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A system and method are useful for tracking two or more objects moving by separate transport paths to a destination and associating the objects at the destination. Object and check smart tags are associated respectively with each object to be tracked and with an associated check object. Each smart t

A system and method are useful for tracking two or more objects moving by separate transport paths to a destination and associating the objects at the destination. Object and check smart tags are associated respectively with each object to be tracked and with an associated check object. Each smart tag includes at least an electronic memory from which information man be transmitted and/or into which information may be stored. Smart tag control units (reader and/or writer) and antenna arrays along the transport path communicate with the smart tags and/or communicate directly or indirectly with one or more processors that process the information. Object and check smart tags are read and compared for matching the object and check object at the destination.

대표청구항 ▼

What is claimed is: 1. A system for tracking first and second objects associated respectively with first and second smart tags, comprising: a plurality of smart tag readers for providing and/or receiving information-bearing electrical signals in a smart tag format, wherein at least one of the plura

What is claimed is: 1. A system for tracking first and second objects associated respectively with first and second smart tags, comprising: a plurality of smart tag readers for providing and/or receiving information-bearing electrical signals in a smart tag format, wherein at least one of the plurality of smart tag readers is associated with a tracking location and one of the plurality of smart tag readers is associated with a destination location, wherein each of the plurality of smart tag readers produces information signals representative of information contained in the received information-bearing electrical signals and/or inserts information contained in information signals into the transmitted information-bearing electrical signals; a plurality of antenna operatively coupled to respective ones of the plurality of smart tag readers for transmitting and/or receiving the information-bearing electrical signals in a detection region proximate one of a tracking location and a destination location associated therewith, at least some of said plurality of antenna including a plurality of loop antenna arranged with spatial or temporal separation for coupling the information-bearing signals between the smart tag reader and a smart tag in the detection region with substantially 100% reading rate; at least first and second smart tags associated with first and second objects, the first and second smart tags each including an electronic memory and an antenna coupled to the electronic memory for transmitting and/or receiving information-bearing electrical signals in the smart tag format, wherein the information-bearing electrical signals represent information to be stored in the electronic memory and/or represent information produced from the electronic memory; wherein the information stored in and the information produced from the electronic memory of each smart tag includes a permanent number, application specific data and a relational check number representative of the permanent number or of the permanent number and the application specific data; whereby information is communicated between the electronic memory of the smart tag and the smart tag reader of a particular location when the smart tag is in the detection region of that particular location; and a computer processor for processing at least information signals from the smart tag reader at the destination location for comparing information including application specific data and relational check numbers read from the electronic memories of the first and second smart tags for providing an indication of a match or of lack of a match thereof. 2. The system of claim 1 wherein the information contained in the information-bearing signals is representative of one or more of: the identity of any one or more of: the smart tag, the object, the location, a passenger, a passenger and his baggage, an object of transport, the owner of an object of transport, an recipient of an object of transport, a mode of transport or travel, a route of transport or travel, a prescription, an order, a medication, an implement, a medical implement, and a medical device; and a date, and a time. 3. The system of claim 1 wherein the information contained in the information signals is communicated to and is stored in both the computer processor and the electronic memory of at least one of the first and second smart tags. 4. The system of claim 1 wherein at least one of the plurality of antenna comprises a plurality of loop antenna disposed on flexible substrates providing a flexible curtain at an access way. 5. The system of claim 1 wherein at least one of the plurality of antenna comprises a plurality of loop antenna that are one of: spatially separated such that less than about 50% of the effective electromagnetic field region of the respective loop antenna overlaps within the detection region, and temporally separated by being activated sequentially in time. 6. The system of claim 1 wherein said computer processor includes a central processor in communication with one or more local processors in communication with the smart tag readers. 7. The system of claim 1 wherein said computer processor provides a human perceivable indication responsive to the presence of said first and second smart tags within the detection region of the antenna at the destination location. 8. The system of claim 7 wherein the human perceivable indication is provided responsive to lack of a match of information from said first and second smart tags. 9. The system of claim 7 wherein the human perceivable indication includes one of a light, an audible alarm, an anti-theft alarm, a display on a computer monitor and a print out. 10. The system of claim 1 further comprising communication means for communicating the information signals between said computer processor and at least one of said plurality of smart tag readers. 11. The system of claim 10 wherein said communication means comprises one or more of wire, cable, optical fiber, radio or RF transmission, a local area network (LAN), a wide area network (WAN), the Internet, and a combination thereof. 12. The system of claim 1 wherein at least one of the tracking and destination locations includes one of a travel facility, a travel terminal, a baggage facility, a baggage checking facility, matching a passenger and his baggage, medical facility, a hospital, a pharmacy, a warehouse, a manufacturing facility, a processing facility, a display, a storage bin, entrance and exit gates, a vehicle, an airplane, a ship, a train, a truck, a container, a storage container, a transport container, and a terminal associated with any of the foregoing. 13. The system of claim 1 wherein the first object is a passenger and the second object is the passenger's baggage, wherein said computer processor matches the passenger and the passenger's baggage before departure of a conveyance carrying at least one of the passenger and the passenger's baggage. 14. A method for associating first and second objects at a destination location, wherein a smart tag is associated with each of the first and second objects, comprising: providing first and second smart tags having information stored therein relating to both of the first and second objects, wherein the information is stored in each smart tag in a form including a permanent number, application specific data and a relational check number representative of the permanent number or of the permanent number and the application specific data; associating the first and second smart tags with the first and second objects, respectively; associating the first and second smart tags at the destination location; reading at the destination location the information stored in the first and second smart tags including application specific data and a relational check number; processing the information read from both the first and second smart tags including application specific data and relational check numbers for determining whether the information read includes the information relating to the first and second objects; and providing an indication of whether the information read includes the information relating to the first and second objects. 15. The method of claim 14 wherein said providing first and second smart tags includes storing information in the first and second smart tags relating to both of the first and second objects. 16. The method of claim 14 wherein the information stored in the first and second smart tags includes at least one of: the identity of any one or more of: the first and second smart tags, one of the first and second objects, the destination location, a passenger, a passenger and his baggage, an object of transport, the owner of an object of transport, an recipient of an object of transport, a mode of transport or travel, a route of transport or travel, a prescription, an order, a medication, an implement, a medical implement, and a medical device; and a date, and a time. 17. The method of claim 14 further comprising, at one or more tracking locations, reading the information stored in at least one of the first and second smart tags. 18. The method of claim 17 wherein said processing further comprises processing the information read at the one or more tracking locations for tracking the at least one of the first and second smart tags. 19. The method of claim 17 further comprising communicating the information read at the one or more tracking locations to a processor. 20. The method of claim 19 wherein said communicating comprises sending information signals via one or more of wire, cable, optical fiber, radio or RF transmission, a local area network (LAN), a wide area network (WAN), the Internet, and a combination thereof. 21. The method of claim 14 wherein said providing an indication comprises providing a human perceivable indication including one of a light, an audible alarm, an anti-theft alarm, a display on a computer monitor and a print out. 22. The method of claim 14 wherein the first object is a passenger and the second object is the passenger's baggage, further comprising: carrying at least one of the passenger and the passenger's baggage on a conveyance; wherein said processing includes matching the passenger and the passenger's baggage before departure of the conveyance. 23. The method of claim 22 wherein said providing an indication includes providing the indication when the passenger and the passenger's baggage do not match before departure of the conveyance. 24. A method for associating first and second objects at a destination location, wherein a smart tag is associated with each of the first and second objects, comprising: providing first and second smart tags having information stored therein relating to both of the first and second objects; associating the first and second smart tags with the first and second objects, respectively; associating the first and second smart tags at the destination location; reading at the destination location the information stored in the first and second smart tags; processing the information read from both the first and second smart tags for determining whether the information read includes the information relating to the first and second objects; and providing an indication of whether the information read includes the information relating to the first and second objects; and at one or more tracking locations, storing information related to the tracking location in at least one of the first and second smart tags. 25. The method of claim 24 wherein the information related to the tracking location includes one or more of an identification of the tracking location, a location thereof, a time, a date, application specific data, and a relational check number representative of application specific data and/or a permanent number stored in the at least one of the first and second smart tags. 26. The method of claim 24 wherein said processing further comprises processing the information related to the tracking location for tracking the at least one of the first and second smart tags. 27. The method of claim 24 further comprising communicating the information related to the tracking location between the tracking location and a processor. 28. The method of claim 27 wherein said communicating comprises sending information signals via one or more of wire, cable, optical fiber, radio or RF transmission, a local area network (LAN), a wide area network (WAN), the Internet, and a combination thereof. 29. The method of claim 24 wherein at least one of the tracking and destination locations includes one of a travel facility, a travel terminal, a baggage facility, a baggage checking facility, matching a passenger and his baggage, a medical facility, a hospital, a pharmacy, a warehouse, a manufacturing facility, a processing facility, a display, a storage bin, an entrance and/or exit gate, a vehicle, an airplane, a ship, a train, a truck, a container, a storage container, a transport container, and a terminal associated with any of the foregoing. 30. Apparatus for associating first and second objects at a destination location, wherein a smart tag is associated with each of the first and second objects, comprising: means for providing first and second smart tags having information stored therein relating to both of the first and second objects, wherein the information is stored in each smart tag in a form including a permanent number, application specific data and a relational check number representative of the permanent number or of the permanent number and the application specific data; means for associating the first and second smart tags with the first and second objects, respectively; means for associating the first and second smart tags at the destination location; means for reading at the destination location the information stored in the first and second smart tags including application specific data and a relational check number; means for processing the information read from both the first and second smart tags including application specific data and relational check numbers for determining whether the information read includes the information relating to the first and second objects; and means for providing an indication of whether the information read includes the information relating to the first and second objects. 31. The apparatus of claim 30 wherein said means for providing first and second smart tags includes means for storing information in the first and second smart tags relating to both of the first and second objects. 32. The apparatus of claim 30 wherein the information stored in the first and second smart tags includes at least one of: the identity of any one or more of: the first and second smart tags, one of the first and second objects, the destination location, a passenger, a passenger and his baggage, an object of transport, the owner of an object of transport, an recipient of an object of transport, a mode of transport or travel, a route of transport or travel, a prescription, an order, a medication, an implement, a medical implement, and a medical device; and a date, and a time. 33. The apparatus of claim 30 further comprising, at one or more tracking locations, means for reading the information stored in at least one of the first and second smart tags. 34. The apparatus of claim 33 wherein said means for processing further comprises means for processing the information read at the one or more tracking locations for tracking the at least one of the first and second smart tags. 35. The apparatus of claim 33 further comprising means for communicating the information read at the one or more tracking locations to a processor. 36. The apparatus of claim 33 wherein said means for communicating comprises means for sending information signals via one or more of wire, cable, optical fiber, radio or RF transmission, a local area network (LAN), a wide area network (WAN), the Internet, and a combination thereof. 37. The apparatus of claim 30 wherein said means for providing an indication comprises means for providing a human perceivable indication including one of a light, an audible alarm, an anti-theft alarm, a display on a computer monitor and a printout. 38. The apparatus of claim 30 wherein the first object is a passenger and the second object is the passenger's baggage, wherein means for processing matches the passenger and the passenger's baggage before departure of a conveyance carrying at least one of the passenger and the passenger's baggage. 39. The apparatus of claim 38 wherein said means for providing an indication includes means for providing the indication when the passenger and the passenger's baggage do not match before departure of the conveyance. 40. Apparatus for associating first and second objects at a destination location, wherein a smart tag is associated with each of the first and second objects, comprising: means for providing first and second smart tags having information stored therein relating to both of the first and second objects; means for associating the first and second smart tags with the first and second objects, respectively; means for associating the first and second smart tags at the destination location; means for reading at the destination location the information stored in the first and second smart tags; means for processing the information read from both the first and second smart tags for determining whether the information read includes the information relating to the first and second objects; means for providing an indication of whether the information read includes the information relating to the first and second objects; and at one or more tracking locations, means for storing information related to the tracking location in at least one of the first and second smart tags. 41. The apparatus of claim 40 wherein the information related to the tracking location includes one or more of an identification of the tracking location, a location thereof, a time, a date, application specific data, and a relational check number representative of application specific data and/or a permanent number stored in the at least one of the first and second smart tags. 42. The apparatus of claim 40 wherein said means for processing further comprises processing the information related to the tracking location for tracking the at least one of the first and second smart tags. 43. The apparatus of claim 40 further comprising means for communicating the information related to the tracking location between the tracking location and a processor. 44. The apparatus of claim 40 wherein said mean for communicating comprises sending information signals via one or more of wire, cable, optical fiber, radio or RF transmission, a local area network (LAN), a wide area network (WAN), the Internet and a combination thereof. 45. The apparatus of claim 40 wherein at least one of the tracking and destination locations includes one of a travel facility, a travel terminal, a baggage facility, a baggage checking facility, matching a passenger and his baggage, a medical facility, a hospital, a pharmacy, a warehouse, a manufacturing facility, a processing facility, a display, a storage bin, an entrance and/or exit gate, a vehicle, an airplane, a ship, a train, a truck, a container, a storage container, a transport container, and a terminal associated with any of the foregoing. 46. A system for matching at a destination first and second objects associated respectively with first and second smart tags, comprising: at least first and second smart tags associated at an origin location with first and second objects, the first and second smart tags each including a memory; at least one smart tag writer at the origin location for storing in the respective memories of said first and second smart tags information relating to both the first and second objects, wherein the information stored in the memory of each of said first and second smart tags includes a permanent number stored therein that cannot be changed, the information relating to both the first and second objects, and a relational check number representative of the permanent number or of the permanent number and the information relating to both the first and second objects; a smart tag reader at the destination location for reading information stored in the memory of a smart tag, wherein said smart tag reader reads information including a relational check number from the respective memories of said first and second smart tags; and a processor for providing an indication of whether the information including relational check numbers read from the respective memories of said first and second smart tags both include the information relating to both the first and second objects. 47. The system of claim 46 further comprising an antenna associated with said smart tag reader including a plurality of loop antenna that are one of: spatially separated such that less than about 50% of the effective electromagnetic field region of the respective loop antenna overlaps within the detection region, and temporally separated by being activated sequentially in time. 48. The system of claim 46 wherein the information relating to both the first and second objects is representative of one or more of: the identity of any one or more of: the first and/or second smart tags, the first and/or second objects, the origin and/or destination locations, a passenger, a passenger and his baggage, the owner of the first and/or second objects, a recipient of the first and/or second objects, a mode of transport or travel, a route of transport or travel, a prescription, an order, a medication, an implement, a medical implement, and a medical device; and a date, and a time. 49. The system of claim 46 wherein said processor provides a human perceivable indication responsive to the presence of said first and second smart tags, wherein the human perceivable indication includes one of a light, an audible alarm, an anti-theft alarm, a display on a computer monitor and a print out. 50. The system of claim 46 wherein at least one of the origin and destination locations includes one of a travel facility, a travel terminal, a baggage facility, a medical facility, a hospital, a pharmacy, a warehouse, a manufacturing facility, a processing facility, a storage bin, an entrance and/or exit gate, a vehicle, an airplane, a ship, a train, a truck, a container, a storage container, a transport container, and a terminal associated with any of the foregoing. 51. The system of claim 46 wherein the first and second objects include: baggage and a baggage check, a package and a package receipt, medication and a prescription, a medical device and a medical order, and a medical implement and a medical order. 52. The system of claim 46 wherein the first object is a passenger and the second object is the passenger's baggage, wherein said processor matches the passenger and the passenger's baggage before departure of a conveyance carrying at least one of the passenger and the passenger's baggage, and wherein the indication includes an indication of the match or lack of match thereof. 53. A system for matching at a destination baggage and a baggage check associated respectively with first and second smart tags, comprising: at least first and second smart tags associated at an origin location with baggage and a baggage check, respectively, the first and second smart tags each including a memory; at least one smart tag writer at the origin location for storing in the respective memories of said first and second smart tags information relating to at least one of the baggage and the baggage check; wherein the information stored in the memory of each of said first and second smart tags includes a permanent number stored therein that cannot be changed, the information relating to both the baggage and the baggage check, and a relational check number representative of the permanent number or of the permanent number and the information relating to both the baggage and the baggage check; a smart tag reader at the destination location for reading information stored in the memory of a smart tag, wherein said smart tag reader reads information from the respective memories of said first and second smart tags; and a processor processing the relational check numbers for verifying the permanent number and/or the information relating to both the baggage and the baggage check, said processor providing an indication of whether the information read from the respective memories of said first and second smart tags both include the information relating to at least one of the baggage and the baggage check, whereby the indication provided indicates whether the baggage and the baggage check match. 54. The system of claim 53 wherein said processor matches the baggage and the baggage check before departure of a conveyance carrying at least one of the passenger and the passenger's baggage. 55. A system for matching a passenger and the passenger's baggage associated respectively with first and second smart tags, comprising: at least first and second smart tags associated at an origin location with a passenger and the passenger's baggage, respectively, the first and second smart tags each including a memory; at least one smart tag writer at the origin location for storing in the respective memories of said first and second smart tags information relating to at least one of the passenger and the passenger's baggage; wherein the information stored in the memory of each of said first and second smart tags includes a permanent number stored therein that cannot be changed, the information relating to both the passenger and the passenger's baggage, and a relational check number representative of the permanent number or of the permanent number and the information relating to both the passenger and the passenger's baggage; at least one smart tag reader for reading information stored in the memory of a smart tag, wherein said smart tag reader reads information from the respective memories of said first and second smart tags before departure of a conveyance carrying at least one of the passenger and the passenger's baggage; and a processor processing the relational check numbers for verifying the permanent number and/or the information relating to both the passenger and the passenger's baggage, said processor providing an indication of whether the information read from the respective memories of said first and second smart tags both include the information relating to at least one of the passenger and the passenger's baggage, whereby the indication provided indicates whether the passenger and the passenger's baggage are on the conveyance before departure thereof. 56. The system of claim 55 further comprising: a further smart tag reader at a destination location for reading information stored in the memory of a smart tag, wherein said smart tag reader reads information from the respective memories of said first and second smart tags; and a further processor at the destination location for providing an indication of whether the information read from the respective memories of said first and second smart tags both include the information relating to at least one of the passenger and the passenger's baggage, whereby the indication provided indicates whether the passenger and the passenger's baggage match.