# US 2019/0316879 A1 · Devices with network-connected scopes for allowing a target to be simultaneously tracked by multiple devices

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- Number: US 2019/0316879 A1
- Document ID: US20190316879A1
- Status: Published application
- Kind: A1
- Application number: 16/390,330
- Filed: 2019-04-22
- Published: 2019-10-17
- Earliest claimed: 2017-08-11
- Assignees: Douglas Fougnies; Robert A. Pressman; Larry L. Day
- Inventors: Douglas FOUGNIES; Robert A. PRESSMAN; Larry L. DAY; Taylor J. CARPENTER
- Web page: https://patentgrep.com/patent/US20190316879A1

## CPC

- F41G 3/02: using an independent line of sight
- F41G 1/38: Telescopic sights specially adapted for smallarms or ordnance (telescopic sights in general G02B); Supports or mountings therefor {(Means for mounting sighting or aiming devices on firearms F41G11/001)}
- F41G 3/04: for dispersing fire from a battery {; for controlling spread of shots; for coordinating fire from spaced weapons}
- F41G 3/065: {Structural association of sighting devices with laser telemeters}
- F41G 3/165: {using a TV-monitor}
- F41G 9/00: Systems for controlling missiles or projectiles, not provided for elsewhere
- G01C 17/00: Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes (using gyroscopic effect G01C19/00)
- G01S 19/13: Receivers
- G01S 19/14: specially adapted for specific applications
- G01S 19/47: the supplementary measurement being an inertial measurement, e.g. tightly coupled inertial
- H04W 84/18: Self-organising networks, e.g. ad-hoc networks or sensor networks
- F41G: WEAPON SIGHTS; AIMING (optical aspects thereof G02B)
- G01C: MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY (measuring liquid level G01F; radio navigation, determining distance or velocity by use of propagation effects, e.g. Doppler effects, propagation time, of radio waves, analogous arrangements using other waves G01S)
- G01S: RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72)

## Abstract

A network of scopes, including one or more lead scopes and one or more follower scopes, is provided to allow scope operators of the respective scopes to track the same presumed target. A lead scope locates a target and communicates target position data of the presumed target to the follower scope. The follower scope uses the target position data and its own position data to electronically generate indicators for use to prompt the operator of the follower scope to make position movements so as to re-position the follower scope from its current target position to move towards the target position defined by the target position data received from the lead scope.

## Claims

### Claim 1

(canceled)

### Claim 2

A scope configured to be a lead scope or a follower scope, the scope comprising:
(a) a plurality of measurement devices configured to collect data that is necessary to identify current target position data for a presumed target that is located by an operator of the scope;
(b) a network interface configured to:
(i) electronically communicate current target position data of the presumed target identified by the operator of the scope to an electronic network for sending via the electronic network to a follower scope when the scope is configured to act as a lead scope, and
(ii) receive via the electronic network current target position data of a presumed target that was previously identified by a lead scope and communicated to the electronic network when the scope is configured to act as a follower scope; and
(c) a processor, in communication with the network interface and the plurality of measurement devices, configured to:
(i) calculate the current target position data of the scope from the data collected by the plurality of measurement devices,
(ii) calculate, using the current target position data of the scope and the current target position data received from the lead scope, position movements that are required to move the scope from its current target position to the target position of the presumed target identified by the lead scope, and
(iii) output electronically generated indicators for use by the scope to prompt the operator of the scope to make the position movements,
wherein the indicators are used by the operator of the scope to re-position the scope from its current target position so as to move towards the target position defined by the current target position data received from the lead scope when the scope is configured to act as a follower scope.

### Claim 3 (depends on 2)

The scope of claim 2 further comprising:
(d) a digital image sensor configured to capture a digital image of the presumed target identified by the operator of the scope when the scope is configured to act as a lead scope,
wherein the network interface is further configured to:
(iii) electronically communicate the digital image of the presumed target to the electronic network for sending via the electronic network to the follower scope when the scope is configured to act as the lead scope; and
(e) a display that displays the digital image of the presumed target,
wherein the digital image of the presumed target is used by the operator of the scope to assist in moving towards the target position defined by the current target position data received from the lead scope when the scope is configured to act as a follower scope.

### Claim 4 (depends on 3)

The scope of claim 3 wherein the digital image sensor is an infrared sensor that captures a heat signature of the presumed target when the scope is configured to act as a lead scope, and the display displays the heat signature as the digital image of the presumed target when the scope is configured to act as a follower scope.

### Claim 5 (depends on 2)

The scope of claim 2 further comprising:
(d) an audiovisual display device in communication with the processor that outputs the electronically generated indicators.

### Claim 6 (depends on 2)

The scope of claim 2 wherein when the scope is configured to act as a follower scope, the processor is further configured to:
(iv) repeat the calculations and output new indicators upon receiving updated current target position data of the presumed target from a lead scope, or upon detecting updated current target position data of the scope.

### Claim 7 (depends on 2)

The scope of claim 2 wherein the plurality of measurement devices include at least the following devices:
(i) a Global Positioning System (GPS) device, or a GPS-aided Inertial Navigation System (GPS/INS) configured to provide latitude, longitude and altitude of the first or second scope,
(ii) a compass configured to provide the direction of the presumed target relative to the position of the first or second scope, and
(iii) an orientation sensor configured to provide attitude data.

### Claim 8 (depends on 2)

The scope of claim 2 wherein the scope is one of binoculars, a telescope, and a spotting scope.

### Claim 9 (depends on 2)

The scope of claim 2 wherein the current target position data received from the other scope is either (i) three-dimensional location data of the presumed target, or (ii) raw measurement data sufficient to calculate the three-dimensional location data of the presumed target during calculation of the position movements.

### Claim 10

A scope configured to track a presumed target, the scope comprising:
(a) a plurality of measurement devices configured to collect data that is necessary to identify current target position data for a presumed target that is located by an operator of the scope; and
(b) a network interface configured to receive via the electronic network current target position data of a presumed target that was previously identified by another scope and communicated to the electronic network; and
(c) a processor, in communication with the network interface and the plurality of measurement devices, configured to:
(i) calculate the current target position data of the scope from the data collected by the plurality of measurement devices,
(ii) calculate, using the current target position data and the current target position data received from the other scope, position movements that are required to move the scope from its current target position to the target position of the presumed target identified by the other scope, and
(iii) output electronically generated indicators for use by the scope to prompt the operator of the scope to make the position movements,
wherein the indicators are used by the operator of the scope to re-position the scope from its current target position so as to move towards the target position defined by the current target position data received from the other scope.

### Claim 11 (depends on 10)

The scope of claim 10 wherein the plurality of measurement devices include at least the following devices:
(i) a Global Positioning System (GPS) device, or a GPS-aided Inertial Navigation System (GPS/INS) configured to provide latitude, longitude and altitude of the first or second scope,
(ii) a compass configured to provide the direction of the presumed target relative to the position of the first or second scope, and
(iii) an orientation sensor configured to provide attitude data.

### Claim 12

A scope configured to track a presumed target, the scope comprising:
(a) a plurality of measurement devices configured to collect data that is necessary to identify current target position data for a presumed target that is located by an operator of the scope; and
(b) a network interface configured to receive via the electronic network current target position data of a plurality of presumed targets that were previously identified by one or more other scopes and communicated to the electronic network; and
(c) a processor, in communication with the network interface and the plurality of measurement devices, configured to:
(i) calculate the current target position data of the scope from the data collected by the plurality of measurement devices,
(ii) receive a selection of one of the plurality of presumed targets received from the one or more other scopes to be tracked by the scope, and
(iii) calculate, using the current target position data of the scope and the current target position data of the selected presumed target, position movements that are required to move the scope from its current target position to the target position of the selected presumed target, and
(iv) output electronically generated indicators for use by the scope to prompt the operator of the scope to make the position movements,
wherein the indicators are used by the operator of the scope to re-position the scope from its current target position so as to move towards the target position defined by the current target position data of the selected presumed target.

### Claim 13 (depends on 12)

The scope of claim 12 further comprising:
(e) a user interface configured to allow the operator of the scope to make the selection of one of the plurality of presumed targets to be tracked by the scope.

### Claim 14 (depends on 12)

The scope of claim 12 wherein the processor is further configured to automatically select one of the plurality of presumed targets to be tracked by the scope based on predetermined criteria, or an algorithm.

### Claim 15 (depends on 12)

The scope of claim 12 wherein the plurality of measurement devices include at least the following devices:
(i) a Global Positioning System (GPS) device, or a GPS-aided Inertial Navigation System (GPS/INS) configured to provide latitude, longitude and altitude of the first or second scope,
(ii) a compass configured to provide the direction of the presumed target relative to the position of the first or second scope, and
(iii) an orientation sensor configured to provide attitude data.