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

An obstacle avoidance and vehicle technology, applied in the computer field, can solve the problems of inability to update the status of obstacles in real time, limited area, slow obstacle detection, etc. effect of the way

Active Publication Date: 2022-06-28
禾多科技(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • 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, apparatus, device and computer readable medium
  • Vehicle obstacle avoidance method, apparatus, device and computer readable medium
  • Vehicle obstacle avoidance method, apparatus, device 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. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes, and are not intended to limit the protection scope of the present disclosure.

[0019] In addition, it should be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. The embodiments of this disclosure and features of the embodiments may be combined with each other without conflict.

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

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Abstract

The embodiment of the disclosure discloses a vehicle obstacle avoidance method, device, equipment and computer readable medium. A specific embodiment of the method includes: acquiring the data set of the exercisable area, the data set of the driving route, the data set of obstacles, the data set of the vehicle characteristics and the data set of the position of the target vehicle; Based on the location data set, a grid map set is obtained; based on the driving path data set, a guide line data set is generated; based on the grid map set, vehicle characteristic data set and guide line set, an obstacle avoidance data set is generated; the grid map set and the guidance line Perform dynamic programming processing on the line set to generate the first obstacle avoidance trajectory data set; perform secondary planning processing on the first obstacle avoidance trajectory data set to generate the second obstacle avoidance trajectory data set. This embodiment realizes the vehicle's detour and obstacle avoidance, improves the diversity of vehicle obstacle avoidance, and provides convenience for users' life.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of computer technology, and in particular, to a vehicle obstacle avoidance method, apparatus, device, and computer-readable medium. Background technique [0002] Vehicle obstacle avoidance is a basic technology in the field of autonomous driving. At present, the relevant vehicle obstacle avoidance technology usually uses the vehicle camera to obtain road condition information, which requires a certain reference to complete the coverage of the exercisable area. When avoiding obstacles, it adopts backward obstacle avoidance or static obstacle avoidance. [0003] However, when the vehicle obstacle avoidance method is adopted, the following technical problems often exist: [0004] First, the vehicle-mounted camera is used to obtain road condition information, and the obtained area of ​​the drivable area is limited. The detection of obstacles is usually slow, and the status of obstacles cannot be up...

Claims

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Application Information

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