Automobile fault diagnosis method and apparatus thereof

A technology of automobile faults and diagnosis methods, which is applied in the direction of instruments, electrical testing/monitoring, control/regulation systems, etc., which can solve the problems of low work efficiency and inability to find cars for users in repairing cars, and achieve the effect of improving work efficiency

Active Publication Date: 2017-02-15
LAUNCH TECH CO LTD
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  • Abstract
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Problems solved by technology

[0003] The main purpose of the present invention is to propose a method and device for automobile fault diagnosis, aiming at solving the problem that the user cannot quickly find out the cause of the automobile fault according to the fault code generated by the automobile fault diagnosis instrument in the prior art, which leads to the work efficiency of the user repairing the automobile. lower technical issues

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  • Automobile fault diagnosis method and apparatus thereof
  • Automobile fault diagnosis method and apparatus thereof
  • Automobile fault diagnosis method and apparatus thereof

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Embodiment Construction

[0037] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0038] The present invention provides a kind of automobile fault diagnosis method, this automobile fault diagnosis method is mainly applied on the automobile fault diagnosis instrument, refer to figure 1 , figure 1 It is a schematic flow chart of the first embodiment of the automobile fault diagnosis method of the present invention. In the first embodiment of the automobile fault diagnosis method, the method includes:

[0039] Step S10, obtaining the first fault code generated by the automotive fault diagnosis instrument, and ge...

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Abstract

The invention discloses an automobile fault diagnosis method. The method comprises the following steps of acquiring a first fault code generated by an automobile fault diagnosis apparatus, and according to the first fault code, generating a fault list which can be selected by a user, wherein the fault list includes a plurality of reference fault identifications related to the first fault code; detecting a trigger operation of a user in the fault list, acquiring a second fault code corresponding to the reference fault identification triggered by the user in the fault list and determining whether the second fault code matches with the first fault code; and if the second fault code matches with the first fault code, determining a reference fault corresponding to the reference fault identification to be a fault generated by an automobile which is diagnosed currently. The invention also discloses an automobile fault diagnosis apparatus. In the prior art, the user can not rapidly find an automobile fault generation reason according to the fault code generated by the automobile fault diagnosis apparatus. By using the method and the apparatus of the invention, the above technical problem is solved and work efficiency for the user to repair the automobile is increased.

Description

technical field [0001] The invention relates to the technical field of automobile fault diagnosis instruments, in particular to an automobile fault diagnosis method and device. Background technique [0002] At present, most auto repair shops of automobiles generally use automobile fault diagnosis instruments to detect and judge automobile faults. In the prior art, because the fault data generated by the automobile fault diagnosis instrument is represented by fault codes, the user can only know the faults of the car according to the fault codes, and the user is not clear about the cause of the fault. The user confirms in turn whether each component is normal through the service manual or the like to find the fault location that causes the fault situation, which results in low work efficiency for the user to repair the car. Contents of the invention [0003] The main purpose of the present invention is to propose a method and device for automobile fault diagnosis, aiming at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/024
Inventor 刘均庄文龙
Owner LAUNCH TECH CO LTD
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