SG11201811674WA - Systems and methods for path determination - Google Patents

Systems and methods for path determination

Info

Publication number
SG11201811674WA
SG11201811674WA SG11201811674WA SG11201811674WA SG11201811674WA SG 11201811674W A SG11201811674W A SG 11201811674WA SG 11201811674W A SG11201811674W A SG 11201811674WA SG 11201811674W A SG11201811674W A SG 11201811674WA SG 11201811674W A SG11201811674W A SG 11201811674WA
Authority
SG
Singapore
Prior art keywords
international
path
pct
status information
systems
Prior art date
Application number
SG11201811674WA
Inventor
Wei Luo
Original Assignee
Beijing Didi Infinity Technology & Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Didi Infinity Technology & Development Co Ltd filed Critical Beijing Didi Infinity Technology & Development Co Ltd
Publication of SG11201811674WA publication Critical patent/SG11201811674WA/en

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0217—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with energy consumption, time reduction or distance reduction criteria
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0088—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots characterized by the autonomous decision making process, e.g. artificial intelligence, predefined behaviours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2554/00—Input parameters relating to objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Human Computer Interaction (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Game Theory and Decision Science (AREA)
  • Medical Informatics (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

FIG12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 July 2019 (04.07.2019) WIPO I PCT 111111111111110111111111111111101111101011101111111111111111111111111011111011110111111 (10) International Publication Number WO 2019/127479 Al (51) International Patent Classification: G05D 1/02 (2006.01) (21) International Application Number: PCT/CN2017/120190 (22) International Filing Date: 29 December 2017 (29.12.2017) (25) Filing Language: English (26) Publication Language: English (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) Inventor: LUO, Wei; Building 34, No. 8 Dongbeiwang West Road, Haidian District, Beijing 100193 (CN). (74) Agent: METIS IP (CHENGDU) LLC; ZHANG, Jintian, (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, JO, 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. (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, 1E, 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)) (54) Title: SYSTEMS AND METHODS FOR PATH DETERMINATION (57) : Systems and methods for path determination are provided. The system, comprise a mounting structure configured to mount on a vehicle; and a control module attached on the mounting structure. The control module includes -- 120 at least one storage medium storing a set of instructions, an output port, and, a microchip in connection with the storage medium, wherein during operation, the microchip executing the set of instructions to: obtain vehicle status information; 110 determine a reference path based on vehicle status information; determine a loss 121 function incorporating the reference path, vehicle status information, and a can- didate path; obtain an optimized candidate path by optimizing the loss function; send an electronic signal encoding the optimized candidate path to the output port. 122 123 W O 20 19/ 12747 9 Al 146 144 142 150 130
SG11201811674WA 2017-12-29 2017-12-29 Systems and methods for path determination SG11201811674WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/120190 WO2019127479A1 (en) 2017-12-29 2017-12-29 Systems and methods for path determination

Publications (1)

Publication Number Publication Date
SG11201811674WA true SG11201811674WA (en) 2019-08-27

Family

ID=67057478

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811674WA SG11201811674WA (en) 2017-12-29 2017-12-29 Systems and methods for path determination

Country Status (9)

Country Link
US (1) US20190204841A1 (en)
EP (1) EP3532902A4 (en)
JP (1) JP2020510565A (en)
CN (1) CN110214296B (en)
AU (3) AU2017421869A1 (en)
CA (1) CA3028642A1 (en)
SG (1) SG11201811674WA (en)
TW (1) TW201933198A (en)
WO (1) WO2019127479A1 (en)

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CN110481561B (en) * 2019-08-06 2021-04-27 北京三快在线科技有限公司 Method and device for generating automatic control signal of unmanned vehicle
CN110550024B (en) * 2019-09-16 2021-08-06 上海拿森汽车电子有限公司 Vehicle operation control method and device based on automatic driving
US11345342B2 (en) * 2019-09-27 2022-05-31 Intel Corporation Potential collision warning system based on road user intent prediction
CN112572461B (en) * 2019-09-30 2022-10-21 阿波罗智能技术(北京)有限公司 Method, apparatus, device and storage medium for controlling vehicle
CN110991651B (en) * 2019-11-30 2023-04-28 航天科技控股集团股份有限公司 Energy consumption predictive analysis system and method for user driving habit based on TBOX
CN111083048B (en) * 2019-12-23 2021-01-08 东风汽车集团有限公司 Intelligent driving safety gateway and communication method
CN111273668B (en) * 2020-02-18 2021-09-03 福州大学 Unmanned vehicle motion track planning system and method for structured road
CN111290406B (en) * 2020-03-30 2023-03-17 达闼机器人股份有限公司 Path planning method, robot and storage medium
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CN112598197B (en) * 2021-01-05 2024-01-30 株洲中车时代电气股份有限公司 Running control method and device of freight train, storage medium and electronic equipment
CN113341958B (en) * 2021-05-21 2022-02-25 西北工业大学 Multi-agent reinforcement learning movement planning method with mixed experience
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CN117584991B (en) * 2024-01-17 2024-03-22 上海伯镭智能科技有限公司 Mining area unmanned vehicle outside personnel safety protection method and system

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Also Published As

Publication number Publication date
WO2019127479A1 (en) 2019-07-04
AU2020204500A1 (en) 2020-07-30
CA3028642A1 (en) 2019-06-29
US20190204841A1 (en) 2019-07-04
CN110214296A (en) 2019-09-06
AU2017421869A1 (en) 2019-07-18
JP2020510565A (en) 2020-04-09
AU2020104467A4 (en) 2021-10-28
CN110214296B (en) 2022-11-08
EP3532902A4 (en) 2019-12-25
TW201933198A (en) 2019-08-16
EP3532902A1 (en) 2019-09-04

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