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DE60016914D1 - Feuchtigkeitssensor mit vor der demodulationsstufe angeordneter signalverstärkung und filterung hoher ordnung - Google Patents

Feuchtigkeitssensor mit vor der demodulationsstufe angeordneter signalverstärkung und filterung hoher ordnung

Info

Publication number
DE60016914D1
DE60016914D1 DE60016914T DE60016914T DE60016914D1 DE 60016914 D1 DE60016914 D1 DE 60016914D1 DE 60016914 T DE60016914 T DE 60016914T DE 60016914 T DE60016914 T DE 60016914T DE 60016914 D1 DE60016914 D1 DE 60016914D1
Authority
DE
Germany
Prior art keywords
moisture
moisture sensor
high order
signal gain
order before
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 - Lifetime
Application number
DE60016914T
Other languages
English (en)
Other versions
DE60016914T2 (de
Inventor
S Teder
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.)
Pilkington North America Inc
Original Assignee
Libbey Owens Ford Co
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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Application granted granted Critical
Publication of DE60016914D1 publication Critical patent/DE60016914D1/de
Publication of DE60016914T2 publication Critical patent/DE60016914T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B60S1/0862—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 including additional sensors
    • B60S1/087—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 including additional sensors including an ambient light sensor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S318/00—Electricity: motive power systems
    • Y10S318/02—Windshield wiper controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE60016914T 1999-05-25 2000-05-10 Feuchtigkeitssensor mit vor der demodulationsstufe angeordneter signalverstärkung und filterung hoher ordnung Expired - Lifetime DE60016914T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/318,456 US6124691A (en) 1999-05-25 1999-05-25 Moisture sensor with pre-demodulation gain and high-order filtering
US318456 1999-05-25
PCT/US2000/012775 WO2000071396A1 (en) 1999-05-25 2000-05-10 Moisture sensor with pre-demodulation gain and high-order filtering

Publications (2)

Publication Number Publication Date
DE60016914D1 true DE60016914D1 (de) 2005-01-27
DE60016914T2 DE60016914T2 (de) 2005-12-15

Family

ID=23238266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016914T Expired - Lifetime DE60016914T2 (de) 1999-05-25 2000-05-10 Feuchtigkeitssensor mit vor der demodulationsstufe angeordneter signalverstärkung und filterung hoher ordnung

Country Status (10)

Country Link
US (1) US6124691A (de)
EP (1) EP1181175B1 (de)
JP (1) JP2003500636A (de)
KR (1) KR100628406B1 (de)
AT (1) ATE285347T1 (de)
AU (1) AU4999500A (de)
BR (1) BR0010874A (de)
DE (1) DE60016914T2 (de)
ES (1) ES2233381T3 (de)
WO (1) WO2000071396A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6936985B2 (en) * 2003-07-21 2005-08-30 Agc America, Inc. Sensing device for determining a rain rate
US7385170B1 (en) * 2004-08-24 2008-06-10 Semiconductor Components Industries, Llc Ambient light suppression circuit for photodiode receiver applications
FR2910198B1 (fr) * 2006-12-13 2009-03-13 Peugeot Citroen Automobiles Sa Procede de commande d'un moteur electrique de vehicule hybride ou elctrique
TWI424295B (zh) * 2009-06-03 2014-01-21 Innolux Corp 感測裝置以及電子設備
US20230240906A1 (en) * 2022-01-28 2023-08-03 Wistron Corporation Radio frequency radar device and method for detecting vital information and humidity

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009414B1 (de) * 1978-09-25 1984-04-25 Raymond James Noack Vorrichtung und Verfahren zum Steuern der Scheibenwischer- und Scheibenwaschgeräte eines Fahrzeugs
JPS58173274A (ja) * 1982-04-02 1983-10-12 株式会社デンソー 車両用制御装置
JPS58204339A (ja) * 1982-05-25 1983-11-29 Fujitsu Ten Ltd 水滴検知装置
JPS5961752A (ja) * 1982-09-30 1984-04-09 Nippon Denso Co Ltd 雨滴応答装置
US4867561A (en) * 1986-08-22 1989-09-19 Nippondenso Co., Ltd. Apparatus for optically detecting an extraneous matter on a translucent shield
US4760272A (en) * 1987-01-08 1988-07-26 Scientific Technology, Inc. Optical precipitation detection and identification system using scintillation detection
DE3722510A1 (de) * 1987-07-08 1989-01-26 Bosch Gmbh Robert Vorrichtung zum regenabhaengigen ein- und ausschalten eines elektrischen scheibenwischermotors
US4798956A (en) * 1987-07-15 1989-01-17 Hochstein Peter A Electro-optical windshield moisture sensing
US4916374A (en) * 1989-02-28 1990-04-10 Donnelly Corporation Continuously adaptive moisture sensor system for wiper control
US4956591A (en) * 1989-02-28 1990-09-11 Donnelly Corporation Control for a moisture sensor
US5059877A (en) * 1989-12-22 1991-10-22 Libbey-Owens-Ford Co. Rain responsive windshield wiper control
DE4000736A1 (de) * 1990-01-12 1991-07-18 Vdo Schindling Verfahren und anordnung zur steuerung eines scheibenwischers
US5348027A (en) 1991-02-14 1994-09-20 R. J. Reynolds Tobacco Company Cigarette with improved substrate
FR2696060A1 (fr) * 1992-09-22 1994-03-25 Carpentier Claude Procédé et dispositif de commande automatique du gain d'un amplificateur d'un système électroacoustique, notamment pour véhicule automobile.
CA2156892A1 (en) * 1994-08-25 1996-02-26 Andrew S. Inenaga Method and apparatus for precipitation detection and differentiation
JP3407988B2 (ja) * 1994-09-16 2003-05-19 三井造船株式会社 地中埋設物探査装置
US5568027A (en) * 1995-05-19 1996-10-22 Libbey-Owens-Ford Co. Smooth rain-responsive wiper control
JPH09264845A (ja) * 1996-03-28 1997-10-07 Tokimec Inc 吸光光度計
US5760711A (en) * 1996-04-26 1998-06-02 Icg Technologies, Llc Icing detection system
US5828055A (en) * 1996-10-28 1998-10-27 Lucent Technologies Inc. Wide-band tuned input circuit for infrared receivers

Also Published As

Publication number Publication date
ATE285347T1 (de) 2005-01-15
KR20020029332A (ko) 2002-04-18
WO2000071396A1 (en) 2000-11-30
EP1181175B1 (de) 2004-12-22
DE60016914T2 (de) 2005-12-15
JP2003500636A (ja) 2003-01-07
KR100628406B1 (ko) 2006-09-26
EP1181175A1 (de) 2002-02-27
AU4999500A (en) 2000-12-12
US6124691A (en) 2000-09-26
ES2233381T3 (es) 2005-06-16
BR0010874A (pt) 2002-04-16

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