EP0234542A2 - Dispositif de simulation de cible volante - Google Patents

Dispositif de simulation de cible volante Download PDF

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Publication number
EP0234542A2
EP0234542A2 EP87102545A EP87102545A EP0234542A2 EP 0234542 A2 EP0234542 A2 EP 0234542A2 EP 87102545 A EP87102545 A EP 87102545A EP 87102545 A EP87102545 A EP 87102545A EP 0234542 A2 EP0234542 A2 EP 0234542A2
Authority
EP
European Patent Office
Prior art keywords
flight
optical
simulation
video
target
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
EP87102545A
Other languages
German (de)
English (en)
Other versions
EP0234542A3 (en
EP0234542B1 (fr
Inventor
Edgar Thiele
Bernd Dipl.-Ing. Meusel
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0234542A2 publication Critical patent/EP0234542A2/fr
Publication of EP0234542A3 publication Critical patent/EP0234542A3/de
Application granted granted Critical
Publication of EP0234542B1 publication Critical patent/EP0234542B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F41G3/2616—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device
    • F41G3/2694—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device for simulating a target

Definitions

  • the invention relates to a flight destination simulation device for training and training the operating personnel of anti-aircraft devices for visual / manual target tracking using optical directional means or sensors.
  • an anti-aircraft device can be increased by carrying out, in addition to the radar-controlled destination tracking operating modes, further optical control methods with visual / manual destination tracking.
  • Successful flight target control in a visual operating mode depends on the precise manual tracking of the optical target devices. A prerequisite for this is a good perception and responsiveness of the operator during the tracking process. The operator observes the target in the crosshairs of the optical aiming device and guides it with the movement of the flight target with the aid of a joystick. Correct handling of the control stick when tracking fast-flying and / or highly maneuvering flying objects is difficult and requires a great deal of constant practice. In order to be able to achieve high tracking accuracy at all times, the operating personnel must not only be thoroughly trained, but also have real-time, realistic training options available after training in order to maintain their skills and learn to adapt to new threat situations.
  • the simulation mode should also be more effective in that measures are provided which enable the simulation scenarios to be adapted to the particular environment of the anti-aircraft device.
  • this object is achieved in that devices for reproducing (mediating) predetermined stored trajectories and for detecting and storing real target objects and terrain contours are integrated in the anti-aircraft device for carrying out the simulation of battlefield sceneries with flying objects and that further devices are provided which provide the Operating personnel convey the stored data by means of a fire control computer as simulated flight objects, if necessary in addition to real target objects and terrain contours, as well as with alpha-numerical information about threat analysis and likely combat success via the optical aiming means (tracking sensors) of the anti-aircraft device.
  • the trajectories specified in a memory are Simulated flying objects are conveyed via a video display, the visual representations of which are displayed by means of optical beam splitters and deflection devices directly or by overlaying them with real target objects and terrain contours in the optical aiming device.
  • the image overlay of the simulated target representation with an image of the natural background increases the fidelity to reality in the optical aiming device.
  • the completely autonomous simulation operation that can be carried out with the aid of these devices can impart a high degree of practice to a crew that the correct handling of the control stick of the optical directional means is ensured even when tracking fast-flying and / or highly maneuvering flying objects. In this way, adapting to new threat situations can also be learned.
  • the flight simulation device is based on the presence of a digital fire control computer in the anti-aircraft device.
  • flight path data with further attributes for the simulation display and the programs for the simulation process are stored.
  • a graphics-enabled video processor device with an image Repeat memory converts the simulation data into video format.
  • the simulation scenario is shown on video displays.
  • the optical directing means consist of an optical system 1 for the direct view, filter 3, an eyepiece 4 with laser protection, into which the operator's eye 6 has an insight as a fixed mark via a cross hair 5 (FIG. 1).
  • a direct image superimposition of the direct image obtained via the optics 1 with the simulation scenario converted into video signals takes place using a video display 7, a beam splitting and deflection unit 2 arranged between the optics 1 and the filter 3 of the optical directional means and an optics 8 for imaging the Representations of the video display 7 in the eyepiece image plane.
  • the basis of the simulation process is that the polar flight path data, which changes continuously during the simulation process in accordance with the flight path and flight speed, is compared with the current angle settings of the optical sensor. Proportional of these deviations is based on the crosshair and the correct relationship to the field of view, the current target representation on the video display. If the sensor angular positions coincide with the target data, the target display is located in cross hair 5 of the optical sensor. The size of the target display is correct in relation to the field of view and the simulated target distance. The target display also shows the direction, attitude and type of object. At the beginning of the simulation process is for orientation the operator is shown a direction mark on the edge of the image when the current viewing direction of the sensor is in an angular position in which the simulated target lies outside the field of vision.
  • the device allows the simulated flight destination data either to be taken over as a data record from an external device or to be recorded during the course of the pursuit of a real flight destination by radar or an optical device.
  • information from the terrain contour, sector restrictions when fighting an object and other important information can be saved and displayed as an image background during the simulation. This information can be recorded independently of the flight destination data storage and can only be assigned to the flight destination data later. This allows flight destination simulations to be carried out with variable scenarios.
  • the simulation device also makes it possible to repeat real target flight traces recorded from a location of the anti-aircraft devices as often as desired on the latter against the natural background by superimposing the simulated target representation on the current optical image.
  • flight destination simulation device Another advantage of the flight destination simulation device is the use of simple interfaces of the device, which couple external control and evaluation devices, e.g. enable the current assessment of the training process and the quality of the doctrine.
  • FIG. 2 Another possibility of integrating a video display into the optical tracking sensor is shown in FIG. 2.
  • An indirect image overlay is used here, which is created by binocular viewing.
  • a second eyepiece 22 for a miniature video display is assigned to a one-eyed periscope used as an optical sensor with an eyepiece 21 for a direct view at eye relief.
  • This indirect image overlay also allows simulated flight target movements to be represented realistically and thus to track the optical directional means.
  • FIG 3 shows an overview of the structure of the flight simulation device as an integrated component of an anti-aircraft device.
  • optical target tracking on a visual / manual basis is provided by means of an optical target device 32.
  • Both sensor systems 31, 32 are connected to a fire control computer 34 of a data processing system 33, which evaluates the target data received.
  • Another data connection exists between a drive device 35 for the sensors and the fire control computer 34 for the transmission of follow-up commands.
  • An optical eyepiece 36 for the operator's eye (gunner) is assigned to the optical aiming device 32.
  • a directional handle 37 which is also connected to the fire control computer 34, serves the visual / manual tracking.
  • the fire control computer 34 is connected via a data bus to a device 38 which contains a processor and a memory for the preparation and storage of flight path data.
  • the device 38 is connected via a further data bus to a device 39 which consists of a graphics-capable video processor device and an image repetition memory.
  • This device converts the simulation data of the device 38 into video signals and also supplies alpha-numerical information about threat analysis and likely success in combating the situation.
  • the simulation scenario is shown on a mini video display 4O, the image of which, as already described, is coupled into the optical fire control column.
  • the two processor memory devices 38, 39 have simple interfaces 41, 42 which enable a coupling to external control and evaluation devices.
EP87102545A 1986-02-25 1987-02-23 Dispositif de simulation de cible volante Expired - Lifetime EP0234542B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3606022 1986-02-25
DE3606022 1986-02-25

Publications (3)

Publication Number Publication Date
EP0234542A2 true EP0234542A2 (fr) 1987-09-02
EP0234542A3 EP0234542A3 (en) 1989-02-08
EP0234542B1 EP0234542B1 (fr) 1992-11-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP87102545A Expired - Lifetime EP0234542B1 (fr) 1986-02-25 1987-02-23 Dispositif de simulation de cible volante

Country Status (2)

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EP (1) EP0234542B1 (fr)
DE (1) DE3782511D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027444A1 (fr) * 1996-01-26 1997-07-31 Industrieanlagen-Betriebsgesellschaft Mbh Procede et dispositif de simulation de combat avec au moins un systeme d'armes mobiles fonctionnant en conditions reelles dans un environnement ou sur un terrain, ainsi qu'avec un simulateur quasi fixe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691284A (en) * 1970-03-06 1972-09-12 Bofors Ab Target simulator for an optical sight
DE2128961A1 (de) * 1971-06-11 1972-12-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren und Einrichtung zur Darstellung eines sich bewegenden Zieles
EP0068937A1 (fr) * 1981-06-12 1983-01-05 GIRAVIONS DORAND, Société dite: Procédé de formation d'une cible fictive dans un appareil pour l'entraînement au pointage de cibles
EP0100719A1 (fr) * 1982-07-29 1984-02-15 GIRAVIONS DORAND, Société dite: Dispositif de simulation de tir pour l'entraînement à la manoeuvre d'armes épaulables ou analogues
EP0112742A1 (fr) * 1982-11-30 1984-07-04 Thomson-Csf Simulateur d'entraînement au tir au canon de petit calibre sur cibles simulées
EP0118604A2 (fr) * 1982-11-16 1984-09-19 Brunswick Corporation Simulateur de cible visuel pour l'entraînement à l'extérieur
EP0151255A2 (fr) * 1984-02-03 1985-08-14 Siemens Aktiengesellschaft Blindé de défense anti-aérienne

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691284A (en) * 1970-03-06 1972-09-12 Bofors Ab Target simulator for an optical sight
DE2128961A1 (de) * 1971-06-11 1972-12-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren und Einrichtung zur Darstellung eines sich bewegenden Zieles
EP0068937A1 (fr) * 1981-06-12 1983-01-05 GIRAVIONS DORAND, Société dite: Procédé de formation d'une cible fictive dans un appareil pour l'entraînement au pointage de cibles
EP0100719A1 (fr) * 1982-07-29 1984-02-15 GIRAVIONS DORAND, Société dite: Dispositif de simulation de tir pour l'entraînement à la manoeuvre d'armes épaulables ou analogues
EP0118604A2 (fr) * 1982-11-16 1984-09-19 Brunswick Corporation Simulateur de cible visuel pour l'entraînement à l'extérieur
EP0112742A1 (fr) * 1982-11-30 1984-07-04 Thomson-Csf Simulateur d'entraînement au tir au canon de petit calibre sur cibles simulées
EP0151255A2 (fr) * 1984-02-03 1985-08-14 Siemens Aktiengesellschaft Blindé de défense anti-aérienne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027444A1 (fr) * 1996-01-26 1997-07-31 Industrieanlagen-Betriebsgesellschaft Mbh Procede et dispositif de simulation de combat avec au moins un systeme d'armes mobiles fonctionnant en conditions reelles dans un environnement ou sur un terrain, ainsi qu'avec un simulateur quasi fixe

Also Published As

Publication number Publication date
EP0234542A3 (en) 1989-02-08
EP0234542B1 (fr) 1992-11-11
DE3782511D1 (de) 1992-12-17

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