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Closed-loop management method and system for faults of electric service ATP (Automatic Train Protection) vehicle-mounted equipment in railway

A vehicle-mounted equipment and fault technology, which is applied in the field of closed-loop management of railway ATP vehicle-mounted equipment faults, can solve problems such as low management efficiency, large fault data errors, and low efficiency, and achieve the effects of improving timeliness, reducing errors, and shortening the cycle

Inactive Publication Date: 2014-01-08
CHINA ACADEMY OF RAILWAY SCI CORP LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) Manual management, low efficiency, inaccurate fault data
At present, the fault information of ATP on-board equipment is managed manually in China, and the management efficiency is low. The data cannot be reported to the railway authority in real time, and the error of the fault data is large, which affects the credibility of the statistical results.
[0004] 2) Fault information classification is not detailed, statistics are incomplete
[0005] To sum up, the current fault management method of ATP vehicle equipment is difficult to make comprehensive, accurate and real-time statistics of faults, which affects the arrangement of maintenance plans and the decision-making of related work

Method used

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  • Closed-loop management method and system for faults of electric service ATP (Automatic Train Protection) vehicle-mounted equipment in railway
  • Closed-loop management method and system for faults of electric service ATP (Automatic Train Protection) vehicle-mounted equipment in railway
  • Closed-loop management method and system for faults of electric service ATP (Automatic Train Protection) vehicle-mounted equipment in railway

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Embodiment 1

[0029] figure 1 It is a flow chart of a fault closed-loop management method for railway electric service ATP on-board equipment provided by Embodiment 1 of the present invention. Such as figure 1 As shown, the method mainly includes the following steps:

[0030] Step 11. The basic system analyzes the fault type of the faulty ATP vehicle equipment, and then performs fault recording, fault processing and fault backfill operations in sequence, and reports to the subordinate system in real time.

[0031] The grass-roots system in the embodiment of the present invention is usually a grass-roots unit such as a workshop and work area of ​​an electric service section.

[0032] The types of failures mainly include: maintenance failures and operation failures. The basic system performs different operations according to different fault types. figure 2 It is a schematic diagram of a double-V model ATP vehicle equipment fault management method including two types of faults. Such as ...

Embodiment 2

[0042] Figure 6 It is a flow chart of a fault closed-loop management method for railway electric service ATP on-board equipment provided by Embodiment 2 of the present invention. Such as Figure 6 As shown, the system mainly includes:

[0043] The basic system 61 is used to analyze the fault type of the ATP on-board equipment that has failed, and then perform fault recording, fault processing and fault backfill operations in sequence, and report to the subordinate system in real time;

[0044] The subordinate system 62 is used to review the information reported by the grass-roots system, and report it to the upper-level system 63 after the review is passed, and perform fault information query, summary statistics and analysis applications within the scope of the system;

[0045] The upper-level system 63 is used to perform fault information query, summary statistics and analysis applications according to the received information.

[0046] Further, the performing fault type ...

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Abstract

The invention discloses a closed-loop management method and system for faults of an electric service ATP (Automatic Train Protection) vehicle-mounted equipment in a railway. The method comprises the following steps: a base layer system analyzes the types of faults of the ATP vehicle-mounted equipment with the faults, then carries out fault recording, fault processing and fault backfilling operations in sequence and reports to subordinate systems in real time; the subordinate systems check the information reported by the base layer system, and report the checked information to a superior system after the checking is passed; the superior system carries out fault information inquiry, summary statistics and analysis application according to the received information. The method and system disclosed by the invention have the advantages that the period from the occurrence of the faults to the statistical summary of the superior system is shortened; the errors of data are reduced, and the timeliness is improved.

Description

technical field [0001] The invention relates to the technical field of railway traffic management, in particular to a method and system for closed-loop management of failures of railway ATP on-board equipment. Background technique [0002] At present, there are mainly the following problems in the fault management of ATP (Automatic Train Protection) on-board equipment in the railway electrical department: [0003] 1) Manual management, low efficiency, and inaccurate fault data. At present, the fault information of ATP on-board equipment is managed manually in China. The management efficiency is low, the data cannot be reported to the railway authority in real time, and the fault data has large errors, which affects the credibility of the statistical results. [0004] 2) The classification of fault information is not detailed and the statistics are incomplete. There is no scientific classification of the fault information of ATP vehicle equipment, resulting in a messy stati...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/30
Inventor 康仁伟赵显琼程剑锋李一楠贺广宇
Owner CHINA ACADEMY OF RAILWAY SCI CORP LTD
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