Active scene mapping method based on constraint guidance and space optimization strategies

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12228941
APP PUB NO 20240295879A1
SERIAL NO

18464917

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Abstract

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The present invention proposes an active scene mapping method based on constraint guidance and space optimization strategies, comprising a global planning stage and a local planning stage; in the global planning stage, the next exploration goal of a robot is calculated to guide the robot to explore a scene; and after the next exploration goal is determined, specific actions are generated according to the next exploration goal, the position of the robot and the constructed occupancy map in the local planning stage to drive the robot to go to a next exploration goal, and observation data is collected to update the information of the occupancy map. The present invention can effectively avoid long-distance round trips in the exploration process so that the robot can take account of information gain and movement loss in the exploration process, find a balance of exploration efficiency, and realize the improvement of active mapping efficiency.

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Patent Owner(s)

  • DALIAN UNIVERSITY OF TECHNOLOGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wei, Xiaopeng Dalian, CN 19 21
Yang, Xin Dalian, CN 364 1412
Yin, Baocai Wuxi, CN 6 3
Yin, Xuefeng Dalian, CN 16 44

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