Railway electric service and communication signal integrated operation and maintenance system and method

Abstract

The invention discloses a railway electric service and communication signal integrated operation and maintenance system and method. The system comprises a railway signal comprehensive monitoring subsystem, an electric service workflow subsystem and a converged communication subsystem, wherein the railway signal comprehensive monitoring subsystem acquires monitoring data for transmitting to the electric service workflow subsystem; the electric service workflow subsystem generates work tasks for sending to the converged communication subsystem according to predefined electric service workflow rules and finishes the work tasks according to the decision information that a service terminal generates; the converged communication subsystem receives the work tasks for forwarding to a corresponding service terminals; and the service terminal generates the decision information for giving a feedback to the electric service workflow subsystem. By adopting the system and method provided by the invention, problems may be solved that signal equipment monitoring data cannot be monitored collectively due to decentralized management in railway electric service maintenance work, railway electric service maintenance management and electric service scheduling may be combined in a coordinated way, and multiple work such as the handling of railway electric service department alarm events, routine inspection and maintenance, plan task construction and the like may be handled in a standardized and high efficient manner.

Description

technical field [0001] The invention relates to the technical field of signal and information systems, in particular to a system and method for comprehensive operation and maintenance of railway electrical services and communication signals. Background technique [0002] At present, there are many monitoring systems in the field of railway signal monitoring, including on-board computer (ATP) for high-speed rail signal monitoring, railway wireless network (GSM-R), radio blocking center (RBC), temporary speed limit (TSRS) and existing signal monitoring (CSM): interlocking (CBI), centralized dispatching (CTC) and train control center (TCC) and other basic signal monitoring, including turnouts, track circuits, signal machines and power screens, etc. However, the monitoring and alarm information generated by these monitoring systems are independent of each other. In daily work, the maintenance personnel of the power management department also receive these monitoring signals and ...

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Problems solved by technology

[0008] The purpose of the present invention is to propose a comprehensive operation and maintenance system and method for railway electric affairs and communication signals aiming at the main problems existing in the above-mentioned comprehensive management process of electric affairs of the railway system. Existing monitoring signal management and maintenance are heavily dependent on rules and regulations and management and maintenance personnel, and the decentralized management of multiple monitoring signals cannot be monitored centrally. Comprehensively improve the monitoring technology and fault handling capabilities of the electrical maintenance department, and standardize and efficiently handle faults and construction. Management, construction grade approval and daily maintenance, and improve the efficiency and level of coordination and coordination with electrical dispatching command to adapt to the rapid development of railways

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