INTELLIGENT ASSET PROTECTION SYSTEM

• US 20090212920A1
• Filed: 02/23/2009
• Published: 08/27/2009
• Est. Priority Date: 02/22/2008
• Status: Abandoned Application

• Current Assignee: Xiao Hui Yang
• Original Assignee: Xiao Hui Yang
• Inventors: Yang, Xiao Hui
• Application Number:
  US12/391,252
• Publication Number:
  US 20090212920A1
• Time in Patent Office: Days
• US Class Current: 340/10.300
• CPC Class Codes: E05B 67/003 Chain, wire or cable locks alarms therefor E05B45/005; E05B69/006 takes precedence
• CPC Class Codes: E05B 73/0017 Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
• CPC Class Codes: G08B 13/2417 having a radio frequency identification chip
• CPC Class Codes: G08B 13/2434 Tag housing and attachment details
• CPC Class Codes: G08B 13/2448 Tag with at least dual detection means, e.g. combined inductive and ferromagnetic tags, dual frequencies within a single technology, tampering detection or signalling means on the tag
• 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 13/2474 Antenna or antenna activator geometry, arrangement or layout loop antennae H01Q1/22
• CPC Class Codes: G08B 13/248 EAS system combined with another detection technology, e.g. dual EAS and video or other presence detection system
• CPC Class Codes: H04Q 2213/13095 PIN / Access code, authentication

Abstract

An intelligent asset protection system is claimed and disclosed which features a plurality of devices are used to protect a retail establishment by radiating and detecting into a protection zone to identify transponders within a given area. These devices that radiate and detect are typically located in the ceiling or above the area that is desired to be monitored and create a cone shaped interrogation field which expands as it is broadcast downward into the monitored area. In communication with the RAD units, the system uses transponders capable of storing information which includes passwords and unique identifiers as well as information about the object to which the transponder is attached. The transponder is capable of responding to a RAD unit and broadcasting information to it which may include the information stored on the transponder. The transponder in some embodiments will have a battery located on board, but the transponder will remain in an inactive sleep mode until a RAD unit contacts it with a radiated

Claims

1. A modular radiate and detect unit comprising:

at least one radio frequency signal transmitting means;

at least one radio frequency signal receiving means;

a receptacle adapted to receive the first end of a cable providing both a power conduit and an information conduit wherein the second end of said cable connects to a communications switch, said modular radiate and detect unit being powered by said cable; and

,

at least one programmable controller for said radio frequency signal transmitting means and said radio frequency signal receiving means said programmable controller controlling signals transmitted by said radio frequency signal transmitting means and interpreting radio frequency signals received by said radio frequency signal receiving means, said at least one programmable controller performing data functions and communicating with a computer via said cable and said communications switch.

2. The modular radiate and detect unit of claim 1, wherein:

said at least one programmable controller can be programmed and reprogrammed by said computer via said cable.

3. The modular radiate and detect unit of claim 1, wherein:

said at least one radio frequency signal transmitting means and said at least one radio frequency signal receiving means are combined into a transceiver.

4. The modular radiate and detect unit of claim 1, wherein:

said at least one radio frequency signal transmitting means transmits an interrogation signal.

5. The modular radiate and detect unit of claim 1, wherein:

said at least one radio frequency signal receiving means detects electronic surveillance transponders.

6. The modular radiate and detect unit of claim 1, wherein:

said at least one radio frequency signal transmitting means transmits information or instructions to at least one electronic surveillance transponder, said information including a unique identifier for each of said at least one electronic surveillance transponders, said instructions including turning on and off an onboard alarm on each said at least one electronic surveillance transponder.

7. The modular radiate and detect unit of claim 1, wherein:

said at least one radio frequency signal receiving means receives information from electronic surveillance transponders.

8. The modular radiate and detect unit of claim 6, wherein:

said at least one radio frequency signal transmitting means transmits information and instructions to electronic surveillance transponders, programming said transponders and turning transponder alarms on and off.

9. A modular electronic surveillance system comprising:

a computer;

a communications switch;

at least one modular radiate and detect unit, said at least one modular radiate and detect unit comprising,

at least one radio frequency signal transmitting means;

at least one radio frequency signal receiving means;

a receptacle adapted to receive the first end of a cable providing both a power conduit and an information conduit wherein the second end of said cable connects to said communications switch, said modular radiate and detect unit being powered by said cable;

at least one programmable controller for said radio frequency signal transmitting means and said radio frequency signal receiving means, said programmable controller controlling signals transmitted by said radio frequency signal transmitting means and interpreting radio frequency signals received by said radio frequency signal receiving means, said at least one programmable controller communicating with said computer via said cable and said communications switch; and

,

at least one transponder capable of communicating with at least one said radiate and detect unit.

10. The modular electronic surveillance system of claim 9, wherein:

said computer can program and reprogram said controller in each of said at least one modular radiate and detect units.

11. The modular electronic surveillance system of claim 9, wherein:

said controller in each of said at least one modular radiate and detect units can be programmed to operate differently from other controllers in said modular radiate and detect units.

12. The modular electronic surveillance system of claim 9, wherein:

each of said at least one radiate and detect units detects electronic surveillance transponders in its area of operation.

13. The modular electronic surveillance system of claim 9, wherein;

each of said at least one transponders has a transponder controller.

14. The modular electronic surveillance system of claim 13, wherein;

each of said transponder controllers are programmable by said radiate and detect units.

15. A modular electronic surveillance system comprising:

a computer;

a communications switch;

at least one modular radiate and detect unit, said at least one modular radiate and detect unit comprising,

at least one radio frequency signal transmitting means;

at least one radio frequency signal receiving means;

a receptacle adapted to receive the first end of a cable providing both a power conduit and an information conduit wherein the second end of said cable connects to said communications switch, said modular radiate and detect unit being powered by said cable;

at least one programmable controller for said radio frequency signal transmitting means and said radio frequency signal receiving means, said programmable controller controlling signals transmitted by said radio frequency signal transmitting means and interpreting radio frequency signals received by said radio frequency signal receiving means, said at least one programmable controller communicating with said computer via said cable and said communications switch; and

,

at least one transponder capable of communicating with at least one said radiate and detect unit, said transponder comprising a transponder controller, memory, an internal, antenna, a battery, an attaching mechanism for releasably attaching said transponder to an article, an electronic article surveillance sensor, and an audible alarm generator.

16. The modular electronic surveillance system of claim 15, wherein:

said computer can program and reprogram said controller in each of said at least one modular radiate and detect units.

17. The modular electronic surveillance system of claim 16, wherein:

each of said transponder controllers are programmable by said radiate and detect units.