CN201004252Y - A bank tax integrator - Google Patents
A bank tax integrator Download PDFInfo
- Publication number
- CN201004252Y CN201004252Y CNU2007200481543U CN200720048154U CN201004252Y CN 201004252 Y CN201004252 Y CN 201004252Y CN U2007200481543 U CNU2007200481543 U CN U2007200481543U CN 200720048154 U CN200720048154 U CN 200720048154U CN 201004252 Y CN201004252 Y CN 201004252Y
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- tax
- interface
- silver
- colored
- data storer
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Abstract
The utility model discloses a bank and taxation integrated machine, comprising a main board and a loadable and unloadable circuit board. The main board is provided with a peripheral device control circuit and a peripheral interface. The loadable and unloadable circuit board is provided with a disposing memory module which is connected with the peripheral device control circuit and the peripheral interface and is used for generating and depositing tax control data and operating data. The other circuit board contained disposing memory module can be unloaded and be connected with a new main board when the bank and taxation integrated machine has some problems, thereby providing back-up bank and taxation integrated machine for consumers, without influence on the normal use.
Description
Technical field
The utility model relates to electronic cash register, especially relates to a kind of silver-colored tax all-in-one.
Background technology
Silver tax all-in-one is a kind of electronic cash register with tax control function, is widely used in service sector at present, show business, culture and sports industry, industry under the land taxes such as transportation.Regulation in silver-colored tax all-in-one national standard (GB18240.1-2003): 1) data of silver-colored tax all-in-one comprise tax-control data and management data, wherein tax-control data is meant the data that relate to tax administration, it is silver-colored tax all-in-one factory data, initialization data, invoice data, Day Trading data and declaration data.Management data refers to the relevant data in the business activities.2) silver-colored tax all-in-one should guarantee the correct generation of management data, reliable memory and safe transfer, and can realize requirements such as the tax authority and data check.3) silver-colored tax all-in-one should correctly generate tax-control data by tax-controlling card, tax-control data respectively reliable memory in tax-controlling card and tax-control data storer, adopt subscriber card or other medium with the tax-control data safe transfer in the silver-colored tax all-in-one management system of the tax authority.4) silver-colored tax all-in-one management system writes taxpayer's relevant information in the tax-controlling card, and carries out initialization process by silver-colored tax all-in-one, promptly sets up the unique corresponding relation of tax-controlling card and silver-colored tax all-in-one.5) the tax-control data storer should adopt nonvolatile memory, and its capacity should satisfy the Day Trading data in 5 years of storage at least.
For reaching above requirement, existing silver-colored tax all-in-one generally comprises and is positioned at central processing unit (CPU), storer, printer control circuit, computer interface, USB interface, real-time clock, backup battery and a charge-discharge circuit on the circuit board.Wherein storer comprises the tax-control data storer that is used for program code stored and character library program storage, is used for depositing the tax-control data that the use of silver-colored tax all-in-one produces, is used for the management data storer of storing commodity title and price etc. and is used to be stored in the environmental data storer of the intermediate data that the process of the silver-colored tax all-in-one of operation produces.
Program code memory and tax-controlling memory generally adopt the nonvolatile memory chip.Management data storer and environmental data storer generally adopt static memory (SRAM), and the SRAM data can not lost after backup battery and charge-discharge circuit were used for guaranteeing the primary power power down of silver-colored tax all-in-one, and system's real-time clock can normally move.
Silver-colored tax all-in-one according to above conceptual design can satisfy request of national standard, but when using, reality has the following disadvantages: because existing silver-colored tax all-in-one all is integrated in all electron devices on the wiring board, cause after silver-colored tax all-in-one breaks down, can only change brand-new silver-colored tax all-in-one, the tax-control data in the former silver-colored tax all-in-one can not be transplanted on the new silver-colored tax all-in-one.Especially, the part multidigit that silver-colored tax all-in-one breaks down is in the computer interface that links to each other with external unit, USB interface and printer control circuit, and the possibility that storer breaks down is less.
After existing silver-colored tax all-in-one breaks down, tax-control data and management data are difficult to read by formal approaches, even the tax-control data and the management data of original fault silver tax all-in-one are read, because the tax-controlling memory of tax-controlling card and silver-colored tax all-in-one is one to one, this makes tax-control data also can't import new silver-colored tax all-in-one continuation and uses.
Thereby after silver-colored tax all-in-one broke down, when the tax authority need provide standby silver-colored tax all-in-one for the user, the tax authority was necessary for this user and sends out tax-controlling card again, and standby silver-colored tax all-in-one is carried out initialization.So, the process of changing silver-colored tax all-in-one can cause following adverse consequences: 1) owing to data degradation, the management data statistics that influences the user is normally carried out; 2) because data degradation influences the normal collection of tax work of the tax authority; 3) more renew silver-colored tax all-in-one after, needing the tax authority is that the user provides the tax control IC-card again, and silver-colored tax all-in-one is carried out initialization, has increased the workload of the after-sale service department of the tax authority and silver-colored tax all-in-one.
Summary of the invention
Technical problem to be solved in the utility model is, remedy the defective of above-mentioned prior art, a kind of silver-colored tax all-in-one is proposed, can be when silver-colored tax all-in-one breaks down, provide standby machine for the user within a short period of time, and make the tax-control data of former machine and management data continue to use, guarantee the continuity of tax-control data and management data.
Technical matters of the present utility model is solved by following technical scheme:
A kind of silver-colored tax all-in-one, comprise mainboard and dismantled and assembled circuit board, described mainboard is provided with peripheral apparatus control circuit and peripheral interface, and described dismantled and assembled circuit board is provided with the processing memory module that links to each other with peripheral interface with peripheral apparatus control circuit, be used to generate and store tax-control data, management data.
Preferably, described dismantled and assembled circuit board comprises core board and two circuit boards of database, and described processing memory module comprises tax-control data storer that links to each other with CPU and the environmental data storer on CPU that is positioned on the core board and the internal memory that links to each other with CPU, program storage and management data storer and the database.
Also be provided with core board interface and database interface on the described mainboard, described peripheral apparatus control circuit links to each other with CPU by the core board interface with peripheral interface, and described tax-control data storer links to each other with CPU with the core board interface by the database interface with the environmental data storer.
Described management data storer and environmental data storer right and wrong door flash memory.
Described environmental data storer is used to store the intermediate variable that silver-colored tax all-in-one produces when CPU moves when outage at last, and described CPU is used for reading this intermediate variable from the environmental data storer when start.
Described peripheral interface comprises computer interface, hot-plug interface and tax-controlling card interface, and described peripheral apparatus control circuit comprises printer control circuit, keyboard control circuit and display control circuit.
The beneficial effect that the utility model is compared with the prior art is:
Silver-colored tax all-in-one of the present utility model adopts split-type structural, and peripheral apparatus control circuit that easily breaks down and peripheral interface are positioned at separately on the mainboard, and the processing memory module that can generate and store tax-control data, management data is positioned at dismantled and assembled circuit board.Silver-colored tax all-in-one of the present invention is when breaking down, can will include that the dismantled and assembled circuit board of handling memory module takes off and link to each other with a new mainboard, thereby can within a short period of time for the user provides standby silver-colored tax all-in-one, do not influence user's normal use.
Wherein, CPU, program code memory, internal memory and management data storer are positioned at separately on the core board, tax-control data storer and environmental data storer place separately on the blocks of data plate, be connected with mainboard by interface respectively, make data storage cell and silver-colored tax all-in-one physically can be easily in conjunction with separate.Silver-colored tax all-in-one of the present invention is when breaking down, database can be taken off with core board and links to each other with a new mainboard, program data memory, tax-control data storer and environmental data storer are transplanted in the standby or new silver-colored tax all-in-one, thereby can within a short period of time for the user provides standby silver-colored tax all-in-one, do not influence user's normal use.And can continue to use original tax-controlling card, thereby basic guarantee user's normal business, and guaranteed the continuity of tax authority's collection of tax work to have higher utility.
The environmental data storer of silver-colored tax all-in-one of the present invention, management data storer and environmental data storer adopt the Sheffer stroke gate flash memory, rather than adopt existing sram chip, this just can omit charge-discharge circuit and backup battery, and the Sheffer stroke gate price of flash memory is lower than SRAM, and cost is lower when storing as high capacity.
Below in conjunction with embodiment and contrast accompanying drawing the utility model is further specified.
Description of drawings
Fig. 1 is the structured flowchart of silver-colored tax all-in-one of the present utility model.
Embodiment
Silver-colored tax all-in-one as shown in Figure 1 comprises mainboard 3 and dismantled and assembled circuit board, mainboard is provided with peripheral apparatus control circuit and peripheral interface, and dismantled and assembled circuit board is provided with the processing memory module that links to each other with peripheral interface with peripheral apparatus control circuit, be used to generate and store tax-control data, management data.Dismantled and assembled circuit board is dismountable being installed in the machine, can pull down as required to be installed on another machine, and dismantled and assembled circuit board comprises core board 1 and database.
Comprise CPU and the internal memory 11, program storage 12, the management data storer 13 that link to each other with CPU on the described core board 1.Described internal memory adopts the SDRAM storer, and described program storage, management data storer and internal memory directly are connected with CPU, can reduce data bus, and the length of address bus helps the stability of circuit.
Comprise tax-control data storer 21 and environmental data storer 22 on the described database 2.The last intermediate variable that produces write the environmental data storer when described silver-colored tax all-in-one moved CPU in when outage, read intermediate variable from the environmental data storer when start.
Comprise core board interface 31, database interface 32, peripheral interface and peripheral apparatus control circuit 36 on the described mainboard 3, described peripheral interface comprises computer interface 33, hot-plug interface 34 and tax-controlling card interface 35.Described database interface 32, computer interface 33, hot-plug interface 34, tax-controlling card interface 35 and peripheral apparatus control circuit 36 link to each other with core board interface 31 respectively.Described database interface 32 also links to each other with environmental data storer 22 with tax-control data storer 21 respectively, and described core board interface 31 also links to each other with CPU.
Described peripheral apparatus control circuit 36 specifically comprises printer control circuit, keyboard control circuit, display control circuit.Described hot-plug interface 34 preferred USB interface.Described computer interface 3 is used for being connected to download and data 3 preferred RS232 interface with computing machine.
Obviously, core board 1 and database 2 can be merged into a circuit board, and perhaps core board 1 and/or database 2 are split at least two circuit boards respectively again.
Described management data storer and environmental data storer adopt Sheffer stroke gate flash memory (NANDFLASH), rather than adopt existing sram chip, this just can omit charge-discharge circuit and backup battery, and NAND FLASH price is lower than SRAM, and cost is lower when storing as high capacity.
Because the life-span of wiping of NAND FLASH is 1,000,000 times, if Jiao Yi data all will be written to the same position among the NAND FLASH each time, can not guarantee that then can reach desired 5 years of tax control standard (GB18240) serviceable life of NAND FLASH.In order to reach the time of national tax standard-required, and can write down transaction data each time.Be to preserve transaction data each time, thereby can produce the Day Trading data, the last intermediate variable that produces write the environmental data storer when described silver-colored tax all-in-one moved CPU when outage, read intermediate variable from the environmental data storer when start.This feasible write operation number of times to the environmental data storer significantly reduces the serviceable life that has guaranteed the environmental data storer.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. silver-colored tax all-in-one, comprise mainboard, it is characterized in that: also comprise dismantled and assembled circuit board, described mainboard is provided with peripheral apparatus control circuit and peripheral interface, and described dismantled and assembled circuit board is provided with the processing memory module that links to each other with peripheral interface with peripheral apparatus control circuit, be used to generate and store tax-control data, management data.
2. silver-colored tax all-in-one according to claim 1 is characterized in that:
Described dismantled and assembled circuit board comprises core board and two circuit boards of database, and described processing memory module comprises tax-control data storer that links to each other with CPU and the environmental data storer on CPU that is positioned on the core board and the internal memory that links to each other with CPU, program storage and management data storer and the database.
3. silver-colored tax all-in-one according to claim 2 is characterized in that:
Also be provided with core board interface and database interface on the described mainboard, described peripheral apparatus control circuit links to each other with CPU by the core board interface with peripheral interface, and described tax-control data storer links to each other with CPU with the core board interface by the database interface with the environmental data storer.
4. according to claim 2 or 3 described silver-colored tax all-in-ones, it is characterized in that:
Described management data storer and environmental data storer right and wrong door flash memory.
5. silver-colored tax all-in-one according to claim 4 is characterized in that:
Described environmental data storer is used to store the intermediate variable that silver-colored tax all-in-one produces when CPU moves when outage at last, and described CPU is used for reading this intermediate variable from the environmental data storer when start.
6. according to each described silver-colored tax all-in-one in the claim 1 to 3, it is characterized in that:
Described peripheral interface comprises computer interface, hot-plug interface and tax-controlling card interface, and described peripheral apparatus control circuit comprises printer control circuit, keyboard control circuit and display control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200481543U CN201004252Y (en) | 2007-01-26 | 2007-01-26 | A bank tax integrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200481543U CN201004252Y (en) | 2007-01-26 | 2007-01-26 | A bank tax integrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004252Y true CN201004252Y (en) | 2008-01-09 |
Family
ID=39039795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200481543U Expired - Fee Related CN201004252Y (en) | 2007-01-26 | 2007-01-26 | A bank tax integrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004252Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090523A (en) * | 2014-06-16 | 2014-10-08 | 福建睿能科技股份有限公司 | Automatic equipment and control system and control device of automatic equipment |
-
2007
- 2007-01-26 CN CNU2007200481543U patent/CN201004252Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090523A (en) * | 2014-06-16 | 2014-10-08 | 福建睿能科技股份有限公司 | Automatic equipment and control system and control device of automatic equipment |
| CN104090523B (en) * | 2014-06-16 | 2017-02-01 | 福建睿能科技股份有限公司 | Automatic equipment and control system and control device of automatic equipment |
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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: 20080109 |