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CTCS-3 level train control system wireless timeout automatic detection and analysis system and detection and analysis method

A train control system and automatic detection technology, applied in the direction of transportation center control system, error detection/correction, hardware monitoring, etc., can solve the problems of low reliability, poor timeliness of wireless timeout faults, etc., to achieve high reliability, reduce wireless Probability of time-out failures, effectiveness of improving efficiency and quality

Inactive Publication Date: 2018-11-09
CHINA RAILWAYS CORPORATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a CTCS-3 level train control system wireless timeout automatic detection and analysis system and a detection analysis method that can timely and accurately analyze the wireless timeout fault of the CTCS-3 level train control system and locate the fault point to solve In the above background technology, the technical problems of poor timeliness and low reliability of manual detection of train control system wireless timeout faults

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  • CTCS-3 level train control system wireless timeout automatic detection and analysis system and detection and analysis method
  • CTCS-3 level train control system wireless timeout automatic detection and analysis system and detection and analysis method
  • CTCS-3 level train control system wireless timeout automatic detection and analysis system and detection and analysis method

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Embodiment 1

[0043] Such as figure 1As shown, Embodiment 1 of the present invention provides a CTCS-3 train control system wireless overtime automatic detection and analysis system, including a vehicle-ground data transmission closed-loop monitoring subsystem and an overtime cause analysis subsystem; wherein,

[0044] The vehicle-ground data transmission closed-loop monitoring subsystem includes a data acquisition module and a data storage module, the data acquisition module includes a vehicle-side interface monitoring unit and a ground-side interface monitoring unit; the vehicle-side interface monitoring unit includes a lgms-r interface monitoring unit and Um interface monitoring, the ground side interface monitoring unit includes Abis interface monitoring, A interface monitoring and PRI interface monitoring.

[0045] The data storage module includes an AMS ground data center and a ground side interface database; the ground side database includes an Abis interface storage database, an A i...

Embodiment 2

[0054] Such as Figure 2 to Figure 4 As shown, a CTCS-3 train control system wireless timeout automatic detection and analysis system provided by Embodiment 2 of the present invention includes a closed-loop monitoring subsystem for train-to-ground data transmission and an intelligent data analysis subsystem.

[0055] The closed-loop monitoring subsystem of vehicle-ground data transmission includes acquisition subsystem, storage subsystem and communication transmission network. The acquisition subsystem includes lgms-r interface monitoring equipment and Um interface monitoring equipment on the vehicle side, as well as Abis interface, A interface, and PRI interface monitoring equipment on the ground side; the storage subsystem includes AMS ground data center and Abis interface, A interface, and PRI interface storage database;

[0056] Described data intelligent analysis subsystem includes server, database and client, and C3 intelligent analysis subsystem includes: discovery ove...

Embodiment 3

[0071] Such as Figure 5 As shown, Embodiment 3 of the present invention provides a method for utilizing the system described in Embodiment 2 to perform wireless timeout automatic detection and analysis of a CTCS-3 train control system. The method includes the following steps:

[0072] Step S110: According to the lgms-r interface monitoring data, discover wireless timeout events in real time, and provide wireless timeout information to the front end.

[0073] Specifically, according to the lgms-r interface monitoring data, the wireless timeout is found in real time, and the wireless timeout information is provided to the front end: train number, locomotive number, railway bureau to which the locomotive belongs, MSISDN, base station and line information where the wireless timeout occurs. After receiving the wireless timeout information, the front end provides alarm information to the maintenance personnel. Through a lot of research on the call record information of the PRI int...

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Abstract

The invention provides a CTCS-3 level train control system wireless timeout automatic detection and analysis system and a detection and analysis method and relates to the technical field of train control system fault detection. The CTCS-3 level train control system wireless timeout automatic detection and analysis method comprises the steps of firstly, founding a wireless timeout event in real time according to a 1gms-r interface monitoring data and providing wireless timeout information to the front end; extracting timeout event relevant data from a ground side database according to the wireless timeout information, analyzing a timeout event happening reason to obtain an analysis result and recording an analysis basis; and generating a wireless timeout analysis report according to the analysis result and the analysis basis. According to the CTCS-3 level train control system wireless timeout automatic detection and analysis system and the detection and analysis method, a monitoring means for vehicle-mounted side data interaction situation is realized, a train control system wireless timeout analysis system with high reliability is provided, a CTCS-3 level train control system wireless timeout fault can be accurately analyzed in time, a fault point can be accurately located, accurate data information is provided for train control system maintenance personnel, the probability that the wireless timeout fault is generated again is reduced, the railway transporting efficiency is enhanced, and the railway transporting quality is improved.

Description

technical field [0001] The present invention relates to the technical field of train control system failure detection, in particular to a CTCS-3 level train control system wireless timeout automatic detection and analysis capable of timely and accurately analyzing the wireless timeout failure of a CTCS-3 level train control system and locating the fault point Systems and detection and analysis methods. Background technique [0002] In recent years, with the rapid development of my country's high-speed railways, more and more high-speed railways or passenger dedicated lines use the CTCS-3 system for train control. The CTCS-3 train operation control system has become an important part of my country's railway technology system and equipment modernization . However, whether it is in the joint commissioning and testing stage before the line is opened or in the normal operation stage after the line is opened, CTCS-3 wireless connection timeout failures often occur, which affects t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00G06F11/30
CPCG06F11/3089B61L27/57
Inventor 蒋文怡钟章队丁建文林思雨陈乐赵佳琦
Owner CHINA RAILWAYS CORPORATION
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