Method and system for tracking, monitoring and/or charging tracking devices including wireless energy transfer features

• US 8,489,113 B2
• Filed: 06/04/2010
• Issued: 07/16/2013
• Est. Priority Date: 02/09/2010
• Status: Expired due to Fees

• Current Assignee: Omnilink Systems Incorporated (Sierra Wireless Incorporated)
• Original Assignee: Omnilink Systems Incorporated (Sierra Wireless Incorporated)
• Inventors: Walter, Jerold Michael, Franklin, James A., Montalbo, Roland Joseph
• Primary Examiner(s): Siddiqui, Kashif
• Application Number:
  US12/794,500
• Publication Number:
  US 20110195722A1
• Time in Patent Office: 1,138 Days
• Field of Search: 4554041-4042, 455/410, 455/414.1, 455/421, 455/422.1, 4554561-457, 3423572-35778
• US Class Current: 455/456.1
• CPC Class Codes: G01S 5/0027 of actual mobile position, i.e. position determined on mobile
• CPC Class Codes: G01S 5/017 Detecting state or type of motion

Abstract

A method and system for monitoring individuals or objects including tracking devices having wireless powering/charging features. In one embodiment, an exemplary tracking device may comprise a power receiving device that generates power from wireless energy received from a power transmitter configured to transmit the wireless energy, circuitry configured for processing tracking device location information, and communication circuitry configured to process data related to the wireless tracking device for transmission to an administrative hub that is configured to monitor locations of the individuals or objects based upon the data. Output power from the power receiving device may be used to operate the tracking device. Alternately or in addition, the tracking device may include a battery that provides power to the tracking device and is recharged by the power receiving device.

Claims

1. A wireless tracking device adapted for physical association with an individual or object to monitor location of the individual or object, the device comprising:

a battery that powers the tracking device;

a power receiving device that wirelessly charges the battery upon receipt of wireless energy from a power transmitter configured to transmit the wireless energy;

location determining circuitry configured for processing tracking device location information;

communication circuitry configured to process data related to the wireless tracking device for transmission to an administrative hub that is configured to monitor locations of the individuals or objects based upon the data;

a sensor that indicates when the tracking device stops receiving charge from the power receiving device; and

control circuitry which initiates an automatic tracking process when the sensor indicates that the device stops receiving charge from the power receiving device.

3. The device of claim 1 or claim 2, wherein the device also generates power directly from the power receiving device for operating the device using the wireless energy received.

4. The device of claim 1 or claim 2, wherein the location determining circuitry includes a GPS component that provides a location of the device that enables tracking.

5. The device of claim 1 or claim 2, wherein the location determining circuitry includes tracking circuitry that performs tracking using cellular technology.

6. The device of claim 5 wherein the cellular technology includes CDMA technology.

7. The device of claim 1 or claim 2 further comprising a motion sensor and/or acceleration sensor that indicates when the device is moved, wherein the control circuitry commences an automatic tracking process when the device has been moved.

8. The device of claim 7 wherein the device is a bracelet or anklet to be affixed to an individual to be monitored.

9. The device of claim 1 or claim 2 wherein the sensor indicates that the device stops receiving charge when the power receiving device is outside a range of the power transmitter.

10. The device of claim 1 or claim 2, wherein the administrative hub has or accesses a location database.

11. The device of claim 1 or claim 2, wherein the tracking device is installed in a cash cassette for an ATM.

2. A wireless tracking device configured to be physical associated with an individual or object for monitoring location of the individual or object, the device comprising:

a power receiving device that generates power from wireless energy received from a power transmitter configured to transmit the wireless energy, wherein output power from the power receiving device is used to operate the tracking device;

location determining circuitry configured for processing tracking device location information;

communication circuitry configured to process data related to the wireless tracking device for transmission to an administrative hub that is configured to monitor locations of the individuals or objects based upon the data;

a sensor that indicates when the tracking device stops receiving charge from the power receiving device; and

control circuitry which initiates an automatic tracking process when the sensor indicates that the device stops receiving charge from the power receiving device.

12. A wireless tracking system for monitoring bank bills, the device comprising:

a fake bank bill bundle; and

a tracking device disposed in the bundle, the tracking device including;

a battery that powers tracking device circuitry;

a power receiving device that wirelessly charges the battery upon receipt of wireless energy from a power transmitter configured to transmit the wireless energy;

circuitry configured for processing tracking device location information; and

communication circuitry configured to process data related to the device for transmission to an administrative hub that is configured to monitor location of the bundle based upon the data,

wherein the tracking device is integrated into a stack of paper similar in size to currency bills having a cavity for the tracking device and with real currency used to disguise the bundle.

14. The system of claim 12 or claim 13 further comprising circuitry having first and second modes of operation related to determination of location of the device, the device entering the second mode of operation in response to a predetermined condition.

15. The system of claim 12 or claim 13 wherein the bundle has a same thickness as a real bank bundle.

16. The system of claim 12 or claim 13 wherein the bundle has a same flexibility of a real bank bundle.

17. The system of claim 12 or claim 13 wherein, in use, the device is placed in a cash drawer that has the power transmitter associated therewith, such that the device is charged while in the cash drawer.

18. The system of claim 14 wherein the predetermined condition includes loss of received power due to removal of the bundle from the cash drawer, and wherein the second mode includes transmission of an alert to a monitoring station for appropriate action/response.

19. The system claim 12 or claim 13 wherein the device is configured to be constantly powered during operation and further comprising monitoring circuitry configured for continuous performance of health/status checks related to the device and/or for continuous processing of status reports suitable for periodic transmission to the administrative hub.

20. The system of claim 12 or claim 13 wherein the device is configured to be constantly powered during operation such that the device is capable of providing immediate information regarding the device, including the location, without any delay associated with power up.

21. The system of claim 12 wherein output power from the power receiving device is also used to operate the tracking device.

22. The system of claim 12 or claim 13 wherein the location determining circuitry includes a GPS component that provides a location of the device that enables tracking.

23. The system of claim 12 or claim 13 wherein the location determining circuitry includes tracking circuitry that performs tracking using cellular technology.

24. The system of claim 23 wherein the cellular technology includes CDMA technology.

25. The system of claim 14 further comprising a sensor that indicates when the device stops receiving charge from the power receiving device, wherein the second mode includes commencement of an automatic tracking process and the predetermined condition includes indication, by the sensor, that the device is disconnected from the power receiving device.

26. The system of claim 14 further comprising a motion sensor that indicates when the device is moved, wherein the second mode includes commencement of an automatic tracking process and the predetermined condition includes indication, from the motion sensor, that the device has been moved.

27. The system of claim 26 wherein the motion sensor is an acceleration sensor.

28. The system of claim 14 wherein the predetermined condition includes loss of power from the power receiving device.

29. The system of claim 28 wherein the loss of power from the power receiving device is caused by movement of the power receiving device outside the specified range of the power transmitter.

30. The system of claim 12 or claim 13 wherein the administrative hub has or accesses a location database.

13. A wireless tracking system including a tracking device integrated within a fake bank bill bundle to monitor bank bills, the tracking device comprising:

a power receiving device that generates power from wireless energy received from a power transmitter configured to transmit the wireless energy, wherein output power from the power receiving device is used to operate the tracking device;

circuitry configured for processing tracking device location information; and

communication circuitry configured to process data related to the device for transmission to an administrative hub that is configured to monitor locations of the bundle based upon the data,

wherein the tracking device is integrated into a stack of paper similar in size to currency bills having a cavity for the tracking device and with real currency used to disguise the bundle.

31. A method of operating a tracking device, the method comprising:

receiving wireless energy at a power receiving device;

converting the received wireless energy into electricity for charging a battery;

charging the battery with the electricity;

powering the tracking device using electricity stored within the battery;

determining when the tracking device stops receiving charge from the power receiving device;

initiating an automatic tracking process when the tracking device stops receiving charges from the power receiving device; and

communicating information associated with the tracking device to track an individual or object with which the tracking device is physically associated.

32. The method of claim 31 further comprising sending power, via a power transmitter, for receipt by the power receiving device.

33. The method of claim 31 further comprising conditioning the received wireless energy for charging the battery.

34. The method of claim 31 further comprising powering a GPS component configured to provides a location of the device used in tracking processing.

35. A method of operating a tracking device, the method comprising:

receiving wireless energy at a power receiving device;

converting the received wireless energy into electrical power;

powering circuitry within the tracking device via the electrical power;

determining when the tracking device stops receiving charge from the power receiving device;

initiating an automatic tracking process when the tracking device stops receiving charge from the power receiving device; and

communicating information associated with the tracking device to track an individual or object with which the tracking device is physically associated.

36. The method of claim 35 further comprising sending power, via a power transmitter, for receipt by the power receiving device.

37. The method of claim 35 further comprising conditioning the received wireless energy for charging the battery.

38. The method of claim 35 further comprising powering a GPS component configured to provides a location of the device used in tracking processing.

39. A method of operating a tracking device, the method comprising:

receiving wireless energy at a power receiving device;

converting the received wireless energy into electrical power;

powering circuitry within the tracking device via the electrical power;

recharging a battery associated with the tracking device via the electrical power;

determining when the tracking device stops receiving charge from the power receiving device;

initiating an automatic tracking process when the tracking device stops receiving charge from the power receiving device; and

communicating information associated with the tracking device to track an individual or object with which the tracking device is physically associated.

40. The method of claim 39 further comprising sending power, via a power transmitter, for receipt by the power receiving device.

41. The method of claim 39 further comprising conditioning the received wireless energy for charging the battery.

42. The method of claim 39 further comprising powering a GPS component configured to provides a location of the device used in tracking processing.