DATA APPLICATION METHOD AND SYSTEM OF RFID TAGS
First Claim
1. A data application method with communication mode conversion, comprising:
- when a first-type radio-frequency identification (RFID) tag is within a readable range of a data application device, acquiring, by the data application device, data of the first-type RFID tag;
converting, by the data application device, the data of the first-type RFID tag to second-type data according to a predetermined data conversion protocol; and
forming, by the data application device, a second-type signal according to the second-type data and sending the second-type signal.
1 Assignment
0 Petitions
Accused Products
Abstract
A data application method and system of radio-frequency identification (RFID) tags are provided. The method includes: when a first-type RFID tag is within a readable range of a first-type RFID reader, acquiring, by the first-type RFID reader, data of the first-type RFID tag; obtaining, by an RFID emulator, the data of the first-type RFID tag, converting the data of the first-type RFID tag to second-type data according to a predetermined data conversion protocol, and providing the second-type data for a second-type reader; and forming, by the second-type reader, a second-type signal according to the second-type data and sending the second-type signal. The data application method and system expand applications of RFID tags.
9 Citations
20 Claims
-
1. A data application method with communication mode conversion, comprising:
-
when a first-type radio-frequency identification (RFID) tag is within a readable range of a data application device, acquiring, by the data application device, data of the first-type RFID tag; converting, by the data application device, the data of the first-type RFID tag to second-type data according to a predetermined data conversion protocol; and forming, by the data application device, a second-type signal according to the second-type data and sending the second-type signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. A data application device with communication mode conversion, comprising:
-
a first-type radio-frequency identification (RFID) reader that, when a first-type RFID tag is within a readable range of the first-type RFID reader, acquires data of the first-type RFID tag; an RFID emulator that obtains the data of the first-type RFID tag, converts the data of the first-type RFID tag to second-type data according to a predetermined data conversion protocol, and provides the second-type data for a second-type reader; and the second-type reader that forms a second-type signal according to the second-type data and sends the second-type signal. - View Dependent Claims (15, 16, 17, 18)
-
-
19. A data application system with communication mode conversion, comprising:
-
a data application device; and a smart mobile terminal with an NFC function; the data application device comprising; a first-type RFID reader that, when a first-type RFID tag is within a readable range of the first-type RFID reader, acquires data of the first-type RFID tag; an RFID emulator that obtains the data of the first-type RFID tag, converts the data of the first-type RFID tag to second-type data according to a predetermined data conversion protocol, and provides the second-type data for a second-type reader; and the second-type reader that forms a second-type signal according to the second-type data and sends the second-type signal; wherein the first-type RFID tag is an Ultra High Frequency (UHF) tag, the first-type reader is a UHF reader, the second-type data is a Near Field Communication (NFC) data, the second-type reader is an NFC reader, and the second-type signal is an NFC signal; and wherein the UHF reader transmits radio waves through a UHF antenna, and when the UHF tag is within coverage of the radio waves, the UHF tag is activated; the UHF reader obtains tag identification or an electronic product code sent by the activated UHF tag through the UHF antenna; the UHF reader transmits the tag identification or electronic product code to the RFID emulator and judges whether the UHF tag is a desired product; the RFID emulator acquires product information represented by the UHF tag from a local database or a cloud server; the RFID emulator converts the product information to an NFC code containing product related information according to a predetermined coding algorithm; the RFID emulator sends an NFC signal containing the NFC code through the NFC reader; and the smart mobile terminal of which the NFC function has been opened obtains the NFC signal within the readable range, acquires and displays the product related information through an application mode or a hyperlink mode. - View Dependent Claims (20)
-
Specification