CN110612480B - 超声波自清洁系统 - Google Patents

超声波自清洁系统 Download PDF

Info

Publication number
CN110612480B
CN110612480B CN201880031272.4A CN201880031272A CN110612480B CN 110612480 B CN110612480 B CN 110612480B CN 201880031272 A CN201880031272 A CN 201880031272A CN 110612480 B CN110612480 B CN 110612480B
Authority
CN
China
Prior art keywords
optical element
cleaning
optical
self
vibration
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
CN201880031272.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN110612480A (zh
Inventor
L·霍瑞什
R·霍瑞什
G·科恩
T·万克斯瑟尔
R·L·维斯尼埃夫
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of CN110612480A publication Critical patent/CN110612480A/zh
Application granted granted Critical
Publication of CN110612480B publication Critical patent/CN110612480B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/026—Using sound waves
    • B08B7/028—Using ultrasounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Cleaning In General (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
CN201880031272.4A 2017-05-12 2018-04-18 超声波自清洁系统 Active CN110612480B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/593,605 2017-05-12
US15/593,605 US10527843B2 (en) 2017-05-12 2017-05-12 Ultra-sonic self-cleaning system
US15/806,698 2017-11-08
US15/806,698 US10520723B2 (en) 2017-05-12 2017-11-08 Ultra-sonic self-cleaning system
PCT/IB2018/052692 WO2018207041A1 (en) 2017-05-12 2018-04-18 Ultra-sonic self-cleaning system

Publications (2)

Publication Number Publication Date
CN110612480A CN110612480A (zh) 2019-12-24
CN110612480B true CN110612480B (zh) 2022-01-28

Family

ID=64096063

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880031272.4A Active CN110612480B (zh) 2017-05-12 2018-04-18 超声波自清洁系统

Country Status (6)

Country Link
US (3) US10527843B2 (enExample)
JP (1) JP2020519433A (enExample)
CN (1) CN110612480B (enExample)
DE (1) DE112018000917T5 (enExample)
GB (1) GB2577416B (enExample)
WO (1) WO2018207041A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10384239B2 (en) 2016-09-27 2019-08-20 Texas Instruments Incorporated Methods and apparatus for ultrasonic lens cleaner using configurable filter banks
US10682675B2 (en) 2016-11-01 2020-06-16 Texas Instruments Incorporated Ultrasonic lens cleaning system with impedance monitoring to detect faults or degradation
US11237387B2 (en) * 2016-12-05 2022-02-01 Texas Instruments Incorporated Ultrasonic lens cleaning system with foreign material detection
US10663418B2 (en) 2017-02-03 2020-05-26 Texas Instruments Incorporated Transducer temperature sensing
US10695805B2 (en) 2017-02-03 2020-06-30 Texas Instruments Incorporated Control system for a sensor assembly
US11042026B2 (en) 2017-02-24 2021-06-22 Texas Instruments Incorporated Transducer-induced heating and cleaning
US11420238B2 (en) 2017-02-27 2022-08-23 Texas Instruments Incorporated Transducer-induced heating-facilitated cleaning
US10780467B2 (en) 2017-04-20 2020-09-22 Texas Instruments Incorporated Methods and apparatus for surface wetting control
US11607704B2 (en) 2017-04-20 2023-03-21 Texas Instruments Incorporated Methods and apparatus for electrostatic control of expelled material for lens cleaners
US10908414B2 (en) 2017-05-10 2021-02-02 Texas Instruments Incorporated Lens cleaning via electrowetting
US10527843B2 (en) * 2017-05-12 2020-01-07 International Business Machines Corporation Ultra-sonic self-cleaning system
CN111526975B (zh) * 2017-12-28 2022-05-17 基米卡尔控股股份有限公司 用于清洁轮胎模具的自动设备
DE102018100805A1 (de) * 2018-01-16 2019-07-18 Connaught Electronics Ltd. Reinigungsvorrichtung zum Reinigen eines lichtdurchlässigen Frontelements eines optischen Sensors für ein Kraftfahrzeug, Anordnung sowie Verfahren
US20190322245A1 (en) * 2018-04-23 2019-10-24 Dlhbowles, Inc. Vehicle sensor cleaning system and method for operating same
US12222449B2 (en) * 2018-05-15 2025-02-11 Carrier Corporation Vibration based actuator system for cleaning of optical surface
CN109739010B (zh) * 2018-12-06 2020-11-27 同济大学 一种自清洁离轴三反射镜装置
US11448873B2 (en) 2019-09-23 2022-09-20 Cnh Industrial Canada, Ltd. System and method for cleaning vision sensors of an agricultural machine
EP4065938B1 (en) * 2019-11-29 2023-10-25 AMS Sensors Singapore Pte. Ltd. Apparatus for monitoring mechanical integrity of an eye-safety component of an illuminator
TWI740346B (zh) * 2020-01-10 2021-09-21 茂達電子股份有限公司 異物偵測系統及方法
DE102020102352B4 (de) 2020-01-31 2021-12-02 Audi Aktiengesellschaft Verfahren zum Planen einer Fahrt mit einem Kraftfahrzeug, Fahrtvorbereitungseinrichtung, und Kraftfahrzeug
EP3909693B1 (en) * 2020-05-15 2024-08-21 Argo AI GmbH Method for protecting an optical sensor of a vehicle from environmental pollutants
WO2022004060A1 (ja) * 2020-07-03 2022-01-06 株式会社村田製作所 洗浄装置、洗浄装置を備える撮像ユニット、および制御方法
US11719928B2 (en) * 2020-09-28 2023-08-08 Waymo Llc Cleaning for rotating sensors
CN112147120A (zh) * 2020-10-19 2020-12-29 赵启涛 自带超声清洁功能的荧光溶解氧传感膜及制备方法与应用
CN112904594A (zh) * 2021-01-28 2021-06-04 维沃移动通信有限公司 智能穿戴设备
DE102021206782A1 (de) 2021-06-30 2023-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Sensorreinigungssystem und -verfahren
US12025482B2 (en) * 2022-02-09 2024-07-02 Simmonds Precision Products, Inc. Contamination detection for optical pressure sensors
US20230359116A1 (en) * 2022-05-06 2023-11-09 Intel Corporation System and process for cleaning a membrane
CN115266747A (zh) * 2022-06-23 2022-11-01 厦门科俊亿智能科技有限公司 一种螺纹检测装置
DE102022117608B4 (de) * 2022-07-14 2024-06-20 Webasto SE Durchsichtsanordnung für einen Umfeldsensor eines Kraftfahrzeuges
CN115815215A (zh) * 2022-11-08 2023-03-21 乳源东阳光智能科技有限公司 一种加热组件及其坐便器和加热组件清洗方法
KR102892331B1 (ko) * 2022-11-14 2025-11-27 나노아이텍(주) 스마트 자동 렌즈 세척 방법
JP2025114131A (ja) * 2024-01-24 2025-08-05 マクセル株式会社 レンズユニットの光学特性測定方法及び測定装置
GB2703688A (en) * 2024-03-08 2026-08-05 Motherson Innovations Co Limited Method for detecting dirt and cleaning with piezo transducer, device, automotive part and vehicle
US12449109B1 (en) * 2024-11-14 2025-10-21 Ford Global Technologies, Llc Vehicle vent patch systems with ultrasonic devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102445458A (zh) * 2011-10-18 2012-05-09 中国科学院合肥物质科学研究院 一种光学透镜测污装置
CN104345524A (zh) * 2013-07-31 2015-02-11 福特全球技术公司 自洁式照相机镜头
KR20160002353A (ko) * 2014-06-30 2016-01-07 가부시기가이샤 디스코 레이저 가공 장치

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519412B1 (enExample) 1969-01-04 1976-03-26
JPS5752548B2 (enExample) 1973-12-25 1982-11-08
JPS5913087B2 (ja) 1974-07-12 1984-03-27 パイオニア株式会社 磁気録音再生装置
JPS58139112A (ja) 1982-02-12 1983-08-18 Omron Tateisi Electronics Co 光電スイツチ
JPH0415146A (ja) * 1990-05-08 1992-01-20 Seiko Epson Corp 窓払拭装置
JPH04123756U (ja) * 1991-04-19 1992-11-10 株式会社ゼクセル ウインドガラスの霜除け装置
JP2006035139A (ja) 2004-07-28 2006-02-09 Ptc Engineering:Kk 超音波洗浄装置
JP4315448B2 (ja) 2004-08-31 2009-08-19 京セラキンセキ株式会社 光学ローパスフィルタ及びそれを使用した光学機器
US8473262B2 (en) * 2008-08-14 2013-06-25 ARETé ASSOCIATES Self-cleaning submerged instrumentation
JP5098364B2 (ja) 2007-03-02 2012-12-12 セイコーエプソン株式会社 防塵ガラス及びそれを用いた電気光学装置
JP5109412B2 (ja) 2007-03-02 2012-12-26 セイコーエプソン株式会社 防塵基板及びそれを用いた電気光学装置
US7999173B1 (en) 2007-03-21 2011-08-16 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Dust removal from solar cells
US7958899B2 (en) * 2007-08-21 2011-06-14 Dainippon Screen Mfg. Co., Ltd. Substrate cleaning apparatus and substrate cleaning method
US8854505B2 (en) 2008-11-13 2014-10-07 Nikon Corporation Dust-removal optical device, a dust-removal imaging device, and method of manufacturing an optical device for removing dust
JP5385650B2 (ja) * 2009-03-23 2014-01-08 キヤノン株式会社 撮像装置、その制御方法及びプログラム
EA026338B1 (ru) * 2009-08-28 2017-03-31 Лонца Аг Способ предотвращения закупоривания системы каналов в микрореакторе и микрореактор для осуществления способа
CN201579230U (zh) 2009-10-23 2010-09-15 河北先河环保科技股份有限公司 水下光学测量分析仪的微型超声波清洗装置
JP2011175107A (ja) 2010-02-24 2011-09-08 Sony Corp 光学素子および光学機器
WO2012157407A1 (ja) * 2011-05-13 2012-11-22 富士フイルム株式会社 撮像装置及び合焦制御方法
DE102012213136A1 (de) * 2012-07-26 2014-01-30 Siemens Aktiengesellschaft Photovoltaikmodul und Verfahren zum Reinigen des Photovoltaikmoduls
EP2946419B1 (en) * 2013-01-29 2017-11-08 Canon Kabushiki Kaisha Piezoelectric material, piezoelectric element, and electronic equipment
GB2518136B (en) * 2013-07-22 2016-09-14 Echovista Gmbh Ultrasonically clearing precipitation
US9192278B2 (en) * 2013-09-30 2015-11-24 Elwha Llc Self-cleaning substrate
DE102014200219B4 (de) * 2014-01-09 2025-02-13 Continental Autonomous Mobility Germany GmbH Vorrichtung zur Reinigung eines optischen Elements eines Kamerasystems
KR101539050B1 (ko) 2014-05-12 2015-07-23 울산대학교 산학협력단 강유전 고분자를 이용한 초음파 변환기
JP2016064397A (ja) * 2014-07-03 2016-04-28 アスモ株式会社 液滴除去方法及び液滴除去装置
CN204228198U (zh) 2014-10-28 2015-03-25 南昌航空大学 基于聚偏氟乙烯压电薄膜的多物理量传感识别系统
US9925570B2 (en) * 2014-11-26 2018-03-27 Nec Corporation Open path optical sensing system having an ultrasonic cleaner and method
US10401618B2 (en) * 2015-03-11 2019-09-03 Texas Instruments Incorporated Ultrasonic lens cleaning system with current sensing
WO2016149046A1 (en) 2015-03-16 2016-09-22 Innovasonic, Inc. Transparent ultrasonic transducer fabrication method and device
EP3296014B1 (en) * 2015-05-13 2023-11-15 Airex Co., Ltd. Particle control method
US9667191B2 (en) * 2015-07-14 2017-05-30 Texas Instruments Incorporated Ultrasound lens cleaner driver with frequency selectable oscillator
CN105772380A (zh) 2016-04-05 2016-07-20 湖南大学 一种pvdf超声换能器电极的制作方法及pvdf超声换能器
US10527843B2 (en) * 2017-05-12 2020-01-07 International Business Machines Corporation Ultra-sonic self-cleaning system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102445458A (zh) * 2011-10-18 2012-05-09 中国科学院合肥物质科学研究院 一种光学透镜测污装置
CN104345524A (zh) * 2013-07-31 2015-02-11 福特全球技术公司 自洁式照相机镜头
KR20160002353A (ko) * 2014-06-30 2016-01-07 가부시기가이샤 디스코 레이저 가공 장치

Also Published As

Publication number Publication date
CN110612480A (zh) 2019-12-24
US20180329205A1 (en) 2018-11-15
GB201917374D0 (en) 2020-01-15
GB2577416A (en) 2020-03-25
US20180329206A1 (en) 2018-11-15
US10527843B2 (en) 2020-01-07
JP2020519433A (ja) 2020-07-02
US20200064624A1 (en) 2020-02-27
DE112018000917T5 (de) 2019-11-14
GB2577416B (en) 2022-03-09
WO2018207041A1 (en) 2018-11-15
US10520723B2 (en) 2019-12-31
US11073687B2 (en) 2021-07-27

Similar Documents

Publication Publication Date Title
US11073687B2 (en) Ultra-sonic self-cleaning system
CN108883435B (zh) 用于超声换能器像素读出的驱动方案
JP4759635B2 (ja) 振動装置
US9925570B2 (en) Open path optical sensing system having an ultrasonic cleaner and method
US12488320B2 (en) Systems and methods for waste management
JP2020519433A5 (enExample)
JP4759636B2 (ja) 振動装置
TWI859233B (zh) 促進螢幕保護器之超音波感測器陣列控制
US20200368793A1 (en) Ultrasonic lens cleaner structure for a vehicle
JP2017067559A (ja) 距離測定装置
KR102822597B1 (ko) 광학적 무결성의 음향 검출의 방법 및 응용
CN112703063B (zh) 振动装置和光学检测装置
EP3964808B1 (en) Detection sensor and detection device including the same
JP5889712B2 (ja) 超音波センサ
JP2021180411A (ja) 撮像装置および撮像装置の制御方法
KR102581478B1 (ko) 가스 센서를 포함하는 전자 장치 및 그 동작방법
JP2025106630A (ja) 振動装置を制御する制御装置及び振動装置を制御する方法
JP7726382B2 (ja) 振動装置を制御する制御装置及び振動装置を制御する方法
JP5136207B2 (ja) 撮像装置、検査装置および検査方法
JPWO2023188515A5 (enExample)
CN118339514A (zh) 光学模块和光学装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant