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Fault prompting system and method and electric vehicle

A technology for electric vehicles and faults, which is applied to electric vehicles, vehicle components, electrical devices, etc., and can solve the problem that the fault prompt system cannot push electric vehicles in time.

Active Publication Date: 2021-01-22
GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a fault prompt system, method and electric vehicle, which are used to solve the problem that the existing fault prompt system cannot be pushed in time, which has no impact on the current use scene of the electric vehicle, but has an impact on the future use scene of the electric vehicle. Technical issues with car breakdowns

Method used

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  • Fault prompting system and method and electric vehicle
  • Fault prompting system and method and electric vehicle
  • Fault prompting system and method and electric vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0045] see figure 1 , which is a schematic structural diagram of a fault prompting system provided in an embodiment of the present application.

[0046] Such as figure 1 As shown, a fault prompt system provided by the embodiment of the present application includes: a fault identification module 101 and a fault prompt module 102;

[0047] The fault identification module 101 is used to identify whether the electric vehicle has a charging fault or a driving restriction fault in the current usage scenario of the electric vehicle, and obtain a fault identification result;

[0048] The fault prompting module 102 is configured to prompt a charging fault or a limited driving fault when the fault identification result is that there is a charging fault or a limited driving fault in the electric vehicle.

[0049] The use scenarios of electric vehicles can be divided into driving conditions and charging conditions. When the current usage scenario of the electric vehicle is the driving ...

Embodiment 2

[0064] see figure 2 , which is another schematic structural diagram of a fault prompting system provided in the embodiment of the present application.

[0065] Such as figure 2 As shown, a fault prompt system provided by the embodiment of the present application includes: a fault identification module 101 and a fault prompt module 102;

[0066] The fault identification module 101 is used to identify whether the electric vehicle has a charging fault or a driving restriction fault in the current usage scenario of the electric vehicle, and obtain a fault identification result;

[0067] The fault prompting module 102 is configured to prompt a charging fault or a limited driving fault when the fault identification result is that there is a charging fault or a limited driving fault in the electric vehicle.

[0068] As a further improvement, the fault prompt system in the embodiment of the present application further includes: a fault processing module 103;

[0069] The fault pr...

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Abstract

The invention discloses a fault prompting system and method and an electric vehicle. The system comprises a fault identification module and a fault prompting module. The fault identification module isused for identifying whether an electric vehicle has a charging fault or a driving limited fault in the current use scene of the electric vehicle to obtain a fault identification result; and the fault prompting module is used for performing charging fault prompting or driving limiting fault prompting when the fault identification result is that the electric vehicle has the charging fault or the driving limited fault, thereby solving the problems that an existing fault prompting system cannot push a vehicle fault causing no influence on the current use scene of the electric vehicle but causinginfluence on the future use scene of the electric automobile in time.

Description

technical field [0001] The present application relates to the technical field of electric vehicles, in particular to a fault prompt system and method and the electric vehicle. Background technique [0002] With the development of automobile electrification and intelligence, the electrical and electronic control systems of automobiles are becoming more and more complex. Correspondingly, the fault diagnosis system and fault prompt system need to be further improved in order to detect faults as early as possible and take corresponding measures. [0003] Most of the existing fault prompt systems for electric vehicles are based on the current usage scenarios of electric vehicles to push vehicle faults that have an impact on the current usage scenarios. For example, if an electric vehicle has a charging failure during driving, since the charging failure does not affect the normal driving of the electric vehicle, the existing fault prompt system only detects whether the vehicle has...

Claims

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Application Information

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IPC IPC(8): B60L3/00
CPCB60L3/0023Y02T10/70
Inventor 张成
Owner GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD
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