The invention discloses an elevator car safety window escape safety guarantee system and method.The system comprises a main control board, a relay, a car top fan, a safety window detection switch, a car top lighting switch, a car top lighting lamp, a hoistway lighting switch, a hoistway lamp and a buzzer, and the main control board is provided with an input point, an input common point and a passive output point; a normally-closed point of the safety window detection switch is connected with an input point of the main control board, a normally-open point of the safety window detection switch is electrically connected with a normally-open point of the relay, a normally-open point of the relay is electrically connected with the buzzer, and a passive output point of the main control board is electrically connected with the well lighting switch, the car roof lighting switch and a normally-closed point of the relay. The hoistway lighting switch is electrically connected with the hoistway lamp, the car roof lighting switch is electrically connected with the car roof lighting lamp, and a normally-closed point of the relay is electrically connected with the car roof fan. According to the method of the system, the escape safety of the safety window of the elevator car can be greatly improved, the accidental injury risk and the collision risk are avoided, and therefore safety guarantee is provided for passengers and maintenance personnel.

    本发明公开一种电梯轿厢安全窗逃生安全保障系统及方法,系统包括主控板、继电器、轿顶风扇、安全窗检测开关、轿顶照明开关、轿顶照明灯、井道照明开关、井道灯和蜂鸣器,主控板设有输入点、输入公共点和无源输出点,安全窗检测开关的常闭点与主控板的输入点连接,安全窗检测开关的常开点与继电器的常开点电连接,继电器的常开点电连接蜂鸣器,主控板的无源输出点分别与井道照明开关、轿顶照明开关和继电器的常闭点电连接,井道照明开关电连接井道灯,轿顶照明开关电连接轿顶照明灯,继电器的常闭点电连接轿顶风扇。根据该系统的方法可大大提高电梯轿厢安全窗逃生的安全性,避免了误伤风险和磕碰风险,从而为乘客和维修人员提供了安全保障。


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    Title :

    Elevator car safety window escape safety guarantee system and method


    Additional title:

    一种电梯轿厢安全窗逃生安全保障系统及方法


    Contributors:
    LING YONGSHUN (author) / LI SHUZHEN (author) / QIU LIMIAN (author)

    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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