US5426295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple integrated laser engagement system employing fiber optic detection signal transmission
Assignee: Cubic Defense Systems Inc
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Filing: 1994-04-29
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Granted: 1995-06-20
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Expires: 2014-04-29
Abstract
Abstract A manworn laser detection system is provided for use in a multiple integrated laser engagement system (MILES). A plurality of laser detectors are carried by a harness adapted to be worn by a person for receiving a laser bullet hit from a weapon equipped with a laser small arms transmitter (SAT). An amplifier on the harness is connected to the laser detectors on the harness for amplifying a first electrical output signal of the laser detectors. A first optical coupling on the harness is connected to the amplifier for emitting optical signals representative of the amplified first electrical output signal of the laser detectors. An electronics assembly is adapted to be carried by the person and includes second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof. A controller in the electronics assembly is provided for decoding a MILES code embedded in the second electrical output signal. The electronics assembly also includes a display and/or audio output device for providing an indication to the person of the decoded output signal. This indication may be the fact that the person has been "hit" , the player identification of the person that fired a SAT equipped weapon, and the type of weapon that scored the hit.
Inventors
- 👤 Himanshu N. Parikh
- 👤 Fritz W. Healey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:12
CPC Classifications
F; F41; F41G; F41G3/00; F41G3/26; F41G3/2616; F41G3/2622; F41G3/2655
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
152 words
A manworn laser detection system for use in a multiple integrated laser engagement system, comprising: a plurality of laser detectors providing a combined electrical output signal; a harness adapted to be worn by a person for carrying the plurality of laser detectors; an amplifier connected to the laser detectors for amplifying the combined electrical output signal of the laser detectors; a first optical coupling connected to the amplifier for emitting optical signals representative of the amplified combined electrical output signal of the laser detectors; and an electronics assembly electrically isolated from the amplifier and adapted to be carried by the person including a second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof, a controller for decoding the second electrical output signal, and means for providing an indication to the person of the decoded output signal.
Claim 2
Dependent Claim
152 words
A manworn laser detection system for use in a multiple integrated laser engagement system, comprising: a plurality of laser detectors providing a combined electrical output signal; a harness adapted to be worn by a person for carrying the plurality of laser detectors; an amplifier connected to the laser detectors for amplifying the combined electrical output signal of the laser detectors; a first optical coupling connected to the amplifier for emitting optical signals representative of the amplified combined electrical output signal of the laser detectors; and an electronics assembly electrically isolated from the amplifier and adapted to be carried by the person including a second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof, a controller for decoding the second electrical output signal, and means for providing an indication to the person of the decoded output signal.
Claim 3
Dependent Claim
58 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 1, and further comprising an inductive loop pickup mounted to the harness for inductively receiving a third electrical output signal of an inductive loop transmitter connected to a second plurality of laser detectors mounted to a helmet worn by a person.
Claim 4
Dependent Claim
36 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 1 wherein the means for providing the indication to the user of the decoded output signal includes a display.
Claim 5
Dependent Claim
30 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 1 wherein the electronics assembly includes an RF receiver/transceiver connected to the controller.
Claim 6
Dependent Claim
30 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 1 wherein the electronics assembly includes a GPS receiver connected to the controller.
Claim 7
Dependent Claim
28 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 1 wherein the first optical coupling includes an IR emitting diode.
Claim 8
Dependent Claim
36 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 6 wherein the second optical coupling includes an IR detector adapted to be juxtaposed with the IR emitting diode.
Claim 9
Dependent Claim
37 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 1 wherein the electronics assembly further includes third optical coupling for downloading data from the controller to an external computer.
Claim 10
Dependent Claim
41 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 1 wherein the controller includes a main controller and a decoder controller for decoding a MILES code embedded in the second electrical output signal.
Claim 11
Dependent Claim
47 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 8 wherein the electronics assembly further includes a serial communication logic circuit connecting the controller and the third optical coupling for exchanging data between the external computer and the controller.
Claim 12
Dependent Claim
135 words
A manworn laser detection system for use in a multiple integrated laser engagement system, comprising: a plurality of laser detectors providing a combined electrical output signal; an amplifier connected to the laser detectors for amplifying the combined electrical output signal of the laser detectors; a first optical coupling connected to the amplifier for emitting optical signals representative of the amplified combined electrical output signal of the laser detectors; and an electronics assembly adapted to be carried by the person including a second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof, a controller for decoding a MILES code embedded in the second electrical output signal, and means for providing an indication to the person of the decoded MILES code.
Claim 13
Dependent Claim
135 words
A manworn laser detection system for use in a multiple integrated laser engagement system, comprising: a plurality of laser detectors providing a combined electrical output signal; an amplifier connected to the laser detectors for amplifying the combined electrical output signal of the laser detectors; a first optical coupling connected to the amplifier for emitting optical signals representative of the amplified combined electrical output signal of the laser detectors; and an electronics assembly adapted to be carried by the person including a second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof, a controller for decoding a MILES code embedded in the second electrical output signal, and means for providing an indication to the person of the decoded MILES code.
Claim 14
Dependent Claim
50 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 11 wherein the amplifier includes a motion sensor which turns off a source of battery power after a predetermined duration of time in which a person wearing the laser detectors has not moved.
Claim 15
Dependent Claim
36 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 11 wherein the amplifier includes a detector isolation circuit connected between the amplifier and the plurality of laser detectors.
Claim 16
Dependent Claim
37 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 11 wherein the amplifier includes a preamplifier circuit having an output signal connected to an input of a post-amplifier circuit.
Claim 17
Dependent Claim
44 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 14 wherein the amplifier further includes a gain adjustment circuit for controlling a first gain of the pro-amplifier circuit and a second gain of the post-amplifier circuit.
Claim 18
Dependent Claim
50 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 15 and further comprising a temperature compensation circuit connected to the gain adjustment circuit for permitting variations in the control of the first gain and the second gain in response to temperature fluctuations.
Claim 19
Dependent Claim
26 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 11 wherein the amplifier includes a power regulator circuit.
Claim 20
Dependent Claim
39 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 11 wherein the amplifier includes an amplifier circuit and a housing for enclosing the amplifier circuit physically separated from the electronics assembly.
Claim 21
Dependent Claim
57 words
A manworn laser detection system for use in a multiple integrated laser engagement system according to claim 18 wherein the housing of the amplifier is physically connected to a harness adapted to be worn by a person, the harness having the plurality of laser detectors physically secured thereto and electrically connected to the circuit of the amplifier.
Claim 22
Dependent Claim
221 words
A manworn laser detection system for use in a multiple integrated laser engagement system, comprising: a plurality of laser detectors to provide a combined electrical output signal; a harness adapted to be worn by a person for carrying the plurality of laser detectors; an amplifier connected to the laser detectors including a first housing connected to the harness, the housing enclosing an amplifier circuit connected to the plurality of laser detectors for amplifying the combined electrical output signal of the laser detectors; a first optical coupling connected to the amplifier for emitting optical signals representative of the amplified combined electrical output signal of the laser detectors; and an electronics assembly including a second housing physically separated from the first housing of the amplifier and adapted to be carried by the person, the electronics assembly further including a second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof, a controller for decoding a MILES code embedded in the second electrical output signal, a display for providing a visual indication to the person of the decoded MILES code, a third optical coupling for downloading data from the controller to an external computer, an RF receiver/transceiver connected to the controller, and a GPS receiver connected to the controller.
Claim 23
Dependent Claim
221 words
A manworn laser detection system for use in a multiple integrated laser engagement system, comprising: a plurality of laser detectors to provide a combined electrical output signal; a harness adapted to be worn by a person for carrying the plurality of laser detectors; an amplifier connected to the laser detectors including a first housing connected to the harness, the housing enclosing an amplifier circuit connected to the plurality of laser detectors for amplifying the combined electrical output signal of the laser detectors; a first optical coupling connected to the amplifier for emitting optical signals representative of the amplified combined electrical output signal of the laser detectors; and an electronics assembly including a second housing physically separated from the first housing of the amplifier and adapted to be carried by the person, the electronics assembly further including a second optical coupling adapted to be mated with the first optical coupling for receiving the optical signals and generating a second electrical output signal representative thereof, a controller for decoding a MILES code embedded in the second electrical output signal, a display for providing a visual indication to the person of the decoded MILES code, a third optical coupling for downloading data from the controller to an external computer, an RF receiver/transceiver connected to the controller, and a GPS receiver connected to the controller.
References Cited (Backward Citations)
US3790791A
Cited
US4063368A
Cited
US4352665A
Cited
US4487583A
Cited
US4695058A
Cited
US4712885A
Cited
US4629427A
Cited
US4973952A
Cited
US4899039A
Cited
US5012097A
Cited
US5292254A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-06-19 | 1998-12-19 | 1999-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-06-19 | 2002-12-19 | 2003-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-06-19 | 2006-12-19 | 2007-06-20 | $7700.00 | Window Closed / Lapsed |