Title:
ROBOT MAPPING METHOD, ROBOT, STORAGE MEDIUM AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/110928
Kind Code:
A1
Abstract:
A robot mapping method, a robot, a storage medium and an electronic apparatus. The method comprises: searching an initial map of a target region for an unknown region satisfying a preset condition, the preset condition comprising at least one of the following: the area of the unknown region being greater than a preset threshold value, and a robot being allowed to reach the unknown region (S102); after the robot travels to the unknown region, controlling the robot to reconstruct a map in the unknown region, and updating the initial map according to the reconstructed map (S104); and when no unknown region satisfying the preset condition is found in the reconstructed map, using the currently reconstructed map as a mapping result of the robot (S106). By means of the method, the problem of the long exploration time for a robot during an autonomous exploration process is solved.
Inventors:
TIAN FENGPU (CN)
QIU WEINAN (CN)
QIU WEINAN (CN)
Application Number:
PCT/CN2021/114003
Publication Date:
June 02, 2022
Filing Date:
August 23, 2021
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/24; G01C21/30
Foreign References:
| CN106813672A | 2017-06-09 | |||
| CN111643008A | 2020-09-11 | |||
| CN110412619A | 2019-11-05 | |||
| CN109540155A | 2019-03-29 | |||
| CN111239768A | 2020-06-05 | |||
| CN109974722A | 2019-07-05 | |||
| US10571925B1 | 2020-02-25 | |||
| US20140350839A1 | 2014-11-27 |
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