US 12,393,206 B2
Map creating method and apparatus for autonomous robot, device, and storage medium
Mingming He, Suzhou (CN)
Assigned to Positec Power Tools (Suzhou) Co., Ltd., (CN)
Appl. No. 17/790,695
Filed by Positec Power Tools (Suzhou) Co., Ltd., Suzhou (CN)
PCT Filed Nov. 11, 2020, PCT No. PCT/CN2020/128027
§ 371(c)(1), (2) Date Nov. 1, 2022,
PCT Pub. No. WO2021/135658, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 202010002699.0 (CN), filed on Jan. 2, 2020.
Prior Publication US 2024/0192704 A1, Jun. 13, 2024
Int. Cl. G05D 1/648 (2024.01)
CPC G05D 1/6484 (2024.01) 17 Claims
OG exemplary drawing
 
1. A map creating method for an autonomous robot, comprising:
acquiring an initial map selected from an external database, wherein the initial map comprises an initial boundary;
in response to acquiring the initial map, causing the autonomous robot to perform boundary detection to acquire a measured boundary, wherein causing the autonomous robot to perform the boundary detection to acquire the measured boundary comprises:
causing the autonomous robot to move near the initial boundary,
performing, by a boundary detection sensor of the autonomous robot, the boundary detection on the initial boundary, and
acquiring, by a positioning sensor of the autonomous robot, the measured boundary during a boundary detection process, wherein a positioning precision of the positioning sensor satisfies a preset condition; and
correcting the initial boundary according to the measured boundary.