JP5269024B2 - 路面状況推定装置および路面状況推定方法 - Google Patents

路面状況推定装置および路面状況推定方法 Download PDF

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Publication number
JP5269024B2
JP5269024B2 JP2010218049A JP2010218049A JP5269024B2 JP 5269024 B2 JP5269024 B2 JP 5269024B2 JP 2010218049 A JP2010218049 A JP 2010218049A JP 2010218049 A JP2010218049 A JP 2010218049A JP 5269024 B2 JP5269024 B2 JP 5269024B2
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vehicle
undulation
road surface
behavior
estimation
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Japanese (ja)
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JP2012073810A (ja
JP2012073810A5 (enExample
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幹雄 板東
幸博 川股
利幸 青木
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2010218049A priority Critical patent/JP5269024B2/ja
Priority to US13/228,126 priority patent/US20120078572A1/en
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Publication of JP2012073810A5 publication Critical patent/JP2012073810A5/ja
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    • 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]

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
JP2010218049A 2010-09-29 2010-09-29 路面状況推定装置および路面状況推定方法 Expired - Fee Related JP5269024B2 (ja)

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JP2010218049A JP5269024B2 (ja) 2010-09-29 2010-09-29 路面状況推定装置および路面状況推定方法
US13/228,126 US20120078572A1 (en) 2010-09-29 2011-09-08 Road Surface Condition Estimating Device and Method

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JP2010218049A JP5269024B2 (ja) 2010-09-29 2010-09-29 路面状況推定装置および路面状況推定方法

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JP2012073810A JP2012073810A (ja) 2012-04-12
JP2012073810A5 JP2012073810A5 (enExample) 2012-10-11
JP5269024B2 true JP5269024B2 (ja) 2013-08-21

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JP (1) JP5269024B2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6060331B2 (ja) * 2012-10-15 2017-01-18 浩一 八木 走行路欠陥有無検査方法
US8849557B1 (en) 2012-11-15 2014-09-30 Google Inc. Leveraging of behavior of vehicles to detect likely presence of an emergency vehicle
US8838321B1 (en) 2012-11-15 2014-09-16 Google Inc. Modifying a vehicle state based on the presence of a special-purpose vehicle
FR3024572B1 (fr) * 2014-07-31 2016-09-02 Continental Automotive France Procede de controle de la suspension d'un vehicule par un traitement d'images d'au moins une camera embarquee
JP6454109B2 (ja) * 2014-09-10 2019-01-16 雄章 石川 路面状態管理装置及び路面状態管理プログラム
JP6434264B2 (ja) * 2014-09-24 2018-12-05 矢崎エナジーシステム株式会社 路面情報収集装置および路面情報解析システム
DE102014223620A1 (de) * 2014-11-19 2016-05-19 Conti Temic Microelectronic Gmbh Verfahren zum Anpassen des Fahrverhaltens eines Fahrzeugs
US20180276779A1 (en) 2015-12-18 2018-09-27 Hitachi, Ltd. Model Determination Devices and Model Determination Methods
WO2017109976A1 (ja) * 2015-12-25 2017-06-29 パイオニア株式会社 距離推定装置、距離推定方法及びプログラム
WO2017109979A1 (ja) * 2015-12-25 2017-06-29 パイオニア株式会社 距離推定装置、距離推定方法及びプログラム
WO2018163750A1 (ja) * 2017-03-06 2018-09-13 パイオニア株式会社 距離推定装置、距離推定方法及びプログラム
CA3035328C (en) * 2017-03-31 2021-07-13 Hitachi Construction Machinery Co., Ltd. Road surface management system and road surface management method
US10857849B2 (en) * 2018-02-20 2020-12-08 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle intent communication based on vehicle posture
US10967869B2 (en) * 2018-04-25 2021-04-06 Toyota Jidosha Kabushiki Kaisha Road surface condition estimation apparatus and road surface condition estimation method
US11373532B2 (en) * 2019-02-01 2022-06-28 Hitachi Astemo, Ltd. Pothole detection system
KR102297202B1 (ko) * 2019-07-23 2021-09-01 엘지전자 주식회사 차량용 표시 장치
CN111516692A (zh) * 2020-04-20 2020-08-11 重庆长安汽车股份有限公司 一种车辆在坑洼路面上行驶的控制系统及方法
JP7736602B2 (ja) * 2022-03-08 2025-09-09 トヨタ自動車株式会社 ルート演算装置
CN115045166B (zh) * 2022-06-13 2023-12-01 吴江市建设工程质量检测中心有限公司 一种城市道路交叉口车辙病害防治装置及其防治方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205374B1 (en) * 1993-07-01 2001-03-20 Mazda Motor Corporation Vehicle characteristic change system and method
JP3289565B2 (ja) * 1995-08-23 2002-06-10 トヨタ自動車株式会社 自動操舵システム
JPH11144185A (ja) * 1997-09-03 1999-05-28 Honda Motor Co Ltd 自動運転制御誘導システム
JP2000194983A (ja) * 1998-12-28 2000-07-14 Nichireki Co Ltd 路面沿道撮影車
JP4046905B2 (ja) * 1999-08-27 2008-02-13 本田技研工業株式会社 車間距離計測装置
US7421334B2 (en) * 2003-04-07 2008-09-02 Zoom Information Systems Centralized facility and intelligent on-board vehicle platform for collecting, analyzing and distributing information relating to transportation infrastructure and conditions
SE0602606L (sv) * 2006-12-05 2008-06-06 Volvo Lastvagnar Ab Ett förfarande för att bestämma skicket hos en vägbana och ett förfarande för att generera en logg över ett fordons användning
US20090088916A1 (en) * 2007-09-28 2009-04-02 Honeywell International Inc. Method and system for automatic path planning and obstacle/collision avoidance of autonomous vehicles
JP4737179B2 (ja) * 2007-11-02 2011-07-27 トヨタ自動車株式会社 車両制御装置及び車両制御方法
JP2010003085A (ja) * 2008-06-19 2010-01-07 Toyota Motor Corp ドライブレコーダー
TWI334393B (en) * 2008-10-07 2010-12-11 Ind Tech Res Inst Image-based vehicle maneuvering assistant method and system
US20100100360A1 (en) * 2008-10-16 2010-04-22 Gm Global Technology Operations, Inc. Model-based road surface condition identification
US8352111B2 (en) * 2009-04-06 2013-01-08 GM Global Technology Operations LLC Platoon vehicle management
JP5494176B2 (ja) * 2010-04-21 2014-05-14 日産自動車株式会社 車両用操舵装置
JP6027743B2 (ja) * 2010-09-27 2016-11-16 学校法人神奈川大学 車両挙動解析装置、車両挙動解析プログラム及びドライブレコーダ

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US20120078572A1 (en) 2012-03-29

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