Elevator running safety monitoring system

Abstract

The invention provides an elevator running safety monitoring system. The system comprises a monitoring sensor, a data collection terminal, a video monitoring device and a power module; the monitoringsensor is connected with the data collection terminal, the monitoring sensor is used for detecting and monitoring the elevator running state, the data collection terminal is used for storing elevatorrunning state monitoring data formed through treatment of the elevator running state, the video monitoring device is connected with a video displayer, the video monitoring device is used for shootingvideos in the elevator and carrying out storing, the power module supplies power to the monitoring sensor, the data collection terminal and the video monitoring device, the power module comprises an alternating current power supply device and a standby battery, and the power module enables the standby battery to supply power when the alternating current power supply device fails. Physical isolation or optocoupler isolation of the system and an elevator running and control system can be achieved, elevator monitoring data and a video cloud end in a car are shared, the influence on the elevator running and control system is reduced, and flexible and reliable monitoring in multiple aspects and places is facilitated.

Description

technical field [0001] The invention belongs to the technical field of elevator monitoring, and in particular relates to an elevator operation safety monitoring system. Background technique [0002] Elevators are an important tool for carrying people up and down floors in high-rise buildings. If the elevator breaks down, it is necessary to notify the elevator maintenance personnel in time to take quick measures to avoid affecting the normal operation of the elevator or even causing elevator safety accidents. [0003] At present, the safety monitoring system used by elevators is usually connected to the elevator communication interface of the elevator's own monitoring system or build a system independent of the elevator's own monitoring system to collect elevator operation data. These systems make failure judgments and perform failure notifications when elevators fail. They are usually directly connected to the local monitoring platform or the local area network monitoring ...

AI Technical Summary

Problems solved by technology

This invention uses wireless communication to enable the elevator monitoring device to communicate with the remote monitoring center, but in high-rise buildings affected by buildings and various wireless signals, remote wireless communication is easily interfered, affecting the transmission of elevator information

In addition, only the remote monitoring center and the elevator monitoring device share elevator monitoring information, which cannot meet the needs of other elevator safety responsible parties such as on-site maintenance personnel, inspectors, and senior managers to obtain elevator monitoring information in real time

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