基于光电开关的铁路道口检测系统设计与实现  

Design and implementation of railway crossing detection system based on photoelectric switch

作　　者：孔繁军 Kong Fanjun(Communications Engineering of Rail Transprot Liaoning Provincial College,Shenyang 110122,China)

机构地区：[1]辽宁省交通高等专科学校轨道交通工程系,辽宁沈阳110122

出　　处：《无线互联科技》2021年第24期43-45,共3页Wireless Internet Technology

摘　　要：随着六次大提速和四纵四横高铁网络的完成,我国铁路运营总里程和高铁里程都处于世界第一。在取得一定成绩的同时,我们也要看到很多偏远地区和厂矿企业铁路线路还存在无人值守道口,这些无人道口的存在往往也带来较大的安全隐患。文章设计了一种基于光电开关的铁路无人值守道口检测系统,通过红外对射传感器来检测列车的接近和离去。With the completion of China’s six speed increase and the completion of the four vertical and four horizontal high-speed railway network, China’s total railway mileage and high-speed railway mileage are ranked first in the world. At the same time, we should also see that there are unattended crossings in many remote areas and factories and mining enterprises, and the existence of these unattended crossings often brings great security risks. This system designs a kind of railway unattended crossing detection system based on photoelectric switch. It detects the approaching and leaving of the train by infrared radiation sensor.

关 键 词：铁路 道口 传感器 

分 类 号：U213.8[交通运输工程—道路与铁道工程]