The invention relates to a goods elevator door collision prevention method which comprises a distance test probe, an alarm, an elevator door controller and an elevator control system, the distance test probe, the alarm and the elevator control system are electrically connected with the elevator door controller, and the goods elevator door collision prevention method comprises the following steps that the elevator control system conducts self-inspection to judge whether normal operation can be achieved or not; the distance test probe detects whether an object exists in front of the elevator door; the distance test probe detects whether an object moves towards the elevator door or not; the elevator control system detects whether the elevator is opened; the elevator door controller detects whether an object collides with the door or not; when the elevator door controller detects that the object collides with the door, the elevator control system controls the alarm to give an alarm. According to the goods elevator door collision prevention method, the width and the moving speed of the object can be recognized in real time through the distance testing probe, so that whether the object collides with the elevator door or not is judged, if the door collision phenomenon is recognized, the alarm is started to give an alarm to remind a person conveying the object, the person stops moving the object, and therefore the door collision problem is effectively avoided.

    本发明涉及一种货梯防撞门方法,包括有距离测试探头、报警器、电梯门控制器和电梯控制系统,距离测试探头、报警器和电梯控制系统分别与电梯门控制器电连接,包括以下步骤:电梯控制系统自检是否可以正常运行;距离测试探头检测电梯门前处是否有物体;距离测试探头检测物体是否向电梯门移动;电梯控制系统检测电梯是否开门;电梯门控制器检测物体是否会撞门;电梯门控制器检测物体会撞门,电梯控制系统控制报警器报警。上述货梯防撞门方法,能够通过距离测试探头实时识别物体的宽度和移动速度,从而判定物体是否会撞电梯门,若识别到会产生撞门现象,则启动报警器对运送物体的人报警提醒,使人们停止移动物体,从而有效实现避免撞门问题的出现。


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    Title :

    Goods elevator door collision prevention method


    Additional title:

    一种货梯防撞门方法


    Contributors:

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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