FR3121896B1 - Procédé de pilotage d’une pompe de nettoyage de capteurs d’un véhicule - Google Patents

Procédé de pilotage d’une pompe de nettoyage de capteurs d’un véhicule Download PDF

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Publication number
FR3121896B1
FR3121896B1 FR2103826A FR2103826A FR3121896B1 FR 3121896 B1 FR3121896 B1 FR 3121896B1 FR 2103826 A FR2103826 A FR 2103826A FR 2103826 A FR2103826 A FR 2103826A FR 3121896 B1 FR3121896 B1 FR 3121896B1
Authority
FR
France
Prior art keywords
cleaning
controlling
cleaning pump
flow rate
cleaning fluid
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
FR2103826A
Other languages
English (en)
Other versions
FR3121896A1 (fr
Inventor
Denis Thebault
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
Priority to FR2103826A priority Critical patent/FR3121896B1/fr
Application filed by Valeo Systemes dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to KR1020237039084A priority patent/KR20240032716A/ko
Priority to PCT/EP2022/055684 priority patent/WO2022218604A1/fr
Priority to US18/553,872 priority patent/US20240217485A1/en
Priority to JP2023563122A priority patent/JP2024514004A/ja
Priority to CN202280035151.3A priority patent/CN117396376A/zh
Priority to EP22710111.0A priority patent/EP4323242A1/fr
Publication of FR3121896A1 publication Critical patent/FR3121896A1/fr
Application granted granted Critical
Publication of FR3121896B1 publication Critical patent/FR3121896B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric 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
    • 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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/52—Arrangement of nozzles; Liquid spreading 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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Automation & Control Theory (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

L’invention concerne un procédé de pilotage (1) d’une pompe de nettoyage (20) de capteurs (31) d’un véhicule (3), ledit procédé de pilotage (1) comprenant les étapes de :- recevoir (E1) au moins une requête de nettoyage (Rq) d’au moins un capteur (31) dudit véhicule (3),- déterminer (E2) un débit (D) de fluide de nettoyage (F) en fonction de ladite au moins une requête de nettoyage (Rq), - adapter (E3) la tension d’alimentation (U1) de ladite pompe de nettoyage (20) en fonction dudit débit (D) de fluide de nettoyage(F), au moyen d’un signal à modulation de largeur d’impulsions (PWM) de sorte à fournir une pression prédéterminée (P1) pour ledit débit (D) de fluide de nettoyage et à envoyer ledit fluide de nettoyage (F) à ladite pression (P1) dans une buse de projection (22) associée audit au moins capteur (31). Figure pour l’abrégé: figure 1
FR2103826A 2021-04-14 2021-04-14 Procédé de pilotage d’une pompe de nettoyage de capteurs d’un véhicule Active FR3121896B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2103826A FR3121896B1 (fr) 2021-04-14 2021-04-14 Procédé de pilotage d’une pompe de nettoyage de capteurs d’un véhicule
PCT/EP2022/055684 WO2022218604A1 (fr) 2021-04-14 2022-03-07 Procédé de pilotage d'une pompe de nettoyage de capteurs d'un véhicule
US18/553,872 US20240217485A1 (en) 2021-04-14 2022-03-07 Method for controlling a pump for cleaning sensors of a vehicle
JP2023563122A JP2024514004A (ja) 2021-04-14 2022-03-07 車両のセンサを洗浄するためのポンプを制御するための方法
KR1020237039084A KR20240032716A (ko) 2021-04-14 2022-03-07 차량의 센서를 세척하기 위한 펌프의 제어 방법
CN202280035151.3A CN117396376A (zh) 2021-04-14 2022-03-07 用于控制清洁车辆传感器的泵的方法
EP22710111.0A EP4323242A1 (fr) 2021-04-14 2022-03-07 Procédé de pilotage d'une pompe de nettoyage de capteurs d'un véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2103826 2021-04-14
FR2103826A FR3121896B1 (fr) 2021-04-14 2021-04-14 Procédé de pilotage d’une pompe de nettoyage de capteurs d’un véhicule

Publications (2)

Publication Number Publication Date
FR3121896A1 FR3121896A1 (fr) 2022-10-21
FR3121896B1 true FR3121896B1 (fr) 2024-04-05

Family

ID=76601336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2103826A Active FR3121896B1 (fr) 2021-04-14 2021-04-14 Procédé de pilotage d’une pompe de nettoyage de capteurs d’un véhicule

Country Status (7)

Country Link
US (1) US20240217485A1 (fr)
EP (1) EP4323242A1 (fr)
JP (1) JP2024514004A (fr)
KR (1) KR20240032716A (fr)
CN (1) CN117396376A (fr)
FR (1) FR3121896B1 (fr)
WO (1) WO2022218604A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240051501A1 (en) * 2022-08-10 2024-02-15 Ford Global Technologeis, Llc Vehicle Sensor Cleaning Device That Provides Air and Liquid Cleaning Streams and Vehicle Sensor System
DE102022128859A1 (de) * 2022-10-31 2024-05-02 Kautex Textron Gmbh & Co. Kg Verfahren zum Regeln eines Reinigungssystems für Kraftfahrzeugkomponenten, Reinigungssystem für Kraftfahrzeugkomponenten und Kraftfahrzeug mit Reinigungssystem für Kraftfahrzeugkomponenten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537790A1 (de) * 1994-10-22 1996-04-25 Volkswagen Ag Scheibenwaschvorrichtung
WO2019116607A1 (fr) * 2017-12-12 2019-06-20 株式会社デンソー Système de nettoyage de véhicule

Also Published As

Publication number Publication date
EP4323242A1 (fr) 2024-02-21
FR3121896A1 (fr) 2022-10-21
US20240217485A1 (en) 2024-07-04
JP2024514004A (ja) 2024-03-27
WO2022218604A1 (fr) 2022-10-20
KR20240032716A (ko) 2024-03-12
CN117396376A (zh) 2024-01-12

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