WO2005082690A1 - Dispositif de detection optoelectronique - Google Patents

Dispositif de detection optoelectronique Download PDF

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Publication number
WO2005082690A1
WO2005082690A1 PCT/EP2005/001497 EP2005001497W WO2005082690A1 WO 2005082690 A1 WO2005082690 A1 WO 2005082690A1 EP 2005001497 W EP2005001497 W EP 2005001497W WO 2005082690 A1 WO2005082690 A1 WO 2005082690A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
sensor device
optoelectronic sensor
microstructured
protective film
Prior art date
Application number
PCT/EP2005/001497
Other languages
German (de)
English (en)
Inventor
Matthias Richwin
Thomas Weber
Original Assignee
Leopold Kostal Gmbh & Co. Kg
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 Leopold Kostal Gmbh & Co. Kg filed Critical Leopold Kostal Gmbh & Co. Kg
Publication of WO2005082690A1 publication Critical patent/WO2005082690A1/fr

Links

Classifications

    • 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

Definitions

  • a film or coating with barrier properties for visible light and high transmissibility for those in a rain sensor used wavelength which can preferably be in the infrared at a wavelength of about 880 nm, - a coating with anti-fogging, antistatic or other substances, and - especially on the side facing the pane through an adhesive film or coating to connect the film sandwich with the vehicle window.
  • the film layers can be connected by laminating, gluing or coating or in the general case by gluing, welding or embossing in the edge regions (2a) of the films (1, 3, 5, 6).

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

La présente invention concerne un dispositif de détection optoélectronique pour une automobile, comprenant un émetteur (8) et un récepteur (9) pour un rayonnement optique, ainsi qu'un élément de couplage (1) qui fait entrer le rayonnement optique dans une vitre d'un véhicule et l'en fait sortir. Cet élément de couplage (1) est constitué d'un composite (7) formé d'un film microstructuré (1) et d'au moins un autre film (2).
PCT/EP2005/001497 2004-02-18 2005-02-15 Dispositif de detection optoelectronique WO2005082690A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410007957 DE102004007957A1 (de) 2004-02-18 2004-02-18 Optoelektronische Sensoreinrichtung
DE102004007957.9 2004-02-18

Publications (1)

Publication Number Publication Date
WO2005082690A1 true WO2005082690A1 (fr) 2005-09-09

Family

ID=34877041

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/001497 WO2005082690A1 (fr) 2004-02-18 2005-02-15 Dispositif de detection optoelectronique

Country Status (2)

Country Link
DE (1) DE102004007957A1 (fr)
WO (1) WO2005082690A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013688B3 (de) * 2007-03-22 2008-11-06 Odelo Gmbh Optoelektronische Sensoreinrichtung und Verfahren zur Bestimmung der Transparenz einer Verschmutzungen ausgesetzten Oberfläche

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300741A1 (de) * 1993-01-14 1994-07-21 Kostal Leopold Gmbh & Co Kg Sensoreinrichtung
DE19701258A1 (de) * 1996-01-18 1997-07-24 Itt Mfg Enterprises Inc Regensensor mit planarer Koppelfolie
EP0866330A2 (fr) * 1997-03-21 1998-09-23 Nippon Sheet Glass Co., Ltd. Substrat transparent pour la détection de liquides
EP0916558A2 (fr) * 1997-11-14 1999-05-19 Nippon Sheet Glass Co., Ltd. Dispositif de détection d'eau pour un substrat transparent
AU755600B2 (en) * 1998-09-15 2002-12-19 Robert Bosch Gmbh Optical sensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300741A1 (de) * 1993-01-14 1994-07-21 Kostal Leopold Gmbh & Co Kg Sensoreinrichtung
DE19701258A1 (de) * 1996-01-18 1997-07-24 Itt Mfg Enterprises Inc Regensensor mit planarer Koppelfolie
EP0866330A2 (fr) * 1997-03-21 1998-09-23 Nippon Sheet Glass Co., Ltd. Substrat transparent pour la détection de liquides
EP0916558A2 (fr) * 1997-11-14 1999-05-19 Nippon Sheet Glass Co., Ltd. Dispositif de détection d'eau pour un substrat transparent
AU755600B2 (en) * 1998-09-15 2002-12-19 Robert Bosch Gmbh Optical sensor

Also Published As

Publication number Publication date
DE102004007957A1 (de) 2005-09-22

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