实时以太网控制技术在城轨列车的应用

Application of real-time Ethernet control technology in urban rail transit train

针对实时以太网控制技术在长沙市轨道交通1号线列车上的应用,文章分析了以太网的技术特点,具体介绍了列车实时以太网控制技术方案。试验及实际运用证明,该基于实时以太网的列车网络控制系统的功能及性能均满足运行要求。

In view of the application of real-time Ethernet control technology in Changsha Rail Transit Line 1 train,this paper analyzes the technical characteristics of Ethernet,and presents the Ethernet control technology scheme of the train in detail.The test and practical application prove that the function and performance of the train network control system based on real-time Ethernet meet the operation requirements.