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Vehicle obstacle avoidance method and device, equipment and computer readable medium

An obstacle avoidance and vehicle technology, which is applied in the computer field, can solve the problems of unable to update the status of obstacles in real time, limited area range, and slow obstacle detection, etc., to achieve rich guide line data collection, save obstacle avoidance time, and enrich obstacle avoidance. way effect

Active Publication Date: 2021-04-13
禾多科技(北京)有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] First, the vehicle-mounted camera is used to obtain road condition information, and the range of the obtained driving area is limited. The detection of obstacles is usually slow, and the status of obstacles cannot be updated in real time, so that vehicles may not be able to avoid obstacles in time.
[0005] Second, during obstacle avoidance, reverse obstacle avoidance or static obstacle avoidance is used, and the obstacle avoidance method is a waste of time

Method used

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  • Vehicle obstacle avoidance method and device, equipment and computer readable medium
  • Vehicle obstacle avoidance method and device, equipment and computer readable medium
  • Vehicle obstacle avoidance method and device, equipment and computer readable medium

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Embodiment Construction

[0018] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these examples are provided so that the understanding of this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0019] It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0020] It should be noted that conc...

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Abstract

The embodiment of the invention discloses a vehicle obstacle avoidance method and device, equipment and a computer readable medium. According to one specific embodiment, the method comprises the steps of obtaining a drivable area data set, a driving path data set, an obstacle data set, a vehicle characteristic data set and a position data set of a target vehicle; obtaining a grid map set based on the actuatable area data set, the obstacle data set and the position data set; generating a guide line data set based on the driving path data set; generating an obstacle avoidance data set based on the grid map set, the vehicle characteristic data set and the guide line set; performing dynamic planning processing on the grid map set and the guide line set to generate a first obstacle avoidance trajectory data set; and carrying out quadratic programming processing on the first obstacle avoidance trajectory data set to generate a second obstacle avoidance trajectory data set. According to the embodiment, detouring obstacle avoidance of the vehicle is realized, the diversity of obstacle avoidance of the vehicle is improved, and convenience is provided for the life of a user.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of computer technology, and in particular to a vehicle obstacle avoidance method, device, equipment and computer readable medium. Background technique [0002] Vehicle obstacle avoidance is a basic technology in the field of autonomous driving. At present, relevant vehicle obstacle avoidance technologies usually use vehicle-mounted cameras to obtain road condition information, and certain reference objects are required to complete the coverage of the practicable area. When performing obstacle avoidance, reverse obstacle avoidance or static obstacle avoidance is used. [0003] However, when the above method is used for vehicle obstacle avoidance, the following technical problems often exist: [0004] First, the vehicle-mounted camera is used to obtain road condition information, and the range of the obtained driving area is limited. The detection of obstacles is usually slow, and the status ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/3415G01C21/3461
Inventor 张淳骆沛倪凯
Owner 禾多科技(北京)有限公司
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