Tag information selecting method, electronic apparatus and computer-readable storage medium
First Claim
Patent Images
1. A tag information selecting method comprising:
- a setting step variably setting a maximum distance for which a tag reader/writer is to make contactless communication with an electronic tag; and
a validating step determining as a processing target each electronic tag that is separated by a distance shorter than or equal to the maximum distance from the tag reader/writer, of electronic tags located within a communicatable range of the tag reader/writer, and validating information read from and/or information to be written to each electronic tag that is determined as the processing target.
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Abstract
A tag information selecting method variably sets a maximum distance for which a tag reader/writer is to make contactless communication with an electronic tag, and determines as a processing target each electronic tag that is separated by a distance shorter than or equal to the maximum distance from the tag reader/writer, of electronic tags located within a communicatable range of the tag reader/writer, and validates information read from and/or information to be written to each electronic tag that is determined as the processing target.
22 Citations
24 Claims
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1. A tag information selecting method comprising:
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a setting step variably setting a maximum distance for which a tag reader/writer is to make contactless communication with an electronic tag; and
a validating step determining as a processing target each electronic tag that is separated by a distance shorter than or equal to the maximum distance from the tag reader/writer, of electronic tags located within a communicatable range of the tag reader/writer, and validating information read from and/or information to be written to each electronic tag that is determined as the processing target. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electronic apparatus for reading information from and/or writing information to an electronic tag by a contactless communication, comprising:
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a setting part configured to variably set a maximum distance for which a tag reader/writer is to make contactless communication with an electronic tag; and
a validating part configured to determine as a processing target each electronic tag that is separated by a distance shorter than or equal to the maximum distance from the tag reader/writer, of electronic tags located within a communicatable range of the tag reader/writer, and to validate information read from and/or information to be written to each electronic tag that is determined as the processing target. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A computer-readable storage medium that stores a program for causing a computer to read information from and/or write information to an electronic tag by a contactless communication, said program comprising:
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a setting procedure causing the computer to variably set a maximum distance for which a tag reader/writer is to make contactless communication with an electronic tag; and
a validating procedure causing the computer to determine as a processing target each electronic tag that is separated by a distance shorter than or equal to the maximum distance from the tag reader/writer, of electronic tags located within a communicatable range of the tag reader/writer, and to validate information read from and/or information to be written to each electronic tag that is determined as the processing target. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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Specification