Maintenance support system of automatic train control system

Abstract

The invention discloses a maintenance support system of an automatic train control system, relating to the technical field of automatic train control. The maintenance support system comprises a maintenance monitoring server and a maintenance work station in interconnection, and the maintenance monitoring server and the maintenance work station are respectively connected with the automatic train control system. In the invention, a maintenance module of each subsystem in the automatic train control system is cancelled, the maintenance data in each subsystem is collected and managed in a unified way via the maintenance monitoring server, so that the maintenance information of each subsystem is shared, and the cost and the operating difficulty are reduced.

Description

technical field [0001] The invention relates to the technical field of automatic train control, in particular to a maintenance support system for an automatic train control system. Background technique [0002] The automatic train control system is one of the basic equipment of railway transportation. It is responsible for the transmission and monitoring of information such as the operation status of the driving equipment on the road network, the real-time status of the train operation, and the instruction control of transportation dispatching. It controls the operation of the train and ensures Train safety plays a central role in ensuring efficient operational organization. [0003] At present, in the field of automatic train control, the interconnection of the maintenance system of the signaling system has not yet been formed. The maintenance functions of the control system are allocated to each subsystem, and each signaling system has its own maintenance module. Refer to ...

AI Technical Summary

Problems solved by technology

[0005] 1. All signal equipment manufacturers have to develop their own maintenance modules, and the research and development workload is redundant;

[0006] 2. In order to ensure that equipment failure does not affect the operation, the subway operation company needs to purchase spare parts for each signal system maintenance module, and the cost of spare parts remains high;

[0007] 3. The maintenance methods of each signal system are different, and the training workload of subway signal maintenance personnel is heavy and extremely difficult;

[0008] 4. The daily maintenance efficiency is low and troubleshooting is difficult

The maintenance modules of each subsystem are deployed nearby and scattered along the railway line, and the signal maintenance information is scattered and cannot be processed centrally

Once a signal failure occurs, the signal maintenance personnel cannot locate it as soon as possible, and can only check each station along the line one by one. The fault repair takes a long time and has a great impact on the normal operation of the subway.

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