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Vehicle obstacle avoidance method and device, electronic device, vehicle and storage medium

A vehicle and obstacle avoidance technology, applied in the field of intelligent driving, can solve problems such as poor obstacle avoidance ability and poor user experience

Active Publication Date: 2020-06-26
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The aforementioned first type of vehicle obstacle avoidance method cannot add rigid obstacle avoidance constraints to the dynamic programming algorithm used, so the obstacle avoidance ability of this type of obstacle avoidance method is often poor, and it is difficult to better solve problems caused by, for example, sudden changes in the route. The problem of poor user experience caused by the change

Method used

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  • Vehicle obstacle avoidance method and device, electronic device, vehicle and storage medium
  • Vehicle obstacle avoidance method and device, electronic device, vehicle and storage medium
  • Vehicle obstacle avoidance method and device, electronic device, vehicle and storage medium

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Embodiment Construction

[0022] In the present disclosure, unless otherwise stated, using the terms "first", "second", etc. to describe various elements is not intended to limit the positional relationship, temporal relationship or importance relationship of these elements, and such terms are only used for Distinguishes one feature from another. In some examples, the first element and the second element may refer to the same instance of the element, and in some cases, they may also refer to different instances based on contextual description.

[0023] The terminology used in describing the various described examples in this disclosure is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, there may be one or more elements. In addition, the term "and / or" used in the present disclosure covers any one and all possible combinations of the listed items.

[0024] As...

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Abstract

The invention provides a vehicle obstacle avoidance method and device, an electronic device, a vehicle and a storage medium, which can be used for intelligent driving. The vehicle obstacle avoidance method comprises the following steps: acquiring actual boundary position data of an actual first obstacle on a road on which a vehicle travels; trimming at least a portion of the actual boundary position data to obtain trimmed boundary position data of the actual first obstacle, the trimmed first obstacle corresponding to the trimmed boundary position data being reduced compared to the actual firstobstacle; and determining constraints to be applied to a model for solving an obstacle avoidance route of the vehicle based on the trimmed boundary position data.

Description

technical field [0001] The present disclosure relates to the field of intelligent driving, and in particular to a vehicle obstacle avoidance method and device, electronic equipment, a vehicle, and a computer-readable storage medium. Background technique [0002] In recent years, intelligent driving technology has received widespread attention in the industry, and vehicle obstacle avoidance is also an important aspect of intelligent driving technology. Vehicle obstacle avoidance in intelligent driving refers to the operation of planning a driving route according to the position of obstacles so as to avoid obstacles accurately. Vehicle obstacle avoidance methods can generally be divided into two categories. The first type of vehicle obstacle avoidance method uses a dynamic programming algorithm to determine the obstacle avoidance route, for example, first design alternative routes, then evaluate each alternative route, and select the obstacle avoidance route based on the eval...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0257
Inventor 陈至元付骁鑫马霖李旭健朱振广
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD