The invention discloses an elevator brake-releasing power supply system, an elevator and a control method, in the elevator brake-releasing power supply system, a rescue speed selection module responds to speed selection operation to output a speed selection signal, and a detection control module determines the rescue speed based on the received speed selection signal; when a brake releasing button operation signal is received, a star sealing releasing instruction is output to the star sealing processing module to forbid a star sealing signal of an elevator system, a band-type brake signal is output to the band-type brake power source, the band-type brake power source drives the band-type brake device to release a brake so that an elevator car can level at the rescue speed, and the rescue speed can be selected during emergency rescue; the elevator car is controlled to slide and level quickly at a proper and high speed, the rescue speed is increased, the emotion of passengers waiting for rescue in the elevator car is relieved, the power supply duration of a standby battery can be shortened by increasing the rescue speed, the risk of rescue failure caused by insufficient battery capacity is reduced, large-capacity battery supporting and intensive battery inspection are not needed, and the rescue efficiency is improved. And the cost is reduced.

    本发明公开了一种电梯松闸电源系统、电梯及控制方法,电梯松闸电源系统中救援速度选择模块响应速度选择操作输出速度选择信号,检测控制模块基于所接收的速度选择信号确定救援速度,以在接收到松闸按钮操作信号时输出解除封星指令到封星处理模块禁用电梯系统的封星信号,并输出抱闸信号到抱闸电源,抱闸电源驱动抱闸装置松闸使得电梯轿厢以救援速度平层,实现了紧急救援时可以选择救援速度,以选择合适较快的速度控制轿厢快速溜车平层,提高救援速度,缓解轿厢中等待救援的乘客的情绪,且提高救援速度可以缩短备用电池的供电时长,降低电池容量不足导致救援失败的风险,无需大容量电池支撑和密集对电池巡检,降低了成本。


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    Title :

    Elevator brake release power supply system, elevator and control method


    Additional title:

    电梯松闸电源系统、电梯及控制方法


    Contributors:
    RUI JIANBIN (author) / HUANG LIMING (author) / WU JUNJIE (author) / YANG YUE (author) / DENG XIANG (author) / YU KEPEI (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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