CN101937599A - Network tax control encryption server based on ARM11 platform - Google Patents
Network tax control encryption server based on ARM11 platform Download PDFInfo
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- CN101937599A CN101937599A CN 201010270722 CN201010270722A CN101937599A CN 101937599 A CN101937599 A CN 101937599A CN 201010270722 CN201010270722 CN 201010270722 CN 201010270722 A CN201010270722 A CN 201010270722A CN 101937599 A CN101937599 A CN 101937599A
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Abstract
The invention provides a network tax control encryption server based on an ARM11 platform. The CUP (Central Processing Unit) of the encryption server adopts the processor of an embedded ARM11 platform and an operating system adopts LINUX. In order to ensure the reliability of the encryption server, key parts all adopt a double-copy form; double powers ensure the reliable power supply of the encryption server; double network cards ensure the stable communication of a network; double SD cards ensure the safe storage and the transportation of data such as electronic stubs and the like; and an encryption chip is directly mounted on the bus of the CPU. Compared with the conventional PCI encryption card form, the server ensures the reliable generation of encrypted data, and a mainboard can expand the quantity of the encryption chips to meet the requirements on different users.
Description
Technical field
The present invention relates to a kind of finance tax-controlling technical field, specifically a kind of a kind of network tax control encryption server that relates to the embedded intelligence control technology based on the ARM11 platform.
Background technology
Be that the industry taxpayer of the networked chain operation of representative presses for a solution and realizes that invoice subtracts connection with the post and communication industry,, save social resources to reduce taxpayer's operating cost.Comprehensive above-mentioned present situation, we have proposed with the network tax control encryption server is the invoice electronics counterfoil solution of core.Network tax control encryption server in the market adopts the scheme of the integrated PCI encrypted card of industrial computer more, and there is the problem of industrial control computer mainboard and encrypted card compatibility in this scheme, and extendability is relatively poor, and energy consumption is big, and cost is higher.For this reason, this patent has proposed a kind of network tax control encryption server based on the ARM11 platform.
Summary of the invention
The purpose of this invention is to provide a kind of network tax control encryption server based on the ARM11 platform.
The objective of the invention is to realize in the following manner, the server hardware structure comprises the ARM11 processor, DDRSDRAM, NAND FLASH, crystal, configuration circuit, RTC, button cell, the RS232 interface circuit, SD card interface circuit 1, SD card interface circuit 2, usb circuit 1, usb circuit 2,10M/100M network interface circuit 1,10M/100M network interface circuit 2, the VGA interface circuit, the LCD display interface circuit, the voltage temperature testing circuit, plate carries encryption module, the encryption module expansion slot, CPLD (20), status indicator lamp, redundant power, the power down protection circuit, the ARM11 processor is by data bus and DDR SDRAM, NAND FLASH, crystal, configuration circuit, RTC, button cell, the RS232 interface circuit, SD card interface circuit 1, SD card interface circuit 2, usb circuit 1, usb circuit 2,10M/100M network interface circuit 1,10M/100M network interface circuit 2, the VGA interface circuit, the LCD display interface circuit, the voltage temperature testing circuit, plate carries encryption module, the encryption module expansion slot, CPLD, status indicator lamp, redundant power, the power down protection circuit connects; Wherein:
Adopt the ARM11 processor, frequency is not less than 667MHz, and carry DDR SDRAM and NAND FLASH realize the fast and stable operation of LINUX operating system;
Adopt the reserve button cell to realize the RTC function, guarantee the accuracy of server clock for the RTC circuit supply;
Two-way SD cartoon road is set, has realized the function of critical data backup, stability and reliability that two network interface cards guarantee the tax-control data Network Transmission are set;
Encryption server integration USB and VGA improve man-machine interaction by external USB flash disk, USB keyboard and display;
The duty that mainboard voltage and temperature sensing circuit detect mainboard in real time is set, and detection information shows on LCD in real time;
The integrated plate of server carries encryption chip and expansion encryption chip slot, and the equal carry of encryption chip by register and CPLD, is realized the reliable generation of enciphered data on the data bus of processor;
Server has a redundant power, guarantees the stability of power supply, and during city's electrical anomaly, the power down protection circuit has guaranteed the reliable generation of finishing touch tax control sign indicating number.
Excellent effect of the present invention is: the CPU of the encryption server that the present invention proposes adopts the processor of embedded-type ARM 11 platforms, and operating system adopts LINUX.For guaranteeing the reliability of encryption server, crucial portion product all adopt the form of double copies, and dual power supply has guaranteed the reliable power supply of encryption server; Two network interface cards have guaranteed the stabilized communication of network; Two SD cards have guaranteed the safe storage and the transmission of data such as electronics counterfoil, the direct carry of encryption chip is on the bus of CPU, mode than traditional PCI encrypted card, the method that the present invention proposes has guaranteed the reliable generation of enciphered data, and mainboard can be expanded the quantity of encryption chip, satisfies requirements of different users.
This patent adopts modules such as ARM11 processor, encryption chip, RTC circuit and integrated network card, USB, VGA, SD card to build hardware platform.The network tax control encryption server adopts the network mode and the terminal of making out an invoice to communicate, the terminal of making out an invoice by procotol with " asking-reply " pattern to network tax control encryption server request security code, encryption server is concentrated respectively the make out an invoice invoice detailed data of terminal of preservation, regularly unifiedly reports and submits invoice to use data to the tax authority.
Description of drawings
Accompanying drawing 1 is the system architecture synoptic diagram of network tax control encryption server;
Embodiment
Below in conjunction with accompanying drawing a kind of network tax control encryption server based on the ARM11 platform of the present invention is further described.
Accompanying drawing 1 is the hardware platform frame diagram of the network tax control encryption server of this patent proposition, and this encryption server is by the ARM11 processor; DDR SDRAM; NAND FLASH; crystal; configuration circuit; RTC; button cell; the RS232 interface circuit; SD card interface circuit 1; SD card interface circuit 2; usb circuit 1; usb circuit 2; 10M/100M network interface circuit 1; 10M/100M network interface circuit 2; the VGA interface circuit; the LCD display interface circuit; the voltage temperature testing circuit; plate carries encryption module; the encryption module expansion slot; CPLD; status indicator lamp; redundant power; the power down protection circuit is formed.
This patent adopts the ARM11 processor, and processor can run to 667MHz, can carry DDR SDRAM and NAND FLASH, realize the fast and stable operation of LINUX operating system.Encryption server has the RTC function, and backup battery adopts button cell, guarantees the accuracy of server clock.The function that critical data backs up has been realized in two-way SD cartoon road.Two network interface cards have guaranteed the stability and the reliability of tax-control data Network Transmission.Encryption server integration USB and VGA can external USB flash disks, USB keyboard and display etc.Mainboard voltage and temperature detection
The duty of mainboard is detected on the road in real time, and detection information shows on LCD in real time.The integrated plate of server carries encryption chip and expansion encryption chip slot, and the equal carry of encryption chip by register and CPLD, is realized the reliable generation of enciphered data on the data bus of processor.Server has a redundant power, guarantees the stability of power supply.During the city electrical anomaly, the power down protection circuit has guaranteed the reliable generation of finishing touch tax control sign indicating number.
Advantages such as the network tax control encryption server that this patent proposes has stable performance, and integrated level height and cost are lower.
A kind of network tax control encryption server innovative point based on the ARM11 platform of the present invention is:
1, the encryption server of this patent proposition adopts Embedded ARM11 platform, and encryption chip is integrated on the bus of mainboard CPU, has guaranteed the reliable generation and the transmission of enciphered data.And network tax control encryption server in the market adopts the mode of the integrated PCI encrypted card of industrial control computer mainboard more, and this mode exists that mainboard and encrypted card poor compatibility, power consumption are big, cost is than problems such as height.
2, the encryption server key portion product of this patent proposition all adopt the form of double copies, thereby have guaranteed the stability of encryption server.And encryption server does not in the market possess the double copies function, if realize double copies, can only buy corresponding product and extend out, can't be directly integrated with mainboard, and so just caused integrated level low, poor compatibility and cost are than problems such as height.
The present invention adopts the ARM11 processor, and processor can run to 667MHz, can carry DDR SDRAM and NAND FLASH, realize the fast and stable operation of LINUX operating system.Encryption server has the RTC function, and backup battery adopts button cell, guarantees the accuracy of server clock.The function that critical data backs up has been realized in two-way SD cartoon road.Two network interface cards have guaranteed the stability and the reliability of tax-control data Network Transmission.Encryption server integration USB and VGA can external USB flash disks, USB keyboard and display etc.Mainboard voltage and temperature sensing circuit detect the duty of mainboard in real time, and detection information shows on LCD in real time.The integrated plate of server carries encryption chip and expansion encryption chip slot, and the equal carry of encryption chip by register and CPLD, is realized the reliable generation of enciphered data on the data bus of processor.Server has a redundant power, guarantees the stability of power supply.During the city electrical anomaly, the power down protection circuit has guaranteed the reliable generation of finishing touch tax control sign indicating number.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (1)
1. network tax control encryption server based on the ARM11 platform, it is characterized in that, the server hardware structure comprises the ARM11 processor, DDR SDRAM, NAND FLASH, crystal, configuration circuit, RTC, button cell, the RS232 interface circuit, SD card interface circuit 1, SD card interface circuit 2, usb circuit 1, usb circuit 2,10M/100M network interface circuit 1,10M/100M network interface circuit 2, the VGA interface circuit, the LCD display interface circuit, the voltage temperature testing circuit, plate carries encryption module, the encryption module expansion slot, CPLD (20), status indicator lamp, redundant power, the power down protection circuit, the ARM11 processor is by data bus and DDR SDRAM, NAND FLASH, crystal, configuration circuit, RTC, button cell, the RS232 interface circuit, SD card interface circuit 1, SD card interface circuit 2, usb circuit 1, usb circuit 2,10M/100M network interface circuit 1,10M/100M network interface circuit 2, the VGA interface circuit, the LCD display interface circuit, the voltage temperature testing circuit, plate carries encryption module, the encryption module expansion slot, CPLD, status indicator lamp, redundant power, the power down protection circuit connects; Wherein:
Adopt the ARM11 processor, frequency is not less than 667MHz, and carry DDR SDRAM and NAND FLASH realize the fast and stable operation of LINUX operating system;
Adopt the reserve button cell to realize the RTC function, guarantee the accuracy of server clock for the RTC circuit supply;
Two-way SD cartoon road is set, has realized the function of critical data backup, stability and reliability that two network interface cards guarantee the tax-control data Network Transmission are set;
Encryption server integration USB and VGA improve people's interactivity by external USB flash disk, USB keyboard and display;
The duty that mainboard voltage and temperature sensing circuit detect mainboard in real time is set, and detection information shows on LCD in real time;
The integrated plate of server carries encryption chip and expansion encryption chip slot, and the equal carry of encryption chip by register and CPLD, is realized the reliable generation of enciphered data on the data bus of processor;
Server has a redundant power, guarantees the stability of power supply, and during city's electrical anomaly, the power down protection circuit has guaranteed the reliable generation of finishing touch tax control sign indicating number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102707220A CN101937599B (en) | 2010-09-02 | 2010-09-02 | Network tax control encryption server based on ARM11 platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102707220A CN101937599B (en) | 2010-09-02 | 2010-09-02 | Network tax control encryption server based on ARM11 platform |
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| CN101937599A true CN101937599A (en) | 2011-01-05 |
| CN101937599B CN101937599B (en) | 2012-03-14 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096783A (en) * | 2011-02-09 | 2011-06-15 | 浪潮电子信息产业股份有限公司 | FPGA (Field Programmable Gate Array)-based algorithm encryption card specially for tax control |
| CN102110066A (en) * | 2011-02-09 | 2011-06-29 | 浪潮电子信息产业股份有限公司 | Tax-control encryption card control method |
| CN102932138A (en) * | 2012-10-10 | 2013-02-13 | 浪潮齐鲁软件产业有限公司 | Encryption server based on cipher key pool |
| CN111158441A (en) * | 2019-11-28 | 2020-05-15 | 浪潮金融信息技术有限公司 | ARM mainboard with encryption and anti-disassembly functions |
| CN111277594A (en) * | 2020-01-20 | 2020-06-12 | 陕西中兴祥林电子科技有限公司 | Power distribution master station test system and method suitable for network encryption authentication environment |
| CN111428258A (en) * | 2020-04-16 | 2020-07-17 | 北京旋极百旺科技有限公司 | Tax control server encryption machine and billing system thereof |
| CN114049193A (en) * | 2022-01-14 | 2022-02-15 | 深圳高灯计算机科技有限公司 | Invoice authentication deduction method and system based on tax control cabinet |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096783A (en) * | 2011-02-09 | 2011-06-15 | 浪潮电子信息产业股份有限公司 | FPGA (Field Programmable Gate Array)-based algorithm encryption card specially for tax control |
| CN102110066A (en) * | 2011-02-09 | 2011-06-29 | 浪潮电子信息产业股份有限公司 | Tax-control encryption card control method |
| CN102096783B (en) * | 2011-02-09 | 2014-08-27 | 浪潮电子信息产业股份有限公司 | FPGA (Field Programmable Gate Array)-based algorithm encryption card specially for tax control |
| CN102110066B (en) * | 2011-02-09 | 2015-01-28 | 浪潮电子信息产业股份有限公司 | Tax-control encryption card control method |
| CN102932138A (en) * | 2012-10-10 | 2013-02-13 | 浪潮齐鲁软件产业有限公司 | Encryption server based on cipher key pool |
| CN111158441A (en) * | 2019-11-28 | 2020-05-15 | 浪潮金融信息技术有限公司 | ARM mainboard with encryption and anti-disassembly functions |
| CN111277594A (en) * | 2020-01-20 | 2020-06-12 | 陕西中兴祥林电子科技有限公司 | Power distribution master station test system and method suitable for network encryption authentication environment |
| CN111428258A (en) * | 2020-04-16 | 2020-07-17 | 北京旋极百旺科技有限公司 | Tax control server encryption machine and billing system thereof |
| CN111428258B (en) * | 2020-04-16 | 2023-08-01 | 北京旋极百旺科技有限公司 | Tax control server encryption machine and billing system thereof |
| CN114049193A (en) * | 2022-01-14 | 2022-02-15 | 深圳高灯计算机科技有限公司 | Invoice authentication deduction method and system based on tax control cabinet |
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| CN101937599B (en) | 2012-03-14 |
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Owner name: INSPUR GROUP CO., LTD. Free format text: FORMER NAME: SHANDONG INSPUR SOFTWARE CO., LTD. |
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Address after: 250101 No. 2877, route No., hi tech Zone, Shandong, Ji'nan Patentee after: Inspur Group Co., Ltd. Address before: 250100 No. 50 Huayang Road, Ji'nan Development Zone, Shandong, China Patentee before: Shandong Inspur software Co., Ltd. |
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Granted publication date: 20120314 Termination date: 20160902 |