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Detection method and system for on-board equipment of locomotive

A vehicle-mounted equipment and detection method technology, applied in the direction of railway auxiliary equipment, railway signals and safety, etc., can solve the problems of low efficiency of production and operation of locomotive on-board equipment, low efficiency of detection operation, failure to discover and deal with equipment failures and hidden dangers, etc. To achieve the effect of improving the efficiency of production operations, reducing the workload of operations, and reducing the workload

Active Publication Date: 2019-01-29
HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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AI Technical Summary

Problems solved by technology

[0002] Existing methods for detecting on-board equipment of railway locomotives are realized by ground data management and service systems and on-board operation handheld devices, but the detection work on-board locomotives must be "tested every time" (so-called "test every time" refers to After the locomotive completes the transportation task, the on-board equipment inspection is carried out every time it enters the warehouse), resulting in low inspection efficiency, and the quality of the equipment can only be inspected after the locomotive enters the warehouse, and it is impossible to detect and deal with equipment failures and hidden dangers in a timely manner
[0003] At present, under the background of the China Railway Corporation's implementation of the "revision system reform", the problem of low efficiency in the production and operation of locomotive on-board equipment needs to be resolved urgently

Method used

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  • Detection method and system for on-board equipment of locomotive
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  • Detection method and system for on-board equipment of locomotive

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Embodiment Construction

[0045] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0046] figure 1The structure of an embodiment of the detection system of the locomotive on-board equipment of the present invention is shown. In this embodiment, the detection system is deployed on the ground server of the railway intranet to receive data from the on-board equipment of the locomotive. In the locomotive on-board equipment, the GPS / BD module provides the geographic location information of the locomotive (such as latitude and longitude data), and the on-board equipment module provides on-board data. The on-board data and latitude and longitude data are transmitted to the ground of the railway intranet through the on-board wirele...

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Abstract

The invention discloses a detection method and system for on-board equipment of a locomotive. The detection period and the maintenance period of the on-board equipment of the locomotive are prolonged,the workload of workers is reduced, and the production operation efficiency is improved. The technical scheme comprises: an on-board equipment analysis process, a locomotive warehousing detection process and a detection and alarm process, wherein the on-board equipment analysis process carries out fault diagnosis of the on-board equipment based on the collected data of the on-board equipment, andgenerates a fault alarm signal of the on-board equipment; the locomotive warehousing detection process judges whether the locomotive is warehoused or not based on the warehousing judging mode and / orthe locomotive positioning mode; and the detection and alarm process carries out detection and alarm on the fault alarm signal generated by the on-board equipment based on the result of the on-board equipment analysis process and the result of the locomotive warehousing detection process under the condition of locomotive warehousing.

Description

technical field [0001] The invention relates to a detection technology of railway locomotive equipment, in particular to a method and system for periodically detecting locomotive on-board equipment. Background technique [0002] Existing detection methods for on-board equipment of railway locomotives are realized by ground data management and service systems and on-board operation handheld devices, but the detection work on-board locomotives must be "tested every time" (the so-called "detection every time" refers to After the locomotive completes the transportation task, the on-board equipment inspection is carried out every time it enters the warehouse), resulting in low inspection efficiency, and the quality of the equipment can only be inspected after the locomotive enters the warehouse, and it is impossible to detect and deal with equipment failures and hidden dangers in a timely manner. [0003] At present, under the background of China Railway Corporation's implementat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K11/00B61L23/00
CPCB61K11/00B61L23/00
Inventor 杨将邓国知邓永祁石寒波欧盛芬阳亦斌黄超罗浩胡嗣钦曾垂周
Owner HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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