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CBTC作为一种连续且自动化的列车控制系统已经在世界各地的轨道交通系统中广泛应用。1999年电气和电子工程师协会轨道交通运输车辆接口委员会将其定义为:利用高精度列车定位、双向大容量车地数据通信和车载、地面的安全功能处理器实现的一种连续自动列车控制系统,也就是基于无线通信的列车自动控制系统。这次本人就以上海轨道交通6号线为例,从车载设备的角度谈谈列车与轨旁及中央之间的无线通信。
CBTC is widely used as a continuous and automated train control system in rail transit systems around the world. 1999 Institute of Electrical and Electronic Engineers Rail Vehicles Interface Council defined it as: a continuous automatic train control system using high-precision train positioning, two-way large capacity car data communications and automotive and ground safety function processor to achieve, Which is based on wireless communication train automatic control system. This time, I took Shanghai Metro Line 6 as an example to discuss the wireless communication between the train and the trackside and the center from the perspective of the vehicle equipment.