JP6668151B2 - 車載光学装置および車載光学システム - Google Patents
車載光学装置および車載光学システム Download PDFInfo
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- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
- B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
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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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
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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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
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- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
Claims (10)
- 搭載された車両のガラス越しに前記車両の外部を撮影して画像を得る撮像部と、
前記画像のうち一部の所定の範囲の像が所定の状態にあるか否かを判定して前記ガラスの結露を検出する結露検出部と、
前記結露検出部が結露を検出すると、前記ガラスの結露を除去する結露除去装置を稼動させる結露除去装置制御処理部と、
前記撮像部が撮影した画像のうち所定の位置および範囲で特定される画像を用いて前記車両の走行制御系に影響を与える所定の処理を行う画像認識処理部と、を備え、
前記撮像部は、視差のある前記画像を撮像し、
前記画像認識処理部は、前記視差のある前記画像内に含まれる障害物までの距離判別を行う処理を行い、
前記結露検出部は、前記視差のある前記画像のうち前記画像認識処理部が前記距離判別を行う処理に用いる範囲の画像を除く別の範囲を前記一部の所定の範囲として結露を検出する、
ことを特徴とする車載光学装置。 - 請求項1に記載の車載光学装置であって、
前記結露検出部は、前記所定の範囲の像が所定の色度、所定の輝度あるいは所定の量以下のエッジ検出量のいずれか、を有する場合に、前記所定の状態にあると判定する、
ことを特徴とする車載光学装置。 - 搭載された車両のガラス越しに前記車両の外部を撮影して画像を得る撮像部と、
前記画像のうち一部の所定の範囲の像が所定の状態にあるか否かを判定して前記ガラスの結露を検出する結露検出部と、
前記結露検出部が結露を検出すると、前記ガラスの結露を除去する結露除去装置を稼動させる結露除去装置制御処理部と、を備え、
前記結露検出部は、前記車両のガラスの前記車両の内側の所定の位置に接触する水分感応性部材を撮影した像を前記一部の所定の範囲の像として用いる、
ことを特徴とする車載光学装置。 - 搭載された車両のガラス越しに前記車両の外部を撮影して画像を得る撮像部と、
前記画像のうち一部の所定の範囲の像が所定の状態にあるか否かを判定して前記ガラスの結露を検出する結露検出部と、
前記結露検出部が結露を検出すると、前記ガラスの結露を除去する結露除去装置を稼動させる結露除去装置制御処理部と、
前記車両のガラスの前記車両の内側の所定の位置に接触する水分感応性部材を支持する支持部材を備え、
前記結露検出部は、前記水分感応性部材を撮影した像を前記一部の所定の範囲の像として用いる、
ことを特徴とする車載光学装置。 - 搭載された車両のガラス越しに前記車両の外部を撮影して画像を得る撮像部と、
前記画像のうち一部の所定の範囲の像が所定の状態にあるか否かを判定して前記ガラスの結露を検出する結露検出部と、
前記結露検出部が結露を検出すると、前記ガラスの結露を除去する結露除去装置を稼動させる結露除去装置制御処理部と、を備え、
前記結露検出部は、前記車両のガラスの前記車両の内側の所定の位置に形成された水分感応性部材を撮影した像を前記一部の所定の範囲の像として用いる、
ことを特徴とする車載光学装置。 - 搭載された車両のガラス越しに前記車両の外部を撮影して画像を得る撮像装置と、
水分を含むと光学特性が変化する水分感応性部材と、
前記車両のガラスのうち前記撮像装置が撮影する視野内に含まれる範囲を温める結露除去装置と、を備え、
前記撮像装置は、
前記画像の所定の範囲に含まれる前記水分感応性部材の像が前記光学特性が変化した状態にあるか否かを判定して前記ガラスの結露を検出する結露検出部と、
前記結露検出部が結露を検出すると、前記結露除去装置を稼動させる結露除去装置制御処理部と、
を備えることを特徴とする車載光学システム。 - 請求項6に記載の車載光学システムであって、
前記画像のうち前記水分感応性部材に対して所定の周波数の光を照射する照射装置を備え、
前記結露検出部は、前記水分感応性部材の反射波を検出することで前記像を得る、
ことを特徴とする車載光学システム。 - 請求項6に記載の車載光学システムであって、
前記結露検出部は、前記所定の範囲に含まれる前記水分感応性部材の像が所定の色度、所定の輝度あるいは所定の量以下のエッジ検出量のいずれか、を有する場合に、前記光学特性が変化した状態にあると判定する、
ことを特徴とする車載光学システム。 - 請求項6に記載の車載光学システムであって、
前記撮像装置が撮影した画像のうち所定の位置および範囲で特定される画像を用いて前記車両の走行制御系に影響を与える所定の処理を行う画像認識処理部を備え、
前記結露検出部は、前記画像認識処理部が前記所定の処理に用いる画像を除く範囲を前記所定の範囲として結露を検出する、
ことを特徴とする車載光学システム。 - 請求項6に記載の車載光学システムであって、
前記撮像装置が撮影した画像のうち所定の位置および範囲で特定される画像を用いて前記車両の走行制御系に影響を与える所定の処理を行う画像認識処理部を備え、
前記撮像装置は、視差のある前記画像を撮像し、
前記画像認識処理部は、前記視差のある前記画像内に含まれる障害物までの距離判別を行う処理を行い、
前記結露検出部は、前記視差のある前記画像のうち前記画像認識処理部が前記距離判別を行う処理に用いる範囲の画像を除く別の範囲を前記所定の範囲として結露を検出する、
ことを特徴とする車載光学システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016079529A JP6668151B2 (ja) | 2016-04-12 | 2016-04-12 | 車載光学装置および車載光学システム |
PCT/JP2017/008296 WO2017179331A1 (ja) | 2016-04-12 | 2017-03-02 | 車載光学装置および車載光学システム |
EP17782149.3A EP3444593B1 (en) | 2016-04-12 | 2017-03-02 | Vehicle-mounted optical device and vehicle-mounted optical system |
US16/093,069 US10850681B2 (en) | 2016-04-12 | 2017-03-02 | Vehicle-mounted optical device and vehicle-mounted optical system |
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KR102037037B1 (ko) * | 2018-01-17 | 2019-10-28 | 현대모비스 주식회사 | 차량의 긴급 제동 제어 방법 |
KR102056759B1 (ko) * | 2018-09-03 | 2019-12-17 | 재단법인 오송첨단의료산업진흥재단 | 영상처리 기반의 수분 및 광 투과도 측정 시스템 및 이를 이용한 수분 및 광 투과도 측정 방법 |
JP7103185B2 (ja) * | 2018-11-20 | 2022-07-20 | トヨタ自動車株式会社 | 判定装置、車両制御装置、判定方法、判定プログラム |
US11180080B2 (en) * | 2019-12-13 | 2021-11-23 | Continental Automotive Systems, Inc. | Door opening aid systems and methods |
US11584291B2 (en) * | 2019-12-26 | 2023-02-21 | Valeo North America, Inc. | Device and method of communicating |
JP2021187369A (ja) * | 2020-06-02 | 2021-12-13 | 株式会社Subaru | 車載カメラ装置 |
JP7319597B2 (ja) * | 2020-09-23 | 2023-08-02 | トヨタ自動車株式会社 | 車両運転支援装置 |
JP7046144B1 (ja) | 2020-11-05 | 2022-04-01 | 日本信号株式会社 | 光学機器 |
JP2022084136A (ja) * | 2020-11-26 | 2022-06-07 | 株式会社東海理化電機製作所 | 無線通信装置、システムおよびプログラム |
WO2024091627A1 (en) * | 2022-10-28 | 2024-05-02 | Tesla, Inc. | Windshield heater grid |
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US6470696B1 (en) * | 2001-09-18 | 2002-10-29 | Valerie Palfy | Devices and methods for sensing condensation conditions and for removing condensation from surfaces |
DE102007042694A1 (de) * | 2007-09-07 | 2009-03-12 | Magna Electronics Europe Gmbh & Co.Kg | Sensormodul |
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