公开(公告)号：US20220146649A1

公开(公告)日：2022-05-12

申请号：US17438891

申请日：2020-03-12

Applicant: YUJIN ROBOT CO., LTD. ,  Miele & Cie. KG

Inventor： Seong Ju PARK ,  Byung Kwon MOON ,  Tae Young LEE ,  Myung Kyo JEONG ,  Sung Bo LEE ,  Chang Oh MUN ,  Sang Kyu LEE

IPC: G01S7/497 ,  G05D1/02 ,  G01R31/52 ,  G01S17/10 ,  G01S7/4865 ,  G01S7/481

Abstract: The exemplary embodiments of the present disclosure provides a distance measurement sensor and a mobile robot which detect an abnormal state which is a foreign substance jamming or blocking state generated in a non-sensing area and a sensing area of the sensor by analyzing a degree of dispersion or a representative value of data varying during a detection time, to recognize an abnormal state of the sensor caused by the foreign substance in the outside or inside of the distance measurement sensor.

公开(公告)号：US20240077881A1

公开(公告)日：2024-03-07

申请号：US18316167

申请日：2023-05-11

Applicant: Yujin Robot Co., Ltd. ,  Miele & Cie. KG

Inventor： Seong Ju PARK ,  Myung Kyo JEONG ,  Jae Young LEE

IPC: G05D1/02

CPC classification number: G05D1/0274 ,  G05D1/024

Abstract: The apparatus for detecting and removing a dynamic obstacle of a robot and the operating method thereof according to a predetermined exemplary embodiment detect and remove the dynamic obstacle while simultaneously performing the mapping and the localizing using the simultaneous localization and mapping (SLAM) technique to efficiently detect and remove a dynamic obstacle even in a situation in which a dynamic change of surrounding environment is severe and an environment to be localized is large.

公开(公告)号：US20170203439A1

公开(公告)日：2017-07-20

申请号：US15410763

申请日：2017-01-19

Applicant: YUJIN ROBOT CO., LTD.

Inventor： Kyung Chul SHIN ,  Seong Ju PARK ,  Yeong il CHOE ,  Jae Young LEE ,  Byung Kwon MOON ,  Myung Kyo JEONG

IPC: B25J9/16

CPC classification number: B25J9/1689 ,  G05B2219/40195 ,  G05B2219/40305 ,  G05D1/0219 ,  G05D1/0274 ,  G05D2201/0203

Abstract: Disclosed are a system for operating a mobile robot based on cleaning area information and a method thereof. A mobile robot based on cleaning area information according to an exemplary embodiment of the present invention includes a memory which stores a plurality of cleaning area information in which at least a part of a cleaning available area is changed; and a controller which controls to select one cleaning area information among the plurality of stored cleaning area information, recognize a position on a cleaning area map which configures the selected cleaning area information and perform cleaning on the cleaning available area from the recognized position.