DE69530831D1 - Vereisungs- und Schneedetektorsystem für Oberflächen die spiegelnd Licht reflektieren - Google Patents

Vereisungs- und Schneedetektorsystem für Oberflächen die spiegelnd Licht reflektieren

Info

Publication number
DE69530831D1
DE69530831D1 DE69530831T DE69530831T DE69530831D1 DE 69530831 D1 DE69530831 D1 DE 69530831D1 DE 69530831 T DE69530831 T DE 69530831T DE 69530831 T DE69530831 T DE 69530831T DE 69530831 D1 DE69530831 D1 DE 69530831D1
Authority
DE
Germany
Prior art keywords
icing
detector system
specular light
snow detector
reflect
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.)
Expired - Lifetime
Application number
DE69530831T
Other languages
English (en)
Other versions
DE69530831T2 (de
Inventor
Howard Stern
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.)
Rosemount Aerospace Inc
Original Assignee
Rosemount Aerospace Inc
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 Rosemount Aerospace Inc filed Critical Rosemount Aerospace Inc
Publication of DE69530831D1 publication Critical patent/DE69530831D1/de
Application granted granted Critical
Publication of DE69530831T2 publication Critical patent/DE69530831T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G08B19/02—Alarm responsive to formation or anticipated formation of ice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/20—Means for detecting icing or initiating de-icing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/20—Ground installations for de-icing aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Polarising Elements (AREA)
DE69530831T 1994-12-16 1995-12-18 Vereisungs- und Schneedetektorsystem für Oberflächen die spiegelnd Licht reflektieren Expired - Lifetime DE69530831T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US357875 1994-12-16
US08/357,875 US5589822A (en) 1992-10-20 1994-12-16 System for detecting ice or snow on surface which specularly reflects light

Publications (2)

Publication Number Publication Date
DE69530831D1 true DE69530831D1 (de) 2003-06-26
DE69530831T2 DE69530831T2 (de) 2004-04-08

Family

ID=23407378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530831T Expired - Lifetime DE69530831T2 (de) 1994-12-16 1995-12-18 Vereisungs- und Schneedetektorsystem für Oberflächen die spiegelnd Licht reflektieren

Country Status (4)

Country Link
US (2) US5589822A (de)
EP (1) EP0726551B1 (de)
DE (1) DE69530831T2 (de)
DK (1) DK0726551T3 (de)

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US6324489B1 (en) 1999-10-29 2001-11-27 Safegate International Ab Aircraft identification and docking guidance systems
US5838239A (en) * 1992-10-20 1998-11-17 Robotic Vision Systems, Inc. System for detecting ice or snow on surface which specularly reflects light
KR100350402B1 (ko) * 1994-10-14 2003-01-06 세이프게이트 인터내셔날 에이비 항공기 식별 및 도킹 안내 시스템
US5850284A (en) * 1995-06-13 1998-12-15 Robotic Vision Systems, Inc. Apparatus for detecting a polarization altering substance on a surface
US6052056A (en) * 1996-04-26 2000-04-18 Icg Technologies, Llc Substance detection system and method
US5823474A (en) * 1996-09-05 1998-10-20 Sunlase, Inc. Aircraft ice detection and de-icing using lasers
EP0827908A1 (de) * 1996-09-06 1998-03-11 Robotic Vision Systems Inc. Vorrichtung zur Detektion einer polarisationsverändernden Substanz auf einer Oberfläche
US5973672A (en) * 1996-10-15 1999-10-26 Raytheon Company Multiple participant interactive interface
US6206325B1 (en) 1998-09-18 2001-03-27 Sunlase, Inc. Onboard aircraft de-icing using lasers
US6563432B1 (en) 2001-01-12 2003-05-13 Safegate International Ab Aircraft docking system and method with automatic checking of apron and detection of fog or snow
JP3652296B2 (ja) * 2001-10-26 2005-05-25 キヤノン株式会社 光学装置
TWI235230B (en) * 2003-12-03 2005-07-01 Chung Shan Inst Of Science Optical fixed-distance sensing apparatus
PL1606784T3 (pl) * 2003-03-14 2008-03-31 Liwas Aps Urządzenie do wykrywania stanu nawierzchni drogi
JP4220883B2 (ja) * 2003-11-05 2009-02-04 本田技研工業株式会社 フレームグラバ
US7400260B2 (en) * 2005-06-29 2008-07-15 Safe Flight Corporation Optical system and element for detecting ice and water
US7656509B2 (en) * 2006-05-24 2010-02-02 Pixeloptics, Inc. Optical rangefinder for an electro-active lens
US7370525B1 (en) 2006-10-31 2008-05-13 Swan International Sensors Pty. Ltd. Inflight ice detection system
WO2008124397A1 (en) 2007-04-03 2008-10-16 David Fishbaine Inspection system and method
GB2451494B (en) * 2007-08-01 2011-06-08 Qinetiq Ltd Polarimetric imaging apparatus
US7683791B2 (en) * 2007-08-02 2010-03-23 Honeywell International Inc. Aircraft icing sensor
DE102008013525B4 (de) * 2008-03-08 2010-07-29 Nordischer Maschinenbau Rud. Baader Gmbh + Co Kg Vorrichtung und Verfahren zum kontaktlosen Erkennen von Charakteristika von kontinuierlich geförderten, transluzenten Produkten
US8189785B2 (en) * 2008-09-30 2012-05-29 The Mitre Corporation Generating identical numerical sequences utilizing a physical property and secure communication using such sequences
US7986408B2 (en) 2008-11-05 2011-07-26 Rosemount Aerospace Inc. Apparatus and method for in-flight detection of airborne water droplets and ice crystals
US20100226114A1 (en) * 2009-03-03 2010-09-09 David Fishbaine Illumination and imaging system
US20110153172A1 (en) * 2009-12-23 2011-06-23 Noel Wayne Anderson Area management
US20110178635A1 (en) * 2010-01-20 2011-07-21 Noel Wayne Anderson Ice mitigating robot
DE102011102804A1 (de) * 2011-05-30 2012-12-06 Airbus Operations Gmbh Bordgestütztes Enteisungssystem für Luftfahrzeuge sowie Enteisungsverfahren
CN105474482B (zh) * 2013-08-02 2019-04-23 皇家飞利浦有限公司 具有可调节偏振的激光设备
JP6030167B2 (ja) * 2015-03-05 2016-11-24 富士重工業株式会社 航空機翼の水滴離脱性試験方法、及び、航空機翼の水滴離脱性試験装置
JP2017085414A (ja) * 2015-10-29 2017-05-18 Smk株式会社 撮像システム、車両用灯具及び車両
US10214299B2 (en) 2016-09-22 2019-02-26 The Boeing Company Light detection and ranging (LIDAR) ice detection
US10737792B2 (en) 2016-09-22 2020-08-11 The Boeing Company Turbofan engine fluid ice protection delivery system
US10252808B2 (en) 2016-09-22 2019-04-09 The Boeing Company Fluid ice protection system flow conductivity sensor
DE102016121604A1 (de) 2016-11-11 2018-05-17 Wobben Properties Gmbh Messsystem und Verfahren zum Erkennen von Eisansatz an Windenergieanlagen-Rotorblättern
WO2018143187A1 (ja) * 2017-01-31 2018-08-09 Ｊｆｅスチール株式会社 鋼材形状計測装置及び鋼材形状矯正装置
US10429511B2 (en) * 2017-05-04 2019-10-01 The Boeing Company Light detection and ranging (LIDAR) ice detection system
US11125157B2 (en) 2017-09-22 2021-09-21 The Boeing Company Advanced inlet design
CN110221507B (zh) * 2018-03-01 2021-04-13 台达电子工业股份有限公司 投影装置、投影系统及其方法
JP2022144615A (ja) * 2021-03-19 2022-10-03 株式会社Subaru 着氷検出装置
BR102022003769A2 (pt) 2021-05-04 2022-11-16 The Boeing Company Estrutura de entrada de nacele de um conjunto de motor
CN114485483B (zh) * 2022-04-15 2022-06-24 中国空气动力研究与发展中心低速空气动力研究所 一种基于多相机组合成像的冰形在线测量方法及装置

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US4701052A (en) * 1985-05-24 1987-10-20 Schoen Jr Oscar W Dew point hygrometer
US5177346A (en) * 1989-12-13 1993-01-05 Computer Identics Bar code reader system for reading bar code labels with a highly specular and low contrast surface
US5149948A (en) * 1990-07-16 1992-09-22 Computer Identics Improved bar code reader system for reading bar codes under high specular reflection conditions with a variety of surface effects
US5243185A (en) * 1992-07-31 1993-09-07 Loral Aerospace Corp. Apparatus and method for ice detection
US5475370A (en) * 1992-10-20 1995-12-12 Robotic Vision Systems, Inc. System for detecting ice or snow on surface which specularly reflects light

Also Published As

Publication number Publication date
EP0726551B1 (de) 2003-05-21
DK0726551T3 (da) 2003-09-15
EP0726551A1 (de) 1996-08-14
US5617076A (en) 1997-04-01
DE69530831T2 (de) 2004-04-08
US5589822A (en) 1996-12-31

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