公开(公告)号：US12226067B2

公开(公告)日：2025-02-18

申请号：US17828697

申请日：2022-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ahhyun Kim ,  Nooree Na ,  Miyoung Lee ,  Hyeokjin Choi

IPC: A47L9/00 ,  A47L11/40 ,  G01C21/00

Abstract: A robot cleaner includes a driving device, a sensor, a memory, and a processor. The processor controls the driving device to drive the robot cleaner at a space and generates generate a map of a space based on sensor data obtained while the robot cleaner driving in the space. The map is stored in the memory. The processor divides the space on the generated map into a plurality of rooms and recognizes an object and a position of the recognized object in the space on the generated map based on the information obtained through the sensor. The processor stores information about the recognized object and the position of the recognized object on the map, and generates a name of each of the plurality of rooms based on information about the recognized object positioned in each of the plurality of rooms.