Optically augmented weapon locating system and methods of use
First Claim
Patent Images
1. A method of locating a weapon, comprising:
- detecting a weapon firing event with an optical sensor system, the detected weapon firing event indicative of a detected firing of the weapon and indicative of a detected time of the weapon firing event;
detecting a projectile fired from the weapon with a radar system;
calculating a state vector associated with the projectile detection;
identifying a location of the weapon, wherein the identifying comprises;
backtracking the state vector until the backtracked state vector intersects with the detected time of the weapon firing event detected by the optical sensor system; and
using the intersection to identify the location of the weapon;
wherein the method further comprises;
communicating the location of the weapon.
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Abstract
A method of locating a weapon includes detecting a weapon firing event with an optical sensor, the detected weapon firing event indicative of a detected firing of the weapon and indicative of a detected time of the weapon firing event. The method also includes detecting a projectile fired from the weapon with a radar system. The method also includes calculating a state vector associated with the projectile detection. The method also includes identifying a location of the weapon by backtracking the state vector to the detected time of the weapon firing event time. The method also includes communicating the location of the weapon. A system that implements the method is also described.
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Citations
25 Claims
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1. A method of locating a weapon, comprising:
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detecting a weapon firing event with an optical sensor system, the detected weapon firing event indicative of a detected firing of the weapon and indicative of a detected time of the weapon firing event; detecting a projectile fired from the weapon with a radar system; calculating a state vector associated with the projectile detection; identifying a location of the weapon, wherein the identifying comprises; backtracking the state vector until the backtracked state vector intersects with the detected time of the weapon firing event detected by the optical sensor system; and using the intersection to identify the location of the weapon;
wherein the method further comprises;communicating the location of the weapon. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A weapon locating system, comprising:
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an optical sensor system configured to detect a weapon firing event, the detected weapon firing event indicative of a detected firing of the weapon and indicative of a detected time of the weapon firing event; a radar system configured to detect a projectile fired from the weapon; a processor configured to calculate a state vector associated with the projectile detection and to backtrack the state vector until the backtracked state vector intersects with the detected time of the weapon firing event detected by the optical sensor system, the processor further configured to use the intersection to identify the location of the weapon; and a communication system configured to communicate the location of the weapon. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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Specification