Vehicle-ground railway signal comprehensive analyzing and monitoring system

Abstract

The invention discloses a vehicle-ground railway signal comprehensive analyzing and monitoring system, and relates to the field of railway signal monitoring. The system comprises a station subsystem, a center subsystem and a network subsystem. The station subsystem aggregates CTC station host monitoring data, computer interlocking monitoring data, train control center monitoring data and track circuit monitoring data to a station server through central signal monitoring and transmits the data to a center server and a station terminal host through a network transmission subsystem. A special railway transmission network is adopted in the network subsystem. The center subsystem, a dynamic monitoring system (DMS) of train control equipment, a CTC server, a radio block center (RBC) and a temporary speed restriction server (TSRS) maintain a communication interface of the host and store and comprehensively analyze monitoring data of the station subsystem. The vehicle-ground railway signal comprehensive analyzing and monitoring system can achieve comprehensive analysis of ground equipment, vehicle-mounted equipment and vehicle-ground closed loop monitoring information, complete prevention, prediction and diagnosis of equipment failures and give an alarm of abnormal monitoring conditions in time.

Description

technical field [0001] The invention relates to a comprehensive analysis and monitoring system for trains and grounds of railway signals, which belongs to the technical field of railway signal monitoring. Background technique [0002] The railway is the lifeblood of national transportation, and the railway signal system is the system for commanding and controlling the operation of trains, and is the key equipment to ensure the safety and efficient and orderly operation of railway transportation. The function and technology of my country's railway signal system have been continuously improved and reached the advanced level. At the same time, the relevant monitoring systems of railway signals have also been vigorously developed. The information of each monitoring system is related and comprehensive. However, the actual monitoring information is just a pile of data, and centralized storage and unified management have not been realized. difficult to realize. [0003] The compr...

AI Technical Summary

Problems solved by technology

[0004] At present, my country's railway signal monitoring system mainly has the following problems: the data of each monitoring system is recorded separately and stored in a separate way, the monitoring systems are difficult to interconnect, the utilization rate of monitoring data is low, and effective data sharing cannot be realized

The health status of vehicle and ground equipment is difficult to predict. Fault diagnosis and maintenance mainly rely on the experience of maintenance personnel, and the maintenance efficiency is low; vehicle and ground monitoring data lack correlation analysis, comparative analysis, and comprehensive analysis

Images