BR9905715A - Sistema e método para controlar a operação de um dispositivo de limpeza de vidros de veìculos - Google Patents
Sistema e método para controlar a operação de um dispositivo de limpeza de vidros de veìculosInfo
- Publication number
- BR9905715A BR9905715A BR9905715-8A BR9905715A BR9905715A BR 9905715 A BR9905715 A BR 9905715A BR 9905715 A BR9905715 A BR 9905715A BR 9905715 A BR9905715 A BR 9905715A
- Authority
- BR
- Brazil
- Prior art keywords
- control
- cleaning blade
- cleaning device
- amount
- signal
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title abstract 7
- 239000011521 glass Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000002596 correlated effect Effects 0.000 abstract 2
- 230000000875 corresponding effect Effects 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
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
- B60S1/0896—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to a vehicle driving condition, e.g. speed
-
- 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
- B60S1/0859—Other types of detection of rain, e.g. by measuring friction or rain drop impact
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
<B>SISTEMA E MéTODO PARA CONTROLAR E OPERAçãO DE UM DISPOSITIVO DE LIMPEZA DE VIDROS DE VEìCULOS como função da quantidade de líquido presente na janela são descritos. O dispositivo de limpeza compreende um motor elétrico (10) conectado a ao menos um braço de lâmina de limpeza (12) provido com uma lâmina de limpeza, tal sistema de controle compreendendo: Um primeiro sensor (16) adaptado para prover um prímeiro sinal de saída (S~ 1~) correspondendo a uma primeira quantidade dependente da fricção instantânea entre a lâmina de limpeza e a janela do veículo; Um segundo sensor (18) adaptado para prover segundo sinal de saída (S~ 2~) correspondente a uma segunda quantidade correlacionada com a carga aerodinâmica atuante na lâmina de limpeza; e uma unidade de controle e processamento (14) acoplada com ambos sensores (16,18) para receber com sua entrada um primeiro e um segundo sinal (S~ 1~, S~ 2~), a unidade de controle e processamento (14) sendo projetada para determinar o valor de uma terceira quantidade correlata com a quantidade de líquido presente na janela com base nos sinais recebidos e pela comparação com um modelo de referência pré-determinado, e para prover sinais de saida de comando (S~ c~) para controlar a ativação do motor elétrico (10) de uma maneira pré-determinada com função de um valor determinado desta terceira quantidade.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998TO001043A IT1303582B1 (it) | 1998-12-14 | 1998-12-14 | Sistema e procedimento di controllo del funzionamento di undispositivo tergicristallo per veicoli. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9905715A true BR9905715A (pt) | 2000-08-29 |
Family
ID=11417245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9905715-8A BR9905715A (pt) | 1998-12-14 | 1999-12-09 | Sistema e método para controlar a operação de um dispositivo de limpeza de vidros de veìculos |
Country Status (4)
Country | Link |
---|---|
US (1) | US6184642B1 (pt) |
EP (1) | EP1010594A1 (pt) |
BR (1) | BR9905715A (pt) |
IT (1) | IT1303582B1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10144985B4 (de) * | 2001-09-12 | 2012-10-31 | Robert Bosch Gmbh | Verfahren zur Steuerung einer Scheibenwischvorrichtung sowie eine Scheibenwischvorrichtung für ein Kraftfahrzeug |
DE10161582A1 (de) | 2001-12-14 | 2003-06-26 | Volkswagen Ag | Verfahren und Vorrichtung zum Steuern des Wischers einer Scheibe eines Kraftfahrzeugs |
WO2003051693A1 (de) * | 2001-12-19 | 2003-06-26 | Robert Bosch Gmbh | Verfahren zur feuchtigkeitsabhängigen steuerung einer scheibenwischvorrichtung |
WO2003076240A1 (fr) * | 2002-03-13 | 2003-09-18 | Nippon Sheet Glass Company, Limited | Procede de regulation de nettoyeur et regulateur correspondant |
US6892580B2 (en) * | 2003-07-21 | 2005-05-17 | Agc America, Inc. | Method for determining a rate of rain |
US6936985B2 (en) * | 2003-07-21 | 2005-08-30 | Agc America, Inc. | Sensing device for determining a rain rate |
DE102004041266A1 (de) * | 2004-08-26 | 2006-03-02 | Daimlerchrysler Ag | Verfahren zum Steuern eines Heckscheibenwischers und Steuervorrichtung |
DE102004062627B4 (de) * | 2004-12-24 | 2017-08-10 | Volkswagen Ag | Verfahren zur Reinigung einer Scheibe eines Kraftfahrzeuges |
EP2524845B1 (en) * | 2011-05-20 | 2014-07-09 | Valeo Systèmes D'Essuyage | Method and device to control power consumption in a windshield wiper unit |
EP2524844B1 (en) * | 2011-05-20 | 2015-08-26 | Valeo Systèmes D'Essuyage | Method and device to control power consumption in a windshield wiper unit |
DE102012224478A1 (de) * | 2012-12-28 | 2014-07-03 | Robert Bosch Gmbh | Verfahren zur Ansteuerung einer Wischvorrichtung |
US9963112B2 (en) | 2014-09-09 | 2018-05-08 | Ford Global Technologies, Llc | Window wiper system incorporating window moisture and torque sensors |
JP6464390B2 (ja) * | 2014-12-26 | 2019-02-06 | 三菱自動車工業株式会社 | 自動車 |
CN113815566B (zh) * | 2021-09-23 | 2023-08-15 | 杭州电子科技大学 | 一种可变摆动频率的雨刮器及控制方法 |
DE102022211331A1 (de) * | 2022-10-26 | 2024-05-02 | Stellantis Auto Sas | Scheibenwischersystem und Betriebsverfahren dafür |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1156372B (it) * | 1982-06-22 | 1987-02-04 | Fiat Auto Spa | Dispositivo di regolazione automatica della frequenza di attivazione di un tergicristallo per veicoli |
JPS60140401A (ja) * | 1983-12-27 | 1985-07-25 | Nippon Denso Co Ltd | 車両用制御装置 |
JPH0544217Y2 (pt) * | 1987-07-08 | 1993-11-09 | ||
DE4033332C2 (de) * | 1989-10-23 | 1994-09-01 | Jidosha Denki Kogyo Kk | Scheibenwischervorrichtung |
FR2695608B1 (fr) * | 1992-09-15 | 1994-12-02 | Valeo Systemes Dessuyage | Dispositif pour le lavage et l'essuyage d'un pare-brise de véhicule. |
DE4330112C2 (de) * | 1993-09-06 | 1998-01-29 | Bayerische Motoren Werke Ag | Schaltanordnung zur Steuerung der Geschwindigkeit eines Scheibenwischers in Kraftfahrzeugen |
US6281649B1 (en) * | 1997-01-03 | 2001-08-28 | Mccord Winn Textron Inc. | Windshield wiper system |
-
1998
- 1998-12-14 IT IT1998TO001043A patent/IT1303582B1/it active IP Right Grant
-
1999
- 1999-12-08 EP EP99124443A patent/EP1010594A1/en not_active Withdrawn
- 1999-12-09 BR BR9905715-8A patent/BR9905715A/pt not_active IP Right Cessation
- 1999-12-14 US US09/459,855 patent/US6184642B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6184642B1 (en) | 2001-02-06 |
ITTO981043A0 (it) | 1998-12-14 |
IT1303582B1 (it) | 2000-11-14 |
EP1010594A1 (en) | 2000-06-21 |
ITTO981043A1 (it) | 2000-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7 ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1865 DE 03/10/2006. |