RADIO FREQUENCY IDENTIFICATION SYSTEM
First Claim
Patent Images
1. A radio frequency identification (RFID) system, comprising:
- an RFID device configured to read and write data in response to a radio frequency (RF) signal received through an antenna unit,wherein the RFID device includes;
a connection unit coupled to an external driving device; and
a driving unit configured to output a driving signal to the connection unit in response to control signals generated by the RF signal, the driving signal being output to the connection unit in order to control the external driving device.
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Abstract
A radio frequency identification (RFID) system allocates an identification (ID) code to a driving device using an RFID device such that each driving device can be wirelessly controlled at a remote site. The RFID system includes an RFID device which reads and writes data in response to a radio frequency (RF) signal received through an antenna unit. The RFID device includes a connection unit configured to be coupled to an external driving device, and a driving unit configured to output a driving signal for controlling the driving device to the connection unit in response to control signals generated by the RF signal.
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Citations
57 Claims
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1. A radio frequency identification (RFID) system, comprising:
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an RFID device configured to read and write data in response to a radio frequency (RF) signal received through an antenna unit, wherein the RFID device includes; a connection unit coupled to an external driving device; and a driving unit configured to output a driving signal to the connection unit in response to control signals generated by the RF signal, the driving signal being output to the connection unit in order to control the external driving device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A radio frequency identification (RFID) system comprising:
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an RFID device configured to read and write data in response to a radio frequency (RF) signal received through an antenna unit, wherein the RFID device includes; a connection unit coupled to an external driving device; a sensor control block configured to convert a sensing value detected by a sensing element into digital code data, and output the digital code data; and a driving unit configured to output a driving signal for controlling the external driving device to the connection unit according to the digital code data and control signals generated by the RF signal. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A radio frequency identification (RFID) system comprising:
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an RFID device configured to read and write data according to a radio frequency (RF) signal received through an antenna unit, wherein the RFID device includes; a connection unit coupled to an external driving device; a sensor interface unit configured to receive a sensing signal from an external sensor; and a driving unit configured to output a driving signal for controlling the external driving device to the connection unit in response to an output signal of the sensor interface unit and control signals generated by the RF signal. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A radio frequency identification (RFID) system, comprising:
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an RFID device configured to read and write data in response to a radio frequency (RF) signal received through an antenna unit, wherein the RFID device includes; a connection unit coupled to an external driving device; a micro-controller unit (MCU) control block configured to program code data and output programmed code data; and a driving unit configured to output a driving signal for controlling the external driving device to the connection unit according to the programmed code data and control signals generated by the RF signal. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38)
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39. A radio frequency identification (RFID) system comprising:
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an RFID device configured to read and write data according to an RF signal received through an antenna unit, wherein the RFID device includes; a connection unit coupled to an external driving device; a serial interface controller configured to receive code data from an external MCU processor; and a driving unit configured to output a driving signal for controlling the external driving device to the connection unit in response to an output signal of the serial interface controller and control signals generated by the RF signal. - View Dependent Claims (40, 41, 42, 43, 44, 45, 46, 47, 48)
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49. A radio frequency identification (RFID) system comprising:
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an RFID device configured to read and write data in response to a radio frequency (RF) signal received through an antenna unit, wherein the RFID device includes; a connection unit coupled to an external driving device; a driving unit configured to output a driving signal for controlling the external driving device to the connection unit according to control signals generated by the RF signal; and a fixed handle mode control unit configured to output predetermined fixed handle data in a fixed handle mode according to a command signal generated by the RF signal. - View Dependent Claims (50, 51, 52, 53, 54, 55, 56, 57)
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Specification