METHOD FOR GUIDING AUTONOMOUSLY MOVABLE MACHINE BY MEANS OF OPTICAL COMMUNICATION DEVICE

WIPO Patent Application WO/2019/214643

A1

A method for guiding an autonomously movable machine by means of an optical communication device, wherein the optical communication device has identification information and location information which are associated, and the autonomously movable machine is provided with a camera. The method comprises: receiving location information of a destination to which the autonomously movable machine travels, wherein the location information of the destination is determined by scanning and identifying, at the destination, one or more optical communication devices around the destination; scanning and identifying one or more optical communication devices around the autonomously movable machine by means of the camera mounted on the autonomously movable machine, so as to determine location information of the autonomously movable machine; and on the basis of the location information of the destination and the location information of the autonomously movable machine, determining the relative location relationship between the autonomously movable machine and the destination, and controlling the autonomously movable machine or a part thereof to travel to the destination.

FANG JUN (CN)
NIU XUHENG (CN)
LI JIANGLIANG (CN)

PCT/CN2019/085999

November 14, 2019

May 08, 2019

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BEIJING WHYHOW INF TECH CO LTD (CN)

H04W4/02; G01C21/34

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US20160139234A1	2016-05-19
CN105973236A	2016-09-28
CN107830863A	2018-03-23
US9536216B1	2017-01-03

See also references of EP 3793224A4

PANAWELL & PARTNERS, LLC (CN)

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