EP0854348B1 - Système d'assistance acoustique - Google Patents

Système d'assistance acoustique Download PDF

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Publication number
EP0854348B1
EP0854348B1 EP97810979A EP97810979A EP0854348B1 EP 0854348 B1 EP0854348 B1 EP 0854348B1 EP 97810979 A EP97810979 A EP 97810979A EP 97810979 A EP97810979 A EP 97810979A EP 0854348 B1 EP0854348 B1 EP 0854348B1
Authority
EP
European Patent Office
Prior art keywords
acoustic
support system
unit
control data
data
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.)
Revoked
Application number
EP97810979A
Other languages
German (de)
English (en)
Other versions
EP0854348A1 (fr
Inventor
René Lazecki
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.)
SE Schweizerische Elektronikunternehmung
Original Assignee
SE Schweizerische Elektronikunternehmung
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
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Application filed by SE Schweizerische Elektronikunternehmung filed Critical SE Schweizerische Elektronikunternehmung
Priority to DK97810979T priority Critical patent/DK0854348T3/da
Publication of EP0854348A1 publication Critical patent/EP0854348A1/fr
Application granted granted Critical
Publication of EP0854348B1 publication Critical patent/EP0854348B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/26—Teaching or practice apparatus for gun-aiming or gun-laying

Definitions

  • the invention relates to an acoustic support system according to the preamble of claim 1.
  • Such systems are used, for example, by an army in combat exercises and should do the exercise individually for each participant make it appear as realistic as possible.
  • Some Combat situations such as the use of chemical ones Warfare agents, the overflight of airplanes, the explosion of mines, artillery, tank, mine launcher or Hand grenades are only with the help of acoustic support simulable.
  • the invention is based on the object of an acoustic Creating support system that is easy to use can be used repeatedly and is inexpensive.
  • FIG. 1 schematically shows a central unit 1 and one Unit 2 of an acoustic support system according to the Invention.
  • the symbol 3 indicates that between the central unit 1 and the unit 2 a radio connection exists.
  • the system has other connections for signal transmission, such as Optical fiber.
  • the signals in the system are preferred electromagnetic signals, for example in sections as a radio signal and in other sections via fiber optic cables can be transferred. In the example shown For the sake of simplicity, the signals are referred to below as radio signals described.
  • the Central unit 1 is in a control room, for example housed at the practice site.
  • the units 2 each have an electronic control device 4, an electronic one Memory 5 with data representing acoustic signals, a Receiving device 6 for receiving control data, a Conversion device 7 for converting using the Control data selected by the control device 4 parts the stored data into acoustic signals, and one Sound generator 8 for reproducing the acoustic signals.
  • the control device 4 is with the memory 5 and the receiving device 6 connected.
  • the conversion device 7 is connected to the memory 5 and the sound generator 8.
  • the central unit 1 has a control device 9 for generating of control data and an associated sending device 10 for sending control data to a number of selected units 2.
  • the control device 9 of the central unit 1 is suitable for to select a number of units 2 and generate 2 current control data for each selected unit based on the current position of the unit in question 2 and a fictitious current position of one to be simulated Event.
  • Positioning system can be provided, which of the Control device 9 transmits position data.
  • the control device 9 coordinates of the location, where the fictional event takes place.
  • the control device 9 of the central unit 1 then generates control data for the units 2 in the vicinity of the fictitious Explosion site.
  • the control data generated is sent to the transmission device 10 fed which the data via radio to the receiving devices 6 of the respectively selected units 2 sends. There the control data are supplied to the control device 4, which with the help of the control data parts of the in the memory 5 stored data, which corresponds to the event to be simulated correspond, selected.
  • This stored data represent acoustic signals, such as noises, spoken words or whole sentences.
  • the selected parts of the data stored in the memory 5 becomes the conversion device 7 supplied, which the data in acoustic Converts signals.
  • the sound generator 8 receives the acoustic Signals and reproduces them.
  • the sound generator 8 comprises two loudspeakers, which at the ears of a user so that the surrounding noise not be dampened significantly.
  • the memory 5 is preferably an electronic, digital memory, such as an integrated semiconductor memory (Read Only Memory).
  • the data can also be analog or mixed be stored analog / digital.
  • the conversion device 7 is a semiconductor integrated circuit which is suitable for digitally stored data in understandable Transform words, sentences or sounds.
  • the one in memory 5 stored data are using the control device 4 targeted and individually available. That way a typical sound for the event to be simulated retrieved from the memory 5 and the sound generator 8 fed for playback. You can also use instructions and commands stored as words or sentences that everyone Participants can be communicated individually as required.
  • the control device 9 of the central unit 1 is suitable for generating the current tax data for a selected one Unit 2 each has a fictitious current direction of movement of the event to be simulated and with The current volume using the generated control data of the acoustic signals to be reproduced as a function of current position of the selected unit 2 and the current one fictitious position of the event to be simulated regulate. For example, an overflying aircraft by a corresponding noise with a swelling and falling volume can be simulated again.
  • the units 2 with Means (not shown) for detecting a current one Orientation of the respective user and for transmission corresponding data to the central unit 1.
  • Means for detecting a current one Orientation of the respective user and for transmission corresponding data to the central unit 1.
  • the central unit 1 With the help of a compass and a transmitter, the current orientation of a participant and the Central unit 1 can be communicated.
  • the control device 9 the central unit 1 is suitable for a selected one Unit 2 to generate control data by means of which the sound generator 8 a current stereophonic signal as a function of the current position of the selected unit 2, the fictitious current position of the event to be simulated and the current orientation of the selected Unit 2 reproduces. This results in an even more realistic one Simulation of the event.
  • the central unit 1 is suitable for sequential selection and control of several units 2 and also for repeated Select and control the units 2. With the It is the acoustic support system according to the invention the quality is possible in a simple and inexpensive way of simulated processes significantly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Selective Calling Equipment (AREA)
  • Toys (AREA)
  • Manipulator (AREA)
  • Stereophonic System (AREA)

Claims (9)

  1. Système d'assistance acoustique, caractérisé en ce que le système comprend un nombre d'unités (2) comportant chacune un dispositif de commande électronique (4), une mémoire (5) contenant des données qui représentent des signaux acoustiques d'événements à simuler, un dispositif de réception (6) pour la réception de données de commande, un dispositif de conversion (7) pour la conversion en signaux acoustiques des parties desdites données mémorisées sélectionnées par ledit dispositif de commande (4) au moyen des données de commande, et un générateur de son (8) pour la reproduction des signaux acoustiques, et que le système comprend en outre une unité centrale (1) comportant un dispositif de commande (9) pour la génération de données de commande et un dispositif d'émission (10) pour la transmission des données de commande à un nombre d'unités (2) actuellement sélectionnées.
  2. Système d'assistance acoustique selon la revendication 1, caractérisé en ce que chaque utilisateur du système est porteur d'une unité (2).
  3. Système d'assistance acoustique selon la revendication 1 ou 2, caractérisé en ce que le dispositif de commande (9) de l'unité centrale (1) est capable de générer des données de commande actuelles pour une unité (2) sélectionnée particulière sur la base de la position actuelle de l'unité (2) sélectionnée et d'une position fictive actuelle d'un événement à simuler.
  4. Système d'assistance acoustique selon la revendication 3, caractérisé en ce que le dispositif de commande (9) de l'unité centrale (1) est capable de tenir compte, pendant la génération des données de commande pour une unité (2) sélectionnée particulière, d'un mouvement fictif de l'événement à simuler.
  5. Système d'assistance acoustique selon l'une des revendications 1 à 4, caractérisé en ce que le générateur de son (8) comporte deux haut-parleurs.
  6. Système d'assistance acoustique selon la revendication 5, caractérisé en ce que les haut-parleurs sont capables d'être disposés près des oreilles d'un utilisateur sans atténuer substantiellement les bruits de l'environnement.
  7. Système d'assistance acoustique selon l'une des revendications 3 à 6, caractérisé en ce que le dispositif de commande (9) de l'unité centrale (1) est capable de générer des données de commande pour une unité (2) sélectionnée particulière qui permettent de régler le volume actuel des signaux acoustiques reproduits en fonction de la position actuelle de l'unité (2) sélectionnée et de la position fictive actuelle de l'événement à simuler.
  8. Système d'assistance acoustique selon l'une des revendications 1 à 7, caractérisé en ce que les unités (2) comportent des moyens permettant de déterminer l'orientation actuelle de l'utilisateur correspondant et de transmettre les données y relatives à l'unité centrale (1).
  9. Système d'assistance acoustique selon la revendication 8, caractérisé en ce que le dispositif de commande (9) de l'unité centrale (1) est capable de générer des données de commande pour une unité (2) sélectionnée particulière qui permettent au générateur de son (8) de reproduire un signal stéréophonique actuel en fonction de la position actuelle de l'unité (2) sélectionnée, de la position fictive actuelle de l'événement à simuler et de l'orientation actuelle de l'unité (2) sélectionnée.
EP97810979A 1997-01-13 1997-12-15 Système d'assistance acoustique Revoked EP0854348B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK97810979T DK0854348T3 (da) 1997-01-13 1997-12-15 Akustisk hjælpesystem

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH5097 1997-01-13
CH5097 1997-01-13
CH50/97 1997-01-13
US09/006,063 US20010012784A1 (en) 1997-01-13 1998-01-12 Acoustic support system

Publications (2)

Publication Number Publication Date
EP0854348A1 EP0854348A1 (fr) 1998-07-22
EP0854348B1 true EP0854348B1 (fr) 2000-03-08

Family

ID=25683368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810979A Revoked EP0854348B1 (fr) 1997-01-13 1997-12-15 Système d'assistance acoustique

Country Status (9)

Country Link
US (1) US20010012784A1 (fr)
EP (1) EP0854348B1 (fr)
AT (1) ATE190395T1 (fr)
DE (1) DE59701217D1 (fr)
DK (1) DK0854348T3 (fr)
ES (1) ES2143840T3 (fr)
GR (1) GR3033251T3 (fr)
NO (1) NO980128L (fr)
PT (1) PT854348E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803337C2 (de) * 1998-01-29 2002-11-21 Dornier Gmbh Verfahren zur Simulation der Bedrohung von Teilnehmern einer militärischen Übung durch Handgranaten oder Minen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633964C2 (de) * 1976-07-28 1983-09-22 Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg Gefechts-Simulationseinrichtung
US4487583A (en) * 1981-06-15 1984-12-11 Jaycor Receiver garment for weapons engagement simulation system
JP2689734B2 (ja) * 1991-01-09 1997-12-10 ヤマハ株式会社 音響装置
US5207579A (en) * 1991-05-22 1993-05-04 The United States Of America As Represented By The Secretary Of The Army Antipersonnel training mine
TW218062B (fr) * 1991-11-12 1993-12-21 Philips Nv
IE930366A1 (en) * 1993-03-02 1994-09-07 Golden Grid Ltd Improvements in and relating to electronic shooting games

Also Published As

Publication number Publication date
NO980128L (no) 1998-07-14
ES2143840T3 (es) 2000-05-16
US20010012784A1 (en) 2001-08-09
DE59701217D1 (de) 2000-04-13
NO980128D0 (no) 1998-01-12
ATE190395T1 (de) 2000-03-15
GR3033251T3 (en) 2000-09-29
EP0854348A1 (fr) 1998-07-22
PT854348E (pt) 2000-08-31
DK0854348T3 (da) 2000-06-26

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