FI112542B - Esineen tunnistin - Google Patents

Esineen tunnistin Download PDF

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Publication number
FI112542B
FI112542B FI956303A FI956303A FI112542B FI 112542 B FI112542 B FI 112542B FI 956303 A FI956303 A FI 956303A FI 956303 A FI956303 A FI 956303A FI 112542 B FI112542 B FI 112542B
Authority
FI
Finland
Prior art keywords
light
road surface
signal
light receiving
optical system
Prior art date
Application number
FI956303A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI956303A0 (fi
FI956303A (fi
Inventor
Tetsuya Uno
Takeshi Ishida
Junichi Takagi
Yasunobu Sakai
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of FI956303A0 publication Critical patent/FI956303A0/fi
Publication of FI956303A publication Critical patent/FI956303A/fi
Application granted granted Critical
Publication of FI112542B publication Critical patent/FI112542B/fi

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/12—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Transportation (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Atmospheric Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI956303A 1993-06-29 1995-12-28 Esineen tunnistin FI112542B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP18667193 1993-06-29
JP18667193 1993-06-29
JP9401053 1994-06-29
PCT/JP1994/001053 WO1995001549A1 (fr) 1993-06-29 1994-06-29 Dispositif d'examen d'un revetement routier et dispositif le mettant en oeuvre

Publications (3)

Publication Number Publication Date
FI956303A0 FI956303A0 (fi) 1995-12-28
FI956303A FI956303A (fi) 1995-12-28
FI112542B true FI112542B (fi) 2003-12-15

Family

ID=16192630

Family Applications (1)

Application Number Title Priority Date Filing Date
FI956303A FI112542B (fi) 1993-06-29 1995-12-28 Esineen tunnistin

Country Status (8)

Country Link
US (1) US5652655A (de)
EP (1) EP0710817B1 (de)
AU (1) AU7082894A (de)
CA (1) CA2166323C (de)
DE (1) DE69432465T2 (de)
FI (1) FI112542B (de)
NO (1) NO316862B1 (de)
WO (1) WO1995001549A1 (de)

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JP4367085B2 (ja) * 2003-10-22 2009-11-18 富士ゼロックス株式会社 フォトセンサ装置
JP2008209556A (ja) * 2007-02-26 2008-09-11 Epson Imaging Devices Corp 電気光学装置、半導体装置、表示装置およびこれを備える電子機器
US7872764B2 (en) * 2007-10-16 2011-01-18 Magna Electronics Inc. Machine vision for predictive suspension
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US8248256B1 (en) 2008-05-05 2012-08-21 Joseph J Gerardi Non-contact flood and moisture detector
DE102010025719A1 (de) * 2010-06-30 2012-05-16 Wabco Gmbh Vorrichtung und Verfahren zur Ausgabe eines Signals bei gefährlichem Untergrund unter einem Fahrzeug
US8155514B1 (en) * 2010-09-22 2012-04-10 Apple Inc. Light isolating protective cover for small form factor electronic device
DE102010050634A1 (de) * 2010-11-05 2012-05-10 Wabco Gmbh Steuereinrichtung für ein Fahrzeug-Regelsystem und Verfahren zur Ermittlung von Reifenzuständen von Fahrzeugreifen
EP2649422B1 (de) 2010-12-07 2023-10-18 Thomas L. Rockwell Vorrichtung und verfahren zur wasserdetektion auf einer entfernten fläche
JP5449572B2 (ja) * 2010-12-24 2014-03-19 株式会社日立製作所 路面形状認識装置及びそれを利用した自律移動装置
DE102011004076B4 (de) 2011-02-14 2013-02-21 phtv Prüflabor für Hoch-, Tief- und Verkehrsbau GmbH Verfahren und Vorrichtung zur Ermittlung der Oberflächenrauheit
JP5892876B2 (ja) * 2011-07-28 2016-03-23 クラリオン株式会社 車載用環境認識装置
EP2574511B1 (de) * 2011-09-30 2016-03-16 Honda Research Institute Europe GmbH Analyse von Straßenoberflächen
US9533539B2 (en) * 2011-10-20 2017-01-03 GM Global Technology Operations LLC Vehicle suspension system and method of using the same
US10301783B2 (en) 2012-01-17 2019-05-28 LimnTech LLC Roadway maintenance striping control system
US8935057B2 (en) * 2012-01-17 2015-01-13 LimnTech LLC Roadway mark data acquisition and analysis apparatus, systems, and methods
CN102706880B (zh) * 2012-06-26 2014-04-02 哈尔滨工业大学 基于二维图像和深度信息的路面信息提取装置及使用该装置实现路面裂纹信息的检测方法
CN103837536B (zh) * 2014-03-03 2017-01-04 招商局重庆交通科研设计院有限公司 便携式沥青混合料级配快速分析设备
DE102014106939A1 (de) * 2014-05-16 2015-11-19 Huf Hülsbeck & Fürst Gmbh & Co. Kg Elektronische Baugruppe zum Beleuchten eines einen Detektionsbereich eines Sensors markierenden Zielbereiches
CN105667489B (zh) * 2014-11-21 2018-04-17 财团法人车辆研究测试中心 电子驻刹车故障警示方法及***
GB201612528D0 (en) * 2016-07-19 2016-08-31 Machines With Vision Ltd Vehicle localisation using the ground or road surface
KR101816441B1 (ko) * 2016-09-27 2018-01-08 현대자동차주식회사 차량의 주행 감성 평가 장치 및 방법
US20180321142A1 (en) * 2017-05-05 2018-11-08 Magna Electronics Inc. Road surface detection system
EP3546312A1 (de) 2018-03-26 2019-10-02 Volvo Car Corporation Verfahren und system zur handhabung der bedingungen einer strasse, auf der ein fahrzeug fährt
CN112219122B (zh) * 2018-06-13 2022-04-29 株式会社日立制作所 移动体的速度计测装置以及电梯
CN109100256A (zh) * 2018-09-05 2018-12-28 中国葛洲坝集团公路运营有限公司 一种沥青与集料抗水剥离性能的定量评价方法
US20220379679A1 (en) * 2019-11-04 2022-12-01 ClearMotion, Inc. Vehicle system control based on road feature detection and classification
DE102020105456B4 (de) * 2020-03-02 2023-03-23 Sikora Aktiengesellschaft Vorrichtung zum Bestimmen der Geschwindigkeit und/oder der Länge eines Produkts
SE544814C2 (sv) * 2020-10-12 2022-11-29 Thoernberg Benny Avbildande materialanalysator samt förfarande för att använda denna
GB2604612A (en) 2021-03-09 2022-09-14 Aptiv Tech Ltd Vehicle movement sensor
JP2023174054A (ja) * 2022-05-27 2023-12-07 アズビル株式会社 速度測定装置及び速度測定方法

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JPS6015015B2 (ja) * 1979-06-29 1985-04-17 株式会社 レオ技研 路面水分検知装置
JPS5614139A (en) * 1979-07-16 1981-02-10 Omron Tateisi Electronics Co Detecting method for road-surface condition
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JPH06317602A (ja) * 1993-05-07 1994-11-15 Omron Corp 空間フィルタ方式速度測定装置とそれを備えた速度制御システム及び自動車
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JPH06324059A (ja) * 1993-05-10 1994-11-25 Omron Corp 空間フィルタ方式速度測定装置とそれを備えた速度制御システム及び自動車
JPH06324060A (ja) * 1993-05-10 1994-11-25 Omron Corp 空間フィルタ方式速度測定装置とそれを備えた速度制御システム及び自動車
JP3240396B2 (ja) * 1993-08-05 2001-12-17 オムロン株式会社 路面状態検出装置とそれを備えた速度制御システム及び車両
JPH07120484A (ja) * 1993-10-22 1995-05-12 Omron Corp 空間フィルタ方式速度測定装置とそれを備えた速度制御システム及び自動車
JPH07151771A (ja) * 1993-11-26 1995-06-16 Omron Corp 空間フィルタ方式速度測定装置とそれを備えた速度制御システム及び自動車

Also Published As

Publication number Publication date
CA2166323C (en) 1999-03-16
EP0710817B1 (de) 2003-04-09
WO1995001549A1 (fr) 1995-01-12
DE69432465T2 (de) 2004-04-01
NO955327D0 (no) 1995-12-28
NO316862B1 (no) 2004-06-07
AU7082894A (en) 1995-01-24
EP0710817A1 (de) 1996-05-08
NO955327L (no) 1996-02-26
CA2166323A1 (en) 1995-01-12
DE69432465D1 (de) 2003-05-15
EP0710817A4 (de) 1999-05-12
US5652655A (en) 1997-07-29
FI956303A0 (fi) 1995-12-28
FI956303A (fi) 1995-12-28

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