A method and system for automatically upgrading a train automatic monitoring ATS subsystem software

Abstract

A method and system for automatically upgrading train automatic monitoring ATS subsystem software is disclosed in the embodiment of the invention. The method comprises the following steps that if theautomatic deployment management terminal detects the upgrading request of the software to be upgraded, it backs up and stores the last version and the version to be upgraded of the software to be upgraded, and sends the upgrading command to each automatic monitoring terminal in each location where the ATS subsystem is deployed; an automatic monitoring terminal receives an upgrade command, downloads the version to be upgraded of the software to be upgraded from the automated deployment management terminal, closes the program run by the terminal, upgrades the software to be upgraded, restarts the software after upgrading and judges whether the software version after upgrading is consistent with the software version to be upgraded downloaded, if so, feedbacks the upgrading success to the automatic deployment management terminal, so as to display the upgrading success. The method and the system can improve the efficiency of ATS subsystem software upgrading, avoid multiple manual operationat night, reduce the software upgrade workload and error rate, and increase the effective time for ATS subsystem debugging process.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of rail transit signaling, and in particular to a method and system for automatically upgrading software of an ATS subsystem for automatic train monitoring. Background technique [0002] The ATS (Automatic Train Monitoring) subsystem is an important part of the urban rail transit CBTC (communication-based train control) system, which is used for urban rail station information display, train operation supervision and control. The ATS subsystem is a distributed monitoring system, which is mainly installed in control centers, equipment centralized stations, non-equipment centralized stations, depots / parking lots, etc., and application software with different functions is configured according to the functional requirements of users. The composition of ATS subsystem equipment is visible figure 1 . [0003] The upgrade and debugging process of the ATS subsystem software must conform to ...

AI Technical Summary

Problems solved by technology

[0004] At present, the ATS subsystem has many types of application software, a large number of devices involved, and relatively complicated deployment and upgrade methods

The upgrade of the application software of the ATS subsystem relies on manual and device-by-device upgrades. The software upgrade must strictly follow the upgrade process, and the data and application software are upgraded separately. Only manual deployment by operators will lead to a huge workload and a high probability of manual operation errors. Large, long upgrade time, high complexity, error-prone, affecting operation organization and maintenance efficiency

Moreover, in the nighttime debugging of the operating line, the effective debugging time is reduced, which restricts the debugging work.

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