State based maintenance method and state based maintenance system of urban rail transit equipment

A technology for urban rail transit and equipment status, applied in the direction of instruments, data processing applications, resources, etc., to achieve the effect of improving the management level of equipment assets and improving the efficiency of maintenance

Inactive Publication Date: 2014-01-22
NARI TECH CO LTD
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  • Summary
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Simply inspecting the equipment according to the specified time interval has poor timeliness and inevitably produces problems such as "surplus maintenance", resulting in the loss of effective use of equipment and the waste of manpower, material resources, and financial resources, and may even cause maintenance failures due to improper maintenance.

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  • State based maintenance method and state based maintenance system of urban rail transit equipment

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present invention.

[0030] This embodiment provides a condition-based maintenance system for urban rail transit equipment with self-defined maintenance conditions, including the following modules:

[0031] Module 1: a data acquisition module used to obtain real-time status data of equipment from the urban rail transit comprehensive monitoring system;

[0032] Module 2: Trigger condition management module for custom maintenance conditions;

[0033] Module 3: a data processing module for performing corresponding logical operations on the data collected by the data acquisition module according to the self-defined maintenance conditions of the trigger condition management module;

[0034] Module 4: The maintenance w...

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Abstract

The invention provides a state based maintenance method and a state based maintenance system of urban rail transit equipment. The method comprises the following steps of: I, acquiring real-time state data of the equipment from a comprehensive urban rail transit monitoring system, II, customizing an equipment maintenance condition, III, performing logical processing on the acquired data according to the customized condition, and IV, automatically triggering a corresponding maintenance work flow if a logical processing result of the data meets the customized maintenance condition, and informing an maintenance person concerned of relevant information through multiple forms such as a mobile terminal in real time. The method and the system improve the maintenance flexibility and timeliness of the urban rail transit equipment, cover the shortage in the efficiency of modes such as scheduled maintenance generally adopted by urban rail transit operation organizations currently, reduce an equipment failure rate, and effectively guarantee safe operation.

Description

technical field [0001] The invention relates to the field of software development and application, in particular to a condition-based maintenance method and system for urban rail transit equipment with self-defined maintenance conditions. Background technique [0002] Urban rail transit enterprises are typical equipment and asset-intensive enterprises, and at the same time have relatively high safety requirements. Equipment maintenance management is an important part of urban rail transit operation management and a guarantee for the safe operation of urban rail transit. [0003] For the equipment maintenance management of urban rail transit, at present, the operation departments of urban rail transit in China generally adopt the SM (scheduled maintenance) mode, and the systems adopted are basically modified from foreign common asset management systems. , the specific functions for the urban rail transit industry are very weak, mainly focusing on equipment asset management ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/30
Inventor 陈颖峰濮卫兴张昆刘俊李聪吴永城杨国彬
Owner NARI TECH CO LTD
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