摘要
随着轨道交通的大力发展,运营安全愈发重要。应用RFID无线射频技术,通过站台阅读设备获得位于列车两端放置的RFID有源标签发出的射频信号,传输至车站机房内的数据处理终端,获得列车进出某站的时间,从而明确列车具体在哪个车站或哪个区间。为行车、调度人员在列车信号系统失效时提供辅助参考信息。
With the great development of rail transit systems, safe railway operation becomes much more important. Radio Frequency Identification （RFID） technology is to access the origin tagged signals, which come from RFID devices that located at the two ends of the train, by the reading devices equipped on the railway platforms. Then it transfers the signals to the data processing terminal equipment, which is located inside the train stations. After obtaining the time that a train enters-in or exits-out a station, it can identify which station or which interval between the stations the train is located at. This application can offer reference information for the train driver or dispatcher when the train signal system fails.
出处
《自动化博览》
2017年第4期100-103,共4页
Automation Panorama1
关键词
轨道交通
RFID技术
记点系统
Urban railway system
RFID technology
Automatictime recording system
