JP6246808B2 - カメラ及び照明を用いたガラス面の雨滴検出 - Google Patents

カメラ及び照明を用いたガラス面の雨滴検出 Download PDF

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Publication number
JP6246808B2
JP6246808B2 JP2015525742A JP2015525742A JP6246808B2 JP 6246808 B2 JP6246808 B2 JP 6246808B2 JP 2015525742 A JP2015525742 A JP 2015525742A JP 2015525742 A JP2015525742 A JP 2015525742A JP 6246808 B2 JP6246808 B2 JP 6246808B2
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Prior art keywords
filter
glass
camera
image sensor
color
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Japanese (ja)
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JP2015527847A5 (https=
JP2015527847A (ja
Inventor
クレーケル・ディーター
ファイ・ヴォルフガング
コズベク・クリストファー
ラントラー・マルティン
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Aumovio Microelectronic GmbH
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Conti Temic Microelectronic GmbH
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Priority claimed from DE201210108316 external-priority patent/DE102012108316A1/de
Priority claimed from DE102013100292.7A external-priority patent/DE102013100292A1/de
Application filed by Conti Temic Microelectronic GmbH filed Critical Conti Temic Microelectronic GmbH
Publication of JP2015527847A publication Critical patent/JP2015527847A/ja
Publication of JP2015527847A5 publication Critical patent/JP2015527847A5/ja
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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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • B60S1/04—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
    • B60S1/0833—Optical rain sensor
    • B60S1/0844—Optical rain sensor including a camera
    • 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
    • B60S1/04—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
    • B60S1/0874—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 characterized by the position of the sensor on the windshield
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
    • H04N2209/045—Picture signal generators using solid-state devices having a single pick-up sensor using mosaic colour filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Studio Devices (AREA)
  • Color Television Image Signal Generators (AREA)
JP2015525742A 2012-08-06 2013-08-02 カメラ及び照明を用いたガラス面の雨滴検出 Active JP6246808B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE102012107198.5 2012-08-06
DE102012107198 2012-08-06
DE201210108316 DE102012108316A1 (de) 2012-08-06 2012-09-07 Detektion von Regentropfen auf einer Scheibe mittels einer Kamera und Beleuchtung
DE102012108316.9 2012-09-07
DE102013100292.7 2013-01-11
DE102013100292.7A DE102013100292A1 (de) 2013-01-11 2013-01-11 Beleuchtung zur Detektion von Regentropfen auf einer Scheibe mittels einer Kamera
PCT/DE2013/200094 WO2014023307A1 (de) 2012-08-06 2013-08-02 Detektion von regentropfen auf einer scheibe mittels einer kamera und beleuchtung

Publications (3)

Publication Number Publication Date
JP2015527847A JP2015527847A (ja) 2015-09-17
JP2015527847A5 JP2015527847A5 (https=) 2017-06-29
JP6246808B2 true JP6246808B2 (ja) 2017-12-13

Family

ID=50067433

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JP2015525742A Active JP6246808B2 (ja) 2012-08-06 2013-08-02 カメラ及び照明を用いたガラス面の雨滴検出

Country Status (6)

Country Link
US (1) US20150321644A1 (https=)
EP (1) EP2879919B1 (https=)
JP (1) JP6246808B2 (https=)
KR (1) KR102081747B1 (https=)
CN (1) CN104080663B (https=)
WO (1) WO2014023307A1 (https=)

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DE102013225155A1 (de) 2013-12-06 2015-06-11 Conti Temic Microelectronic Gmbh Beleuchtung zur Detektion von Regentropfen auf einer Scheibe mittels einer Kamera
DE102013225156A1 (de) 2013-12-06 2015-06-11 Conti Temic Microelectronic Gmbh Beleuchtung zur Detektion von Regentropfen auf einer Scheibe mittels einer Kamera
JP6468482B2 (ja) 2014-11-26 2019-02-13 株式会社リコー 撮像装置、物体検出装置及び移動体機器制御システム
KR101684782B1 (ko) * 2015-05-11 2016-12-08 한국오므론전장주식회사 우적 감응형 와이퍼 장치
DE102015209410B4 (de) * 2015-05-22 2018-05-09 Sirona Dental Systems Gmbh Kamera und Verfahren zur dreidimensionalen Vermessung eines dentalen Objekts
US9781361B2 (en) * 2015-09-01 2017-10-03 Delphi Technologies, Inc. Integrated camera, ambient light detection, and rain sensor assembly
CN105966358B (zh) * 2015-11-06 2018-06-08 武汉理工大学 一种汽车前挡风玻璃上雨滴的检测算法
US10427645B2 (en) * 2016-10-06 2019-10-01 Ford Global Technologies, Llc Multi-sensor precipitation-classification apparatus and method
KR101746531B1 (ko) * 2016-10-19 2017-06-14 주식회사 오디텍 차량용 레인센서 및 이를 구비하는 차량의 와이퍼 구동 장치
CN106872406B (zh) * 2017-02-21 2023-12-19 中国水利水电科学研究院 基于数字图像处理技术的区域降雨均匀度测量系统及方法
CN106772700B (zh) * 2017-02-21 2023-12-19 中国水利水电科学研究院 一种基于近景摄影测量原理的区域降雨均匀度测量系统及方法

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Also Published As

Publication number Publication date
EP2879919B1 (de) 2018-06-20
KR102081747B1 (ko) 2020-02-26
US20150321644A1 (en) 2015-11-12
KR20150041607A (ko) 2015-04-16
WO2014023307A1 (de) 2014-02-13
CN104080663A (zh) 2014-10-01
EP2879919A1 (de) 2015-06-10
JP2015527847A (ja) 2015-09-17
CN104080663B (zh) 2017-06-20

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