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Control method and control device for driving a vehicle

A control method and vehicle driving technology, applied in the field of vehicle control

Active Publication Date: 2020-08-11
新石器智秦(神木)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology pays more attention to how to control and repair the faulty vehicle, and pays little attention to how to improve the accuracy of judging the fault state of the vehicle

Method used

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  • Control method and control device for driving a vehicle
  • Control method and control device for driving a vehicle
  • Control method and control device for driving a vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] see figure 1 As shown, the component that executes the vehicle driving control method may be a vehicle controller in the vehicle, or a server connected to the vehicle. The vehicle driving control method provided in Embodiment 1 of the present application will be described below from the perspective that the executive body is the vehicle controller. A flow chart of a vehicle driving control method provided in Embodiment 1 of the present application includes the following steps:

[0077] S101: When it is detected that a fault occurs in a control unit in the vehicle, respectively acquire attribute information and fault information of each faulty control unit.

[0078] In a specific implementation, the vehicle controller can monitor each control unit of the vehicle in real time or at preset time intervals, and when any one or more control units in the vehicle are detected to be faulty, obtain the information of each faulty control unit Attribute information and fault info...

Embodiment 2

[0094] see figure 2 As shown, the component that executes the vehicle driving control method may be a vehicle controller in the vehicle, or a server connected to the vehicle. The vehicle driving control method provided in Embodiment 2 of the present application will be described below from the perspective that the executive body is the vehicle controller. A flow chart of a vehicle driving control method provided in Embodiment 2 of the present application includes the following steps:

[0095] S201: When it is detected that a fault occurs in a control unit in the vehicle, respectively acquire attribute information and fault information of each faulty control unit.

[0096] In a specific implementation, the vehicle controller can monitor each control unit of the vehicle in real time or at preset time intervals, and when any one or more control units in the vehicle are detected to be faulty, obtain the information of each faulty control unit Attribute information and fault inf...

Embodiment 3

[0141] Based on the same application idea, the third embodiment of the present application also provides a vehicle driving control device corresponding to the vehicle driving control methods provided in the first and second embodiments. The vehicle driving control methods of the first and second embodiments of the present application are similar, so the implementation of the device can refer to the implementation of the method, and the repetition will not be repeated.

[0142] see image 3 As shown, it is a functional block diagram of a vehicle driving control device 300 provided in Embodiment 3 of the present application, wherein the control device 300 includes:

[0143] The obtaining module 310 is used to obtain attribute information and fault information of each faulty control unit when it is detected that a fault occurs in a control unit in the vehicle;

[0144] The first determining module 320 is configured to determine each faulty control unit based on the attribute inf...

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Abstract

The invention relates to the technical field of vehicle control, in particular to a control method and a control device for vehicle driving. The control method includes acquiring attribute informationand fault information of each faulty control unit in a vehicle, acquiring the vehicle driving mode when the faulty control units in the vehicle are detected, determining the fault level of each faulty control unit, determining the fault condition of the vehicle according to the fault level of each faulty control unit, and controlling the vehicle according to a control mode corresponding to the fault condition of the vehicle. By the control method and the control device, the fault condition of the vehicle can be accurately judged, the vehicle can be rapidly controlled according to the controlmode matched with the fault condition of the vehicle, and the control efficiency of the vehicle can be improved.

Description

technical field [0001] The present application relates to the technical field of vehicle control, in particular to a control method and a control device for vehicle driving. Background technique [0002] Unmanned vehicles, also known as self-driving vehicles, are intelligent vehicles that rely on computer systems to achieve unmanned driving. When there is no one in the vehicle, the unmanned vehicle controls the driving of the vehicle through the on-board terminal. In this case, in order to avoid accidents caused by the failure of the vehicle, it is necessary to detect the failure of the vehicle. The fault state can be accurately judged, and then the faulty vehicle can be controlled in a timely and effective manner according to the fault state of the vehicle to ensure that the vehicle will not affect or harm other vehicles or pedestrians. However, the prior art pays more attention to how to control and repair the faulty vehicle, and seldom pays attention to how to improve th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W50/02
Inventor 赵冠雄武晓华王华凯王志坚
Owner 新石器智秦(神木)科技有限公司