Buoyant tracking device and method of manufacture

• US 20070241887A1
• Filed: 04/11/2006
• Published: 10/18/2007
• Est. Priority Date: 04/11/2006
• Status: Abandoned Application

• Current Assignee: Global Trek Xploration Corp. (Metalert, Inc.)
• Original Assignee: Global Trek Xploration Corp. (Metalert, Inc.)
• Inventors: Cohen, James H., Bertagna, Patrick E.
• Application Number:
  US11/402,195
• Publication Number:
  US 20070241887A1
• Time in Patent Office: Days
• US Class Current: 340/539.130
• CPC Class Codes: B63B 2203/00 Communication means
• CPC Class Codes: B63B 2213/02 using satellite radio beacon positioning systems, e.g. the Global Positioning System GPS
• CPC Class Codes: B63C 2009/0017 characterised by making use of satellite radio beacon positioning systems, e.g. the Global Positioning System [GPS]
• CPC Class Codes: B63C 9/11 covering the torso, e.g. harnesses B63C9/081 takes precedence
• CPC Class Codes: B63C 9/115 using solid buoyant material
• CPC Class Codes: B63C 9/1255 inflatable
• CPC Class Codes: B63C 9/20 characterised by signalling means, e.g. lights arrangement or adaptation of signalling or lighting devices for ships or other waterborne vessels B63B45/00
• CPC Class Codes: G01S 5/0027 of actual mobile position, i.e. position determined on mobile
• CPC Class Codes: G01S 5/0205 Details

Abstract

A personal safety device includes a buoyant component and a tracking device coupled to the buoyant component. The tracking device includes a location determining device and a wireless communication device. The wireless communication device is configured to communicate with a terrestrial communication network such as a cell phone network. The wireless communication device is effective in coastal and inland waters, and the reduced size as compared with satellite telephones makes the device practical use during recreational water activities. Various buoyant components including personal floatation devices, waterproof containers, and gas trapping encapsualtions are disclosed.

Claims

1. A personal safety device comprising:

a buoyant component; and

a tracking device coupled to said buoyant component, said tracking device including a location determining device and a wireless communication device electronically coupled to said location determining device, said wireless communication device being configured to communicate with a terrestrial communication network.

2. A personal safety device according to claim 1, wherein said tracking device is encapsulated in a waterproof material.

3. A personal safety device according to claim 2, wherein:

said waterproof material defines a slot to facilitate the insertion of a memory device into said wireless communication device; and

said slot is sealed after said memory device is inserted into said wireless communication device.

4. A personal safety device according to claim 2, wherein said waterproof material defines at least one internal chamber containing a gas, thus forming at least a portion of said buoyant component.

5. A personal safety device according to claim 1, wherein said terrestrial communications network is a cellular telephone network.

6. A personal safety device according to claim 1, wherein said terrestrial communications network is an exclusively land based network.

7. A personal safety device according to claim 1, wherein said wireless communication device periodically transmits position information from said position determining device regardless of the existence of an emergency situation.

8. A personal safety device according to claim 1, further comprising a watertight container for receiving said tracking device.

9. A personal safety device according to claim 8, wherein:

said tracking device is fully operational apart from said container; and

said container further includes at least one auxiliary component for use with said tracking device.

10. A personal safety device according to claim 9, wherein said auxiliary component is a power source.

11. A personal safety device according to claim 10, wherein said auxiliary component is an antenna.

12. A personal safety device according to claim 11, wherein said tracking device is buoyant apart from said container.

13. A personal safety device according to claim 9, wherein said container is buoyant when said tracking device and said auxiliary component are enclosed therein.

14. A personal safety device according to claim 1, wherein said buoyant component is a personal floatation device.

15. A personal safety device according to claim 14, wherein said tracking device is detachably coupled to said personal floatation device.

16. A personal safety device according to claim 15, wherein said tracking device is functional when detached from said personal floatation device.

17. A personal safety device according to claim 15, wherein said tracking device is buoyant in water when detached from said personal floatation device.

18. A personal safety device according to claim 14, wherein said personal floatation device includes at least one auxiliary component for use with said tracking device.

19. A personal safety device according to claim 18, wherein said auxiliary component is a power source.

20. A personal safety device according to claim 18, wherein said auxiliary component is an antenna.

21. A personal safety device according to claim 18, wherein said auxiliary component is a charging connector.

22. A personal safety device according to claim 1, wherein said location determining device obtains information indicative of a position of said tracking device exclusively via said wireless communication device.

23. A personal safety device according to claim 1, wherein said location determining device determines a position of said tracking device using signals transmitted by a positioning system.

24. A personal safety device according to claim 23, wherein said positioning system is a satellite based global positioning system.

25. A personal safety device according to claim 1, wherein said location determining device determines a position of said tracking device using signals transmitted by a positioning system in combination with information received from said terrestrial communication network.

26. A personal safety device comprising:

a personal floatation device;

a buoyant tracking device; and

means for detachably coupling said buoyant tracking device to said personal floatation device.

27. A method for manufacturing a personal safety device, said method comprising:

providing a buoyant component;

providing a tracking device having a wireless communications device configured to communicate via a terrestrial communications network; and

coupling said tracking device to said buoyant component.

28. A safety system comprising:

a terrestrial based wireless communication network;

a buoyant tracking device wirelessly connectable to said wireless communication network; and

a tracking system configured to receive location data from said tracking device via said wireless communication network.