基于列车间直接通信技术的避撞系统研究

摘要

In order to avoid collision between tracing trains, the collision avoidance system based on train to train direct communication is designed in this paper. In this paper, System architecture and function of subsystems are presented, also the technology of train to train direct communication, location mode, and collision avoidance logic is discussed. As a safety assistant system of signal system, collision avoidance can increase the safety of transportation efficiently.%为了避免列车间碰撞事故发生，提出了一种基于列车间直接通信技术的避撞系统，设计了列车避撞系统的结构框架并定义了各子模块的功能，同时对列车间直接通信技术、自主定位方式及避撞逻辑进行分析。作为信号系统的安全辅助系统，避撞系统可有效提升铁路运输安全性能。