CN204706044U - Based on the Supermarket shopping guide system of RFID - Google Patents
Based on the Supermarket shopping guide system of RFID Download PDFInfo
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- CN204706044U CN204706044U CN201520154474.1U CN201520154474U CN204706044U CN 204706044 U CN204706044 U CN 204706044U CN 201520154474 U CN201520154474 U CN 201520154474U CN 204706044 U CN204706044 U CN 204706044U
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Abstract
The utility model provides a kind of Supermarket shopping guide system based on RFID, it is characterized in that, comprise server module and at least one commodity display terminal, described server module is connected by wireless communication mode with commodity display terminal; Described server module comprises main read write line, PC and Wi-Fi sending module.The utility model communicates based on Wi-Fi, and radio wave coverage is wide, and transmission speed is fast; Commodity display terminal has multiple, and the sales volume that can control multiclass commodity shows in real time; Adopt electronic tag, volume ratio is comparatively large, and data can upgrade at any time simultaneously, readablely writes, and overcomes existing paper labels limited size, little, the not reproducible erasable shortcoming of data capacity.
Description
Technical field
The utility model belongs to Internet of Things field, uses for reference the thinking of " sales statistics " during on-line shop's shopping, and design a kind of sales volume feedback system based on RFID radio-frequency (RF) identification and radio communication, produce wireless shopping guide's label, it can feed back offtake and display in real time.RFID REID can read the essential information of commodity by electronic tag; Wireless communication technology can realize data transmission and the renewal of merchandise news in database and electronic tag in PC by the mode of networking.
Background technology
Along with the economic development of society, the raising of people's living standard.Consumer selects difficulty greatly to rise when a feast for the eyes similar commodity when solid shop/brick and mortar store is done shopping.Under contrast, during on-line shop's shopping, " sale result numeral " and " shopping is evaluated " that shopping items side is listed then has very large consumption guide meaning for consumer.
At present, domestic RFID technique reaches its maturity, and product category is very abundant.Active electronic label, passive electronic label and half passive electronic label are all developed, and electronic tag cost constantly reduces, and sizable application industry constantly expands.
Inspire by this, draw up and make a kind of electronic tag of the sale result data based on market.This label by the corresponding data one_to_one corresponding in REID technology and database, and can show the change of this offtake in real time by wireless communication technology.Thus provide tool convictive reference for consumer's selection of doing shopping.Meanwhile, the important references information of the sales tactics such as commodity putting position, the amount of stocking up also can be adjusted in time as market.
Summary of the invention
The purpose of this utility model is to provide a kind of Supermarket shopping guide system, with the one_to_one corresponding of the sale result data in fulfillment database and RFID, and transmits data in time by the mode of networking, LCD shows sales volume in real time.
In order to achieve the above object, the utility model provides a kind of Supermarket shopping guide system based on RFID, it is characterized in that, comprise server module and at least one commodity display terminal, described server module is connected by wireless communication mode with commodity display terminal; Described server module comprises main read write line, PC and Wi-Fi sending module, and main read write line is connected by RFID radio frequency with the electronic tag of commodity, and main read write line is connected by interface with PC simultaneously, and PC is connected by serial ports with Wi-Fi sending module.
Preferably, described main read write line is connected with the USB/R232 serial ports Ethernet interface of PC by PC.
Preferably, described Wi-Fi sending module comprises IA4432 radio frequency chip.
Preferably, described commodity display terminal comprises Wi-Fi receiver module, AVR from machine, terminal read write line and LCD display, Wi-Fi receiver module is connected from machine serial ports with AVR, AVR is connected with terminal read write line and LCD display respectively from machine, and terminal read write line is connected by RFID radio frequency with the electronic tag of commodity.AVR can send the instruction revising data message commodity electronic labeling by control terminal read write line from machine, and shows data message by LCD display.
More preferably, described Wi-Fi receiver module comprises IA4432 radio frequency chip.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts electronic tag, and volume ratio is comparatively large, and data can upgrade at any time, readablely writes, and overcomes existing paper labels limited size, little, the not reproducible erasable shortcoming of data capacity; Speed is fast, and volume is little, easily encapsulates, and can be embedded in commodity, easy to use; Special chip, sequence number is unique, key authentication, and extremely difficulty copies, and confidence level and accuracy are all higher than existing paper labels; Mechanical fault, life-span length, anti-adverse environment, stability is better.The sales situation of commodity can be clearly illustrated by means of LCD display, to consumer to experience intuitively, for consumer's selection of doing shopping provides reference, help consumer's reasonable consumption.Simultaneously, also can adjust the sales tactics such as commodity putting position, the amount of stocking up in time for market and important references information is provided, help it when the sound of " virtual on-line shop will replace physical stores " and so on prediction improves constantly, utilize intrinsic advantage, open up new marketing method.
Accompanying drawing explanation
Fig. 1 is the Supermarket shopping guide system structural representation based on RFID;
Fig. 2 is electronic labelling system schematic diagram;
Fig. 3 is the Supermarket shopping guide system design sketch based on RFID.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment 1
As shown in Figure 1, the Supermarket shopping guide system based on RFID of the present utility model comprises server module and commodity display terminal, and described server module is connected by wireless communication mode with commodity display terminal.
Described server module comprises main read write line, PC and Wi-Fi sending module, main read write line is connected by RFID radio frequency with the electronic tag of commodity, as shown in Figure 2, read write line connects antenna, is connected reading and the process of the information of realization between electronic tag with read write line by radiofrequency signal.
When the commodity that electronic tag is housed within the scope of distance 0 ~ 10 meter close to main read write line time, main read write line is controlled sends microwave request signal, after the electronic tag being arranged on body surface receives the request signal of main read write line, the data message integrator in this signal and label is reflected back main read write line.The Microwave synthesize signal be reflected back, has carried electronic tag data information.After main read write line receives the Microwave synthesize signal that tag reflection returns, the information separated such as cognizance code electronic tag can stored after the process of main read write line internal microprocessor read out.Main read write line and PC is connected by the USB/R232 serial ports Ethernet interface of PC, after read write line collects the information of electronic tag, data are delivered to PC, upgrades the database information of the corresponding commodity stored in PC, thus reach the object of storing commodity marketing information.PC is connected with Wi-Fi sending module serial ports, and Wi-Fi sending module forms primarily of IA4432 radio frequency chip.When in system, data change, by Wi-Fi sending module, the data message of corresponding change is sent with the form of high frequency radio signal immediately.
Described commodity display terminal comprises Wi-Fi receiver module, AVR from machine, terminal read write line and LCD display.Wi-Fi receiver module forms primarily of IA4432 radio frequency chip, Wi-Fi receiver module is connected from machine serial ports with AVR, AVR is connected with terminal read write line and LCD display respectively from machine, thus control terminal read write line sends the instruction of data message in amendment commodity electronic labeling, and showing data message by LCD display, terminal read write line is connected by RFID radio frequency with the electronic tag of commodity.Database in PC produces and upgrades, then Wi-Fi sending module send purchase the data message of commodity: ' ID ' and corresponding sales volume.The Wi-Fi receiver module that corresponding ' ID ' is corresponding receives merchandise news, after the AVR corresponding with this Wi-Fi receiver module receives this Sales Volume of Commodity information from machine, the terminal read write line controlling such commodity sends the instruction of data message in amendment commodity electronic labeling, sales volume information in electronic tag on shelf on such commodity changes thereupon, what namely electronic tag stored is real-time sales volume information, as shown in Figure 3, by showing in real time " sales volume data " with the LCD display that AVR is connected from machine.
Embodiment 2
Be similar to embodiment 1, difference is that described commodity display terminal has multiple, can be controlled the Sales Volume of Commodity display of multiple terminals by server module respectively.
Claims (5)
1. based on a Supermarket shopping guide system for RFID, it is characterized in that, comprise server module and at least one commodity display terminal, described server module is connected by wireless communication mode with commodity display terminal; Described server module comprises main read write line, PC and Wi-Fi sending module, and main read write line is connected by RFID radio frequency with the electronic tag of commodity, and main read write line is connected by interface with PC simultaneously, and PC is connected by serial ports with Wi-Fi sending module.
2., as claimed in claim 1 based on the Supermarket shopping guide system of RFID, it is characterized in that, described main read write line is connected with the USB/R232 serial ports Ethernet interface of PC by PC.
3., as claimed in claim 1 based on the Supermarket shopping guide system of RFID, it is characterized in that, described Wi-Fi sending module comprises IA4432 radio frequency chip.
4. as claimed in claim 1 based on the Supermarket shopping guide system of RFID, it is characterized in that, described commodity display terminal comprises Wi-Fi receiver module, AVR from machine, terminal read write line and LCD display, Wi-Fi receiver module is connected from machine serial ports with AVR, AVR is connected with terminal read write line and LCD display respectively from machine, terminal read write line is connected by RFID radio frequency with the electronic tag of commodity, AVR can send the instruction revising data message commodity electronic labeling by control terminal read write line from machine, and shows data message by LCD display.
5., as claimed in claim 4 based on the Supermarket shopping guide system of RFID, it is characterized in that, described Wi-Fi receiver module comprises IA4432 radio frequency chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154474.1U CN204706044U (en) | 2015-03-18 | 2015-03-18 | Based on the Supermarket shopping guide system of RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154474.1U CN204706044U (en) | 2015-03-18 | 2015-03-18 | Based on the Supermarket shopping guide system of RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706044U true CN204706044U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520154474.1U Expired - Fee Related CN204706044U (en) | 2015-03-18 | 2015-03-18 | Based on the Supermarket shopping guide system of RFID |
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| CN (1) | CN204706044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279536A (en) * | 2015-11-09 | 2016-01-27 | 张志通 | Electronic shelf label system |
-
2015
- 2015-03-18 CN CN201520154474.1U patent/CN204706044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279536A (en) * | 2015-11-09 | 2016-01-27 | 张志通 | Electronic shelf label system |
| CN105279536B (en) * | 2015-11-09 | 2018-02-06 | 北京尖点国际营销策划有限公司 | A kind of electronic bin tag system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160318 |