NFC card reader and intelligent terminal device with NFC function

The utility model discloses an NFC card reader and intelligent terminal equipment with an NFC function, and relates to the technical field of near field communication. The NFC card reader is used forproviding an NFC function for the intelligent terminal equipment and comprises an NFC radio frequency...

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Bibliographic Details
Main Authors LIU TANGMING, JIANG SHIZHENG, LIN MUSONG, YIN QI
Format Patent
LanguageChinese
English
Published 23.06.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
TRANSMISSION
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Summary:The utility model discloses an NFC card reader and intelligent terminal equipment with an NFC function, and relates to the technical field of near field communication. The NFC card reader is used forproviding an NFC function for the intelligent terminal equipment and comprises an NFC radio frequency interface circuit, a microprocessor, an NFC radio frequency circuit and an NFC radio frequency antenna. Wherein the NFC radio frequency interface circuit and the microprocessor are used for carrying out NFC data interaction with intelligent terminal equipment, and the NFC radio frequency circuit and the NFC radio frequency antenna are used for converting, sending and receiving NFC data and NFC radio frequency signals. Due to the fact that the NFC radio frequency circuit supports the three working modes of the PCD mode, the PICC mode and the P2P mode, the NFC card reader can support the three working modes of NFC at the same time, and the NFC function of the intelligent terminal device is further improved and perfe
Bibliography:Application Number: CN201922441364U