Vehicle control method, control device and vehicle

Abstract

The invention provides a vehicle control method, a control device and a vehicle. The vehicle control method comprises steps of obtaining fault signals of a whole vehicle wire harness electric member and a whole vehicle controller, performing fault determination on the fault signal through a fault shaking resistance mode in order to store the fault signal to a fault memory, starting a correspondingfault state indication lamp according to the fault signal in a fault storage area, and transmitting the fault signal to a corresponding vehicle controller in order to adopt a corresponding fault measure. When the vehicle has troubles, the vehicle control method can make a driver better know the condition of the fault of the vehicle, can manage a diagnosis event, provide convenience for understanding the vehicle fault information in a later stage, makes troubleshooting simple, improves maintenance efficiency, improves safety performance of the whole vehicle and is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle control method, a control device and the vehicle. Background technique [0002] At present, the fault display of vehicles is too simple. Generally, there are only system status lights and fault indicators. As a result, when the vehicle fails, the driver cannot know the fault status of the vehicle through the indicator lights. [0003] In related technologies, the vehicle controller diagnosis system of the vehicle is not perfect, especially for new energy vehicles, generally there are only diagnostic fault monitoring modules and diagnostic fault processing modules, but it is not possible to understand the fault information of the entire vehicle through diagnostic instruments or other professional diagnostic equipment, such as Information such as the number of current system faults, fault codes, freeze frames, data flow information, and historical faults makes trouble...

AI Technical Summary

Problems solved by technology

[0002] At present, the fault display of vehicles is too simple. Generally, there are only system status lights and fault indicators. As a result, when the vehicle fails, the driver cannot know the fault status of the vehicle through the indicator lights.

[0003] In related technologies, the vehicle controller diagnosis system of the vehicle is not perfect, especially for new energy vehicles, generally there are only diagnostic fault monitoring modules and diagnostic fault processing modules, but it is not possible to understand the fault information of the entire vehicle through diagnostic instruments or other professional diagnostic equipment, such as Information such as the number of current system faults, fault codes, freeze frames, data flow information, historical faults, etc., lead to difficulties in troubleshooting, low maintenance efficiency, and high costs

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