以列车为中心的自主控制系统功能及运营场景研究

Research on Functions and Operation Scenario of Train-centric Autonomous Train Control System

以列车为中心的列车自动控制系统通过列车间的通信和列车与轨旁间的通信等方式,来实现列车自主运行控制。从系统架构、功能分配和场景分析3个方面对以列车为中心的列车自主控制系统的特点进行了分析。重点介绍了列车定位、信息共享、资源管理、间隔控制、自主排路和移动授权、列车状态监控、车速控制等7大功能,以及正常运营、降级运营和紧急运营等3种工作场景。

The train-centric autonomous train control system achieves autonomous operation control through inter-train communication and vehicle-wayside communication.The characteristics of the train-centric autonomous train control system are analyzed from aspects of system architecture,function allocation and scenario analysis.Seven functions such as train positioning,information sharing,resource management,interval control,autonomous route arrangement and mobile authorization,train status monitoring and speed control,as well as three working scenarios including normal operation,degraded operation,emergency operation are emphatically introduced.