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Supermarket shopping guide system based on RFID electronic tag

A technology of electronic tags and supermarkets, applied in the field of the Internet of Things, can solve the problems of increased difficulty in selection, and achieve the effect of no mechanical failure, high reliability and accuracy, and easy packaging

Inactive Publication Date: 2015-06-24
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When consumers are shopping in physical stores, it is more difficult for them to choose when faced with a wide range of similar products

Method used

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  • Supermarket shopping guide system based on RFID electronic tag
  • Supermarket shopping guide system based on RFID electronic tag
  • Supermarket shopping guide system based on RFID electronic tag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the supermarket shopping guide system based on RFID electronic tags of the present invention includes a server module and a product display terminal, and the server module and the product display terminal are connected through wireless network communication.

[0020] Described server module comprises main reader-writer, PC and Wi-Fi transmission module, and the electronic tag of main reader-writer and commodity is connected by RFID radio frequency, as figure 2 As shown, the reader is connected to the antenna, and the electronic tag and the reader are connected through a radio frequency signal to realize information reading and processing.

[0021] When a product with an electronic tag approaches the main reader within a distance of 0 to 10 meters, the main reader is controlled to send out a microwave query signal, and the electronic tag installed on the surface of the object receives the query signal from the main reader , to combine this si...

Embodiment 2

[0024] Similar to Embodiment 1, the difference is that there are multiple product display terminals, and the server module can respectively control the display of product sales of multiple terminals.

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PUM

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Abstract

The invention provides a supermarket shopping guide system based on an RFID electronic tag. The system is characterized by comprising a server module and at least one commodity display terminal. The server module and the commodity display terminals are connected in a wireless network communication mode. The supermarket shopping guide system is based on the Wi-Fi communication, the radio wave coverage range is wide, the transmission speed is high, and the multiple commodity display terminals can control the sales volumes of various commodities to be displayed in real time; meanwhile, the electronic tag is adopted, the volume is large, data can be updated at any time and can be read and written, and the defect that an existing paper tag is limited in size, small in data capacity, and not rewritable is overcome.

Description

technical field [0001] The present invention belongs to the field of the Internet of Things, draws on the idea of ​​"sales statistics" when shopping in online stores, designs a sales feedback system based on RFID radio frequency identification and wireless communication, and produces a wireless shopping guide label, which can feedback the sales volume of commodities and display them in real time . RFID radio frequency identification technology can read the basic information of commodities through electronic tags; wireless communication technology can realize the data transmission and update of the database in the PC and the commodity information in the electronic tags through networking. Background technique [0002] With the economic development of society, the improvement of people's material living standard. When consumers are shopping in physical stores, it is more difficult for them to choose when faced with a dazzling array of similar products. In contrast, when shop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06Q30/02
Inventor 官洪运胡永泉伊金静乔琪薛节
Owner DONGHUA UNIV
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