基于CANopen的轻轨牵引变流器网络控制系统

轻轨以其舒适、快捷、便利等特点成为人们出行的一种重要运输工具，为缓解城市交通拥堵做出突出贡献。轻轨牵引变流器负责为车辆提供牵引力，其可靠运行关系整个车辆的安全行驶。文中采用CANopen通信技术，针对轻轨车辆牵引变流器设计了新型的网络控制系统，负责车辆各牵引单元的实时控制和数据通信，详细阐述了CANopen网络控制系统的设计过程，并通过CAN分析仪对网络控制系统的运行数据进行监测，验证了CANopen网络控制系统的可行性及其通信的正确性。

Networked control system of light rail traction converter based on CANopen

Light rail is becoming an important means of transport with its comfortable, fast and convenient characteristics, and it has made outstanding contributions to alleviate urban traffic congestion. Light rail traction converters provide traction for vehicles, its reliable operation has an important effect on safety of the vehicle. This article uses CANopen communication technology, and designed a new type of network control system for traction converters. It＆#39;s responsible for real-time control and data communication of vehicle traction unit. This article expounds on the design process of CANopen network control system , and analyzes the operation data by CAN analyzer. The monitoring results of CAN analyzer verify the feasibility of CANopen network control system.