CHEN Xijun. Detecting Platform Development for Guangzhou URT Door Control Unit Based on PLC[J]. Electric Drive for Locomotives, 2014,(6):80-82. DOI: 10.13890/j.issn.1000-128x.2014.06.022.
The development of a detecting platform for common door control unit adopted in Guangzhou metro was introduced. The platform was established based on Siemens S7-200 series PLC, and the WinCC was used to design the upper computer software. This platform provided detection and malfunction indications, and could detect the fault of door control unit accurately, which improved the efficiency of inspection and maintenance.
关键词
地铁检修门控单元测试平台城市轨道交通
Keywords
metro inspection and maintenancedoor control unitdetecting platformurban rail transit