SYSTEM AND METHOD FOR 360 DEGREE SITUATIONAL AWARENESS IN A MOBILE ENVIRONMENT

• US 20120090010A1
• Filed: 12/15/2011
• Published: 04/12/2012
• Est. Priority Date: 06/18/2009
• Status: Abandoned Application

• Current Assignee: DRS Test & Energy Management, Inc. (Leonardo S.p.A.)
• Original Assignee: DRS Test & Energy Management, Inc. (Leonardo S.p.A.)
• Inventors: Dace, Glen, Richards, John, Belue, Kevin, Rector, Brian
• Application Number:
  US13/327,391
• Publication Number:
  US 20120090010A1
• Time in Patent Office: Days
• US Class Current: 725/75
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A method for providing situational awareness for a transport vehicle includes receiving a plurality of sensory inputs from cameras positioned about the periphery of the transport vehicle and processing the plurality of sensory inputs to generate a plurality of processed signals for display to one or more displays. The method also includes receiving user input from distinct users specifying one or more views to display on each of the one or more displays as received and processed from the plurality of sensory inputs and communicating the plurality of processed signals for displaying the one or more views on each of the one or more displays in response to receiving the user input.

Claims

1. A method for providing situational awareness for a transport vehicle, the method comprising:

receiving a plurality of sensory inputs from cameras positioned about the periphery of the transport vehicle;

processing the plurality of sensory inputs to generate a plurality of processed signals for display to one or more displays;

receiving user input from distinct users specifying one or more views to display on each of the one or more displays as received and processed from the plurality of sensory inputs; and

communicating the plurality of processed signals for displaying the one or more views on each of the one or more displays in response to receiving the user input.

2. The method according to claim 1 wherein the transport vehicle is at least one of a tank, armored vehicle, boat, train, plane, truck, car, weapon, or utility vehicle.

3. The method according to claim 1 wherein the plurality of sensory inputs includes twenty-one inputs.

4. The method according to claim 1 wherein the plurality of outputs include four outputs, wherein the one or more views include up to four views per display.

5. The method according to claim 1 further comprising loading a plurality of images from a memory card inserted in a VDDS of the transport vehicle as if received by the plurality of inputs for simulating traveling and threat conditions within the transport vehicle.

6. The method according to claim 5 wherein the one or more displays concurrently display a distinct selection of the one or more views.

7. The method according to claim 1 wherein each of the one or more displays corresponds to a crew station, and wherein each user selects a quadrant of a display for viewing the one or more views.

8. The method according to claim 1 wherein the plurality of sensory inputs includes all of phase alternating line (PAL) A, PAL B, National Television System Committee (NTSC), RS-343, RS-170, SECAM, RGB resolutions up to XVGA, digital visual format (DVI), video over Internet Protocol (IP), and S video.

9. The method according to claim 1 further comprising communicating a plurality of channels through the VDDS without processing to ensure critical systems in communication with the VDDS receive input in response to a failure of the VDDS.

10. The method according to claim 1 further comprising overlaying data from the transport vehicle including any of global position information, targeting information, or vehicle performance information on the one or more displays.

11. A video and data distribution system (VDDS) for a transport vehicle, the system comprising:

a plurality of input ports operable to receive input signals from a plurality of sensory devices about the periphery of the transport vehicle;

processing logic in communication with the plurality of input ports, the plurality of input ports operable to process the input signals to generate formatted signals displayable to a plurality of displays, the formatted signals including a plurality of views associated with each of the sensory devices;

a user interface in communication with the processing logic, the user interface being utilized by a plurality of users utilizing the plurality of displays to select the plurality of views displayed to each of the plurality of displays and overlay information;

a plurality of output ports in communication with the processing logic, the plurality of output ports being operable to communicate the formatted signals to the plurality of displays; and

a plurality of pass-thru channels operable to communicate data from the one or more of the sensory devices to one or more of the plurality of displays in the event the VDDS fails.

12. The system according to claim 11 further comprising:

a heater operable to heat the system and a chassis of the system to 0 Celsius before the system is powered on and operational; and

a heat sink operable to dissipate heat generated by the components of the system.

13. The system according to claim 11 further comprising a memory card interface operable to receive a memory card, wherein the memory card interface loads a plurality of images from the memory card as if received by the plurality of inputs for simulating traveling conditions and threat conditions within the transport vehicle.

14. The system according to claim 11 wherein the VDDS is operational to withstand a temperature range of −

40 to 71 degrees Celsius, submersion in 1.0 meter of water for up to 30 minutes, a 30G shock of 11 milliseconds, and is salt, sand and fungus resistant.

15. The system according to claim 11 wherein the input ports are operable to receive phase alternating line (PAL) A, PAL B, National Television System Committee (NTSC), RS-343, RS-170, SECAM, RGB resolutions up to XVGA, digital visual format (DVI), video over Internet Protocol (IP), and S video.

16. A video and data distribution system (VDDS) for a transport vehicle, the system comprising:

a plurality of input ports operable to receive input signals from a plurality of sensory devices about the periphery of the transport vehicle, the plurality of input ports operable to receive phase alternating line (PAL) A, PAL B, National Television System Committee (NTSC), RS-343, RS-170, SECAM, RGB resolutions up to XVGA, digital visual format (DVI), video over Internet Protocol (IP), and S video;

processing logic operable to process the input signals to generate formatted signals displayable to a plurality of displays;

a plurality of output ports operable to communicate the formatted signals compatible with the plurality of displays, a first user accessing a first of the plurality of displays to select a plurality of views to be displayed on the first of the plurality of displays accessible to the user, a second user accessing a second of the plurality of displays to select a plurality of views to be displayed on the second of the plurality of displays;

a plurality of pass-thru channels operable to communicate information from one or more of the sensory devices to one or more of the plurality of displays in die event the VDDS fails; and

a memory card interface operable to receive a memory card for implementing software configurations of the VDDS and training scenarios in the transport vehicle as if the training scenarios were occurring in real time.

17. The VDDS according to claim 16 further comprising a memory for recording real-time events, wherein the real-time events are utilized to create the training scenarios for utilization by a plurality of transport vehicles, and wherein the training scenarios are uploaded to the VDDS remotely.

18. The VDDS according to claim 16 wherein the processing logic further includes camera controls for adjusting polarity, gain, leveling, tilt, pan, and zoom of the sensory devices for enhancing images captured by the plurality of sensory devices.

19. The VDDS according to claim 16 further comprising a user interface in communication with the processing logic, the user interface being utilized by a plurality of users utilizing the plurality of displays to select the plurality of views displayed to each of the plurality of displays and overlay information, the overlay information including systems of the transport vehicle.

20. The VDDS according to claim 16 wherein the VDDS is operable to receive twenty one inputs from the plurality of sensors and generate four outputs for the plurality of displays, wherein the plurality of views includes four views selectable by the first user and the second user.

21. A method for providing situational awareness for a transport vehicle, the method comprising:

receiving a plurality of sensory inputs from cameras positioned about the periphery of the transport vehicle;

processing the plurality of sensory inputs to generate a plurality of processed signals for display to one or more displays;

receiving user input from a first user specifying one or more views to display on a first of the one or more displays, the one or more views being received and processed from the plurality of sensory inputs;

receiving user input from a second user specifying one or more views to display on a second of the one or more displays, the one or more views being received and processed from the plurality of sensory inputs, the plurality of sensory inputs selected by the first user and the second user being any available view from the sensory inputs; and

communicating the plurality of processed signals for displaying the one or more views on each of the one or more displays in response to receiving the user input.

22. The method of claim 21 wherein the transport vehicle is at least one of a tank, armored vehicle, boat, train, plane, truck, car, weapon, or utility vehicle.

23. The method of claim 21 wherein the plurality of sensory inputs includes twenty-one inputs.

24. The method of claim 21 wherein the plurality of outputs include four outputs, wherein the one or more views include up to four views per display.

25. The method of claim 21 wherein each of the one or more displays corresponds to a crew station, and wherein each user selects a quadrant of a display for viewing the one or more views.