CN104318279A - Supermarket goods intelligent tag system - Google Patents
Supermarket goods intelligent tag system Download PDFInfo
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- CN104318279A CN104318279A CN201410567165.7A CN201410567165A CN104318279A CN 104318279 A CN104318279 A CN 104318279A CN 201410567165 A CN201410567165 A CN 201410567165A CN 104318279 A CN104318279 A CN 104318279A
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Abstract
The invention discloses a supermarket goods intelligent tag system. The supermarket goods intelligent tag system comprises a PC (Personal Computer), a pricing system, a billing system, a positioning system, a commodity information database and a cash register system. The pricing system comprises a ZigBee electronic price tag, a ZigBee router and a ZigBee coordinator, wherein the ZigBee coordinator is in information exchange with the PC through a serial port. The billing system comprises an RFID (Radio Frequency Identification Device) electronic tag and an RFID card, wherein the RFID card is in information exchange with the PC. The positioning system comprises a hardware positioning engine of the ZigBee electronic price tag and a ZigBee coordinator, wherein the hardware positioning engine determines the location information of goods through an RSSI (Received Signal Strength Indicator) algorithm, and the ZigBee coordinator is in information exchange with the PC through a serial port. The supermarket goods intelligent tag system can timely change commodity price information, timely provide shopping guide based on commodity positions and effectively accelerate the billing.
Description
Technical field
The present invention relates to electronic information net networking technology field, especially a kind of supermarket commodity intelligent tagging systems.
Background technology
The information managements such as the commodity price in current supermarket mainly adopt paper labels, when each merchandise news changes, all will again to print or hand-written, have so not only wasted but also inconvenient, and easily make mistakes.Simultaneously, because clearing can only by identifying that bar code carries out the reading one by one of pricing information, and infrared scan rifle also needs strict alignment bar shape code during operation, when consumer commodity amount that supermarket is purchased or shopping number more time, directly will affect the efficiency of whole clearing.In addition, along with the continuous increase of large supermarket's scale, commodity number and kind, the effect of original shopping guide's board will be very limited, and customer need spends the regular hour to carry out the searching of required commodity, make the efficiency of doing shopping receive very large impact with experiencing.
Such as application number is: the intelligent label of 201110062354.5, its method for making and possess its management method of commodity.Its objective is the thin film integrated circuit that a kind of very thin thickness is provided, and possess the thin film integrated circuit device of this thin film integrated circuit.It is different with the integrated circuit that conventional silicon chip is formed that thin film integrated circuit of the present invention has a feature to be it, has the semiconductor film as active region (such as if thin film transistor (TFT), then referring to channel formation region).Because thin film integrated circuit thickness of the present invention is extremely thin, even if so carry the commodity such as card or container, also can not damage the designability of commodity, beneficial effect is obvious.But such tag system only improves the thickness of RFID label tag, can not improve the marked price of tag system entirety and shopping guide, beneficial effect is relatively single.
Again such as application number for: a kind of intelligent commodity disclosed in 201210229825.1 are experienced and are bought terminating machine, comprise CPU processor, it is characterized in that: described CPU processor respectively with RFID module, display, system interface, bar code read head, POS machine, the input and output of photographing module and voice playing module are connected and control, coordinate the work of above-mentioned each module, described CPU processor gathers storehouse by external connection module and back-end data and is connected, the input end of CPU processor is also connected with UPS power supply and bar code read head, RFID module reads the RFID label be attached on commodity or article by network.This application is by invest RFID label tag on commodity and to adopt RFID to read, and effectively can reduce the clearing time of commodity, increase work efficiency, beneficial effect is obvious.But such purchase terminal only can by by RFID the mode be located on commodity accelerate the clearing time of commodity, if merchandise news need amendment, staff cannot process in time, easily causes the disorder of transaction, therefore this system flexibility.
Therefore, working out one can either change price information in time, and can provide shopping guide in time according to product locations again and effectively can accelerate the Multifunctional supermarket commodity intelligent tagging systems of clearing time is one of problem needing at present to solve.
Summary of the invention
Goal of the invention: for the problems referred to above, the object of this invention is to provide one can either change price information in time, can provide shopping guide in time again and effectively can accelerate the Multifunctional supermarket commodity intelligent tagging systems of clearing time according to product locations.
Technical scheme: in order to solve the problem, a kind of supermarket provided by the invention commodity intelligent tagging systems, comprise PC, pricing system, settlement system, positioning system, information of goods information data storehouse, POS, PC connects information of goods information data storehouse and POS by cable network, described pricing system comprises: the ZigBee electronic price label be connected to form by ZigBee wireless module and Electronic Paper, ZigBee router, ZigBee telegon, and described ZigBee telegon is by serial ports and PC information interaction; Settlement system comprises: RFID, RFID radio-frequency identification card, and described RFID is corresponding with the merchandise news in information of goods information data storehouse, RFID radio-frequency identification card and PC information interaction; Described positioning system comprises: the hardware positioning engine of ZigBee electronic price label, ZigBee telegon, the hardware positioning engine of described ZigBee electronic price label is by RSSI algorithm determination product locations information, and product locations information is sent to zigbee telegon, and ZigBee telegon is by serial ports and PC information interaction; Described PC connects wifi router by cable network; The present invention is by being connected ZigBee telegon by serial ports with PC, if there is the situation that commodity need to change price, PC can control the ZigBee router mutual with it simply by ZigBee telegon, ZigBee router is by each ZigBee electronic price label of network control change price, not only can increase work efficiency, reduce work mistake, and saved paper labels, beneficial effect is obvious;
Again because described RFID is installed with on commodity, the content one_to_one corresponding of described electronic tag and commercial matters information database, when settling accounts, RFID radio-frequency identification card can once read entire service information within the specific limits, greatly reduce the clearing time, effectively increase work efficiency;
Because the hardware positioning engine of described ZigBee electronic price label is by RSSI algorithm determination product locations information, and product locations information is sent to zigbee telegon, ZigBee telegon is by serial ports and PC information interaction, in ZigBee telegon is reflected to PC supermarket plane figure after receiving positional information or 3D layout, and be distributed in the purchase guiding system everywhere of supermarket by WiFi network, make things convenient for customers searching commodity, and save the time of client, beneficial effect is obvious.
Preferably, described ZigBee electronic price label uses CC2530 wireless singlechip to control, and the present invention controls by using CC2530 wireless singlechip, can reduce costs, improving the market competitiveness when ensureing system stability.
Preferably, described RFID radio-frequency identification card uses AS3990 radio frequency chip, because AS3990 radio frequency chip has higher applicability, can foretaste different types of identification card, effectively improves the applicability of RFID radio-frequency identification card.
Described positioning system comprises embedded gateway system, touch screen, described embedded gateway system and touch screen carry out data communication by cable network or wireless wifi and PC, touch screen display of commodity positional information, the position that client understands required commodity can be convenient to vividerly, improve the practicality of system.
Preferably, described embedded gateway system is by S3C2440 ARM9 chip controls.
Beneficial effect: compared with prior art a kind of supermarket provided by the invention commodity intelligent tagging systems, has the following advantages:
1. easy to operate: the present invention is by being connected ZigBee telegon by serial ports with PC, if there is the situation that commodity need to change price, PC can control the ZigBee router mutual with it simply by ZigBee telegon, ZigBee router is by each ZigBee electronic price label of network control change price, easy to operate, reduce work mistake;
2. cost-saving: the present invention replaces paper labels to use by adopting electronic price label, not only can change pricing information in time, and replacing price only needs electronical display, can not waste papery again, effectively cost-saving;
3. work efficiency is high: the present invention is by installing with on commodity by described RFID, the content one_to_one corresponding of electronic tag and commercial matters information database, when settling accounts, RFID radio-frequency identification card can once read entire service information within the specific limits, greatly reduce the clearing time, effectively increase work efficiency;
4. practicality is high: the present invention is by adopting RSSI algorithm determination product locations information by the hardware positioning engine of ZigBee electronic price label, and product locations information is sent to zigbee telegon, ZigBee telegon is by serial ports and PC information interaction, in ZigBee telegon is reflected to PC supermarket plane figure after receiving positional information or 3D layout, and be distributed in the purchase guiding system everywhere of supermarket by WiFi network, make things convenient for customers searching commodity, save the time of client, improve the practicality of commodity intelligent tagging systems;
5. structure is simple: the present invention, by being connected with WiFi router by cable network by described PC, directly controls each systems such as marked price by WiFi wireless network, and the use reducing cable network can simplify structure, and beneficial effect is obvious.
Accompanying drawing explanation
Fig. 1 is Organization Chart of the present invention;
Fig. 2 is pricing system workflow diagram;
Fig. 3 is positioning system workflow diagram;
Fig. 4 is settlement system workflow diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
A kind of supermarket commodity intelligent tagging systems as shown in Figure 1, a kind of supermarket commodity intelligent tagging systems, comprise PC, pricing system, settlement system, positioning system, information of goods information data storehouse, POS, PC connects information of goods information data storehouse and POS by cable network, described pricing system comprises: the ZigBee electronic price label be connected to form by ZigBee wireless module and Electronic Paper, ZigBee router, ZigBee telegon, and described ZigBee telegon is by serial ports and PC information interaction; Settlement system comprises: RFID, RFID radio-frequency identification card, and described RFID is corresponding with the merchandise news in information of goods information data storehouse, RFID radio-frequency identification card and PC information interaction; Described positioning system comprises: the hardware positioning engine of ZigBee electronic price label, ZigBee telegon, the hardware positioning engine of described ZigBee electronic price label is by RSSI algorithm determination product locations information, and product locations information is sent to zigbee telegon, and ZigBee telegon is by serial ports and PC information interaction; Described PC connects wifi router by cable network; Described ZigBee electronic price label uses CC2530 wireless singlechip to control; Described RFID radio-frequency identification card uses AS3990 radio frequency chip; : described positioning system comprises embedded gateway system, touch screen, and described embedded gateway system and touch screen carry out data communication, contact product display of commodity positional information by cable network or wireless wifi and PC; Described embedded gateway system is by S3C2440 ARM9 chip controls.
Embodiment 1
As Fig. 2 pricing system workflow diagram, PC is as the server of whole system, tension management system interface is developed by C# software, database, each front office cashier's machine system, wifi wireless router and partially embedded gateway of whole supermarket commodity information is connected by cable network, connect zigbee telegon by serial ports, set up whole zigbee wireless network.
The shelf price tags of all commodity uses the ZigBee electronic price label be connected to form by ZigBee wireless module and Electronic Paper of low-power consumption, and described ZigBee electronic price label uses CC2530 wireless singlechip to control, and runs zstack protocol stack; Each commodity on shelf label has a zigbee router at least, for maintaining network and forwarding data, each zigbee electronic price label all adopts low power dissipation design, be in dormant state for a long time, waken up by ZigBee telegon, described ZigBee electronic price label uses 3.3V button cell to power, can use for 5 years continuously, there is longer serviceable life, self-organization Star Network will be formed by zstack protocol stack after ZigBee electronic price label powers on, and add by ZigBee router the network that ZigBee telegon sets up.PC carries out the change of the information such as price to any one ZigBee electronic price label node by ZigBee telegon, and be shown on electronic-paper display screen, is synchronized in the merchandising database of backstage simultaneously.
Embodiment 2
Positioning system workflow diagram as shown in Figure 3, described positioning system comprises: the hardware positioning engine of ZigBee electronic price label, ZigBee, embedded gateway system, touch screen, the hardware positioning engine of described ZigBee electronic price label is by RSSI algorithm determination product locations information, and product locations information is sent to zigbee telegon, and ZigBee telegon is by serial ports and PC information interaction; The hardware positioning engine of ZigBee electronic price label, ZigBee telegon, product locations information by RSSI algorithm determination product locations information, and is sent to ZigBee telegon by the hardware positioning engine of described ZigBee electronic price label; The location of commodity uses the hardware positioning engine of ZigBee electronic price label node CC2530 controller, by RSSI technology, accurately relevant node sites is calculated according to received signal strength and known reference node location, then positional information is sent to ZigBee telegon receiving end, after each ZigBee electronic price label node works on power, periphery has the reference mode of more than 3 at least, adopt distributed computing method by engine of positioning, use the RSSI Information locating of known reference node; This kind of Distributed localization calculates and avoids a large amount of Internet Transmission and communication delay problem that centralized calculation method brings, positioning precision within 0.5m, raising degree of accuracy; After described ZigBee telegon receives the relative position (i.e. the positions of representative commodity) that all ZigBee electronic price label nodes send, in the plane figure being reflected to supermarket in PC or 3D layout, and be published in each purchase guiding system everywhere of supermarket by wifi network.Embedded gateway system is by S3C2440 ARM9 chip controls, touch-screen can be connect, Windows CE operating system is installed, be furnished with wired network interface and wifi module, the wifi router that can be connected with server by cable network or wireless wifi network carries out data communication, and the product locations real-time navigation figure that reception server sends, facilitate user carry out searching of commodity and locate.
Embodiment 3
A kind of supermarket commodity intelligent tagging systems shown in Fig. 4, its settlement system comprises: RFID, RFID radio-frequency identification card, described RFID is corresponding with the merchandise news in information of goods information data storehouse, RFID radio-frequency identification card and PC information interaction; Ultrahigh frequency (UHF) 915M RFID is used to replace original bar code, each label is with unique card number, and pre-deposit in merchandising database, with commodity price one_to_one corresponding in corresponding database, in each electronic tag, also deposit the essential information of commodity simultaneously; All RFID label tag are read by the RFID card reader module at cashier place, AS3991 is as core radio frequency chip, RFID card reader uses the programming of anticollision technology, can the label card number information of all commodity in disposable reading region, by with the commodity in database and prices match, and to add up, realize the quick clearing of commodity price, after lump-sum settlement success, the card number bought corresponding to commodity will remove from background data base list, can not double counting again.
Claims (5)
1. a supermarket commodity intelligent tagging systems, it is characterized in that: comprise PC, pricing system, settlement system, positioning system, information of goods information data storehouse, POS, PC connects information of goods information data storehouse and POS by cable network, described pricing system comprises: the ZigBee electronic price label be connected to form by ZigBee wireless module and Electronic Paper, ZigBee router, ZigBee telegon, and described ZigBee telegon is by serial ports and PC information interaction; Settlement system comprises: RFID, RFID radio-frequency identification card, and described RFID is corresponding with the merchandise news in information of goods information data storehouse, RFID radio-frequency identification card and PC information interaction; Described positioning system comprises: the hardware positioning engine of ZigBee electronic price label, ZigBee telegon, the hardware positioning engine of described ZigBee electronic price label is by RSSI algorithm determination product locations information, and product locations information is sent to zigbee telegon, and ZigBee telegon is by serial ports and PC information interaction; Described PC connects wifi router by cable network.
2. a kind of supermarket according to claim 1 commodity intelligent tagging systems, is characterized in that: described ZigBee electronic price label uses CC2530 wireless singlechip to control.
3. a kind of supermarket according to claim 1 commodity intelligent tagging systems, is characterized in that: described RFID radio-frequency identification card uses AS3990 radio frequency chip.
4. a kind of supermarket according to claim 1 commodity intelligent tagging systems, it is characterized in that: described positioning system comprises embedded gateway system, touch screen, described embedded gateway system and touch screen carry out data communication, contact product display of commodity positional information by cable network or wireless wifi and PC.
5. a kind of supermarket according to claim 4 commodity intelligent tagging systems, is characterized in that: described embedded gateway system is by S3C2440 ARM9 chip controls.
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| CN106709538A (en) * | 2016-11-17 | 2017-05-24 | 南京邮电大学 | RFID-based settlement and inventory and positioning and antitheft system |
| CN106887687A (en) * | 2017-03-25 | 2017-06-23 | 韶关学院 | Supermarket's commodity electronic labeling Symmetric Orthogonal folding line element antenna and its application method |
| CN108053011A (en) * | 2017-12-18 | 2018-05-18 | 广州科政数码科技有限公司 | The electronic tag display methods and its display device that low-power consumption is shown with screen with partitioned |
| CN108351981A (en) * | 2015-11-03 | 2018-07-31 | 微软技术许可有限责任公司 | Non-rotationally-symmetric short-distance radio label |
| CN108922079A (en) * | 2018-06-05 | 2018-11-30 | 阿里巴巴集团控股有限公司 | A kind of data processing method, article detection method, device |
| CN109936573A (en) * | 2019-02-25 | 2019-06-25 | 昆山市华显光电科技有限公司 | A kind of electronic labelling system |
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| CN110996256A (en) * | 2019-11-08 | 2020-04-10 | 杭州智控网络有限公司 | Market assistant decision-making method and system based on price tags and base station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104850877A (en) * | 2015-05-19 | 2015-08-19 | 叶鸿钊 | Commodity electronic tag system |
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Effective date of registration: 20240407 Address after: Building 201, No. 6, No. 18 Xinyuan Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province, 215400 Patentee after: Suzhou Deyi Yuanchuang Automation Equipment Co.,Ltd. Country or region after: China Address before: No. 1 Jianxiong Road, Taicang Science and Education New City, Suzhou City, Jiangsu Province, 215400 Patentee before: SUZHOU CHIEN-SHIUNG INSTITUTE OF TECHNOLOGY Country or region before: China |