The invention discloses an elevator real-time operation monitoring and calibrating device, and relates to the technical field of elevator monitoring. Monitoring and calibration are carried out on the operation of the elevator; comprising a PLC, a leveling calibration unit used for calibrating elevator operation, an infrared unit used for monitoring the opening and closing state of an elevator door and an AI camera shooting monitoring unit used for protecting elevator passengers. The leveling calibration unit is rigidly fixed to the top of an elevator car and electrically connected with the PLC, a magnetic sensor is integrated in the leveling calibration unit, interference is generated by means of movement changes of the elevator car, a static magnetic field formed by a magnetic probe of the magnetic sensor is changed, a pointer of a magnetometer is caused to deflect and swing, and the leveling calibration unit is electrically connected with the PLC. And an electric signal is generated to detect the elevator car. By arranging the leveling calibration unit, the position of the elevator in the ascending or descending process can be monitored, and whether the elevator is at the leveling height or not is calculated.
本发明公开了一种电梯实时运行监测校准装置,涉及电梯监测技术领域;为了对电梯的运行进行监测校准;包括PLC控制器、用于对电梯运行进行校准的平层校准单元、用于对电梯门开关状态进行监测的红外单元和对电梯乘坐人员进行保护的AI摄像监测单元;所述平层校准单元刚性固定在电梯轿厢顶部,其和PLC控制器之间电性连接,所述平层校准单元内部集成有磁传感器,利用电梯轿厢的运动变化产生干涉,使得磁传感器的磁性探头形成的静磁场发生改变,引起磁力计指针的偏转及摆动,产生一个电信号,对电梯轿厢进行探测。本发明通过设置有平层校准单元,从而可以对电梯在上行或下行的过程中的位置进行监测,对于电梯是否处于平层的高度进行计算。
Elevator real-time operation monitoring and calibrating device
一种电梯实时运行监测校准装置
2023-01-20
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
MONITORING DEVICE OF ELEVATOR OPERATION STATE AND MONITORING METHOD OF ELEVATOR OPERATION STATE
European Patent Office | 2016
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