Detection method and system for on-board equipment of locomotive

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...

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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

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