IT1246234B - Rivelatore di fili sospesi, particolarmente idoneo per applicazioni avioniche - Google Patents

Rivelatore di fili sospesi, particolarmente idoneo per applicazioni avioniche

Info

Publication number
IT1246234B
IT1246234B IT04826490A IT4826490A IT1246234B IT 1246234 B IT1246234 B IT 1246234B IT 04826490 A IT04826490 A IT 04826490A IT 4826490 A IT4826490 A IT 4826490A IT 1246234 B IT1246234 B IT 1246234B
Authority
IT
Italy
Prior art keywords
detector
particularly suitable
suspended wires
avionic applications
avionic
Prior art date
Application number
IT04826490A
Other languages
English (en)
Other versions
IT9048264A0 (it
IT9048264A1 (it
Inventor
Filippo Modestini
Marco Fazi
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Priority to IT04826490A priority Critical patent/IT1246234B/it
Publication of IT9048264A0 publication Critical patent/IT9048264A0/it
Priority to CA002070185A priority patent/CA2070185A1/en
Priority to PCT/IT1991/000072 priority patent/WO1992004643A1/en
Priority to EP91916204A priority patent/EP0502153A1/en
Priority to US07/854,639 priority patent/US5296909A/en
Publication of IT9048264A1 publication Critical patent/IT9048264A1/it
Application granted granted Critical
Publication of IT1246234B publication Critical patent/IT1246234B/it

Links

Classifications

    • 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
    • G01S17/933—Lidar systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Communication Cables (AREA)
IT04826490A 1990-09-07 1990-09-07 Rivelatore di fili sospesi, particolarmente idoneo per applicazioni avioniche IT1246234B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT04826490A IT1246234B (it) 1990-09-07 1990-09-07 Rivelatore di fili sospesi, particolarmente idoneo per applicazioni avioniche
CA002070185A CA2070185A1 (en) 1990-09-07 1991-09-05 Detector of suspended cables for avionic applications
PCT/IT1991/000072 WO1992004643A1 (en) 1990-09-07 1991-09-05 Detector of suspended cables for avionic applications
EP91916204A EP0502153A1 (en) 1990-09-07 1991-09-05 Detector of suspended cables for avionic applications
US07/854,639 US5296909A (en) 1990-09-07 1991-09-05 Detector of suspended cables for avionic applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04826490A IT1246234B (it) 1990-09-07 1990-09-07 Rivelatore di fili sospesi, particolarmente idoneo per applicazioni avioniche

Publications (3)

Publication Number Publication Date
IT9048264A0 IT9048264A0 (it) 1990-09-07
IT9048264A1 IT9048264A1 (it) 1992-03-07
IT1246234B true IT1246234B (it) 1994-11-17

Family

ID=11265574

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04826490A IT1246234B (it) 1990-09-07 1990-09-07 Rivelatore di fili sospesi, particolarmente idoneo per applicazioni avioniche

Country Status (5)

Country Link
US (1) US5296909A (it)
EP (1) EP0502153A1 (it)
CA (1) CA2070185A1 (it)
IT (1) IT1246234B (it)
WO (1) WO1992004643A1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL104542A (en) * 1993-01-28 1996-05-14 Israel State Airborne obstacle collision avoidance apparatus
FR2706625B1 (fr) * 1993-06-18 1995-07-21 Thomson Csf Lidar haute cadence à source laser basse cadence.
DE19828318C2 (de) * 1998-06-25 2001-02-22 Eurocopter Deutschland Drahthervorhebung
DE10055572C1 (de) * 2000-11-09 2002-01-24 Astrium Gmbh Verfahren zur Leitungserkennung für tieffliegende Fluggeräte
US7620266B2 (en) * 2005-01-20 2009-11-17 International Business Machines Corporation Robust and efficient foreground analysis for real-time video surveillance
FR2888944B1 (fr) * 2005-07-20 2007-10-12 Eurocopter France Procede de detection par telemetrie d'objets filaires suspendus
US7697789B2 (en) * 2006-04-28 2010-04-13 Xerox Corporation System and method for enhancing stored binary images
US8027029B2 (en) 2007-11-07 2011-09-27 Magna Electronics Inc. Object detection and tracking system
US7868817B2 (en) * 2008-10-03 2011-01-11 Honeywell International Inc. Radar system for obstacle avoidance
US8477063B2 (en) * 2008-10-03 2013-07-02 Honeywell International Inc. System and method for obstacle detection and warning
US7898462B2 (en) * 2008-10-03 2011-03-01 Honeywell International Inc. Multi-sector radar sensor
FR2953300B1 (fr) * 2009-12-02 2019-07-05 Airbus Helicopters Procede de detection par telemetrie d'au moins un objet filiforme suspendu se trouvant dans le champ de detection d'un telemetre embarque a bord d'un vehicule
FR2957447B1 (fr) * 2010-03-15 2012-10-26 Eurocopter France Procede et dispositif pour voler a l'aide d'un aeronef a basse altitude de maniere securisee
JP6021897B2 (ja) 2011-05-16 2016-11-09 フグロ ロームズ ピーティーワイ リミテッド 画像データを処理する方法およびシステム
US20220214702A1 (en) * 2020-10-29 2022-07-07 Luis M. Ortiz Systems and methods enabling evasive uav movements during hover and flight
CN113447953B (zh) * 2021-06-29 2022-08-26 山东高速建设管理集团有限公司 一种基于道路交通点云数据的背景滤除方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2258637B3 (it) * 1974-01-19 1977-08-26 Eltro Gmbh
JPS5393826A (en) * 1977-01-28 1978-08-17 Bell & Howell Japan Automatic focal point adjusting device
GB2123643A (en) * 1982-07-19 1984-02-01 Secr Defence Cable detection from aircraft
US4572662A (en) * 1982-11-05 1986-02-25 The United States Of America As Represented By The Secretary Of The Army Wire and wire like object detection system
US4902126A (en) * 1988-02-09 1990-02-20 Fibertek, Inc. Wire obstacle avoidance system for helicopters

Also Published As

Publication number Publication date
US5296909A (en) 1994-03-22
EP0502153A1 (en) 1992-09-09
IT9048264A0 (it) 1990-09-07
WO1992004643A1 (en) 1992-03-19
IT9048264A1 (it) 1992-03-07
CA2070185A1 (en) 1992-03-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929