CN110967038B - 车辆定位方法、车辆定位装置和车辆 - Google Patents
车辆定位方法、车辆定位装置和车辆 Download PDFInfo
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- CN110967038B CN110967038B CN201911163810.8A CN201911163810A CN110967038B CN 110967038 B CN110967038 B CN 110967038B CN 201911163810 A CN201911163810 A CN 201911163810A CN 110967038 B CN110967038 B CN 110967038B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 68
- 238000004422 calculation algorithm Methods 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000004807 localization Effects 0.000 claims description 2
- 230000036544 posture Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
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- 238000001514 detection method Methods 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
- G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
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CN110967038A CN110967038A (zh) | 2020-04-07 |
CN110967038B true CN110967038B (zh) | 2021-08-27 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113532468B (zh) * | 2020-04-15 | 2024-06-28 | 北京搜狗科技发展有限公司 | 一种导航方法和相关设备 |
CN112068171B (zh) * | 2020-09-08 | 2022-02-01 | 广州小鹏自动驾驶科技有限公司 | 一种车辆定位的方法及装置、车辆、存储介质 |
CN113218389B (zh) * | 2021-05-24 | 2024-05-17 | 北京航迹科技有限公司 | 一种车辆定位方法、装置、存储介质及计算机程序产品 |
CN113386669A (zh) * | 2021-07-13 | 2021-09-14 | 虹软科技股份有限公司 | 一种辅助驾驶***及车辆 |
CN113911122B (zh) * | 2021-11-09 | 2023-12-22 | 河南交投通汇高速公路有限责任公司 | 道路预警方法、装置、设备和车辆 |
CN114509087B (zh) * | 2022-02-21 | 2024-06-04 | 高德软件有限公司 | 定位方法、电子设备及计算机存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014219428A1 (de) * | 2014-09-25 | 2016-03-31 | Conti Temic Microelectronic Gmbh | Selbstkalibrierung eines Stereokamerasystems im Auto |
CN107796387A (zh) * | 2016-08-30 | 2018-03-13 | 富士通株式会社 | 定位方法、定位装置和电子设备 |
CN110132280A (zh) * | 2019-05-20 | 2019-08-16 | 广州小鹏汽车科技有限公司 | 室内场景下的车辆定位方法、车辆定位装置和车辆 |
CN110132306A (zh) * | 2019-05-20 | 2019-08-16 | 广州小鹏汽车科技有限公司 | 车辆定位误差的纠正方法及*** |
CN110207715A (zh) * | 2019-06-28 | 2019-09-06 | 广州小鹏汽车科技有限公司 | 车辆定位的修正方法及修正*** |
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US7893963B2 (en) * | 2000-03-27 | 2011-02-22 | Eastman Kodak Company | Digital camera which estimates and corrects small camera rotations |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014219428A1 (de) * | 2014-09-25 | 2016-03-31 | Conti Temic Microelectronic Gmbh | Selbstkalibrierung eines Stereokamerasystems im Auto |
CN107796387A (zh) * | 2016-08-30 | 2018-03-13 | 富士通株式会社 | 定位方法、定位装置和电子设备 |
CN110132280A (zh) * | 2019-05-20 | 2019-08-16 | 广州小鹏汽车科技有限公司 | 室内场景下的车辆定位方法、车辆定位装置和车辆 |
CN110132306A (zh) * | 2019-05-20 | 2019-08-16 | 广州小鹏汽车科技有限公司 | 车辆定位误差的纠正方法及*** |
CN110207715A (zh) * | 2019-06-28 | 2019-09-06 | 广州小鹏汽车科技有限公司 | 车辆定位的修正方法及修正*** |
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Effective date of registration: 20201126 Address after: Room 46, room 406, No.1, Yichuang street, Zhongxin knowledge city, Huangpu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Xiaopeng Automatic Driving Technology Co.,Ltd. Address before: 510640 No.8 Songgang street, Cencun, Tianhe District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU XIAOPENG MOTORS TECHNOLOGY Co.,Ltd. |
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Application publication date: 20200407 Assignee: GUANGZHOU XIAOPENG MOTORS TECHNOLOGY Co.,Ltd. Assignor: Guangzhou Xiaopeng Automatic Driving Technology Co.,Ltd. Contract record no.: X2021440000219 Denomination of invention: Vehicle positioning method, vehicle positioning device and vehicle Granted publication date: 20210827 License type: Common License Record date: 20211220 |
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Effective date of registration: 20240227 Address after: 510000 No.8 Songgang street, Cencun, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU XIAOPENG MOTORS TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 46, room 406, No.1, Yichuang street, Zhongxin knowledge city, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Xiaopeng Automatic Driving Technology Co.,Ltd. Country or region before: China |