All-in-one radio frequency identification (RFID) system for sale and inventory management
First Claim
1. An all-in-one RFID system for sale and inventory management of products and articles, comprising:
- at least one antenna unit, each antenna unit being radio frequency (RF) coupled to at least one tag attached and corresponding to a respective article for sale and inventory management; and
a multi-port reader comprising;
a multiplexer, electrically coupled to each of the antenna units, configured for selectively switching signals between the antenna units;
a reader, electrically coupled to the multiplexer, configured for transmitting RF signals, accessing commands, and receiving tag signals;
a micro control unit (MCU), electrically coupled to the multiplexer and the reader, configured to provide inventory and sale management functions and applications;
at least one display, electrically coupled to the MCU, configured for outputting information of the all-in-one RFID system in real time;
at least one buzzer, electrically coupled to the MCU, configured for generating sound; and
at least one control button to control the at least one buzzer, the at least one display, or data input;
wherein, the micro control unit further comprises a memory, for which at least one inventory program stored in the memory provide functions as real-time inventory, product information displaying, consumer behavior recording and anti-theft functions.
2 Assignments
0 Petitions
Accused Products
Abstract
This is an all-in-one radio frequency identification system for goods inventory and sale management, comprising at least one tag, an antenna unit and a multi-port reader comprising a micro control unit, a reader and a multiplexer. The tag is attached on each article. The antenna unit is RF coupled to the tag. The multiplexer built-in the multi-port reader is electrically coupled to the antenna unit. The reader built-in the multi-port reader is capable of transmitting RF signals, accessing commands and receiving tag signals from the multiplexer. The micro control unit is electrically coupled to the multiplexer and the reader to receive and process the reading signal and provide inventory and sale management functions and applications. Therefore, the all-in-one radio frequency identification system provides not only inventory and anti-theft functions but also information for consumer behavior research, and capable of doing stand alone operations.
7 Citations
12 Claims
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1. An all-in-one RFID system for sale and inventory management of products and articles, comprising:
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at least one antenna unit, each antenna unit being radio frequency (RF) coupled to at least one tag attached and corresponding to a respective article for sale and inventory management; and a multi-port reader comprising; a multiplexer, electrically coupled to each of the antenna units, configured for selectively switching signals between the antenna units; a reader, electrically coupled to the multiplexer, configured for transmitting RF signals, accessing commands, and receiving tag signals; a micro control unit (MCU), electrically coupled to the multiplexer and the reader, configured to provide inventory and sale management functions and applications; at least one display, electrically coupled to the MCU, configured for outputting information of the all-in-one RFID system in real time; at least one buzzer, electrically coupled to the MCU, configured for generating sound; and at least one control button to control the at least one buzzer, the at least one display, or data input; wherein, the micro control unit further comprises a memory, for which at least one inventory program stored in the memory provide functions as real-time inventory, product information displaying, consumer behavior recording and anti-theft functions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification