DE102023117045A1 - Reinigungsvorrichtung für eine optische Fläche - Google Patents

Reinigungsvorrichtung für eine optische Fläche Download PDF

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Publication number
DE102023117045A1
DE102023117045A1 DE102023117045.7A DE102023117045A DE102023117045A1 DE 102023117045 A1 DE102023117045 A1 DE 102023117045A1 DE 102023117045 A DE102023117045 A DE 102023117045A DE 102023117045 A1 DE102023117045 A1 DE 102023117045A1
Authority
DE
Germany
Prior art keywords
air
air flow
lines
optical surface
cleaning 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.)
Pending
Application number
DE102023117045.7A
Other languages
German (de)
English (en)
Inventor
Maxime Baudouin
William Terrasse
Frédéric Bretagnol
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
Publication of DE102023117045A1 publication Critical patent/DE102023117045A1/de
Pending legal-status Critical Current

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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
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • 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
    • B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
    • 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
    • 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
    • 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
DE102023117045.7A 2022-06-30 2023-06-28 Reinigungsvorrichtung für eine optische Fläche Pending DE102023117045A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206695 2022-06-30
FR2206695A FR3137349A1 (fr) 2022-06-30 2022-06-30 Dispositif de nettoyage d’une surface optique

Publications (1)

Publication Number Publication Date
DE102023117045A1 true DE102023117045A1 (de) 2024-01-04

Family

ID=84370507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102023117045.7A Pending DE102023117045A1 (de) 2022-06-30 2023-06-28 Reinigungsvorrichtung für eine optische Fläche

Country Status (2)

Country Link
DE (1) DE102023117045A1 (fr)
FR (1) FR3137349A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109641572B (zh) * 2016-07-18 2020-07-14 Uatc有限责任公司 传感器清洁装置和传感器清洁系统
US20180265049A1 (en) * 2017-03-14 2018-09-20 Ford Global Technologies, Llc Sensor and cleaning apparatus
FR3104039B1 (fr) * 2019-12-10 2022-04-15 Valeo Systemes Dessuyage système de nettoyage d'un capteur/émetteur d'un véhicule automobile
DE102020213746A1 (de) * 2020-11-02 2022-05-05 Robert Bosch Gesellschaft mit beschränkter Haftung Sichtfensteranordnung für ein Gehäuse einer LiDAR-Sensoreinrichtung, Gehäuse, LiDAR-Sensoreinrichtung und Arbeitsvorrichtung

Also Published As

Publication number Publication date
FR3137349A1 (fr) 2024-01-05

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