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An obstacle avoidance system and method

An obstacle avoidance and obstacle technology, applied in the field of intelligent robots, can solve the problems of poor obstacle avoidance effect and low obstacle recognition efficiency.

Active Publication Date: 2021-09-24
北京云迹科技股份有限公司
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Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide an obstacle avoidance system and method to solve the problems of low obstacle recognition efficiency and poor obstacle avoidance effect in the prior art

Method used

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  • An obstacle avoidance system and method
  • An obstacle avoidance system and method
  • An obstacle avoidance system and method

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0025] figure 1 It is a schematic diagram of an obstacle avoidance system provided by an embodiment of the present application. The system 10 includes: a processor 100 and a memory 200 , and the processor 100 is electrically coupled to the memory 200 . Wherein the memory 200 is used to store the computer program for execution by the processor 100; the computer program used by the processor 100 to execute is: generate a cost map for any obstacle on the planned path of the mobile device; cluster the cost map to generate The first obstacle cluster; for the size of the first obstacle cluster, expand the first obstacle cluster to generate the second obstacle cluster; determine the obstacle area for the boundary of the second obstacle cluster, and determine the distance to avoid the obstacle area path. ...

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Abstract

The present application provides an obstacle avoidance system and method. The system includes: a processor; and a memory for storing a computer program for execution by the processor; wherein, the processor is used to execute: aiming at at least one obstacle on the path planned by the mobile device Objects to generate a cost map; cluster the cost map to generate the first obstacle cluster; for the area size of the first obstacle cluster, expand the area of ​​the first obstacle cluster according to the first preset rule to generate the second obstacle cluster; determining the obstacle area for the boundary of the second obstacle cluster, and determining a path to avoid the obstacle area. It is used to solve the problems of low efficiency of obstacle recognition and poor obstacle avoidance effect in the prior art.

Description

technical field [0001] The present application relates to the field of intelligent robots, in particular, to an obstacle avoidance system and method. Background technique [0002] With the development of science and technology, smart mobile devices are widely used in real life, and most of them are used in commercial purposes such as reception at the front desk, bank reception and shopping guide in shopping malls. However, in existing application scenarios, such as shopping malls, office halls, etc., in addition to some static objects such as walls, tables, chairs, and counters, there are also many dynamic objects such as pedestrians. At this time, smart mobile devices must avoid obstacles Objects move on to reach their destination or perform corresponding tasks. Before avoiding obstacles, smart mobile devices need to perform edge detection on obstacles and determine a route to avoid them. [0003] At present, obstacle detection methods are mainly based on image processing...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 支涛陈波
Owner 北京云迹科技股份有限公司
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