US4561849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for simulating combat firing between combat participants
Assignee: Precitronic Gesellschaft fuer Feinmechanik und Electronic mbH
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Filing: 1983-09-21
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Granted: 1985-12-31
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Expires: 2003-09-21
Abstract
Abstract A device is disclosed for combat simulation, in which each weapon carryingombat participant has a laser transmitter, an optical measurement receiver, and an analyzer, and each target object combat participant has reflector elements, an optical information receiver and a device for evaluating the optical information. When firing is simulated, the target is tracked with laser pulses which are transmitted by the laser transmitter and reflected by the reflector elements back to the measurement receiver. The hit accuracy information is optically coded and sent back to the target. According to this invention, optical signals or beams for target tracking and for information transmission are spatially separated from each other by distributing the reflector elements in the vulnerable area of the target, but locating the optical information receiver separately, preferably in an exposed location. The reflector elements may be inexpensive disposable elements. Signal transmission between the various components can be accomplished by optoelectronic links without the use of cables. On receipt of a "hit" signal, an optoelectronic link which activates the laser transmitter can be unavoidably switched off to inactivate the combat participant that has been hit without any possibility of tampering by the combat participant to prevent this.
Inventors
- 👤 Kurt Eichweber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:58
CPC Classifications
F; F41; F41J; F41J5/00; F41J5/02; F41G; F41G3/00; F41G3/26; F41G3/2616; F41G3/2622; F41G3/2683
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
222 words
A device for simulating firing combat between combat participants each of which is either a weapon carrier, a target object, or both, the device comprising, in association with the weapon carrier, laser transmitter means for transmitting laser pulses to track the position of the target object, optical measurement receiver means for receiving the tracking laser pulses reflected by the target object, analyzer means for analyzing from the reflected laser pulses information concerning hit accuracy, and means for transmitting the hit accuracy information to the target object by coded laser pulses, the device further comprising, in association with the target object, reflector element means for reflecting the tracking laser pulses, at least one optical information receiver means for receiving the coded laser pulses, and means coupled to the optical information receiver means for evaluating the hit accuracy information transmitted by the coded laser pulses, the reflector element means being separate from and located in spaced relationship from the optical information receiver means, at least one display means, and at least one optoelectronic communication link connecting the information receiver means of the target object to at least one of the laser transmitter means of the target object and to the display means of the target object for transmitting data or command signals responsive to the hit accuracy information received by the information receiver means.
Claim 2
Independent Claim
222 words
A device for simulating firing combat between combat participants each of which is either a weapon carrier, a target object, or both, the device comprising, in association with the weapon carrier, laser transmitter means for transmitting laser pulses to track the position of the target object, optical measurement receiver means for receiving the tracking laser pulses reflected by the target object, analyzer means for analyzing from the reflected laser pulses information concerning hit accuracy, and means for transmitting the hit accuracy information to the target object by coded laser pulses, the device further comprising, in association with the target object, reflector element means for reflecting the tracking laser pulses, at least one optical information receiver means for receiving the coded laser pulses, and means coupled to the optical information receiver means for evaluating the hit accuracy information transmitted by the coded laser pulses, the reflector element means being separate from and located in spaced relationship from the optical information receiver means, at least one display means, and at least one optoelectronic communication link connecting the information receiver means of the target object to at least one of the laser transmitter means of the target object and to the display means of the target object for transmitting data or command signals responsive to the hit accuracy information received by the information receiver means.
Claim 3
Dependent Claim
40 words
The device according to claim 1, wherein the reflector element means is located in the vulnerable area of the target object and the information receiver means is positioned at an exposed location outside the vulnerable area of the target object.
Claim 4
Dependent Claim
50 words
The device according to claim 2, wherein when using the device on an armored vehicle, the reflector element means comprises a plurality of reflector elements placed in the vicinity of the running gear and the information receiver means is located on a stand projecting above the turret of the vehicle.
Claim 5
Dependent Claim
24 words
The device according to claim 1, 2 or 3, wherein the reflector element means comprises a plurality of reflector elements mounted on removable holders.
Claim 6
Dependent Claim
18 words
The device according to claim 1, wherein the reflector element means comprises a plurality of reflector film elements.
Claim 7
Dependent Claim
47 words
The device according to claim 1, wherein each combat participant is a weapon carrier and a target object simultaneously, the reflector element means comprises a plurality of reflector elements, and the laser transmitter means and optical measurement receiver means which are combined in one laser transmitter-receiver unit.
Claim 8
Dependent Claim
59 words
The device according to claim 6, wherein the information receiver means has a controllable light source means for transmitting a light signal for deactivating the laser transmitter-receiver unit on receipt by the information receiver means of a strike signal relayed by another combat participant, and the laser transmitter-receiver unit has an optical sensor means for receiving the light signal.
Claim 9
Dependent Claim
57 words
The device according to claim 7, wherein the light source means continuously or periodically transmits an activating light signal to the laser transmitter-receiver unit, and on receipt of a strike signal, the information receiver means terminates the transmission of the activating light signal whereby the laser transmitter-receiver unit is deactivated by the absence of the activating signal.
Claim 10
Dependent Claim
76 words
The device according to claim 6, wherein the information receiver means has a light source means for transmitting coded light signals upon receipt by the information receiver means of tracking laser pulses from another combat participant, and the device further comprises periscope means for deflecting the coded light signals into the interior of the target object and a firing display means in the interior of the target object for receiving and displaying the coded light signals.
Claim 11
Dependent Claim
60 words
The device according to claim 6, wherein the information receiver means has an associated light source means for transmitting a light signal upon receipt of a hit signal by the information receiver means from another combat participant, and the device further comprises a hit display means for receiving the light signal and for producing in response thereto a hit display.
Claim 12
Dependent Claim
40 words
The device according to claim 6, further comprising a laser pulse triggering optoelectronic transmission link connecting the standard firing button of the weapon to the transmitter-receiver unit whereby transmission of the laser pulses is triggered by operating the firing button.
Claim 13
Dependent Claim
77 words
The device according to claim 11, wherein the laser transmitter-receiver unit is mounted in the front end of the barrel of the weapon, the optoelectronic transmission link is generated by a light source mounted on a dummy cartridge placed in the breech chamber of the weapon, the light source being activated by operating the firing button, and the laser transmitter-receiver unit has sensor means positioned in the barrel of the weapon for receiving the optical triggering signals.
Claim 14
Dependent Claim
47 words
The device according to claim 6, wherein the device is adapted for combat simulation with hand weapons, the reflector elements being located on the body of the marksman, the information receiver means being located on his helmet, and the laser transmitter-receiver unit being located on the weapon.
Claim 15
Dependent Claim
56 words
The device according to claim 13, further comprising a light source means controllable by the information receiver means for transmitting an activating light signal to the laser transmitter-receiver unit and an optical sensor means associated with the laser transmitter-receiver unit for receiving the activating light signal when the weapon is held in the normal firing position.
References Cited (Backward Citations)
US3315689A
Cited
US4189747A
Cited
US4053929A
Cited
DE2148157A1
Cited
DE2262605A1
Cited
US3832791A
Cited
US3927480A
Cited
US3877157A
Cited
US3956582A
Cited
US3907433A
Cited
US3898747A
Cited
US4063368A
Cited
US4218834A
Cited
US4227261A
Cited
US4246705A
Cited
US4342556A
Cited
DE3028545A1
Cited
US4478581A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-12-30 | 1989-07-01 | 1989-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-30 | 1993-07-01 | 1993-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-30 | 1997-07-01 | 1997-12-31 | $7700.00 | Window Closed / Lapsed |