CN102939528A - 用于非接触式确定车道特性的传感器和其应用 - Google Patents

用于非接触式确定车道特性的传感器和其应用 Download PDF

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Publication number
CN102939528A
CN102939528A CN201180029538XA CN201180029538A CN102939528A CN 102939528 A CN102939528 A CN 102939528A CN 201180029538X A CN201180029538X A CN 201180029538XA CN 201180029538 A CN201180029538 A CN 201180029538A CN 102939528 A CN102939528 A CN 102939528A
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China
Prior art keywords
detector
sensor
light source
light
polarizer
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Pending
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CN201180029538XA
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English (en)
Chinese (zh)
Inventor
卡斯藤·布罗伊尔
托马斯·迪克曼
约恩·埃斯基尔森
比扬·格拉米马内许
阿克塞尔·波伊泽
迪尔克·桑德屈勒
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ZF CV Systems Hannover GmbH
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Wabco GmbH
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Application filed by Wabco GmbH filed Critical Wabco GmbH
Publication of CN102939528A publication Critical patent/CN102939528A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N2021/556—Measuring separately scattering and specular

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201180029538XA 2010-06-15 2011-04-29 用于非接触式确定车道特性的传感器和其应用 Pending CN102939528A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010023856.2 2010-06-15
DE102010023856A DE102010023856A1 (de) 2010-06-15 2010-06-15 Sensor zur berührungslosen Bestimmung der Fahrbahnbeschaffenheit und dessen Verwendung
PCT/EP2011/002141 WO2011157319A1 (de) 2010-06-15 2011-04-29 Sensor zur berührungslosen bestimmung der fahrbahnbeschaffenheit und dessen verwendung

Publications (1)

Publication Number Publication Date
CN102939528A true CN102939528A (zh) 2013-02-20

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ID=44279935

Family Applications (1)

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CN201180029538XA Pending CN102939528A (zh) 2010-06-15 2011-04-29 用于非接触式确定车道特性的传感器和其应用

Country Status (5)

Country Link
EP (1) EP2583082B1 (enExample)
JP (1) JP2013529775A (enExample)
CN (1) CN102939528A (enExample)
DE (1) DE102010023856A1 (enExample)
WO (1) WO2011157319A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664629A (zh) * 2016-07-28 2018-02-06 罗伯特·博世有限公司 用于分析行驶道表面的测量和/或分析装置以及方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013201741A1 (de) * 2013-02-04 2014-08-21 Robert Bosch Gmbh System zur Erfassung einer Fahrbahnbeschaffenheit
DE102013220250A1 (de) * 2013-10-08 2014-09-11 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung für ein Fahrzeug zum Erkennen der Beschaffenheit einer Oberfläche und Verfahren zum Erkennen der Beschaffenheit einer Oberfläche beim Betrieb eines Fahrzeugs
DE102014205204B3 (de) * 2014-03-20 2015-05-13 Conti Temic Microelectronic Gmbh Kamerabasiertes Fahrerassistenzsystem zur Detektion des Zustandes einer Fahrbahnoberfläche
WO2019139656A1 (en) * 2017-10-13 2019-07-18 The Regents Of The University Of Michigan Material-sensing light imaging, detection, and ranging (lidar) systems
WO2019082130A1 (en) 2017-10-27 2019-05-02 3M Innovative Properties Company OPTICAL SENSOR SYSTEMS
DE102019209667A1 (de) * 2019-07-02 2021-01-07 Zf Friedrichshafen Ag System und Verfahren zum Ermitteln eines Flüssigkeitsverlustes eines Fahrzeugs
JP7308432B2 (ja) * 2019-09-11 2023-07-14 パナソニックＩｐマネジメント株式会社 水分検知装置

Citations (9)

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Publication number Priority date Publication date Assignee Title
US4274091A (en) * 1978-03-09 1981-06-16 Decker Peter W Road surface ice detector and method for vehicles
US4690553A (en) * 1979-06-29 1987-09-01 Omron Tateisi Electronics Co. Road surface condition detection system
US4844584A (en) * 1986-06-26 1989-07-04 Fuji Photo Film Co., Ltd. Semiconductor laser beam splitting device
DE4300896C1 (de) * 1993-01-15 1994-04-21 Holger Dipl Ing Oldenettel Verfahren und Vorrichtung zur Ermittlung des Fahrbahnoberflächenzustandes
US5541413A (en) * 1992-04-24 1996-07-30 Thiokol Corporation Acousto-optic tunable filter-based surface scanning system and process
EP1111373A2 (de) * 1999-12-22 2001-06-27 Siemens Aktiengesellschaft Verfahren zur optischen und spektroskopischen Messung der Eigenschaften von festen Materialien und zugehörige Anordnung
EP1300676A1 (en) * 2001-10-05 2003-04-09 National Institute of Advanced Industrial Science and Technology Method and apparatus for inspecting multilayer masks for defects
US20050243390A1 (en) * 2003-02-24 2005-11-03 Edita Tejnil Extreme ultraviolet radiation imaging
CN1809853A (zh) * 2003-03-14 2006-07-26 利瓦斯有限责任公司 用于道路表面状况检测的设备

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
DE3205129C2 (de) * 1982-02-12 1984-10-04 Happel GmbH & Co, 4690 Herne Vorrichtung zum Erkennen von Eis- und/oder Reifbildung
GB2177793B (en) 1985-06-28 1990-03-28 Ando Electric Reflected light type surface roughness analyzer
JPS6484119A (en) * 1987-09-27 1989-03-29 Hamamatsu Photonics Kk Object state detector
JPH04296641A (ja) * 1991-03-26 1992-10-21 Hochiki Corp 光線式感知器
JPH06229917A (ja) * 1993-01-29 1994-08-19 Mazda Motor Corp 水分計測方法
JPH10206314A (ja) * 1997-01-27 1998-08-07 Takuwa:Kk 路面状況の測定方法およびその装置
DE19736138A1 (de) 1997-08-20 1999-04-08 Daimler Chrysler Ag Verfahren zur Bestimmung des Zustandes einer Fahrbahnoberfläche
FR2826727B1 (fr) * 2001-06-29 2004-05-28 Valeo Vision Procede et dispositif pour detecter l'etat d'humidite d'une route sur laquelle circule un vehicule
JP4157078B2 (ja) * 2004-07-30 2008-09-24 シャープ株式会社 路面状態計測方法及び路面状態計測装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274091A (en) * 1978-03-09 1981-06-16 Decker Peter W Road surface ice detector and method for vehicles
US4690553A (en) * 1979-06-29 1987-09-01 Omron Tateisi Electronics Co. Road surface condition detection system
US4844584A (en) * 1986-06-26 1989-07-04 Fuji Photo Film Co., Ltd. Semiconductor laser beam splitting device
US5541413A (en) * 1992-04-24 1996-07-30 Thiokol Corporation Acousto-optic tunable filter-based surface scanning system and process
DE4300896C1 (de) * 1993-01-15 1994-04-21 Holger Dipl Ing Oldenettel Verfahren und Vorrichtung zur Ermittlung des Fahrbahnoberflächenzustandes
EP1111373A2 (de) * 1999-12-22 2001-06-27 Siemens Aktiengesellschaft Verfahren zur optischen und spektroskopischen Messung der Eigenschaften von festen Materialien und zugehörige Anordnung
EP1300676A1 (en) * 2001-10-05 2003-04-09 National Institute of Advanced Industrial Science and Technology Method and apparatus for inspecting multilayer masks for defects
US20050243390A1 (en) * 2003-02-24 2005-11-03 Edita Tejnil Extreme ultraviolet radiation imaging
CN1809853A (zh) * 2003-03-14 2006-07-26 利瓦斯有限责任公司 用于道路表面状况检测的设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664629A (zh) * 2016-07-28 2018-02-06 罗伯特·博世有限公司 用于分析行驶道表面的测量和/或分析装置以及方法

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Publication number Publication date
EP2583082B1 (de) 2020-01-08
DE102010023856A1 (de) 2011-12-22
WO2011157319A1 (de) 2011-12-22
JP2013529775A (ja) 2013-07-22
EP2583082A1 (de) 2013-04-24

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Application publication date: 20130220