US 12,464,965 B2
Work area determination device, lawn mowing system, and work area determination method
Andrii Pydin, Wako (JP)
Assigned to HONDA MOTOR CO., LTD., Tokyo (JP)
Appl. No. 18/720,815
Filed by HONDA MOTOR CO., LTD., Tokyo (JP)
PCT Filed Dec. 21, 2021, PCT No. PCT/JP2021/047353
§ 371(c)(1), (2) Date Jun. 17, 2024,
PCT Pub. No. WO2023/119425, PCT Pub. Date Jun. 29, 2023.
Prior Publication US 2025/0063975 A1, Feb. 27, 2025
Int. Cl. A01B 69/00 (2006.01); A01B 69/04 (2006.01)
CPC A01B 69/008 (2013.01) 15 Claims
OG exemplary drawing
 
1. A work region determination device comprising:
one or more processors that execute computer-executable instructions stored in a memory, wherein the one or more processors execute the computer-executable instructions to cause the work region determination device to:
acquire a travel trajectory of a lawn mower that has traveled by an operation performed by a human operator;
calculate a movement trajectory of a cutter blade of the lawn mower based on the travel trajectory; and
determine a work region for lawn-mowing that excludes a region where an obstacle is present, based on the movement trajectory.