FR3091190B1 - Optical sensor protection device - Google Patents

Optical sensor protection device Download PDF

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Publication number
FR3091190B1
FR3091190B1 FR1874192A FR1874192A FR3091190B1 FR 3091190 B1 FR3091190 B1 FR 3091190B1 FR 1874192 A FR1874192 A FR 1874192A FR 1874192 A FR1874192 A FR 1874192A FR 3091190 B1 FR3091190 B1 FR 3091190B1
Authority
FR
France
Prior art keywords
optical sensor
housing
rotation
casing
protection 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
FR1874192A
Other languages
French (fr)
Other versions
FR3091190A1 (en
Inventor
Maxime Baudouin
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 FR1874192A priority Critical patent/FR3091190B1/en
Priority to PCT/EP2019/085588 priority patent/WO2020136039A1/en
Priority to DE112019006428.2T priority patent/DE112019006428T5/en
Publication of FR3091190A1 publication Critical patent/FR3091190A1/en
Application granted granted Critical
Publication of FR3091190B1 publication Critical patent/FR3091190B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies

Abstract

Titre de l'invention : Dispositif de protection d’un capteur optique Dispositif de protection (4) d’un capteur optique (3) pour véhicule (1) automobile, le dispositif de protection (4) comportant un boîtier (6) monté mobile en rotation autour d’un axe de rotation (9), un élément optique (7) solidaire du boîtier (6) et configuré pour être disposé dans le champ de vision du capteur optique (3), et un moteur électrique (8) à commutation électronique couplé au boîtier (6) pour entraîner en rotation le boîtier (6) et l’élément optique (7), le boîtier (6) comprenant un logement (21) configuré pour recevoir le capteur optique (3), caractérisé en ce que le logement (21) loge au moins une ailette (27) entraînée en rotation autour de l’axe de rotation (9) par le moteur électrique (8). Figure pour l’abrégé : Fig. 2Title of the invention: Protective device for an optical sensor Protective device (4) for an optical sensor (3) for a motor vehicle (1), the protective device (4) comprising a housing (6) mounted movably in rotation around an axis of rotation (9), an optical element (7) secured to the housing (6) and configured to be placed in the field of vision of the optical sensor (3), and an electric motor (8) to electronic switching coupled to the casing (6) to drive the casing (6) and the optical element (7) in rotation, the casing (6) comprising a housing (21) configured to receive the optical sensor (3), characterized in that that the housing (21) houses at least one fin (27) driven in rotation around the axis of rotation (9) by the electric motor (8). Figure for abstract: Fig. 2

FR1874192A 2018-12-26 2018-12-26 Optical sensor protection device Active FR3091190B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1874192A FR3091190B1 (en) 2018-12-26 2018-12-26 Optical sensor protection device
PCT/EP2019/085588 WO2020136039A1 (en) 2018-12-26 2019-12-17 Device for protecting an optical sensor
DE112019006428.2T DE112019006428T5 (en) 2018-12-26 2019-12-17 Protective device for an optical sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1874192A FR3091190B1 (en) 2018-12-26 2018-12-26 Optical sensor protection device

Publications (2)

Publication Number Publication Date
FR3091190A1 FR3091190A1 (en) 2020-07-03
FR3091190B1 true FR3091190B1 (en) 2022-06-24

Family

ID=68072456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1874192A Active FR3091190B1 (en) 2018-12-26 2018-12-26 Optical sensor protection device

Country Status (3)

Country Link
DE (1) DE112019006428T5 (en)
FR (1) FR3091190B1 (en)
WO (1) WO2020136039A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3058652B1 (en) * 2016-11-17 2021-10-15 Valeo Systemes Dessuyage PROTECTION DEVICE FOR AN OPTICAL SENSOR, DRIVING ASSISTANCE SYSTEM AND ASSOCIATED CLEANING PROCEDURE
DE102017100672A1 (en) * 2017-01-16 2018-07-19 Connaught Electronics Ltd. Camera device for a motor vehicle with a cleaning device for providing the air flow, camera system and motor vehicle

Also Published As

Publication number Publication date
WO2020136039A1 (en) 2020-07-02
FR3091190A1 (en) 2020-07-03
DE112019006428T5 (en) 2021-10-14

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