Patent SG-11201903488U-A (SG)
Title: System and method for obstacle detection
Inventor: YE BO
IPC: G06V10/46
Filed: 2017-10-20
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property C.--.` Organization 1111111011110111011111111111011111010111111111011101111111111101111111011110111111 International Bureau (10) International Publication Number 03 (43) International Publication Date .../ WO 2018/080932 Al 03 May 2018 (03.05.2018) W I P0 I P C T (51) International Patent Classification: CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, GOOF 19/00 (2018.01) DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (21) International Application Number: HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, PCT/US2017/057702 KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, (22) International Filing Date: OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 20 October 2017 (20.10.2017) SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (30) Priority Data: GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, 201610941455.2 25 October 2016 (25.10.2016) CN UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, (71) Applicant: CAINIAO SMART LOGISTICS HOLDING EE, ES, FL FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, LIMITED FOURTH FLOOR, ONE CAPITAL PLACE MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, [ /US]; P.O. Box 847, George Town, Grand Cayman TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, (KY). KM, ML, MR, NE, SN, TD, TG). (72) Inventors: YE, Bo; 5/F Building 3, 969 West Wen Yi Road, Yu Hang District, Hangzhou, Zhejiang 311121 (CN). Published: _ CHEN, Junbo; 5/F Building 3, 969 West Wen Yi Road, Yu — with international search report (Art. 21(3)) Hang District, Hangzhou, Zhejiang 311121 (CN). — = Agent: CHEN, Weiguo; Sheppard Mullin Richter & (74) Hampton LLP, 379 Lytton Ave., Palo Alto, CA 94301 (US). = Designated States (unless otherwise indicated, for every (81) = kind of national protection available): AE, AG, AL, AM, = — AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, Title: SYSTEM AND METHOD FOR OBSTACLE DETECTION (54) IN (57) : The present disclosure provides obstacle detection methods and sys- tems. An example obstacle detection method comprises acquiring a first position, wherein the first position is a scanned position of a target object at a first moment, S101: Acquiring a first position, wherein the first predicting a second position based on the first position, wherein the second position = = position is a scanned position of a target object at is a predicted position of the target object at a second moment, acquiring a third a first moment position, wherein the third position is a scanned position of the target object at the _= — second moment, and matching the second position and the third position to obtain a matching result, and detecting one or more dynamic or static obstacles from the = = target object based on the matching result. S102: Predicting a second position based on the = first position, wherein the second position is a predicted position of the target object at a second = moment = _ S103: Acquiring a third position, wherein the third 1-1 position is a scanned position of the target object .4 at the second moment ei M (:: 5104: Matching the second position and the third O GO position to obtain a matching result, and detecting 0 --.... one or more dynamic and/or static obstacles from GO the target object based on the matching result 1-1 0 N FIGURE 1 C