The invention provides an elevator, an elevator control device and an elevator control method, which can improve safety when reverse running is detected and an elevator car is braked in maintenance operation. In an elevator (1) having a car (2), a drive device for moving the car (2), and a control device (3) for controlling the movement of the car (2), the control device (3) brakes the car (2) when detecting reverse travel of the car (2) during maintenance operation, and changes the sensitivity of detecting the reverse travel of the car (2) according to the position of the car (2).
本发明提供一种电梯、电梯的控制装置以及电梯的控制方法,能够提高在维护运行中检测反转行驶并对轿厢进行制动时的安全性。在具有轿厢(2)、使轿厢(2)移动的驱动装置和控制轿厢(2)的移动的控制装置(3)的电梯(1)中,控制装置(3)在维护运行中检测到轿厢(2)的反转行驶时对轿厢(2)进行制动,并且根据轿厢(2)的位置,变更检测轿厢(2)的反转行驶的灵敏度。
Elevator, elevator control device, and elevator control method
电梯、电梯的控制装置及电梯的控制方法
2024-04-26
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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