US 12,304,058 B2
Autonomous working system, method and computer readable recording medium
Han Seok Nam, Seoul (KR)
Assigned to LANDOR ARCHITECTURE, INC., Seoul (KR)
Filed by LANDOR ARCHITECTURE, INC., Seoul (KR)
Filed on Oct. 18, 2023, as Appl. No. 18/489,135.
Application 18/489,135 is a continuation of application No. 17/069,242, filed on Oct. 13, 2020, granted, now 11,820,001.
Application 17/069,242 is a continuation of application No. PCT/KR2019/004431, filed on Apr. 12, 2019.
Claims priority of application No. 10-2018-0043570 (KR), filed on Apr. 13, 2018.
Prior Publication US 2024/0042621 A1, Feb. 8, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. B25J 13/08 (2006.01); B25J 3/00 (2006.01); B25J 9/16 (2006.01)
CPC B25J 13/088 (2013.01) [B25J 3/00 (2013.01); B25J 9/161 (2013.01); B25J 9/1664 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An autonomous working system comprising a master working robot and at least one slave working robot, wherein
the master working robot comprises:
a data receiver configured to receive information on space targeted for working;
a sensor configured to sense the space targeted for working;
a sensing setter configured to set a movement path of the master working robot, a sensing position, and a sensing angle of the sensor; and
a first position determiner configured to determine a position of the master working robot by comparing sensing data obtained through the sensor at the sensing position with reference map data, and
the at least one slave working robot comprises:
a second position determiner configured to determine a position of the at least one slave working robot,
wherein the second position determiner is configured to receive a position signal output from a transceiver provided at an arbitrary position, and determine the position of the at least one slave working robot from the position signal, and
wherein the arbitrary position is not at the master working robot and the at least one slave working robot.