Patent SG-11201804005W-A (SG)
Title: Systems and methods for recommending an estimated time of arrival
Inventor: WANG ZHENG
IPC: G08G1/0968
Filed: 2017-04-18
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) HIE Holm olun DVI Inv vimIE (19) World Intellectual Property Organization International Bureau (10) International Publication Number WO 2017/181932 Al (43) International Publication Date 26 October 2017 (26.10.2017) WIPO I PCT SUN, Shujuan; Building 34, No. 8 Dongbeiwang West Road, Haidian District, Beijing 100193 (CN). YE, Jieping; Building 34, No. 8 Dongbeiwang West Road, Haidian Dis- trict, Beijing 100193 (CN). (74) Agent: METIS IP (CHENGDU) LLC; No. 846 South Tianfu Road, Tianfu Innovation Center, Chengdu, Sichuan 610213 (CN). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, 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, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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. (51) International Patent Classification: G0861/0968 (2006.01) (21) International Application Number: PCT/CN2017/080850 (22) International Filing Date: 18 April 2017 (18.04.2017) English English (25) Filing Language: (26) Publication Language: (30) Priority Data: 201610242067.5 18 April 2016 (18.04.2016) CN (71) Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. [CN/CN]; Building 34, No. 8 Dongbeiwang West Road, Haidian District, Bei- jing 100193 (CN). (72) Inventors: WANG, Zheng; Building 34, No. 8 Dongbei- wang West Road, Haidian District, Beijing 100193 (CN). (54) Title: SYSTEMS AND METHODS FOR RECOMMENDING AN ESTIMATED TIME OF ARRIVAL 300 310 320 330 340 Obtaining electrical signal encoding road-related data associated with a route having at least one road section Determining and saving first structured data of a global feature vector and a historical duration associated with the route based on the electrical signal encoding road-related data Determining second structured data of a model of estimated time of arrival (ETA) based on the global feature vector and the historical duration Saving the second structured data of the model of ETA in a non-transitory computer-readable storage medium FIG.3 (57) : A system and a method for deten lining an estimated time of arrival (ETA) for a route, based on a model of ETA. The system may perfoiin the method to obtain a first electrical signal associated with at least one route having at least one road section (310); generate and save first structured data of at least one global feature vector and at least one historical duration associated with the at least one route based on the first electrical signal (320); generate second structured data of a model of ETA by training the model based on the at least one global feature vector and the at least one historical duration (330); and save the second structured data of the model of ETA in the at least one non-transitory computer-readable storage medium (340). [Continued on next page] WO 2017/181932 Al IMEDIMOM0101011MOIDEMOMOHHOMMOIHINVOIMIE (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))