System and apparatus for integrated location detection and wireless communications

• US 7,768,394 B2
• Filed: 07/02/2007
• Issued: 08/03/2010
• Est. Priority Date: 07/02/2007
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Amidi, Soroush
• Primary Examiner(s): Pope; Daryl
• Application Number:
  US11/824,755
• Publication Number:
  US 20090009327A1
• Time in Patent Office: 1,128 Days
• Field of Search: 340/573.1, 340/539.13, 340/825.36, 340/825.49
• US Class Current: 340/539.16
• CPC Class Codes: G08B 13/2462 Asset location systems combined with EAS inventory, tracking, logistic G06Q10/00; entrance control systems G07C9/00
• CPC Class Codes: G08B 21/0275 Electronic Article Surveillance [EAS] tag technology used for parent or child unit, e.g. same transmission technology, magnetic tag, RF tag, RFID
• CPC Class Codes: G08B 21/028 Communication between parent and child units via remote transmission means, e.g. satellite network
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/20 Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel

Abstract

An apparatus, system and method are provided for an integrated location detection and wireless communication tracking node. The tracking node includes a housing, a wireless node located in the housing, and a tracking receiver located in the housing. The tracking receiver is coupled to the wireless node and the wireless node is operable to transmit a location signal received by the tracking receiver from a tracking device. The wireless node may include a wireless relay node that is operable to relay a radio frequency signal from a leaf node to one of a gateway and an intermediate node.

Claims

1. An apparatus housing that comprises a wireless node coupled to a tracking receiver, the apparatus operable to,

transmit a location signal received by the tracking receiver, wherein the apparatus is also operable to determine a location of an origin of the location signal using a location server, and, in response thereto, the operation of at least one device is adjusted using at least one controller based upon the location of the origin of the location signal.

2. The apparatus of claim 1, further comprising a power supply operable to supply electrical power to the wireless node and the tracking receiver.

3. The apparatus of claim 1, wherein the wireless node is operable to transmit the location signal to the location server.

4. The apparatus of claim 3, wherein the wireless node is operable to transmit the location signal to the location server via a plurality of intermediate nodes.

5. The apparatus of claim 1, wherein the tracking receiver comprises one of a directional antenna, an array antenna, and an omni-directional antenna.

6. The apparatus of claim 1, wherein the tracking receiver comprises an Ultra Wide Band receiver.

7. The apparatus of claim 1, wherein the wireless node is operable to communicate using one of the WiFi protocol and the ZigBee protocol.

8. The apparatus of claim 1, wherein the wireless node comprises a wireless relay node operable to relay a radio frequency signal from a leaf node to one of a gateway and an intermediate node.

9. A system, comprising:

a tracking device; and

a tracking node, comprising;

a housing;

a wireless node located in the housing; and

a tracking receiver located in the housing and coupled to the wireless node,

wherein the tracking node is operable to receive from the tracking device a location signal using the tracking receiver and to transmit the location signal using the wireless node, wherein the system is operable to determine the location of the tracking device using a location server, and wherein the system is further operable to cause an adjustment to an operation of at least one device using at least one controller based upon the location of the tracking device.

10. The system of claim 9, wherein the tracking node further comprises a power supply operable to supply electrical power to the wireless node and the tracking receiver.

11. The system of claim 9, further comprising the location server, wherein:

the tracking node is operable to transmit the location signal to the location server; and

the location server is operable to determine the location of the tracking device.

12. The system of claim 11, further comprising a plurality of intermediate nodes, wherein the tracking node is operable to transmit the location signal to the location server via the plurality of nodes.

13. The system of claim 9, wherein the tracking receiver comprises one of a directional antenna, an array antenna, and an omni-directional antenna.

14. The system of claim 9, wherein the tracking receiver comprises an Ultra Wide Band receiver.

15. The system of claim 9, wherein the radio frequency relay node is operable to communicate using one of the WiFi protocol and the ZigBee protocol.

16. The system of claim 9, further comprising a leaf node and one of a gateway and an intermediate node, wherein the wireless node comprises a wireless relay node operable to relay a radio frequency signal from the leaf node to the one of the gateway and the intermediate node.

17. A method, comprising:

receiving a location signal at a wireless device, the wireless device comprising a wireless node located in a housing and a tracking receiver located in the housing and coupled to the wireless node, wherein the wireless node is operable to transmit the location signal received by the tracking receiver;

determining an origin of the location signal; and

adjusting at least one device based upon the origin of the location signal.

18. The method of claim 17, wherein the wireless node transmits the location signal to a location server.

19. The method of claim 18, wherein the wireless node transmits the location signal to the location server via a plurality of intermediate nodes.

20. The method of claim 17, further comprising providing one of a directional antenna, an array antenna, and an omni-directional antenna coupled to the tracking receiver.

21. The method of claim 17, wherein the wireless node relays a radio frequency signal from a leaf node to one of a gateway and an intermediate node.