Subway monitoring system and monitoring method

Abstract

The invention discloses a subway monitoring system and monitoring method. A resource utilization rate of devices configured in the monitoring system can be improved, and resources are saved. The subway monitoring system comprises a cloud server, wherein the cloud server supports a cloud protocol in a distributed control system protocol and is used for managing at least one service unit deployed onall lines of the subway, monitoring the at least one service unit according to operation data of traffic stations provided for the cloud server by the at least one service unit, and providing a working policy for the at least one service unit; the at least one service unit which is used for obtaining the operation data of the corresponding stations, uploading the operation data to the cloud server, receiving the working policy and control information sent by the cloud server for each service unit, and scheduling the stations; and a switch which is used for establishing connection between thecloud server and the at least one service unit, wherein the cloud server and the at least one service unit are located in a subway local area network through the switch.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a subway monitoring system and a monitoring method thereof. Background technique [0002] Through the integration and interconnection of related systems, the subway monitoring system connects scattered automation equipment, such as the automatic fire alarm system, platform door system and escalator system involved in the subway system, into a whole to provide a unified platform service for the ground . [0003] The current subway monitoring system is equipped with station-level network equipment, station-level server and other equipment at each station, and centrally equipped with central-level network equipment, central-level server, central disk array and other equipment. For any line, the subway monitoring system The central-level equipment and station-level equipment below each process independent tasks, and there is no support between stations and lines, resulting in...

AI Technical Summary

Problems solved by technology

[0003] The current subway monitoring system is equipped with station-level network equipment, station-level server and other equipment at each station, and centrally equipped with central-level network equipment, central-level server, central disk array and other equipment. For any line, the subway monitoring system The central-level equipment and the station-level equipment below each process independent tasks, and there is no support between stations and lines, resulting in low equipment resource utilization

For example, the CPU usage rate of the central server set for a certain line in the subway monitoring system may be less than 10% or the memory usage rate is often less than 10%, wasting the resources of the central server

[0004] It can be seen that the current subway monitoring system has the technical problem of wasting the equipment resources set in the system

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