subway	subway	NOUN
ajst-904	11	10	lines	line	NOUN
ajst-904	11	11	and	and	CCONJ
ajst-904	11	12	mileage	mileage	NOUN
ajst-904	11	13	in	in	ADP
ajst-904	11	14	recent	recent	ADJ
ajst-904	11	15	years	year	NOUN
ajst-904	11	16	,	,	PUNCT
ajst-904	11	17	the	the	DET
ajst-904	11	18	security	security	NOUN
ajst-904	11	19	situation	situation	NOUN
ajst-904	11	20	faced	face	VERB
ajst-904	11	21	by	by	ADP
ajst-904	11	22	operating	operate	VERB
ajst-904	11	23	enterprises	enterprise	NOUN
ajst-904	11	24	is	be	AUX
ajst-904	11	25	becoming	become	VERB
ajst-904	11	26	increasingly	increasingly	ADV
ajst-904	11	27	serious[1–3	serious[1–3	ADJ
ajst-904	11	28	]	]	PUNCT
ajst-904	11	29	.	.	PUNCT
ajst-904	12	1	due	due	ADP
ajst-904	12	2	to	to	ADP
ajst-904	12	3	the	the	DET
ajst-904	12	4	large	large	ADJ
ajst-904	12	5	number	number	NOUN
ajst-904	12	6	of	of	ADP
ajst-904	12	7	passenger	passenger	NOUN
ajst-904	12	8	flow	flow	NOUN
ajst-904	12	9	and	and	CCONJ
ajst-904	12	10	safety	safety	NOUN
ajst-904	12	11	risks	risk	NOUN
ajst-904	12	12	in	in	ADP
ajst-904	12	13	the	the	DET
ajst-904	12	14	subway	subway	NOUN
ajst-904	12	15	system	system	NOUN
ajst-904	12	16	,	,	PUNCT
ajst-904	12	17	there	there	PRON
ajst-904	12	18	are	be	VERB
ajst-904	12	19	many	many	ADJ
ajst-904	12	20	safety	safety	NOUN
ajst-904	12	21	management	management	NOUN
ajst-904	12	22	units	unit	NOUN
ajst-904	12	23	in	in	ADP
ajst-904	12	24	the	the	DET
ajst-904	12	25	subway	subway	NOUN
ajst-904	12	26	operation	operation	NOUN
ajst-904	12	27	,	,	PUNCT
ajst-904	12	28	such	such	ADJ
ajst-904	12	29	as	as	ADP
ajst-904	12	30	external	external	ADJ
ajst-904	12	31	supervision	supervision	NOUN
ajst-904	12	32	units	unit	NOUN
ajst-904	12	33	,	,	PUNCT
ajst-904	12	34	transportation	transportation	NOUN
ajst-904	12	35	competent	competent	ADJ
ajst-904	12	36	units	unit	NOUN
ajst-904	12	37	,	,	PUNCT
ajst-904	12	38	emergency	emergency	NOUN
ajst-904	12	39	management	management	NOUN
ajst-904	12	40	units	unit	NOUN
ajst-904	12	41	,	,	PUNCT
ajst-904	12	42	special	special	ADJ
ajst-904	12	43	equipment	equipment	NOUN
ajst-904	12	44	management	management	NOUN
ajst-904	12	45	units	unit	NOUN
ajst-904	12	46	,	,	PUNCT
ajst-904	12	47	fire	fire	NOUN
ajst-904	12	48	safety	safety	NOUN
ajst-904	12	49	management	management	NOUN
ajst-904	12	50	units	unit	NOUN
ajst-904	12	51	,	,	PUNCT
ajst-904	12	52	safety	safety	NOUN
ajst-904	12	53	management	management	NOUN
ajst-904	12	54	units	unit	NOUN
ajst-904	12	55	,	,	PUNCT
ajst-904	12	56	environmental	environmental	ADJ
ajst-904	12	57	management	management	NOUN
ajst-904	12	58	units	unit	NOUN
ajst-904	12	59	,	,	PUNCT
ajst-904	12	60	health	health	NOUN
ajst-904	12	61	management	management	NOUN
ajst-904	12	62	units	unit	NOUN
ajst-904	12	63	,	,	PUNCT
ajst-904	12	64	etc	etc	X
ajst-904	12	65	.	.	X
ajst-904	13	1	the	the	DET
ajst-904	13	2	internal	internal	ADJ
ajst-904	13	3	safety	safety	NOUN
ajst-904	13	4	management	management	NOUN
ajst-904	13	5	units	unit	NOUN
ajst-904	13	6	include	include	VERB
ajst-904	13	7	the	the	DET
ajst-904	13	8	safety	safety	NOUN
ajst-904	13	9	committee	committee	PROPN
ajst-904	13	10	and	and	CCONJ
ajst-904	13	11	safety	safety	PROPN
ajst-904	13	12	department	department	PROPN
ajst-904	13	13	of	of	ADP
ajst-904	13	14	the	the	DET
ajst-904	13	15	subway	subway	NOUN
ajst-904	13	16	group	group	NOUN
ajst-904	13	17	,	,	PUNCT
ajst-904	13	18	the	the	DET
ajst-904	13	19	relevant	relevant	ADJ
ajst-904	13	20	departments	department	NOUN
ajst-904	13	21	of	of	ADP
ajst-904	13	22	the	the	DET
ajst-904	13	23	subway	subway	NOUN
ajst-904	13	24	construction	construction	NOUN
ajst-904	13	25	company	company	NOUN
ajst-904	13	26	before	before	ADP
ajst-904	13	27	the	the	DET
ajst-904	13	28	initial	initial	ADJ
ajst-904	13	29	operation	operation	NOUN
ajst-904	13	30	,	,	PUNCT
ajst-904	13	31	many	many	ADJ
ajst-904	13	32	departments	department	NOUN
ajst-904	13	33	of	of	ADP
ajst-904	13	34	the	the	DET
ajst-904	13	35	subway	subway	NOUN
ajst-904	13	36	operation	operation	NOUN
ajst-904	13	37	company	company	NOUN
ajst-904	13	38	related	relate	VERB
ajst-904	13	39	to	to	ADP
ajst-904	13	40	the	the	DET
ajst-904	13	41	operation	operation	NOUN
ajst-904	13	42	safety	safety	NOUN
ajst-904	13	43	,	,	PUNCT
ajst-904	13	44	the	the	DET
ajst-904	13	45	general	general	ADJ
ajst-904	13	46	dispatching	dispatching	ADJ
ajst-904	13	47	center	center	NOUN
ajst-904	13	48	,	,	PUNCT
ajst-904	13	49	the	the	DET
ajst-904	13	50	line	line	NOUN
ajst-904	13	51	operation	operation	NOUN
ajst-904	13	52	branch	branch	NOUN
ajst-904	13	53	,	,	PUNCT
ajst-904	13	54	the	the	DET
ajst-904	13	55	vehicle	vehicle	NOUN
ajst-904	13	56	,	,	PUNCT
ajst-904	13	57	the	the	DET
ajst-904	13	58	pass	pass	NOUN
ajst-904	13	59	number	number	NOUN
ajst-904	13	60	,	,	PUNCT
ajst-904	13	61	the	the	DET
ajst-904	13	62	power	power	NOUN
ajst-904	13	63	supply	supply	NOUN
ajst-904	13	64	,	,	PUNCT
ajst-904	13	65	the	the	DET
ajst-904	13	66	engineering	engineering	NOUN
ajst-904	13	67	,	,	PUNCT
ajst-904	13	68	the	the	DET
ajst-904	13	69	monitoring	monitoring	NOUN
ajst-904	13	70	,	,	PUNCT
ajst-904	13	71	the	the	DET
ajst-904	13	72	logistics	logistic	NOUN
ajst-904	13	73	and	and	CCONJ
ajst-904	13	74	other	other	ADJ
ajst-904	13	75	branches	branch	NOUN
ajst-904	13	76	;	;	PUNCT
ajst-904	13	77	and	and	CCONJ
ajst-904	13	78	many	many	ADJ
ajst-904	13	79	thirdparty	thirdparty	NOUN
ajst-904	13	80	units	unit	NOUN
ajst-904	13	81	involving	involve	VERB
ajst-904	13	82	operational	operational	ADJ
ajst-904	13	83	security.all	security.all	NOUN
ajst-904	13	84	units	unit	NOUN
ajst-904	13	85	and	and	CCONJ
ajst-904	13	86	departments	department	NOUN
ajst-904	13	87	have	have	AUX
ajst-904	13	88	carried	carry	VERB
ajst-904	13	89	out	out	ADP
ajst-904	13	90	information	information	NOUN
ajst-904	13	91	system	system	NOUN
ajst-904	13	92	construction	construction	NOUN
ajst-904	13	93	according	accord	VERB
ajst-904	13	94	to	to	ADP
ajst-904	13	95	business	business	NOUN
ajst-904	13	96	needs	need	NOUN
ajst-904	13	97	,	,	PUNCT
ajst-904	13	98	such	such	ADJ
ajst-904	13	99	as	as	ADP
ajst-904	13	100	the	the	DET
ajst-904	13	101	information	information	NOUN
ajst-904	13	102	system	system	NOUN
ajst-904	13	103	of	of	ADP
ajst-904	13	104	external	external	ADJ
ajst-904	13	105	supervision	supervision	NOUN
ajst-904	13	106	units	unit	NOUN
ajst-904	13	107	,	,	PUNCT
ajst-904	13	108	the	the	DET
ajst-904	13	109	subway	subway	NOUN
ajst-904	13	110	operation	operation	NOUN
ajst-904	13	111	monitoring	monitoring	NOUN
ajst-904	13	112	system	system	NOUN
ajst-904	13	113	established	establish	VERB
ajst-904	13	114	by	by	ADP
ajst-904	13	115	the	the	DET
ajst-904	13	116	relevant	relevant	ADJ
ajst-904	13	117	departments	department	NOUN
ajst-904	13	118	or	or	CCONJ
ajst-904	13	119	units	unit	NOUN
ajst-904	13	120	of	of	ADP
ajst-904	13	121	the	the	DET
ajst-904	13	122	subway	subway	NOUN
ajst-904	13	123	company	company	NOUN
ajst-904	13	124	,	,	PUNCT
ajst-904	13	125	the	the	DET
ajst-904	13	126	subway	subway	NOUN
ajst-904	13	127	operation	operation	NOUN
ajst-904	13	128	communication	communication	NOUN
ajst-904	13	129	system	system	NOUN
ajst-904	13	130	,	,	PUNCT
ajst-904	13	131	the	the	DET
ajst-904	13	132	subway	subway	NOUN
ajst-904	13	133	maintenance	maintenance	NOUN
ajst-904	13	134	system	system	NOUN
ajst-904	13	135	,	,	PUNCT
ajst-904	13	136	the	the	DET
ajst-904	13	137	subway	subway	NOUN
ajst-904	13	138	operation	operation	NOUN
ajst-904	13	139	measurement	measurement	NOUN
ajst-904	13	140	system	system	NOUN
ajst-904	13	141	,	,	PUNCT
ajst-904	13	142	the	the	DET
ajst-904	13	143	hidden	hidden	ADJ
ajst-904	13	144	trouble	trouble	NOUN
ajst-904	13	145	investigation	investigation	NOUN
ajst-904	13	146	and	and	CCONJ
ajst-904	13	147	management	management	NOUN
ajst-904	13	148	system	system	NOUN
ajst-904	13	149	,	,	PUNCT
ajst-904	13	150	the	the	DET
ajst-904	13	151	emergency	emergency	NOUN
ajst-904	13	152	response	response	NOUN
ajst-904	13	153	system	system	NOUN
ajst-904	13	154	,	,	PUNCT
ajst-904	13	155	the	the	DET
ajst-904	13	156	subway	subway	NOUN
ajst-904	13	157	facilities	facility	NOUN
ajst-904	13	158	protection	protection	NOUN
ajst-904	13	159	system	system	NOUN
ajst-904	13	160	,	,	PUNCT
ajst-904	13	161	etc	etc	X
ajst-904	13	162	.	.	PUNCT
ajst-904	14	1	[	[	X
ajst-904	14	2	4–6	4–6	X
ajst-904	14	3	]	]	X
ajst-904	14	4	.	.	PUNCT
ajst-904	15	1	these	these	DET
ajst-904	15	2	systems	system	NOUN
ajst-904	15	3	have	have	AUX
ajst-904	15	4	played	play	VERB
ajst-904	15	5	an	an	DET
ajst-904	15	6	important	important	ADJ
ajst-904	15	7	supporting	support	VERB
ajst-904	15	8	role	role	NOUN
ajst-904	15	9	in	in	ADP
ajst-904	15	10	ensuring	ensure	VERB
ajst-904	15	11	the	the	DET
ajst-904	15	12	safety	safety	NOUN
ajst-904	15	13	of	of	ADP
ajst-904	15	14	subway	subway	NOUN
ajst-904	15	15	operation	operation	NOUN
ajst-904	15	16	.	.	PUNCT
ajst-904	16	1	however	however	ADV
ajst-904	16	2	,	,	PUNCT
ajst-904	16	3	due	due	ADP
ajst-904	16	4	to	to	ADP
ajst-904	16	5	the	the	DET
ajst-904	16	6	lack	lack	NOUN
ajst-904	16	7	of	of	ADP
ajst-904	16	8	overall	overall	ADJ
ajst-904	16	9	planning	planning	NOUN
ajst-904	16	10	for	for	ADP
ajst-904	16	11	development	development	NOUN
ajst-904	16	12	and	and	CCONJ
ajst-904	16	13	construction	construction	NOUN
ajst-904	16	14	,	,	PUNCT
ajst-904	16	15	the	the	DET
ajst-904	16	16	current	current	ADJ
ajst-904	16	17	business	business	NOUN
ajst-904	16	18	application	application	NOUN
ajst-904	16	19	systems	system	NOUN
ajst-904	16	20	have	have	VERB
ajst-904	16	21	many	many	ADJ
ajst-904	16	22	problems	problem	NOUN
ajst-904	16	23	,	,	PUNCT
ajst-904	16	24	such	such	ADJ
ajst-904	16	25	as	as	ADP
ajst-904	16	26	numerous	numerous	ADJ
ajst-904	16	27	information	information	NOUN
ajst-904	16	28	islands	island	NOUN
ajst-904	16	29	,	,	PUNCT
ajst-904	16	30	difficult	difficult	ADJ
ajst-904	16	31	interconnection	interconnection	NOUN
ajst-904	16	32	,	,	PUNCT
ajst-904	16	33	relatively	relatively	ADV
ajst-904	16	34	backward	backward	ADJ
ajst-904	16	35	information	information	NOUN
ajst-904	16	36	infrastructure	infrastructure	NOUN
ajst-904	16	37	,	,	PUNCT
ajst-904	16	38	low	low	ADJ
ajst-904	16	39	level	level	NOUN
ajst-904	16	40	of	of	ADP
ajst-904	16	41	information	information	NOUN
ajst-904	16	42	sharing	sharing	NOUN
ajst-904	16	43	,	,	PUNCT
ajst-904	16	44	mutual	mutual	ADJ
ajst-904	16	45	trust	trust	NOUN
ajst-904	16	46	,	,	PUNCT
ajst-904	16	47	and	and	CCONJ
ajst-904	16	48	low	low	ADJ
ajst-904	16	49	comprehensive	comprehensive	ADJ
ajst-904	16	50	utilization	utilization	NOUN
ajst-904	16	51	efficiency	efficiency	NOUN
ajst-904	16	52	of	of	ADP
ajst-904	16	53	information	information	NOUN
ajst-904	16	54	resources	resource	NOUN
ajst-904	16	55	,	,	PUNCT
ajst-904	16	56	and	and	CCONJ
ajst-904	16	57	insufficient	insufficient	ADJ
ajst-904	16	58	support	support	NOUN
ajst-904	16	59	for	for	ADP
ajst-904	16	60	the	the	DET
ajst-904	16	61	comprehensive	comprehensive	ADJ
ajst-904	16	62	improvement	improvement	NOUN
ajst-904	16	63	of	of	ADP
ajst-904	16	64	safety	safety	NOUN
ajst-904	16	65	risk	risk	NOUN
ajst-904	16	66	control	control	NOUN
ajst-904	16	67	.	.	PUNCT
ajst-904	17	1	in	in	ADP
ajst-904	17	2	order	order	NOUN
ajst-904	17	3	to	to	PART
ajst-904	17	4	cope	cope	VERB
ajst-904	17	5	with	with	ADP
ajst-904	17	6	the	the	DET
ajst-904	17	7	characteristics	characteristic	NOUN
ajst-904	17	8	of	of	ADP
ajst-904	17	9	variability	variability	NOUN
ajst-904	17	10	,	,	PUNCT
ajst-904	17	11	concealment	concealment	NOUN
ajst-904	17	12	and	and	CCONJ
ajst-904	17	13	suddenness	suddenness	NOUN
ajst-904	17	14	of	of	ADP
ajst-904	17	15	safety	safety	NOUN
ajst-904	17	16	risks	risk	NOUN
ajst-904	17	17	,	,	PUNCT
ajst-904	17	18	it	it	PRON
ajst-904	17	19	is	be	AUX
ajst-904	17	20	urgent	urgent	ADJ
ajst-904	17	21	to	to	PART
ajst-904	17	22	make	make	VERB
ajst-904	17	23	full	full	ADJ
ajst-904	17	24	use	use	NOUN
ajst-904	17	25	of	of	ADP
ajst-904	17	26	modern	modern	ADJ
ajst-904	17	27	information	information	NOUN
ajst-904	17	28	technology	technology	NOUN
ajst-904	17	29	,	,	PUNCT
ajst-904	17	30	integrate	integrate	VERB
ajst-904	17	31	data	datum	NOUN
ajst-904	17	32	and	and	CCONJ
ajst-904	17	33	information	information	NOUN
ajst-904	17	34	of	of	ADP
ajst-904	17	35	various	various	ADJ
ajst-904	17	36	majors	major	NOUN
ajst-904	17	37	and	and	CCONJ
ajst-904	17	38	types	type	NOUN
ajst-904	17	39	of	of	ADP
ajst-904	17	40	work	work	NOUN
ajst-904	17	41	,	,	PUNCT
ajst-904	17	42	construct	construct	VERB
ajst-904	17	43	corresponding	corresponding	ADJ
ajst-904	17	44	operation	operation	NOUN
ajst-904	17	45	safety	safety	NOUN
ajst-904	17	46	platform	platform	NOUN
ajst-904	17	47	,	,	PUNCT
ajst-904	17	48	improve	improve	VERB
ajst-904	17	49	management	management	NOUN
ajst-904	17	50	level	level	NOUN
ajst-904	17	51	,	,	PUNCT
ajst-904	17	52	and	and	CCONJ
ajst-904	17	53	realize	realize	VERB
ajst-904	17	54	efficient	efficient	ADJ
ajst-904	17	55	management	management	NOUN
ajst-904	17	56	of	of	ADP
ajst-904	17	57	subway	subway	NOUN
ajst-904	17	58	operation	operation	NOUN
ajst-904	17	59	safety	safety	NOUN
ajst-904	17	60	.	.	PUNCT
ajst-904	18	1	2	2	X
ajst-904	18	2	.	.	X
ajst-904	18	3	subway	subway	NOUN
ajst-904	18	4	operation	operation	NOUN
ajst-904	18	5	safety	safety	NOUN
ajst-904	18	6	information	information	NOUN
ajst-904	18	7	construction	construction	NOUN
ajst-904	18	8	problems	problem	VERB
ajst-904	18	9	2.1	2.1	NUM
ajst-904	18	10	.	.	PUNCT
ajst-904	19	1	poor	poor	ADJ
ajst-904	19	2	data	datum	NOUN
ajst-904	19	3	circulation	circulation	NOUN
ajst-904	19	4	and	and	CCONJ
ajst-904	19	5	difficult	difficult	ADJ
ajst-904	19	6	quality	quality	NOUN
ajst-904	19	7	assurance	assurance	NOUN
ajst-904	19	8	data	datum	NOUN
ajst-904	19	9	sharing	sharing	NOUN
ajst-904	19	10	is	be	AUX
ajst-904	19	11	difficult	difficult	ADJ
ajst-904	19	12	.	.	PUNCT
ajst-904	20	1	units	unit	NOUN
ajst-904	20	2	and	and	CCONJ
ajst-904	20	3	departments	department	NOUN
ajst-904	20	4	store	store	VERB
ajst-904	20	5	large	large	ADJ
ajst-904	20	6	amounts	amount	NOUN
ajst-904	20	7	of	of	ADP
ajst-904	20	8	data	datum	NOUN
ajst-904	20	9	and	and	CCONJ
ajst-904	20	10	are	be	AUX
ajst-904	20	11	scattered	scatter	VERB
ajst-904	20	12	in	in	ADP
ajst-904	20	13	their	their	PRON
ajst-904	20	14	respective	respective	ADJ
ajst-904	20	15	information	information	NOUN
ajst-904	20	16	systems	system	NOUN
ajst-904	20	17	,	,	PUNCT
ajst-904	20	18	making	make	VERB
ajst-904	20	19	it	it	PRON
ajst-904	20	20	difficult	difficult	ADJ
ajst-904	20	21	to	to	PART
ajst-904	20	22	unblock	unblock	VERB
ajst-904	20	23	.	.	PUNCT
ajst-904	21	1	in	in	ADP
ajst-904	21	2	addition	addition	NOUN
ajst-904	21	3	,	,	PUNCT
ajst-904	21	4	each	each	DET
ajst-904	21	5	system	system	NOUN
ajst-904	21	6	lacks	lack	VERB
ajst-904	21	7	the	the	DET
ajst-904	21	8	standard	standard	ADJ
ajst-904	21	9	unified	unified	ADJ
ajst-904	21	10	data	data	NOUN
ajst-904	21	11	structure	structure	NOUN
ajst-904	21	12	and	and	CCONJ
ajst-904	21	13	access	access	NOUN
ajst-904	21	14	form	form	NOUN
ajst-904	21	15	,	,	PUNCT
ajst-904	21	16	business	business	NOUN
ajst-904	21	17	data	datum	NOUN
ajst-904	21	18	is	be	AUX
ajst-904	21	19	difficult	difficult	ADJ
ajst-904	21	20	to	to	PART
ajst-904	21	21	achieve	achieve	VERB
ajst-904	21	22	crosssectoral	crosssectoral	ADJ
ajst-904	21	23	circulation	circulation	NOUN
ajst-904	21	24	sharing	sharing	NOUN
ajst-904	21	25	.	.	PUNCT
ajst-904	22	1	data	datum	NOUN
ajst-904	22	2	quality	quality	NOUN
ajst-904	22	3	is	be	AUX
ajst-904	22	4	difficult	difficult	ADJ
ajst-904	22	5	to	to	PART
ajst-904	22	6	guarantee	guarantee	VERB
ajst-904	22	7	.	.	PUNCT
ajst-904	23	1	multi	multi	ADJ
ajst-904	23	2	-	-	ADJ
ajst-904	23	3	source	source	NOUN
ajst-904	23	4	data	datum	NOUN
ajst-904	23	5	sources	source	NOUN
ajst-904	23	6	and	and	CCONJ
ajst-904	23	7	complex	complex	ADJ
ajst-904	23	8	transmission	transmission	NOUN
ajst-904	23	9	paths	path	NOUN
ajst-904	23	10	make	make	VERB
ajst-904	23	11	the	the	DET
ajst-904	23	12	real	real	ADJ
ajst-904	23	13	source	source	NOUN
ajst-904	23	14	of	of	ADP
ajst-904	23	15	shared	share	VERB
ajst-904	23	16	data	datum	NOUN
ajst-904	23	17	blurred	blur	VERB
ajst-904	23	18	.	.	PUNCT
ajst-904	24	1	multi	multi	ADJ
ajst-904	24	2	-	-	ADJ
ajst-904	24	3	source	source	NOUN
ajst-904	24	4	transmission	transmission	NOUN
ajst-904	24	5	makes	make	VERB
ajst-904	24	6	data	datum	NOUN
ajst-904	24	7	specifications	specification	NOUN
ajst-904	24	8	not	not	PART
ajst-904	24	9	uniform	uniform	ADJ
ajst-904	24	10	,	,	PUNCT
ajst-904	24	11	and	and	CCONJ
ajst-904	24	12	data	datum	NOUN
ajst-904	24	13	will	will	AUX
ajst-904	24	14	be	be	AUX
ajst-904	24	15	damaged	damage	VERB
ajst-904	24	16	and	and	CCONJ
ajst-904	24	17	lost	lose	VERB
ajst-904	24	18	in	in	ADP
ajst-904	24	19	data	datum	NOUN
ajst-904	24	20	collection	collection	NOUN
ajst-904	24	21	.	.	PUNCT
ajst-904	25	1	at	at	ADP
ajst-904	25	2	the	the	DET
ajst-904	25	3	same	same	ADJ
ajst-904	25	4	time	time	NOUN
ajst-904	25	5	,	,	PUNCT
ajst-904	25	6	ill	ill	ADJ
ajst-904	25	7	-	-	PUNCT
ajst-904	25	8	calculation	calculation	NOUN
ajst-904	25	9	and	and	CCONJ
ajst-904	25	10	confusion	confusion	NOUN
ajst-904	25	11	also	also	ADV
ajst-904	25	12	bring	bring	VERB
ajst-904	25	13	obstacles	obstacle	NOUN
ajst-904	25	14	to	to	ADP
ajst-904	25	15	data	datum	NOUN
ajst-904	25	16	integrity	integrity	NOUN
ajst-904	25	17	.	.	PUNCT
ajst-904	26	1	2.2	2.2	NUM
ajst-904	26	2	.	.	PUNCT
ajst-904	26	3	data	datum	NOUN
ajst-904	26	4	difficult	difficult	ADJ
ajst-904	26	5	to	to	PART
ajst-904	26	6	monitor	monitor	VERB
ajst-904	26	7	,	,	PUNCT
ajst-904	26	8	insufficient	insufficient	ADJ
ajst-904	26	9	certificates	certificate	NOUN
ajst-904	26	10	forged	forge	VERB
ajst-904	26	11	tampering	tampering	NOUN
ajst-904	26	12	leads	lead	VERB
ajst-904	26	13	to	to	ADP
ajst-904	26	14	weak	weak	ADJ
ajst-904	26	15	supervision	supervision	NOUN
ajst-904	26	16	.	.	PUNCT
ajst-904	27	1	in	in	ADP
ajst-904	27	2	the	the	DET
ajst-904	27	3	process	process	NOUN
ajst-904	27	4	110	110	NUM
ajst-904	27	5	of	of	ADP
ajst-904	27	6	subway	subway	NOUN
ajst-904	27	7	operation	operation	NOUN
ajst-904	27	8	,	,	PUNCT
ajst-904	27	9	the	the	DET
ajst-904	27	10	operators	operator	NOUN
ajst-904	27	11	or	or	CCONJ
ajst-904	27	12	third	third	ADJ
ajst-904	27	13	-	-	PUNCT
ajst-904	27	14	party	party	NOUN
ajst-904	27	15	units	unit	NOUN
ajst-904	27	16	have	have	VERB
ajst-904	27	17	illegal	illegal	ADJ
ajst-904	27	18	and	and	CCONJ
ajst-904	27	19	illegal	illegal	ADJ
ajst-904	27	20	operations	operation	NOUN
ajst-904	27	21	,	,	PUNCT
ajst-904	27	22	falsely	falsely	ADV
ajst-904	27	23	reporting	report	VERB
ajst-904	27	24	or	or	CCONJ
ajst-904	27	25	concealing	conceal	VERB
ajst-904	27	26	the	the	DET
ajst-904	27	27	information	information	NOUN
ajst-904	27	28	of	of	ADP
ajst-904	27	29	key	key	ADJ
ajst-904	27	30	activities	activity	NOUN
ajst-904	27	31	,	,	PUNCT
ajst-904	27	32	such	such	ADJ
ajst-904	27	33	as	as	ADP
ajst-904	27	34	tampering	tamper	VERB
ajst-904	27	35	with	with	ADP
ajst-904	27	36	documents	document	NOUN
ajst-904	27	37	or	or	CCONJ
ajst-904	27	38	forging	forge	VERB
ajst-904	27	39	evidence	evidence	NOUN
ajst-904	27	40	afterwards	afterwards	ADV
ajst-904	27	41	,	,	PUNCT
ajst-904	27	42	which	which	PRON
ajst-904	27	43	is	be	AUX
ajst-904	27	44	easy	easy	ADJ
ajst-904	27	45	to	to	PART
ajst-904	27	46	lead	lead	VERB
ajst-904	27	47	to	to	ADP
ajst-904	27	48	the	the	DET
ajst-904	27	49	absence	absence	NOUN
ajst-904	27	50	of	of	ADP
ajst-904	27	51	supervision	supervision	NOUN
ajst-904	27	52	and	and	CCONJ
ajst-904	27	53	insufficient	insufficient	ADJ
ajst-904	27	54	certificates	certificate	NOUN
ajst-904	27	55	,	,	PUNCT
ajst-904	27	56	resulting	result	VERB
ajst-904	27	57	in	in	ADP
ajst-904	27	58	difficulties	difficulty	NOUN
ajst-904	27	59	in	in	ADP
ajst-904	27	60	accountability	accountability	NOUN
ajst-904	27	61	.	.	PUNCT
ajst-904	28	1	in	in	ADP
ajst-904	28	2	the	the	DET
ajst-904	28	3	process	process	NOUN
ajst-904	28	4	of	of	ADP
ajst-904	28	5	data	datum	NOUN
ajst-904	28	6	sharing	sharing	NOUN
ajst-904	28	7	and	and	CCONJ
ajst-904	28	8	exchange	exchange	NOUN
ajst-904	28	9	,	,	PUNCT
ajst-904	28	10	the	the	DET
ajst-904	28	11	data	data	NOUN
ajst-904	28	12	sharing	sharing	NOUN
ajst-904	28	13	and	and	CCONJ
ajst-904	28	14	exchange	exchange	NOUN
ajst-904	28	15	service	service	NOUN
ajst-904	28	16	provider	provider	NOUN
ajst-904	28	17	,	,	PUNCT
ajst-904	28	18	as	as	ADP
ajst-904	28	19	the	the	DET
ajst-904	28	20	main	main	ADJ
ajst-904	28	21	body	body	NOUN
ajst-904	28	22	of	of	ADP
ajst-904	28	23	data	datum	NOUN
ajst-904	28	24	supervision	supervision	NOUN
ajst-904	28	25	,	,	PUNCT
ajst-904	28	26	lacks	lack	VERB
ajst-904	28	27	a	a	DET
ajst-904	28	28	clear	clear	ADJ
ajst-904	28	29	data	data	NOUN
ajst-904	28	30	supervision	supervision	NOUN
ajst-904	28	31	mechanism	mechanism	NOUN
ajst-904	28	32	in	in	ADP
ajst-904	28	33	the	the	DET
ajst-904	28	34	whole	whole	ADJ
ajst-904	28	35	process	process	NOUN
ajst-904	28	36	of	of	ADP
ajst-904	28	37	data	datum	NOUN
ajst-904	28	38	collection	collection	NOUN
ajst-904	28	39	,	,	PUNCT
ajst-904	28	40	audit	audit	NOUN
ajst-904	28	41	,	,	PUNCT
ajst-904	28	42	governance	governance	NOUN
ajst-904	28	43	,	,	PUNCT
ajst-904	28	44	transmission	transmission	NOUN
ajst-904	28	45	and	and	CCONJ
ajst-904	28	46	application	application	NOUN
ajst-904	28	47	.	.	PUNCT
ajst-904	29	1	the	the	DET
ajst-904	29	2	security	security	NOUN
ajst-904	29	3	of	of	ADP
ajst-904	29	4	data	data	NOUN
ajst-904	29	5	transmission	transmission	NOUN
ajst-904	29	6	process	process	NOUN
ajst-904	29	7	is	be	AUX
ajst-904	29	8	not	not	PART
ajst-904	29	9	guaranteed	guarantee	VERB
ajst-904	29	10	,	,	PUNCT
ajst-904	29	11	and	and	CCONJ
ajst-904	29	12	the	the	DET
ajst-904	29	13	behavior	behavior	NOUN
ajst-904	29	14	of	of	ADP
ajst-904	29	15	data	datum	NOUN
ajst-904	29	16	exchange	exchange	NOUN
ajst-904	29	17	is	be	AUX
ajst-904	29	18	difficult	difficult	ADJ
ajst-904	29	19	to	to	PART
ajst-904	29	20	trace	trace	NOUN
ajst-904	29	21	,	,	PUNCT
ajst-904	29	22	which	which	PRON
ajst-904	29	23	causes	cause	VERB
ajst-904	29	24	great	great	ADJ
ajst-904	29	25	pressure	pressure	NOUN
ajst-904	29	26	on	on	ADP
ajst-904	29	27	the	the	DET
ajst-904	29	28	supervision	supervision	NOUN
ajst-904	29	29	departments	department	NOUN
ajst-904	29	30	.	.	PUNCT
ajst-904	30	1	2.3	2.3	NUM
ajst-904	30	2	.	.	PUNCT
ajst-904	30	3	data	datum	NOUN
ajst-904	30	4	is	be	AUX
ajst-904	30	5	not	not	PART
ajst-904	30	6	trusted	trust	VERB
ajst-904	30	7	,	,	PUNCT
ajst-904	30	8	data	datum	NOUN
ajst-904	30	9	is	be	AUX
ajst-904	30	10	afraid	afraid	ADJ
ajst-904	30	11	to	to	PART
ajst-904	30	12	leak	leak	VERB
ajst-904	30	13	collaborative	collaborative	ADJ
ajst-904	30	14	sharing	sharing	NOUN
ajst-904	30	15	lacks	lack	VERB
ajst-904	30	16	mutual	mutual	ADJ
ajst-904	30	17	trust	trust	NOUN
ajst-904	30	18	.	.	PUNCT
ajst-904	31	1	under	under	ADP
ajst-904	31	2	the	the	DET
ajst-904	31	3	information	information	NOUN
ajst-904	31	4	sharing	share	VERB
ajst-904	31	5	principles	principle	NOUN
ajst-904	31	6	of	of	ADP
ajst-904	31	7	'	'	PUNCT
ajst-904	31	8	who	who	PRON
ajst-904	31	9	is	be	AUX
ajst-904	31	10	in	in	ADP
ajst-904	31	11	charge	charge	NOUN
ajst-904	31	12	,	,	PUNCT
ajst-904	31	13	who	who	PRON
ajst-904	31	14	provides	provide	VERB
ajst-904	31	15	,	,	PUNCT
ajst-904	31	16	who	who	PRON
ajst-904	31	17	is	be	AUX
ajst-904	31	18	responsible	responsible	ADJ
ajst-904	31	19	'	'	PUNCT
ajst-904	31	20	and	and	CCONJ
ajst-904	31	21	'	'	PUNCT
ajst-904	31	22	who	who	PRON
ajst-904	31	23	handles	handle	VERB
ajst-904	31	24	,	,	PUNCT
ajst-904	31	25	who	who	PRON
ajst-904	31	26	uses	use	VERB
ajst-904	31	27	,	,	PUNCT
ajst-904	31	28	who	who	PRON
ajst-904	31	29	manages	manage	VERB
ajst-904	31	30	,	,	PUNCT
ajst-904	31	31	who	who	PRON
ajst-904	31	32	is	be	AUX
ajst-904	31	33	responsible	responsible	ADJ
ajst-904	31	34	'	'	PUNCT
ajst-904	31	35	,	,	PUNCT
ajst-904	31	36	the	the	DET
ajst-904	31	37	current	current	ADJ
ajst-904	31	38	technical	technical	ADJ
ajst-904	31	39	authorization	authorization	NOUN
ajst-904	31	40	is	be	AUX
ajst-904	31	41	difficult	difficult	ADJ
ajst-904	31	42	to	to	PART
ajst-904	31	43	clearly	clearly	ADV
ajst-904	31	44	define	define	VERB
ajst-904	31	45	the	the	DET
ajst-904	31	46	ownership	ownership	NOUN
ajst-904	31	47	,	,	PUNCT
ajst-904	31	48	use	use	VERB
ajst-904	31	49	rights	right	NOUN
ajst-904	31	50	and	and	CCONJ
ajst-904	31	51	management	management	NOUN
ajst-904	31	52	rights	right	NOUN
ajst-904	31	53	in	in	ADP
ajst-904	31	54	the	the	DET
ajst-904	31	55	process	process	NOUN
ajst-904	31	56	of	of	ADP
ajst-904	31	57	data	datum	NOUN
ajst-904	31	58	circulation	circulation	NOUN
ajst-904	31	59	,	,	PUNCT
ajst-904	31	60	and	and	CCONJ
ajst-904	31	61	lacks	lack	VERB
ajst-904	31	62	effective	effective	ADJ
ajst-904	31	63	mutual	mutual	ADJ
ajst-904	31	64	trust	trust	NOUN
ajst-904	31	65	and	and	CCONJ
ajst-904	31	66	sharing	sharing	NOUN
ajst-904	31	67	mechanism	mechanism	NOUN
ajst-904	31	68	.	.	PUNCT
ajst-904	32	1	data	datum	NOUN
ajst-904	32	2	is	be	AUX
ajst-904	32	3	afraid	afraid	ADJ
ajst-904	32	4	to	to	PART
ajst-904	32	5	leak	leak	VERB
ajst-904	32	6	.	.	PUNCT
ajst-904	33	1	users	user	NOUN
ajst-904	33	2	,	,	PUNCT
ajst-904	33	3	as	as	ADP
ajst-904	33	4	producers	producer	NOUN
ajst-904	33	5	of	of	ADP
ajst-904	33	6	data	datum	NOUN
ajst-904	33	7	,	,	PUNCT
ajst-904	33	8	lack	lack	VERB
ajst-904	33	9	data	datum	NOUN
ajst-904	33	10	ownership	ownership	NOUN
ajst-904	33	11	and	and	CCONJ
ajst-904	33	12	control	control	NOUN
ajst-904	33	13	in	in	ADP
ajst-904	33	14	essence	essence	NOUN
ajst-904	33	15	,	,	PUNCT
ajst-904	33	16	and	and	CCONJ
ajst-904	33	17	are	be	AUX
ajst-904	33	18	often	often	ADV
ajst-904	33	19	collected	collect	VERB
ajst-904	33	20	and	and	CCONJ
ajst-904	33	21	sold	sell	VERB
ajst-904	33	22	by	by	ADP
ajst-904	33	23	third	third	ADJ
ajst-904	33	24	-	-	PUNCT
ajst-904	33	25	party	party	NOUN
ajst-904	33	26	platforms	platform	NOUN
ajst-904	33	27	without	without	ADP
ajst-904	33	28	consent	consent	NOUN
ajst-904	33	29	.	.	PUNCT
ajst-904	34	1	serious	serious	ADJ
ajst-904	34	2	damage	damage	NOUN
ajst-904	34	3	to	to	ADP
ajst-904	34	4	rights	right	NOUN
ajst-904	34	5	and	and	CCONJ
ajst-904	34	6	interests	interest	NOUN
ajst-904	34	7	is	be	AUX
ajst-904	34	8	common	common	ADJ
ajst-904	34	9	.	.	PUNCT
ajst-904	35	1	this	this	PRON
ajst-904	35	2	makes	make	VERB
ajst-904	35	3	some	some	DET
ajst-904	35	4	departments	department	NOUN
ajst-904	35	5	data	datum	NOUN
ajst-904	35	6	collection	collection	NOUN
ajst-904	35	7	is	be	AUX
ajst-904	35	8	not	not	PART
ajst-904	35	9	active	active	ADJ
ajst-904	35	10	,	,	PUNCT
ajst-904	35	11	do	do	AUX
ajst-904	35	12	not	not	PART
ajst-904	35	13	trust	trust	VERB
ajst-904	35	14	the	the	DET
ajst-904	35	15	user	user	NOUN
ajst-904	35	16	,	,	PUNCT
ajst-904	35	17	worry	worry	VERB
ajst-904	35	18	about	about	ADP
ajst-904	35	19	sharing	share	VERB
ajst-904	35	20	the	the	DET
ajst-904	35	21	data	datum	NOUN
ajst-904	35	22	is	be	AUX
ajst-904	35	23	not	not	PART
ajst-904	35	24	safe	safe	ADJ
ajst-904	35	25	,	,	PUNCT
ajst-904	35	26	resulting	result	VERB
ajst-904	35	27	in	in	ADP
ajst-904	35	28	less	less	ADV
ajst-904	35	29	useful	useful	ADJ
ajst-904	35	30	data	datum	NOUN
ajst-904	35	31	.	.	PUNCT
ajst-904	36	1	2.4	2.4	NUM
ajst-904	36	2	.	.	PUNCT
ajst-904	37	1	the	the	DET
ajst-904	37	2	data	data	NOUN
ajst-904	37	3	is	be	AUX
ajst-904	37	4	not	not	PART
ajst-904	37	5	timely	timely	ADJ
ajst-904	37	6	and	and	CCONJ
ajst-904	37	7	the	the	DET
ajst-904	37	8	human	human	ADJ
ajst-904	37	9	influence	influence	NOUN
ajst-904	37	10	is	be	AUX
ajst-904	37	11	great	great	ADJ
ajst-904	37	12	data	datum	NOUN
ajst-904	37	13	collection	collection	NOUN
ajst-904	37	14	efficiency	efficiency	NOUN
ajst-904	37	15	is	be	AUX
ajst-904	37	16	low	low	ADJ
ajst-904	37	17	without	without	ADP
ajst-904	37	18	standards	standard	NOUN
ajst-904	37	19	.	.	PUNCT
ajst-904	38	1	many	many	ADJ
ajst-904	38	2	data	datum	NOUN
ajst-904	38	3	are	be	AUX
ajst-904	38	4	collected	collect	VERB
ajst-904	38	5	manually	manually	ADV
ajst-904	38	6	,	,	PUNCT
ajst-904	38	7	so	so	SCONJ
ajst-904	38	8	that	that	SCONJ
ajst-904	38	9	the	the	DET
ajst-904	38	10	real	real	ADJ
ajst-904	38	11	-	-	PUNCT
ajst-904	38	12	time	time	NOUN
ajst-904	38	13	performance	performance	NOUN
ajst-904	38	14	of	of	ADP
ajst-904	38	15	the	the	DET
ajst-904	38	16	data	data	NOUN
ajst-904	38	17	is	be	AUX
ajst-904	38	18	poor	poor	ADJ
ajst-904	38	19	,	,	PUNCT
ajst-904	38	20	which	which	PRON
ajst-904	38	21	directly	directly	ADV
ajst-904	38	22	leads	lead	VERB
ajst-904	38	23	to	to	ADP
ajst-904	38	24	poor	poor	ADJ
ajst-904	38	25	timeliness	timeliness	NOUN
ajst-904	38	26	of	of	ADP
ajst-904	38	27	processing	processing	NOUN
ajst-904	38	28	and	and	CCONJ
ajst-904	38	29	feedback	feedback	NOUN
ajst-904	38	30	,	,	PUNCT
ajst-904	38	31	and	and	CCONJ
ajst-904	38	32	may	may	AUX
ajst-904	38	33	cause	cause	VERB
ajst-904	38	34	security	security	NOUN
ajst-904	38	35	risks	risk	NOUN
ajst-904	38	36	to	to	PART
ajst-904	38	37	be	be	AUX
ajst-904	38	38	delayed	delay	VERB
ajst-904	38	39	and	and	CCONJ
ajst-904	38	40	cause	cause	VERB
ajst-904	38	41	safety	safety	NOUN
ajst-904	38	42	accidents	accident	NOUN
ajst-904	38	43	.	.	PUNCT
ajst-904	39	1	in	in	ADP
ajst-904	39	2	addition	addition	NOUN
ajst-904	39	3	,	,	PUNCT
ajst-904	39	4	due	due	ADP
ajst-904	39	5	to	to	ADP
ajst-904	39	6	the	the	DET
ajst-904	39	7	different	different	ADJ
ajst-904	39	8	judgment	judgment	NOUN
ajst-904	39	9	of	of	ADP
ajst-904	39	10	different	different	ADJ
ajst-904	39	11	individuals	individual	NOUN
ajst-904	39	12	,	,	PUNCT
ajst-904	39	13	manual	manual	ADJ
ajst-904	39	14	data	datum	NOUN
ajst-904	39	15	collection	collection	NOUN
ajst-904	39	16	leads	lead	VERB
ajst-904	39	17	to	to	ADP
ajst-904	39	18	large	large	ADJ
ajst-904	39	19	data	datum	NOUN
ajst-904	39	20	deviation	deviation	NOUN
ajst-904	39	21	,	,	PUNCT
ajst-904	39	22	and	and	CCONJ
ajst-904	39	23	even	even	ADV
ajst-904	39	24	the	the	DET
ajst-904	39	25	phenomenon	phenomenon	NOUN
ajst-904	39	26	of	of	ADP
ajst-904	39	27	manual	manual	ADJ
ajst-904	39	28	modification	modification	NOUN
ajst-904	39	29	of	of	ADP
ajst-904	39	30	data	datum	NOUN
ajst-904	39	31	may	may	AUX
ajst-904	39	32	occur	occur	VERB
ajst-904	39	33	,	,	PUNCT
ajst-904	39	34	resulting	result	VERB
ajst-904	39	35	in	in	ADP
ajst-904	39	36	poor	poor	ADJ
ajst-904	39	37	data	datum	NOUN
ajst-904	39	38	quality	quality	NOUN
ajst-904	39	39	,	,	PUNCT
ajst-904	39	40	and	and	CCONJ
ajst-904	39	41	ultimately	ultimately	ADV
ajst-904	39	42	lead	lead	VERB
ajst-904	39	43	to	to	ADP
ajst-904	39	44	distortion	distortion	NOUN
ajst-904	39	45	of	of	ADP
ajst-904	39	46	safety	safety	NOUN
ajst-904	39	47	assessment	assessment	NOUN
ajst-904	39	48	,	,	PUNCT
ajst-904	39	49	incorrect	incorrect	ADJ
ajst-904	39	50	assessment	assessment	NOUN
ajst-904	39	51	conclusions	conclusion	NOUN
ajst-904	39	52	,	,	PUNCT
ajst-904	39	53	and	and	CCONJ
ajst-904	39	54	even	even	ADV
ajst-904	39	55	cause	cause	VERB
ajst-904	39	56	safety	safety	NOUN
ajst-904	39	57	accidents	accident	NOUN
ajst-904	39	58	.	.	PUNCT
ajst-904	40	1	3	3	X
ajst-904	40	2	.	.	X
ajst-904	40	3	demand	demand	VERB
ajst-904	40	4	analysis	analysis	NOUN
ajst-904	40	5	of	of	ADP
ajst-904	40	6	subway	subway	NOUN
ajst-904	40	7	operation	operation	NOUN
ajst-904	40	8	safety	safety	NOUN
ajst-904	40	9	informatization	informatization	NOUN
ajst-904	40	10	construction	construction	NOUN
ajst-904	40	11	at	at	ADP
ajst-904	40	12	present	present	ADJ
ajst-904	40	13	,	,	PUNCT
ajst-904	40	14	the	the	DET
ajst-904	40	15	data	data	NOUN
ajst-904	40	16	sharing	sharing	NOUN
ajst-904	40	17	and	and	CCONJ
ajst-904	40	18	exchange	exchange	NOUN
ajst-904	40	19	of	of	ADP
ajst-904	40	20	each	each	DET
ajst-904	40	21	system	system	NOUN
ajst-904	40	22	only	only	ADV
ajst-904	40	23	deploys	deploy	VERB
ajst-904	40	24	a	a	DET
ajst-904	40	25	node	node	NOUN
ajst-904	40	26	and	and	CCONJ
ajst-904	40	27	a	a	DET
ajst-904	40	28	supporting	support	VERB
ajst-904	40	29	virtual	virtual	ADJ
ajst-904	40	30	pre	pre	NOUN
ajst-904	40	31	-	-	NOUN
ajst-904	40	32	library	library	ADJ
ajst-904	40	33	in	in	ADP
ajst-904	40	34	the	the	DET
ajst-904	40	35	department	department	NOUN
ajst-904	40	36	,	,	PUNCT
ajst-904	40	37	and	and	CCONJ
ajst-904	40	38	the	the	DET
ajst-904	40	39	data	data	NOUN
ajst-904	40	40	is	be	AUX
ajst-904	40	41	pushed	push	VERB
ajst-904	40	42	to	to	ADP
ajst-904	40	43	the	the	DET
ajst-904	40	44	pre	pre	NOUN
ajst-904	40	45	-	-	NOUN
ajst-904	40	46	library	library	ADJ
ajst-904	40	47	by	by	ADP
ajst-904	40	48	various	various	ADJ
ajst-904	40	49	departments	department	NOUN
ajst-904	40	50	.	.	PUNCT
ajst-904	41	1	the	the	DET
ajst-904	41	2	data	data	NOUN
ajst-904	41	3	resources	resource	NOUN
ajst-904	41	4	are	be	AUX
ajst-904	41	5	highly	highly	ADV
ajst-904	41	6	concentrated	concentrate	VERB
ajst-904	41	7	,	,	PUNCT
ajst-904	41	8	the	the	DET
ajst-904	41	9	data	data	NOUN
ajst-904	41	10	supply	supply	NOUN
ajst-904	41	11	chain	chain	NOUN
ajst-904	41	12	is	be	AUX
ajst-904	41	13	not	not	PART
ajst-904	41	14	rich	rich	ADJ
ajst-904	41	15	,	,	PUNCT
ajst-904	41	16	and	and	CCONJ
ajst-904	41	17	the	the	DET
ajst-904	41	18	data	data	NOUN
ajst-904	41	19	sharing	sharing	NOUN
ajst-904	41	20	process	process	NOUN
ajst-904	41	21	is	be	AUX
ajst-904	41	22	complex	complex	ADJ
ajst-904	41	23	.	.	PUNCT
ajst-904	42	1	in	in	ADP
ajst-904	42	2	addition	addition	NOUN
ajst-904	42	3	,	,	PUNCT
ajst-904	42	4	data	datum	NOUN
ajst-904	42	5	management	management	NOUN
ajst-904	42	6	involves	involve	VERB
ajst-904	42	7	data	datum	NOUN
ajst-904	42	8	producers	producer	NOUN
ajst-904	42	9	,	,	PUNCT
ajst-904	42	10	collectors	collector	NOUN
ajst-904	42	11	,	,	PUNCT
ajst-904	42	12	managers	manager	NOUN
ajst-904	42	13	,	,	PUNCT
ajst-904	42	14	users	user	NOUN
ajst-904	42	15	and	and	CCONJ
ajst-904	42	16	other	other	ADJ
ajst-904	42	17	subjects	subject	NOUN
ajst-904	42	18	,	,	PUNCT
ajst-904	42	19	which	which	PRON
ajst-904	42	20	puts	put	VERB
ajst-904	42	21	forward	forward	ADV
ajst-904	42	22	higher	high	ADJ
ajst-904	42	23	requirements	requirement	NOUN
ajst-904	42	24	for	for	ADP
ajst-904	42	25	crosssectoral	crosssectoral	ADJ
ajst-904	42	26	collaboration	collaboration	NOUN
ajst-904	42	27	.	.	PUNCT
ajst-904	43	1	however	however	ADV
ajst-904	43	2	,	,	PUNCT
ajst-904	43	3	there	there	PRON
ajst-904	43	4	are	be	VERB
ajst-904	43	5	weak	weak	ADJ
ajst-904	43	6	trust	trust	NOUN
ajst-904	43	7	problems	problem	NOUN
ajst-904	43	8	among	among	ADP
ajst-904	43	9	multiple	multiple	ADJ
ajst-904	43	10	departments	department	NOUN
ajst-904	43	11	,	,	PUNCT
ajst-904	43	12	and	and	CCONJ
ajst-904	43	13	the	the	DET
ajst-904	43	14	sharing	sharing	NOUN
ajst-904	43	15	enthusiasm	enthusiasm	NOUN
ajst-904	43	16	is	be	AUX
ajst-904	43	17	not	not	PART
ajst-904	43	18	high	high	ADJ
ajst-904	43	19	.	.	PUNCT
ajst-904	44	1	data	datum	NOUN
ajst-904	44	2	quality	quality	NOUN
ajst-904	44	3	is	be	AUX
ajst-904	44	4	the	the	DET
ajst-904	44	5	basis	basis	NOUN
ajst-904	44	6	of	of	ADP
ajst-904	44	7	data	datum	NOUN
ajst-904	44	8	mining	mining	NOUN
ajst-904	44	9	,	,	PUNCT
ajst-904	44	10	and	and	CCONJ
ajst-904	44	11	the	the	DET
ajst-904	44	12	timeliness	timeliness	NOUN
ajst-904	44	13	of	of	ADP
ajst-904	44	14	data	datum	NOUN
ajst-904	44	15	updating	update	VERB
ajst-904	44	16	and	and	CCONJ
ajst-904	44	17	cross	cross	VERB
ajst-904	44	18	validation	validation	NOUN
ajst-904	44	19	of	of	ADP
ajst-904	44	20	multi	multi	ADJ
ajst-904	44	21	-	-	ADJ
ajst-904	44	22	party	party	ADJ
ajst-904	44	23	data	datum	NOUN
ajst-904	44	24	are	be	AUX
ajst-904	44	25	particularly	particularly	ADV
ajst-904	44	26	important	important	ADJ
ajst-904	44	27	.	.	PUNCT
ajst-904	45	1	data	datum	NOUN
ajst-904	45	2	is	be	AUX
ajst-904	45	3	transferred	transfer	VERB
ajst-904	45	4	in	in	ADP
ajst-904	45	5	multiple	multiple	ADJ
ajst-904	45	6	departments	department	NOUN
ajst-904	45	7	,	,	PUNCT
ajst-904	45	8	and	and	CCONJ
ajst-904	45	9	the	the	DET
ajst-904	45	10	transfer	transfer	NOUN
ajst-904	45	11	process	process	NOUN
ajst-904	45	12	is	be	AUX
ajst-904	45	13	complex	complex	ADJ
ajst-904	45	14	.	.	PUNCT
ajst-904	46	1	the	the	DET
ajst-904	46	2	responsibility	responsibility	NOUN
ajst-904	46	3	of	of	ADP
ajst-904	46	4	data	datum	NOUN
ajst-904	46	5	collection	collection	NOUN
ajst-904	46	6	,	,	PUNCT
ajst-904	46	7	verification	verification	NOUN
ajst-904	46	8	,	,	PUNCT
ajst-904	46	9	use	use	NOUN
ajst-904	46	10	and	and	CCONJ
ajst-904	46	11	even	even	ADV
ajst-904	46	12	subsequent	subsequent	ADJ
ajst-904	46	13	leakage	leakage	NOUN
ajst-904	46	14	needs	need	VERB
ajst-904	46	15	to	to	PART
ajst-904	46	16	be	be	AUX
ajst-904	46	17	clarified	clarify	VERB
ajst-904	46	18	to	to	ADP
ajst-904	46	19	all	all	DET
ajst-904	46	20	departments	department	NOUN
ajst-904	46	21	,	,	PUNCT
ajst-904	46	22	implement	implement	VERB
ajst-904	46	23	responsibility	responsibility	NOUN
ajst-904	46	24	,	,	PUNCT
ajst-904	46	25	and	and	CCONJ
ajst-904	46	26	urge	urge	VERB
ajst-904	46	27	all	all	DET
ajst-904	46	28	departments	department	NOUN
ajst-904	46	29	to	to	PART
ajst-904	46	30	improve	improve	VERB
ajst-904	46	31	data	datum	NOUN
ajst-904	46	32	quality	quality	NOUN
ajst-904	46	33	and	and	CCONJ
ajst-904	46	34	avoid	avoid	VERB
ajst-904	46	35	data	datum	NOUN
ajst-904	46	36	leakage	leakage	NOUN
ajst-904	46	37	.	.	PUNCT
ajst-904	47	1	in	in	ADP
ajst-904	47	2	order	order	NOUN
ajst-904	47	3	to	to	PART
ajst-904	47	4	solve	solve	VERB
ajst-904	47	5	the	the	DET
ajst-904	47	6	above	above	ADJ
ajst-904	47	7	problems	problem	NOUN
ajst-904	47	8	,	,	PUNCT
ajst-904	47	9	this	this	DET
ajst-904	47	10	paper	paper	NOUN
ajst-904	47	11	puts	put	VERB
ajst-904	47	12	forward	forward	ADV
ajst-904	47	13	the	the	DET
ajst-904	47	14	construction	construction	NOUN
ajst-904	47	15	needs	need	NOUN
ajst-904	47	16	of	of	ADP
ajst-904	47	17	subway	subway	NOUN
ajst-904	47	18	operation	operation	NOUN
ajst-904	47	19	safety	safety	NOUN
ajst-904	47	20	platform	platform	NOUN
ajst-904	47	21	:	:	PUNCT
ajst-904	47	22	on	on	ADP
ajst-904	47	23	the	the	DET
ajst-904	47	24	one	one	NUM
ajst-904	47	25	hand	hand	NOUN
ajst-904	47	26	,	,	PUNCT
ajst-904	47	27	the	the	DET
ajst-904	47	28	decentralization	decentralization	NOUN
ajst-904	47	29	and	and	CCONJ
ajst-904	47	30	collective	collective	ADJ
ajst-904	47	31	maintenance	maintenance	NOUN
ajst-904	47	32	of	of	ADP
ajst-904	47	33	block	block	NOUN
ajst-904	47	34	chain	chain	NOUN
ajst-904	47	35	technology	technology	NOUN
ajst-904	47	36	effectively	effectively	ADV
ajst-904	47	37	solve	solve	VERB
ajst-904	47	38	the	the	DET
ajst-904	47	39	cooperation	cooperation	NOUN
ajst-904	47	40	needs	need	VERB
ajst-904	47	41	between	between	ADP
ajst-904	47	42	departments	department	NOUN
ajst-904	47	43	and	and	CCONJ
ajst-904	47	44	enhance	enhance	VERB
ajst-904	47	45	trust	trust	NOUN
ajst-904	47	46	relationship	relationship	NOUN
ajst-904	47	47	;	;	PUNCT
ajst-904	47	48	blockchain	blockchain	PROPN
ajst-904	47	49	encryption	encryption	NOUN
ajst-904	47	50	algorithm	algorithm	NOUN
ajst-904	47	51	can	can	AUX
ajst-904	47	52	effectively	effectively	ADV
ajst-904	47	53	protect	protect	VERB
ajst-904	47	54	data	datum	NOUN
ajst-904	47	55	security	security	NOUN
ajst-904	47	56	and	and	CCONJ
ajst-904	47	57	meet	meet	VERB
ajst-904	47	58	security	security	NOUN
ajst-904	47	59	needs	need	NOUN
ajst-904	47	60	;	;	PUNCT
ajst-904	47	61	the	the	DET
ajst-904	47	62	consensus	consensus	NOUN
ajst-904	47	63	and	and	CCONJ
ajst-904	47	64	quasi	quasi	ADJ
ajst-904	47	65	-	-	ADJ
ajst-904	47	66	real	real	ADJ
ajst-904	47	67	-	-	PUNCT
ajst-904	47	68	time	time	NOUN
ajst-904	47	69	synchronization	synchronization	NOUN
ajst-904	47	70	mechanism	mechanism	NOUN
ajst-904	47	71	of	of	ADP
ajst-904	47	72	blockchain	blockchain	PROPN
ajst-904	47	73	can	can	AUX
ajst-904	47	74	effectively	effectively	ADV
ajst-904	47	75	solve	solve	VERB
ajst-904	47	76	the	the	DET
ajst-904	47	77	problems	problem	NOUN
ajst-904	47	78	of	of	ADP
ajst-904	47	79	update	update	NOUN
ajst-904	47	80	realtime	realtime	NOUN
ajst-904	47	81	and	and	CCONJ
ajst-904	47	82	cross	cross	NOUN
ajst-904	47	83	-	-	NOUN
ajst-904	47	84	validation	validation	NOUN
ajst-904	47	85	;	;	PUNCT
ajst-904	47	86	the	the	DET
ajst-904	47	87	untampered	untampered	ADJ
ajst-904	47	88	and	and	CCONJ
ajst-904	47	89	traceable	traceable	ADJ
ajst-904	47	90	technical	technical	ADJ
ajst-904	47	91	characteristics	characteristic	NOUN
ajst-904	47	92	of	of	ADP
ajst-904	47	93	blockchain	blockchain	PROPN
ajst-904	47	94	can	can	AUX
ajst-904	47	95	solve	solve	VERB
ajst-904	47	96	the	the	DET
ajst-904	47	97	traceability	traceability	NOUN
ajst-904	47	98	problem	problem	NOUN
ajst-904	47	99	involving	involve	VERB
ajst-904	47	100	multi	multi	ADJ
ajst-904	47	101	-	-	ADJ
ajst-904	47	102	agent	agent	ADJ
ajst-904	47	103	processes	process	NOUN
ajst-904	47	104	,	,	PUNCT
ajst-904	47	105	and	and	CCONJ
ajst-904	47	106	distinguish	distinguish	VERB
ajst-904	47	107	permissions	permission	NOUN
ajst-904	47	108	and	and	CCONJ
ajst-904	47	109	responsibilities	responsibility	NOUN
ajst-904	47	110	.	.	PUNCT
ajst-904	48	1	on	on	ADP
ajst-904	48	2	the	the	DET
ajst-904	48	3	other	other	ADJ
ajst-904	48	4	hand	hand	NOUN
ajst-904	48	5	,	,	PUNCT
ajst-904	48	6	the	the	DET
ajst-904	48	7	internet	internet	NOUN
ajst-904	48	8	of	of	ADP
ajst-904	48	9	things	thing	NOUN
ajst-904	48	10	technology	technology	NOUN
ajst-904	48	11	is	be	AUX
ajst-904	48	12	mainly	mainly	ADV
ajst-904	48	13	used	use	VERB
ajst-904	48	14	to	to	PART
ajst-904	48	15	solve	solve	VERB
ajst-904	48	16	the	the	DET
ajst-904	48	17	real	real	ADJ
ajst-904	48	18	source	source	NOUN
ajst-904	48	19	of	of	ADP
ajst-904	48	20	data	datum	NOUN
ajst-904	48	21	and	and	CCONJ
ajst-904	48	22	forensics	forensic	NOUN
ajst-904	48	23	problems	problem	NOUN
ajst-904	48	24	,	,	PUNCT
ajst-904	48	25	the	the	DET
ajst-904	48	26	timeliness	timeliness	NOUN
ajst-904	48	27	of	of	ADP
ajst-904	48	28	data	data	NOUN
ajst-904	48	29	acquisition	acquisition	NOUN
ajst-904	48	30	,	,	PUNCT
ajst-904	48	31	processing	processing	NOUN
ajst-904	48	32	and	and	CCONJ
ajst-904	48	33	feedback	feedback	NOUN
ajst-904	48	34	.	.	PUNCT
ajst-904	49	1	4	4	X
ajst-904	49	2	.	.	X
ajst-904	49	3	subway	subway	NOUN
ajst-904	49	4	operation	operation	NOUN
ajst-904	49	5	safety	safety	PROPN
ajst-904	49	6	platform	platform	NOUN
ajst-904	49	7	model	model	NOUN
ajst-904	49	8	based	base	VERB
ajst-904	49	9	on	on	ADP
ajst-904	49	10	blockchain	blockchain	PROPN
ajst-904	49	11	and	and	CCONJ
ajst-904	49	12	internet	internet	NOUN
ajst-904	49	13	of	of	ADP
ajst-904	49	14	things	thing	NOUN
ajst-904	49	15	4.1	4.1	NUM
ajst-904	49	16	.	.	PUNCT
ajst-904	50	1	blockchain	blockchain	PROPN
ajst-904	50	2	platforms	platforms	PROPN
ajst-904	50	3	4.1.1	4.1.1	NUM
ajst-904	50	4	.	.	PUNCT
ajst-904	51	1	introduction	introduction	NOUN
ajst-904	51	2	to	to	ADP
ajst-904	51	3	blockchain	blockchain	PROPN
ajst-904	51	4	technology	technology	PROPN
ajst-904	51	5	blockchain	blockchain	PROPN
ajst-904	51	6	technology	technology	PROPN
ajst-904	51	7	uses	use	VERB
ajst-904	51	8	blockchain	blockchain	PROPN
ajst-904	51	9	data	data	PROPN
ajst-904	51	10	structure	structure	NOUN
ajst-904	51	11	to	to	PART
ajst-904	51	12	verify	verify	VERB
ajst-904	51	13	and	and	CCONJ
ajst-904	51	14	store	store	VERB
ajst-904	51	15	data	datum	NOUN
ajst-904	51	16	,	,	PUNCT
ajst-904	51	17	uses	uses	AUX
ajst-904	51	18	distributed	distribute	VERB
ajst-904	51	19	node	node	ADJ
ajst-904	51	20	consensus	consensus	NOUN
ajst-904	51	21	algorithm	algorithm	NOUN
ajst-904	51	22	to	to	PART
ajst-904	51	23	generate	generate	VERB
ajst-904	51	24	and	and	CCONJ
ajst-904	51	25	update	update	VERB
ajst-904	51	26	data	datum	NOUN
ajst-904	51	27	,	,	PUNCT
ajst-904	51	28	uses	use	VERB
ajst-904	51	29	cryptography	cryptography	NOUN
ajst-904	51	30	to	to	PART
ajst-904	51	31	ensure	ensure	VERB
ajst-904	51	32	the	the	DET
ajst-904	51	33	safety	safety	NOUN
ajst-904	51	34	of	of	ADP
ajst-904	51	35	data	data	NOUN
ajst-904	51	36	transmission	transmission	NOUN
ajst-904	51	37	and	and	CCONJ
ajst-904	51	38	access	access	NOUN
ajst-904	51	39	,	,	PUNCT
ajst-904	51	40	and	and	CCONJ
ajst-904	51	41	uses	use	VERB
ajst-904	51	42	intelligent	intelligent	ADJ
ajst-904	51	43	contracts	contract	NOUN
ajst-904	51	44	composed	compose	VERB
ajst-904	51	45	of	of	ADP
ajst-904	51	46	automated	automate	VERB
ajst-904	51	47	script	script	NOUN
ajst-904	51	48	codes	code	NOUN
ajst-904	51	49	to	to	PART
ajst-904	51	50	program	program	VERB
ajst-904	51	51	and	and	CCONJ
ajst-904	51	52	operate	operate	VERB
ajst-904	51	53	new	new	ADJ
ajst-904	51	54	distributed	distribute	VERB
ajst-904	51	55	infrastructure	infrastructure	NOUN
ajst-904	51	56	and	and	CCONJ
ajst-904	51	57	calculation	calculation	NOUN
ajst-904	51	58	paradigm	paradigm	NOUN
ajst-904	51	59	of	of	ADP
ajst-904	51	60	data	datum	NOUN
ajst-904	52	1	[	[	X
ajst-904	52	2	7–8	7–8	NOUN
ajst-904	52	3	]	]	X
ajst-904	52	4	.	.	PUNCT
ajst-904	53	1	4.1.2	4.1.2	NUM
ajst-904	53	2	.	.	PUNCT
ajst-904	53	3	construction	construction	NOUN
ajst-904	53	4	ideas	idea	NOUN
ajst-904	53	5	of	of	ADP
ajst-904	53	6	blockchain	blockchain	PROPN
ajst-904	53	7	platform	platform	PROPN
ajst-904	53	8	the	the	DET
ajst-904	53	9	blockchain	blockchain	PROPN
ajst-904	53	10	platform	platform	NOUN
ajst-904	53	11	is	be	AUX
ajst-904	53	12	the	the	DET
ajst-904	53	13	basic	basic	ADJ
ajst-904	53	14	platform	platform	NOUN
ajst-904	53	15	of	of	ADP
ajst-904	53	16	the	the	DET
ajst-904	53	17	whole	whole	ADJ
ajst-904	53	18	data	datum	NOUN
ajst-904	53	19	chain	chain	NOUN
ajst-904	53	20	.	.	PUNCT
ajst-904	54	1	it	it	PRON
ajst-904	54	2	uniformly	uniformly	ADV
ajst-904	54	3	carries	carry	VERB
ajst-904	54	4	the	the	DET
ajst-904	54	5	block	block	NOUN
ajst-904	54	6	storage	storage	NOUN
ajst-904	54	7	,	,	PUNCT
ajst-904	54	8	sorting	sort	VERB
ajst-904	54	9	service	service	NOUN
ajst-904	54	10	,	,	PUNCT
ajst-904	54	11	network	network	NOUN
ajst-904	54	12	broadcasting	broadcasting	NOUN
ajst-904	54	13	,	,	PUNCT
ajst-904	54	14	policy	policy	NOUN
ajst-904	54	15	access	access	NOUN
ajst-904	54	16	and	and	CCONJ
ajst-904	54	17	other	other	ADJ
ajst-904	54	18	powerful	powerful	ADJ
ajst-904	54	19	support	support	NOUN
ajst-904	54	20	for	for	ADP
ajst-904	54	21	data	data	NOUN
ajst-904	54	22	application	application	NOUN
ajst-904	54	23	services	service	NOUN
ajst-904	54	24	and	and	CCONJ
ajst-904	54	25	business	business	NOUN
ajst-904	54	26	management	management	NOUN
ajst-904	54	27	,	,	PUNCT
ajst-904	54	28	and	and	CCONJ
ajst-904	54	29	makes	make	VERB
ajst-904	54	30	full	full	ADJ
ajst-904	54	31	use	use	NOUN
ajst-904	54	32	of	of	ADP
ajst-904	54	33	the	the	DET
ajst-904	54	34	characteristics	characteristic	NOUN
ajst-904	54	35	of	of	ADP
ajst-904	54	36	the	the	DET
ajst-904	54	37	underlying	underlying	ADJ
ajst-904	54	38	technology	technology	NOUN
ajst-904	54	39	of	of	ADP
ajst-904	54	40	blockchain	blockchain	NOUN
ajst-904	54	41	,	,	PUNCT
ajst-904	54	42	such	such	ADJ
ajst-904	54	43	as	as	ADP
ajst-904	54	44	information	information	NOUN
ajst-904	54	45	traceability	traceability	NOUN
ajst-904	54	46	,	,	PUNCT
ajst-904	54	47	shared	share	VERB
ajst-904	54	48	accounts	account	NOUN
ajst-904	54	49	,	,	PUNCT
ajst-904	54	50	asymmetric	asymmetric	ADJ
ajst-904	54	51	encryption	encryption	NOUN
ajst-904	54	52	,	,	PUNCT
ajst-904	54	53	highperformance	highperformance	NOUN
ajst-904	54	54	consensus	consensus	NOUN
ajst-904	54	55	algorithm	algorithm	NOUN
ajst-904	54	56	,	,	PUNCT
ajst-904	54	57	and	and	CCONJ
ajst-904	54	58	intelligent	intelligent	ADJ
ajst-904	54	59	contract	contract	NOUN
ajst-904	54	60	engine	engine	NOUN
ajst-904	54	61	to	to	PART
ajst-904	54	62	build	build	VERB
ajst-904	54	63	the	the	DET
ajst-904	54	64	whole	whole	ADJ
ajst-904	54	65	data	datum	NOUN
ajst-904	54	66	chain	chain	NOUN
ajst-904	54	67	platform	platform	NOUN
ajst-904	54	68	.	.	PUNCT
ajst-904	55	1	the	the	DET
ajst-904	55	2	platform	platform	NOUN
ajst-904	55	3	connects	connect	VERB
ajst-904	55	4	the	the	DET
ajst-904	55	5	subway	subway	NOUN
ajst-904	55	6	operation	operation	NOUN
ajst-904	55	7	monitoring	monitoring	NOUN
ajst-904	55	8	system	system	NOUN
ajst-904	55	9	,	,	PUNCT
ajst-904	55	10	subway	subway	NOUN
ajst-904	55	11	operation	operation	NOUN
ajst-904	55	12	communication	communication	NOUN
ajst-904	55	13	system	system	NOUN
ajst-904	55	14	,	,	PUNCT
ajst-904	55	15	subway	subway	NOUN
ajst-904	55	16	maintenance	maintenance	NOUN
ajst-904	55	17	system	system	NOUN
ajst-904	55	18	,	,	PUNCT
ajst-904	55	19	subway	subway	NOUN
ajst-904	55	20	operation	operation	NOUN
ajst-904	55	21	monitoring	monitoring	NOUN
ajst-904	55	22	system	system	NOUN
ajst-904	55	23	,	,	PUNCT
ajst-904	55	24	hidden	hide	VERB
ajst-904	55	25	danger	danger	NOUN
ajst-904	55	26	investigation	investigation	NOUN
ajst-904	55	27	and	and	CCONJ
ajst-904	55	28	management	management	NOUN
ajst-904	55	29	system	system	NOUN
ajst-904	55	30	,	,	PUNCT
ajst-904	55	31	emergency	emergency	NOUN
ajst-904	55	32	response	response	NOUN
ajst-904	55	33	system	system	NOUN
ajst-904	55	34	,	,	PUNCT
ajst-904	55	35	subway	subway	NOUN
ajst-904	55	36	facility	facility	NOUN
ajst-904	55	37	protection	protection	NOUN
ajst-904	55	38	system	system	NOUN
ajst-904	55	39	and	and	CCONJ
ajst-904	55	40	other	other	ADJ
ajst-904	55	41	various	various	ADJ
ajst-904	55	42	subway	subway	NOUN
ajst-904	55	43	operation	operation	NOUN
ajst-904	55	44	safety	safety	NOUN
ajst-904	55	45	related	relate	VERB
ajst-904	55	46	systems	system	NOUN
ajst-904	55	47	to	to	ADP
ajst-904	55	48	the	the	DET
ajst-904	55	49	upper	upper	ADJ
ajst-904	55	50	chain	chain	NOUN
ajst-904	55	51	.	.	PUNCT
ajst-904	56	1	according	accord	VERB
ajst-904	56	2	to	to	ADP
ajst-904	56	3	the	the	DET
ajst-904	56	4	requirements	requirement	NOUN
ajst-904	56	5	of	of	ADP
ajst-904	56	6	the	the	DET
ajst-904	56	7	regulatory	regulatory	ADJ
ajst-904	56	8	unit	unit	NOUN
ajst-904	56	9	,	,	PUNCT
ajst-904	56	10	the	the	DET
ajst-904	56	11	platform	platform	NOUN
ajst-904	56	12	can	can	AUX
ajst-904	56	13	provide	provide	VERB
ajst-904	56	14	interface	interface	NOUN
ajst-904	56	15	to	to	PART
ajst-904	56	16	connect	connect	VERB
ajst-904	56	17	to	to	ADP
ajst-904	56	18	the	the	DET
ajst-904	56	19	upper	upper	ADJ
ajst-904	56	20	chain	chain	NOUN
ajst-904	56	21	or	or	CCONJ
ajst-904	56	22	transmit	transmit	VERB
ajst-904	56	23	relevant	relevant	ADJ
ajst-904	56	24	data	datum	NOUN
ajst-904	56	25	or	or	CCONJ
ajst-904	56	26	reports	report	NOUN
ajst-904	56	27	only	only	ADV
ajst-904	56	28	according	accord	VERB
ajst-904	56	29	to	to	ADP
ajst-904	56	30	the	the	DET
ajst-904	56	31	requirements	requirement	NOUN
ajst-904	56	32	.	.	PUNCT
ajst-904	57	1	4.1.3	4.1.3	X
ajst-904	57	2	.	.	PUNCT
ajst-904	57	3	overall	overall	ADJ
ajst-904	57	4	architecture	architecture	NOUN
ajst-904	57	5	of	of	ADP
ajst-904	57	6	blockchain	blockchain	PROPN
ajst-904	57	7	platforms	platforms	PROPN
ajst-904	57	8	111	111	NUM
ajst-904	57	9	figure	figure	NOUN
ajst-904	57	10	1	1	NUM
ajst-904	57	11	.	.	PUNCT
ajst-904	58	1	blockchain	blockchain	NOUN
ajst-904	58	2	architecture	architecture	NOUN
ajst-904	58	3	of	of	ADP
ajst-904	58	4	subway	subway	NOUN
ajst-904	58	5	operation	operation	NOUN
ajst-904	58	6	safety	safety	NOUN
ajst-904	58	7	platform	platform	NOUN
ajst-904	58	8	4.2	4.2	NUM
ajst-904	58	9	.	.	PUNCT
ajst-904	59	1	platform	platform	NOUN
ajst-904	59	2	logic	logic	NOUN
ajst-904	59	3	architecture	architecture	NOUN
ajst-904	59	4	since	since	SCONJ
ajst-904	59	5	the	the	DET
ajst-904	59	6	platform	platform	NOUN
ajst-904	59	7	needs	need	VERB
ajst-904	59	8	to	to	PART
ajst-904	59	9	connect	connect	VERB
ajst-904	59	10	with	with	ADP
ajst-904	59	11	the	the	DET
ajst-904	59	12	business	business	NOUN
ajst-904	59	13	and	and	CCONJ
ajst-904	59	14	data	datum	NOUN
ajst-904	59	15	needs	need	NOUN
ajst-904	59	16	of	of	ADP
ajst-904	59	17	the	the	DET
ajst-904	59	18	regulatory	regulatory	ADJ
ajst-904	59	19	authorities	authority	NOUN
ajst-904	59	20	,	,	PUNCT
ajst-904	59	21	and	and	CCONJ
ajst-904	59	22	form	form	VERB
ajst-904	59	23	a	a	DET
ajst-904	59	24	security	security	NOUN
ajst-904	59	25	evaluation	evaluation	NOUN
ajst-904	59	26	report	report	NOUN
ajst-904	59	27	on	on	ADP
ajst-904	59	28	the	the	DET
ajst-904	59	29	internal	internal	ADJ
ajst-904	59	30	comprehensive	comprehensive	ADJ
ajst-904	59	31	security	security	NOUN
ajst-904	59	32	management	management	NOUN
ajst-904	59	33	business	business	NOUN
ajst-904	59	34	,	,	PUNCT
ajst-904	59	35	the	the	DET
ajst-904	59	36	logical	logical	ADJ
ajst-904	59	37	structure	structure	NOUN
ajst-904	59	38	of	of	ADP
ajst-904	59	39	the	the	DET
ajst-904	59	40	platform	platform	NOUN
ajst-904	59	41	is	be	AUX
ajst-904	59	42	mainly	mainly	ADV
ajst-904	59	43	determined	determine	VERB
ajst-904	59	44	based	base	VERB
ajst-904	59	45	on	on	ADP
ajst-904	59	46	different	different	ADJ
ajst-904	59	47	business	business	NOUN
ajst-904	59	48	needs	need	NOUN
ajst-904	59	49	.	.	PUNCT
ajst-904	60	1	because	because	SCONJ
ajst-904	60	2	the	the	DET
ajst-904	60	3	safety	safety	NOUN
ajst-904	60	4	assessment	assessment	NOUN
ajst-904	60	5	before	before	ADP
ajst-904	60	6	the	the	DET
ajst-904	60	7	initial	initial	ADJ
ajst-904	60	8	operation	operation	NOUN
ajst-904	60	9	of	of	ADP
ajst-904	60	10	the	the	DET
ajst-904	60	11	subway	subway	NOUN
ajst-904	60	12	is	be	AUX
ajst-904	60	13	up	up	ADP
ajst-904	60	14	to	to	ADP
ajst-904	60	15	the	the	DET
ajst-904	60	16	competent	competent	ADJ
ajst-904	60	17	department	department	NOUN
ajst-904	60	18	,	,	PUNCT
ajst-904	60	19	and	and	CCONJ
ajst-904	60	20	there	there	PRON
ajst-904	60	21	are	be	VERB
ajst-904	60	22	third	third	ADJ
ajst-904	60	23	-	-	PUNCT
ajst-904	60	24	party	party	NOUN
ajst-904	60	25	evaluation	evaluation	NOUN
ajst-904	60	26	institutions	institution	NOUN
ajst-904	60	27	,	,	PUNCT
ajst-904	60	28	subway	subway	NOUN
ajst-904	60	29	construction	construction	NOUN
ajst-904	60	30	units	unit	NOUN
ajst-904	60	31	,	,	PUNCT
ajst-904	60	32	subway	subway	NOUN
ajst-904	60	33	operation	operation	NOUN
ajst-904	60	34	units	unit	NOUN
ajst-904	60	35	,	,	PUNCT
ajst-904	60	36	as	as	ADV
ajst-904	60	37	well	well	ADV
ajst-904	60	38	as	as	ADP
ajst-904	60	39	many	many	ADJ
ajst-904	60	40	product	product	NOUN
ajst-904	60	41	suppliers	supplier	NOUN
ajst-904	60	42	and	and	CCONJ
ajst-904	60	43	third	third	ADJ
ajst-904	60	44	-	-	PUNCT
ajst-904	60	45	party	party	NOUN
ajst-904	60	46	units	unit	NOUN
ajst-904	60	47	,	,	PUNCT
ajst-904	60	48	this	this	DET
ajst-904	60	49	paper	paper	NOUN
ajst-904	60	50	takes	take	VERB
ajst-904	60	51	the	the	DET
ajst-904	60	52	safety	safety	NOUN
ajst-904	60	53	assessment	assessment	NOUN
ajst-904	60	54	before	before	ADP
ajst-904	60	55	the	the	DET
ajst-904	60	56	initial	initial	ADJ
ajst-904	60	57	operation	operation	NOUN
ajst-904	60	58	of	of	ADP
ajst-904	60	59	the	the	DET
ajst-904	60	60	subway	subway	NOUN
ajst-904	60	61	as	as	ADP
ajst-904	60	62	an	an	DET
ajst-904	60	63	example	example	NOUN
ajst-904	60	64	to	to	PART
ajst-904	60	65	elaborate	elaborate	VERB
ajst-904	60	66	the	the	DET
ajst-904	60	67	logical	logical	ADJ
ajst-904	60	68	structure	structure	NOUN
ajst-904	60	69	.	.	PUNCT
ajst-904	61	1	112	112	NUM
ajst-904	61	2	figure	figure	NOUN
ajst-904	61	3	2	2	NUM
ajst-904	61	4	.	.	PUNCT
ajst-904	61	5	logic	logic	ADJ
ajst-904	61	6	structure	structure	NOUN
ajst-904	61	7	of	of	ADP
ajst-904	61	8	subway	subway	NOUN
ajst-904	61	9	operation	operation	NOUN
ajst-904	61	10	safety	safety	NOUN
ajst-904	61	11	platform	platform	NOUN
ajst-904	61	12	113	113	NUM
ajst-904	61	13	4.3	4.3	NUM
ajst-904	61	14	.	.	PUNCT
ajst-904	62	1	internet	internet	NOUN
ajst-904	62	2	of	of	ADP
ajst-904	62	3	things	thing	NOUN
ajst-904	62	4	forensics	forensic	NOUN
ajst-904	62	5	4.3.1	4.3.1	VERB
ajst-904	62	6	.	.	PUNCT
ajst-904	63	1	introduction	introduction	NOUN
ajst-904	63	2	to	to	ADP
ajst-904	63	3	internet	internet	NOUN
ajst-904	63	4	of	of	ADP
ajst-904	63	5	things	thing	NOUN
ajst-904	63	6	technology	technology	VERB
ajst-904	63	7	the	the	DET
ajst-904	63	8	internet	internet	NOUN
ajst-904	63	9	of	of	ADP
ajst-904	63	10	things	thing	NOUN
ajst-904	63	11	refers	refer	VERB
ajst-904	63	12	to	to	ADP
ajst-904	63	13	the	the	DET
ajst-904	63	14	connection	connection	NOUN
ajst-904	63	15	of	of	ADP
ajst-904	63	16	any	any	DET
ajst-904	63	17	object	object	NOUN
ajst-904	63	18	with	with	ADP
ajst-904	63	19	the	the	DET
ajst-904	63	20	network	network	NOUN
ajst-904	63	21	according	accord	VERB
ajst-904	63	22	to	to	ADP
ajst-904	63	23	the	the	DET
ajst-904	63	24	agreed	agree	VERB
ajst-904	63	25	protocol	protocol	NOUN
ajst-904	63	26	through	through	ADP
ajst-904	63	27	information	information	NOUN
ajst-904	63	28	sensing	sense	VERB
ajst-904	63	29	equipment	equipment	NOUN
ajst-904	63	30	.	.	PUNCT
ajst-904	64	1	the	the	DET
ajst-904	64	2	object	object	NOUN
ajst-904	64	3	exchanges	exchange	NOUN
ajst-904	64	4	and	and	CCONJ
ajst-904	64	5	communicates	communicate	VERB
ajst-904	64	6	information	information	NOUN
ajst-904	64	7	through	through	ADP
ajst-904	64	8	the	the	DET
ajst-904	64	9	information	information	NOUN
ajst-904	64	10	media	medium	NOUN
ajst-904	64	11	to	to	PART
ajst-904	64	12	achieve	achieve	VERB
ajst-904	64	13	intelligent	intelligent	ADJ
ajst-904	64	14	identification	identification	NOUN
ajst-904	64	15	,	,	PUNCT
ajst-904	64	16	positioning	positioning	NOUN
ajst-904	64	17	,	,	PUNCT
ajst-904	64	18	tracking	tracking	NOUN
ajst-904	64	19	,	,	PUNCT
ajst-904	64	20	supervision	supervision	NOUN
ajst-904	64	21	and	and	CCONJ
ajst-904	64	22	other	other	ADJ
ajst-904	64	23	functions	function	NOUN
ajst-904	64	24	.	.	PUNCT
ajst-904	65	1	its	its	PRON
ajst-904	65	2	core	core	NOUN
ajst-904	65	3	technologies	technology	NOUN
ajst-904	65	4	mainly	mainly	ADV
ajst-904	65	5	include	include	VERB
ajst-904	65	6	sensor	sensor	NOUN
ajst-904	65	7	technology	technology	NOUN
ajst-904	65	8	,	,	PUNCT
ajst-904	65	9	rfid	rfid	NOUN
ajst-904	65	10	tags	tag	NOUN
ajst-904	65	11	,	,	PUNCT
ajst-904	65	12	embedded	embed	VERB
ajst-904	65	13	system	system	NOUN
ajst-904	65	14	technology	technology	NOUN
ajst-904	65	15	and	and	CCONJ
ajst-904	65	16	intelligent	intelligent	ADJ
ajst-904	65	17	technology	technology	NOUN
ajst-904	65	18	[	[	X
ajst-904	65	19	9	9	NUM
ajst-904	65	20	–	–	PUNCT
ajst-904	65	21	11	11	NUM
ajst-904	65	22	]	]	PUNCT
ajst-904	65	23	.	.	PUNCT
ajst-904	66	1	4.3.2	4.3.2	X
ajst-904	66	2	.	.	PUNCT
ajst-904	67	1	internet	internet	NOUN
ajst-904	67	2	of	of	ADP
ajst-904	67	3	things	thing	NOUN
ajst-904	67	4	forensics	forensic	NOUN
ajst-904	67	5	implementation	implementation	NOUN
ajst-904	67	6	method	method	NOUN
ajst-904	67	7	internet	internet	NOUN
ajst-904	67	8	of	of	ADP
ajst-904	67	9	things	thing	NOUN
ajst-904	67	10	forensics	forensic	NOUN
ajst-904	67	11	is	be	AUX
ajst-904	67	12	mainly	mainly	ADV
ajst-904	67	13	aimed	aim	VERB
ajst-904	67	14	at	at	ADP
ajst-904	67	15	different	different	ADJ
ajst-904	67	16	types	type	NOUN
ajst-904	67	17	and	and	CCONJ
ajst-904	67	18	levels	level	NOUN
ajst-904	67	19	of	of	ADP
ajst-904	67	20	forensics	forensic	NOUN
ajst-904	67	21	.	.	PUNCT
ajst-904	68	1	such	such	ADJ
ajst-904	68	2	as	as	ADP
ajst-904	68	3	files	file	NOUN
ajst-904	68	4	,	,	PUNCT
ajst-904	68	5	reports	report	NOUN
ajst-904	68	6	and	and	CCONJ
ajst-904	68	7	other	other	ADJ
ajst-904	68	8	upload	upload	NOUN
ajst-904	68	9	classes	class	NOUN
ajst-904	68	10	,	,	PUNCT
ajst-904	68	11	can	can	AUX
ajst-904	68	12	be	be	AUX
ajst-904	68	13	high	high	ADJ
ajst-904	68	14	beat	beat	NOUN
ajst-904	68	15	meter	meter	NOUN
ajst-904	68	16	through	through	ADP
ajst-904	68	17	the	the	DET
ajst-904	68	18	internet	internet	NOUN
ajst-904	68	19	access	access	NOUN
ajst-904	68	20	blockchain	blockchain	NOUN
ajst-904	68	21	,	,	PUNCT
ajst-904	68	22	to	to	PART
ajst-904	68	23	ensure	ensure	VERB
ajst-904	68	24	that	that	SCONJ
ajst-904	68	25	information	information	NOUN
ajst-904	68	26	can	can	AUX
ajst-904	68	27	not	not	PART
ajst-904	68	28	be	be	AUX
ajst-904	68	29	changed	change	VERB
ajst-904	68	30	;	;	PUNCT
ajst-904	68	31	its	its	PRON
ajst-904	68	32	information	information	NOUN
ajst-904	68	33	collection	collection	NOUN
ajst-904	68	34	such	such	ADJ
ajst-904	68	35	as	as	ADP
ajst-904	68	36	subway	subway	NOUN
ajst-904	68	37	operation	operation	NOUN
ajst-904	68	38	monitoring	monitoring	NOUN
ajst-904	68	39	system	system	NOUN
ajst-904	68	40	,	,	PUNCT
ajst-904	68	41	subway	subway	NOUN
ajst-904	68	42	facilities	facility	NOUN
ajst-904	68	43	protection	protection	NOUN
ajst-904	68	44	system	system	NOUN
ajst-904	68	45	can	can	AUX
ajst-904	68	46	be	be	AUX
ajst-904	68	47	realized	realize	VERB
ajst-904	68	48	by	by	ADP
ajst-904	68	49	automatic	automatic	ADJ
ajst-904	68	50	measurement	measurement	NOUN
ajst-904	68	51	technology	technology	NOUN
ajst-904	68	52	,	,	PUNCT
ajst-904	68	53	mems	mems	PROPN
ajst-904	68	54	wireless	wireless	ADJ
ajst-904	68	55	tilt	tilt	NOUN
ajst-904	68	56	sensor	sensor	NOUN
ajst-904	68	57	,	,	PUNCT
ajst-904	68	58	leakage	leakage	NOUN
ajst-904	68	59	water	water	NOUN
ajst-904	68	60	and	and	CCONJ
ajst-904	68	61	crack	crack	VERB
ajst-904	68	62	infinite	infinite	ADJ
ajst-904	68	63	sensor	sensor	NOUN
ajst-904	68	64	and	and	CCONJ
ajst-904	68	65	other	other	ADJ
ajst-904	68	66	internet	internet	NOUN
ajst-904	68	67	of	of	ADP
ajst-904	68	68	things	thing	NOUN
ajst-904	68	69	technology	technology	NOUN
ajst-904	68	70	.	.	PUNCT
ajst-904	69	1	whether	whether	SCONJ
ajst-904	69	2	the	the	DET
ajst-904	69	3	safety	safety	NOUN
ajst-904	69	4	facilities	facility	NOUN
ajst-904	69	5	are	be	AUX
ajst-904	69	6	equipped	equip	VERB
ajst-904	69	7	and	and	CCONJ
ajst-904	69	8	damaged	damage	VERB
ajst-904	69	9	can	can	AUX
ajst-904	69	10	be	be	AUX
ajst-904	69	11	quickly	quickly	ADV
ajst-904	69	12	confirmed	confirm	VERB
ajst-904	69	13	by	by	ADP
ajst-904	69	14	the	the	DET
ajst-904	69	15	maintenance	maintenance	NOUN
ajst-904	69	16	personnel	personnel	NOUN
ajst-904	69	17	combined	combine	VERB
ajst-904	69	18	with	with	ADP
ajst-904	69	19	rfid	rfid	ADJ
ajst-904	69	20	sensing	sense	VERB
ajst-904	69	21	technology	technology	NOUN
ajst-904	69	22	.	.	PUNCT
ajst-904	70	1	manual	manual	ADJ
ajst-904	70	2	inspection	inspection	NOUN
ajst-904	70	3	configuration	configuration	NOUN
ajst-904	70	4	of	of	ADP
ajst-904	70	5	the	the	DET
ajst-904	70	6	whole	whole	ADJ
ajst-904	70	7	process	process	NOUN
ajst-904	70	8	inspection	inspection	NOUN
ajst-904	70	9	recorder	recorder	NOUN
ajst-904	70	10	,	,	PUNCT
ajst-904	70	11	real	real	ADJ
ajst-904	70	12	-	-	PUNCT
ajst-904	70	13	time	time	NOUN
ajst-904	70	14	recording	recording	NOUN
ajst-904	70	15	and	and	CCONJ
ajst-904	70	16	upload	upload	VERB
ajst-904	70	17	inspection	inspection	NOUN
ajst-904	70	18	audio	audio	NOUN
ajst-904	70	19	and	and	CCONJ
ajst-904	70	20	video	video	NOUN
ajst-904	70	21	and	and	CCONJ
ajst-904	70	22	geographical	geographical	ADJ
ajst-904	70	23	location	location	NOUN
ajst-904	70	24	information	information	NOUN
ajst-904	70	25	,	,	PUNCT
ajst-904	70	26	part	part	NOUN
ajst-904	70	27	of	of	ADP
ajst-904	70	28	the	the	DET
ajst-904	70	29	inspection	inspection	NOUN
ajst-904	70	30	also	also	ADV
ajst-904	70	31	need	need	VERB
ajst-904	70	32	to	to	PART
ajst-904	70	33	configure	configure	VERB
ajst-904	70	34	panoramic	panoramic	ADJ
ajst-904	70	35	recorder	recorder	NOUN
ajst-904	70	36	.	.	PUNCT
ajst-904	71	1	the	the	DET
ajst-904	71	2	test	test	NOUN
ajst-904	71	3	is	be	AUX
ajst-904	71	4	equipped	equip	VERB
ajst-904	71	5	with	with	ADP
ajst-904	71	6	multiple	multiple	ADJ
ajst-904	71	7	check	check	NOUN
ajst-904	71	8	recorders	recorder	NOUN
ajst-904	71	9	and	and	CCONJ
ajst-904	71	10	panoramic	panoramic	ADJ
ajst-904	71	11	recorders	recorder	NOUN
ajst-904	71	12	according	accord	VERB
ajst-904	71	13	to	to	ADP
ajst-904	71	14	the	the	DET
ajst-904	71	15	scene	scene	NOUN
ajst-904	71	16	.	.	PUNCT
ajst-904	72	1	the	the	DET
ajst-904	72	2	test	test	NOUN
ajst-904	72	3	instrument	instrument	NOUN
ajst-904	72	4	is	be	AUX
ajst-904	72	5	connected	connect	VERB
ajst-904	72	6	to	to	ADP
ajst-904	72	7	the	the	DET
ajst-904	72	8	platform	platform	NOUN
ajst-904	72	9	to	to	PART
ajst-904	72	10	ensure	ensure	VERB
ajst-904	72	11	that	that	SCONJ
ajst-904	72	12	all	all	DET
ajst-904	72	13	test	test	NOUN
ajst-904	72	14	activities	activity	NOUN
ajst-904	72	15	and	and	CCONJ
ajst-904	72	16	data	datum	NOUN
ajst-904	72	17	are	be	AUX
ajst-904	72	18	recorded	record	VERB
ajst-904	72	19	and	and	CCONJ
ajst-904	72	20	uploaded	upload	VERB
ajst-904	72	21	in	in	ADP
ajst-904	72	22	real	real	ADJ
ajst-904	72	23	time	time	NOUN
ajst-904	72	24	.	.	PUNCT
ajst-904	73	1	ground	ground	NOUN
ajst-904	73	2	protection	protection	NOUN
ajst-904	73	3	patrol	patrol	PROPN
ajst-904	73	4	line	line	NOUN
ajst-904	73	5	inspection	inspection	NOUN
ajst-904	73	6	can	can	AUX
ajst-904	73	7	be	be	AUX
ajst-904	73	8	equipped	equip	VERB
ajst-904	73	9	with	with	ADP
ajst-904	73	10	uav	uav	PROPN
ajst-904	73	11	and	and	CCONJ
ajst-904	73	12	other	other	ADJ
ajst-904	73	13	equipment	equipment	NOUN
ajst-904	73	14	to	to	PART
ajst-904	73	15	realize	realize	VERB
ajst-904	73	16	real	real	ADJ
ajst-904	73	17	-	-	PUNCT
ajst-904	73	18	time	time	NOUN
ajst-904	73	19	recording	recording	NOUN
ajst-904	73	20	and	and	CCONJ
ajst-904	73	21	uploading	uploading	NOUN
ajst-904	73	22	of	of	ADP
ajst-904	73	23	inspection	inspection	NOUN
ajst-904	73	24	activities	activity	NOUN
ajst-904	73	25	.	.	PUNCT
ajst-904	74	1	the	the	DET
ajst-904	74	2	inspection	inspection	NOUN
ajst-904	74	3	vehicle	vehicle	NOUN
ajst-904	74	4	system	system	NOUN
ajst-904	74	5	can	can	AUX
ajst-904	74	6	be	be	AUX
ajst-904	74	7	connected	connect	VERB
ajst-904	74	8	to	to	ADP
ajst-904	74	9	the	the	DET
ajst-904	74	10	platform	platform	NOUN
ajst-904	74	11	to	to	PART
ajst-904	74	12	record	record	VERB
ajst-904	74	13	and	and	CCONJ
ajst-904	74	14	transmit	transmit	VERB
ajst-904	74	15	data	datum	NOUN
ajst-904	74	16	and	and	CCONJ
ajst-904	74	17	video	video	NOUN
ajst-904	74	18	.	.	PUNCT
ajst-904	75	1	5	5	X
ajst-904	75	2	.	.	X
ajst-904	75	3	conclusion	conclusion	NOUN
ajst-904	75	4	(	(	PUNCT
ajst-904	75	5	1	1	X
ajst-904	75	6	)	)	PUNCT
ajst-904	75	7	aiming	aim	VERB
ajst-904	75	8	at	at	ADP
ajst-904	75	9	the	the	DET
ajst-904	75	10	problems	problem	NOUN
ajst-904	75	11	of	of	ADP
ajst-904	75	12	poor	poor	ADJ
ajst-904	75	13	data	datum	NOUN
ajst-904	75	14	circulation	circulation	NOUN
ajst-904	75	15	,	,	PUNCT
ajst-904	75	16	difficult	difficult	ADJ
ajst-904	75	17	supervision	supervision	NOUN
ajst-904	75	18	,	,	PUNCT
ajst-904	75	19	distrust	distrust	NOUN
ajst-904	75	20	and	and	CCONJ
ajst-904	75	21	fear	fear	NOUN
ajst-904	75	22	of	of	ADP
ajst-904	75	23	leakage	leakage	NOUN
ajst-904	75	24	in	in	ADP
ajst-904	75	25	the	the	DET
ajst-904	75	26	safety	safety	NOUN
ajst-904	75	27	of	of	ADP
ajst-904	75	28	subway	subway	NOUN
ajst-904	75	29	operation	operation	NOUN
ajst-904	75	30	,	,	PUNCT
ajst-904	75	31	the	the	DET
ajst-904	75	32	decentralization	decentralization	NOUN
ajst-904	75	33	and	and	CCONJ
ajst-904	75	34	collective	collective	ADJ
ajst-904	75	35	maintenance	maintenance	NOUN
ajst-904	75	36	of	of	ADP
ajst-904	75	37	blockchain	blockchain	PROPN
ajst-904	75	38	technology	technology	PROPN
ajst-904	75	39	are	be	AUX
ajst-904	75	40	used	use	VERB
ajst-904	75	41	to	to	PART
ajst-904	75	42	effectively	effectively	ADV
ajst-904	75	43	solve	solve	VERB
ajst-904	75	44	the	the	DET
ajst-904	75	45	collaborative	collaborative	ADJ
ajst-904	75	46	needs	need	NOUN
ajst-904	75	47	between	between	ADP
ajst-904	75	48	departments	department	NOUN
ajst-904	75	49	;	;	PUNCT
ajst-904	75	50	using	use	VERB
ajst-904	75	51	encryption	encryption	NOUN
ajst-904	75	52	algorithm	algorithm	NOUN
ajst-904	75	53	to	to	PART
ajst-904	75	54	ensure	ensure	VERB
ajst-904	75	55	data	datum	NOUN
ajst-904	75	56	security	security	NOUN
ajst-904	75	57	;	;	PUNCT
ajst-904	75	58	using	use	VERB
ajst-904	75	59	consensus	consensus	NOUN
ajst-904	75	60	and	and	CCONJ
ajst-904	75	61	quasi	quasi	ADJ
ajst-904	75	62	real	real	ADJ
ajst-904	75	63	-	-	PUNCT
ajst-904	75	64	time	time	NOUN
ajst-904	75	65	synchronization	synchronization	NOUN
ajst-904	75	66	mechanism	mechanism	NOUN
ajst-904	75	67	to	to	PART
ajst-904	75	68	solve	solve	VERB
ajst-904	75	69	update	update	NOUN
ajst-904	75	70	and	and	CCONJ
ajst-904	75	71	cross	cross	VERB
ajst-904	75	72	validation	validation	NOUN
ajst-904	75	73	problems	problem	NOUN
ajst-904	75	74	;	;	PUNCT
ajst-904	75	75	using	use	VERB
ajst-904	75	76	the	the	DET
ajst-904	75	77	untampered	untampered	ADJ
ajst-904	75	78	and	and	CCONJ
ajst-904	75	79	traceable	traceable	ADJ
ajst-904	75	80	technical	technical	ADJ
ajst-904	75	81	characteristics	characteristic	NOUN
ajst-904	75	82	of	of	ADP
ajst-904	75	83	blockchain	blockchain	PROPN
ajst-904	75	84	,	,	PUNCT
ajst-904	75	85	the	the	DET
ajst-904	75	86	traceability	traceability	NOUN
ajst-904	75	87	problem	problem	NOUN
ajst-904	75	88	involving	involve	VERB
ajst-904	75	89	multi	multi	ADJ
ajst-904	75	90	-	-	ADJ
ajst-904	75	91	agent	agent	ADJ
ajst-904	75	92	processes	process	NOUN
ajst-904	75	93	is	be	AUX
ajst-904	75	94	solved	solve	VERB
ajst-904	75	95	,	,	PUNCT
ajst-904	75	96	and	and	CCONJ
ajst-904	75	97	the	the	DET
ajst-904	75	98	rights	right	NOUN
ajst-904	75	99	and	and	CCONJ
ajst-904	75	100	responsibilities	responsibility	NOUN
ajst-904	75	101	are	be	AUX
ajst-904	75	102	distinguished	distinguish	VERB
ajst-904	75	103	.	.	PUNCT
ajst-904	76	1	(	(	PUNCT
ajst-904	76	2	2	2	X
ajst-904	76	3	)	)	PUNCT
ajst-904	76	4	in	in	ADP
ajst-904	76	5	view	view	NOUN
ajst-904	76	6	of	of	ADP
ajst-904	76	7	the	the	DET
ajst-904	76	8	problems	problem	NOUN
ajst-904	76	9	of	of	ADP
ajst-904	76	10	poor	poor	ADJ
ajst-904	76	11	timeliness	timeliness	NOUN
ajst-904	76	12	,	,	PUNCT
ajst-904	76	13	poor	poor	ADJ
ajst-904	76	14	quality	quality	NOUN
ajst-904	76	15	and	and	CCONJ
ajst-904	76	16	insufficient	insufficient	ADJ
ajst-904	76	17	storage	storage	NOUN
ajst-904	76	18	of	of	ADP
ajst-904	76	19	subway	subway	NOUN
ajst-904	76	20	operation	operation	NOUN
ajst-904	76	21	safety	safety	NOUN
ajst-904	76	22	data	data	PROPN
ajst-904	76	23	,	,	PUNCT
ajst-904	76	24	the	the	DET
ajst-904	76	25	internet	internet	NOUN
ajst-904	76	26	of	of	ADP
ajst-904	76	27	things	thing	NOUN
ajst-904	76	28	technology	technology	NOUN
ajst-904	76	29	is	be	AUX
ajst-904	76	30	adopted	adopt	VERB
ajst-904	76	31	to	to	PART
ajst-904	76	32	ensure	ensure	VERB
ajst-904	76	33	the	the	DET
ajst-904	76	34	authenticity	authenticity	NOUN
ajst-904	76	35	of	of	ADP
ajst-904	76	36	data	datum	NOUN
ajst-904	76	37	and	and	CCONJ
ajst-904	76	38	timely	timely	ADJ
ajst-904	76	39	data	datum	NOUN
ajst-904	76	40	acquisition	acquisition	NOUN
ajst-904	76	41	,	,	PUNCT
ajst-904	76	42	processing	processing	NOUN
ajst-904	76	43	and	and	CCONJ
ajst-904	76	44	feedback	feedback	NOUN
ajst-904	76	45	.	.	PUNCT
ajst-904	77	1	(	(	PUNCT
ajst-904	77	2	3	3	X
ajst-904	77	3	)	)	PUNCT
ajst-904	77	4	in	in	ADP
ajst-904	77	5	order	order	NOUN
ajst-904	77	6	to	to	PART
ajst-904	77	7	ensure	ensure	VERB
ajst-904	77	8	the	the	DET
ajst-904	77	9	safety	safety	NOUN
ajst-904	77	10	of	of	ADP
ajst-904	77	11	subway	subway	NOUN
ajst-904	77	12	operation	operation	NOUN
ajst-904	77	13	,	,	PUNCT
ajst-904	77	14	a	a	DET
ajst-904	77	15	subway	subway	NOUN
ajst-904	77	16	operation	operation	NOUN
ajst-904	77	17	safety	safety	NOUN
ajst-904	77	18	platform	platform	NOUN
ajst-904	77	19	model	model	NOUN
ajst-904	77	20	based	base	VERB
ajst-904	77	21	on	on	ADP
ajst-904	77	22	blockchain	blockchain	PROPN
ajst-904	77	23	and	and	CCONJ
ajst-904	77	24	the	the	DET
ajst-904	77	25	internet	internet	NOUN
ajst-904	77	26	of	of	ADP
ajst-904	77	27	things	thing	NOUN
ajst-904	77	28	is	be	AUX
ajst-904	77	29	designed	design	VERB
ajst-904	77	30	.	.	PUNCT
ajst-904	78	1	the	the	DET
ajst-904	78	2	blockchain	blockchain	PROPN
ajst-904	78	3	architecture	architecture	NOUN
ajst-904	78	4	,	,	PUNCT
ajst-904	78	5	logical	logical	ADJ
ajst-904	78	6	architecture	architecture	NOUN
ajst-904	78	7	and	and	CCONJ
ajst-904	78	8	the	the	DET
ajst-904	78	9	internet	internet	NOUN
ajst-904	78	10	of	of	ADP
ajst-904	78	11	things	thing	NOUN
ajst-904	78	12	forensics	forensic	NOUN
ajst-904	78	13	method	method	NOUN
ajst-904	78	14	of	of	ADP
ajst-904	78	15	the	the	DET
ajst-904	78	16	platform	platform	NOUN
ajst-904	78	17	are	be	AUX
ajst-904	78	18	shown	show	VERB
ajst-904	78	19	in	in	ADP
ajst-904	78	20	detail	detail	NOUN
ajst-904	78	21	,	,	PUNCT
ajst-904	78	22	and	and	CCONJ
ajst-904	78	23	the	the	DET
ajst-904	78	24	new	new	ADJ
ajst-904	78	25	mode	mode	NOUN
ajst-904	78	26	of	of	ADP
ajst-904	78	27	safe	safe	ADJ
ajst-904	78	28	and	and	CCONJ
ajst-904	78	29	efficient	efficient	ADJ
ajst-904	78	30	management	management	NOUN
ajst-904	78	31	of	of	ADP
ajst-904	78	32	subway	subway	NOUN
ajst-904	78	33	operation	operation	NOUN
ajst-904	78	34	is	be	AUX
ajst-904	78	35	explored	explore	VERB
ajst-904	78	36	.	.	PUNCT
ajst-904	79	1	references	reference	NOUN
ajst-904	79	2	[	[	X
ajst-904	79	3	1	1	NUM
ajst-904	79	4	]	]	PUNCT
ajst-904	79	5	ye	ye	NUM
ajst-904	79	6	ni	ni	PROPN
ajst-904	79	7	,	,	PUNCT
ajst-904	79	8	zhou	zhou	PROPN
ajst-904	79	9	yi	yi	PROPN
ajst-904	79	10	,	,	PUNCT
ajst-904	79	11	“	"	PUNCT
ajst-904	79	12	research	research	NOUN
ajst-904	79	13	on	on	ADP
ajst-904	79	14	safety	safety	NOUN
ajst-904	79	15	management	management	NOUN
ajst-904	79	16	of	of	ADP
ajst-904	79	17	wuxi	wuxi	PROPN
ajst-904	79	18	metro	metro	PROPN
ajst-904	79	19	operation	operation	PROPN
ajst-904	79	20	,	,	PUNCT
ajst-904	79	21	”	"	PUNCT
ajst-904	79	22	journal	journal	NOUN
ajst-904	79	23	of	of	ADP
ajst-904	79	24	safety	safety	NOUN
ajst-904	79	25	science	science	NOUN
ajst-904	79	26	and	and	CCONJ
ajst-904	79	27	technology	technology	NOUN
ajst-904	79	28	,	,	PUNCT
ajst-904	79	29	chn	chn	PROPN
ajst-904	79	30	.	.	PROPN
ajst-904	79	31	,	,	PUNCT
ajst-904	79	32	vol	vol	NOUN
ajst-904	79	33	.	.	PROPN
ajst-904	79	34	17	17	NUM
ajst-904	79	35	,	,	PUNCT
ajst-904	79	36	pp	pp	ADJ
ajst-904	79	37	.	.	PUNCT
ajst-904	80	1	145–149	145–149	NUM
ajst-904	80	2	,	,	PUNCT
ajst-904	80	3	dec	dec	PROPN
ajst-904	80	4	.	.	PROPN
ajst-904	80	5	2021	2021	NUM
ajst-904	80	6	.	.	PUNCT
ajst-904	81	1	[	[	X
ajst-904	81	2	2	2	NUM
ajst-904	81	3	]	]	X
ajst-904	81	4	deng	deng	PROPN
ajst-904	81	5	yongliang	yongliang	PROPN
ajst-904	81	6	,	,	PUNCT
ajst-904	81	7	li	li	PROPN
ajst-904	81	8	jinyun	jinyun	PROPN
ajst-904	81	9	,	,	PUNCT
ajst-904	81	10	meng	meng	PROPN
ajst-904	81	11	miaomiao	miaomiao	PROPN
ajst-904	81	12	,	,	PUNCT
ajst-904	81	13	“	"	PUNCT
ajst-904	81	14	research	research	NOUN
ajst-904	81	15	on	on	ADP
ajst-904	81	16	identification	identification	NOUN
ajst-904	81	17	and	and	CCONJ
ajst-904	81	18	control	control	NOUN
ajst-904	81	19	of	of	ADP
ajst-904	81	20	safety	safety	NOUN
ajst-904	81	21	risk	risk	NOUN
ajst-904	81	22	precursor	precursor	NOUN
ajst-904	81	23	in	in	ADP
ajst-904	81	24	subway	subway	NOUN
ajst-904	81	25	operation,”safety	operation,”safety	PROPN
ajst-904	81	26	&	&	CCONJ
ajst-904	81	27	security	security	PROPN
ajst-904	81	28	,	,	PUNCT
ajst-904	81	29	chn	chn	PROPN
ajst-904	81	30	.	.	PROPN
ajst-904	81	31	,	,	PUNCT
ajst-904	81	32	vol	vol	NOUN
ajst-904	81	33	.	.	PROPN
ajst-904	81	34	42	42	NUM
ajst-904	81	35	,	,	PUNCT
ajst-904	81	36	pp	pp	ADJ
ajst-904	81	37	.	.	PUNCT
ajst-904	82	1	44	44	NUM
ajst-904	82	2	–	–	PUNCT
ajst-904	82	3	51	51	NUM
ajst-904	82	4	,	,	PUNCT
ajst-904	82	5	apr	apr	NOUN
ajst-904	82	6	.	.	NOUN
ajst-904	82	7	2021	2021	NUM
ajst-904	82	8	.	.	PUNCT
ajst-904	83	1	[	[	X
ajst-904	83	2	3	3	X
ajst-904	83	3	]	]	X
ajst-904	83	4	wu	wu	PROPN
ajst-904	83	5	qiang	qiang	PROPN
ajst-904	83	6	,	,	PUNCT
ajst-904	83	7	liu	liu	PROPN
ajst-904	83	8	zhigang	zhigang	PROPN
ajst-904	83	9	,	,	PUNCT
ajst-904	83	10	zhong	zhong	PROPN
ajst-904	83	11	xiao	xiao	PROPN
ajst-904	83	12	,	,	PUNCT
ajst-904	83	13	et	et	PROPN
ajst-904	83	14	al	al	PROPN
ajst-904	83	15	,	,	PUNCT
ajst-904	83	16	“	"	PUNCT
ajst-904	83	17	thoughts	thought	NOUN
ajst-904	83	18	on	on	ADP
ajst-904	83	19	the	the	DET
ajst-904	83	20	construction	construction	NOUN
ajst-904	83	21	of	of	ADP
ajst-904	83	22	dual	dual	ADJ
ajst-904	83	23	preventive	preventive	ADJ
ajst-904	83	24	mechanism	mechanism	NOUN
ajst-904	83	25	for	for	ADP
ajst-904	83	26	shanghaimetro	shanghaimetro	VERB
ajst-904	83	27	operation	operation	NOUN
ajst-904	83	28	safety,”journal	safety,”journal	NOUN
ajst-904	83	29	of	of	ADP
ajst-904	83	30	safety	safety	NOUN
ajst-904	83	31	science	science	NOUN
ajst-904	83	32	and	and	CCONJ
ajst-904	83	33	technology	technology	NOUN
ajst-904	83	34	,	,	PUNCT
ajst-904	83	35	chn	chn	PROPN
ajst-904	83	36	.	.	PROPN
ajst-904	83	37	,	,	PUNCT
ajst-904	83	38	vol	vol	NOUN
ajst-904	83	39	.	.	PROPN
ajst-904	83	40	16	16	NUM
ajst-904	83	41	,	,	PUNCT
ajst-904	83	42	pp	pp	ADJ
ajst-904	83	43	.	.	PUNCT
ajst-904	84	1	54–59	54–59	NUM
ajst-904	84	2	,	,	PUNCT
ajst-904	84	3	dec	dec	PROPN
ajst-904	84	4	.	.	PROPN
ajst-904	84	5	2020	2020	NUM
ajst-904	84	6	.	.	PUNCT
ajst-904	85	1	[	[	X
ajst-904	85	2	4	4	NUM
ajst-904	85	3	]	]	X
ajst-904	85	4	gao	gao	PROPN
ajst-904	85	5	zhibao	zhibao	PROPN
ajst-904	85	6	,	,	PUNCT
ajst-904	85	7	“	"	PUNCT
ajst-904	85	8	analysis	analysis	NOUN
ajst-904	85	9	on	on	ADP
ajst-904	85	10	information	information	NOUN
ajst-904	85	11	construction	construction	NOUN
ajst-904	85	12	of	of	ADP
ajst-904	85	13	subway	subway	NOUN
ajst-904	85	14	operation	operation	NOUN
ajst-904	85	15	management,”technology	management,”technology	NOUN
ajst-904	85	16	innovation	innovation	NOUN
ajst-904	85	17	and	and	CCONJ
ajst-904	85	18	application	application	NOUN
ajst-904	85	19	,	,	PUNCT
ajst-904	85	20	chn	chn	PROPN
ajst-904	85	21	.	.	PROPN
ajst-904	85	22	,	,	PUNCT
ajst-904	85	23	vol	vol	NOUN
ajst-904	85	24	.	.	PROPN
ajst-904	85	25	29	29	NUM
ajst-904	85	26	,	,	PUNCT
ajst-904	85	27	pp	pp	ADJ
ajst-904	85	28	.	.	PUNCT
ajst-904	86	1	189–190	189–190	NUM
ajst-904	86	2	,	,	PUNCT
ajst-904	86	3	apr	apr	NOUN
ajst-904	86	4	.	.	PUNCT
ajst-904	87	1	2020	2020	NUM
ajst-904	87	2	.	.	PUNCT
ajst-904	88	1	[	[	X
ajst-904	88	2	5	5	X
ajst-904	88	3	]	]	X
ajst-904	88	4	yang	yang	PROPN
ajst-904	88	5	jing	jing	PROPN
ajst-904	88	6	,	,	PUNCT
ajst-904	88	7	“	"	PUNCT
ajst-904	88	8	application	application	NOUN
ajst-904	88	9	of	of	ADP
ajst-904	88	10	information	information	NOUN
ajst-904	88	11	technology	technology	NOUN
ajst-904	88	12	in	in	ADP
ajst-904	88	13	subway	subway	NOUN
ajst-904	88	14	operation	operation	NOUN
ajst-904	88	15	safety	safety	NOUN
ajst-904	88	16	system,”science	system,”science	PROPN
ajst-904	88	17	and	and	CCONJ
ajst-904	88	18	technology	technology	NOUN
ajst-904	88	19	innovation	innovation	PROPN
ajst-904	88	20	herald	herald	PROPN
ajst-904	88	21	,	,	PUNCT
ajst-904	88	22	chn	chn	PROPN
ajst-904	88	23	.	.	PROPN
ajst-904	88	24	,	,	PUNCT
ajst-904	88	25	vol.17	vol.17	ADJ
ajst-904	88	26	,	,	PUNCT
ajst-904	88	27	pp	pp	ADJ
ajst-904	88	28	.	.	PUNCT
ajst-904	89	1	180–181	180–181	NUM
ajst-904	89	2	,	,	PUNCT
ajst-904	89	3	jan	jan	PROPN
ajst-904	89	4	.	.	PROPN
ajst-904	89	5	2020	2020	NUM
ajst-904	89	6	.	.	PUNCT
ajst-904	90	1	[	[	X
ajst-904	90	2	6	6	NUM
ajst-904	90	3	]	]	X
ajst-904	90	4	zhou	zhou	PROPN
ajst-904	90	5	lu	lu	PROPN
ajst-904	90	6	,	,	PUNCT
ajst-904	90	7	“	"	PUNCT
ajst-904	90	8	study	study	NOUN
ajst-904	90	9	on	on	ADP
ajst-904	90	10	application	application	NOUN
ajst-904	90	11	of	of	ADP
ajst-904	90	12	informatzation	informatzation	NOUN
ajst-904	90	13	system	system	NOUN
ajst-904	90	14	in	in	ADP
ajst-904	90	15	subway	subway	NOUN
ajst-904	90	16	operation,”wireless	operation,”wireless	PROPN
ajst-904	90	17	internet	internet	NOUN
ajst-904	90	18	technology	technology	NOUN
ajst-904	90	19	,	,	PUNCT
ajst-904	90	20	chn	chn	PROPN
ajst-904	90	21	.	.	PROPN
ajst-904	90	22	,	,	PUNCT
ajst-904	90	23	vol.15	vol.15	NOUN
ajst-904	90	24	,	,	PUNCT
ajst-904	90	25	pp	pp	ADJ
ajst-904	90	26	.	.	PUNCT
ajst-904	91	1	56–58	56–58	NUM
ajst-904	91	2	,	,	PUNCT
ajst-904	91	3	july	july	PROPN
ajst-904	91	4	,	,	PUNCT
ajst-904	91	5	2018	2018	NUM
ajst-904	91	6	.	.	PUNCT
ajst-904	92	1	[	[	X
ajst-904	92	2	7	7	X
ajst-904	92	3	]	]	X
ajst-904	92	4	zhang	zhang	PROPN
ajst-904	92	5	liang	liang	PROPN
ajst-904	92	6	,	,	PUNCT
ajst-904	92	7	liu	liu	PROPN
ajst-904	92	8	baixiang	baixiang	PROPN
ajst-904	92	9	,	,	PUNCT
ajst-904	92	10	“	"	PUNCT
ajst-904	92	11	survey	survey	NOUN
ajst-904	92	12	on	on	ADP
ajst-904	92	13	the	the	DET
ajst-904	92	14	integration	integration	NOUN
ajst-904	92	15	of	of	ADP
ajst-904	92	16	blockchain	blockchain	PROPN
ajst-904	92	17	and	and	CCONJ
ajst-904	92	18	secret	secret	ADJ
ajst-904	92	19	sharing	share	VERB
ajst-904	92	20	schemes,”computer	schemes,”computer	PROPN
ajst-904	92	21	engineering	engineering	NOUN
ajst-904	92	22	,	,	PUNCT
ajst-904	92	23	chn	chn	PROPN
ajst-904	92	24	.	.	PROPN
ajst-904	92	25	,	,	PUNCT
ajst-904	92	26	to	to	PART
ajst-904	92	27	be	be	AUX
ajst-904	92	28	published	publish	VERB
ajst-904	92	29	.	.	PUNCT
ajst-904	93	1	[	[	X
ajst-904	93	2	8	8	NUM
ajst-904	93	3	]	]	X
ajst-904	93	4	yang	yang	PROPN
ajst-904	93	5	ke	ke	PROPN
ajst-904	93	6	,	,	PUNCT
ajst-904	93	7	xuan	xuan	PROPN
ajst-904	93	8	jiaxing	jiaxing	PROPN
ajst-904	93	9	,	,	PUNCT
ajst-904	93	10	wang	wang	PROPN
ajst-904	93	11	hejian	hejian	PROPN
ajst-904	93	12	,	,	PUNCT
ajst-904	93	13	“	"	PUNCT
ajst-904	93	14	research	research	NOUN
ajst-904	93	15	on	on	ADP
ajst-904	93	16	application	application	NOUN
ajst-904	93	17	of	of	ADP
ajst-904	93	18	blockchain	blockchain	PROPN
ajst-904	93	19	technology	technology	PROPN
ajst-904	93	20	in	in	ADP
ajst-904	93	21	industrial	industrial	ADJ
ajst-904	93	22	internet	internet	NOUN
ajst-904	93	23	security	security	NOUN
ajst-904	93	24	protection,”electric	protection,”electric	ADJ
ajst-904	93	25	power	power	NOUN
ajst-904	93	26	ict	ict	PROPN
ajst-904	93	27	,	,	PUNCT
ajst-904	93	28	chn	chn	PROPN
ajst-904	93	29	.	.	PROPN
ajst-904	93	30	,	,	PUNCT
ajst-904	93	31	vol	vol	NOUN
ajst-904	93	32	.	.	PROPN
ajst-904	93	33	20	20	NUM
ajst-904	93	34	,	,	PUNCT
ajst-904	93	35	pp	pp	ADJ
ajst-904	93	36	.	.	PUNCT
ajst-904	94	1	53–59	53–59	NUM
ajst-904	94	2	,	,	PUNCT
ajst-904	94	3	jun	jun	PROPN
ajst-904	94	4	.	.	PROPN
ajst-904	94	5	2022	2022	NUM
ajst-904	94	6	.	.	PUNCT
ajst-904	95	1	[	[	X
ajst-904	95	2	9	9	NUM
ajst-904	95	3	]	]	X
ajst-904	95	4	kang	kang	PROPN
ajst-904	95	5	youyu	youyu	PROPN
ajst-904	95	6	,	,	PUNCT
ajst-904	95	7	wang	wang	PROPN
ajst-904	95	8	weihua	weihua	PROPN
ajst-904	95	9	,	,	PUNCT
ajst-904	95	10	dong	dong	PROPN
ajst-904	95	11	yanzhi	yanzhi	PROPN
ajst-904	95	12	,	,	PUNCT
ajst-904	95	13	et	et	PROPN
ajst-904	95	14	al	al	PROPN
ajst-904	95	15	,	,	PUNCT
ajst-904	95	16	“	"	PUNCT
ajst-904	95	17	design	design	NOUN
ajst-904	95	18	of	of	ADP
ajst-904	95	19	intelligent	intelligent	ADJ
ajst-904	95	20	metro	metro	NOUN
ajst-904	95	21	system	system	NOUN
ajst-904	95	22	based	base	VERB
ajst-904	95	23	on	on	ADP
ajst-904	95	24	internet	internet	NOUN
ajst-904	95	25	of	of	ADP
ajst-904	95	26	things	thing	NOUN
ajst-904	95	27	technology,”intelligent	technology,”intelligent	ADJ
ajst-904	95	28	processing	processing	NOUN
ajst-904	95	29	and	and	CCONJ
ajst-904	95	30	application	application	NOUN
ajst-904	95	31	,	,	PUNCT
ajst-904	95	32	chn	chn	PROPN
ajst-904	95	33	.	.	PROPN
ajst-904	95	34	,	,	PUNCT
ajst-904	95	35	vol	vol	NOUN
ajst-904	95	36	.	.	PROPN
ajst-904	95	37	11	11	NUM
ajst-904	95	38	,	,	PUNCT
ajst-904	95	39	pp	pp	ADJ
ajst-904	95	40	.	.	PUNCT
ajst-904	96	1	103–104	103–104	NUM
ajst-904	97	1	+	+	SYM
ajst-904	97	2	107	107	NUM
ajst-904	97	3	,	,	PUNCT
ajst-904	97	4	oct	oct	PROPN
ajst-904	97	5	.	.	PROPN
ajst-904	97	6	2021	2021	NUM
ajst-904	97	7	.	.	PUNCT
ajst-904	98	1	[	[	X
ajst-904	98	2	10	10	NUM
ajst-904	98	3	]	]	X
ajst-904	98	4	chi	chi	PROPN
ajst-904	98	5	chuanshu	chuanshu	PROPN
ajst-904	98	6	,	,	PUNCT
ajst-904	98	7	“	"	PUNCT
ajst-904	98	8	safety	safety	NOUN
ajst-904	98	9	risk	risk	NOUN
ajst-904	98	10	early	early	ADJ
ajst-904	98	11	warning	warning	NOUN
ajst-904	98	12	of	of	ADP
ajst-904	98	13	subway	subway	NOUN
ajst-904	98	14	construction	construction	NOUN
ajst-904	98	15	based	base	VERB
ajst-904	98	16	on	on	ADP
ajst-904	98	17	internet	internet	NOUN
ajst-904	98	18	of	of	ADP
ajst-904	98	19	things	thing	NOUN
ajst-904	98	20	technology,”intelligent	technology,”intelligent	ADJ
ajst-904	98	21	processing	processing	NOUN
ajst-904	98	22	and	and	CCONJ
ajst-904	98	23	application	application	NOUN
ajst-904	98	24	,	,	PUNCT
ajst-904	98	25	chn	chn	PROPN
ajst-904	98	26	.	.	PROPN
ajst-904	98	27	,	,	PUNCT
ajst-904	98	28	vol	vol	NOUN
ajst-904	98	29	.	.	PROPN
ajst-904	98	30	11	11	NUM
ajst-904	98	31	,	,	PUNCT
ajst-904	98	32	pp	pp	ADJ
ajst-904	98	33	.	.	PUNCT
ajst-904	99	1	80–82	80–82	NUM
ajst-904	99	2	,	,	PUNCT
ajst-904	99	3	mar	mar	PROPN
ajst-904	99	4	.	.	PROPN
ajst-904	99	5	2021	2021	NUM
ajst-904	99	6	.	.	PUNCT
ajst-904	100	1	[	[	X
ajst-904	100	2	11	11	NUM
ajst-904	100	3	]	]	X
ajst-904	100	4	wen	wen	PROPN
ajst-904	100	5	xiaokai	xiaokai	PROPN
ajst-904	100	6	,	,	PUNCT
ajst-904	100	7	sun	sun	PROPN
ajst-904	100	8	kun	kun	PROPN
ajst-904	100	9	,	,	PUNCT
ajst-904	100	10	liu	liu	PROPN
ajst-904	100	11	liang	liang	PROPN
ajst-904	100	12	,	,	PUNCT
ajst-904	100	13	“	"	PUNCT
ajst-904	100	14	conception	conception	NOUN
ajst-904	100	15	of	of	ADP
ajst-904	100	16	iot	iot	PROPN
ajst-904	100	17	technology	technology	PROPN
ajst-904	100	18	based	base	VERB
ajst-904	100	19	information	information	NOUN
ajst-904	100	20	system	system	NOUN
ajst-904	100	21	for	for	ADP
ajst-904	100	22	subway	subway	NOUN
ajst-904	100	23	patrol,”modern	patrol,”modern	ADJ
ajst-904	100	24	tunnelling	tunnelling	NOUN
ajst-904	100	25	technology	technology	NOUN
ajst-904	100	26	,	,	PUNCT
ajst-904	100	27	chn	chn	PROPN
ajst-904	100	28	.	.	PROPN
ajst-904	100	29	,	,	PUNCT
ajst-904	100	30	vol	vol	NOUN
ajst-904	100	31	.	.	PROPN
ajst-904	100	32	56	56	NUM
ajst-904	100	33	,	,	PUNCT
ajst-904	100	34	pp	pp	ADJ
ajst-904	100	35	.	.	PUNCT
ajst-904	101	1	59–64	59–64	NUM
ajst-904	101	2	,	,	PUNCT
ajst-904	101	3	jun	jun	PROPN
ajst-904	101	4	.	.	PROPN
ajst-904	101	5	2019	2019	NUM
ajst-904	101	6	.	.	PUNCT