IT8448604A0 - Dispositivo per determinare la direzione di una linea di visione, ad esempio per apparecchi presentatori di informazioni montati su elemento - Google Patents

Dispositivo per determinare la direzione di una linea di visione, ad esempio per apparecchi presentatori di informazioni montati su elemento

Info

Publication number
IT8448604A0
IT8448604A0 IT8448604A IT4860484A IT8448604A0 IT 8448604 A0 IT8448604 A0 IT 8448604A0 IT 8448604 A IT8448604 A IT 8448604A IT 4860484 A IT4860484 A IT 4860484A IT 8448604 A0 IT8448604 A0 IT 8448604A0
Authority
IT
Italy
Prior art keywords
vision
determining
line
mounted information
information presenter
Prior art date
Application number
IT8448604A
Other languages
English (en)
Other versions
IT1177915B (it
Inventor
Mcfarlane Robert James
Original Assignee
Ferranti Plc
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 Ferranti Plc filed Critical Ferranti Plc
Publication of IT8448604A0 publication Critical patent/IT8448604A0/it
Application granted granted Critical
Publication of IT1177915B publication Critical patent/IT1177915B/it

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
    • G02B27/017—Head mounted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
    • F41G3/225—Helmet sighting systems
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude
    • 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
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • 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
    • G02B2027/0192—Supplementary details
    • G02B2027/0198—System for aligning or maintaining alignment of an image in a predetermined direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gyroscopes (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Telescopes (AREA)
  • Position Input By Displaying (AREA)
IT48604/84A 1983-07-23 1984-07-20 Dispositivo per determinare la direzione di una linea di visione,ad esempio per apparecchi presentatori di informazioni montati su elemento IT1177915B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08319883A GB2143948B (en) 1983-07-23 1983-07-23 Apparatus for determining the direction of a line of sight

Publications (2)

Publication Number Publication Date
IT8448604A0 true IT8448604A0 (it) 1984-07-20
IT1177915B IT1177915B (it) 1987-08-26

Family

ID=10546179

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48604/84A IT1177915B (it) 1983-07-23 1984-07-20 Dispositivo per determinare la direzione di una linea di visione,ad esempio per apparecchi presentatori di informazioni montati su elemento

Country Status (7)

Country Link
US (1) US4722601A (it)
JP (1) JPH061301B2 (it)
DE (1) DE3426505A1 (it)
FR (1) FR2549610B1 (it)
GB (1) GB2143948B (it)
IT (1) IT1177915B (it)
SE (1) SE458395B (it)

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Also Published As

Publication number Publication date
US4722601A (en) 1988-02-02
GB2143948A (en) 1985-02-20
SE8403706L (sv) 1985-01-24
DE3426505A1 (de) 1985-01-31
FR2549610A1 (fr) 1985-01-25
IT1177915B (it) 1987-08-26
SE8403706D0 (sv) 1984-07-13
SE458395B (sv) 1989-03-20
JPS6042734A (ja) 1985-03-07
GB2143948B (en) 1986-08-06
FR2549610B1 (fr) 1990-02-23
DE3426505C2 (it) 1992-07-16
JPH061301B2 (ja) 1994-01-05

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