The invention discloses a passenger alarm method. The method comprises the following steps: when a trigger instruction of a target passenger is received, determining the current state of a railway vehicle; when the railway vehicle is in the in-station running state, triggering the emergency braking device through a relay, and conducting emergency braking on the railway vehicle; when the railway vehicle is in the out-of-station running state, sending the trigger instruction to a driver controller of the railway vehicle; if a response instruction returned by the driver controller is received within the preset time, ending the operation; and if the response instruction returned by the driver controller is not received within the preset time, triggering an emergency braking device through the relay, and conducting emergency braking on the railway vehicle. Obviously, due to the fact that the method can enable a passenger to directly conduct emergency braking on the railway vehicle through a passenger alarm device, the safety and reliability of the railway vehicle in the running process can be obviously improved. Correspondingly, a passenger alarm system and device and the rail transit vehicle provided by the invention also have the above beneficial effects.

    本申请公开了一种乘客报警方法,包括:当接收到目标乘客的触发指令时,则确定轨道车辆的当前状态;当轨道车辆处于站内行车状态,则通过继电器触发紧急制动装置对轨道车辆进行紧急制动;当轨道车辆处于站外行车状态,则将触发指令发送至轨道车辆的司控器;若在预设时间内接收到司控器所返回的响应指令,则结束操作;若未在预设时间内接收到司控器所返回的响应指令,则通过继电器触发紧急制动装置对轨道车辆进行紧急制动。显然,由于该方法可以使得乘客通过乘客报警装置直接对轨道车辆进行紧急制动,所以,这样就能够显著提高轨道车辆在运行过程中的安全性与可靠性。本申请所提供的一种乘客报警系统、设备及轨道交通车辆,同样具有上述有益效果。


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    Title :

    Passenger alarm method, system and device and rail transit vehicle


    Additional title:

    一种乘客报警方法、系统、设备及轨道交通车辆


    Contributors:
    XIAO CHANJUAN (author) / WANG SHENGHUI (author) / CAO JIANG (author) / TIAN QING (author) / GAO CHAOXU (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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