FR2452139A1 - Appareil de simulation numerique - Google Patents

Appareil de simulation numerique

Info

Publication number
FR2452139A1
FR2452139A1 FR8006292A FR8006292A FR2452139A1 FR 2452139 A1 FR2452139 A1 FR 2452139A1 FR 8006292 A FR8006292 A FR 8006292A FR 8006292 A FR8006292 A FR 8006292A FR 2452139 A1 FR2452139 A1 FR 2452139A1
Authority
FR
France
Prior art keywords
radar
scan
data
coordinates
memory
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.)
Granted
Application number
FR8006292A
Other languages
English (en)
Other versions
FR2452139B1 (fr
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.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group Ltd
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 Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Publication of FR2452139A1 publication Critical patent/FR2452139A1/fr
Application granted granted Critical
Publication of FR2452139B1 publication Critical patent/FR2452139B1/fr
Expired 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
    • G09B9/40—Simulation of airborne radar
    • 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
    • G09B9/06—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles
    • G09B9/063—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of ships, boats, or other waterborne vehicles by using visual displays
    • 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
    • G09B9/54—Simulation of radar

Abstract

L'INVENTION CONCERNE UN APPAREIL FOURNISSANT A UN DISPOSITIF DE VISUALISATION PPI DES SIGNAUX FICTIFS QUI SERAIENT REFLECHIS PAR UN TERRAIN BALAYE PAR UN RADAR. L'APPAREIL COMPORTE ESSENTIELLEMENT UNE MEMOIRE 12 CONTENANT DES DONNEES REPRESENTATIVES DU TERRAIN A SIMULER EN COORDONNEES CARTESIENNES, DES MOYENS 14 PRODUISANT DES SIGNAUX REPRESENTATIFS DE LA POSITION ET DU BALAYAGE DU RADAR, UN CIRCUIT DE CONVERSION 16, 34 DE COORDONNEES CARTESIENNES EN COORDONNEES POLAIRES, UNE MEMOIRE AUXILIAIRE 18 DES DONNEES CONVERTIES ET UNE VISUALISATION 26 DES DONNEES AINSI CONVERTIES. LE CALCUL DE CONVERSION DE COORDONNEES EST LIMITE AUX ZONES DE TERRAIN INTERSECTEES PAR LE BALAYAGE DU RADAR PAR DES MOYENS DE SELECTION 18 PREVUS POUR CHOISIR DANS LA MEMOIRE PRINCIPALE UNIQUEMENT LES DONNEES PERTINENTES. APPLICATION A LA SIMULATION D'UNE ETENDUE DE LITTORAL OBTENUE D'UN RADAR A BORD D'UN NAVIRE.
FR8006292A 1979-03-21 1980-03-21 Appareil de simulation numerique Expired FR2452139B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7909896 1979-03-21

Publications (2)

Publication Number Publication Date
FR2452139A1 true FR2452139A1 (fr) 1980-10-17
FR2452139B1 FR2452139B1 (fr) 1987-02-27

Family

ID=10504019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006292A Expired FR2452139B1 (fr) 1979-03-21 1980-03-21 Appareil de simulation numerique

Country Status (5)

Country Link
US (1) US4421484A (fr)
JP (1) JPS5649967A (fr)
DE (1) DE3009805A1 (fr)
FR (1) FR2452139B1 (fr)
NO (1) NO154209C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566922A1 (fr) * 1984-06-29 1986-01-03 Thomson Csf Appareil de visualisation d'images a partir de donnees enregistrees sur un film et utilisation pour la navigation aerienne au radar

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103044B (en) * 1981-07-30 1985-04-11 Singer Co Weather radar simulator
JPH01280281A (ja) * 1988-05-06 1989-11-10 Shipbuild Res Assoc Japan 自船位置高精度自動補正装置
US4884971A (en) * 1988-07-14 1989-12-05 Harris Corporation Elevation interpolator for simulated radar display system
IT1229791B (it) * 1988-09-29 1991-09-12 Piazza Francesco Jesi An Architettura circuitale per la realizzazione di apparati di visualizzazione del segnale radar
US4985854A (en) * 1989-05-15 1991-01-15 Honeywell Inc. Method for rapid generation of photo-realistic imagery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764719A (en) * 1971-09-01 1973-10-09 Precision Instr Co Digital radar simulation system
GB1335023A (en) * 1970-11-27 1973-10-24 Solartron Electronic Group Radar simulators
US3769442A (en) * 1972-08-03 1973-10-30 Gen Electric Compressed data base for radar land mass simulator
US3801720A (en) * 1970-10-28 1974-04-02 Ferranti Ltd Digital display generators
US3808711A (en) * 1972-04-13 1974-05-07 Singer Co Collision avoidance radar simulator system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897753A (en) * 1957-06-05 1962-05-30 General Precision Systems Ltd Improvements in or relating to training devices, such as ground aircraft trainers
GB1007966A (en) * 1962-04-03 1965-10-22 Curtiss Wright Corp Improved system for simulating land mass radar reception
US3514521A (en) * 1967-09-29 1970-05-26 Singer General Precision Collision avoidance radar trainer
GB1359504A (en) * 1971-05-13 1974-07-10 Plessey Co Ltd Radar simulation apparatus
US4017985A (en) * 1975-08-22 1977-04-19 General Electric Company Multisensor digital image generator
US4198762A (en) * 1978-09-05 1980-04-22 The Singer Company Digital radar landmass simulator system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801720A (en) * 1970-10-28 1974-04-02 Ferranti Ltd Digital display generators
GB1335023A (en) * 1970-11-27 1973-10-24 Solartron Electronic Group Radar simulators
US3764719A (en) * 1971-09-01 1973-10-09 Precision Instr Co Digital radar simulation system
US3808711A (en) * 1972-04-13 1974-05-07 Singer Co Collision avoidance radar simulator system
US3769442A (en) * 1972-08-03 1973-10-30 Gen Electric Compressed data base for radar land mass simulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566922A1 (fr) * 1984-06-29 1986-01-03 Thomson Csf Appareil de visualisation d'images a partir de donnees enregistrees sur un film et utilisation pour la navigation aerienne au radar
EP0168304A1 (fr) * 1984-06-29 1986-01-15 Thomson-Csf Appareil de visualisation d'images à partir de données enregistrées sur un film, et utilisation pour la navigation aérienne au radar

Also Published As

Publication number Publication date
NO800711L (no) 1980-09-22
FR2452139B1 (fr) 1987-02-27
US4421484A (en) 1983-12-20
DE3009805A1 (de) 1980-10-02
JPS5649967A (en) 1981-05-06
NO154209B (no) 1986-04-28
DE3009805C2 (fr) 1989-03-23
NO154209C (no) 1986-08-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse