The invention relates to the technical field of elevator intelligent control, in particular to an elevator safety system and an elevator safety control method.The elevator safety system comprises an elevator safety system installation framework, and elevator operation control and circuit signal switching transmission equipment is fixedly installed on one side of the top of the elevator safety system installation framework; the elevator safety system installation framework has the beneficial effects that the radar speed measurement equipment module measures the speed of a counterweight block and uploads data, and the radar speed measurement equipment module is matched with the main braking equipment module to conduct emergency braking on a lift car when an elevator stalls; meanwhile, the auxiliary braking equipment module at the rear end of the traction driving equipment module monitors the rotating speed of the traction rotating roller and brakes the traction driving equipment module when the rotating speed of the traction rotating roller is too high, the two sets of speed measurement braking systems run independently, and the radar speed measurement equipment module is sensitive in speed measurement; and a rotating speed tachymeter in the auxiliary braking equipment module is accurate in reading, and meanwhile, the elevator car is braked in time when the speed exceeds the preset speed.

    本发明涉及电梯智能控制技术领域,具体为电梯安全系统及电梯安全控制方法,包括电梯安全系统安装架构,所述电梯安全系统安装架构的顶部一侧固定安装有电梯运行控制及电路信号转接传输设备,所述电梯安全系统安装架构的顶部中部固定安装有曳引驱动设备模块,有益效果为:雷达测速设备模块对对重块进行测速将数据上传,与主制动设备模块配合在电梯失速时对轿厢进行紧急制动,同时曳引驱动设备模块后端的副制动设备模块对曳引转辊的转速进行监测在曳引转辊转速过快时对曳引驱动设备模块进行制动,两组测速制动系统彼此独立运行,雷达测速设备模块测速灵敏,副制动设备模块内部的转速测速仪读数精确,同时对轿厢超过预设速度时及时进行制停。


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    Title :

    Elevator safety system and elevator safety control method


    Additional title:

    电梯安全系统及电梯安全控制方法


    Contributors:
    CAI JIANYUN (author) / ZHANG JIANJIE (author) / WENG GUOZHONG (author) / DU QUANBO (author) / WANG ZHENWEN (author)

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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