RFID SYSTEM HAVING MULTI-SUBSCRIPTION FUNCTION AND OPERATION METHOD THEREOF
First Claim
1. An RFID system having a multi-subscription function, comprising:
- at least one user terminal; and
at least one RFID tag communicating with the at least one user terminal,wherein the RFID tag stores user information of a plurality of users, collects and generates tag information corresponding to the stored user information, and transmits the generated tag information to the respective user.
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Accused Products
Abstract
An RFID system having a multi-subscription function, an RFID tag and an operation method thereof are provided. The RFID tag includes an RFID tag antenna, a tag storage unit, a sensor and a tag controller. The RFID tag antenna communicates with the RFID reader or the user terminal. The tag storage unit stores receives and stores user information transmitted from users. The sensor collects information on an object or environment to which the RFID tag is attached under the control of the tag controller. The tag controller classifies and arranges sensor information collected by the sensor for the user information of each user to generate tag information and transmits the generated tag information to the user terminal corresponding to the user information
57 Citations
20 Claims
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1. An RFID system having a multi-subscription function, comprising:
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at least one user terminal; and at least one RFID tag communicating with the at least one user terminal, wherein the RFID tag stores user information of a plurality of users, collects and generates tag information corresponding to the stored user information, and transmits the generated tag information to the respective user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An RFID tag having a multi-subscription function, comprising:
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an RFID tag antenna communicating with an RFID reader or a user terminal; a tag storage unit storing user information of a plurality of users; a sensor collecting information on an object or environment to which the RFID tag is attached; and a tag controller classifying and arranging sensor information collected by the sensor for the respective user information items to generate tag information and transmitting the generated tag information to the user terminal that has transmitted the user information. - View Dependent Claims (11, 12, 13, 14)
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15. An RFID operation method comprising the steps of:
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generating a plurality of user information items through at least one user terminal; transmitting the plurality of user information items to an RFID tag; storing the plurality of user items in the RFID tag; and respectively generating tag information for the stored user information items and transmitting the generated tag information to user terminals corresponding to the plurality of user information items. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification