SG11201811001WA - Vehicle navigation system using pose estimation based on point cloud - Google Patents
Vehicle navigation system using pose estimation based on point cloudInfo
- Publication number
- SG11201811001WA SG11201811001WA SG11201811001WA SG11201811001WA SG11201811001WA SG 11201811001W A SG11201811001W A SG 11201811001WA SG 11201811001W A SG11201811001W A SG 11201811001WA SG 11201811001W A SG11201811001W A SG 11201811001WA SG 11201811001W A SG11201811001W A SG 11201811001WA
- Authority
- SG
- Singapore
- Prior art keywords
- vehicle
- point cloud
- international
- pose
- beijing
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/4808—Evaluating distance, position or velocity data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
- G01S17/875—Combinations of systems using electromagnetic waves other than radio waves for determining attitude
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 (43) International Publication Date 09 January 2020 (09.01.2020) (10) International Publication Number WO 2020/006667 Al WIPO I PCT (51) International Patent Classification: GO1S 7/48 (2006.01) (21) International Application Number: PCT/CN2018/094118 (22) International Filing Date: 02 July 2018 (02.07.2018) English English 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, 1(1 3 , 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)) (25) Filing Language: (26) Publication Language: (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: YANG, Sheng; Building 34, No. 8 Dongbei- wang West Road, Haidian District, Beijing 100193 (CN). MA, Teng; Room 201, 2/F, Building 3, No. 29 Dongbei- wang South Road, Haidian District, Beijing 100193 (CN). NIAN, Xing; Room 201, 2/F, Building 3, No. 29 Dongbei- wang South Road, Haidian District, 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, (54) Title: VEHICLE NAVIGATION SYS1EM USING POSE ESTIMATION BASED ON POINT CLOUD (57) : Embodiments of the disclosure provide systems and methods for position- ing a vehicle. The system includes a communication interface (202) configured to receive point cloud frames with respect to a scene and initial pose data of a vehicle captured by sensors (150) equipped on the vehicle as the vehicle moves along a trajectory. The system also includes a storage (208) configured to store the point cloud frames and the initial pose data. The system further includes a processor (204) configured to estimate pose in- formation of the vehicle associated with each of the point cloud frames based on the initial pose data and the point cloud frames. The processor (204) is also configured to adjust the estimated pose information of the vehicle based on a model. The model includes a spatial relationship and a temporal relationship among the plurality of point cloud frames. The processor (204) is further configured to position the vehicle based on the adjusted pose information. Capture pant cl eId Fames t. a scene and iritazl t se d& at a vehicle at leerrehiaire moves along a teal 5702. Pexess the odrst cited frames uhing t ajecl€,ryela b esEd on the melt\" $° v5e data` 5704 Sobmate point doud pose info beset! on the point clue d trernx SiCia 4' :I et pose data SZCIII . II Divide the poke atrud n oes inb tact es 52.111 5(1 1? vt 14 Aggrepte the point ft 1 6 Positron the vehrde based on the 2 info S11#1 W O 20 20/006667 Al FIG. 7
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/094118 WO2020006667A1 (en) | 2018-07-02 | 2018-07-02 | Vehicle navigation system using pose estimation based on point cloud |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201811001WA true SG11201811001WA (en) | 2020-02-27 |
Family
ID=69007559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201811001WA SG11201811001WA (en) | 2018-07-02 | 2018-07-02 | Vehicle navigation system using pose estimation based on point cloud |
Country Status (9)
Country | Link |
---|---|
US (1) | US11131752B2 (en) |
EP (1) | EP3612854B1 (en) |
JP (1) | JP6880080B2 (en) |
CN (1) | CN111033299B (en) |
AU (1) | AU2018278849B2 (en) |
CA (1) | CA3026914C (en) |
SG (1) | SG11201811001WA (en) |
TW (1) | TWI693423B (en) |
WO (1) | WO2020006667A1 (en) |
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CN113096181B (en) * | 2020-01-08 | 2024-04-09 | 纳恩博(北京)科技有限公司 | Method and device for determining equipment pose, storage medium and electronic device |
TWI726630B (en) | 2020-02-25 | 2021-05-01 | 宏碁股份有限公司 | Map construction system and map construction method |
CN113433566B (en) * | 2020-03-04 | 2023-07-25 | 宏碁股份有限公司 | Map construction system and map construction method |
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CN111882977B (en) * | 2020-05-06 | 2022-04-29 | 北京嘀嘀无限科技发展有限公司 | High-precision map construction method and system |
CN114026461A (en) * | 2020-05-19 | 2022-02-08 | 深圳市大疆创新科技有限公司 | Method for constructing point cloud frame, target detection method, distance measuring device, movable platform and storage medium |
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CN111812698A (en) * | 2020-07-03 | 2020-10-23 | 北京图森未来科技有限公司 | Positioning method, device, medium and equipment |
CN111856499B (en) * | 2020-07-30 | 2021-06-18 | 浙江华睿科技有限公司 | Map construction method and device based on laser radar |
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US11662454B2 (en) * | 2020-11-02 | 2023-05-30 | Ford Global Technologies, Llc | Systems and methods for range-rate dealiasing using position consistency |
CN112465831B (en) * | 2020-11-16 | 2023-10-20 | 北京中科慧眼科技有限公司 | Bend scene sensing method, system and device based on binocular stereo camera |
CN112433211B (en) * | 2020-11-27 | 2022-11-29 | 浙江商汤科技开发有限公司 | Pose determination method and device, electronic equipment and storage medium |
TWI764735B (en) * | 2021-05-26 | 2022-05-11 | 張量科技股份有限公司 | Carrier attitude control system based on a quaternion kalman filter and method thereof |
CN113379915B (en) * | 2021-07-05 | 2022-12-23 | 广东工业大学 | Driving scene construction method based on point cloud fusion |
CN113776543B (en) * | 2021-07-27 | 2023-11-28 | 武汉中海庭数据技术有限公司 | Vehicle fusion positioning method, system, electronic equipment and storage medium |
CN114549605B (en) * | 2021-12-31 | 2023-08-04 | 广州景骐科技有限公司 | Image optimization method, device, equipment and storage medium based on point cloud matching |
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-
2018
- 2018-07-02 JP JP2018564800A patent/JP6880080B2/en active Active
- 2018-07-02 CN CN201880002069.4A patent/CN111033299B/en active Active
- 2018-07-02 EP EP18807549.3A patent/EP3612854B1/en active Active
- 2018-07-02 CA CA3026914A patent/CA3026914C/en active Active
- 2018-07-02 SG SG11201811001WA patent/SG11201811001WA/en unknown
- 2018-07-02 WO PCT/CN2018/094118 patent/WO2020006667A1/en unknown
- 2018-07-02 AU AU2018278849A patent/AU2018278849B2/en active Active
- 2018-12-19 TW TW107145896A patent/TWI693423B/en active
- 2018-12-27 US US16/234,265 patent/US11131752B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111033299B (en) | 2023-06-16 |
AU2018278849A1 (en) | 2020-01-16 |
WO2020006667A1 (en) | 2020-01-09 |
US20200003869A1 (en) | 2020-01-02 |
EP3612854A4 (en) | 2020-02-26 |
US11131752B2 (en) | 2021-09-28 |
CA3026914C (en) | 2021-11-30 |
EP3612854B1 (en) | 2023-03-15 |
TW202006395A (en) | 2020-02-01 |
CA3026914A1 (en) | 2020-01-02 |
TWI693423B (en) | 2020-05-11 |
CN111033299A (en) | 2020-04-17 |
JP2020528994A (en) | 2020-10-01 |
EP3612854A1 (en) | 2020-02-26 |
AU2018278849B2 (en) | 2020-11-05 |
JP6880080B2 (en) | 2021-06-02 |
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