Weapon targeting system

Patent metadata

Field	Value
Publication number	US-10480902-B2
Application number	US-201916252726-A
Country	US
Kind code	B2
Filing date	Jan 21, 2019
Priority date	Sep 19, 2014
Publication date	Nov 19, 2019
Grant date	Nov 19, 2019

Abstract

A point of aim shows where a weapon is aimed on a target. An electronic device determines an impact location on the target of a projectile fired from the weapon, determines a distance from the point of aim to the impact location, and moves the point of aim in order to sight the weapon to the target.

First claim

What is claimed is:

1. A method executed by an electronic scope mounted to a rifle, the method comprising:
displaying, to a shooter and thru the electronic scope mounted to the rifle, a point of aim that is a visual indication showing a location where the rifle is aimed on a target; and
moving, by the electronic scope, the point of aim being displayed to the shooter thru the electronic scope to compensate for bore temperature of the rifle so a bullet fired from the rifle hits the target at the location where the rifle is aimed on the target.

2. The method of claim 1 further comprising:
determining, by the electronic scope, the bore temperature of a bore of the rifle; and
determining, by the electronic scope and based on the bore temperature, an adjustment to the point of aim in order to compensate for effects of the bore temperature on a trajectory path of the bullet fired from the rifle,
wherein the electronic scope moves the point of aim according to the adjustment to compensate for the effects of the bore temperature on the trajectory path of the bullet fired from the rifle so the bullet fired from the rifle hits the target at the location where the rifle is aimed on the target.

3. The method of claim 1 , wherein the electronic scope moves the point of aim lower to raise the point of aim of the rifle to compensate for a cold rifle barrel.

4. The method of claim 1 further comprising:
estimating, by the electronic scope, the bore temperature based on a number of shots fired from the rifle.

5. The method of claim 1 , wherein the moving includes moving the point of aim seen thru the electronic scope to compensate for a cold bore shot from the rifle.

6. The method of claim 1 further comprising:
readjusting the point of aim after a first shot is fired when the bore is no longer cold.

7. The method of claim 1 further comprising:
determining, by the electronic scope, an impact location of the bullet on the target after the bullet is fired from the rifle;
determining, by the electronic scope, a difference between the location of the point of aim on the target and a location of the impact location on the target; and
moving, by the electronic scope, the point of aim being displayed to the shooter thru the electronic scope so the location of the point of aim on the target aligns with the impact location of the bullet on the target.

8. The method of claim 1 further comprising:
determining, by the electronic scope, that the bullet missed a bullseye location; and
determining, by the electronic scope, a probability that effects of the bore temperature caused the bullet to miss the bullseye location.

9. A method executed by an electronic scope mounted to a rifle, the method comprising:
displaying, to a shooter and thru the electronic scope mounted to the rifle, a point of aim that is a visual indication showing a location where the rifle is aimed on a target; and
moving, by the electronic scope, the point of aim being displayed to the shooter thru the electronic scope to compensate for effects of jitter of the shooter so a bullet fired from the rifle by the shooter hits the target at the location where the rifle is aimed on the target.

10. The method of claim 9 further comprising:
determining an identity of the shooter of the rifle; and
determining, by the electronic scope and based on the identity of the shooter of the rifle, an adjustment to the point of aim in order to compensate for the effects of the jitter of the shooter when the shooter previously fired the rifle,
wherein the electronic scope moves the point of aim according to the adjustment to compensate for the effects of the jitter of the shooter.

11. The method of claim 9 further comprising:
comparing, by the electronic scope, the point of aim and an impact location of the bullet on the target; and
analyzing, by the electronic scope, shooting conditions to determine that a miss is attributed to the effects of the jitter.

12. The method of claim 9 further comprising:
determining, by the electronic scope, that a miss occurs as a result of the effects of the jitter; and
storing, in response to determining that the miss occurs as the result of the effects of the jitter, shooting conditions when the miss occurred, an identity of the shooter, and an image of the target when the miss occurred.

13. The method of claim 9 further comprising:
sensing, by the electronic scope, a jerk while the shooter pulls a trigger of the rifle when the bullet is fired from the rifle; and
determining, based on the jerk, that the effects of the jitter caused the bullet to miss a bullseye location.

14. The method of claim 9 further comprising:
determining, by the electronic scope, that the bullet missed a bullseye location; and
determining, by the electronic scope, a probability that the effects of the jitter caused the bullet to miss the bullseye location.

15. A method executed by an electronic scope mounted to a rifle, the method comprising:
displaying, to a shooter and thru the electronic scope mounted to the rifle, a point of aim that is a visual indication showing a location where the rifle is aimed on a target; and
moving, by the electronic scope, the point of aim being displayed to the shooter thru the electronic scope to compensate for bullets fired from the rifle that missed locations where the rifle was previously fired so a bullet fired from the rifle by the shooter hits the target at the location where the rifle is aimed on the target, wherein movement of the point of aim is based on a pattern of the bullets that previously missed the locations.

16. The method of claim 15 further comprising:
storing an image of the target showing the point of aim when the bullet was fired from the rifle, a bullseye location on the target, and a miss location where the bullet missed the target;
comparing the image with multiple other images that show points of aim when the bullets were fired from the rifle, the bullseye location, and multiple other miss locations where bullets missed the target; and
determining the pattern of the bullets that missed the bullseye location.

17. The method of claim 15 further comprising:
determining, by the electronic scope, an X-directional distance and a Y-directional distance to move the point of aim based on the pattern to compensate for the bullets fired from the rifle that missed the locations.

18. The method of claim 15 further comprising:
determining, by the electronic scope, an average offset from a bullseye location from the pattern of the bullets to compensate for the bullets fired from the rifle that missed the locations.

Assignees

• Lyren Philip

Inventors

• Lyren Philip

Classifications

• F41G3/06

  with rangefinder (rangefinders per se G01C) · CPC title

• F41G3/12

  with means for compensating for muzzle velocity or powder temperature {with means for compensating for gun vibrations} · CPC title

• F41G3/08 Primary

  with means for compensating for speed, direction, temperature, pressure, or humidity of the atmosphere (measuring G01) · CPC title

• F41G3/323

  for checking the angle between the muzzle axis of the gun and a reference axis, e.g. the axis of the associated sighting device (testing alignment of axes in general G01B11/27) · CPC title

• F41G3/165

  using a TV-monitor · CPC title