CN2699382Y - Tax controlled cashier's machine - Google Patents
Tax controlled cashier's machine Download PDFInfo
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- CN2699382Y CN2699382Y CN 200420049961 CN200420049961U CN2699382Y CN 2699382 Y CN2699382 Y CN 2699382Y CN 200420049961 CN200420049961 CN 200420049961 CN 200420049961 U CN200420049961 U CN 200420049961U CN 2699382 Y CN2699382 Y CN 2699382Y
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Abstract
The utility model relates to a tax controlled cashier's machine, comprising a mainboard and peripherals connected with the mainboard. The peripherals are connected with the corresponding circuits of the mainboard. The mainboard is provided with a data transmission interface circuit for conveniently uploading and downloading business data with a PC machine, a read only memory ROM for storing high efficient processing programs and data sheets, a FLASH memory with colossal capacity which is capable of storing various sales list data in long term, enhancing the safety of visiting the data, being convenient for business users to query and analyze, and adopting ECC to check reading and writing, and a read-write memory RAM for improving the ability of processing machine data. The utility model with highly structured design and hierarchical design is convenient to operate, having not only a static interface but also a dynamical interface during the process of interchanging data, and having high reliability as well as standardized communication capability. In addition, the cashier's machine is provided with a circuit breaking protection device which performs a steady protect function when abnormal states occur such as the source of power is unstable or the power is suddenly cut off.
Description
Technical field
The utility model relates to a kind of cashing machine, refers in particular to a kind of tax-control cash register.
Background technology
Tax-control cash register is to grow up on the basis of electronic cash register, utilize the characteristics of electronic cash register, binding site tax machine, add " black box " of tax monitoring in the electronic cash register the inside, thereby record tax-control data, in the process that the management data that makes the monitoring feeler of the tax authority extend to the taxpayer forms, make Tax Check that foundation arranged.
The key issue that system of tax-supervising cash register solves is: the combination of commercial cashing machine function and tax control function; The machine internal program is not reproducible, can not the changing, remove of change and data; Safe, easy-to-use, declare means reliably; Support to distribution, maintenance, renewal security; Support to the historical data inspection; To of the reliable antagonism of professional criminal group to the tax-control cash register intrusion; With and the integrality of affairs.Now, existing many tax-control cash registers on the market, as:
Be for sharp number to disclose a kind of tax-control cash register in 98206611.2 the Chinese patent literature, it comprises cashing machine and the tax control box of being made up of the IC-card reading device; On its printer special invoice is set, the invoice nominal value is provided with telltale mark, corresponding invoice mark position, the following side of printer is provided with the photosignal generating means, the output of this photosignal generating means connects the host CPU of control circuit, the CPU serial ports connect in the tax control box from CPU, the tax control box is provided with the IC-card reading device, and the circuit in it is by connect IC-card deck circuit, storage unit from CPU.This utility model is simple in structure, and cost is lower, and perfect in shape and function is easy to use and reliable, and the anti-fake bill of the special use that printing can mark location has been realized tax jurisdiction control preferably.
The patent No. is to disclose a kind of tax-control cash register in 98233757.4 the Chinese patent literature, comprise single-chip microcomputer I, the I/O expansion interface, print control and printhead, LCD and interface, keyboard and interface, program and data memory, IC-card grafting circuit, the cash box control interface, power supply, RS 485 and RS 232 interfaces, single-chip microcomputer I and eeprom circuit, IC-card grafting circuit, the cash box control interface joins, and link to each other with single-chip microcomputer II by observation circuit, single-chip microcomputer II respectively with real-time clock, program and data memory, the I/O expansion interface, RS 485 and RS 232 interfaces link to each other.This utility model can be encrypted routine data, guarantees the safety of data, and the user can not be revised, and has complete tax control function.
The patent No. is to disclose a kind of novel tax-control cash register in 98233758.2 the Chinese patent literature, comprise printer, display, cash box, hummer, peripheral hardware driving circuit, keyboard, power circuit, rechargeable battery, scanner, RS232 interface, RS485 interface, encrypt the CPU module and read in data from keyboard or scanner, RS232 interface, select circuit to link to each other with display, printer, communication respectively by 8255 circuit by identification authority IC-card.
From above-mentioned prior art as can be seen, the defective of some aspect of existence more or less of tax-control cash register in the market, they are not the function imperfections, are exactly that internal memory is little, the storage data are limited; And the function that does not have the above-mentioned all tax-control cash register of realization that machine can be whole, and every tax-control cash register can only carry out single work, can not carry out the transmission of data each other, more can not form all data upload to the tax bureau, and form a wide area network between the tax sub-bureaus.
The utility model content
The purpose of this utility model be to provide a kind of intelligence, efficient, convenience, standard, at a high speed, realization taxing, consumer sale and electronic accounting etc. are in the tax-control cash register of one.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is as follows:
A kind of tax-control cash register, comprise mainboard 1, the peripheral hardware 2 that links to each other with mainboard, described mainboard 1 is provided with: power circuit 10, central processor CPU 11, LCD display circuit 12, LED display circuit 13, printer driver circuit 14, keyboard and mouse interface circuit 15, tax control IC-card read/write circuit 16, clock circuit 17, scanner driving circuit 18, embedded user's IC-card read write line 19, above-mentioned all circuit are all imported with central processor CPU 11 signals, output pin links to each other, and described central processor CPU 11 comprises built-in read only memory ROM, be used to store the data-carrier store of data, be used to deposit the program storage of various working procedures; Described peripheral hardware 2 comprises: operation keyboard, LCD display, LED display, printer etc., and described peripheral hardware 2 links to each other with mainboard 1 corresponding circuit, it is characterized in that: described mainboard 1 is provided with:
---be used to deposit the read only memory ROM 111 of high efficiency handling procedure and data form;
But---the various sale detailed datas of long preservation, strengthen the data access security, be convenient to the vast capacity FLASH storer 112 that trade company carries out query analysis, adopts ECC verification read-write;
---improve the read-write memory RAM 113 of machine data processing power;
Described read only memory ROM 111, FLASH storer 112, read-write memory RAM 113 link to each other with input, the output pin of central processor CPU 11.
Described read only memory ROM 111 is external 64K read only memory ROM.Described FLASH storer 112 is external 8M FLASH storer.Described read-write memory RAM 113 is external 8K read-write memory RAM.Described mainboard 1 is provided with one and is used for dial-up connection modulator-demodular unit 28 online, built-in.On described mainboard 1, also be provided with passive device in support power supply the data storer is powered.
The use the beneficial effects of the utility model are:
The utlity model has modern commercial management, outstanding be the characteristic of enterprises service, embodied operation needs of modern enterprise, support the supply chain management pattern, possess functions such as electronic order service and chain-store management, the processing of realization loyalty card; Economic and practical, reduce the burden on enterprises as much as possible, for trade company provides economic, practical, reliable tax-control cash register;
Advanced technology is reasonable, by adopting skilled embedded system technology, manage all hardware interface device, and integrated ICP/IP protocol and the system software that dials up on the telephone, the graphical display interface function is provided, thereby allow the programmer concentrate one's energy to develop the application program of upper strata tax-control cash register, need not to relate to again the hardware drive program of bottom and the complex technology of operating system, thereby develop new product rapidly;
Adopt the large-capacity data storer, can the various sale detailed datas of long preservation, be convenient to trade company and carry out query analysis, improve sales management;
The utility model is easy to operate, and secondary development is convenient in the design of highly structural, and system architecture is clear, and hierarchical design is not only used static interface, in data exchange process, also uses dynamic interface; High reliability; Standardized communication capacity;
In addition, in cashing machine, be provided with power-off protection apparatus, abnormal conditions such as power supply instability, power down are suddenly had and stable protective effect.
Description of drawings
Fig. 1 is the theory diagram of the utility model tax-control cash register mainboard;
Fig. 2 is the theory diagram of the peripheral hardware that links to each other with mainboard in the tax-control cash register;
Fig. 3 is the concrete circuit theory diagrams of an embodiment of the utility model mainboard;
Embodiment
Below by specific embodiment in addition accompanying drawing the utility model is elaborated:
As Fig. 1, Fig. 2, the peripheral hardware 2 that the tax-control cash register that the utility model provides comprises mainboard 1, links to each other with mainboard, described peripheral hardware 2 links to each other with mainboard 1 corresponding circuit, and cashing machine is made of casing, peripheral hardware and the mainboard that is arranged in the casing.Casing is the high rectangular parallelepipeds in 425 long * 405 wide * 250, adds that its weight of cash box is about 7.5 kilograms; The operating voltage of mainboard is between 220 ± 15% volts～220 ± 20% volts, and frequency is between 50 ± 20% hertz, and its rated current is 0.1 peace, and power is 12 watts.Outer operation keyboard, LCD display, LED display, cash box, the external tax control IC-card socket of being provided with that can see on scheme,
The utility model is arranged on the theory diagram of the mainboard in the casing, as shown in Figure 1, described mainboard 1 is provided with: power circuit 10, central processor CPU 11, LCD display circuit 12, LED display circuit 13, printer driver circuit 14, keyboard and mouse interface circuit 15, tax control IC-card read/write circuit 16, clock circuit 17, scanner driving circuit 18, embedded user's IC-card read write line 19, above-mentioned all circuit are all imported with central processor CPU 11 signals, output pin links to each other, and described central processor CPU 11 comprises built-in read only memory ROM, be used to store the data-carrier store of data, be used to deposit the program storage of various working procedures; Described mainboard 1 is provided with: the read only memory ROM 111 that is used to deposit high efficiency handling procedure and data form; But the various sale detailed datas of long preservation, strengthen the data access security, be convenient to the vast capacity FLASH storer 112 that trade company carries out query analysis, adopts ECC verification read-write; Improve the read-write memory RAM 113 of machine data processing power; Described read only memory ROM 111, FLASH storer 112, read-write memory RAM 113 link to each other with input, the output pin of central processor CPU 11.Foregoing circuit also can adopt the various circuit of prior art, is not described in detail one by one here.
On described power circuit 10, be provided with passive device 114 in support power supply the data storer is powered, wherein, passive device 114 adopts the capacitor element of 1F/5V, this device also is a technology known in those skilled in the art, so do not introduce in detail.
For guaranteeing when inevitable thing such as high pressure, thunderbolt, short circuit takes place, the data security of tax-control cash register, on mainboard, further be provided with optical isolation, this optical isolation can adopt photoisolator commonly used, belong to technology as well known to those skilled in the art, so do not introduce in detail here.
As shown in Figure 2, for the peripheral hardware 2 that links to each other with mainboard in the tax-control cash register comprises: operation keyboard 21, LCD display 22, LED display 23, printer 24, scanner 25, cash box 26, can be safe and reliable finish every tax control function, can finish card, machine identification automatically, prevent the tax control IC-card read write line 27 that data are rewritten by malice; Described mainboard 1 is provided with one and is used for dial-up connection modulator-demodular unit 28 online, built-in, also can adopt External modem 28.
As shown in Figure 3, specific embodiment circuit theory diagrams for mainboard, wherein, the chip of model P89C668HBA is a central processor CPU, the chip of model 27C512 is a program storage, the chip of model C D4052 is the serial ports expansion module, the chip of model GAL16V8D-15LP is the outer device addressed module of sheet, the chip of model MAX232CPE is the serial port drive module, the chip of model NE555P is for resetting and the inside and outside handover module of sheet, the chip of model PCF8563P is the chip in the clock generating circuit, and the chip of model 62C64 is a data-carrier store.
The mainboard of the utility model tax-control cash register also can adopt special-purpose Single Chip Microcomputer (SCM) system mainboard or general purpose PC mainboard, its peripheral hardware adopts special-purpose 71 key boards, 128*64 LCDs, special invoice printer and three serial ports, embedded and external tax control IC-card interface, user's IC-card interfaces to form, peripheral hardwares such as apolegamy hand held scanner, client's display screen, cash box and Modem, work alone, reach the function of consumer sale, printing invoice and taxing.
The utility model is considered from the angle of trade company more, amplify its usable range, pay attention to the business processing ability of cashing machine, when the expropriation and management of solution revenue department needs, be intended to provide the portable means of sale, gathering, order and the management of modern shops for the user, promote trade company's image, produce economic benefit.The utility model is taked the reliability of multiple technologies measure raising system, and it is core that technical advance is embodied in the multimicroprocessor architecture, chip and the rational technology of selecting for use leading manufacturer to release in the recent period; The function advance is embodied in commercial tax silver one, has advanced QR/ECR supply chain management function, supports the transaction of metal magnetic stripe card and IC-card simultaneously.Economy then is embodied in inexpensive, and can bring benefit for the user by commercial management.Tax-control cash register meets the requirement of standard GB 1824, guarantees correct generation, reliable memory and the safe transfer of management data, and can realize tax authority's management and data check requirement.
The enhancement mode product of tax-control cash register---silver-colored tax electronics cash collecting system POS meets bank magnetic stripe card and terminal specification and metal IC-card standard aspect electronic accounting.
Electronics cash collecting system POS divides also can comprise self POS and cash register POS according to user's scale of operation and purposes.The former uses based on independent, and for example chain store, convenience store preferably possess the function of purchase, sales and stock management; The latter then needs to be used in combination with background server, for example large supermarket.
The utility model tax-control cash register adopts intellective IC card to carry out data encryption, guarantees the safe and reliable of data; The employing IC-card manages, and has perfect managing bill function; Can transmit tax-control data by serial communication protocol; Recent 300 curly hair ticket details can be inquired about, 7 years revenue data can be added up, write down; It is convenient that the tax is investigated and prosecuted, and has the scene and investigate and prosecute function by tax control card; Also has the tax control machine locking function of on time not declaring dutiable goods; The mainboard power-off protection keyboard life-span 5,000,000 times, the cash box life-span 300,000 times, had 65535 kinds of schedule of prices unit (PLU) in 10 years.
Claims (6)
1, tax-control cash register, comprise mainboard (1), the peripheral hardware that links to each other with mainboard (2), described mainboard (1) is provided with: power circuit (10), central processor CPU (11), LCD display circuit (12), LED display circuit (13), printer driver circuit (14), keyboard and mouse interface circuit (15), tax control IC-card read/write circuit (16), clock circuit (17), scanner driving circuit (18), embedded user's IC-card read write line (19), above-mentioned all circuit are all imported with central processor CPU (11) signal, output pin links to each other, and described central processor CPU (11) comprises built-in read only memory ROM, be used to store the data-carrier store of data, be used to deposit the program storage of various working procedures; Described peripheral hardware (2) comprising: operation keyboard, LCD display, LED display, printer etc., and described peripheral hardware (2) links to each other with the corresponding circuit of mainboard (1), and it is characterized in that: described mainboard (1) is provided with:
---be used to deposit the read only memory ROM (111) of high efficiency handling procedure and data form;
But---the various sale detailed datas of long preservation, strengthen the data access security, be convenient to the vast capacity FLASH storer (112) that trade company carries out query analysis, adopts ECC verification read-write;
---improve the read-write memory RAM (113) of machine data processing power; Described read only memory ROM (111), FLASH storer (112), read-write memory RAM (113) link to each other with input, the output pin of central processor CPU (11).
2, tax-control cash register according to claim 1 is characterized in that: described read only memory ROM (111) is external 64K read only memory ROM.
3, tax-control cash register according to claim 1 is characterized in that: described FLASH storer (112) is external 8M FLASH storer.
4, tax-control cash register according to claim 1 is characterized in that: described read-write memory RAM (113) is external 8K read-write memory RAM.
5, tax-control cash register according to claim 1 is characterized in that: described mainboard (1) is provided with one and is used for dial-up connection modulator-demodular unit (28) online, built-in.
6, tax-control cash register according to claim 1 is characterized in that: on described mainboard (1), also be provided with passive device in support power supply the data storer is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420049961 CN2699382Y (en) | 2004-05-17 | 2004-05-17 | Tax controlled cashier's machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420049961 CN2699382Y (en) | 2004-05-17 | 2004-05-17 | Tax controlled cashier's machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699382Y true CN2699382Y (en) | 2005-05-11 |
Family
ID=34776781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420049961 Expired - Fee Related CN2699382Y (en) | 2004-05-17 | 2004-05-17 | Tax controlled cashier's machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699382Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442317C (en) * | 2006-01-18 | 2008-12-10 | 成都前锋电子电器集团股份有限公司 | Tax controlled cash register |
| CN100454343C (en) * | 2006-01-18 | 2009-01-21 | 成都前锋电子电器集团股份有限公司 | Data storage system for tax controlled cash register |
-
2004
- 2004-05-17 CN CN 200420049961 patent/CN2699382Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442317C (en) * | 2006-01-18 | 2008-12-10 | 成都前锋电子电器集团股份有限公司 | Tax controlled cash register |
| CN100454343C (en) * | 2006-01-18 | 2009-01-21 | 成都前锋电子电器集团股份有限公司 | Data storage system for tax controlled cash register |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050511 Termination date: 20100517 |