Fault repair guiding method and device

Abstract

The invention discloses a fault repair guiding method and device. The fault repair guiding method comprises the steps of communicating with an automobile ECU controller through an OBD interface according to a vehicle type, and reading a vehicle fault code; respectively associating the vehicle fault code with the fault information corresponding to the vehicle type and a fault diagnosis document, and generating a fault link; displaying the fault code and the associated fault information; receiving a click fault link query input command of the user according to the fault information, and readingand displaying the corresponding fault diagnosis document according to the click query input command, thereby realizing an accurate match between the fault code and the maintenance instruction file. The fault repair guiding method and device, on the one hand, can eliminate the user's understanding obstacles and query troubles, and on the other hand, can greatly improve the user's fault handling efficiency and quality since the file content is detailed and comprehensive and troubleshooting steps are provided.

Description

technical field [0001] The invention relates to the technical field of automotive electronics, in particular to a fault maintenance guidance method and device. Background technique [0002] When the car is being maintained, it is often necessary to read the car's fault code through the OBD interface, and judge the type of fault through the fault code. At present, when the major diagnostic equipment reads the fault code, most of them do not have further instructions. Users often find it difficult to understand the meaning of the fault. They need to consult third-party tools. Because the fault codes of different vehicles for the same fault may be different, The content checked by the user may not match the current fault prompt, which brings trouble to the user for car maintenance. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention...

AI Technical Summary

Problems solved by technology

At present, when the major diagnostic equipment reads the fault code, most of them do not have further instructions. Users often find it difficult to understand the meaning of the fault. They need to consult third-party tools. Because the fault codes of different vehicles for the same fault may be different, The content checked by the user may not match the current fault prompt, which brings troubles to the user for car maintenance

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