公开(公告)号：US20210172741A1

公开(公告)日：2021-06-10

申请号：US17103141

申请日：2020-11-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juan Liu ,  Rui Pan ,  Xinyan Mei ,  Kangkang Zhu ,  Xudong Jiang ,  Jie Chen

IPC: G01C21/20 ,  G05D1/02

Abstract: An accompanying service method for a robot includes obtaining a map model of a set area; planning an accompanying user path from a current position of the robot to a destination position based on the map model of the set area; monitoring an accompanied user in real time in a process of accompanying the user to travel on the planned accompanying user path; and based on the accompanied user being lost, searching for the accompanied user using a search model.