The invention discloses an elevator operation safety monitoring system and method, and belongs to the field of elevator operation monitoring. According to the elevator operation safety monitoring system and method, a laser distance measuring sensor is fixedly installed at the bottom of an elevator car body, the height of the elevator car body can be continuously and accurately measured; the laser distance measuring sensor continuously transmits detected distance signals to the control terminal in the control box, the control terminal compares time quantities in the time module, mutual analysis is carried out, the ascending or descending speed of the elevator car is continuously calculated, and therefore the ascending or descending speed of the elevator car can be monitored conveniently; meanwhile, the oxygen concentration sensor is fixedly installed in the elevator car body, the oxygen content in the elevator car body can be detected in real time, and the situation that after the oxygen content in the elevator car body is reduced, the oxygen content in the elevator car body cannot be detected in time is avoided; and the internal safety of the device during operation is ensured to a certain extent.
本发明公开了一种电梯运行安全监测系统及方法,属于电梯运行监测领域,一种电梯运行安全监测系统及方法,通过将激光测距传感器固定安装在电梯箱体的底部,可以对电梯箱体的高度进行不断的精准测量,激光测距传感器持续将检测到的距离信号传输至控制盒内部的控制终端中,通过控制终端对比时间模块内的时间量,相互分析不断计算电梯箱体上升或者下降的速度,以便于对电梯箱体的升降速度进行监测,避免电梯箱体骤然下降或者上升产生危害,同时,通过将氧浓度传感器固定安装在电梯箱体的内部,可以对电梯箱体内部的含氧量进行实时检测,避免电梯箱体内部含氧量降低后无法及时检测,在一定程度上保障了该装置运行时的内部安全性。
Elevator operation safety monitoring system and method
一种电梯运行安全监测系统及方法
2022-06-07
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator operation health state monitoring method and elevator safety system
European Patent Office | 2025
|Elevator safety system, elevator system and elevator car rescue operation method
European Patent Office | 2024
|Elevator host installation structure and elevator host operation safety monitoring method
European Patent Office | 2024
|