CA2217639A1 - Dispositif de visualisation a champ visuel etendu - Google Patents

Dispositif de visualisation a champ visuel etendu Download PDF

Info

Publication number
CA2217639A1
CA2217639A1 CA 2217639 CA2217639A CA2217639A1 CA 2217639 A1 CA2217639 A1 CA 2217639A1 CA 2217639 CA2217639 CA 2217639 CA 2217639 A CA2217639 A CA 2217639A CA 2217639 A1 CA2217639 A1 CA 2217639A1
Authority
CA
Canada
Prior art keywords
projector
display system
visual display
user
view
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.)
Abandoned
Application number
CA 2217639
Other languages
English (en)
Inventor
Owen John Williams Wynn
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.)
Rockwell Collins Visual Display Systems Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2217639A1 publication Critical patent/CA2217639A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/307—Simulation of view from aircraft by helmet-mounted projector or display

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

Un dispositif de visualisation (2) à champ visuel étendu comporte au moins un projecteur (12) doté d'au moins une pupille de sortie (14), ledit projecteur étant, en cours d'utilisation, positionné à distance de la tête d'un utilisateur dudit dispositif de visualisation, un organe d'imagerie optique (6) conçu pour créer une image de ladite pupille de sortie (14) du projecteur (12) sur les pupilles oculaires de l'utilisateur (4), un organe de poursuite (18) conçu pour suivre la tête (10) de l'utilisateur et un organe de commande (20) conçu pour positionner et orienter le projecteur (12) de telle sorte que l'image de sa pupille (14) reste présente sur les pupilles oculaires de l'utilisateur (4) lorsque la tête de cet utilisateur se déplace à l'intérieur du champ visuel et du volume de visualisation.
CA 2217639 1996-02-07 1997-02-05 Dispositif de visualisation a champ visuel etendu Abandoned CA2217639A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9602401.3 1996-02-07
GBGB9602401.3A GB9602401D0 (en) 1996-02-07 1996-02-07 A visual display system a large field of view

Publications (1)

Publication Number Publication Date
CA2217639A1 true CA2217639A1 (fr) 1997-08-14

Family

ID=10788217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2217639 Abandoned CA2217639A1 (fr) 1996-02-07 1997-02-05 Dispositif de visualisation a champ visuel etendu

Country Status (5)

Country Link
EP (1) EP0819297A1 (fr)
AU (1) AU1611397A (fr)
CA (1) CA2217639A1 (fr)
GB (2) GB9602401D0 (fr)
WO (1) WO1997029472A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8033830B2 (en) * 2005-05-30 2011-10-11 Honda Motor Co., Ltd. Vehicle simulation system
US8403502B2 (en) 2008-11-18 2013-03-26 Barco N.V. Collimated visual display with elliptical front projection screen
US9189885B2 (en) 2009-09-16 2015-11-17 Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh Visual presentation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303394A (en) * 1980-07-10 1981-12-01 The United States Of America As Represented By The Secretary Of The Navy Computer generated image simulator
GB2101948B (en) * 1981-07-16 1984-09-26 Rediffusion Simulation Ltd Air combat simulator
US5071209A (en) * 1990-05-07 1991-12-10 Hughes Aircraft Company Variable acuity non-linear projection system
FR2680017B1 (fr) * 1991-07-30 1994-08-26 Thomson Csf Visuel a zone d'interet, en particulier pour simulateur.

Also Published As

Publication number Publication date
GB9720335D0 (en) 1997-11-26
GB9602401D0 (en) 1996-04-03
WO1997029472A1 (fr) 1997-08-14
AU1611397A (en) 1997-08-28
GB2314722A (en) 1998-01-07
EP0819297A1 (fr) 1998-01-21
GB2314722B (en) 2000-08-02

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Legal Events

Date Code Title Description
FZDE Dead