CN204360400U - Two-dimensional code data sound cross network transmission platform - Google Patents
Two-dimensional code data sound cross network transmission platform Download PDFInfo
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- CN204360400U CN204360400U CN201420712695.1U CN201420712695U CN204360400U CN 204360400 U CN204360400 U CN 204360400U CN 201420712695 U CN201420712695 U CN 201420712695U CN 204360400 U CN204360400 U CN 204360400U
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Abstract
Two-dimensional code data sound cross network transmission platform of the present utility model, for one utilizes planar bar code technology, realizes the platform of data sound cross network transmission, and one-way data transfer equipment comprises 2 pc machines, 2 displays and 2 camera compositions; Form by being no less than 2 groups of data transmission terminal systematic collaborations; Described data transmission terminal system, is connected with display, camera respectively by PC, is provided with Quick Response Code generating apparatus and two-dimension code recognition device in data transmission terminal system; The camera of data transmission terminal system coordinates collaborative use with display; Each data transmission terminal system, the method for the transmitting rights and transformat type that carry out control data by the mode of authorizing ensures the reliable of data, safety, complete transmission; It has safe, reliable, practical, low cost and other advantages.
Description
Technical field
The utility model relates to a kind of Quick Response Code application technology scheme.
Background technology
In today of information digitalization high speed development, Network Job Terrace has entered unit of government bodies and department of various enterprises and institutions, for the routine office work of institutional settings and enterprise is provided convenience.Now for most administrative, enterprises and institutions, the security of data transmission seems particularly important.All can there be two networks in unit of government bodies and some new high-tech enterprises now: Intranet and outer net (or private network, internet), online operation outside saves mass data to be needed to be transferred to Intranet and processes, and Intranet also has data to need to transfer to outer net.For many years people's effort in order to the transmission environment allowing intranet and extranet data realize physically thoroughly completely cutting off, and do a lot of trial, such as adopt the modes such as secure accessing platform, gateway, network firewall, but there is security flaw all in various degree, also there is no final solution; And really accomplish fully and completely to isolate in physics on intranet and extranet connect, also there is no other any units at present, any system platform of department can realize.
Through general retrieval, find Quick Response Code application related application 981, do not find the scheme identical with present patent application.
Summary of the invention
The purpose of this utility model is: for the deficiencies in the prior art, proposes a kind of two-dimensional code data sound cross network transmission platform.
Two-dimensional code data sound cross network transmission platform of the present utility model, is characterized in that: one-way data transfer equipment comprises 2 pc machines, 2 displays and 2 camera compositions; PC is connected with display, camera respectively.
Two-dimensional code data sound cross network transmission platform of the present utility model, for one utilizes planar bar code technology, realizes the platform of data sound cross network transmission, and one-way data transfer equipment comprises 2 pc machines, 2 displays and 2 camera compositions; It is characterized in that: form by being no less than 2 groups of data transmission terminal systematic collaborations; Described data transmission terminal system, is connected and composed with display, camera respectively by PC, is provided with Quick Response Code generating apparatus and two-dimension code recognition device in data transmission terminal system; The camera of data transmission terminal system coordinates collaborative use with display; Each data transmission terminal system, the method for the transmitting rights and transformat type that carry out control data by the mode of authorizing ensures the reliable of data, safety, complete transmission.
The present invention's beneficial effect is compared with prior art:
(1) scientific:
System adopts that QRcode is two-dimensional encoded carries out data transmission, and ensured the security of data by Data Control and empowerment management, the fault-tolerant ability of Quick Response Code own is strong simultaneously, and reliability of decode is high, can encrypt and have error correction.System has given full play to the dirigibility of system by the control of two-dimensional code data amount and split screen number.
(2) ease for use:
System adopts zero operation and control interface, full-automatic data genaration and transmission, and user can be controlled volume of transmitted data by configuration file.
(3) extensibility:
System adopts Object-Oriented Programming Language, and can be realized the real-time update of system by Long-distance Control.
(4) journal function:
Realize transmission daily record monitoring
(5) maintainable:
Abnormal monitoring mechanism is provided, realizes system remote and safeguard, reduce maintenance workload to greatest extent.
(8) security:
System makes full use of the fault-tolerance of Quick Response Code, can encrypt, and error correcting capability is strong, every features such as sky transmission.Achieve physical isolation truly.
(9) economic and practical:
Economic and practical refers to system Construction fund and manpower cost expense is minimum, produce the principle of greatest benefit for unit.Information System Engineering from unit real work needs, should be made rational planning for the construction period, selects not only advanced person but also reliable, and the system configuration of ratio of performance to price the best.Economical and practical is under the guarantee advance of system and the prerequisite of integrality, avoid input blindly, pursues new and high technology and large and complete simply, ignores the change of computer technology and the feature of business development.
Accompanying drawing explanation
Fig. 1---Quick Response Code end of scan topological diagram (schematic diagram)
Fig. 2---system topological figure (schematic diagram)
In figure: outer net W; Intranet N; Quick Response Code transmitting terminal PC A or extract server and Quick Response Code transmitting terminal PC A; Quick Response Code receiving terminal PC B or extract server and Quick Response Code receiving terminal PC B; High-definition camera 1,2; Switch 3,4; Database server 5,6; Application server 7,8; Intranet 9; Fire wall 10,11; Interior network termination 12; Internet 13; Internet terminal 14.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiments, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, 2, two-dimensional code data sound cross network transmission platform of the present utility model, outer net W; Intranet N; Send data terminal system PC A; Receive the terminal system PC B of data; High-definition camera 1,2; Switch 3,4; Database server 5,6; Application server 7,8; Intranet 9; Fire wall 10,11; Interior network termination 12; Internet 13; Internet terminal 14.All devices can buy acquisition, and its assembling can adopt prior art.
As shown in Figure 1, 2, two-dimensional code data sound cross network transmission platform of the present utility model, is formed by being no less than 2 groups of data transmission terminal systematic collaborations; Such as, needing the data terminal system A of transmission, being connected with display, camera respectively by PC, needing the terminal system B receiving data, being connected with display, camera respectively by PC.Data transmission terminal system A, B all in Quick Response Code generating apparatus and two-dimension code recognition device are installed; Data transmission terminal A coordinates collaborative use with the camera of data receiving terminal B system with display; Data transmission terminal system A, the method for the transmitting rights and transformat type that carry out control data by the mode of authorizing is transferred to B.We, through long-felt and research, utilize planar bar code technology, " the two-dimensional code data sound cross network transmission platform " developed realize data transmitting physical isolated while, prevent poisoning intrusion, more by empowerment management, the modes such as data encryption have ensured the security of data, reliability.
Creation background
In today of information digitalization high speed development, Network Job Terrace has entered unit of government bodies and department of various enterprises and institutions, for the routine office work of institutional settings and enterprise is provided convenience.Now for most administrative, enterprises and institutions, the security of data transmission seems particularly important.All can there be two networks in unit of government bodies and some new high-tech enterprises now: Intranet and outer net (or private network, internet), online operation outside saves mass data to be needed to be transferred to Intranet and processes, and Intranet also has data to need to transfer to outer net.For many years people's effort in order to the transmission environment allowing intranet and extranet data realize physically thoroughly completely cutting off, and do a lot of trial, such as adopt the modes such as secure accessing platform, gateway, network firewall, but there is security flaw all in various degree, also there is no final solution; And really accomplish fully and completely to isolate in physics on intranet and extranet connect, also there is no other any units at present, any system platform of department can realize.
Platform principle is set forth
One, Quick Response Code introduction
Quick Response Code, also known as
two-dimensional bar codeor
two-dimensional bar, two-dimensional bar code/Quick Response Code (Two-dimensional code) is the chequered with black and white graphic recording data symbol information that distributes in plane (on two-dimensional directional) according to certain rules with certain specific geometric figure.Coding utilizes the concept of " 0 ", " 1 " bit stream forming computer-internal logical foundations dexterously, the geometrical body using several corresponding with scale-of-two, to represent word numerical information, is processed to realize information by image input device or photoelectric scanning device automatically identifying and reading: it has automatically
barcode technologysome general character: often kind
code systemthere is it specific
character set; Each character occupies certain width; There is certain verifying function etc.Also have simultaneously and the features such as change are rotated to the information automatic identification function of different rows and processing graphics.
quick Response Codein horizontal and vertical two orientation expressing information simultaneously, therefore can express a large amount of information in very little area.
The feature of two-dimensional bar code:
1. high density coding, information capacity is large: can outfit as many as 1850 capitalizations or 2710 numerals or 1108 bytes, or more than 500 Chinese character, about higher than bar code information capacity tens times.
2. coding range is wide: Quick Response Code digitized information can be encoded picture, sound, word, signature, fingerprint etc., shows by bar code; Multilingual word can be represented; View data can be represented.
3. fault-tolerant ability is strong, has error correction: this make two-dimensional bar code because of perforation, stained etc. cause local damage time, can correctly be distinguished, damaged area reaches 50% still can recover information in the same old way.
4. reliability of decode is high: it is more much lower than bar code decoding error rate 2/1000000ths, and the bit error rate is no more than 1/10000000th.
5. encryption measures can be introduced: confidentiality, antifalsification are good.
Two, platform principles and methods
Platform is made up of the transmitting terminal of outer net and Intranet, receiving end, and by the one end sending data, below citing is unified is called that A hold, one end of reception data is called that B holds.Coming transmitting rights and the transformat type (as only for transmission text) of control data in the mode by authorizing, ensureing the reliability of data, security, integrality.When carrying out data transmission, data to be transmitted can form one group of two-dimension code image and be presented on A end display after high compression also encryption.Now, B end by connect camera in the mode of taking pictures, held by A the Quick Response Code of display screen to take, by B hold background program to this group Quick Response Code resolve, so just obtain the data that a string outer net spreads out of, through decompressing and just can obtaining outer net raw data after deciphering.After B holds this group Quick Response Code of successful scan, to inform scan successfully in order to feed back to A end at B end display screen display image in 2 D code, the use of A end holds same shooting style to receive with B to feed back, then continue to transmit, so repeatedly go down, reach the object that data are transmitted for a long time in a large number.
Three, platform hardware composition and topology
1, PC two.
2, high-definition camera 2
3, display 2, suggestion adopts response speed TN (Twisted Nematic) panel faster.
1, systemic-function:
(1) single screen transmission and multi-screen transmission: by the data genaration Quick Response Code in district to be sent, realize transmitting data with this.
(2) data transmission: data file to be sent, is converted to binary stream by compress-encrypt, transmits finally by Quick Response Code.
(3) system management: comprise single screen transmission size, sent the isoparametric control of file retention time.
(4) data compression encryption: realize the compress-encrypt to text data to be sent.
(5) Data Analysis merges: achieve a butt joint the operation such as data decompression, deciphering, Data Analysis, data merging received.
(6) log recording: register system ruuning situation.
(7) operation manual: operation manual is that the operation on foreground is offered help.
Platform characteristic
1) physical isolation completely, without any the connection of network channel, hardware corridor, safe and reliable.
2) can carry out transmitting across any network segment, transmission direction flexible configuration.
3) transmit data to transmit in the mode of Quick Response Code, complete errorless transmission can be ensured, misclassification rate 0%.
4) transmission security audit: the reading authority of configurable transmission catalogue, transfer files type, transfer files carries out safety encipher, only has and authorizes the file of encryption to transmit.
5) hardware device input cost and cost of equipment maintenance are all very low, common pc computer, display, and camera can form a set of transmission equipment or adopt special transmission equipment combination, and transmission environment is reliable and stable.Drop into flexibly, transmission equipment can be increased flexibly according to business transmission quantity.
2, system features:
(1) scientific:
System adopts that QRcode is two-dimensional encoded carries out data transmission, and ensured the security of data by Data Control and empowerment management, the fault-tolerant ability of Quick Response Code own is strong simultaneously, and reliability of decode is high, can encrypt and have error correction.System has given full play to the dirigibility of system by the control of two-dimensional code data amount and split screen number.
(2) ease for use:
System adopts zero operation and control interface, full-automatic data genaration and transmission, and user can be controlled volume of transmitted data by configuration file.
(3) extensibility:
System adopts Object-Oriented Programming Language, and can be realized the real-time update of system by Long-distance Control.
(4) journal function:
Realize transmission daily record monitoring
(5) maintainable:
Abnormal monitoring mechanism is provided, realizes system remote and safeguard, reduce maintenance workload to greatest extent.
(8) security:
System makes full use of the fault-tolerance of Quick Response Code, can encrypt, and error correcting capability is strong, every features such as sky transmission.Achieve physical isolation truly.
(9) economic and practical:
Economic and practical refers to system Construction fund and manpower cost expense is minimum, produce the principle of greatest benefit for unit.Information System Engineering from unit real work needs, should be made rational planning for the construction period, selects not only advanced person but also reliable, and the system configuration of ratio of performance to price the best.Economical and practical is under the guarantee advance of system and the prerequisite of integrality, avoid input blindly, pursues new and high technology and large and complete simply, ignores the change of computer technology and the feature of business development.
3, Major Systems parameter
(1) bit error rate≤0.0000001 of encoding and decoding;
(2) image coding and decoding time≤0.4s;
(3) speed >=10Kbps.
Claims (1)
1. a two-dimensional code data sound cross network transmission platform, is characterized in that: one-way data transfer equipment comprises 2 pc machines, 2 displays and 2 camera compositions; PC is connected with display, camera respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712695.1U CN204360400U (en) | 2014-11-24 | 2014-11-24 | Two-dimensional code data sound cross network transmission platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420712695.1U CN204360400U (en) | 2014-11-24 | 2014-11-24 | Two-dimensional code data sound cross network transmission platform |
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| CN204360400U true CN204360400U (en) | 2015-05-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091018A (en) * | 2019-10-30 | 2020-05-01 | 武汉船用机械有限责任公司 | Cross-network data interaction system and method |
-
2014
- 2014-11-24 CN CN201420712695.1U patent/CN204360400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091018A (en) * | 2019-10-30 | 2020-05-01 | 武汉船用机械有限责任公司 | Cross-network data interaction system and method |
| CN111091018B (en) * | 2019-10-30 | 2023-08-22 | 武汉船用机械有限责任公司 | Cross-network data interaction system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20211124 |