科技创新与应用2026，Vol.16Issue(15)：117-121,126,6.DOI:10.19981/j.CN23-1581/G3.2026.15.028
基于STM32的地铁列车环境参数监测系统设计
钱曦 1吕亮2
作者信息
- 1. 上海大学 通信与信息工程学院,上海 200444
- 2. 上海地铁维护保障有限公司车辆分公司,上海 200031
- 折叠
摘要
Abstract
Owing to high passenger density and a semi-enclosed operating environment,the coupled thermal-humidity field and particulate matter(PM)concentration within metro compartments critically affect passenger comfort.To detect environmental parameters in real-time,a detection node for environmental parameters is developed,employing an STM32 microcontroller as the core,an ATS-HT101 temperature-humidity sensor,an ATS-JGFC01 PM sensor,and an Air-Sniffing multi-gas sensor as detection units,with an LCD for local display.Each node is connected via its CAN interface to establish a distributed train environmental detection system.This paper details the overall system architecture,elaborates on the software and hardware design and implementation of the detection node.Experimental validation confirms reliable node operation and accurate environmental parameter acquisition,laying a solid foundation for future intelligent train-environment management.关键词
地铁列车/环境参数/STM32/传感器/监测系统Key words
subway train/environmental parameters/STM32/sensor/monitoring system分类
信息技术与安全科学引用本文复制引用
钱曦,吕亮..基于STM32的地铁列车环境参数监测系统设计[J].科技创新与应用,2026,16(15):117-121,126,6.
