Target acquisition and tracking system
AssigneeTrex Enterprises Corp.
InventorsSteve Melnychuk, William Foote, Zhong Quan Zhao, Fritz (Cornelius) Moore
Life of this patent
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Abstract
A projectile tracking system for acquiring and precisely tracking a projectile in flight in order to reveal the source from which the projectile was fired. The source is revealed by the back projection of a 3-dimensional track file. In preferred embodiments the system is installed on a vehicle, such as an un-manned blimp or other aircraft, road vehicle or ship, for locating and destroying small arms fire directed at the vehicle. A kill system may also be included on the vehicle to destroy the source of the projectile.
Claims8
A missile protection system for a moving vehicle, comprising:
- A) a steerable optical system mounted on said vehicle;
- B) an optoelectronic system, coupled to the steerable optical system, for detecting a projectile through the steerable optical system, steering the steerable optical system to track the detected projectile, and generating range and position for the detected projectile;
- C) an analysis system, coupled to the steerable optical system and the optoelectronic system, for determining the trajectory of the detected projectile based upon range and position data generated by the optoelectronic system.
A missile protection system for a moving vehicle, comprising:
- A) a steerable optical system mounted on said vehicle including:
- 1) an azimuth drive motor having a rotational element defining an axis of rotation;
- 2) a step and stare mirror mounted to the rotational element of the azimuth drive motor along the axis of rotation, and pivotable to define an elevation angle;
- 3) an elevation cam mounted coaxially about the axis of rotation;
- 4) an elevation drive motor coupled to the elevation cam to rotate the elevation cam about the axis of rotation;
- 5) a cam follower extending from the step and stare mirror and in contact with the elevation cam wherein rotation of the elevation cam results in a corresponding change in elevation angle;
- B) an optoelectronic system, coupled to the steerable optical system, for detecting a projectile through the steerable optical system, steering the steerable optical system to track the detected projectile, and generating range and position for the detected projectile;
- and
- C) an analysis system, coupled to the steerable optical system and the optoelectronic system, for determining the trajectory of the detected projectile based upon range and position data generated by the optoelectronic system.
Dependencies are inferred from the claim text.