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Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology

A wireless radio frequency and display device technology, applied in the field of intelligent query display devices, can solve the problems of inconvenient rewiring, expensive maintenance costs, product information lag, etc., to enhance portability and mobility, reduce maintenance costs, and extend use. effect of life

Active Publication Date: 2012-07-11
SHANGHAI BIZGRID INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the information display terminals on the market cannot realize human-computer interaction in the true sense. Usually, consumers view product information through mechanical buttons or touch screen input instructions on the information display terminals.
Due to the high cost of setting up the touch screen, the calibration of the touch screen is not accurate, and frequent manual calibration is required, and the information display terminal is installed in a public place, and it is often necessary to press many times in a row when performing operations such as page turning and confirmation, which may easily cause input of the information display terminal. Damaged keys and touch screen
[0003] Moreover, the touch screen that is integrated with the host computer of the information display terminal and is also used as an output display makes the information display terminal have a large volume, and it is inconvenient to change the installation position. When the above-mentioned input buttons and touch screen are damaged, the entire information display terminal needs to be removed Replacement, thus necessitating expensive maintenance costs for substantial additional maintenance work
[0004] In addition, the existing information display terminal is usually used offline, and the product information it provides lags behind, which cannot meet the real-time information query requirements of consumers for designated products; and if the display terminal is connected to the Internet through a network cable, although it can update product information, But it is inconvenient to rewire when changing the display terminal position

Method used

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  • Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology
  • Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology
  • Intelligent querying and showing device based on wireless radio-frequency identification technology and internet technology

Examples

Experimental program
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Effect test

Embodiment 1

[0033] See figure 1 As shown, the intelligent query display device based on radio frequency identification and Internet technology provided by the present invention includes a system control module 10, a scanning acquisition module 20 connected to the system control module 10, a function selection module 30, an output display module 50, a network Connection module 40 .

[0034] The scanning acquisition module 20 is a radio frequency identification device using a built-in antenna or an external antenna. This radio frequency identification device is a RU-822 ultra-high frequency reader module, and the applicable frequency range is from high frequency 13.56MHz (applicable to subways) to UHF 900MHz (generally used) and 2.4GHz (suitable for mobile phones), the preferred frequency range is 860Mhz ~ 960Mhz. The scanning acquisition module 20 is matched with a radio frequency identification (RFID) electronic tag 60 arranged on an external product. First, the radio frequency identifi...

Embodiment 2

[0044] The intelligent query and display device based on radio frequency identification and Internet technology provided in this embodiment has an overall structure similar to that in embodiment 1, and the scanning acquisition module automatically reads the coded information of the matching radio frequency identification electronic tag, and the system Controlled by the control module, the manufacturer's product data corresponding to the code information of the electronic label is queried through the network connection module, and fed back to the output display module for customers to view. Afterwards, the customer can further check the corresponding information of the product by using the infrared sensor module of the function selection module and the capacitive touch button to input the query command; or input the service request command, and send it to the service call terminal in the hands of the salesperson by the network connection module. Realize the transmission of servi...

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Abstract

The invention relates to an intelligent querying and showing device based on a wireless radio-frequency identification technology and an internet technology, characterized by comprising a system control module, a scanning and collecting module, a function selection module and an output display module, wherein the scanning and collecting module is connected with the system control module and is used for identifying and reading information of matched electronic labels and transmitting the information to the system control module for search analysis; the function selection module is used for inputting control commands to the system control module and comprises a sensor module and a microcontroller; and the output display module is used for displaying the feedback information of the system control module. Because an infrared sensor module and capacitance type touch keys are arranged on the function selection module, people can carry out single-hand blind operation to realize control command input, and therefore, the intelligent querying and showing device is convenient and easy to use; moreover, because the non-contact input mode is realized through shading an infrared sensor, the intelligent querying and showing device has longer service life and lower maintenance cost; and an embedded projection module or a separated display screen is used on the output display module, the portability and the mobility of the intelligent querying and showing device on indoor and outdoor public occasions are enhanced.

Description

technical field [0001] The invention relates to an intelligent query display device, in particular to an intelligent query display device based on radio frequency identification and Internet technology. Background technique [0002] The current information display terminals on the market cannot realize human-computer interaction in the true sense. Usually, consumers view product information through mechanical buttons or touch screens on the information display terminals to input instructions. Due to the high cost of setting up the touch screen, the calibration of the touch screen is not accurate, and frequent manual calibration is required, and the information display terminal is installed in a public place, and it is often necessary to press many times in a row when performing operations such as page turning and confirmation, which may easily cause input of the information display terminal. The keys and touch screen are damaged. [0003] Moreover, the touch screen that is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06F3/044G06K7/00
Inventor 张巍
Owner SHANGHAI BIZGRID INFORMATION TECH