Defensive driving strategy generation method, device and equipment and storage medium

A defensive driving and strategy technology, applied in control devices, anti-collision systems, transportation and packaging, etc., can solve problems such as inability to effectively generate defensive driving strategies, and achieve the effect of reducing the probability of road dangerous situations

Inactive Publication Date: 2019-06-14
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current autonomous driving technology is not yet effective in generating defensive driving strategies

Method used

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  • Defensive driving strategy generation method, device and equipment and storage medium
  • Defensive driving strategy generation method, device and equipment and storage medium
  • Defensive driving strategy generation method, device and equipment and storage medium

Examples

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Embodiment Construction

[0050] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0051] Embodiments of the present invention mainly provide a method and device for generating a defensive driving strategy, and the technical solutions are described below through the following embodiments.

[0052] like figure 1 A flow chart is implemented for a method for generating a defensive driving strategy in an embodiment of the present invention, including:

[0053] S11: Detect the type of each obstacle within the sensing range of the autonomous driving vehicle;

[0054] S12: Using a collision risk detection method corresponding to the type, judging whether there is a collision risk between the s...

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Abstract

The embodiments of the invention provides a defensive driving strategy generation method, device and equipment and a storage medium. The method includes the following steps: detecting types of obstacles in a perception range of an autonomous vehicle; determining whether collision risk exists between the autonomous vehicle and the obstacles by using collision risk detection modes corresponding to the types; and when the obstacles having the collision risk exist in the perception range, determining a defensive driving strategy of the autonomous vehicle. The defensive driving strategy generationmethod, device and equipment and the storage medium of the embodiments of the invention can reduce the probability of occurrence of road hazard.

Description

technical field [0001] The present invention relates to the technical field of automatic driving, in particular to a defensive driving strategy generation method, device, equipment and storage medium. Background technique [0002] Defensive driving refers to the driving style in which the driver can foresee the dangers caused by other drivers, pedestrians, bad weather or road conditions while passing the vehicle, and can take timely measures to prevent accidents. Current autonomous driving technologies are not yet capable of effectively generating defensive driving strategies. Contents of the invention [0003] Embodiments of the present invention provide a method and device for generating a defensive driving strategy to at least solve the above technical problems in the prior art. [0004] In a first aspect, an embodiment of the present invention provides a method for generating a defensive driving strategy, including: [0005] Detect the type of each obstacle within th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/08B60W30/095B60W40/02B60W40/00
CPCG08G1/166B60W30/09G08G1/015B60W30/08B60W30/14B60W40/105B60W40/06B60R21/0134G05D1/0238G05D1/0212B60W2554/00B60W2520/10B60W2552/00G05D2201/0213B60Y2300/08B60Y2300/14B60W60/0016B60W60/00274B60W30/0956G08G1/16
Inventor 郝大洋柳长春陈雅琴耿鹏
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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