BRPI0803028A2 - dispositivo sensor óptico, e, método de produção de um dispositivo sensor óptico - Google Patents

dispositivo sensor óptico, e, método de produção de um dispositivo sensor óptico

Info

Publication number
BRPI0803028A2
BRPI0803028A2 BRPI0803028-6A BRPI0803028A BRPI0803028A2 BR PI0803028 A2 BRPI0803028 A2 BR PI0803028A2 BR PI0803028 A BRPI0803028 A BR PI0803028A BR PI0803028 A2 BRPI0803028 A2 BR PI0803028A2
Authority
BR
Brazil
Prior art keywords
optical sensor
sensor device
light
window
coupled
Prior art date
Application number
BRPI0803028-6A
Other languages
English (en)
Inventor
Ulrich Backes
Original Assignee
Trw Automotive Electron & Components Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39673088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0803028(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Trw Automotive Electron & Components Gmbh filed Critical Trw Automotive Electron & Components Gmbh
Publication of BRPI0803028A2 publication Critical patent/BRPI0803028A2/pt
Publication of BRPI0803028B1 publication Critical patent/BRPI0803028B1/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

DISPOSITIVO SENSOR óPTICO, E, MéTODO DE PRODUçãO DE UM DISPOSITIVO SENSOR óPTICO. Um dispositivo sensor óptico (10) pode ser acoplado com uma janela (14), em particular com uma pára-brisas de um veículo automotor. O dispositivo sensor óptico (10) compreende uma unidade sensora (12) que inclui um emissor (26), um receptor (28) e uma unidade condutora de luz (30). Por meio da unidade condutora de luz (30), um feixe de luz (34) emitido pelo emissor (26) é acoplado dentro da janela (14), acoplado fora da janela (14) e dirigido para sobre o receptor (28). A unidade condutora de luz (30) inclui regiões de lente de Fresnel e regiões refletoras associadas com as mesmas.
BRPI0803028-6A 2007-06-04 2008-06-04 Dispositivo sensor óptico, e, método de produção de um dispositivo sensor óptico BRPI0803028B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007025987.7 2007-06-04
DE102007025987A DE102007025987A1 (de) 2007-06-04 2007-06-04 Optische Sensorvorrichtung zur Erfassung einer Benetzung

Publications (2)

Publication Number Publication Date
BRPI0803028A2 true BRPI0803028A2 (pt) 2009-10-20
BRPI0803028B1 BRPI0803028B1 (pt) 2018-08-14

Family

ID=39673088

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0803028-6A BRPI0803028B1 (pt) 2007-06-04 2008-06-04 Dispositivo sensor óptico, e, método de produção de um dispositivo sensor óptico

Country Status (8)

Country Link
US (1) US7751054B2 (pt)
EP (1) EP2000373B1 (pt)
JP (1) JP4986936B2 (pt)
CN (1) CN101339124B (pt)
BR (1) BRPI0803028B1 (pt)
DE (1) DE102007025987A1 (pt)
ES (1) ES2443023T3 (pt)
MX (1) MX2008007166A (pt)

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JP2009010368A (ja) 2009-01-15
BRPI0803028B1 (pt) 2018-08-14
CN101339124A (zh) 2009-01-07
EP2000373A3 (de) 2011-09-07
EP2000373B1 (de) 2014-01-08
DE102007025987A1 (de) 2009-01-08
CN101339124B (zh) 2011-08-10
EP2000373A2 (de) 2008-12-10
US20080297803A1 (en) 2008-12-04
MX2008007166A (es) 2009-03-04
US7751054B2 (en) 2010-07-06
JP4986936B2 (ja) 2012-07-25

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