JP7001024B2 - 車載機 - Google Patents

車載機 Download PDF

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Publication number
JP7001024B2
JP7001024B2 JP2018163078A JP2018163078A JP7001024B2 JP 7001024 B2 JP7001024 B2 JP 7001024B2 JP 2018163078 A JP2018163078 A JP 2018163078A JP 2018163078 A JP2018163078 A JP 2018163078A JP 7001024 B2 JP7001024 B2 JP 7001024B2
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JP
Japan
Prior art keywords
vehicle
data
map data
difference
probe data
Prior art date
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Application number
JP2018163078A
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English (en)
Japanese (ja)
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JP2020035321A (ja
JP2020035321A5 (enExample
Inventor
朋夫 野村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2018163078A priority Critical patent/JP7001024B2/ja
Priority to CN201980056622.7A priority patent/CN112639906B/zh
Priority to PCT/JP2019/033512 priority patent/WO2020045426A1/ja
Priority to DE112019004285.8T priority patent/DE112019004285T5/de
Publication of JP2020035321A publication Critical patent/JP2020035321A/ja
Priority to US17/186,910 priority patent/US20210180963A1/en
Publication of JP2020035321A5 publication Critical patent/JP2020035321A5/ja
Application granted granted Critical
Publication of JP7001024B2 publication Critical patent/JP7001024B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01C21/26—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
    • 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
    • B60W60/00—Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001—Planning or execution of driving tasks
    • 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
    • G01C21/3811—Point data, e.g. Point of Interest [POI]
    • 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
    • G01C21/3819—Road shape data, e.g. outline of a route
    • 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
    • G01C21/3848—Data obtained from both position sensors and additional sensors
    • 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
    • G01C21/3859—Differential updating 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
    • G01C21/3885—Transmission of map data to client devices; Reception of map data by client devices
    • G01C21/3889—Transmission of selected map data, e.g. depending on route
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
    • G08G1/13—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station the indicator being in the form of a map
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/133—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
JP2018163078A 2018-08-31 2018-08-31 車載機 Active JP7001024B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018163078A JP7001024B2 (ja) 2018-08-31 2018-08-31 車載機
CN201980056622.7A CN112639906B (zh) 2018-08-31 2019-08-27 车载器以及判定方法
PCT/JP2019/033512 WO2020045426A1 (ja) 2018-08-31 2019-08-27 車載機
DE112019004285.8T DE112019004285T5 (de) 2018-08-31 2019-08-27 Bordvorrichtung
US17/186,910 US20210180963A1 (en) 2018-08-31 2021-02-26 Onboard device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018163078A JP7001024B2 (ja) 2018-08-31 2018-08-31 車載機

Publications (3)

Publication Number Publication Date
JP2020035321A JP2020035321A (ja) 2020-03-05
JP2020035321A5 JP2020035321A5 (enExample) 2021-03-11
JP7001024B2 true JP7001024B2 (ja) 2022-01-19

Family

ID=69644312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018163078A Active JP7001024B2 (ja) 2018-08-31 2018-08-31 車載機

Country Status (5)

Country Link
US (1) US20210180963A1 (enExample)
JP (1) JP7001024B2 (enExample)
CN (1) CN112639906B (enExample)
DE (1) DE112019004285T5 (enExample)
WO (1) WO2020045426A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11340082B2 (en) * 2019-07-02 2022-05-24 Nvidia Corporation Determining localization confidence of vehicles based on convergence ranges
DE102020115743A1 (de) * 2020-06-15 2021-12-16 Man Truck & Bus Se Verfahren zum Bewerten einer digitalen Karte, sowie Bewertungssystem
CN112257724B (zh) * 2020-10-26 2022-09-20 武汉中海庭数据技术有限公司 一种道路外侧线置信度评估方法及系统
JP7484837B2 (ja) 2021-07-13 2024-05-16 トヨタ自動車株式会社 地物データ収集装置、地物データ収集方法及び地物データ収集用コンピュータプログラム
CN119252022B (zh) * 2024-09-26 2025-12-02 浙江大学 一种多层次嵌入的基于预训练大语言模型的交通流时空预测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009157617A (ja) 2007-12-26 2009-07-16 Toyota Motor Corp 交通情報配信システム並びにそのシステムを構成するプローブ情報生成装置及び交通情報配信装置
JP2013140448A (ja) 2011-12-28 2013-07-18 Fujitsu Ltd 路面調査プログラム及び路面調査装置
JP2016162299A (ja) 2015-03-03 2016-09-05 富士重工業株式会社 車両の走行制御装置
JP2016180980A (ja) 2015-03-23 2016-10-13 株式会社豊田中央研究所 情報処理装置、プログラム、及び地図データ更新システム
JP2017146724A (ja) 2016-02-16 2017-08-24 株式会社Ｓｕｂａｒｕ 地図情報出力装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002319087A (ja) * 2001-04-18 2002-10-31 Mazda Motor Corp 車両運転特性診断方法、車両運転特性診断システム、車両運転特性診断装置、車両制御用装置及びそのコンピュータ・プログラム
JP2005241373A (ja) * 2004-02-25 2005-09-08 Matsushita Electric Ind Co Ltd 地図情報更新システム、地図情報提供装置
JP4812415B2 (ja) * 2005-11-30 2011-11-09 富士通株式会社 地図情報更新システム、中央装置、地図情報更新方法、及びコンピュータプログラム
JP4730165B2 (ja) 2006-03-27 2011-07-20 株式会社デンソー 交通情報管理システム
JP5898539B2 (ja) * 2012-03-22 2016-04-06 本田技研工業株式会社 車両走行支援システム
KR101365498B1 (ko) * 2012-09-06 2014-03-13 주식회사 만도 차량의 주차 보조 시스템 및 그 제어방법
US9891057B2 (en) * 2015-03-23 2018-02-13 Kabushiki Kaisha Toyota Chuo Kenkyusho Information processing device, computer readable storage medium, and map data updating system
CN108137045B (zh) * 2015-10-16 2021-07-06 日立汽车系统株式会社 车辆控制系统、车辆控制装置
JP6815724B2 (ja) * 2015-11-04 2021-01-20 トヨタ自動車株式会社 自動運転システム
CN105258735A (zh) * 2015-11-12 2016-01-20 杨珊珊 基于无人飞行器的环境数据检测方法及环境数据检测装置
CN107662558B (zh) * 2016-07-27 2020-04-03 上海博泰悦臻网络技术服务有限公司 一种基于车外环境数据的辅助驾驶方法及装置
EP3563265B1 (en) * 2016-12-30 2021-06-02 DeepMap Inc. High definition map updates
CN106980654B (zh) * 2017-03-06 2019-02-12 Oppo广东移动通信有限公司 路况更新方法、装置及计算机设备
JP2018163078A (ja) 2017-03-27 2018-10-18 シチズン時計株式会社 てん輪

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009157617A (ja) 2007-12-26 2009-07-16 Toyota Motor Corp 交通情報配信システム並びにそのシステムを構成するプローブ情報生成装置及び交通情報配信装置
JP2013140448A (ja) 2011-12-28 2013-07-18 Fujitsu Ltd 路面調査プログラム及び路面調査装置
JP2016162299A (ja) 2015-03-03 2016-09-05 富士重工業株式会社 車両の走行制御装置
JP2016180980A (ja) 2015-03-23 2016-10-13 株式会社豊田中央研究所 情報処理装置、プログラム、及び地図データ更新システム
JP2017146724A (ja) 2016-02-16 2017-08-24 株式会社Ｓｕｂａｒｕ 地図情報出力装置

Also Published As

Publication number Publication date
WO2020045426A1 (ja) 2020-03-05
JP2020035321A (ja) 2020-03-05
CN112639906A (zh) 2021-04-09
DE112019004285T5 (de) 2021-07-08
US20210180963A1 (en) 2021-06-17
CN112639906B (zh) 2023-01-20

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