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Method for executing an evasive maneuver, computer program product and motor vehicle

A technology for vehicles and actions, applied in the field of avoidance actions, equipment, computer program products and vehicles, which can solve problems such as loss and achieve the effect of simplifying calculations

Inactive Publication Date: 2016-06-08
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the respective precious space for evasion is lost here

Method used

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  • Method for executing an evasive maneuver, computer program product and motor vehicle
  • Method for executing an evasive maneuver, computer program product and motor vehicle
  • Method for executing an evasive maneuver, computer program product and motor vehicle

Examples

Experimental program
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Embodiment Construction

[0042] figure 1 Car 2 is shown.

[0043] Motor vehicle 2 is configured to carry out an automatic evasive maneuver by means of controller 4 . combine Figure 4 A method for implementing evasive maneuvers is described in more detail. The evasive maneuver is carried out in such a way that under normal road conditions the optimal evasive maneuver is carried out, whereas under unfavorable road conditions the evasive maneuver can be quickly corrected according to the road conditions. Motor vehicle 2 has a controller 4 for carrying out evasive maneuvers. The control unit 4 can also have other functions, such as stability program functions and other aspects of driving dynamics, such as a quick-start program and the like for acceleration with maximum acceleration force.

[0044] The controller 4 has a memory 6 in which, on the one hand, a computer program product is stored which, once executed by the controller 4 , causes an evasive action to be carried out.

[0045] Furthermore, ...

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PUM

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Abstract

A method, control unit and computer program product is disclosed for executing an evasive maneuver of a motor vehicle. If an obstacle is detected in the vehicle's path, the evasive maneuver is initiated and a nominal trajectory is calculated. Control devices of the motor vehicle are actuated in such a way that the motor vehicle drives along the nominal trajectory under normal road conditions. The evasive maneuver is executed as calculated if the motor vehicle moves along the nominal trajectory. An alternative trajectory, which is actually possible with respect to the driving dynamics under the given road conditions, is calculated based on the reaction of the motor vehicle to the actuation of its control devices if the motor vehicle does not move along the nominal trajectory. The evasive maneuver is executed along the alternative trajectory.

Description

technical field [0001] The present invention describes a method and a device for carrying out an evasive maneuver of a motor vehicle, in which an obstacle is detected and an evasive maneuver is initiated (or triggered). Furthermore, the invention describes a computer program product and a corresponding motor vehicle. Background technique [0002] Methods of the above-mentioned type are known in the prior art. Patent document DE 10 2009 047 360 A1 thus discloses a method for influencing the lateral dynamics of a vehicle during an evasive maneuver by means of a vehicle controller which regulates the angular velocity of the vehicle and triggers an automatic regulation when a preset threshold value is exceeded intervene. In this case, the driving situation is monitored with respect to obstacles and different interventions are carried out depending on the classification of the situation. The interventions are thus optimized with regard to stability and comfort, so that optimum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/08B60W30/095B60W30/09G08G1/16
CPCB60W30/08B60W30/09B60W30/095G08G1/165B60W10/184B60W10/20B60W30/02B60W2520/14B60W2520/20B60W2552/40B60W2554/00
Inventor B.伊F.博纳伦斯
Owner GM GLOBAL TECH OPERATIONS LLC
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