Auxiliary system based on vehicle fault diagnostic system and control method thereof

Abstract

Provided are an auxiliary system based on a vehicle fault diagnostic system and a control method thereof. The auxiliary system based on the vehicle fault diagnostic system comprises the vehicle faultdiagnostic system and a mobile terminal. The vehicle fault diagnostic system is in communication connection with the mobile terminal; the vehicle fault diagnostic system comprises a fault message sending module, the fault message sending module is used for sending a fault message to the mobile terminal; and the mobile terminal comprises a receiving module, a fault analysis module, a 3D display module and a scheme matching module. The provided auxiliary system based on the vehicle fault diagnostic system and the control method thereof have the advantages that a specific fault position, fault degree and fault relevant components are displayed clearly through the mobile terminal, so that a driver can be clear at a glance and perform correlation processing quickly according to a fault repair scheme, and the fault repair efficiency is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of automobile self-inspection, in particular to an auxiliary system based on a vehicle fault diagnosis system and a control method thereof. 【Background technique】 [0002] In recent years, electric vehicles have been promoted on a large scale. The characteristics of electric vehicles, such as environmental protection, energy saving, and low pollution, are very popular among the public. At present, the existing vehicle fault warning can only know the fault and fault type from the warning sign, but cannot actually know the cause and fault location of the fault; and now the vehicle structure is complex, and the fault classification is more detailed and complicated. On the way of travel, I don't know how to find nearby maintenance points, maintenance costs and lines after a breakdown occurs, which brings a lot of inconvenience to the majority of car owners. [0003] In view of this, it is necessary to provide...

AI Technical Summary

Problems solved by technology

At present, the existing vehicle fault alarm can only know the fault and fault type from the warning sign, but cannot actually know the cause and fault location of the fault; and now the vehicle structure is complex, and the fault classification is more detailed and complicated

On the way of travel, I don’t know how to find the nearby maintenance point, maintenance cost and line after a breakdown occurs, which brings a lot of inconvenience to the majority of car owners.

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