地铁车辆车门安全联锁环路的设计

Design of Metro Vehicle Door Safety Interlocking Loop

结合CZJS/T 0022—2015《城市轨道交通车辆与信号系统接口技术要求(范本)》(试行版)中的紧急解锁功能需求,列举了目前地铁列车存在的3种紧急解锁装置结构。针对不同结构的车门解锁装置,设计合理的地铁车门安全联锁环路。通过对3种方案进行多角度对比分析,得到最优方案,从而保障了地铁列车的运行性能及乘客安全,并提高了列车运营效率。

With the requirements of emergency unlocking function from CZJS/T 0022—2015 Urban Rail Transit Vehicle and Signaling System Interface Technology Requirement(Template)(Trial Version),three kinds of currently existing emergency unlocking device structures for metro trains are listed.Targeting metro door unlocking device for different structures,reasonable safety interlocking loop for metro vehicle door is designed.By analyzing the three schemes from various angles,the optimal scheme is obtained,and the running performance of metro trains and the safety of passengers are guaranteed,and the operating efficiency is improved.