FR3090857B1 - Procédé de détection d’une position d’un bras de balai d’essuie-glace et dispositif de mise en œuvre du procédé - Google Patents

Procédé de détection d’une position d’un bras de balai d’essuie-glace et dispositif de mise en œuvre du procédé Download PDF

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Publication number
FR3090857B1
FR3090857B1 FR1873687A FR1873687A FR3090857B1 FR 3090857 B1 FR3090857 B1 FR 3090857B1 FR 1873687 A FR1873687 A FR 1873687A FR 1873687 A FR1873687 A FR 1873687A FR 3090857 B1 FR3090857 B1 FR 3090857B1
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France
Prior art keywords
wiper blade
detecting
heating wire
blade arm
implementing
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.)
Active
Application number
FR1873687A
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English (en)
Other versions
FR3090857A1 (fr
Inventor
Thierry Cheng
Véronique Autret
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.)
Valeo Systemes dEssuyage SAS
Original Assignee
Valeo Systemes dEssuyage SAS
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 Valeo Systemes dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to FR1873687A priority Critical patent/FR3090857B1/fr
Priority to PCT/EP2019/082149 priority patent/WO2020126300A1/fr
Publication of FR3090857A1 publication Critical patent/FR3090857A1/fr
Application granted granted Critical
Publication of FR3090857B1 publication Critical patent/FR3090857B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • B60S1/0491—Additional elements being fixed on wipers or parts of wipers not otherwise provided for, e.g. covers, antennae or lights
    • 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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/58—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows
    • B60S1/583—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows including wiping devices
    • 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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/58—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows
    • B60S1/586—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows including defroster or demisting means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24419—Interpolation not coverd by groups G01D5/24404, G01D5/24409 or G01D5/24414
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

La présente invention concerne un procédé de détection d’une position d’un bras de balai (13) d’essuie-glace sur une vitre (1) équipée d’au moins un fil de chauffage (5), dans lequel : on alimente ledit fil de chauffage (5) avec un courant électrique, on déplace le balai d’essuie-glace (11) selon un mouvement de va-et-vient sur la vitre (1), on détecte par un capteur (19) monté sur le balai (11) ou le bras de balai (13) d’essuie-glace le champ magnétique émis par le fil de chauffage lorsque le capteur (19) passe au cours du mouvement de va-et-vient au niveau d’une portion du fil de chauffage (5), et on déduit une position du bras de balai (13) d’essuie-glace à partir du champ magnétique détecté. Figure pour l’abrégé : Figure 1
FR1873687A 2018-12-20 2018-12-20 Procédé de détection d’une position d’un bras de balai d’essuie-glace et dispositif de mise en œuvre du procédé Active FR3090857B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1873687A FR3090857B1 (fr) 2018-12-20 2018-12-20 Procédé de détection d’une position d’un bras de balai d’essuie-glace et dispositif de mise en œuvre du procédé
PCT/EP2019/082149 WO2020126300A1 (fr) 2018-12-20 2019-11-21 Procédé de détection d'une position d'un bras de balai d'essuie-glace et dispositif de mise en oeuvre du procédé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873687A FR3090857B1 (fr) 2018-12-20 2018-12-20 Procédé de détection d’une position d’un bras de balai d’essuie-glace et dispositif de mise en œuvre du procédé

Publications (2)

Publication Number Publication Date
FR3090857A1 FR3090857A1 (fr) 2020-06-26
FR3090857B1 true FR3090857B1 (fr) 2021-01-29

Family

ID=67107576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873687A Active FR3090857B1 (fr) 2018-12-20 2018-12-20 Procédé de détection d’une position d’un bras de balai d’essuie-glace et dispositif de mise en œuvre du procédé

Country Status (2)

Country Link
FR (1) FR3090857B1 (fr)
WO (1) WO2020126300A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007001080A1 (de) * 2007-01-04 2008-07-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Elektrisch beheizbare Fensterscheibe
DE102008001568A1 (de) * 2008-05-06 2009-11-12 Robert Bosch Gmbh Verfahren zum Montieren eines Wischerarms, Verfahren zum Justieren oder Betreiben einer Scheibenwischereinrichtung sowie Schweibenwischereinrichtung

Also Published As

Publication number Publication date
WO2020126300A1 (fr) 2020-06-25
FR3090857A1 (fr) 2020-06-26

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