The invention belongs to the technical field of railway vehicles. The invention provides a working circuit of a railway vehicle emergency evacuation device and a control method. A power supply unit in the working circuit provides direct-current voltage for a vehicle zero-speed response unit; the vehicle zero-speed response unit responds to a vehicle zero-speed signal and outputs direct-current voltage to the apron board interaction unit and the folding ladder telescopic interaction unit; the apron board interaction unit and the folding ladder telescopic interaction unit output voltage to the door enable response unit, and the door enable response unit is combined with the one-bit side or the two-bit side gated by the door enable signal input switch to output voltage signals to the drive response unit to drive the air cylinder electromagnetic valve to work. The control method of the emergency evacuation device is suitable for the working circuit of the emergency evacuation device. The vehicle zero-speed response unit and the door enable response unit are provided, control signals are provided for the driver side, man-machine interaction can be achieved, it is guaranteed that equipment is opened on the correct side, and the safety of a vehicle, a rail, a driver and passengers is guaranteed.

    本发明属于轨道车辆技术领域;提供一种轨道车辆紧急疏散装置的工作电路和控制方法,工作电路中的供电单元向车辆零速响应单元提供直流电压;车辆零速响应单元响应于车辆零速信号,向裙板交互单元和折叠梯伸缩交互单元输出直流电压;裙板交互单元和折叠梯伸缩交互单元向门使能响应单元输出电压,门使能响应单元结合门使能信号输入开关选通的一位侧或二位侧,输出电压信号给驱动响应单元,驱动所述气缸电磁阀工作。本发明的紧急疏散装置的控制方法适用于本发明的紧急疏散装置工作电路。本发明提供车辆零速响应单元和门使能响应单元,将控制信号提供到驾驶人员侧,能够实现人机互动,保证设备在正确的一侧打开,保障车辆、轨道和驾乘人员的安全。


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    Title :

    Working circuit of railway vehicle emergency evacuation device and control method


    Additional title:

    一种轨道车辆紧急疏散装置的工作电路及控制方法


    Contributors:
    DUAN HONGLIANG (author) / LI XUEFEI (author) / CHEN DONGDONG (author) / ZHONG BOHAO (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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