KR20220018594A - 지도 생성 방법, 포지셔닝 방법, 장치, 디바이스, 저장 매체 및 컴퓨터 프로그램 - Google Patents

지도 생성 방법, 포지셔닝 방법, 장치, 디바이스, 저장 매체 및 컴퓨터 프로그램 Download PDF

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KR20220018594A
KR20220018594A KR1020227000811A KR20227000811A KR20220018594A KR 20220018594 A KR20220018594 A KR 20220018594A KR 1020227000811 A KR1020227000811 A KR 1020227000811A KR 20227000811 A KR20227000811 A KR 20227000811A KR 20220018594 A KR20220018594 A KR 20220018594A
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road
location
traffic light
road element
image
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KR1020227000811A
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Korean (ko)
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완쩡 푸
저 왕
젠핑 스
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상하이 센스타임 린강 인텔리전트 테크놀로지 컴퍼니 리미티드
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Publication of KR20220018594A publication Critical patent/KR20220018594A/ko

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    • 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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3807—Creation or updating of map data characterised by the type of data
    • G01C21/3815—Road data
    • 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
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G01C21/30—Map- or contour-matching
    • G01C21/32—Structuring or formatting of map data
    • 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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3841—Data obtained from two or more sources, e.g. probe vehicles
    • 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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3863—Structures of map data
    • G01C21/3867—Geometry of map features, e.g. shape points, polygons or for simplified maps
    • 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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3863—Structures of map data
    • G01C21/387—Organisation of map data, e.g. version management or database structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Automation & Control Theory (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Computer Graphics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Evolutionary Biology (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
  • Instructional Devices (AREA)
KR1020227000811A 2019-11-29 2020-11-20 지도 생성 방법, 포지셔닝 방법, 장치, 디바이스, 저장 매체 및 컴퓨터 프로그램 KR20220018594A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201911207451.1 2019-11-29
CN201911207451.1A CN112880693A (zh) 2019-11-29 2019-11-29 地图生成方法、定位方法、装置、设备及存储介质
PCT/CN2020/130627 WO2021104180A1 (zh) 2019-11-29 2020-11-20 地图生成方法、定位方法、装置、设备、存储介质及计算机程序

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KR20220018594A true KR20220018594A (ko) 2022-02-15

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JP (1) JP2022542712A (zh)
KR (1) KR20220018594A (zh)
CN (1) CN112880693A (zh)
WO (1) WO2021104180A1 (zh)

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CN115602041B (zh) * 2021-07-09 2024-04-09 华为技术有限公司 信息生成方法和装置、信息使用方法和装置
CN113551679A (zh) * 2021-07-23 2021-10-26 杭州海康威视数字技术股份有限公司 一种示教过程中的地图信息构建方法、构建装置
TWI792474B (zh) * 2021-08-05 2023-02-11 和碩聯合科技股份有限公司 地圖建立方法與地圖建立系統
CN113674358A (zh) * 2021-08-09 2021-11-19 浙江大华技术股份有限公司 一种雷视设备的标定方法、装置、计算设备及存储介质
CN113822932B (zh) * 2021-08-30 2023-08-18 亿咖通(湖北)技术有限公司 设备定位方法、装置、非易失性存储介质及处理器
CN113990064B (zh) * 2021-09-14 2023-02-17 北京无限感测科技有限公司 一种交通数据采集方法、系统和计算机可读存储介质
CN113778102B (zh) * 2021-09-22 2023-05-12 重庆长安汽车股份有限公司 Avp全局路径规划系统、方法、车辆及存储介质
CN114034295A (zh) * 2021-11-05 2022-02-11 阿波罗智能技术(北京)有限公司 高精地图生成方法、装置、电子设备、介质及程序产品
WO2023107002A2 (en) * 2021-12-09 2023-06-15 Grabtaxi Holdings Pte. Ltd. System and method for adaptively predicting a road segment attribute based on a graph indicative of relationship between a road segment and a detection
CN114485610B (zh) * 2021-12-27 2023-07-18 广州极飞科技股份有限公司 矢量地图构建方法及装置、路径规划方法及装置
CN114526722A (zh) * 2021-12-31 2022-05-24 易图通科技（北京）有限公司 地图对齐处理方法、装置及可读存储介质
CN114440861B (zh) * 2022-04-07 2022-06-24 智道网联科技(北京)有限公司 交通综合杆的生成方法、装置及设备
CN114705204B (zh) * 2022-05-09 2024-01-30 浙江大学 一种基于道路基础设计资料的高精度地图生成方法
CN114924680B (zh) * 2022-05-27 2023-08-01 北京斯年智驾科技有限公司 基于web前端可视化界面的港口无人驾驶地图生成方法
CN115223358B (zh) * 2022-06-01 2024-04-02 北京四维图新科技股份有限公司 一种交通信息动态更新方法、装置及车路协同系统
CN114705180B (zh) * 2022-06-06 2023-03-24 中汽创智科技有限公司 高精地图的数据修正方法、装置、设备及存储介质
CN114777799B (zh) * 2022-06-15 2022-10-18 中汽创智科技有限公司 一种路口高精地图生成方法、装置、电子设备及存储介质
CN114994673B (zh) * 2022-08-04 2022-10-21 南京隼眼电子科技有限公司 用于雷达的道路地图生成方法、装置及存储介质
CN115346012B (zh) * 2022-08-19 2023-10-17 腾讯科技（深圳）有限公司 路口面的生成方法、装置、设备、存储介质和程序产品
CN116977950B (zh) * 2023-09-22 2024-02-23 腾讯科技（深圳）有限公司 路口面的确定方法、装置、设备和计算机可读存储介质
CN117456496B (zh) * 2023-12-25 2024-03-22 合众新能源汽车股份有限公司 地图车道边界线的处理方法和系统

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