CN117396933A - 外界识别系统 - Google Patents

外界识别系统 Download PDF

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Publication number
CN117396933A
CN117396933A CN202280032688.4A CN202280032688A CN117396933A CN 117396933 A CN117396933 A CN 117396933A CN 202280032688 A CN202280032688 A CN 202280032688A CN 117396933 A CN117396933 A CN 117396933A
Authority
CN
China
Prior art keywords
vehicle
image processing
information
road surface
road
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280032688.4A
Other languages
English (en)
Chinese (zh)
Inventor
永崎健
志磨健
的野春树
照井孝一
新吉高
星加浩昭
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo 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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of CN117396933A publication Critical patent/CN117396933A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
    • 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
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096725—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information generates an automatic action on the vehicle control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y10/00—Economic sectors
    • G16Y10/40—Transportation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y20/00—Information sensed or collected by the things
    • G16Y20/20—Information sensed or collected by the things relating to the thing itself
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/20—Analytics; Diagnosis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/003—Maps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Operations Research (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • General Business, Economics & Management (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN202280032688.4A 2021-06-18 2022-02-09 外界识别系统 Pending CN117396933A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-101340 2021-06-18
JP2021101340 2021-06-18
PCT/JP2022/005011 WO2022264492A1 (ja) 2021-06-18 2022-02-09 外界認識システム

Publications (1)

Publication Number Publication Date
CN117396933A true CN117396933A (zh) 2024-01-12

Family

ID=84526955

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280032688.4A Pending CN117396933A (zh) 2021-06-18 2022-02-09 外界识别系统

Country Status (4)

Country Link
JP (2) JP7646834B2 (https=)
CN (1) CN117396933A (https=)
DE (1) DE112022001520T5 (https=)
WO (1) WO2022264492A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024200468B3 (de) * 2024-01-18 2025-06-05 Volkswagen Aktiengesellschaft Steuergerät für ein Kraftfahrzeug und Verfahren eines Servers zum Erstellen von Kartendaten
WO2025197282A1 (ja) * 2024-03-18 2025-09-25 三菱自動車工業株式会社 車両周辺画像の画像認識システム
CN118168606B (zh) * 2024-05-11 2024-09-27 重庆航天职业技术学院 一种车载移动测量的视觉引导方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4446201B2 (ja) * 2007-03-30 2010-04-07 アイシン・エィ・ダブリュ株式会社 画像認識装置及び画像認識方法
JP2010287044A (ja) 2009-06-11 2010-12-24 Isuzu Motors Ltd 道路情報提供装置およびナビゲーション装置
JP5776545B2 (ja) * 2011-12-28 2015-09-09 富士通株式会社 路面調査プログラム及び路面調査装置
JP2015229433A (ja) * 2014-06-05 2015-12-21 太平洋工業株式会社 路面状態検出装置及び路面状態検出システム
JP6981305B2 (ja) * 2018-02-27 2021-12-15 トヨタ自動車株式会社 情報処理装置、画像配信システム、情報処理方法、及びプログラム
JP7172619B2 (ja) * 2018-04-25 2022-11-16 トヨタ自動車株式会社 路面状態推定装置及び路面状態推定方法
JP7134780B2 (ja) * 2018-08-13 2022-09-12 日立Astemo株式会社 ステレオカメラ装置
EP3611068B1 (en) * 2018-08-16 2022-12-21 Continental Autonomous Mobility Germany GmbH Driving assistance method and device, and vehicle
JP2020194468A (ja) * 2019-05-30 2020-12-03 アイシン・エィ・ダブリュ株式会社 路面状態特定システム、路面状態特定装置及びコンピュータプログラム

Also Published As

Publication number Publication date
JPWO2022264492A1 (https=) 2022-12-22
DE112022001520T5 (de) 2024-01-11
JP2025102782A (ja) 2025-07-08
WO2022264492A1 (ja) 2022-12-22
JP7646834B2 (ja) 2025-03-17

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