The embodiment of the invention relates to the technical field of elevator control, and discloses an elevator safety control method, an elevator controller, an elevator and a storage medium. According to the invention, the elevator controller monitors the safety state of the elevator in real time during the operation period of the elevator; the elevator comprises an elevator controller, a lift car, a plurality of first safety switches arranged on the top of the lift car, a plurality of second safety switches and safety loops arranged in a machine room, and a plurality of third safety switches arranged in a bottom pit. And when the elevator controller monitors that the safety circuit is abnormal in grounding, the safety circuit is disconnected to stop elevator operation, and the abnormal position is determined according to the state signal of the first safety switch, the state signal of the second safety switch and the state signal of the third safety switch. In this way, the running state of the elevator can be monitored in real time, potential safety hazards can be checked, after a grounding fault occurs in the safe meeting of the elevator, the area and the position where the fault occurs can be quickly locked, and the overhaul and maintenance cost is reduced.
本发明实施例涉及电梯控制技术领域,公开了一种电梯安全控制方法、电梯控制器、电梯及存储介质。本发明中,电梯控制器在电梯运行期间实时监控电梯的安全状态;其中,电梯包括:电梯控制器、轿厢、多个设于轿厢的轿顶的第一安全开关、多个设于机房的第二安全开关以及安全回路、多个设于底坑的第三安全开关;在电梯控制器监控到安全回路存在接地异常时,令安全回路断开以中止电梯运行,并根据第一安全开关的状态信号、第二安全开关的状态信号和第三安全开关的状态信号确定异常出现的位置。以此能够实时监控电梯的运行状态并排查安全隐患,在电梯的安全会路出现接地故障后,能够快速锁定故障出现的区域和位置,降低检修以及维护成本。
Elevator safety control method, elevator controller, elevator and storage medium
电梯安全控制方法、电梯控制器、电梯及存储介质
2025-03-21
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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