US 11,653,804 B2
Work system, autonomous work machine, method of controlling autonomous work machine, and non-transitory computer-readable storage medium
Hiroto Takahashi, Wako (JP); Yoshiaki Kotani, Wako (JP); Naoki Kameyama, Wako (JP); and Hiroya Takahashi, Wako (JP)
Assigned to HONDA MOTOR CO., LTD., Tokyo (JP)
Filed by HONDA MOTOR CO., LTD., Tokyo (JP)
Filed on Sep. 4, 2020, as Appl. No. 17/12,550.
Claims priority of application No. JP2019-170765 (JP), filed on Sep. 19, 2019.
Prior Publication US 2021/0085143 A1, Mar. 25, 2021
Int. Cl. A47L 9/28 (2006.01); G05D 1/02 (2020.01)
CPC A47L 9/2815 (2013.01) [A47L 9/2826 (2013.01); G05D 1/0219 (2013.01); G05D 1/0287 (2013.01); A47L 2201/06 (2013.01); G05D 2201/0203 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A work system comprising a first autonomous work machine and a second autonomous work machine, wherein
the first autonomous work machine includes:
a detection unit configured to detect dirt on the second autonomous work machine; and
a notification unit configured to, if the detection unit detects dirt, notify the second autonomous work machine of dirt information indicating the detection of the dirt, and
the second autonomous work machine removes the dirt or waits in a predetermined position in response to the notification of the dirt information by the notification unit.