CN202394316U - Hand-held tax control device - Google Patents
Hand-held tax control device Download PDFInfo
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- CN202394316U CN202394316U CN2011205078678U CN201120507867U CN202394316U CN 202394316 U CN202394316 U CN 202394316U CN 2011205078678 U CN2011205078678 U CN 2011205078678U CN 201120507867 U CN201120507867 U CN 201120507867U CN 202394316 U CN202394316 U CN 202394316U
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Abstract
The utility model discloses a hand-held tax control device which comprises a control unit, a tax control information entry unit, a bar code generation unit and a printing unit, wherein the control unit is used for logically controlling a data processing procedure of the hand-held tax control device; the tax control information entry unit is used for entering tax control information in the user invoicing process into a background server, and connected with the control unit; the bar code generation unit is used for generating two-dimensional bar codes according to the tax control information, and connected with the control unit and the tax control information entry unit; and the printing unit is used for printing an invoice according to the entered tax control information and the generated two-dimensional bar codes, and connected with the bar code generation unit and the control unit. The hand-held tax control device generates the two-dimensional bar codes according to the tax control information, and previously enters the two-dimensional bar codes into the background server; and when invoicing, the corresponding two-dimensional bar codes are printed onto the invoice in the form of ciphertext, thereby lowering the difficulty for effective counterfeit note detection, and preventing fake invoices from warehousing.
Description
Technical field
The utility model belongs to electric digital data processing field, relates to a kind of hand-held tax-controlling device.
Background technology
So far, utilize invoice that the source of tax revenue is managed through roughly having passed through two stages.Phase one is " with a ticket control tax ", and promptly direct utilization is obtained relevant information and carried out tax source management such as information such as purchaser's enterprise name, seller enterprise name, Description of Goods, unit and quantity from manual invoice.Dismiss ticket and replaced manual invoice gradually along with machine, make tax source management get into subordinate phase, " message tube tax " occurred, the relevant information of promptly utilizing slave to dismiss to identify encryption on the ticket is carried out tax source management.In fact, " message tube tax " main carried out the continuous promotion and application that rely on tax-control cash register, network billing machine.
Because the convenience that tax-control cash register, network billing machine bring to tax source management makes " message tube tax " become the main mode of present tax source management.For management, the strick precaution lawless person who strengthens invoice distorts Chinese character informations such as enterprise name, Description of Goods; Write out falsely the criminal activity of invoice; In " message tube tax " process, adopt 84 or 108 character ciphertexts that information such as purchaser's enterprise name, seller enterprise name, Description of Goods, unit and quantity are encrypted usually.Through these information of encrypting are deciphered, accomplish the examination of true from false of bills, and the management of invoice information.
Along with the development of encryption technology, occurred adopting simultaneously 84,108 characters and two-dimensional bar code to above-mentioned " message tube tax " mode that these are encrypted and the information after encrypting is deciphered.But this mode lacks invoice is followed the tracks of and reviewed in the field of circulation, cause being difficult to immediately gathering and true and false examination on the invoice is difficult to the informationization of real realization " message tube tax ".
The utility model content
In view of this, the utility model technical matters to be solved has provided a kind of hand-held tax-controlling device, improves the real-time of information acquisition, realizes accomplishing fast the inquiry of invoice, reaches the informationization of " message tube tax ".
In order to solve the problems of the technologies described above, the utility model has disclosed a kind of hand-held tax-controlling device, and this device comprises:
Be used for the data handling procedure of said hand-held tax-controlling device is carried out the control module of logic control;
The tax information that uses when being used for that the user opened invoice is entered into the tax information typing unit of background server, is connected with said control module;
Be used for generating the barcode generator unit of two-dimensional bar code, be connected with said tax information typing unit with said control module according to said tax information;
Be used for print unit, be connected with said control module with said barcode generator unit according to the two-dimensional bar code printed invoice of the tax information of typing and generation.
Preferably, said device can also comprise:
Be used for scanning element that the two-dimensional bar code of printing on the invoice is scanned, be connected with said control module;
Be used for recognition unit that the two-dimensional bar code that scans is discerned, be connected with said scanning element with said control module;
Be used for presenting to the inspection unit that the user compares the tax information printed on itself and the invoice, be connected with said control module with said recognition unit at the corresponding tax information of two-dimensional bar code that background server inquiry identifies and in this locality.
Preferably, said device can also comprise the authentication unit that is used for user's the authority of opening invoice and examination true from false of bills is carried out authentication, is connected with said control module.
Preferably, said device can also comprise the PSAM card slot that is used to insert the PSAM card.
Preferably, said control module can be a freescale i.mx51 microprocessor for model.
Preferably, said print unit can be the printer that is connected with said control module through wireless mode.
Preferably, said device can also comprise the liquid crystal display of the tax information that is used to show the two-dimensional bar code correspondence that identifies, and is connected with said inspection unit with said control module.
Preferably, said device can also comprise the network insertion unit that is used for said device is linked into said background server, is connected with said control module.
Preferably, said network insertion unit can be WIFI and/or GPRS network communication module.
Preferably, said device can also comprise SIM slot, SD card expansion slot and USB expansion slot.
Compare with existing scheme; The technique effect that the utility model obtained: generate two-dimensional bar code and be entered into it in background server in advance according to tax information through the hand-held tax-controlling device; When opening invoice; The two-dimensional bar code of the correspondence form with ciphertext is printed on the invoice, thereby reduce the difficulty that has effect pseudo-, avoid the warehouse-in of false invoice.
Description of drawings
Fig. 1 is the utility model hand-held tax-controlling device embodiment one module diagram.
Fig. 2 is the utility model hand-held tax-controlling device embodiment two module diagrams.
Fig. 3 is the utility model hand-held tax-controlling device embodiment three module synoptic diagram.
Embodiment
Below will cooperate graphic and instance to specify the embodiment of the utility model, by this to the utility model how the application technology means implementation procedure that solves technical matters and reach technological effect can make much of and implement according to this.
Among the following embodiment of the utility model; Generate two-dimensional bar code and be entered into it in background server in advance according to tax information through the hand-held tax-controlling device; When opening invoice; The two-dimensional bar code of the correspondence form with ciphertext is printed on the invoice, thereby reduce the difficulty that has effect pseudo-, avoid the warehouse-in of false invoice.
Fig. 1 is the utility model hand-held tax-controlling device embodiment one module diagram.As shown in Figure 1, in the technical scheme of present embodiment, the hand-held tax-controlling device comprises: control module 101, tax information typing unit 102, barcode generator unit 103, print unit 104.In the present embodiment, the hand-held tax-controlling device can also comprise: scanning element 105, recognition unit 106, inspection unit 107.Wherein, tax information typing unit 102 is connected with control module 101; Barcode generator unit 103 is connected with tax information typing unit 102 with control module 101; Print unit 104 is connected with control module 101 with barcode generator unit 103; Scanning element 105 is connected with control module 101; Recognition unit 106 is connected with scanning element 105 with control module 101; Inspection unit 107 is connected with control module 101 with recognition unit 106.
The tax information that uses when wherein, tax information typing unit 102 is used for that the user opened invoice is entered into background server; Barcode generator unit 103 is used for generating two-dimensional bar code according to said tax information; Print unit 104 is used for the two-dimensional bar code printed invoice according to the tax information of typing and generation; Scanning element 105 is used for the two-dimensional bar code on the invoice is scanned; Specifically can the two-dimensional bar code on the invoice be carried out digitized processing for utilizing photoelectric conversion technique; Such as stack or row row formula two-dimensional bar code being scanned, perhaps matrix two-dimensional barcode is scanned with contact sensitization scanning technique, photomultiplier transit scanning technique etc.; This recognition unit 106 is a recognition engine, be used for apace the two-dimensional bar code that scans being discerned, such as utilize the linear image recognition technology, based on the laser recognition technology of grating or based on the recognition technology of image; Inspection unit 107 is used for presenting to the user at the corresponding tax information of two-dimensional bar code that background server inquiry recognizes and in this locality compares the tax information of printing on itself and the invoice.Particularly, for the true and false of certified invoice, when tax-control cash register is opened invoice, can the reflection tax information be uploaded in the background server usually and store.When the user in examination during true from false of bills; To recognize two-dimensional bar code serves as according to the corresponding tax information of inquiry in background server; And this tax information that inquires is presented to the user make the tax information printed on itself and the invoice relatively in this locality, can judge the true and false of invoice; Control module 101 is used for the data handling procedure of said hand-held device is carried out logic control, comprise that the tax information that control tax information typing unit 102 uses when the user is opened invoice is entered in the background server, control barcode generator unit 103 according to the tax information of above-mentioned use generate on the nominal value that two-dimensional bar code, control print unit 104 print to the tax information of two-dimensional bar code that generates and typing invoice, the 105 pairs of invoices in gated sweep unit scan, gated sweep unit 105 sends to recognition unit 106 with the two-dimensional bar code that scans and discerns, controls inspection unit 107 check the two-dimensional bar code correspondence that recognizes in background server tax information.
The device course of work in the present embodiment is following:
When using this device conduct to open invoice; Start this device; The tax information that tax information typing unit 102 uses when the user is opened invoice is entered into background server; Particularly, can the tax information that the user imports through keyboard operation or touch operation mode be entered into background server; And then, barcode generator unit 103 two-dimensional bar code that utilizes AES that this tax information is generated can to store more information is such as stack or row row's formula or matrix two-dimensional barcode; So far, when the user opened invoice, print unit 104 was used for the two-dimensional bar code printed invoice according to the tax information of typing and generation.This print unit 104 can be the printer that is connected with control module 101 through wireless mode, and this printer specifically can be bar code printer or laser printer.
When with this device conduct examination invoice; Start this device; Adopt the mode of hardware or software trigger to start scanning step to invoice; I.e. this moment, scanning element 105 utilizes stack that contact sensitization scanning technique or photomultiplier transit scanning technique comprise the nominal value of invoice or row row's formula or matrix two-dimensional barcode to scan under the control of control module 101; After the scanning process to invoice finished, control module 101 control recognition units 106 utilized the linear image recognition technology or based on the laser recognition technology or the image recognition technology of grating the information that scans the two-dimensional bar code that comprises are carried out quick identification.Inspection unit 107 is obtained corresponding tax information based on this identification two-dimensional bar code from background server; And tax information that should correspondence presents to the user tax information on itself and the invoice compared in this locality, if both fully always, then this invoice is true invoice; Otherwise, be false invoice.Need to prove that above-mentioned tax information includes but not limited to buyer's enterprise name, seller enterprise name, Description of Goods, unit and quantity etc.
Fig. 2 is the utility model hand-held tax-controlling device embodiment two module diagrams.As shown in Figure 2, the consideration that is in data security in the technical scheme in the present embodiment has increased the unit that user identity is carried out authentication.The hand-held tax-controlling device comprises in the present embodiment: the model as control module is that model is freescale i.mx51 microprocessor 201, tax information typing unit 202, barcode generator unit 203, print unit 204, scanning element 205, recognition unit 206, inspection unit 207 and authentication unit 208.Wherein, tax information typing unit 202 is that freescale i.mx51 microprocessor 201 is connected with model; Barcode generator unit 203 is that freescale i.mx51 microprocessor 201 is connected with tax information typing unit 202 with model; Print unit 204 is that freescalei.mx51 microprocessor 201 is connected with barcode generator unit 103 and model; Scanning element 205 is that freescale i.mx51 microprocessor 201 is connected with model; Recognition unit 206 is that freescale i.mx51 microprocessor 201 is connected with scanning element 205 with model; Inspection unit 207 is that freescale i.mx51 microprocessor 201 is connected with recognition unit 206 and model.
In the present embodiment, remove other unit of authentication unit 208 or the function of unit and can see the record of embodiment one relevant portion for details, repeat no more at this.Authentication unit 205 is used for the authenticating identity to the user; Promptly whether the user is opened to have and open invoice and confirm, thereby whether have the safety that the legal right to use that tax administration system authorizes guarantees data with judges with the authority of examination true from false of bills.Particularly, when user identity is carried out authentication, utilize and to pass through between PSAM card (purchase secureaccess module, point of sales terminal secure access module) and the tax-controlling device legitimacy authentication function and come authenticating identity the user.Accordingly, need on tax-controlling device, dispose the PSAM card PSAM card that can insert inserts.
Different with the embodiment one examination hand-held tax-controlling device course of work is; Before before printing two-dimensional bar code or to invoice, scanning, at first need start authentication unit 205 and confirm through authentication process whether the user has the legal right to use that the tax authority authorizes.This authentication process can be the mode that username and password combines, the mode that also can combine for Termination ID, username and password etc.The mode of authentication also is not limited to above-mentioned this dual mode, and the mode of other authentications also can be arranged, as long as can realize user identity is carried out authentication.
Fig. 3 is the utility model hand-held tax-controlling device embodiment three cell schematics.As shown in Figure 3, on the basis of embodiment two, the user carries out mutual with this province of device and the invoice relevant information is managed for ease, has increased correlation units such as can realizing man-machine interactive operation, network insertion operation intuitively.In detail as follows.
Examination hand-held tax-controlling device comprises that the model as control module is that model is freescale i.mx51 microprocessor 301, tax information typing unit 302, barcode generator unit 303, print unit 304, scanning element 305, recognition unit 306, inspection unit 307, authentication unit 308, liquid crystal display 309 and network insertion unit 310 in the present embodiment.Wherein, In background server, inquiring corresponding tax information according to the two-dimensional bar code that recognizes; It is that liquid crystal display 306 can be 320 * 480 Thin Film Transistor-LCD for resolution in the present embodiment on the liquid crystal display 306 that is connected of freescale i.mx51 microprocessor 301 that the tax information that this is corresponding directly is presented at model.Alternately, can utilize a touch display screen directly to replace LCD like this to reduce the cost of device.With model is that the network insertion unit 310 that freescale i.mx51 microprocessor 301 is connected is used for device access background server; Particularly, this network insertion unit 310 can be WIFI (WiMAX) network communication module and/or GPRS (general packet radio service) network communication module (not shown).Because device can directly link to each other with background server through network insertion unit 310; So; Behind the two-dimensional bar code after the user obtains to discern, can pass through the inquiry background server, and the tax information that inquires directly is presented on the liquid crystal display 306; Compare with the tax information of printing on the invoice, thereby judge the true and false of invoice quickly.
Also be equipped with in the present embodiment and inserted SIM draw-in groove 311, the SD card expansion slot 312 that inserts the SD card of describing the end message SIM, USB expansion slot 313 and the keyboard 314 that inserts peripheral hardware.
Above-mentioned explanation has illustrated and has described some preferred embodiments of the utility model; But as previously mentioned; Be to be understood that the utility model is not limited to the form that this paper discloses, should do not regard eliminating as, and can be used for various other combinations, modification and environment other embodiment; And can in utility model contemplated scope described herein, change through the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and the scope of the utility model, then all should be in the protection domain of the utility model accompanying claims.
Claims (10)
1. a hand-held tax-controlling device is characterized in that, comprising:
Be used for the data handling procedure of said hand-held tax-controlling device is carried out the control module of logic control;
The tax information that uses when being used for that the user opened invoice is entered into the tax information typing unit of background server, is connected with said control module;
Be used for generating the barcode generator unit of two-dimensional bar code, be connected with said tax information typing unit with said control module according to said tax information;
Be used for print unit, be connected with said control module with said barcode generator unit according to the two-dimensional bar code printed invoice of the tax information of typing and generation.
2. device as claimed in claim 1 is characterized in that, said device also comprises:
Be used for scanning element that the two-dimensional bar code of printing on the invoice is scanned, be connected with said control module;
Be used for recognition unit that the two-dimensional bar code that scans is discerned, be connected with said scanning element with said control module;
Be used for presenting to the inspection unit that the user compares the tax information printed on itself and the invoice, be connected with said control module with said recognition unit at the corresponding tax information of two-dimensional bar code that background server inquiry identifies and in this locality.
3. according to claim 1 or claim 2 device is characterized in that, said device also comprises the authentication unit that invoice and the authority of examination true from false of bills are carried out authentication of opening that is used for the user, is connected with said control module.
4. device as claimed in claim 3 is characterized in that, said device also comprises the PSAM card slot that is used to insert the PSAM card.
5. device as claimed in claim 1 is characterized in that, said control module is that model is a freescale i.mx51 microprocessor.
6. device as claimed in claim 1 is characterized in that, the printer of said print unit for being connected with said control module through wireless mode.
7. device as claimed in claim 2 is characterized in that, said device also comprises the liquid crystal display of the tax information that is used to show the two-dimensional bar code correspondence that identifies, and is connected with said inspection unit with said control module.
8. device as claimed in claim 1 is characterized in that, said device also comprises the network insertion unit that is used for said device is linked into said background server, is connected with said control module.
9. device as claimed in claim 8 is characterized in that, said network insertion unit is WIFI and/or GPRS network communication module.
10. device as claimed in claim 9 is characterized in that, said device also comprises SIM slot, SD card expansion slot and USB expansion slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205078678U CN202394316U (en) | 2011-12-08 | 2011-12-08 | Hand-held tax control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205078678U CN202394316U (en) | 2011-12-08 | 2011-12-08 | Hand-held tax control device |
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| Publication Number | Publication Date |
|---|---|
| CN202394316U true CN202394316U (en) | 2012-08-22 |
Family
ID=46669223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205078678U Expired - Lifetime CN202394316U (en) | 2011-12-08 | 2011-12-08 | Hand-held tax control device |
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| Country | Link |
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| CN (1) | CN202394316U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903364A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Multifunctional hand-held common invoice issuing device |
| CN105015177A (en) * | 2015-07-21 | 2015-11-04 | 广州供电局有限公司 | Invoice printer and printing method thereof |
| CN105447661A (en) * | 2014-09-25 | 2016-03-30 | 上海汉笙信息科技有限公司 | Stock Information processing method of nonferrous metal delivery database on the basis of bar code technology and stock Information processing system of nonferrous metal delivery database on the basis of bar code technology |
| CN110853218A (en) * | 2019-11-15 | 2020-02-28 | 安徽天勤盛创信息科技股份有限公司 | Tax control checking system based on Internet of things |
-
2011
- 2011-12-08 CN CN2011205078678U patent/CN202394316U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903364A (en) * | 2012-12-24 | 2014-07-02 | 航天信息股份有限公司 | Multifunctional hand-held common invoice issuing device |
| CN105447661A (en) * | 2014-09-25 | 2016-03-30 | 上海汉笙信息科技有限公司 | Stock Information processing method of nonferrous metal delivery database on the basis of bar code technology and stock Information processing system of nonferrous metal delivery database on the basis of bar code technology |
| CN105015177A (en) * | 2015-07-21 | 2015-11-04 | 广州供电局有限公司 | Invoice printer and printing method thereof |
| CN110853218A (en) * | 2019-11-15 | 2020-02-28 | 安徽天勤盛创信息科技股份有限公司 | Tax control checking system based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |