Shooting simulating process and training device

• US 5,194,006 A
• Filed: 05/15/1991
• Issued: 03/16/1993
• Est. Priority Date: 05/15/1991
• Status: Expired due to Term

• Current Assignee: Laser Shot, Inc.
• Original Assignee: William Zaenglein Jr
• Inventors: Zaenglein, William Jr.
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Richman, Glenn E.
• Application Number:
  US07/700,269
• Time in Patent Office: 671 Days
• Field of Search: 434/11, 434/16-23, 273/371-374, 364/561, 364/565, 364/423, 364/460, 367/127, 367/118, 356/3, 356/5, 356/152
• US Class Current: 434/19
• CPC Class Codes: F41G 3/2627 Cooperating with a motion picture projector
• CPC Class Codes: F41G 3/2655 in which the light beam is sent from the weapon to the target
• CPC Class Codes: F41G 3/2694 for simulating a target F41G3/2627 takes precedence; moving targets per se F41J9/00

Abstract

A user friendly shooting simulating process and training system are provided to more accurately and reliably detect the impact time and location in which a projectile shot from a shotgun, rifle, pistol or other weapon, hits a moving target. Desirably, the shooting simulating process and training system can also readily display the amount by which the projectile misses the target. The target impact time is based upon the speed and directions of the target and weapon, as well as the internal and external delay time of the projectile. In the preferred form, the training system includes a microprocessor and special projectile sensing equipment, and the targets and projectiles are simulated and viewed on display screens.

Claims

1. A ballistic simulating and training system, comprising:

a screen for viewing a simulated moving target and a simulated projectile shot towards said target;

a weapon selected from the group consisting of a shotgun, rifle and a pistol, said weapon having a trigger with a sear and a barrel providing a muzzle;

a projectile simulating light projector mounted about said barrel of said weapon for optically projecting a simulated image and aiming point of said projectile upon said screen when said projectile exits said weapon;

an internal delay circuit operatively connected to said light projector for providing a delay between the time the sear of the trigger slips to the time when the projectile leaves said muzzle;

a target projector for optically displaying said moving target on said screen;

a lens and light sensing device for sensing the positions of said projectile on said screen;

a central processing unit operatively connected to said light sensing device for automatically calculating the positions of said projectile and said target when the trajectory of said projectile intersects with the path of movement of said target to indicate whether the said target has been hit or missed by said projectile, said calculating commencing when said target is activated, said central processing unit automatically determining the position of the target at the time the projectile leaves the muzzle as specified by said internal delay circuit, said central processing unit calculating the external delay time required for the projectile after leaving the muzzle to intersect the simulated plane of the target based on the point on the screen on which the light representing such projectile is sensed, said calculating being based upon the velocity and time of travel of said projectile to said point of intersection, said calculating further including calculating the distance said target will travel during said external delay time to determine the position of said target at the conclusion of said external delay time, said central processing unit automatically determining the relative position of such target and projectile at the conclusion of said external delay time; and

a display coupled to said central processing unit for indicating and displaying said positions calculated by said central processing unit including a display of the relative positions of said projectile and said target at the time said projectile intersects a substantially vertical plane of the target, said display comprising at least one member selected from the group consisting of a monitor, television receiver, a substantially flat television screen, and display screen.

2. A ballistic simulating and training system in accordance with claim 1 wherein said light sensing device comprises at least one member selected from the group consisting of an infrared sensing device, optical fibers, and liquid display crystals.

3. A ballistic simulating and training system in accordance with claim 1 wherein said target projector comprises at least one member selected from the group consisting of a big screen television projector, a substantially flat television screen, movie projector, slide projector, camera, and video cassette recorder.

4. A ballistic simulating and training system in accordance with claim 1 including a voice activated device coupled to said target projector.

5. A ballistic simulating and training system in accordance with claim 4 wherein said light sensing device comprises a camera and a scanner connected to said central processing unit, said scanner comprising an oscillator, a pulse counter, at least one switch, a spike detector, and a scan line counter.

6. A ballistic simulating and training system in accordance with claim 4 wherein said light sensing device comprises an array of sensors.