FI112542B - Esineen tunnistin - Google Patents
Esineen tunnistin Download PDFInfo
- 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
Links
- 230000008447 perception Effects 0.000 title 1
- 230000003287 optical effect Effects 0.000 claims description 96
- 238000012545 processing Methods 0.000 claims description 53
- 239000010426 asphalt Substances 0.000 claims description 45
- 238000001514 detection method Methods 0.000 claims description 23
- 239000000725 suspension Substances 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims 14
- 230000000903 blocking effect Effects 0.000 claims 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 238000011835 investigation Methods 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 21
- 239000011159 matrix material Substances 0.000 description 20
- 230000009977 dual effect Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
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) |
Families Citing this family (38)
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JP3440394B2 (ja) * | 1995-06-29 | 2003-08-25 | オムロン株式会社 | 路面状態判別システム、及び路面状態判別システムを用いた道路管理システム、路面状態情報収集車両、並びに凍結防止剤自動散布システム |
JPH1096622A (ja) * | 1996-09-24 | 1998-04-14 | Omron Corp | 路面摩擦係数測定装置およびこの装置が搭載された車輌、ならびにこの装置を用いた路面情報管理システム |
KR100254343B1 (ko) * | 1996-11-15 | 2000-06-01 | 정몽규 | 안티록 브레이크 시스템의 휠속도감지장치 |
DE19730414A1 (de) * | 1997-07-16 | 1999-01-21 | Opel Adam Ag | Verfahren und Vorrichtung zur vorausschauenden Fahrbahnbeurteilung |
EP1355209A1 (de) | 2002-04-18 | 2003-10-22 | Ford Global Technologies, LLC | Fahrzeugsteuerungssystem |
NL1021298C2 (nl) * | 2002-08-19 | 2004-02-20 | Tno | Voertuigbediening die gebruikmaakt van een wegdek-band interactiemodel. |
EA008399B1 (ru) * | 2003-03-14 | 2007-04-27 | Ливас Апс | Устройство детектирования данных о состоянии поверхности |
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 |
US8063866B2 (en) * | 2007-11-15 | 2011-11-22 | Toshiba Matsushita Display Technology Co., Ltd. | Display device capable of measuring an illuminance and widening a dynamic range of the measured illuminance |
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 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782827A (en) * | 1971-08-04 | 1974-01-01 | Itek Corp | Optical device for characterizing the surface or other properties of a sample |
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 |
DE8303856U1 (de) * | 1983-02-11 | 1985-11-14 | Optische Werke G. Rodenstock, 8000 Muenchen | Vorrichtung zur Ermittlung einer Oberflächenstruktur, insbesondere der Rauheit |
JPS6080352A (ja) * | 1983-10-07 | 1985-05-08 | Nec Corp | 誤スキヤン防止回路 |
JPS6092661A (ja) * | 1983-10-27 | 1985-05-24 | Toshiba Corp | 半導体装置 |
JPS6092661U (ja) * | 1983-11-30 | 1985-06-25 | 日本電気ホームエレクトロニクス株式会社 | アンチロツクブレ−キ制御装置 |
CA1235773A (en) * | 1983-12-23 | 1988-04-26 | Shigeto Nakayama | Device for detecting road surface condition |
JPS61283871A (ja) * | 1985-06-10 | 1986-12-13 | Nissan Motor Co Ltd | 速度計測装置 |
JP2521056B2 (ja) * | 1986-08-22 | 1996-07-31 | 住友化学工業株式会社 | 蓄熱式暖房装置 |
DE3738221A1 (de) * | 1987-11-11 | 1989-06-08 | Bayerische Motoren Werke Ag | Verfahren und einrichtung zum erkennen des zustandes einer strasse |
DE4008280A1 (de) * | 1990-03-15 | 1991-09-19 | Tzn Forschung & Entwicklung | Verfahren zur ermittlung des fahrbahnoberflaechenzustandes |
WO1992002001A1 (en) * | 1990-07-16 | 1992-02-06 | E.I. Du Pont De Nemours And Company | Method and apparatus for measuring crimp frequency of a web |
JPH0552857A (ja) * | 1991-08-22 | 1993-03-02 | Omron Corp | 空間フイルタ式速度計測装置 |
JPH0552858A (ja) * | 1991-08-27 | 1993-03-02 | Omron Corp | 空間フイルタ式速度計測装置 |
JPH0674959A (ja) * | 1992-07-03 | 1994-03-18 | Omron Corp | 速度測定装置 |
JPH0643176A (ja) * | 1992-07-24 | 1994-02-18 | Omron Corp | 空間フィルタ式速度測定装置及びそれを搭載した車両制御システム |
JPH06109746A (ja) * | 1992-09-28 | 1994-04-22 | Omron Corp | 速度検出装置 |
JPH06138133A (ja) * | 1992-10-23 | 1994-05-20 | Omron Corp | 空間フィルタ式速度測定装置 |
JPH06265561A (ja) * | 1993-03-15 | 1994-09-22 | Omron Corp | 空間フィルタ式速度測定装置 |
JP3147558B2 (ja) * | 1992-12-25 | 2001-03-19 | オムロン株式会社 | 空間フィルタ方式速度測定装置 |
JPH06230018A (ja) * | 1993-02-03 | 1994-08-19 | Omron Corp | 空間フィルタ方式速度計の照明装置 |
JPH06313770A (ja) * | 1993-04-28 | 1994-11-08 | 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 |
JPH06313769A (ja) * | 1993-04-28 | 1994-11-08 | 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 |
JPH06313771A (ja) * | 1993-04-28 | 1994-11-08 | 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 |
JPH06313772A (ja) * | 1993-04-28 | 1994-11-08 | 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 |
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 |
JPH06317766A (ja) * | 1993-05-07 | 1994-11-15 | Omron Corp | プリズムアレイ型空間フィルタとそれを用いた速度測定装置及び速度制御システム |
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 |
-
1994
- 1994-06-29 DE DE69432465T patent/DE69432465T2/de not_active Expired - Fee Related
- 1994-06-29 EP EP94919819A patent/EP0710817B1/de not_active Expired - Lifetime
- 1994-06-29 WO PCT/JP1994/001053 patent/WO1995001549A1/ja active IP Right Grant
- 1994-06-29 CA CA002166323A patent/CA2166323C/en not_active Expired - Fee Related
- 1994-06-29 AU AU70828/94A patent/AU7082894A/en not_active Abandoned
- 1994-06-29 US US08/553,560 patent/US5652655A/en not_active Expired - Lifetime
-
1995
- 1995-12-28 NO NO19955327A patent/NO316862B1/no not_active IP Right Cessation
- 1995-12-28 FI FI956303A patent/FI112542B/fi active
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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