CN206193919U - Staple commodities order repurchase system based on PCI E encrypts card - Google Patents
Staple commodities order repurchase system based on PCI E encrypts card Download PDFInfo
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- CN206193919U CN206193919U CN201621186492.9U CN201621186492U CN206193919U CN 206193919 U CN206193919 U CN 206193919U CN 201621186492 U CN201621186492 U CN 201621186492U CN 206193919 U CN206193919 U CN 206193919U
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- microcontroller
- pci
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- staple commodities
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Abstract
The utility model discloses a staple commodities order repurchase system based on PCI E encrypts card, including microcontroller, the ware is read to the ID card, temperature detection module, interface module is write to the fever, firmware storage module, data storage module, fingerprint input module and PCI E interface module, is the ID card read the ware and is passed through RS 232C interface or USB interface are connected with microcontroller, temperature detection module and microcontroller are connected, the terminal comprises a microcontroller, firmware storage module passes through the PCI bus and is connected with microcontroller, data storage module passes through the PCI bus and is connected with microcontroller, fingerprint input module passes through the USB interface and is connected with microcontroller, PCI E interface module passes through the PCI bus and is connected with microcontroller. A data storage module,
Description
Technical field
The utility model is related to order buyback system, and in particular to the staple commodities based on PCI-E encrypted cards are ordered goods and bought back
System.
Background technology
With the arrival of information age, electronic information technology has obtained rapid popularization and extensive use, at the same time, electricity
Sub- commercial affairs with its it is quick, convenient the advantages of increasingly approved by society.The development prospect of ecommerce is very tempting, but business
The safety of industry information is still the matter of utmost importance of ecommerce.Due to the open of ecommerce and its network whole world being based on
Property, seamless connectivity, sharing, dynamic sexual development so that the safety problem of ecommerce turns into aggregation center now, and makes
About the further development of ecommerce.Building secure e-business transaction system will turn into the pass of e-commerce development from now on
Key.The key problem of e-commerce transaction is safety problem.
On network, the safety problem of server is especially prominent.Server is equipped with largely relevant with ecommerce
The system of software and merchant information, therefore server is particularly susceptible to safe threat；The uncertain of merchant identification is also electricity
The prominent major issue of sub- commercial affairs, because the realization of ecommerce needs, by means of the virtual network platform, to be handed in this platform
Easy both sides need not meet, therefore bring the uncertainty of both parties' identity, and attacker can be by illegal means
The identity information of validated user is stolen, the identity of counterfeit validated user is traded with other people.Therefore, the encryption of ecommerce
Can need to strengthen.
Utility model content
Technical problem to be solved in the utility model is that the data confidentiality performance of staple commodities order buyback system is poor, mesh
Be provide based on PCI-E encrypted cards staple commodities order buyback system, improve staple commodities order buyback system number
According to security performance, the identity information for strengthening trade company confirms, improves the security performance of system.
The utility model is achieved through the following technical solutions：
Staple commodities order buyback system based on PCI-E encrypted cards, including microcontroller, identity card reader, temperature
Detection module, programming interface module, firmware memory module, data memory module, fingerprint typing module and PCI-E interface mould
Block, identity card reader is connected by a kind of interface in RS-232C interfaces or USB interface with microcontroller, temperature detection mould
Block is connected with microcontroller, and programming interface module is connected by USB interface with microcontroller, and firmware memory module is total by PCI
Line is connected with microcontroller, and data memory module is connected by pci bus with microcontroller, and fingerprint typing module is connect by USB
Mouth is connected with microcontroller, and PCI-E interface module is connected by pci bus with microcontroller；
Identity card reader is used to gather second-generation identification card information；Temperature detecting module is used for detecting system temperature；Programming
Interface module is used for and computer exchange of information；Firmware memory module is used to store the data and encrypted number that need encryption
According to；Data memory module is used to store the data that need not be encrypted；Fingerprint typing module is used to gather fingerprint；PCI-E interface mould
The data communication that block is used between system and computer.Microcontroller is used to receive the China second-generation identity card of identity card reader collection
The data turnover of information, the temperature information of temperature detecting module, control firmware memory module and data memory module, reception fingerprint
Data interaction between the finger print information and PCI-E interface module of the collection of typing module.
Microcontroller as whole system core control portions, with small volume, it is low in energy consumption, cheap, control work(
Can the flexible and stable and reliable in work advantage of strong, simple structure；Identity card reader has highly versatile, opening in itself
It is good, powerful, extend flexible and advantage easy to operate, read merchant information using identity card reader in systems,
Can Quick Acquisition merchant information simultaneously can also further confirm that merchant identification, prevent lawless person from stealing trade company's interests；Temperature
The operating temperature of detection module energy real-time monitoring system, it is ensured that the normal operation of system；The setting of programming interface module is convenient to be
System is connected with computer, carries out the interaction of data；The storage of firmware memory module needs encryption and encrypted data, data
Memory module stores the data of unencryption, and significant data and insignificant data, data have been distinguished in the setting of the two memory modules
Classification storage can improve data security and be easy to data management；Fingerprint typing module collection trade company fingerprint, it is ensured that large
Commodity ordering buyback system can only be operated by trade company, it is ensured that transaction security；PCI-E interface module improves data interaction speed
Degree.
Further, the staple commodities order buyback system based on PCI-E encrypted cards also includes alarm module, alarm module
It is connected with microcontroller.Alarm module can trigger warning device in system exception or when having unauthorized operating systems, strengthen
The security of system.
Further, the staple commodities order buyback system based on PCI-E encrypted cards also includes reseting module, reseting module
It is connected with microcontroller.Reseting module can restart system in system exception, it is ensured that the normal operation of system.
Further, the staple commodities order buyback system based on PCI-E encrypted cards also includes power module, power module
It is connected with microcontroller.Power module is directly powered for microcontroller, meanwhile, power module between microcontroller by being connected in identity
Card reader, temperature detecting module, programming interface module, firmware memory module, data memory module, fingerprint typing module,
PCI-E interface module, alarm module, reseting module are powered
The utility model compared with prior art, has the following advantages and advantages：The utility model is by microcontroller
Device is that, used as processing core, control is alarmed and memory device, and increased the information collection function of identity card, fingerprint, is strengthened
The security performance and security performance of system, further ensure the property and information security of client and businessman.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment
As shown in figure 1, the staple commodities order buyback system based on PCI-E encrypted cards, including microcontroller, identity card are read
Read device, temperature detecting module, programming interface module, firmware memory module, data memory module, fingerprint typing module and PCI-
E interface module, identity card reader is connected by a kind of interface in RS-232C interfaces or USB interface with microcontroller, temperature
Detection module is connected with microcontroller, and programming interface module is connected by USB interface with microcontroller, and firmware memory module passes through
Pci bus are connected with microcontroller, and data memory module is connected by pci bus with microcontroller, and fingerprint typing module passes through
USB interface is connected with microcontroller, and PCI-E interface module is connected by pci bus with microcontroller；
Identity card reader is used to gather second-generation identification card information；Temperature detecting module is used for detecting system temperature；Programming
Interface module is used for and computer exchange of information；Firmware memory module is used to store the data and encrypted number that need encryption
According to；Data memory module is used to store the data that need not be encrypted；Fingerprint typing module is used to gather fingerprint；PCI-E interface mould
The data communication that block is used between system and computer.Microcontroller is used to receive the China second-generation identity card of identity card reader collection
The data turnover of information, the temperature information of temperature detecting module, control firmware memory module and data memory module, reception fingerprint
Data interaction between the finger print information and PCI-E interface module of the collection of typing module.
Staple commodities order buyback system based on PCI-E encrypted cards, also including alarm module, alarm module and microcontroller
Device is connected；System also includes reseting module, and the reseting module is connected with microcontroller；System also includes power module, described
Power module is connected with microcontroller.
In the present embodiment, it is high performance-cost ratio, general integrated form master that microcontroller uses MPC8315E, MPC8315E
Processor, realizes PowerPC system architectures.E300 kernels in MPC8315E, command cache and 16K with 16K bytes
The data cache of byte, realizes the user instruction collecting system structure of PowerPC, and debug support there is provided hardware and software.
In addition, MPC8315E provides Ethernet controllers, one of two PCI-E controllers, two three speed 10,100,1000Mbps
Individual DDR/DDR2 SDARM storage controls, special security engine, TMD interface, one 32 with PME's
Pci controller, a USB2.0 main frames and device controller, two SATA controllers, a SerDES with PHY on piece
Block, enhanced local bus controller, integrated PIC, four-way dma controller, one
Individual IIC controllers, two UART, two general purpose I/O ports, two general timers and a SPI controllers.Why select
MPC8315E processors are selected, because the processor is also integrated with security engine in addition to These characteristics, data can be realized
Encryption and decryption, the generation of asymmetric secret key pair, digital signature and checking etc..Using MPC8315E as the microcontroller of encrypted card, make
Encrypted card is more safe and efficient.
In the present embodiment, using PCI-E bus transfer datas, because the bus has following features, PCI-E buses are
Universal serial bus, can carry out point-to-point transmission, each transmission channel unshared bandwidth；PCI-E buses support dual transfer mode sum
According to subchannel transmission mode, wherein data subchannel transmission mode is that x1, x2, x4, x8, x16 and x32 of PCI-E buses leads to more
Road is connected, and x1 one-way transmissions bandwidth can reach 500MB/s up to 250MB/s, transmitted in both directions bandwidth；PCI-E buses are fully sharp
New bus performance and feature is realized with advanced point-to-point interconnection, based on switching technology, based on the agreement of bag, support power supply
Management, service quality, hot plug support, data integrity, error handling mechanism；PCI-E buses are mutual using advanced point-to-point
Even, the complexity and difficulties of system hardware Platform Designing are reduced, so as to reduce the exploitation designing for manufacturing cost of system, greatly
Improve the cost performance and robustness of system.
In the present embodiment, data memory module employs DDR2 chips to realize, because the memory capacity of encrypted card is
128MB, is made up of the DDR2 memory chips of two panels 64MB, and the model of selection is HY5PS121621CFP-C4, DDR2 chips
Operating voltage is 1.8V, and working frequency is 266MHz.Firmware memory module is by Nor Flash chips and Nand Flash chip groups
Into.Based on Nor Flash chips, supplemented by Nand Flash chips, Nor Flash chips data bit width is 16, and capacity is 8MB,
Model MX29LV640BTTC-90G.Nand Flash chip chip datas bit wide is 8, and capacity is 32MB, model
K9F5608U0D.The guidance code of system, operating system nucleus, file system program and application program are stored in Nor Flash
Or in Nand flash storages.
In the present embodiment, identity card reader uses Aegis ICR-100M identity card readers, communication interface to support RS-
232C and USB interface；Alarm module uses Hong An sections HAK-5-16E；Temperature detecting module uses Minitype digital TEMP
Device STTS751（ST）；Programming interface module connects computer using USB interface；ZK9000 is controlled in fingerprint typing module use micro-
Type fingerprint scanner.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equally replaces
Change, improve, should be included within protection domain of the present utility model.
Claims (4)
1. the staple commodities order buyback system of PCI-E encrypted cards is based on, it is characterised in that read including microcontroller, identity card
Read device, temperature detecting module, programming interface module, firmware memory module, data memory module, fingerprint typing module and PCI-
E interface module, the identity card reader is connected by RS-232C interfaces or USB interface with microcontroller, the temperature detection
Module is connected with microcontroller, and the programming interface module is connected by USB interface with microcontroller, the firmware memory module
It is connected with microcontroller by pci bus, the data memory module is connected by pci bus with microcontroller, the fingerprint
Typing module is connected by USB interface with microcontroller, and the PCI-E interface module is connected by pci bus with microcontroller.
2. the staple commodities order buyback system based on PCI-E encrypted cards according to claim 1, it is characterised in that also
Including alarm module, the alarm module is connected with microcontroller.
3. the staple commodities order buyback system based on PCI-E encrypted cards according to claim 1, it is characterised in that also
Including reseting module, the reseting module is connected with microcontroller.
4. the staple commodities order buyback system based on PCI-E encrypted cards according to claim 1, it is characterised in that also
Including power module, the power module is connected with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186492.9U CN206193919U (en) | 2016-10-28 | 2016-10-28 | Staple commodities order repurchase system based on PCI E encrypts card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186492.9U CN206193919U (en) | 2016-10-28 | 2016-10-28 | Staple commodities order repurchase system based on PCI E encrypts card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193919U true CN206193919U (en) | 2017-05-24 |
Family
ID=58735241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186492.9U Expired - Fee Related CN206193919U (en) | 2016-10-28 | 2016-10-28 | Staple commodities order repurchase system based on PCI E encrypts card |
Country Status (1)
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| CN (1) | CN206193919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548393A (en) * | 2016-10-28 | 2017-03-29 | 成都力雅信息技术有限公司 | Based on the order buyback system that dual identity confirms |
-
2016
- 2016-10-28 CN CN201621186492.9U patent/CN206193919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548393A (en) * | 2016-10-28 | 2017-03-29 | 成都力雅信息技术有限公司 | Based on the order buyback system that dual identity confirms |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |