Network-level operation monitoring system for rail transit elevators

Abstract

The invention discloses a network-level operation monitoring system for rail transit elevators. The system comprises monitoring terminals and a centralized monitoring device, wherein the monitoring terminals are mounted on the rail transit elevator devices and are isolated from the rail transit elevator devices; and each monitoring terminal comprises a sensing device, a collection and transmission device and a protocol conversion module, the sensing device is used for acquiring a preset type of operation data of each rail transit elevator device, the protocol conversion module converts the data and then transmits the data to the collection and transmission device, and the collection and transmission device is used for collecting the received data and transmitting the collected data to the centralized monitoring device. According to the network-level operation monitoring system for the rail transit elevators, operation monitoring of the rail transit elevator devices can be safely and reliably implemented, orderly operation of the elevator devices is maintained, the system is easy to be constructed and maintained, mutual interference between each elevator device and the monitoring system can be avoided, and potential safety hazard is reduced.

Description

technical field [0001] The invention relates to rail transit elevator equipment, in particular to a network-level operation monitoring system for rail transit elevators. Background technique [0002] With the development of society, vertical elevators and escalators have entered public places and the daily life of millions of households. According to statistics from the China Elevator Association, the number of elevators used in China has reached 3 million units, making it the largest country in the world in which elevators are used. Since rail transit is an underground station or an elevated station, it often has a greater dependence on the carrying capacity of elevator equipment when facing a large flow of people. How to improve the stability of elevator operation has also become an important issue for rail transit construction. [0003] Judging from the safety accidents of rail transit elevator equipment in recent years, the reasons can basically be attributed to three ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a network-level monitoring system for rail transit elevators in order to overcome the defects of low modularization, lack of safety isolation mechanism, and easy to cause potential safety hazards in the prior art rail transit elevator network-level operation monitoring system. Operation Monitoring System

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