【摘要】 基于实时以太网的列车网络控制系统是列车通信网络发展的重要方向，文中分析了采用以太网技术实现动车组网络控制的必要性与可行性，设计了以太网控车技术方案，并应用到250 km/h复兴号动车组。通过型式试验与正线运行的考核，充分论证了以太网控车的可行性，实现了动车组以太网控车技术的成功应用。更多还原

【Abstract】 The application of real-time Ethernet is an important direction for the development of train communication network. This paper analyzes the necessity and feasibility of Ethernet-based TCMS(Train Control Management System). A real-time Ethernet train control system has been designed. The new system were applied to the 250 km/h Fuxing EMU, which passed the type approval tests and on-line operation test. Through the successful application result, it fully demonstrates the feasibility of Ethernet-based TCMS.更多还原