System and method for identifying vehicle by utilizing detected magnetic field
First Claim
1. A device, for use with a database, said device comprising:
- a field-detecting component operable to detect at least one of an electric field, a magnetic field and an electro-magnetic field and to generate a detected field signature based on the detected one of an electric field, a magnetic field and an electro-magnetic field;
an input component operable to input the detected field signature into the database;
an accessing component operable to access the detected field signature from the database;
a comparing component operable to generate a comparison signal; and
an identifying component operable to identify one of an item and a location based on the comparison signal,wherein said field-detecting component is further operable to detect a second one of an electric field, a magnetic field and an electro-magnetic field and to generate a second detected field signature based on the detected second one of an electric field, a magnetic field and an electro-magnetic field, andwherein said comparing component is operable to generate the comparison signal based on a comparison of the detected field signature and the second detected field signature.
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Accused Products
Abstract
A device includes a field-detecting component, an input component, an accessing component, a comparing component and an identifying component. The field-detecting component can detect a field and generate a detected field signature based thereon. The input component can input the detected field signature into a database. The accessing component can access the detected field signature from the database. The comparing component can generate a comparison signal. The identifying component can identify item or location based on the comparison signal. The field-detecting component can further detect a second field and generate a second detected field signature based on the detected second field. The comparing component can generate the comparison signal based on a comparison of the detected field signature and the second detected field signature.
35 Citations
42 Claims
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1. A device, for use with a database, said device comprising:
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a field-detecting component operable to detect at least one of an electric field, a magnetic field and an electro-magnetic field and to generate a detected field signature based on the detected one of an electric field, a magnetic field and an electro-magnetic field; an input component operable to input the detected field signature into the database; an accessing component operable to access the detected field signature from the database; a comparing component operable to generate a comparison signal; and an identifying component operable to identify one of an item and a location based on the comparison signal, wherein said field-detecting component is further operable to detect a second one of an electric field, a magnetic field and an electro-magnetic field and to generate a second detected field signature based on the detected second one of an electric field, a magnetic field and an electro-magnetic field, and wherein said comparing component is operable to generate the comparison signal based on a comparison of the detected field signature and the second detected field signature. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method, for use with a database, said method comprising:
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detecting, via a field-detecting component, at least one of an electric field, a magnetic field and an electro-magnetic field; generating, via the field-detecting component, a detected field signature based on the detected one of an electric field, a magnetic field and an electro-magnetic field; inputting, via an input component, the detected field signature into the database; accessing, via an accessing component, the detected field signature from the database; generating, via a comparing component, a comparison signal; identifying, via an identifying component, one of an item and a location based on the comparison signal; detecting, via the field-detecting component, a second one of an electric field, a magnetic field and an electro-magnetic field; and generating, via the field-detecting component, a second detected field signature based on the detected second one of an electric field, a magnetic field and an electro-magnetic field, wherein said generating a comparison signal comprises generating the comparison signal based on a comparison of the detected field signature and the second detected field signature. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A non-transitory, tangible, computer-readable media having computer-readable instructions stored thereon, for use with a database, the computer-readable instructions being capable of being read by a computer and being capable of instructing the computer to perform the method comprising:
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detecting, via a field-detecting component, at least one of an electric field, a magnetic field and an electro-magnetic field; generating, via the field-detecting component, a detected field signature based on the detected one of an electric field, a magnetic field and an electro-magnetic field; inputting, via an input component, the detected field signature into the database; accessing, via an accessing component, the detected field signature from the database; generating, via a comparing component, a comparison signal; identifying, via an identifying component, one of an item and a location based on the comparison signal; detecting, via the field-detecting component, a second one of an electric field, a magnetic field and an electro-magnetic field; and generating, via the field-detecting component, a second detected field signature based on the detected second one of an electric field, a magnetic field and an electro-magnetic field, wherein said generating a comparison signal comprises generating the comparison signal based on a comparison of the detected field signature and the second detected field signature. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. A device, for use with a database having stored therein, at least one of a first plurality of signatures, a second plurality of signatures and a third plurality of signatures, the first plurality of signatures corresponding to a plurality of electric fields, respectively, the second plurality of signatures corresponding to a plurality of magnetic fields, respectively, the third plurality of signatures corresponding to a plurality of electro-magnetic fields, respectively, said device comprising:
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an accessing component operable to access one of the first plurality of signatures, the second plurality of signatures and the third plurality of signatures from the database; a field-detecting component operable to detect at least one of an electric field, a magnetic field and an electro-magnetic field and to generate a detected field signature based on the detected one of said fields; a comparing component operable to generate a comparison signal; and an identifying component operable to identify one of an item and a location based on the comparison signal, wherein, when said field-detecting component is operable to detect an electric field, said comparison component is operable to generate the comparison signal based on a comparison of the detected field signature and the first plurality of signatures, wherein, when said field-detecting component is operable to detect a magnetic field, said comparison component is operable to generate the comparison signal based on a comparison of the detected field signature and the second plurality of signatures, and wherein, when said field-detecting component is operable to detect an electro-magnetic field, said comparison component is operable to generate the comparison signal based on a comparison of the detected field signature and the third plurality of signatures. - View Dependent Claims (23, 24, 25, 26, 27, 28)
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29. A method, for use with a database having stored therein, at least one of a first plurality of signatures, a second plurality of signatures and a third plurality of signatures, the first plurality of signatures corresponding to a plurality of electric fields, respectively, the second plurality of signatures corresponding to a plurality of magnetic fields, respectively, the third plurality of signatures corresponding to a plurality of electro-magnetic fields, respectively, said method comprising:
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accessing, via an accessing component, one of the first plurality of signatures, the second plurality of signatures and the third plurality of signatures from the database; detecting, via a field-detecting component, at least one of an electric field, a magnetic field and an electro-magnetic field; generating, via a field-detecting component, a detected field signature based on the detected one of an electric field, a magnetic field and an electro-magnetic field; generating, via a comparing component, a comparison signal; and identifying, via an identifying component, one of an item and a location based on the comparison signal, wherein, when said detecting comprises detecting an electric field, said generating comprises generating the comparison signal based on a comparison of the detected field signature and the first plurality of signatures, wherein, when said detecting comprises detecting a magnetic field, said generating comprises generating the comparison signal based on a comparison of the detected field signature and the second plurality of signatures, and wherein, when said detecting comprises detecting an electro-magnetic field, said generating comprises generating the comparison signal based on a comparison of the detected field signature and the third plurality of signatures. - View Dependent Claims (30, 31, 32, 33, 34, 35)
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36. A non-transitory, tangible, computer-readable media having computer-readable instructions stored thereon, for use with a database having stored therein, at least one of a first plurality of signatures, a second plurality of signatures and a third plurality of signatures, the first plurality of signatures corresponding to a plurality of electric fields, respectively, the second plurality of signatures corresponding to a plurality of magnetic fields, respectively, the third plurality of signatures corresponding to a plurality of electro-magnetic fields, respectively, the computer-readable instructions being capable of being read by a computer and being capable of instructing the computer to perform the method comprising:
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accessing, via an accessing component, one of the first plurality of signatures, the second plurality of signatures and the third plurality of signatures from the database; detecting, via a field-detecting component, at least one of an electric field, a magnetic field and an electro-magnetic field; generating, via a field-detecting component, a detected field signature based on the detected one of an electric field, a magnetic field and an electro-magnetic field; generating, via a comparing component, a comparison signal; and identifying, via an identifying component, one of an item and a location based on the comparison signal, wherein, when said detecting comprises detecting an electric field, said generating comprises generating the comparison signal based on a comparison of the detected field signature and the first plurality of signatures, wherein, when said detecting comprises detecting a magnetic field, said generating comprises generating the comparison signal based on a comparison of the detected field signature and the second plurality of signatures, and wherein, when said detecting comprises detecting an electro-magnetic field, said generating comprises generating the comparison signal based on a comparison of the detected field signature and the third plurality of signatures. - View Dependent Claims (37, 38, 39, 40, 41, 42)
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Specification