城轨车辆集中开关门控制分析及改进设计

摘要

通过对目前三种集中开关门控制方案进行分析,提出一种列车线与网络线冷备双冗余,由司机操作”开关门模式切换”旋钮来决定列车线或网络线开关门控制的改进设计.该设计已在广州城市轨道交通3号线北延线项目得到应用,可为新造或改造的轻轨车辆、动车组开关门控制设计提供借鉴.%Currently there are kinds of centralized control switch door, with an analysis of the 3 schemes, an improved design with double redundancy on the train lines and the network lines is presented, then the driver could control the doors through a knob based on new mode switch. This design has been applied for the north extension of Guangzhou Metro Line 3, and could provide a design reference for new or reconstructed light rail vehicle and electric multiple unit (EMU).