Title:
METHOD AND APPARATUS FOR DETERMINING STATE OF ROBOT, AND STORAGE MEDIUM AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/078112
Kind Code:
A1
Abstract:
A method and apparatus for determining the state of a robot, and a storage medium and an electronic apparatus. The method comprises: acquiring a first position and a second position, which are determined by means of an odometer when a robot walks; optimizing the first position by using first point cloud data of a surrounding environment that is acquired by the robot at a first time point, so as to obtain a first posture; optimizing the second position by using second point cloud data of the surrounding environment that is acquired by the robot at a second time point, so as to obtain a second posture; determining a first short-time variation of the posture of the robot on the basis of the first posture and the second posture; determining a second short-time variation of the posture of the robot on the basis of the first point cloud data and the second point cloud data; and determining whether the state of the robot is abnormal by means of comparing the first short-time variation with the second short-time variation.
Inventors:
SUN WEI (CN)
Application Number:
PCT/CN2022/127006
Publication Date:
May 11, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
G06T7/73
Foreign References:
| CN107643186A | 2018-01-30 | |||
| CN111708047A | 2020-09-25 | |||
| CN110187323A | 2019-08-30 | |||
| CN108638053A | 2018-10-12 | |||
| CN113376650A | 2021-09-10 | |||
| US20110166763A1 | 2011-07-07 |
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