Low-speed automatic driving method, device, equipment and storage medium

An automatic driving, low-speed technology, applied in the fields of devices, low-speed automatic driving methods, equipment and storage media, can solve problems such as affecting the driving safety of vehicles and hindering the driving of vehicles.

Active Publication Date: 2022-06-03
DONGFENG LIUZHOU MOTOR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a low-speed automatic driving method, device, equipment and storage medium, aiming to solve the technical problem that there may be obstacles on the road that affect the normal function and performance of the vehicle, which will hinder the driving of the vehicle and affect the driving safety of the vehicle

Method used

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  • Low-speed automatic driving method, device, equipment and storage medium
  • Low-speed automatic driving method, device, equipment and storage medium
  • Low-speed automatic driving method, device, equipment and storage medium

Examples

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no. 1 example

[0101] Based on the above-mentioned first embodiment, in the low-speed automatic driving method of this embodiment, the obstacle type includes a flat plate

[0103] Step S401: when the obstacle is a slab type obstacle, obtain the slab according to the road condition information.

[0107] Step S403: when the flat-plate type obstacle meets the target size requirement,

[0109] Step S404: Determine whether there is a sharp object on the flat-type obstacle according to the short-range data.

[0110] Step S405: when there is a sharp object on the flat-type obstacle, determine according to the short-range data

[0112] Step S406: according to the corresponding tire width of the vehicle, the wheelbase and the maximum width corresponding to the sharp object

[0114] Step S407: Control the vehicle to travel according to the adjusted planned path.

[0115] In this embodiment, when the obstacle on the road ahead is determined to be a slab type obstacle according to the road condition informat...

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Abstract

The invention discloses a low-speed automatic driving method, device, equipment and storage medium. The method includes: obtaining an initial planned route, and controlling the vehicle to drive according to the initial planned route; obtaining road condition information on the road ahead according to the first scanning device installed on the vehicle; when determining that there is an obstacle on the road ahead according to the road condition information, determining The obstacle type corresponding to the obstacle; determine the corresponding target size requirement according to the obstacle type; when it is determined according to the road condition information that the obstacle does not meet the target size requirement, adjust the initial planning path according to the road condition information to obtain the adjusted planning path; The vehicle is controlled according to the adjusted planned path. When the obstacles on the road do not meet the size requirements of the obstacle type, adjust the planned path, identify the obstacles on the road that affect the normal function and performance of the vehicle, avoid the obstacles, and avoid the obstacles hindering the driving of the vehicle , affecting vehicle safety.

Description

Low-speed automatic driving method, device, equipment and storage medium technical field The present invention relates to the technical field of automatic driving, in particular to a low-speed automatic driving method, device, equipment and storage storage medium. Background technique [0002] In the current autonomous driving scenario, the vehicle perceives the road environment through the on-board perception system, and automatically plans the driving path. line and control the vehicle to reach its destination. During the driving process of the autonomous vehicle, there may be problems on the road that may affect the normal function of the vehicle. Obstacles that can reach the performance will hinder the driving of the vehicle and affect the driving safety of the vehicle. The above-mentioned content is only used to assist the understanding of the technical scheme of the present invention, and does not mean that the above-mentioned content is recognized as prior art....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/095B60W60/00
CPCB60W30/0956B60W60/0011B60W2552/50
Inventor 石登仁潘晖李云韦巧陈钊
Owner DONGFENG LIUZHOU MOTOR
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