JPWO2022059636A1 - - Google Patents

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Publication number
JPWO2022059636A1
JPWO2022059636A1 JP2022550543A JP2022550543A JPWO2022059636A1 JP WO2022059636 A1 JPWO2022059636 A1 JP WO2022059636A1 JP 2022550543 A JP2022550543 A JP 2022550543A JP 2022550543 A JP2022550543 A JP 2022550543A JP WO2022059636 A1 JPWO2022059636 A1 JP WO2022059636A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022550543A
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JP7430272B2 (ja
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 filed Critical
Publication of JPWO2022059636A1 publication Critical patent/JPWO2022059636A1/ja
Application granted granted Critical
Publication of JP7430272B2 publication Critical patent/JP7430272B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • 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
    • G01C21/3822—Road feature data, e.g. slope 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
    • G01C21/3885—Transmission of map data to client devices; Reception of map data by client devices
    • 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
    • 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
    • G08G1/0125—Traffic data processing
    • G08G1/0133—Traffic data processing for classifying traffic situation
    • 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
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
    • 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
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/35—Road bumpiness, e.g. pavement or potholes
    • 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
    • B60W2756/00—Output or target parameters relating to data
    • B60W2756/10—Involving external transmission of data to or from the vehicle
JP2022550543A 2020-09-17 2021-09-13 路面評価装置および路面評価方法 Active JP7430272B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020155981 2020-09-17
JP2020155981 2020-09-17
PCT/JP2021/033492 WO2022059636A1 (ja) 2020-09-17 2021-09-13 路面評価装置および路面評価方法

Publications (2)

Publication Number Publication Date
JPWO2022059636A1 true JPWO2022059636A1 (ja) 2022-03-24
JP7430272B2 JP7430272B2 (ja) 2024-02-09

Family

ID=80776672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022550543A Active JP7430272B2 (ja) 2020-09-17 2021-09-13 路面評価装置および路面評価方法

Country Status (3)

Country Link
US (1) US20230358559A1 (ja)
JP (1) JP7430272B2 (ja)
WO (1) WO2022059636A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230184563A1 (en) * 2021-12-14 2023-06-15 GM Global Technology Operations LLC Connected vehicle-based road surface quality determination

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07239341A (ja) * 1994-02-28 1995-09-12 Nissan Motor Co Ltd 横加速度検出装置
JP2012168796A (ja) * 2011-02-15 2012-09-06 Denso Corp プローブ情報管理システム、車載端末、およびプローブ情報管理装置
JP2012171430A (ja) * 2011-02-18 2012-09-10 Advics Co Ltd 片荷判定装置
WO2018025341A1 (ja) * 2016-08-03 2018-02-08 三菱電機株式会社 道路状態診断システム、診断用情報生成装置及び診断用情報生成方法
JP2018120409A (ja) * 2017-01-25 2018-08-02 株式会社ユピテル データ収集装置、道路状態評価支援装置、及びプログラム
JP2018180895A (ja) * 2017-04-12 2018-11-15 トヨタ自動車株式会社 プローブ情報収集システム
CN109931856A (zh) * 2017-12-15 2019-06-25 同济大学 道路平整度的采集方法/系统，评价系统，介质及服务端
JP2020013537A (ja) * 2018-04-25 2020-01-23 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
EP3705627A1 (en) * 2019-03-08 2020-09-09 Trakm8 Ltd Pothole monitoring

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07239341A (ja) * 1994-02-28 1995-09-12 Nissan Motor Co Ltd 横加速度検出装置
JP2012168796A (ja) * 2011-02-15 2012-09-06 Denso Corp プローブ情報管理システム、車載端末、およびプローブ情報管理装置
JP2012171430A (ja) * 2011-02-18 2012-09-10 Advics Co Ltd 片荷判定装置
WO2018025341A1 (ja) * 2016-08-03 2018-02-08 三菱電機株式会社 道路状態診断システム、診断用情報生成装置及び診断用情報生成方法
JP2018120409A (ja) * 2017-01-25 2018-08-02 株式会社ユピテル データ収集装置、道路状態評価支援装置、及びプログラム
JP2018180895A (ja) * 2017-04-12 2018-11-15 トヨタ自動車株式会社 プローブ情報収集システム
CN109931856A (zh) * 2017-12-15 2019-06-25 同济大学 道路平整度的采集方法/系统，评价系统，介质及服务端
JP2020013537A (ja) * 2018-04-25 2020-01-23 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
EP3705627A1 (en) * 2019-03-08 2020-09-09 Trakm8 Ltd Pothole monitoring

Also Published As

Publication number Publication date
WO2022059636A1 (ja) 2022-03-24
US20230358559A1 (en) 2023-11-09
JP7430272B2 (ja) 2024-02-09

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