Abstract: Disclosed is a method of controlling a server for managing movement schedules of a plurality of robots. The control method includes receiving an occupancy request for at least one node matching a scheduled moving route from at least one of the plurality of robots; setting actually occupied nodes and provisionally occupied nodes of each of the plurality of robots based on the occupancy request; and transmitting occupancy permission information including the set actually occupied node and provisionally occupied node to each of the plurality of robots. In the setting of the actually occupied node and the provisionally occupied node, the actually occupied nodes and the provisionally occupied nodes of each of the plurality of robots are selected so that an actually occupied node of one robot does not overlap an actually occupied node or a provisionally occupied node of another robot.
Type:
Application
Filed:
December 19, 2022
Publication date:
May 9, 2024
Applicant:
Twinny Co., Ltd.
Inventors:
Young Jin BYEON, Sang Su LEE, Jae Yeong AN, Dong Woo SEO, Chang Hoon LEE
Abstract: The present invention relates to an autonomous driving cart. More particularly, the present invention relates to an autonomous driving cart that stores information on a leading subject, detects the leading subject from sensed information, and follows the detected leading subject.
Type:
Grant
Filed:
November 11, 2019
Date of Patent:
September 19, 2023
Assignee:
TWINNY CO., LTD.
Inventors:
Hongseok Cheon, Taehyoung Kim, Yongjin Byeon, Jaihoon Lee, Ayoung Kwon, Chan Lee, Hanmin Jo, Yonghwi Kim, Jaesung Kim
Abstract: An indoor positioning method and apparatuses for performing the same are provided. The method includes generating a three-dimensional (3D) interior area for an interior based on sensing data obtained by sensing the interior, generating a first map of the 3D interior area based on a first area including a first obstacle in the entire area of the 3D interior area, generating a second map of the 3D interior area based on a second area including the first obstacle and a second obstacle different from the first obstacle in the entire area, and estimating a posture of the moving apparatus and planning a movement path, based on the first map and the second map.
Type:
Grant
Filed:
November 25, 2019
Date of Patent:
August 2, 2022
Assignee:
Twinny Co., Ltd.
Inventors:
Hong Jun Kim, Tae Hyeong Kim, Yong Jin Byeon, Hong Seok Cheon
Abstract: An indoor positioning method and apparatuses for performing the same are provided. The method includes generating a three-dimensional (3D) interior area for an interior based on sensing data obtained by sensing the interior, generating a first map of the 3D interior area based on a first area including a first obstacle in the entire area of the 3D interior area, generating a second map of the 3D interior area based on a second area including the first obstacle and a second obstacle different from the first obstacle in the entire area, and estimating a posture of the moving apparatus and planning a movement path, based on the first map and the second map.
Type:
Application
Filed:
November 25, 2019
Publication date:
July 2, 2020
Applicant:
Twinny Co., Ltd.
Inventors:
Hong Jun KIM, Tae Hyeong KIM, Yong Jin Byeon, Hong Seok CHEON