The invention discloses an elevator brake control system and method, electronic equipment and a storage medium. According to the control system of the elevator brake, first to fourth output ends of a main controller output first to fourth control signals respectively, the first and second output ends are connected with grid electrodes of a second field-effect tube and a first field-effect tube respectively, and the third and fourth output ends are connected to the first and second output ends of a power supply through a first relay and a second relay respectively; the first and second output ends of the power supply are respectively connected to the first and second output ends of the rectifier bridge; the first and second output ends of the rectifier bridge are connected to the source electrodes of the first and second field effect transistors; drain electrodes of the first and second field-effect transistors are respectively connected to first and second input ends of the elevator brake; the main controller outputs the control signal when the elevator operates normally, and cuts off the control signal when detecting that the elevator needs emergency braking. The structure of the control system can be simplified, the cost is reduced, and the safety of the elevator under the emergency condition is improved.

    本发明公开了一种电梯制动器的控制系统、方法、电子设备和存储介质。该电梯制动器的控制系统:主控制器的第一至第四输出端分别输出第一至第四控制信号,且第一、第二输出端分别连接第二、第一场效应管的栅极,第三、第四输出端分别通过第一、第二继电器连接至电源的第一、第二输出端;电源的第一、第二输出端分别连接至整流桥的第一、第二输出端;整流桥的第一、第二输出端连接至第一、第二场效应管的源级;第一、第二场效应管的漏极分别连接至电梯制动器的第一、第二输入端;主控制器在电梯正常运行时输出上述控制信号,在检测到电梯需要紧急制动时切断上述控制信号。能够精简控制系统的结构、降低成本,且提高电梯在紧急情况下的安全性。


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    Title :

    Control system and method of elevator brake, electronic equipment and storage medium


    Additional title:

    电梯制动器的控制系统、方法、电子设备和存储介质


    Contributors:
    LIN XIAOWEI (author) / DONG LIPENG (author) / CUI XIAOBO (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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