Title:
SLIP DETECTION APPARATUS AND METHOD FOR A MOBILE ROBOT
Document Type and Number:
WIPO Patent Application WO/2011/052827
Kind Code:
A1
Abstract:
The present invention relates to a slip detection apparatus and method for a mobile robot, and more particularly, to a slip detection apparatus and method for a mobile robot, which not only use a plurality of rotation detection sensors to detect a lateral slip angle and lateral slip direction, but also analyze the amount of change in an image and detect the blocked degree of an image input unit to determine the quality of an input image, and detect the occurrence of a frontal slip to precisely detect the type of slip, direction of the slip, and the rotation angle, and, on the basis of the latter, to enable the mobile robot to move away from and avoid slip regions, and to reassume the precise position thereof.
Inventors:
SHIN, Kyung Chul (215-303, Mokdong Sinsigaji Apt.902 Mok-dong, Yangcheon-gu, Seoul 158-752, 158-752, KR)
신경철 (서울특별시 양천구 목동 902 목동신시가지아파트 215-303, 158-752 Seoul, 158-752, KR)
PARK, Seong Ju (402-501, Woosung 4-cha Apt. Sangok 3-dong, Bupyeong-gu, Incheon 403-023, 403-023, KR)
박성주 (인천광역시 부평구 산곡3동 우성4차아파트 402-501, 403-023 Incheon, 403-023, KR)
LEE, Hee Kong (402ho, 250-52 Muk-dong Jungnang-gu, Seoul 131-140, 131-140, KR)
이희공 (서울특별시 중랑구 묵동 250-52 402호, 131-140 Seoul, 131-140, KR)
신경철 (서울특별시 양천구 목동 902 목동신시가지아파트 215-303, 158-752 Seoul, 158-752, KR)
PARK, Seong Ju (402-501, Woosung 4-cha Apt. Sangok 3-dong, Bupyeong-gu, Incheon 403-023, 403-023, KR)
박성주 (인천광역시 부평구 산곡3동 우성4차아파트 402-501, 403-023 Incheon, 403-023, KR)
LEE, Hee Kong (402ho, 250-52 Muk-dong Jungnang-gu, Seoul 131-140, 131-140, KR)
이희공 (서울특별시 중랑구 묵동 250-52 402호, 131-140 Seoul, 131-140, KR)
Application Number:
KR2009/006367
Publication Date:
May 05, 2011
Filing Date:
October 30, 2009
Export Citation:
Assignee:
YUJIN ROBOT.CO.,LTD (#1214, Namsung-Plaza 345-30 Gasan-dong, Guemcheon-gu, Seoul 153-802, 153-802, KR)
주식회사 유진로봇 (서울특별시 금천구 가산동 345-30 남성프라자 1214호, 153-802 Seoul, 153-802, KR)
SHIN, Kyung Chul (215-303, Mokdong Sinsigaji Apt.902 Mok-dong, Yangcheon-gu, Seoul 158-752, 158-752, KR)
신경철 (서울특별시 양천구 목동 902 목동신시가지아파트 215-303, 158-752 Seoul, 158-752, KR)
PARK, Seong Ju (402-501, Woosung 4-cha Apt. Sangok 3-dong, Bupyeong-gu, Incheon 403-023, 403-023, KR)
박성주 (인천광역시 부평구 산곡3동 우성4차아파트 402-501, 403-023 Incheon, 403-023, KR)
LEE, Hee Kong (402ho, 250-52 Muk-dong Jungnang-gu, Seoul 131-140, 131-140, KR)
주식회사 유진로봇 (서울특별시 금천구 가산동 345-30 남성프라자 1214호, 153-802 Seoul, 153-802, KR)
SHIN, Kyung Chul (215-303, Mokdong Sinsigaji Apt.902 Mok-dong, Yangcheon-gu, Seoul 158-752, 158-752, KR)
신경철 (서울특별시 양천구 목동 902 목동신시가지아파트 215-303, 158-752 Seoul, 158-752, KR)
PARK, Seong Ju (402-501, Woosung 4-cha Apt. Sangok 3-dong, Bupyeong-gu, Incheon 403-023, 403-023, KR)
박성주 (인천광역시 부평구 산곡3동 우성4차아파트 402-501, 403-023 Incheon, 403-023, KR)
LEE, Hee Kong (402ho, 250-52 Muk-dong Jungnang-gu, Seoul 131-140, 131-140, KR)
International Classes:
B25J19/02; B25J5/00; B25J13/08
Attorney, Agent or Firm:
WOOIN, PATENT & LAW FIRM (third Floor, Shinwon Building648-15 Yeoksam-dong, Gangnam-gu, Seoul 135-911, 135-911, KR)
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