Granted Patent B1

US 12,244,352 · App. 16/974,054 · Granted Mar 4, 2025

Inventor: Eric Seeley (Seabeck, WA)

Assignee: The United States of America as represented by the Secretary of the Navy

H04B10/80B63B35/00H04W4/46B63B2035/008H04B10/116

Abstract

Claims (57)

1. An optical communications module for a field configurable vehicle, comprising:

a light transmissible surface located on an exterior surface of the module;

a light detector located interior to the module and at a location behind said light transmissible surface;

a light emitter;

a processor;

a data bus coupled to said processor, to said light emitter and to said light detector; and,

a connector for coupling the optical communications module to the field configurable vehicle,

wherein said light detector detects optical communications signals and writes a data indicative of said signals to said data bus for processing by said processor, and

wherein said light emitter receives instructions to transmit an outbound optical communications signal according to an instruction received on said data bus from said processor.

2. The optical communications module of claim 1 , wherein the optical communications module is capable of being moved and mated to the field configurable vehicle.

3. The optical communications module of claim 1 , further comprising:

an engineered fluid located in an interior volume of said optical communications module.

4. The optical communications module of claim 1 , wherein said light emitter comprises a LED.

5. The optical communications module of claim 4 , wherein said LED further comprises a plurality of LEDs, wherein each one of said plurality of LEDs emits a light of a unique wavelength.

6. The optical communications module of claim 1 , wherein said light detector comprises a Pixy camera.

7. The optical communications module of claim 1 , further comprising:

a lens disposed between said light transmissible surface and said light detector.

8. The optical communications module of claim 1 , wherein said light transmissible surface further includes a filter.

9. The optical communications module of claim 1 , further comprising:

a radio frequency communications system.

10. The optical communications module of claim 1 , further comprising:

an acoustic communications modem.

11. The optical communications module of claim 1 , further comprising:

a LED coupled to said data bus for indicating a status of said optical communications module.

12. The optical communications module of claim 1 , further comprising:

a power bus; and,

a LED coupled to said power bus for indicating that power is supplied to said optical communications module.

13. The optical communications module of claim 1 , wherein said light detector can simultaneously detect a plurality of wavelengths of light as a plurality of separate communications channels.

14. The optical communications module of claim 1 , wherein said light detector locates a centroid of area of a light detected by said detector.

15. The optical communications module of claim 14 , wherein said processor processes changes in a location of said centroid of area.

16. An optical communications module for a field configurable vehicle, comprising:

a light transmissible surface located on an exterior surface of the module;

a light detector located interior to the module and at a location behind said light transmissible surface;

a light emitter;

a processor;

a data bus coupled to said processor, to said light emitter and to said light detector; and,

a connector for coupling the optical communications module to the field configurable vehicle,

wherein said light detector detects optical communications signals and writes a data indicative of said signals to said data bus for processing by said processor,

wherein said light emitter receives instructions to transmit an outbound optical communications signal according to an instruction received on said data bus from said processor, and

wherein the connector comprises a first connector end portion including the data bus and a power bus, the field configurable vehicle comprising a second connector end portion, the first connector end portion adapted to couple with the second connector end portion by rotating the connector towards the second connector end portion so that the data bus aligns with a data bus end portion of the second connector end portion and the power bus aligns with a power bus end portion of the second connector end portion.

17. The optical communications module of claim 16 , wherein the first connector end portion further comprises a sealing gasket.

18. A configurable autonomous vehicle, comprising:

a plurality of modules; and,

a central command logic device, wherein at least one of said plurality of modules includes an optical communications module having:

a data bus coupled to receive instructions from said central command logic;

a connector for coupling the optical communications module to the configurable autonomous vehicle;

a light detector; and,

a processor coupled to said data bus and to said light detector for processing an optical communications signal detected by said light detector.

19. The configurable autonomous vehicle of claim 18 , wherein said optical communications module further comprises a light emitter coupled to said data bus.

20. The configurable autonomous vehicle of claim 19 , wherein said light emitter transmits an optical outbound communications signal in response to an instruction received from said processor.

21. The configurable autonomous vehicle of claim 18 , wherein said light detector comprises a Pixy camera.

22. The configurable autonomous vehicle of claim 18 , wherein said light emitter comprises a LED.

23. The configurable autonomous vehicle of claim 18 , wherein said light detector can simultaneously detect a plurality of wavelengths of light as a plurality of separate communications channels.

24. The configurable autonomous vehicle of claim 18 , wherein said light detector locates a centroid of area of a light detected by said detector and wherein said vehicle further includes a navigation system coupled to said data bus and wherein said navigation system processes changes in said centroid of area to command a vehicle course relative to a light source.

25. The configurable autonomous vehicle of claim 18 , wherein said optical communications module further comprises a LED coupled to said data bus and to said processor for receiving instructions from said processor to display signals indicative of a status of said optical communications module.

26. The configurable autonomous vehicle of claim 18 , wherein at least two of the modules comprise a battery module and a command module, the command module comprising the central command logic device, the battery module powering the optical communications module.

27. The vehicle of claim 18 , wherein the optical communications module comprises a battery module.

Assignments (1)

Continuity (12)

References Cited (205)

Cited By (1)

US 12,489,526