公开(公告)号：US20240302180A1

公开(公告)日：2024-09-12

申请号：US18264659

申请日：2022-02-09

Applicant: BEIJING ROBOROCK TECHNOLOGY CO., LTD.

Inventor： Zhengtao HOU ,  Yiming CONG ,  Jianbin SUN ,  Lizhi XIANG ,  Zhendong JIA

IPC: G01C21/00 ,  A47L11/24 ,  A47L11/40 ,  G05D1/224 ,  G05D105/10 ,  G05D105/70 ,  G05D107/40 ,  G05D109/10

CPC classification number: G01C21/383 ,  A47L11/24 ,  A47L11/4011 ,  G05D1/2246 ,  A47L2201/04 ,  G05D2105/10 ,  G05D2105/70 ,  G05D2107/40 ,  G05D2109/10

Abstract: Provided are a map drawing method, a map drawing device, a computer-readable storage medium and an electronic apparatus. The map drawing method comprises scanning a boundary of a surface medium region to generate an initialized region; merging boundary coordinates of the initialized region to obtain a merged region; dividing the merged region into a plurality of sub-regions according to a preset shape; and drawing the boundary of the surface medium region based on the sub-regions and the merged region to obtain a map of the surface medium region. The method can improve the detailedness of the drawn map of the surface medium region.