FR3097827B1 - Dispositif d’évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule - Google Patents

Dispositif d’évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule Download PDF

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Publication number
FR3097827B1
FR3097827B1 FR1907223A FR1907223A FR3097827B1 FR 3097827 B1 FR3097827 B1 FR 3097827B1 FR 1907223 A FR1907223 A FR 1907223A FR 1907223 A FR1907223 A FR 1907223A FR 3097827 B1 FR3097827 B1 FR 3097827B1
Authority
FR
France
Prior art keywords
module
block
optical surface
vehicle sensor
evacuation device
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
FR1907223A
Other languages
English (en)
Other versions
FR3097827A1 (fr
Inventor
Christophe Chassaing
Maxime Baudouin
Baptiste Beziat
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 FR1907223A priority Critical patent/FR3097827B1/fr
Priority to PCT/EP2020/066651 priority patent/WO2020260075A1/fr
Priority to JP2021577461A priority patent/JP2022538305A/ja
Priority to EP20732233.0A priority patent/EP3990319A1/fr
Priority to CN202080051055.9A priority patent/CN114126934A/zh
Priority to US17/619,309 priority patent/US20220363224A1/en
Publication of FR3097827A1 publication Critical patent/FR3097827A1/fr
Application granted granted Critical
Publication of FR3097827B1 publication Critical patent/FR3097827B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • 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
    • B60S1/566—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens 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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4813—Housing arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • G01S2007/4975—Means for monitoring or calibrating of sensor obstruction by, e.g. dirt- or ice-coating, e.g. by reflection measurement on front-screen
    • G01S2007/4977—Means for monitoring or calibrating of sensor obstruction by, e.g. dirt- or ice-coating, e.g. by reflection measurement on front-screen including means to prevent or remove the obstruction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Water Supply & Treatment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

Le dispositif d’évacuation de liquides (6) pour un module (3) comprend des blocs de capteurs/émetteurs (21, 22, 23, 24, 25) pour véhicule (1). Ledit module (3) comprend : - un premier bloc (21, 24) comportant une surface optique inférieure (21s, 24s) ayant une limite haute (21h, 24h), - au moins un deuxième bloc (22, 23, 25) comportant au moins une surface optique supérieure (22s, 23s, 25s) disposée au-dessus de la surface optique inférieure (21s, 24s), et - l’au moins un deuxième bloc (22, 23, 25) comprenant une limite basse (22l, 23l, 25l). Le dispositif s’étend à partir d’une zone délimitée (7, 51) par au moins une partie de la limite basse (22l, 23l, 25l) de l’au moins un deuxième bloc (22, 23, 25) et ladite limite haute (21h, 24h) du premier bloc (21, 24), et étant configuré pour évacuer des liquides ruisselant de l’au moins une surface optique supérieure (22, 23, 25) vers une zone autre que la surface optique inférieure (21, 24). Figure de l’abrégé: figure 4
FR1907223A 2019-06-28 2019-06-28 Dispositif d’évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule Active FR3097827B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1907223A FR3097827B1 (fr) 2019-06-28 2019-06-28 Dispositif d’évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule
PCT/EP2020/066651 WO2020260075A1 (fr) 2019-06-28 2020-06-16 Dispositif d'évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule
JP2021577461A JP2022538305A (ja) 2019-06-28 2020-06-16 車両用のセンサ／発信機ブロックを備えるモジュール用の液体を排出するための装置
EP20732233.0A EP3990319A1 (fr) 2019-06-28 2020-06-16 Dispositif d'évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule
CN202080051055.9A CN114126934A (zh) 2019-06-28 2020-06-16 用于为包括车辆的传感器/发射器模块的模组排放液体的装置
US17/619,309 US20220363224A1 (en) 2019-06-28 2020-06-16 Device for discharging liquids for a module comprising sensor/transmitter blocks for a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907223A FR3097827B1 (fr) 2019-06-28 2019-06-28 Dispositif d’évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule
FR1907223 2019-06-28

Publications (2)

Publication Number Publication Date
FR3097827A1 FR3097827A1 (fr) 2021-01-01
FR3097827B1 true FR3097827B1 (fr) 2022-01-21

Family

ID=68281648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907223A Active FR3097827B1 (fr) 2019-06-28 2019-06-28 Dispositif d’évacuation de liquides pour un module comprenant des blocs de capteurs/émetteurs pour véhicule

Country Status (6)

Country Link
US (1) US20220363224A1 (fr)
EP (1) EP3990319A1 (fr)
JP (1) JP2022538305A (fr)
CN (1) CN114126934A (fr)
FR (1) FR3097827B1 (fr)
WO (1) WO2020260075A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020208111A1 (de) 2020-06-30 2021-12-30 Robert Bosch Gesellschaft mit beschränkter Haftung Erweiterungsmodul für einen Lidar-Sensor und modulare Lidar-Einheit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9855925B2 (en) * 2014-10-31 2018-01-02 Waymo Llc Control for passive wiper system
DE102014117165A1 (de) * 2014-11-24 2016-05-25 Kautex Textron Gmbh & Co. Kg Fahrzeugintegriertes Sicht- und Reinigungssystem
FR3040953B1 (fr) * 2015-09-14 2018-08-17 Valeo Systemes D'essuyage Dispositif de nettoyage d'un systeme de detection equipant un vehicule automobile
JP5896440B1 (ja) * 2015-10-16 2016-03-30 株式会社東京アールアンドデー 光学機器用ワイパー装置
DE102016101744A1 (de) * 2016-02-01 2017-08-03 Huf Hülsbeck & Fürst Gmbh & Co. Kg Kameraanordnung eines Kraftfahrzeugs
US10189450B2 (en) * 2016-07-18 2019-01-29 Uber Technologies, Inc. Sensor cleaning system for vehicles
WO2018017395A1 (fr) * 2016-07-18 2018-01-25 Uber Technologies, Inc. Système de nettoyage de capteurs pour véhicules
US10589724B2 (en) * 2017-07-12 2020-03-17 Ford Global Technologies, Llc Stowable vehicle sensor
US10435077B2 (en) * 2017-11-29 2019-10-08 Ford Global Technologies, Llc Vehicle sensor cleaning
DE102017221537B4 (de) * 2017-11-30 2024-07-11 Robert Bosch Gmbh Vorrichtung und Verfahren zum Reinigen eines Teilbereichs einer Gehäuseoberfläche
DE102017221530A1 (de) * 2017-11-30 2019-06-06 Robert Bosch Gmbh Vorrichtung ausgebildet zur Umfelderfassung und Verfahren zur Reinigung einer Abdeckung einer solchen Vorrichtung
US11458932B2 (en) * 2017-12-18 2022-10-04 Ford Global Technologies, Llc Sensor assembly with cleaning system
US10259431B1 (en) * 2017-12-19 2019-04-16 GM Global Technology Operations LLC Self-centering wiper system for an optical device

Also Published As

Publication number Publication date
EP3990319A1 (fr) 2022-05-04
WO2020260075A1 (fr) 2020-12-30
US20220363224A1 (en) 2022-11-17
CN114126934A (zh) 2022-03-01
JP2022538305A (ja) 2022-09-01
FR3097827A1 (fr) 2021-01-01

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