摘要
介绍广州地铁A型车车门控制原理,描述目前车门控制回路存在的问题并提出改进方案,文章最后分析总结车门改进方案的改造效果及风险。
The paper introduces the control principle of Type A car door in Guangzhou metro, describes the existing problems and puts forward the improvement scheme. In the final part, the paper analyzes and summarizes the improvement effect and risks of the vehicle door control improvement program.
出处
《现代城市轨道交通》
2016年第3期28-32,共5页
Modern Urban Transit
关键词
地铁车辆
车门
控制电路
改进方案
metro vehicle
car door
control circuit
improvement
