CN204044942U - A kind of self-service dealing terminal - Google Patents
A kind of self-service dealing terminal Download PDFInfo
- Publication number
- CN204044942U CN204044942U CN201420311737.0U CN201420311737U CN204044942U CN 204044942 U CN204044942 U CN 204044942U CN 201420311737 U CN201420311737 U CN 201420311737U CN 204044942 U CN204044942 U CN 204044942U
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- high frequency
- module
- write line
- read write
- processor
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Abstract
The utility model discloses a kind of self-service dealing terminal, comprise receipt print module, scanning barcode module, ultrahigh frequency reader-writer module, high frequency read write line, processor and display screen, the working frequency range of described ultrahigh frequency reader-writer module is 915MHz, the working frequency range of described high frequency read write line is 13.56MHz, described ultrahigh frequency reader-writer module and high frequency read write line are for reading label on commodity and by this information transmission to processor, described processor accepts merchandise news that high frequency reader/writer module and the transmission of high frequency read write line come and controls receipt print module and carry out receipt printing simultaneously by above-mentioned information displaying on a display screen.The utility model once can read or revise multiple label, reads distance, reading speed is fast, security compared with high, store the advantages such as data volume is large, adaptive capacity to environment is strong, can solve the problem in present supermarket.Native system can improve efficiency of account settling, reduces queuing time, reduces theft rate.
Description
Technical field
The utility model relates to a kind of terminal system, particularly relates to a kind of terminal system being applicable to merchandise sales self-service dealing.
Background technology
POS system based on barcode technology causes that cashier's working strength is large and client's queuing time is long, and supvr is inconvenient to the management carrying out commodity, is easy to go wrong, as low in efficiency of account settling, loss by theft rate is relatively high.Efficiency of account settling is low mainly loses time owing to comparing based on the commodity scanning of barcode technology and the modes of payments of cash or bank card.Although the antitheft mode of EAS of POS system employing sound magnetic or radio frequency series, there is high warning, without the effect reported by mistake, when the bar code of commodity is damaged, the inspection of supermarket anti-theft door does not measure these commodity and causes loss by theft rate higher.
Utility model content
The utility model, in order to solve technical matters involved in background technology, provides a kind of self-service dealing terminal.
The technical solution of the utility model is: a kind of self-service dealing terminal, comprise receipt print module, scanning barcode module, ultrahigh frequency reader-writer module, high frequency read write line, processor and display screen, the working frequency range of described ultrahigh frequency reader-writer module is 915MHz, the working frequency range of described high frequency read write line is 13.56MHz, described ultrahigh frequency reader-writer module and high frequency read write line are for reading label on commodity and by this information transmission to processor, described processor accepts merchandise news that high frequency reader/writer module and the transmission of high frequency read write line come and controls receipt print module and carry out receipt printing simultaneously by above-mentioned information displaying on a display screen.
Preferred as one, also comprise two RFID antenna and burglar alarm, two described RFID antenna are connected with high frequency read write line with ultrahigh frequency reader-writer module respectively, and described warning device is connected with processor.
In sum, the utility model has the following advantages:
The utility model once can read or revise multiple label, reads distance, reading speed is fast, security compared with high, store the advantages such as data volume is large, adaptive capacity to environment is strong, can solve the problem in present supermarket.Native system can improve efficiency of account settling, reduces queuing time, reduces theft rate.
Accompanying drawing explanation
Fig. 1 is the application scenarios figure of the present embodiment;
Fig. 2 is the present embodiment hardware circuit block diagram;
Fig. 3 is the present embodiment terminal transaction process flow diagram;
Fig. 4 is the functional block diagram of the present embodiment.
Embodiment
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
As Figure 1-3, a kind of self-service dealing terminal, comprise receipt print module, scanning barcode module, ultrahigh frequency reader-writer module, high frequency read write line, processor and display screen, the working frequency range of described ultrahigh frequency reader-writer module is 915MHz, the working frequency range of described high frequency read write line is 13.56MHz, described ultrahigh frequency reader-writer module and high frequency read write line are for reading label on commodity and by this information transmission to processor, described processor accepts merchandise news that high frequency reader/writer module and the transmission of high frequency read write line come and controls receipt print module and carry out receipt printing simultaneously by above-mentioned information displaying on a display screen.Also comprise two RFID antenna and burglar alarm, two described RFID antenna are connected with high frequency read write line with ultrahigh frequency reader-writer module respectively, and described warning device is connected with processor.
As shown in Figure 4, the self-service dealing terminal human-computer interaction friendly interface of the present embodiment and the design of each module:
Administration module, administration module adopts authority and user name password login mechanism to manage terminal.One-level management person has interpolation, delete common management administrator and revise self password and equipment control and enter the authority at terminal operation interface; Common management administrator can revise self password and enter terminal operation interface, prevents it from carrying out unauthorized operation with this.Username and password login mechanism: keeper inputs correct username and password, just can carry out the operation of corresponding authority.
Shopping module, client pushes shopping cart when being done shopping by RFID self-service checkout lanes, and the commodity of the attached electronic tag of terminal control overclocking read write line autoscan or barcode scanner scanning barcode, interface display merchandise news also carries out the total amount of money.Terminal control high frequency read write line read-write consumption card completes payment, and client selects whether print receipt, completes shopping process.
Return of goods module, client pushes shopping cart when being returned goods by RFID self-service checkout lanes, operation return of goods button, keeper can continue after logging in successfully to return goods, the commodity of the attached electronic tag of terminal control overclocking read write line autoscan or barcode scanner scanning barcode, the merchandise news of the attached electronic tag of interface display also carries out the total amount of money.Terminal control high frequency read write line read-write consumption card completes reimbursement, and client selects whether print receipt, completes return process.
Query formation module, input commodity keyword name can self-service query to the pricing information of commodity, target item can be found efficiently; Client clicks card information inquiry, swipes the card and inputs the information such as state, the interior remaining sum of card that password can inquire about consumption card.
Module reported the loss by card, and after inputting correct user name, password, when card is not reported the loss, cue card is reported the loss successfully, and when card is reported the loss, prompting repeats to report the loss; Otherwise card is reported the loss unsuccessfully.
Card cancel loss report module, swipes the card and after inputting correct password, cue card cancel loss report success when blocking non-cancel loss report, and during card cancel loss report, cue card is normal; Otherwise, the failure of card cancel loss report.
Whether terminal is sell state by the user storage area data of ultrahigh frequency reader-writer multichannel antenna reading electronic labels, if the user storage area data of reading electronic labels are for sell state, then and safety alarm door; Otherwise alarm door is sounded warning duration 10 seconds; If unsold commodity are always on alarm door side, then warning of always sounding.
According to the identity legitimacy between ultrahigh frequency reader-writer end, server end, electronic tag and data transmission security.The threat of rfid system data security mainly contains electronic security tag, the safety of read write line and the safety of information transmission, be faced be replicated, intercept and capture, eavesdrop, crack, the security threat such as tracking.
Because this security protocol is applied in merchandise sales, and RFID quantity in supermarket is a lot of and be limited to the limited resource of RFID, for there is higher-security and lower system cost, between ultrahigh frequency reader-writer end and electronic tag, information transmission adopts Rot (x, y) function and MIXBITS (x, y) function.
The integrated Windows operating system of desk-top read write line end in this system, its data-handling capacity is stronger.Read write line end and server end should use more complicated cryptographic algorithm.Aes algorithm has higher encryption, deciphering handling capacity, and save power consumption, the extension device life-span, and there is not the additional demand to storage space, aes algorithm is applicable in the rfid system of resource-constrained.Therefore, between ultrahigh frequency reader-writer end and server end, information transmission selects AES encryption algorithm.
More than illustrate it is only to explanation of the present utility model, those of ordinary skill in the art's can completely is made to implement this programme, but be not to restriction of the present utility model, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this instructions, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present utility model.
Claims (2)
1. a self-service dealing terminal, it is characterized in that: comprise receipt print module, scanning barcode module, ultrahigh frequency reader-writer module, high frequency read write line, processor and display screen, the working frequency range of described ultrahigh frequency reader-writer module is 915MHz, the working frequency range of described high frequency read write line is 13.56MHz, described ultrahigh frequency reader-writer module and high frequency read write line are for reading label on commodity and by this information transmission to processor, described processor accepts merchandise news that high frequency reader/writer module and the transmission of high frequency read write line come and controls receipt print module and carry out receipt printing simultaneously by above-mentioned information displaying on a display screen.
2. a kind of self-service dealing terminal according to claim 1, it is characterized in that: also comprise two RFID antenna and burglar alarm, two described RFID antenna are connected with high frequency read write line with ultrahigh frequency reader-writer module respectively, and described warning device is connected with processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311737.0U CN204044942U (en) | 2014-06-12 | 2014-06-12 | A kind of self-service dealing terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311737.0U CN204044942U (en) | 2014-06-12 | 2014-06-12 | A kind of self-service dealing terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044942U true CN204044942U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311737.0U Expired - Fee Related CN204044942U (en) | 2014-06-12 | 2014-06-12 | A kind of self-service dealing terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN204044942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036599A (en) * | 2014-06-12 | 2014-09-10 | 中山达华智能科技股份有限公司 | Self-service transaction terminal |
| CN105550727A (en) * | 2015-12-22 | 2016-05-04 | 艾体威尔电子技术(北京)有限公司 | Method for making electronic receipts by using two-dimensional technology |
-
2014
- 2014-06-12 CN CN201420311737.0U patent/CN204044942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036599A (en) * | 2014-06-12 | 2014-09-10 | 中山达华智能科技股份有限公司 | Self-service transaction terminal |
| CN105550727A (en) * | 2015-12-22 | 2016-05-04 | 艾体威尔电子技术(北京)有限公司 | Method for making electronic receipts by using two-dimensional technology |
| CN105550727B (en) * | 2015-12-22 | 2019-09-03 | 艾体威尔电子技术(北京)有限公司 | A method of electronic receipt is made using planar bar code technology |
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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 |
Granted publication date: 20141224 Termination date: 20170612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |