Title:
SELF-MOVING DEVICE RETURN METHOD, SELF-MOVING DEVICE, STORAGE MEDIUM, AND SERVER
Document Type and Number:
WIPO Patent Application WO/2018/108178
Kind Code:
A1
Abstract:
A self-moving device return method, a self-moving device, a memory, and a server. In the self-moving device return method, a self-moving device autonomously moves in a working area on the basis of a map. The method comprises: obtaining a current position of a self-moving device in a working area; selecting a return path to a target position according to the current position; determining a state in which the return path is repeatedly used, and determining, on the basis of the state in which the return path is repeatedly used, whether to reselect the return path; enabling the self-moving device to return to the target position according to the selected return path. According to the self-moving device return method, a self-moving device can reliably return to a target position by selecting a return path. By determining, according to a state in which the return path is repeatedly used, whether to reselect the return path, a robot can be prevented from moving repeatedly along a same path to crush a lawn, so that the beauty of the lawn can be ensured.
Inventors:
ZHOU CHANG (CN)
TAN YIYUN (CN)
SHAO YONG (CN)
LIU FANGSHI (CN)
WONG KA TAT KELVIN (CN)
TAN YIYUN (CN)
SHAO YONG (CN)
LIU FANGSHI (CN)
WONG KA TAT KELVIN (CN)
Application Number:
PCT/CN2017/116684
Publication Date:
June 21, 2018
Filing Date:
December 15, 2017
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD (CN)
International Classes:
G05D1/02
Foreign References:
| CN103324191A | 2013-09-25 | |||
| CN102929280A | 2013-02-13 | |||
| CN105511456A | 2016-04-20 | |||
| JP2009025974A | 2009-02-05 | |||
| US8761987B2 | 2014-06-24 | |||
| EP1412828A1 | 2004-04-28 | |||
| EP3171133A1 | 2017-05-24 |
Other References:
See also references of EP 3557359A4
Attorney, Agent or Firm:
SHANGHAI ESSEN PATENT & TRADEMARK OFFICE (CN)
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