AUTONOMOUS DEVICE RETURN METHOD AND APPARATUS, AUTONOMOUS DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2021/003988

A1

An autonomous device return method and apparatus, an autonomous device, and a storage medium. The method comprises: determining whether an autonomous device equipped with a wireless energy receiver is currently located within a wireless energy transmission range centered on a wireless energy transmitter in a target position (S11); if the autonomous device is currently located within the wireless energy transmission range, determining whether the autonomous device is currently located in the target position (S12); if the autonomous device is not currently located in the target position, causing the autonomous device to perform linear movement so as to acquire a wireless energy signal strength value in each of several movement positions (S13); adjusting the linear movement according to the wireless energy signal strength value so as to acquire a target straight line connecting the target position and the position of the autonomous device (S14); and causing the autonomous device to move along the target straight line to return to the target position (S15). The application range of the autonomous device is widened, and return costs of the autonomous device are reduced.

HE MINGMING (CN)

PCT/CN2019/123260

January 14, 2021

December 05, 2019

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POSITEC POWER TOOLS SUZHOU CO LTD NON SMALL ENTITY (CN)

G05D1/02

CN106169790A	2016-11-30
CN109428351A	2019-03-05
CN106300578A	2017-01-04
CN106896828A	2017-06-27
KR101720028B1	2017-03-28

SUZHOU JINHE INTELLECTUAL PROPERTY AGENCY(SPECIAL GENERAL PARTNERSHIP) (CN)

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