WEAPON TARGETING TRAINING SYSTEM AND METHOD THEREFOR
The present invention relates to a training system for training of a forward controller. The training system utilises a pod housing that can be attached to a hardpoint under an aircraft wing. The pod is configured to receive communications from the forward controller on the ground (or in another aircraft) and communicate wirelessly with an HMD and/or electronic device in the cockpit of the aircraft. This allows cheaper, less expensive aircraft to be used for training purposes.
1 . An aircraft based weapon targeting training system for training a forward controller to aim weaponry that is mounted on an aircraft, the weapon targeting training system including:
a. a housing configured for attachment to an aircraft;
b. a power source housed within the housing, the power source being configured for powering the weapon targeting training system;
c. at least one or more transceivers housed within the housing, the at least one or more transceivers being configured for wireless communication with a surface terminal and a helmet mounted display;
d. at least one or more sensors housed within the housing, the sensors being configured for detecting one or more selected from:
i. the location of the aircraft;
ii. the orientation of the aircraft;
iii. the velocity of the aircraft;
iv. the acceleration of the aircraft;
v. an image from a target on the ground;
vi. the air speed of the aircraft;
vii. the altitude of the aircraft;
e. a controller housed within the housing, the controller being configured for:
i. receiving a target signal from a surface terminal, the target signal being indicative of a ground target being targeted by the forward controller; and
ii. transmitting the target signal wirelessly to a cockpit terminal in the cockpit of the aircraft;
iii. receiving from the at least one or more sensors one or more selected from:
a. a positioning signal indicative of the location of the aircraft;
b. an altitude signal indicative of the altitude of the aircraft.
c. an airspeed signal indicative of the airspeed of the aircraft;
d. an orientation signal indicative of the orientation of the aircraft;
e. a velocity signal indicative of the velocity of the aircraft;
f. an acceleration signal indicative of the acceleration of the aircraft
iv. calculating the velocity of the aircraft from the positioning signal; and
v. calculating a weapon trajectory for a dummy weapon based on one or more selected from:
a. the positioning signal;
b. the airspeed signal;
c. the aircraft velocity; and
d. the altitude signal;
vi. calculating one or more selected from a continuously calculated impact point (CCIP) and a continuously calculated release point (CCRP) from the weapon trajectory and electronic terrain data;
vii. receiving an HMD orientation signal from one or more selected from an accelerometer and a gyroscope on a helmet mounted display (HMD), the orientation signal being indicative of the orientation of the HMD;
viii. determining one or more selected from a helmet display CCIP signal and a helmet display CCRP signal from the CCIP, CCRP and/or and HMD orientation signal;
ix. wirelessly transmitting one or more selected from the helmet display CCIP signal and the helmet display CCRP signal to a helmet mounted display in the aircraft;
x. receiving a pickle signal; and
xi. actuating the release of a dummy weapon on receipt of the pickle signal.
2 . The training system as claimed in claim 1 , wherein the housing is configured for removable attachment to an aircraft.
3 . The training system as claimed in either of claims 1 , wherein the training system includes:
a. a first wireless transceiver configured for communicating with a surface terminal; and
b. a second wireless transceiver configured for communicating with a cockpit terminal.
4 . The training system as claimed in claim 1 , wherein the sensor is controllable by the controller to focus on a sensed target on the ground.
5 . The training system as claimed in claim 6 , wherein the digital terrain data is three-dimensional terrain data.
6 . The training system as claimed in claim 1 , wherein the controller is configured for:
a. receiving a control signal from a cockpit terminal; and
b. controlling movement of the sensor to focus on a ground target identified by the target signal.
7 . The training system as claimed in claim 1 , wherein the controller is configured for:
a. receiving a sensor signal from the sensor focused on the ground target; and
b. transmitting the sensor signal to the surface terminal.
8 . The training system as claimed in claim 7 , wherein the controller is configured for:
a. transmitting the sensor signal to the cockpit terminal.
9 . The training system as claimed in claim 1 , wherein the controller is configured for:
a. receiving a confirmation signal from the surface terminal.
10 . The training system as claimed in claim 9 , wherein the controller is configured for:
a. transmitting the confirmation signal to the cockpit terminal.
11 . The training system as claimed in claim 1 , wherein the target signal includes an indication of a target location and the controller is configured for:
a. determining a target signal from the target location; and
b. wirelessly transmitting the target signal to a cockpit terminal in the aircraft.
12 . The training system as claimed in claim 1 , wherein the controller is configured for:
a. determining a CCIP display signal from the CCIP; and
b. wirelessly transmitting the CCIP display signal to a cockpit terminal.
13 . The training system as claimed in claim 1 , wherein the controller is configured for:
a. receiving a pickle signal; and
b. actuating the release of a dummy weapon.
14 . The training system as claimed in claim 1 , wherein the weapon targeting training system includes a rack to which a dummy weapon is releasably attachable.
15 . The training system as claimed in claim 14 , wherein the rack is mounted to the housing.
16 . (canceled)
17 . (canceled)
18 . A method of training a forward controller to aim weaponry mounted on an aircraft at a target, the method including the steps of:
a. providing a training system as claimed in claim 1 ;
b. receiving a target signal from a surface terminal;
c. receiving from at least one or more sensors one or more selected from:
i. a positioning signal indicative of the location of the aircraft;
ii. an altitude signal indicative of the altitude of the aircraft.
iii. an airspeed signal indicative of the airspeed of the aircraft;
iv. an orientation signal indicative of the orientation of the aircraft;
v. a velocity signal indicative of the velocity of the aircraft;
vi. an acceleration signal indicative of the acceleration of the aircraft
a. receiving an HMD orientation signal from one or more selected from an accelerometer and a gyroscope on a helmet mounted display (HMD), the orientation signal being indicative of the orientation of the HMD;
b. calculating a targeting solution of a dummy weapon mounted on the aircraft;
c. generating a helmet mounted display signal from the target signal, the targeting solution and the HMD orientation signal; and
d. transmitting the helmet mounted display signal wirelessly to a helmet mounted display arrangement;
e. wherein the targeting solution is one or more selected from a continuously calculated impact point (CCIP) and a continuously calculated release point (CCRP).