id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-30207	Luo, Jinrong; Liao, Wenzhuo; Chen, Meishi	Design of Automobile Exhaust Emission Detection and Alarm System	2025	8	.pdf	application/pdf	4400	213	54	Architecture diagram of tail gas detection system As the main control chip in the center of the system detection module, it carries the data collection, transmission and processing work, but also responsible for the management of various types of external devices Air quality detection module sensor using tin dioxide (SnO2) as a gas-sensitive material, in the non-polluted air, its conductivity is low, in the polluted environment, with the increase in the concentration of polluted gases, its conductivity will increase accordingly.	cache/fcis-30207.pdf	txt/fcis-30207.txt