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Registered METHOD AND SYSTEM FOR PERFORMING SEAMLESS LOCALIZATION

이동형 군집 로봇들의 실시간 위치 정보를 제공하는 실내외 Seamless 위치 측위 시스템 구조 및 그 방법
이미지 확대
Inventors
Lee Chang Eun, 성태경, Kim Sung Hoon, Im Hyun-Ja, Young-Jo Cho
Application No.
13328557 (2011.12.16)
Publication No.
20120158177 (2012.06.21)
Registration No.
8761934 (2014.06.24)
Country
UNITED STATES
Project Code
10MC7100, Development of collective intelligence robot technologies, Young-Jo Cho
Abstract
A system achieves seamless localization for a plurality of robots when first some robots moves to a shadow area where GPS signals are not received while remaining second robots receives the GPS signals, by performing an absolute localization for the second robots using the GPS signals; and performing an absolute localization for the second robots using the GPS signals; performing a relative localization for the first robots based on the second robots, thereby determining an absolute location of the first robots. Further, when the second robots move to the shadow area where the first robots have been moved, the system performs the seamless localization by determining a relative location of the second robots based on the first robots on which the relative localization has been performed, thereby determining an absolute location of the second robots based on the relative location of the second robots.
KSP Keywords
Relative Localization, Relative Location, Shadow area
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Status Patent Country KIPRIS
Registered 심리스 위치 측위 시스템 및 방법 KOREA KIPRIS