FR3107685B1 - Dispositif de nettoyage pour système optique - Google Patents
Dispositif de nettoyage pour système optique Download PDFInfo
- Publication number
- FR3107685B1 FR3107685B1 FR2002051A FR2002051A FR3107685B1 FR 3107685 B1 FR3107685 B1 FR 3107685B1 FR 2002051 A FR2002051 A FR 2002051A FR 2002051 A FR2002051 A FR 2002051A FR 3107685 B1 FR3107685 B1 FR 3107685B1
- Authority
- FR
- France
- Prior art keywords
- control module
- optical system
- signals
- glazed 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 title abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
- G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Cleaning In General (AREA)
Abstract
Dispositif de nettoyage pour système optique La présente invention concerne un dispositif de nettoyage (4) d’une surface vitrée (41) d’un système optique, comprenant une pluralité d’électrodes (5) s’étendant le long de la surface vitrée (41) et étant aptes à recevoir un signal (44) provenant d’un module de commande (42), chacun des signaux (44) étant générés distinctement à destination d’au moins une électrode (5), ledit module de commande (42) étant apte à générer une séquence (45) comprenant une pluralité de signaux (44) afin de générer un mouvement d’un fluide présent sur la surface vitrée (41), caractérisé en ce que le module de commande (42) est configuré pour recevoir une pluralité de données aérodynamiques (9), la séquence (45) de signaux (44) générée par le module de commande (42) et à destination des électrodes (5) étant dépendante des données aérodynamiques (9) reçues par le module de commande (42). (figure 3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2002051A FR3107685B1 (fr) | 2020-02-28 | 2020-02-28 | Dispositif de nettoyage pour système optique |
PCT/EP2021/051609 WO2021170322A1 (fr) | 2020-02-28 | 2021-01-25 | Dispositif de nettoyage pour système optique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2002051A FR3107685B1 (fr) | 2020-02-28 | 2020-02-28 | Dispositif de nettoyage pour système optique |
FR2002051 | 2020-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3107685A1 FR3107685A1 (fr) | 2021-09-03 |
FR3107685B1 true FR3107685B1 (fr) | 2023-06-30 |
Family
ID=70295495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2002051A Active FR3107685B1 (fr) | 2020-02-28 | 2020-02-28 | Dispositif de nettoyage pour système optique |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3107685B1 (fr) |
WO (1) | WO2021170322A1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3044937B1 (fr) * | 2015-12-09 | 2018-01-12 | Universite De Lille 1 | Procede pour favoriser le glissement d'au moins une goutte sur un support |
US20180113297A1 (en) * | 2016-10-21 | 2018-04-26 | Tanner Research, Inc. | Active droplet transport defogging |
-
2020
- 2020-02-28 FR FR2002051A patent/FR3107685B1/fr active Active
-
2021
- 2021-01-25 WO PCT/EP2021/051609 patent/WO2021170322A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2021170322A1 (fr) | 2021-09-02 |
FR3107685A1 (fr) | 2021-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7359041B2 (en) | Method and system for optically tracking a target using a triangulation technique | |
US7842893B2 (en) | Electronic pen having an ultrasonic wave controller | |
US8625081B2 (en) | Method and device for measuring distance | |
WO2000031618A1 (fr) | Ecran tactile a balayage optique | |
US10890909B2 (en) | Automobile driving mode determination | |
US11906729B2 (en) | High-precision, high-accuracy, single-hub laser scanner | |
CA1101109A (fr) | Traduction non-disponible | |
CN106233156A (zh) | 用于对象识别的设备 | |
FR3107685B1 (fr) | Dispositif de nettoyage pour système optique | |
US20070236455A1 (en) | Optical navigation system with multiplexed image processing | |
US20180250968A1 (en) | Automatic width detection | |
US20100060567A1 (en) | Controlling device operation relative to a surface | |
Huang et al. | High-precision ultrasonic ranging system platform based on peak-detected self-interference technique | |
TW200514055A (en) | Information carrier and system for reading data stored on such an information carrier | |
EP3244170B1 (fr) | Dispositif de mesure, procédé de mesure et programme de mesure | |
CN114371124B (zh) | 一种基于微悬臂梁的液滴附着力检测系统 | |
KR100924660B1 (ko) | 추력기의 임펄스 측정 장치 및 방법 | |
US3357298A (en) | Star tracker including angularly disposed photoelectric strip surfaces | |
WO1988009989A1 (fr) | Dispositif de lecture d'un support d'enregistrement optique et detecteur optique relatif | |
KR102583511B1 (ko) | 카메라모듈 검사 장치 및 방법 | |
CN107064563B (zh) | 基于扫描探针的光路减震装置及方法 | |
KR102303695B1 (ko) | 안정적 gps 신호 수신을 위한 무인 잠수정의 gps 위치 산출 장치 | |
KR102621050B1 (ko) | 경로 손실 정보를 획득하는 전자 장치의 동작 방법 및 이를 지원하는 전자 장치 | |
US20230121827A1 (en) | Integrated mirror motor galvanometer | |
SU613340A1 (ru) | Устройство дл преобразовани графической информации |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210903 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |