FR2618896B3 - Detecteur de la presence de gouttelettes d'eau sur la vitre d'un vehicule et appareil de commande d'essuie-glace incorporant un tel detecteur - Google Patents

Detecteur de la presence de gouttelettes d'eau sur la vitre d'un vehicule et appareil de commande d'essuie-glace incorporant un tel detecteur

Info

Publication number
FR2618896B3
FR2618896B3 FR8810287A FR8810287A FR2618896B3 FR 2618896 B3 FR2618896 B3 FR 2618896B3 FR 8810287 A FR8810287 A FR 8810287A FR 8810287 A FR8810287 A FR 8810287A FR 2618896 B3 FR2618896 B3 FR 2618896B3
Authority
FR
France
Prior art keywords
detector
glass
vehicle
control apparatus
apparatus including
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8810287A
Other languages
English (en)
Other versions
FR2618896A1 (fr
Inventor
Sergio Stibelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Veglia Borletti SRL
Original Assignee
Veglia Borletti SRL
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 Veglia Borletti SRL filed Critical Veglia Borletti SRL
Publication of FR2618896A1 publication Critical patent/FR2618896A1/fr
Application granted granted Critical
Publication of FR2618896B3 publication Critical patent/FR2618896B3/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • 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
    • 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
    • B60S1/0837—Optical rain sensor with a particular arrangement of the optical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR8810287A 1987-07-31 1988-07-29 Detecteur de la presence de gouttelettes d'eau sur la vitre d'un vehicule et appareil de commande d'essuie-glace incorporant un tel detecteur Expired FR2618896B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5356987U IT212441Z2 (it) 1987-07-31 1987-07-31 Dispositivo sensore della presenza di gocce di acqua su un cristallo di un veicolo e apparecchiatura dicomando di un tergicristallo provvista del detto dispositivo

Publications (2)

Publication Number Publication Date
FR2618896A1 FR2618896A1 (fr) 1989-02-03
FR2618896B3 true FR2618896B3 (fr) 1989-10-20

Family

ID=11283761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8810287A Expired FR2618896B3 (fr) 1987-07-31 1988-07-29 Detecteur de la presence de gouttelettes d'eau sur la vitre d'un vehicule et appareil de commande d'essuie-glace incorporant un tel detecteur

Country Status (6)

Country Link
BE (1) BE1000827A6 (fr)
DE (1) DE3825663A1 (fr)
ES (1) ES1008715Y (fr)
FR (1) FR2618896B3 (fr)
GB (1) GB2208434A (fr)
IT (1) IT212441Z2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903556D0 (en) * 1989-02-16 1989-04-05 Atomic Energy Authority Uk Surface moisture detection
DE4036407C2 (de) * 1990-11-15 1994-06-01 Telefunken Microelectron Sensorsystem
WO1995001561A1 (fr) * 1993-07-02 1995-01-12 Gerd Reime Systeme de mesure ou de detection d'une modification intervenant sur un element reflechissant
ES2102230T5 (es) * 1993-07-02 2003-05-01 Gerd Reime Dispositivo para controlar un sistema de limpiaparabrisas.
DE4339572A1 (de) * 1993-11-19 1995-05-24 Gerd Reime Vorrichtung mit einer Meßanordnung
US5386111A (en) * 1993-10-08 1995-01-31 Zimmerman; H. Allen Optical detection of water droplets using light refraction with a mask to prevent detection of unrefracted light
DE19512864C1 (de) * 1995-04-06 1996-08-22 Sekurit Saint Gobain Deutsch Autoglasscheibe für einen Regensensor
JPH1090188A (ja) * 1996-09-13 1998-04-10 Mitsuba Corp 画像認識装置
DE19801745A1 (de) 1998-01-20 1999-07-22 Itt Mfg Enterprises Inc Vorrichtung zur Überwachung des Zustands einer Fensterscheibe
FR2785051A1 (fr) * 1998-10-27 2000-04-28 Thomson Csf Systeme de detection d'humidite et son application a un pare-brise de vehicule
DE19855041A1 (de) * 1998-11-28 2000-05-31 Valeo Auto Electric Gmbh Vorrichtung zur Detektion von Partikeln auf einer Windschutzscheibe
DE10139514A1 (de) * 2001-08-10 2003-02-20 Bosch Gmbh Robert Transmissionsdetektor für einen Fensterkörper, insbesondere die Windschutzscheibe eines Kraftfahrzeuges, sowie Reinigungsvorrichtung für einen Sichtbereich eines Fensterkörpers
EP1451557B1 (fr) * 2001-11-27 2008-08-13 Robert Bosch GmbH Detecteur de pluie, en particulier pour vehicule automobile
DE102013210887B4 (de) * 2013-06-11 2019-12-12 Robert Bosch Gmbh Optische Sensoranordnung für ein Fahrzeug und Fahrzeug mit einer derartigen Sensoranordnung
DE102018209015A1 (de) * 2018-06-07 2019-12-12 Robert Bosch Gmbh Vorrichtung und Verfahren zur Erkennung einer Verschmutzung wenigstens eines Sendefensters und/oder eines Empfangsfensters eines Sensors

Also Published As

Publication number Publication date
GB2208434A (en) 1989-03-30
DE3825663A1 (de) 1989-02-09
FR2618896A1 (fr) 1989-02-03
IT8753569V0 (it) 1987-07-31
IT212441Z2 (it) 1989-07-04
ES1008715Y (es) 1989-11-01
GB8818112D0 (en) 1988-09-01
ES1008715U (es) 1989-05-16
BE1000827A6 (fr) 1989-04-11

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