JPH06506535A - 雨滴検出器の作動装置 - Google Patents
雨滴検出器の作動装置Info
- Publication number
- JPH06506535A JPH06506535A JP4506343A JP50634392A JPH06506535A JP H06506535 A JPH06506535 A JP H06506535A JP 4506343 A JP4506343 A JP 4506343A JP 50634392 A JP50634392 A JP 50634392A JP H06506535 A JPH06506535 A JP H06506535A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- sensor
- raindrop detector
- output
- level
- 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.)
- Granted
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
-
- 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
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.センサから出力された信号のレベルと閾値とを比較する手段を有し、当該比 較手段はスイッチング信号をワイパ装置に出力する、1つのセンサを備えたウイ ンドガラス用雨滴検出器の作動装置において、センサ(14)から出力された、 汚れのないウインドガラスに相応する信号(15,17)のレベルと、基準信号 (22)とを比較し、前記センサ(14)から出力された、汚れのないウインド ガラスに相応する信号(15,17)を所定の安定レベル(44)に制御する手 段(18,30)が設けられていることを特徴とする、雨滴検出器の作動装置。 2.前記安定レベル(44)は、基準信号(22)のレベルに相応している、請 求の範囲第1項記載の雨滴検出器の作動装置。 3.前記雨滴検出器(10,12,14,16,18)は信号処理回路部(16 )を有しており、該信号処理回路部(16)ば、センサ信号(15)を増幅する 手段を有しており、当該手段の増幅率は制御器(19)から出力される調整信号 (23)によって変化するものである、請求の範囲第1項又は2項記載の雨滴検 出器の作動装置。 4.前記雨滴検出器(10,12,14,16,18)は、測定効果に基づく信 号(13)を出力する手段(12)を有しており、該手段(12)の出力は制御 回路部(10)により、制御器(30)から出力される調整信号(31)によっ て変化するものである、請求の範囲第1項〜3項いずれか1項記載の雨滴検出器 の作動装置。 5.前記雨滴検出器(10,12,14,16,18)は、前記手段(12)と してビーム(13)を放出するビーム源を有しており、前記ビーム(13)はビ ームセンサ(14)によって受信されるものである、請求の範囲第1項〜4唄い ずれか1項記載の雨滴検出器の作動装置。 6.前記安定レベル(44)としてセンサ信号(15)の長期的平均値が設定さ れている、請求の範囲第1項〜5項いずれか1項記載の雨滴検出器の作動装置。 7.前記安定レベル(44)への制御は、予め与えられるべき期間で行われる、 請求の範囲第1項〜5項いずれか1項記載の雨滴検出器の作動装置。 8.前記安定レベル(44)への制御は、前記信号(15,17)が所定の信号 変化速度に達した時点から中断される、請求の範囲第1項〜7項いずれか1項記 載の雨滴検出器の作動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4112847.8 | 1991-04-19 | ||
DE4112847A DE4112847A1 (de) | 1991-04-19 | 1991-04-19 | Vorrichtung zum betreiben eines regendetektors |
PCT/DE1992/000222 WO1992018359A1 (de) | 1991-04-19 | 1992-03-16 | Vorrichtung zum betreiben eines regendetektors |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06506535A true JPH06506535A (ja) | 1994-07-21 |
JP3419452B2 JP3419452B2 (ja) | 2003-06-23 |
Family
ID=6429960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50634392A Expired - Lifetime JP3419452B2 (ja) | 1991-04-19 | 1992-03-16 | 雨滴検出器の作動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5436541A (ja) |
EP (1) | EP0682611B1 (ja) |
JP (1) | JP3419452B2 (ja) |
DE (2) | DE4112847A1 (ja) |
WO (1) | WO1992018359A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003502619A (ja) * | 1998-12-31 | 2003-01-21 | リビー−オーウェンズ−フォード・カンパニー | 自動エミッタ強度制御装置を有する水分センサ |
JP2004506569A (ja) * | 2000-08-24 | 2004-03-04 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 照明装置の自動制御方法及び照明装置の自動制御装置 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5345549A (en) * | 1992-10-30 | 1994-09-06 | International Business Machines Corporation | Multimedia based security systems |
US6084519A (en) * | 1993-05-07 | 2000-07-04 | Control Devices, Inc. | Multi-function light sensor for vehicle |
WO1995001561A1 (de) * | 1993-07-02 | 1995-01-12 | Gerd Reime | Anordnung zum messen oder erkennen einer veränderung an einem rückstrahlenden element |
DE4417394C2 (de) * | 1994-05-18 | 1997-08-21 | Vdo Schindling | Verfahren und Anordnung zur Steuerung eines Scheibenwischers, insbesondere für ein Kraftfahrzeug |
DE4417436C2 (de) * | 1994-05-18 | 1997-08-21 | Vdo Schindling | Verfahren und Anordnung zur Steuerung eines Scheibenwischers, insbesondere für ein Kraftfahrzeug |
DE19519500C2 (de) * | 1995-05-27 | 1998-12-24 | Bosch Gmbh Robert | Vorrichtung zum Betreiben eines Scheibenwischers |
DE19519501A1 (de) * | 1995-05-27 | 1996-11-28 | Bosch Gmbh Robert | Vorrichtung zum Betreiben eines Scheibenwischers |
DE19519471C2 (de) * | 1995-05-27 | 1999-01-07 | Bosch Gmbh Robert | Vorrichtung zum Betreiben eines Scheibenwischers |
DE19601805C2 (de) * | 1996-01-19 | 2003-02-13 | Bosch Gmbh Robert | Vorrichtung zum Betreiben eines Scheibenwischers |
DE19621627C1 (de) * | 1996-05-30 | 1997-09-18 | Bosch Gmbh Robert | Vorrichtung zum Erfassen einer Benetzung einer Scheibe |
DE19729103A1 (de) * | 1997-07-08 | 1999-01-14 | Bosch Gmbh Robert | Vorrichtung und Verfahren zum Betreiben eines Regensensors |
JPH1134801A (ja) * | 1997-07-22 | 1999-02-09 | Nippon Sheet Glass Co Ltd | 水滴感応式ワイパ制御装置 |
DE19842064A1 (de) | 1998-09-15 | 2000-03-16 | Bosch Gmbh Robert | Vorrichtung zur automatischen Ansteuerung einer Einrichtung |
US5990647A (en) * | 1998-10-29 | 1999-11-23 | Kelsey-Hayes Co. | Embedded self-test for rain sensors |
US6232603B1 (en) | 1998-10-29 | 2001-05-15 | Kelsey-Hayes Co. | Rain sensor operation on solar reflective glass |
US6078056A (en) * | 1998-12-30 | 2000-06-20 | Libbey-Owens-Ford Co. | Moisture sensor with autobalance control |
US6091065A (en) * | 1998-12-31 | 2000-07-18 | Libbey-Owens-Ford Co. | Moisture sensor with digital signal processing filtering |
DE19951831A1 (de) * | 1999-10-28 | 2001-05-03 | Valeo Auto Electric Gmbh | Sensor zur Detektion von Feuchtigkeitstropfen und/oder Schmutzpartikeln auf einer Scheibe und Verfahren zum Betreiben eines solchen Sensors |
JP2002263739A (ja) * | 2001-03-12 | 2002-09-17 | Denso Corp | コルゲートフィンの製造方法 |
DE10117397A1 (de) * | 2001-04-06 | 2002-10-10 | Valeo Auto Electric Gmbh | Sensor zur Detektion von Schmutz und/oder Feuchtigkeit auf einer Außenseite einer Scheibe |
JP2003121559A (ja) * | 2001-08-09 | 2003-04-23 | Denso Corp | レインセンサ |
DE10163375B4 (de) * | 2001-12-21 | 2013-04-04 | Hella Kgaa Hueck & Co. | Verfahren zum Betrieb einer Einrichtung zur Steuerung einer Scheibenwischanlage |
DE10311800A1 (de) * | 2003-03-12 | 2004-09-23 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Betreiben eines Sensors zur Detektion von Störeinflüssen auf einem durchlässigen Körper |
US7421887B2 (en) * | 2005-11-01 | 2008-09-09 | Honeywell International Inc. | Moisture detection and control using sensor feedback |
US7516002B2 (en) * | 2006-01-10 | 2009-04-07 | Guardian Industries Corp. | Rain sensor for detecting rain or other material on window of a vehicle or on other surface |
US9371032B2 (en) | 2006-01-10 | 2016-06-21 | Guardian Industries Corp. | Moisture sensor and/or defogger with Bayesian improvements, and related methods |
JP6106867B2 (ja) * | 2011-09-27 | 2017-04-05 | 株式会社ヴァレオジャパン | 雨滴検出装置 |
GB2532742B (en) | 2014-11-25 | 2018-07-18 | Jaguar Land Rover Ltd | Apparatus and method for controlling a vehicle system |
US9688194B2 (en) * | 2015-03-26 | 2017-06-27 | Ford Global Technologies, Llc | In-vehicle particulate sensor data analysis |
DE102021109172A1 (de) * | 2021-04-13 | 2022-10-13 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum kalibrieren eines regensensors, computerprogrammprodukt, regensensorsystem und fahrzeug |
CN114442200B (zh) * | 2021-12-22 | 2023-07-25 | 南京信息工程大学 | 一种基于图像分析的降水测量装置及测量方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK146959C (da) * | 1981-12-08 | 1984-08-06 | Boeegh Petersen Allan | Viskerrobot med foeler |
DE3314770A1 (de) * | 1983-04-23 | 1984-10-31 | Sidler GmbH & Co, 7400 Tübingen | Einrichtung zum steuern eines scheibenwischermotors |
US4908554A (en) * | 1986-10-30 | 1990-03-13 | Jeff Chance | Moisture sensing apparatus and interior protection system |
DE3722510A1 (de) * | 1987-07-08 | 1989-01-26 | Bosch Gmbh Robert | Vorrichtung zum regenabhaengigen ein- und ausschalten eines elektrischen scheibenwischermotors |
US4956591A (en) * | 1989-02-28 | 1990-09-11 | Donnelly Corporation | Control for a moisture sensor |
US4916374A (en) * | 1989-02-28 | 1990-04-10 | Donnelly Corporation | Continuously adaptive moisture sensor system for wiper control |
DE3939938A1 (de) * | 1989-12-02 | 1991-06-06 | Vdo Schindling | Einrichtung zur steuerung eines scheibenwischers |
DE4000735A1 (de) * | 1990-01-12 | 1991-07-18 | Vdo Schindling | Verfahren und anordnung zur steuerung eines scheibenwischers |
CH682678A5 (de) * | 1991-03-14 | 1993-10-29 | Gegauf Fritz Ag | Steuervorrichtung für den Antriebsmotor einer Nähmaschine. |
US5239244A (en) * | 1992-03-03 | 1993-08-24 | Libbey-Owens-Ford Co. | Vehicle interface for moisture-sensitive wiper control |
-
1991
- 1991-04-19 DE DE4112847A patent/DE4112847A1/de not_active Ceased
-
1992
- 1992-03-16 WO PCT/DE1992/000222 patent/WO1992018359A1/de active IP Right Grant
- 1992-03-16 JP JP50634392A patent/JP3419452B2/ja not_active Expired - Lifetime
- 1992-03-16 US US08/088,348 patent/US5436541A/en not_active Expired - Lifetime
- 1992-03-16 EP EP92906884A patent/EP0682611B1/de not_active Expired - Lifetime
- 1992-03-16 DE DE59208617T patent/DE59208617D1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003502619A (ja) * | 1998-12-31 | 2003-01-21 | リビー−オーウェンズ−フォード・カンパニー | 自動エミッタ強度制御装置を有する水分センサ |
JP2004506569A (ja) * | 2000-08-24 | 2004-03-04 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 照明装置の自動制御方法及び照明装置の自動制御装置 |
Also Published As
Publication number | Publication date |
---|---|
DE59208617D1 (de) | 1997-07-17 |
JP3419452B2 (ja) | 2003-06-23 |
WO1992018359A1 (de) | 1992-10-29 |
US5436541A (en) | 1995-07-25 |
EP0682611A1 (de) | 1995-11-22 |
DE4112847A1 (de) | 1992-10-22 |
EP0682611B1 (de) | 1997-06-11 |
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