System, method and apparatus for relaying simulation data

• US 8,128,405 B2
• Filed: 01/26/2006
• Issued: 03/06/2012
• Est. Priority Date: 01/26/2005
• Status: Active Grant

• Current Assignee: Lockheed Martin Corporation (Martin Marietta Corporation)
• Original Assignee: Lockheed Martin Corporation (Martin Marietta Corporation)
• Inventors: Preston, Steven Gordon, Penner, Thomas Hans, Penrose, Charles Thomas, Kaprocki, Edward Steve
• Primary Examiner(s): Thai, Xuan M.
• Assistant Examiner(s): Hadizonooz, Banafsheh
• Application Number:
  US11/340,132
• Publication Number:
  US 20070009859A1
• Time in Patent Office: 2,231 Days
• Field of Search: 434/11, 434/21, 434/22, 434/19
• US Class Current: 434/11
• CPC Class Codes: F41A 33/00 Adaptations for training adaptations of barrels for recoil reinforcement F41A21/26; Gun simulators teaching or practice apparatus for gun-aiming or gun-laying F41G3/26 ; shooting games A63F9/02; military simulation G09B9/003

Abstract

An apparatus for communicating simulation data is disclosed. The apparatus includes an assembly for mounting the apparatus on an edifice. The apparatus further includes a receiver for receiving simulation data from a plurality of players within a specified area of the edifice and for receiving simulation data from a central controller. The apparatus further includes a transmitter for transmitting simulation data to the plurality of players and to the central controller, wherein simulation data is transmitted to the central controller only when a simulation event occurs. In one alternative, the apparatus further includes an infrared camera for capturing video and still images of simulation events. In another alternative, the apparatus includes an infrared radiator for producing infrared light for illuminating video and still images captured by the infrared camera.

Claims

1. A computer apparatus for communicating simulation data, comprising:

an assembly for mounting the computer apparatus in a stationary position in a room;

an infrared (IR) transmitter for sending identifying data identifying the room to at least first mobile simulation unit of a plurality of mobile simulation units;

a receiver for receiving simulation data over radio frequency from the plurality of mobile simulation units, each of the plurality of mobile simulation units being within a range of the stationary position in the room and for receiving simulation data from a central controller in a remote location from the room;

a transmitter for transmitting simulation data over radio frequency to the plurality of mobile simulation units and to the central controller; and

a tangible memory configured to maintain in real time records for all of a plurality of players in the room, each of the plurality of players carrying a corresponding one of the mobile simulation units, said records indicating whether each of the plurality of players is located in the room or not, wherein said computer apparatus is operable to receive a radio frequency signal from at least the first mobile simulation unit that identifies a corresponding player in response to sending the identifying data, upon receipt of the radio frequency signal the records of the tangible memory being updated in real time to indicate that the corresponding player is in the room.

2. The computer apparatus of claim 1, each mobile simulation unit being operable to detect a simulation event that causes a status of a player carrying the mobile simulation unit to change, wherein each mobile simulation unit is operable to transmit the simulation data to the computer apparatus responsive to the detected simulation event, wherein the computer apparatus is operable to retransmit the simulation data of the simulation event received from one of the mobile simulation units in the range to the central controller, wherein the computer apparatus only transmits the simulation data from the plurality of mobile simulation units in the range to the central controller when the simulation data indicates that the status of the player carrying the mobile simulation unit has changed, wherein outside the range, each mobile simulation unit communicates directly with the central controller, and wherein inside the range, each mobile simulation unit does not communicate directly with the central controller but always uses the computer apparatus as a communication intermediary.

3. The computer apparatus of claim 1, wherein the computer apparatus is a Multiple Integrated Laser Engagement System (MILES) compliant apparatus, wherein each of the mobile simulation units is a MILES compliant mobile simulation unit, wherein said computer apparatus functions as a communication intermediary between the central controller and the mobile simulation units present in the range.

4. The computer apparatus of claim 1, wherein the receiver receives the simulation data from the plurality of mobile simulation units over radio frequency and over infrared frequency, wherein the transmitter transmits the simulation data to the plurality of mobile simulation units over radio frequency and over infrared frequency.

5. The computer apparatus of claim 1, wherein said computer apparatus and said plurality of mobile simulation units are located inside the room, wherein said receiver is operable to receive Multiple Integrated Laser Engagement System (MILES) simulated ordinance firing transmissions unable to penetrate walls of said room originating from a device outside said room, wherein said transmitter is operable to retransmit the MILES simulated ordinance firing transmissions inside said room to said plurality of mobile simulation units.

6. The computer apparatus of claim 1, further comprising a camera for taking a video or a still image, wherein said computer apparatus is operable to take the video or the still image of the room using said camera responsive to an occurrence of a simulation event, said simulation event being an event that causes a status of at least one player carrying one of the plurality of mobile simulation units to change.

7. The computer apparatus of claim 6, wherein the camera is an infrared camera, and wherein said transmitter of said computer apparatus comprises an infrared emitter for providing back light when the camera takes the video or the still image and alternately to send infrared signals over an infrared frequency to the plurality of mobile simulation units.

8. The computer apparatus of claim 1, wherein the computer apparatus is operable to enable a simulation of pop-up targets in the room firing at the players in the range.

9. The computer apparatus of claim 1, wherein the computer apparatus is operable to simulate wall-breaching events for simulated ordinances external to the room.

10. A simulation system, comprising:

a central controller for storing simulation data, the central controller including a transmitter and a receiver; and

at least one computer apparatus for communicating simulation data, the at least one computer apparatus mounted in a stationary position in a room comprising;

an infrared (IR) transmitter for sending identifying data identifying the room to at least first mobile simulation unit of a plurality of mobile simulation units;

a receiver for receiving simulation data over radio frequency from the plurality of mobile simulation units, each of the plurality of mobile simulation units being within a range of the stationary position in the room, and for receiving simulation data from the central controller positioned in a remote location from the room;

a transmitter for transmitting simulation data over radio frequency to the plurality of mobile simulation units and to the central controller;

a tangible memory configured to maintain records for all of a plurality of players in the room, each of the plurality of players carrying a corresponding one of the mobile simulation units, said records indicating whether each of the plurality of players is located in the room or not, wherein said computer apparatus is operable to receive a radio frequency signal from at least the first mobile simulation unit that identifies a corresponding player in response to sending the identifying data, upon receipt of the radio frequency signal the records of the tangible memory being updated in real time to indicate that the corresponding player is in the room.

11. The simulation system of claim 10, wherein outside the range, each mobile simulation unit communicates directly with the central controller, and wherein inside the range, each mobile simulation unit does not communicate directly with the central controller but always uses the at least one computer apparatus as a communication intermediary.

12. The simulation system of claim 10, each mobile simulation unit being operable to detect a simulation event that causes a status of a player carrying the mobile simulation unit to change, wherein each mobile simulation unit is operable to transmit the simulation data to the at least one computer apparatus responsive to the detected simulation event, wherein the at least one computer apparatus is operable to retransmit the simulation data of the simulation event received from one of the mobile simulation units in the range to the central controller, wherein the at least one computer apparatus only transmits the simulation data from the mobile simulation units in the range to the central controller when the simulation data indicates that the status of the player carrying the mobile simulation unit has changed.

13. The simulation system of claim 10, wherein the receiver of the at least one computer apparatus receives the simulation data from the plurality of mobile simulation units over radio frequency and over infrared frequency, wherein the transmitter of the at least one computer apparatus transmits the simulation data to the plurality of mobile simulation units over radio frequency and over infrared frequency.

14. The simulation system of claim 10, further comprising a camera for taking a video or a still image, wherein said at least one computer apparatus is operable to take the video or the still image of the room using said camera responsive to an occurrence of a simulation event, said simulation event being an event that causes a status of at least one player carrying one of the plurality of mobile simulation units to change.

15. The simulation system of claim 10, wherein the simulation system comprises a plurality of computer apparatuses, wherein the receiver of each computer apparatus is further configured to receive communications over the radio frequency from another computer apparatus in another room or location associated with an edifice;

and wherein the transmitter of each computer apparatus is further configured to transmit communications over the radio frequency to the another computer apparatus in the another room or the location associated with the edifice.

16. A method on a computer for conducting a simulation, comprising:

sending, via an infrared (IR) transmitter, identifying data identifying a room to at least a first mobile simulation unit of a plurality of mobile simulation units;

receiving simulation data by a computer apparatus mounted in a stationary position in the room over radio frequency from at least one of the plurality of mobile simulation units, each carried by a player and each being within a specified range of the stationary position of the room;

transmitting the simulation data from the computer apparatus to the central controller and to a plurality of players over the radio frequency, wherein outside the specified range, each mobile simulation unit communicates directly with a central controller, and wherein inside the specified range, each mobile simulation unit does not communicate directly with the central controller but always uses the computer apparatus as a communication intermediary;

maintaining in a tangible memory of the computer apparatus records for all of a plurality of players in the room, said records indicating whether each player of the plurality of players is located in the room or outside of the room, the computer apparatus being operable to receive a radio frequency signal from at least the first mobile simulation unit that identifies a corresponding player in response to sending the identifying data, upon receipt of the radio frequency signal the records of the tangible memory being updated in real time to indicate that the corresponding player is in the room.

17. The method of claim 16, further comprising:

one of said players firing a simulated weapon at another of said players, which is a target player, wherein the target player is separated from the firing player by a wall of the room;

detecting, by the computer apparatus, the firing by the firing player by a sensor mounted on one side of the wall; and

responsive to the detecting, generating, by the computer apparatus, a transmission, wherein said transmission is receivable by a mobile simulation unit of the target player, and wherein the transmission indicates that the firing player has fired the simulated weapon, whereby a simulated ordinance fired by the firing player represents a simulated wall breaching event to affect said target player.

18. The method of claim 16, wherein each mobile simulation unit is a Multiple Integrated Laser Engagement System (MILES) compliant mobile simulation unit, wherein the computer apparatus is geospatially stationary, is mounted to an edifice, and is associated with a fixed geographic region, wherein when each mobile simulation unit is positioned within the fixed geographic region said computer apparatus functions as the communication intermediary between said mobile simulation unit and the central controller, wherein when each mobile simulation unit is positioned outside the fixed geographic region said mobile simulation unit communicates directly with the central controller and the computer apparatus does not function as the communication intermediary between said mobile simulation unit and said central controller, wherein said central controller is located outside the fixed geographic region.

19. The method of claim 16, further comprising:

determining from the received simulation data that a status of a player carrying the mobile simulation unit has changed;

responsive to the determining, the computer apparatus triggering a camera to take a video or a still image of the room; and

transmitting the video or the still image from the computer apparatus to the central controller.

20. The method of claim 16, further comprising:

detecting, by the computer apparatus, a firing event of a simulated weapon discharge directed from a shooting entity to a potential target, wherein the shooting entity is not in line of sight of the potential target, and wherein the potential target is carrying one of the mobile simulation units; and

transmitting, by the computer apparatus, an infrared signal for the firing event to the potential target, said potential target being within line of sight of the computer apparatus, wherein a mobile simulation unit carried by the potential target selectively reacts to the firing event responsive to receipt of the infrared signal transmitted by the computer apparatus.

21. A computer apparatus for communicating simulation data, comprising:

an assembly for mounting the computer apparatus in a stationary position of a room;

an infrared (IR) transmitter for sending identifying data identifying the room to at least first mobile simulation unit of a plurality of mobile simulation units;

a receiver for receiving simulation data over radio frequency from the plurality of mobile simulation units, each carried by a player and each being within a specified range of the stationary position of the room and for receiving simulation data from a central controller in a remote location from the room;

a transmitter for transmitting simulation data over radio frequency to the plurality of mobile simulation units and to the central controller; and

a tangible memory configured to maintain records for all players in the room, said players each carrying one of the mobile simulation units, said records indicating whether each of the players is located in the room or not, wherein said computer apparatus is operable to receive a radio frequency signal from at least the first mobile simulation unit that identifies a corresponding player in response to sending the identifying data, upon receipt of the radio frequency signal the records of the tangible memory being updated in real time to indicate that the corresponding player is in the room.

22. The computer apparatus of claim 21, wherein upon detecting when a player enters or leaves the room, the computer apparatus is operable to send a message to the player and to each of the players in the room containing data identifying the player and whether the player has entered or left the room.