CN1564212A - Setup method and device having GPRS data transmitting tax control device - Google Patents
Setup method and device having GPRS data transmitting tax control device Download PDFInfo
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- CN1564212A CN1564212A CNA2004100147125A CN200410014712A CN1564212A CN 1564212 A CN1564212 A CN 1564212A CN A2004100147125 A CNA2004100147125 A CN A2004100147125A CN 200410014712 A CN200410014712 A CN 200410014712A CN 1564212 A CN1564212 A CN 1564212A
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Abstract
The device includes control circuits of cashing machine with tax control is composed of CPU, program storage, data storage, RS232 and/or RS485, tax control card, display etc. CPU is connected to RS232 and/or RS485, and digit collector and interface are connected to RS-232, and there is GPRS (MP818) terminal. The invention changes wired data exchange into wireless data exchange. That is to say current GSM/GPRS/CDMA or satellite communication platform in latter day will be used instead of tangible media such as optical fiber, telephone line, card, disk or tape. Thus, taxation dept. can monitor taxation condition at any time.
Description
One, technical field
The present invention relates to a kind of method to set up and device of tax controlling equipment of the GPRS of possessing wireless data transmission function.
Two, background technology
Tax controlling equipment has obtained using widely, as Chinese patent application 98113138 are a kind of special-treatment control system for tax control collecting apparatus, comprise central processing unit, program storage device, archival memory, shift register, RS232 interface, RS485 interface, lithium battery, power supply, central processing unit links to each other with program storage device, archival memory, real time clock circuit, and central processing unit also links to each other with RS232 interface and RS485 interface by communication control circuit.Can be widely used in the system of tax-supervising cash register, be main processing controller design tax control interlock circuit with this modular circuit.Another application is a kind of multi-function tax law controlled cashing machine, comprise by cpu chip, the center processor (1) that constitutes by bus I/O expansion interface and enciphering/deciphering device (8), magnetic stripe card digital collection device and interface circuit (9) or/and IC-card read write line and interface circuit (10), ICP/IP communication serial port and interface circuit (11) or/and RS-232 communication serial port and interface circuit (12) connection.Can carry out the bank card payment consumption, the consumption management of paying in cash, print tax invoice storage and transmission tax control management data, discrimination machine is dismissed multiple application programs such as the ticket true and false.
The data transmission of tax controlling equipment mainly adopts the CPU card at present, and data transmission is still pretty troublesome, can not be timely.The tax controlling equipment memory space is little, can only preserve the invoice data detail about 2 months, verification is made troubles to tax invoice, if can adopt GPRS, can not only improve the function of declaring dutiable goods, pay taxes, can also a large amount of invoice details be stored in revenue department's background data base in time by GPRS, improve the tax invoice query function
Tax controlling equipment has adopted smart card to carry out the method for expenses of taxation control, and smart card is carried out initialization, makes it be loaded with control information; Adopt initialized smart card that user's cashing machine carry out register initialization, make user's cashing machine and the smart card that it is carried out register initialization set up relation one to one; And this smart card can be controlled the operation of this user's cashing machine, and this smart card is statistic of classification and the data of storing in this user's cashing machine automatically; Data in the described smart card are handled, realized expenses of taxation control.
Yet the data transmission point of tax controlling equipment adopts DDN or telephone wire to transmit data at present.The single device flow is very little, adopts DDN or IDSL special line Monthly Fee too high, and it is charged according to time to transmit data with telephone wire, brings inconvenience, and expense is not cheap yet.
GPRS is GPRS (General Packet Radio Service), is a kind of new bearer service that development is come out on existing gsm system, and purpose is the data service that block form is provided for GSM user.GPRS adopts the wireless-modulated standard same with GSM, same frequency band, same burst structure, same frequency hopping rule and same tdma frame structure, and this new Packet Data Channel is extremely similar to current Circuit-switched voice service channel.Therefore, existing base station sub-system (BSS) can provide comprehensive GPRS to cover from the beginning.GPRS allows the user to transmit and receive data under end-to-end packet transfer mode, and does not need to utilize the Internet resources of circuit switched mode.Thereby provide a kind of efficiently, wireless packet data service cheaply.That be specially adapted to be interrupted, paroxysmal and frequent, a spot of data transmission also are applicable to big data quantity transmission once in a while.The GPRS theoretical bandwidth can reach 171.2Kb/s, and the practical application bandwidth provides TCP/IP to connect on this channel greatly about 10～70Kb/s, can be used for application such as INTERNET connection, data transmission.
GPRS is a kind of new mobile data communication business, and a kind of connection is provided between mobile subscriber and data network, provides high-speed radio IP to the mobile subscriber.GPRS adopts packet-switch technology, and each user can take a plurality of wireless channels simultaneously, and same wireless channel can be shared by a plurality of users again, and resource is effectively used, and message transmission rate is up to 160Kbps.Use the GPRS technology to realize that packet sends and receives, the user is always online and charge by flow, and has reduced cost of serving rapidly.GPRS mobile data transmission system has very big range of application, and the data transmission service of middle low rate can be used, and GPRS has solved the variety of issue that occurs in past data storage and the transmittance process, realizes the data in real time transaction.
The GPRS technology realizes that packet sends and receives, and is always online and charge by flow, and reduced cost of serving rapidly.The DTU of GPRS data center (data transmission unit) provides wireless DDN communication system at a high speed for the user, and the virtual private data communication network of transparent data transmission provides the transparent data transmission channel with data center, forms the customer-specific data network.GPRS DTU has unrivaled superiority in the data acquisition application of disperseing, and we think that wider in distribution range, data collection point is many, and the occasion that real-time is had relatively high expectations has only GPRS DTU proper.Certainly other data communication method is not good for nothing, they still have application separately, before GPRS DTU does not release, also are more outstanding, be after new data communication technology and new product are applied to industrial monitoring, will bring new revolution to traditional data acquisition.
Three, summary of the invention
The objective of the invention is to realize the data wireless transmission of tax controlling equipment.Especially utilize GPRS mobile data communication business, between tax controlling equipment user and tax administration division data network, provide a kind of always online wireless connections, the specific implementation method is by increasing the GPRS wireless communication module at the tax control terminal device, for the terminal user provides high-speed radiocommunication based on ICP/IP protocol, the data network of tax administration department connects by DDN or public network IP mode and GPRS network.
Method to set up with GPRS data transmission tax controlling equipment, comprise the tax-control cash register control circuit, by central processing unit, program storage device, archival memory, RS232 interface and or RS485 interface, power supply, tax-controlling card or user's deck, keyboard, display unit link to each other, and central processing unit also links to each other with RS232 interface and RS485 interface by communication control circuit.Deck digital collection device and interface circuit are or/and RS-232 communication serial port and interface circuit connection.It is characterized in that being provided with in addition GPRS (MP818) terminal.
Described GPRS terminal comprises MCU/DSP, FLASH, IFR radio frequency unit, SIM card.
GPRS (MP818) terminal has dual mode to be connected with central processing unit: the first is attached thereto by RS-232 or RS485 communication serial port, and it two is IO mouth and the seamless links of GPRS (MP818) terminal that are provided with central processing unit.
Improvement of the present invention is: use CSD (circuit switching) mode to be used as backup link when realizing wireless network transmissions with GPRS, to prevent the sudden service disruption of GPRS network.The present invention improves and also comprises: SIM card and user's tax-controlling card unites two into one, and has the effect of GPRS user rs authentication and tax user rs authentication simultaneously.
The wireless network tax controlling equipment workflow of declaring dutiable goods
1, a registration of tax control machine (tax-controlling card of a machine) PM818B (GPRS module) SIM card.
2, tax control machine is responsible for the collection of user data, and the tax control machine user need leave data according to invoice by keyboard input, and processor is imported tax-controlling card, storer respectively after data are verified statistics, and prints definite invoice.
3, PM818B (GPRS module) (comprising: Nucleus operating system, the GPRS data transfer management protocol software) is responsible for the transmission of user data and monitor data.
4, connect the initiation mode
4.1 according to Data Transport Protocol, tax control machine is sent to user data on the supervisory computer of revenue department (there are private line access in the supervisory computer of revenue department and commmunication company or have public network IP) by PM818B (GPRS module);
4.2 another mode is revenue department's inquiry mode: initiate data query by special line or public network IP to each terminal tax control machine by the supervisory computer of revenue department, by PM818B (GPRS module) receive require search request after, read the data of having stored in the tax control machine, send to revenue department's supervisory computer again, realize thus wirelessly declaring dutiable goods, paying taxes or tax function such as monitoring.
The whole nation possesses the area that radio network telephone covers, and all can implement the wireless network taxation declaration as long as disposed this type of tax controlling equipment, and system's real-time online, has greatly improved system effectiveness.
Because the GPRS net itself is exactly a multicomponent data net, support TCP/IP, agreement X.25, therefore need not switching through networks such as PSTN, directly and Packet Data Network's (IP network or X.25 net) intercommunication, access speed only several seconds are faster than circuit type data service.Adopt ICP/IP protocol, radio data network than before (cluster, two-way call, GSM short message), network insertion is direct convenience more.Cover better, and more a lot of radio data networks (cluster, two-way call, CDPD, CDMA), its network coverage is best.
GPRS user is linked into China Mobile's GPRS network by specific APN (access points).Tax bureau's in-house network is linked into router by 2M DDN link, again with the access via telephone line of GPRS network.China Mobile network carries out encryption to the GSM data in communication and transmission course.Simultaneously in order to guarantee the security of network data transmission better.Realize authenticating user identification by the RADIUS authentication server that is arranged on tax bureau's in-house network.Isolate by fire wall between GPRS network and the CMNET network; Isolate by fire wall between the GPRS network drawn game internal network.Make up the security of the VPN of industrial and commercial bureau's mobile message inquiry system simultaneously with assurance office proprietary system.
The RADIUS authentication service, the radius server in office's in-house network provides the authentication service for the mobile subscriber.
Characteristics of the present invention:
1, change into original cable data exchange wireless, promptly utilizing tangible medium such as optical cable, telephone wire or card, disk, tape to save, by existing GSM/GPRS/CDMA or later satellite communication platform, wireless through the transmission of telecommunication division data, revenue department can be in real time or the operation situation and the tax that detect enterprise or business unit at any time examine the newspaper situation;
2, the GSM/GPRS/CDMA module is embedded in the existing tax controlling equipment main frame, and by the SIM card of telecommunication department and the tax accreditation card of revenue department, (two engagings one) finished the registration of machine and used;
3, the integrated ICP/IP protocol of line hop and the serial communication protocol and the network transmission protocol by the strict difinition reliability and stability that guarantee wireless transmitting system;
4, behind the machine registering, revenue department can monitor or spot-check in real time;
5, because embedded design that can hardware, its cost than the tax controlling equipment increase of reason not what, the user can accept;
6, wireless network running cost, revenue department can unify to share the equipment of investment with the telecommunication department of locality, and its operation cost also can be very low, utilizes the circulation of the online information all the time news of GSM/GPRS/CDMA, the communication resources cheapness;
7, Zhuan Yong Data Transport Protocol can guarantee that with encryption the safety of tax data is with reliable;
System uses GPRS to realize wireless network transmissions at present, and uses CSD (circuit switching) mode to be used as backup link.But system's smooth upgrade is to using the CDMA transmission mode or using the satellite communication mode.
Four, description of drawings
Fig. 1 is a block diagram of the present invention
Fig. 2 is a circuit diagram of the present invention
Fig. 3 is whole circuit diagrams of PM818B module of the present invention
Circuit description and circuit working flow process: block diagram shown in Figure 1 is a basic boom of the present invention, as shown in the figure, comprises tax-control cash register control circuit and peripheral circuit, can omit existing card checking read/write circuit.
X100 is that PM818B, Q1 are headset in Fig. 2 circuit:
X100 (PM818B--GPRS module) (comprising: nucleus operating system, the GPRS data transfer management protocol software) is responsible for the transmission of user data and monitor data.The SIM card that connects provides the wireless Internet access authority.
89c60x2 is the cpu of tax control machine, is responsible for the collection of user data, and the user need open data according to invoice by the keyboard input, and cpu sends into tax-controlling card, storer respectively after data are verified statistics, and prints definite invoice.
89c60x2 and X100 are by serial ports swap data (by the baud rate and the host-host protocol of agreement), 89c60x2 is sent to mobile Internet GPRS with user data by X100 (PM818B module) and is sent on the supervisory computer of revenue department by special line (safety) or public network IP, or deliver to by special line or public network IP by the supervisory computer of revenue department and to give 89c60x2 after mobile Internet GPRS is received by X100 (PM818B module) again, realize thus wirelessly declaring dutiable goods, paying taxes or tax function such as monitoring.
Claims (5)
1, the method to set up that has GPRS data transmission tax controlling equipment, comprise tax-control cash register control circuit and peripheral circuit, by central processing unit, program storage device, archival memory, RS232 interface and or RS485 interface, power supply, tax-controlling card or user's deck, keyboard, display unit link to each other, central processing unit also links to each other with RS232 interface and RS485 interface by communication control circuit, deck digital collection device and interface circuit are connected with RS-232 communication serial port and interface circuit, it is characterized in that being provided with in addition GPRS (MP818) terminal.
2, the method to set up with GPRS data transmission tax controlling equipment according to claim 1, it is characterized in that GPRS (MP818) terminal has dual mode to be connected with central processing unit: the first is attached thereto by RS-232 or RS485 communication serial port, and it two is IO mouth and the seamless links of GPRS (MP818) terminal that are provided with central processing unit.
3, the method to set up with GPRS data transmission tax controlling equipment according to claim 1 and 2 uses CSD (circuit switching) mode to be used as backup link when it is characterized in that with GPRS realization wireless network transmissions.
4, the method to set up with GPRS data transmission tax controlling equipment according to claim 1 and 2 is characterized in that SIM card and user's tax-controlling card unites two into one.
5, tax controlling equipment with GPRS data transmission, comprise tax-control cash register control circuit and peripheral circuit, by central processing unit, program storage device, archival memory, the RS232 interface and or the RS485 interface, power supply, tax-controlling card or user's deck, keyboard, display unit links to each other, central processing unit also links to each other with RS232 interface and RS485 interface by communication control circuit, deck digital collection device and interface circuit are connected with RS-232 communication serial port and interface circuit, it is characterized in that being provided with in addition GPRS (MP818) terminal, GPRS (MP818) terminal is attached thereto by RS-232 or RS485 communication serial port or the I/O mouth and the seamless link of GPRS (MP818) terminal of central processing unit, and the GPRS terminal comprises MCU/DSP, FLASH, the IFR radio frequency unit, SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100147125A CN100520819C (en) | 2004-04-21 | 2004-04-21 | Setup method and device having GPRS data transmitting tax control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100147125A CN100520819C (en) | 2004-04-21 | 2004-04-21 | Setup method and device having GPRS data transmitting tax control device |
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| Publication Number | Publication Date |
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| CN1564212A true CN1564212A (en) | 2005-01-12 |
| CN100520819C CN100520819C (en) | 2009-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100147125A Expired - Fee Related CN100520819C (en) | 2004-04-21 | 2004-04-21 | Setup method and device having GPRS data transmitting tax control device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100492424C (en) * | 2006-04-14 | 2009-05-27 | 辽宁中天华程科技有限公司 | Wireless tax-controlled cash register |
| CN1932902B (en) * | 2005-09-13 | 2010-10-06 | 肖首信 | Intelligent discounting system on tax control cash collecting machine |
| CN101944258A (en) * | 2010-09-26 | 2011-01-12 | 周绍君 | Server and taxation control system for receiving and transmitting taxation source information through wireless network |
| CN102324159A (en) * | 2011-06-08 | 2012-01-18 | 浪潮齐鲁软件产业有限公司 | Method for managing fiscal cash registers by using GPS (global positioning system) equipment |
| CN102750791A (en) * | 2012-07-12 | 2012-10-24 | 张家港和乔电子有限公司 | Remote interactive wireless fiscal cash register and implementation method thereof |
| CN102750792A (en) * | 2012-07-12 | 2012-10-24 | 张家港和乔电子有限公司 | Multifunctional fiscal cash register |
| CN105761390A (en) * | 2014-12-16 | 2016-07-13 | 航天信息股份有限公司 | Tax control module and fiscal cash register |
| CN109191821A (en) * | 2018-11-08 | 2019-01-11 | 成都鑫芯电子科技有限公司 | Intelligent wireless DTU |
-
2004
- 2004-04-21 CN CNB2004100147125A patent/CN100520819C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932902B (en) * | 2005-09-13 | 2010-10-06 | 肖首信 | Intelligent discounting system on tax control cash collecting machine |
| CN100492424C (en) * | 2006-04-14 | 2009-05-27 | 辽宁中天华程科技有限公司 | Wireless tax-controlled cash register |
| CN101944258A (en) * | 2010-09-26 | 2011-01-12 | 周绍君 | Server and taxation control system for receiving and transmitting taxation source information through wireless network |
| CN102324159A (en) * | 2011-06-08 | 2012-01-18 | 浪潮齐鲁软件产业有限公司 | Method for managing fiscal cash registers by using GPS (global positioning system) equipment |
| CN102324159B (en) * | 2011-06-08 | 2014-04-16 | 浪潮软件集团有限公司 | Method for managing fiscal cash register by using GPS (global positioning system) equipment |
| CN102750791A (en) * | 2012-07-12 | 2012-10-24 | 张家港和乔电子有限公司 | Remote interactive wireless fiscal cash register and implementation method thereof |
| CN102750792A (en) * | 2012-07-12 | 2012-10-24 | 张家港和乔电子有限公司 | Multifunctional fiscal cash register |
| CN102750791B (en) * | 2012-07-12 | 2016-01-27 | 江苏和乔科技股份有限公司 | A kind of wireless tax-controlled cash register of long-distance interactive and its implementation |
| CN105761390A (en) * | 2014-12-16 | 2016-07-13 | 航天信息股份有限公司 | Tax control module and fiscal cash register |
| CN109191821A (en) * | 2018-11-08 | 2019-01-11 | 成都鑫芯电子科技有限公司 | Intelligent wireless DTU |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100520819C (en) | 2009-07-29 |
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Owner name: NANJING PANDA ELECTRONICS CO., LTD NANJING PANDA Free format text: FORMER OWNER: NANJING PANDA ELECTRONICS CO., LTD Effective date: 20050617 |
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Effective date of registration: 20050617 Address after: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Applicant after: Panda Electronics Group Co., Ltd. Co-applicant after: Nanjing Xiongmao Electronics Co., Ltd. Co-applicant after: Xiongmao Electromechanical Inst rument Technology Co., Ltd., Nanjing Address before: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Applicant before: Panda Electronics Group Co., Ltd. Co-applicant before: Nanjing Xiongmao Electronics Co., Ltd. |
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