深圳地铁列车安防系统

摘要

详细介绍基于无线宽带双向通信（IEEE802.11标准的无线局域网）实现车载图像监控、列车火灾报警、紧急开关门、紧急对讲等信息实时传输的深圳地铁列车安防系统,包括地铁列车安防系统的提出、主要创新点、总体架构、系统的接口、实施、研究成果和效益。%The paper provides detailed introduction on the Safety Protection System of Shenzhen Metro train based on wireless broadband two way communication（Based on IEEE802.11）.The implementation of real-time transmission of on-board video surveillance,on-board fire alarming information,emergency automatic door information,emergency loudspeaker information and passenger emergency information are achieved.It introduces the proposal of metro train safetyprotection system,the main innovations,the main architecture of the system,the system interface,implementation,research objectives and benefits.