基于CODESYS的逻辑控制单元在轨道车辆司机操纵台上的应用

Application of logic control unit based on CODESYS in rail vehicle driver console

传统轨道车辆司机操纵台的电气接口复杂、维护检修困难、智能化水平低,为解决该问题,文章提出一种基于CODESYS的逻辑控制单元。介绍了司机操纵台的设计方案,对比了采用逻辑控制单元的智能操纵台与传统操纵台的差异。阐述了逻辑控制单元硬件和软件的设计方案,并通过试验测试了逻辑控制单元的功能和性能可靠性。逻辑控制单元简化了操纵台电气布线,提升了司机操纵台的智能化水平,提高了施工、检修及维护效率。

The traditional rail vehicle driver console has complex electrical interface,difficult maintenance and low intelligence level.In order to solve the problem,this paper proposes a logic control unit based on CODESYS.The design scheme of the driver console is presented,and the difference between the intelligent console with logic control unit and the traditional console is compared.The design scheme of hardware and software of the logic control unit is described,and the function and performance reliability of the logic control unit are tested by experiments.The logic control unit simplifies the electrical wiring of the console,improves the intelligent level of the driver console,and improves the efficiency of construction,maintenance and maintenance.