# US 10,866,065 B2 · Drone-assisted systems and methods of calculating a ballistic solution for a projectile

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- Number: US 10,866,065 B2
- Document ID: US10866065B2
- Status: Granted
- Kind: B2
- Application number: 16/822,925
- Filed: 2020-03-18
- Published: 2020-09-24
- Granted: 2020-12-15
- Earliest claimed: 2019-03-18
- Applicants: Daniel Baumgartner
- Inventors: Daniel Baumgartner
- Web page: https://patentgrep.com/patent/US10866065B2

## CPC

- F41G 3/08: with means for compensating for speed, direction, temperature, pressure, or humidity of the atmosphere (measuring G01)
- B64D 7/00: Arrangement of military equipment, e.g. armaments, armament accessories or military shielding, in aircraft; Adaptations of armament mountings for aircraft (dropping bombs or the like B64D1/00)
- F41G 3/06: with rangefinder (rangefinders per se G01C)
- B64U 10/13: Flying platforms
- B64U 10/25: Fixed-wing aircraft (VTOL aircraft B64U10/20)
- B64U 30/293: Foldable or collapsible rotors or rotor supports
- B64U 50/31: generated by photovoltaics
- B64U 70/90: Launching from or landing on platforms
- B64U 2101/15: for conventional or electronic warfare
- B64U 2101/30: for imaging, photography or videography
- B64U 2101/35: for science, e.g. meteorology
- B64U 2201/102: adapted for flying in formations
- B64U 2201/20: Remote controls
- F41G 3/02: using an independent line of sight
- F41G 3/165: {using a TV-monitor}
- F41G: WEAPON SIGHTS; AIMING (optical aspects thereof G02B)
- B64D: EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64U: UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR

## Abstract

A drone-assisted ballistic system is provided. The ballistic system may include a plurality of mobile devices, a ballistic computer, and a data interface. Each mobile device may be operable to gather wind data along or adjacent to a flight path of a projectile to a target, each mobile device measuring at least wind speed and wind direction. The ballistic system may include at least one static device operable to gather wind data at or near a launch or firing position. The ballistic computer may be in data communication with the plurality of mobile devices to receive the wind data. The ballistic computer may be configured to calculate a wind compensation value for the projectile based on the wind data. The data interface may be in data communication with the ballistic computer to output the wind compensation value to a user in real-time.

## Claims

### Claim 1

A ballistic system comprising:
a plurality of airborne devices each operable to gather wind data along or adjacent to a flight path of a projectile to a target, each airborne device measuring at least wind speed and wind direction;
a ballistic computer in data communication with the plurality of airborne devices to receive the wind data, the ballistic computer configured to calculate a wind compensation value for the projectile based on the wind data;
a data interface in data communication with the ballistic computer to output the wind compensation value to a user; and
a flight module configured to calibrate a flight path of the plurality of airborne devices.

### Claim 2 (depends on 1)

The ballistic system of claim 1, further comprising a scope, wherein:
the scope is in data communication with the ballistic computer; and
a windage adjustment is made automatically by the scope after receiving the wind compensation value from the ballistic computer.

### Claim 3 (depends on 1)

The ballistic system of claim 1, wherein the data interface comprises at least one of a digital display of the ballistic computer and a digital display mounted on a firearm.

### Claim 4 (depends on 3)

The ballistic system of claim 3, wherein the digital display mounted on the firearm comprises at least one of a slant angle meter and a tiltmeter.

### Claim 5 (depends on 4)

The ballistic system of claim 4, wherein at least one of the slant angle meter and the tiltmeter is in data communication with the ballistic computer.

### Claim 6 (depends on 1)

The ballistic system of claim 1, wherein the plurality of airborne devices measure wind speed and wind direction in respective ballistic segments along a flight path of the projectile.

### Claim 7 (depends on 1)

The ballistic system of claim 1, further comprising at least one static device operable to gather wind data at or near a launch or firing position.

### Claim 8 (depends on 1)

The ballistic system of claim 1, wherein each airborne device comprises at least one of a drone and a remote wind sensor at designated spots along or adjacent to the flight path of the projectile.

### Claim 9 (depends on 1)

The ballistic system of claim 1, wherein the ballistic computer is in wireless communication with at least one of the plurality of airborne devices.

### Claim 10 (depends on 1)

The ballistic system of claim 1, wherein the airborne devices are in data communication with one another.

### Claim 11 (depends on 1)

The ballistic system of claim 1, wherein the projectile is at least one of a bullet, an artillery shell, a mortar shell, a ballistic missile, a golf ball, and a football.

### Claim 12

A ballistic system comprising:
a mission control system including a ballistic computer and a data interface; and
a plurality of sensor systems operable to measure environmental data along a flight path of a projectile, the plurality of sensor systems in data communication with the mission control system and comprising one or more drones, each sensor system measuring position and wind data at its respective location;
wherein the ballistic computer calculates a wind compensation value for the projectile to hit a desired target;
wherein the data interface displays the wind compensation value; and
wherein the mission control system further comprises a flight module configured to calibrate a flight path of the one or more drones.

### Claim 13 (depends on 12)

The ballistic system of claim 12, wherein the wind data is measured by the one or more drones using at least one of external wind sensors, a gyroscope, GPS positioning, and visual drift sensors.

### Claim 14 (depends on 12)

The ballistic system of claim 12, wherein the one or more drones comprises three drones that emit signals to define a target location.

### Claim 15 (depends on 12)

The ballistic system of any of claim 12, wherein the mission control system further comprises:
a storage compartment to receive the plurality of sensor systems during transport;
a temperature-controlled ammunition compartment;
a power module operable to charge the plurality of sensor systems;
a communications module operable to transmit instructions to and receive data from the plurality of sensor systems; and
an interlink module in data communication with one or more external devices or applications.

### Claim 16 (depends on 15)

The ballistic system of claim 15, wherein the power module includes one or more rechargeable batteries connected to a solar panel.

### Claim 17 (depends on 12)

The ballistic system of claim 12, wherein the mission control system is contained within a portable container.

### Claim 18 (depends on 12)

The ballistic system of claim 12, wherein each sensor system includes a destruction application allowing the sensor system to be destroyed remotely by the mission control system.

### Claim 19 (depends on 12)

The ballistic system of claim 12, wherein the mission control system supports a plurality of users engaging a single target or multiple targets.

### Claim 20 (depends on 19)

The ballistic system of claim 19, wherein the data interface is shared wirelessly over a local wireless network amongst the plurality of users to feed the wind compensation value to the plurality of shooters in real-time and simultaneously.

### Claim 21

A method of calculating a ballistic solution of a projectile, the method comprising:
transmitting, to a ballistic computer, wind data gathered by a plurality of airborne devices and along or adjacent to a flight path of the projectile to a target, the wind data comprising wind speed and wind direction in multiple segments of the flight path;
calculating, using the ballistic computer, a wind compensation value for the projectile using the wind data;
outputting the wind compensation value to a user; and
calibrating a flight path of the plurality of airborne devices.

### Claim 22 (depends on 21)

The method of claim 21, further comprising calculating, using the ballistic computer, an elevation compensation value for the projectile.

### Claim 23 (depends on 21)

The method of claim 21, further comprising:
transmitting, to the ballistic computer, wind data gathered by a static device near a launch or firing position, the wind data comprising wind speed and wind direction at or near the launch or firing position;
wherein the ballistic computer uses the wind data gathered by the static device in calculating the wind compensation value for the projectile.

### Claim 24 (depends on 21)

The method of claim 21, wherein the plurality of airborne devices comprises a plurality of drones positioned along or adjacent to the flight path.

### Claim 25 (depends on 24)

The method of claim 24, wherein at least one drone of the plurality of drones includes or functions as a cargo platform to lift and place a remote wind sensor at a position along or adjacent to the flight path.

### Claim 26 (depends on 21)

The method of claim 21, further comprising calculating preferred locations to place the airborne devices based on at least one of local topography, shooting position, and target location, the preferred locations calculated automatically by the ballistic computer.

### Claim 27 (depends on 21)

The method of claim 21, wherein outputting the wind compensation value to the user comprises displaying the wind compensation value on a display within the user's line of vision.

### Claim 28 (depends on 21)

The method of claim 21, wherein transmitting the wind data to the ballistic computer includes relaying the wind data from one airborne device to another and to the ballistic computer.