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Vehicle fault processing method and device and electric vehicle

A vehicle fault and processing method technology, applied in the automotive field, can solve problems such as long maintenance time and poor user experience, and achieve the effect of reducing traffic accidents, reducing the probability of occurrence, and improving the efficiency of fault handling

Inactive Publication Date: 2018-09-07
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a vehicle failure processing method, device and electric vehicle to solve the problem of long maintenance time and poor user experience caused by the prior art’s processing of vehicle failures limited to failure lights, warning sounds and / or text prompts. bad question

Method used

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  • Vehicle fault processing method and device and electric vehicle
  • Vehicle fault processing method and device and electric vehicle
  • Vehicle fault processing method and device and electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0113] Example 1: The target fault is a minor fault, such as figure 2 The processing shown is as follows:

[0114] Step 201, the vehicle runs normally;

[0115] Step 202, the vehicle has a slight failure, but it does not affect driving;

[0116] Step 203, the central control screen pops up a fault handling strategy to inform the customer, and the user chooses whether to go to the maintenance center immediately;

[0117] Step 204, if the user chooses to go to the repair center immediately, the central control screen opens the navigation to plan the route to the nearest repair center;

[0118] Step 205, if the customer chooses not to go to the maintenance center immediately, continue driving according to the user's demand;

[0119] Step 206, the vehicle controller calculates whether the power battery power in the current state meets the mileage according to the route planned by the navigation;

[0120] Step 207, if the mileage is met, navigate to the nearest maintenance cen...

example 2

[0122] Example 2: The target fault is a minor fault, but if the processor fault level will be aggravated, such as image 3 The processing shown is as follows:

[0123] Step 301, the vehicle runs normally;

[0124] Step 302, if a fault occurs, the fault level will increase if no corresponding treatment is performed;

[0125] Step 303, the central control screen pops up the fault handling measurement to inform the user, the vehicle controller lights up the safety warning light, and at the same time the central control screen opens the navigation, plans the route to the nearest repair center, and sends the fault data to the corresponding repair center;

[0126] Step 304, the vehicle controller calculates whether the power battery power in the current state meets the mileage according to the route planned by the navigation;

[0127] Step 305, if the mileage is met, navigate to the nearest maintenance center;

[0128] Step 306, if the mileage is not met, the vehicle controller j...

example 3

[0131] Example 3: The target fault is a speed-limited and power-limited fault, such as Figure 4 The processing shown is as follows:

[0132] Step 401, the vehicle runs normally;

[0133] Step 402, a (speed limit and power limit) failure affecting normal driving occurs;

[0134] Step 403, the central control screen pops up a fault handling strategy to inform the user, and the vehicle controller lights up the safety warning light;

[0135] Step 404, the user can choose whether to drive to the maintenance center by himself;

[0136] Step 405, if the user chooses not to drive to the maintenance center by himself, the remote control system will send the specific location of the vehicle to the nearest maintenance center nearby to wait for rescue;

[0137] Step 406, if the user chooses to drive to the repair center by himself, control the car navigation system to open the navigation, plan the route to the nearest repair center, and the remote control system will send the failure ...

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Abstract

The invention provides a vehicle fault processing method and device and an electric vehicle. The vehicle fault processing method comprises the steps of determining a fault grade of the vehicle and a fault processing strategy corresponding to the fault grade according to a target fault of the vehicle, wherein different fault grades correspond to different fault processing strategies; and transmitting first indication information to a user, wherein the first indication information is used for indicating the fault processing strategy corresponding to the fault grade of the vehicle. According to the embodiment of the invention, the different fault processing strategies are indicated for the user according to different fault grades so that the fault processing efficiency is enhanced; and furthermore, a function of intelligently prompting the fault processing strategies is increased for the vehicle, market problem treatment is made more convenient, the user satisfaction degree is increased,and the occurrence probability of traffic accidents is reduced.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method and device for handling vehicle faults and an electric vehicle. Background technique [0002] At present, when the vehicle breaks down whether it is charging or driving, the basic way for the vehicle to deal with the failure is to prompt the instrument with sound and light. Once the vehicle breaks down, it will cause audible and visual alarms, and in severe cases, it will cause the speed limit of the vehicle or even cause the vehicle to stop driving or stop charging. [0003] At present, according to the serious procedure of the fault, the vehicle will generally carry out the following processing measures: [0004] 1. The vehicle can run normally or be charged normally, and the instrument fault light indicates; [0005] 2. When the vehicle is running at a limited speed or charging with a limited power, the instrument fault light indication, warning sound indication...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W50/02
CPCB60W50/0205B60W50/0225
Inventor 杨国亮田斌翟燕
Owner BEIJING ELECTRIC VEHICLE
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