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GB2302319A - Head up display means for aircraft - Google Patents

Head up display means for aircraft

Info

Publication number
GB2302319A
GB2302319A GB9619238A GB9619238A GB2302319A GB 2302319 A GB2302319 A GB 2302319A GB 9619238 A GB9619238 A GB 9619238A GB 9619238 A GB9619238 A GB 9619238A GB 2302319 A GB2302319 A GB 2302319A
Authority
GB
United Kingdom
Prior art keywords
aircraft
display
cylinder
reference frame
representative
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.)
Withdrawn
Application number
GB9619238A
Other versions
GB9619238D0 (en
Inventor
Anthony John Redfern Doyle
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB9619238D0 publication Critical patent/GB9619238D0/en
Publication of GB2302319A publication Critical patent/GB2302319A/en
Withdrawn legal-status Critical Current

Links

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
    • G02B27/01—Head-up displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • G01C23/005—Flight directors
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Optics & Photonics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Instrument Panels (AREA)

Abstract

A head up display system for an aircraft including means for generating a display indicating the attitude of the aircraft, the display including a reference frame (2) which takes the form of a vertically-aligned cylindrical grid consisting of lines (3) in an dial direction which are representative of azimuth and circumferential lines (4) which are representative of altitude and viewed from a position (1) on the cylinder axis in a direction corresponding to the aircraft vector. A zero height datum on the reference frame may be provided, this conveniently taking the form of a shaded area (5) appearing to close in one end of the cylinder, whilst the other end (10) of the cylinder, representing the vertically upward direction, is apparently open. The display may also include circumferential markings (6,7) on the cylinder indicative of a demand height determined by the aircraft's control settings, and of the height of the aircraft. The display may also possess a central area (11) within which the said reference frame does not extend hence enabling the central area to be available for additional symbology or an unobstructed forward view.
GB9619238A 1994-03-31 1995-03-30 Head up display means for aircraft Withdrawn GB2302319A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9406501A GB9406501D0 (en) 1994-03-31 1994-03-31 Head up display means for aircraft
PCT/GB1995/000762 WO1995027186A1 (en) 1994-03-31 1995-03-30 Head up display means for aircraft

Publications (2)

Publication Number Publication Date
GB9619238D0 GB9619238D0 (en) 1996-10-23
GB2302319A true GB2302319A (en) 1997-01-15

Family

ID=10752890

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9406501A Pending GB9406501D0 (en) 1994-03-31 1994-03-31 Head up display means for aircraft
GB9619238A Withdrawn GB2302319A (en) 1994-03-31 1995-03-30 Head up display means for aircraft

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9406501A Pending GB9406501D0 (en) 1994-03-31 1994-03-31 Head up display means for aircraft

Country Status (8)

Country Link
EP (1) EP0767893A1 (en)
JP (1) JPH10504638A (en)
KR (1) KR970702475A (en)
AU (1) AU696731B2 (en)
CA (1) CA2186468A1 (en)
GB (2) GB9406501D0 (en)
WO (1) WO1995027186A1 (en)
ZA (1) ZA952692B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7283064B2 (en) 2005-04-12 2007-10-16 Honeywell International, Inc. System and method for facilitating target aiming and aircraft control using aircraft displays
FR3045015B1 (en) * 2015-12-09 2017-12-22 Thales Sa METHOD FOR DISPLAYING "ATTITUDE DIRECTOR INDICATOR" IN A HEADSET VISUALIZATION SYSTEM FOR AIRCRAFT
FR3058232B1 (en) * 2016-11-03 2021-01-01 Thales Sa PILOTAGE INFORMATION DISPLAY PROCESS IN A DISPLAY DEVICE CALLED "HEAD-UP" FOR HELICOPTERS
US12276524B2 (en) * 2019-06-04 2025-04-15 Hung-Hsin Lin Aircraft flight attitude display device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569840B1 (en) * 1984-08-31 1986-09-05 Schnerb Pierre DEVICE FOR REPRESENTING ON THE SCREEN OF A TELEVISION TUBE THE MOVEMENTS OF A MOBILE, IN PARTICULAR WITH A VIEW TO FACILITATING THE DRIVING OF VEHICLES, PARTICULARLY AIR VEHICLES
FR2580800B1 (en) * 1985-04-18 1987-07-10 Dassault Avions METHOD AND DEVICE FOR THE REPRESENTATION OF THE HORIZON ON BOARD AIRCRAFT
SE459995B (en) * 1988-09-07 1989-08-28 Saab Scania Ab HUD
US5337048A (en) * 1990-07-19 1994-08-09 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Improved head-up display pitch bar system for aircraft

Also Published As

Publication number Publication date
AU696731B2 (en) 1998-09-17
GB9406501D0 (en) 1994-05-25
ZA952692B (en) 1996-02-09
CA2186468A1 (en) 1995-10-12
GB9619238D0 (en) 1996-10-23
JPH10504638A (en) 1998-05-06
KR970702475A (en) 1997-05-13
WO1995027186A1 (en) 1995-10-12
AU2111795A (en) 1995-10-23
EP0767893A1 (en) 1997-04-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)