CN105897885A - Cross-network data transmission method and device - Google Patents
Cross-network data transmission method and device Download PDFInfo
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- CN105897885A CN105897885A CN201610213664.5A CN201610213664A CN105897885A CN 105897885 A CN105897885 A CN 105897885A CN 201610213664 A CN201610213664 A CN 201610213664A CN 105897885 A CN105897885 A CN 105897885A
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- picture
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- word
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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Abstract
The present invention discloses a cross-network data transmission method. The method comprises the steps of using a sending terminal to obtain the to-be-transmitted data, and determining the type of the to-be-transmitted data; transforming the to-be-transmitted data into a corresponding to-be-transmitted picture according to the type of the to-be-transmitted data; displaying the to-be-transmitted picture in a display area of the sending terminal to enable a reception terminal to obtain the to-be-transmitted picture, and analyzing the to-be-transmitted picture to obtain the to-be-transmitted data. The present invention also discloses a cross-network data transmission device. According to the present invention, during a cross-network data transmission process, the data can be transmitted rapidly and timely between different networks without needing the manual exchange or data exchange equipment and without needing the workers to exchange the data between the different networks manually, thereby reducing the workload of the workers. Meanwhile, the equipment, such as the one-way import equipment, the security boundary equipment, etc., do not need to be increased, thereby simplifying the deployment of the equipment for carrying out the data transmission between the different networks.
Description
Technical field
The present invention relates to network communication technology field, particularly relate to a kind of across a network data transmission method and dress
Put.
Background technology
In recent years, application each corner the most all over the world of ICT, it is permeated with the life of people
The every aspect produced, live, as the foundation stone of information technology application, network is at enterprise, government's machine
Close, between school and individual widely available, and internetwork communication has become as between mechanism, individual
Between business contact, the basic tool of communication for information.It can be said that we come into or will enter entirely
The information-intensive society in orientation.
Due to the needs within each service unit, network does not ensures that interconnecting physically.Pin
Data between physically-isolated network are transmitted or other can not carry out data by computer network protocol
The situation of transmission, current topmost means include manual exchange and switch.Manual data is handed over
Change and use storage medium or the medium as storage exchange information of imprinting CDs, by manual intervention, real
Importing and exporting of existing across a network data, major defect is that worker workload is relatively big, and information is believed not in real time
High.Use switch to need network is transformed, relate to information security, sometimes also need to
Increase unidirectional introducing equipment, secure border equipment etc., dispose enforcement complex, invest the highest.
Summary of the invention
Present invention is primarily targeted at a kind of across a network data transmission method of offer and device, it is intended to solve
Existing across a network data transfer rate transmits not in time, and complicated problem disposed by transmission equipment.
For achieving the above object, a kind of across a network data transmission method that the present invention provides, described across a network
Data transmission method includes:
Transmitting terminal obtains data to be transmitted, determines the type of described data to be transmitted；
Described data to be transmitted is converted into the figure to be transmitted of correspondence by the type according to described data to be transmitted
Sheet；
Described picture to be transmitted is shown the viewing area at transmitting terminal, obtains described to be passed for receiving terminal
Defeated picture, and resolve described picture to be transmitted, obtain described data to be transmitted.
Preferably, described transmitting terminal obtains data to be transmitted, determines the step of the type of described data to be transmitted
After Zhou, also include:
If described data to be transmitted is document, then judge whether described document exists picture；
If there is not picture in described document, the most described type according to described data to be transmitted is treated described
The step of the picture to be transmitted that transmission data are converted into correspondence includes:
The information capacity that may store according to picture to be transmitted, is converted into word waiting for transmission by described document
Picture；
Described described picture to be transmitted is shown the viewing area at transmitting terminal, obtain for receiving terminal described
Picture to be transmitted, and resolve described picture to be transmitted, the step obtaining described data to be transmitted includes:
Described word picture is shown in the viewing area of described transmitting terminal, for described receiving terminal according to institute
The sequencing stating the conversion of word picture obtains described word picture, resolves described word picture, is treated
The document of transmission.
Preferably, if described data to be transmitted is document, then judge in described document whether existence figure
After the step of sheet, also include:
If there is picture in described document, the most described information capacity that may store according to picture to be transmitted,
The step that described document is converted into word picture waiting for transmission includes:
Extract the picture in described document, and the position that the picture in document described in labelling is within said document；
The information capacity that may store according to picture to be transmitted, becomes to be passed by the text conversion in described document
Defeated word picture；
Described described picture to be transmitted is shown the viewing area at transmitting terminal, obtain for receiving terminal described
Picture to be transmitted, and resolve described picture to be transmitted, the step obtaining described data to be transmitted includes:
Picture in described document and described word picture are shown in the viewing area of described transmitting terminal, with
Picture in the sequencing changed according to described word picture for receiving terminal and described document is at described document
In position acquisition described in picture in document and described word picture, and resolve the picture in described document
With described word picture, obtain the document comprising picture waiting for transmission.
Preferably, described transmitting terminal obtains data to be transmitted, determines the step of the type of described data to be transmitted
After Zhou, also include:
If described data to be transmitted is audio frequency or video, the most described type according to described data to be transmitted
The step of the picture to be transmitted that described data to be transmitted is converted into correspondence includes:
The information capacity that may store according to described picture to be transmitted, becomes described audio frequency or video conversion
Corresponding two-dimension code image.
Preferably, described described picture to be transmitted is shown the viewing area at transmitting terminal, for receiving terminal
Obtain described picture to be transmitted, and resolve described picture to be transmitted, obtain the step of described data to be transmitted
Afterwards, also include:
If the prompting obtaining or resolving described picture to be transmitted failed receiving the transmission of described receiving terminal disappears
Breath, shows that described receiving terminal obtains or resolves unsuccessfully institute the most again in the viewing area of described transmitting terminal
Corresponding picture to be transmitted.
Additionally, for achieving the above object, the present invention also provides for a kind of across a network data transmission device, described
Across a network data transmission device includes:
Acquisition module, is used for obtaining data to be transmitted, determines the type of described data to be transmitted；
Modular converter, right for described data to be transmitted being converted into according to the type of described data to be transmitted
The picture to be transmitted answered；
Display module, for showing the viewing area at transmitting terminal, for reception by described picture to be transmitted
End obtains described picture to be transmitted, and resolves described picture to be transmitted, obtains described data to be transmitted.
Preferably, described across a network data transmission device also includes:
Judge module, if being document for described data to be transmitted, then judges whether exist in described document
Picture；
Described modular converter, if being additionally operable in described document there is not picture, then according to picture institute to be transmitted
The information capacity that can store, is converted into word picture waiting for transmission by described document；
Described display module, is additionally operable to show in the viewing area of described transmitting terminal by described word picture,
The sequencing changed according to described word picture for described receiving terminal obtains described word picture, resolves
Described word picture, obtains document waiting for transmission.
Preferably, described modular converter, if being additionally operable in described document there is picture, then extracts described literary composition
Picture in Dang, and the position that the picture in document described in labelling is within said document；
Described modular converter, is additionally operable to the information capacity that may store according to picture to be transmitted, by described literary composition
Text conversion in Dang becomes word picture waiting for transmission；
Described display module, is additionally operable to show described picture in described document and described word picture
The viewing area of transmitting terminal, the sequencing changed according to described word picture for receiving terminal and described literary composition
Picture in document described in picture in Dang position acquisition within said document and described word picture, and
Resolve the picture in described document and described word picture, obtain the document comprising picture waiting for transmission.
Preferably, described modular converter, if being additionally operable to described data to be transmitted is audio frequency or video, then
The information capacity that may store according to described picture to be transmitted, becomes correspondence by described audio frequency or video conversion
Two-dimension code image.
Preferably, described across a network data transmission device also includes:
Receiver module, if for receiving the acquisition of described receiving terminal transmission or resolving described figure to be transmitted
The prompting message that sheet is failed, shows that described receiving terminal obtains the most again in the viewing area of described transmitting terminal
Or the picture to be transmitted corresponding to resolving unsuccessfully.
The present invention is by when receiving terminal gets data to be transmitted, according to the type of described data to be transmitted,
Described data to be transmitted is converted into correspondence picture to be transmitted, and described picture to be transmitted is shown
The viewing area of sending end, obtains described data to be transmitted for receiving terminal.Achieve at across a network number
According in transmitting procedure, it is not necessary to manual exchange or switch, can quickly, in time in difference
Network between carry out data transmission, it is not necessary to staff carries out manual exchanging number between the different networks
According to, reduce the workload of staff；Simultaneously also without increasing unidirectional introducing equipment, secure border
Equipment etc., simplify the deployment of the equipment carried out data transmission between the different networks.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of across a network data transmission method of the present invention；
Fig. 2 is the schematic flow sheet of the second embodiment of across a network data transmission method of the present invention；
Fig. 3 is the schematic flow sheet of the 3rd embodiment of across a network data transmission method of the present invention；
Fig. 4 is the high-level schematic functional block diagram of the first embodiment of across a network data transmission device of the present invention；
Fig. 5 is the high-level schematic functional block diagram of the second embodiment of across a network data transmission device of the present invention；
Fig. 6 is the high-level schematic functional block diagram of the 3rd embodiment of across a network data transmission device of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
The present invention provides a kind of across a network data transmission method.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are across a network data transmission method first embodiment of the present invention.
In the present embodiment, described across a network data transmission method includes:
Step S10, transmitting terminal obtains data to be transmitted, determines the type of described data to be transmitted；
When transmitting terminal needs to carry out data transmission with receiving terminal, described transmitting terminal obtains and to be sent to receive
The data to be transmitted of end, and determine the type of described data to be transmitted.It should be noted that described transmission
End and described receiving terminal include but not limited to smart mobile phone, personal computer and palm PC etc..Described
Sending end and described receiving terminal belong to different networks, as described transmitting terminal belongs to network A, and described reception
End belongs to network B.The type of described data to be transmitted include but not limited to document, picture, video or
Audio frequency.
Step S20, is converted into treating of correspondence according to the type of described data to be transmitted by described data to be transmitted
Transmission picture；
When described transmitting terminal determines the type of described data to be transmitted, described transmitting terminal is according to described to be passed
Described data to be transmitted is converted into picture to be transmitted by the type of transmission of data.The form of described picture to be transmitted
Include but not limited to BMP (BitmaP, bitmap), TIFF (Tagged Image File Format, figure
As file format) and GIF (Graphics Interchange Format, GIF(Graphic Interchange format)) etc..Described
The form of picture to be transmitted can be bar code or Quick Response Code etc..Further, described transmitting terminal is according to pre-
If described data to be transmitted is converted into the picture to be transmitted of correspondence by mode.Institute according to described predetermined manner
State the information capacity that picture to be transmitted may store, suitable according to the priority of described data to be transmitted content arrangement
Described data to be transmitted is converted into picture to be transmitted by sequence.When as described in data to be transmitted be a pure words
Document, and the information capacity that picture to be transmitted described in a width may store is a, and when the one of described document
When having 10 paragraghs, when described transmitting terminal detects the word of first and second paragragh of described document
The informational capacity of content is b, and b is less than a, but the first and second of described document and three literary compositions of paragragh
When the informational capacity of word content is c, and when c is more than a, described transmitting terminal is by described first and second paragragh
Word content be converted into a picture to be transmitted.When as described in the information of word content of Third Nature section
Total amount is d, and when dc is more than a, described transmitting terminal can analyze the word of the Third Nature section of described document
Content, splits the word content of described Third Nature section in the place of applicable fractionation, as at fullstop
Position carry out splitting the word content of described Third Nature section, obtain two parts word content, by first
The word content of part is converted into picture to be transmitted, if now the word content of Part II is plus described literary composition
The informational capacity of the word content of the 4th paragragh of shelves is close to a, then by the Part II of Third Nature section
Word content is converted into picture waiting for transmission together with the word content of the 4th paragragh.
Step S30, shows the viewing area at transmitting terminal by described picture to be transmitted, obtains for receiving terminal
Described picture to be transmitted, and resolve described picture to be transmitted, obtain described data to be transmitted.
When described transmitting terminal obtains described picture to be transmitted, described picture to be transmitted is shown by described transmitting terminal
Show the viewing area at described transmitting terminal, obtain described picture to be transmitted for receiving terminal.When described reception
End gets described transmitting terminal when the picture to be transmitted that viewing area shows, changes according to described transmitting terminal
Picture to be transmitted described in the rule parsing of described data to be transmitted, obtains described data to be transmitted.
Further, described transmitting terminal is according to obtaining the sequencing of described picture to be transmitted by described to be passed
Defeated picture shows the viewing area at described transmitting terminal.Described receiving terminal according to described picture to be transmitted in institute
The DISPLAY ORDER stating transmitting terminal viewing area obtains described picture to be transmitted, and described to be transmitted according to obtaining
The sequencing of picture resolves described picture to be transmitted, once resolves from described picture to be transmitted after inciting somebody to action
To data to be transmitted splicing once resolve, from described picture to be transmitted, the data to be transmitted obtained front.
Further, in order to ensure that described data to be transmitted passes between described transmitting terminal and described receiving terminal
Defeated safety, when described transmitting terminal in the type according to described data to be transmitted by described data to be transmitted
Be converted into correspondence picture to be transmitted during time, described transmitting terminal can to conversion gained to be transmitted
Picture is encrypted.Get described picture to be transmitted at described receiving terminal, need to use and described transmission
The decryption method that end encrypts described picture to be transmitted corresponding just can decipher described picture to be transmitted.Only when
Described in described receiving terminal successful decryption during picture to be transmitted, described receiving terminal just can resolve described to be transmitted
Picture, obtains described data to be transmitted.
The present embodiment is by when receiving terminal gets data to be transmitted, according to the class of described data to be transmitted
Type, is converted into described data to be transmitted the picture to be transmitted of correspondence, and is shown by described picture to be transmitted
In the viewing area of transmitting terminal, obtain described data to be transmitted for receiving terminal.Achieve and enter at across a network
In row data transmission procedure, it is not necessary to manual exchange or switch, can quickly, exist in time
Carry out data transmission between different networks, it is not necessary to staff carries out manual friendship between the different networks
Change data, reduce the workload of staff；Simultaneously also without increasing unidirectional introducing equipment, safety
Edge devices etc., simplify the deployment of the equipment carried out data transmission between the different networks.
With reference to the schematic flow sheet of the second embodiment that Fig. 2, Fig. 2 are across a network data transmission method of the present invention,
Second embodiment of across a network data transmission method of the present invention is proposed based on first embodiment.
In the present embodiment, described across a network data transmission method also includes:
Step S40, if described data to be transmitted is document, then judges whether there is picture in described document；
When described transmitting terminal gets data to be transmitted, described transmitting terminal determines described data to be transmitted
Type, if described data to be transmitted is document, described transmitting terminal then judges in described document whether existence figure
Sheet.
If there is not picture in described document, the most described step S20 includes:
Step S21, the information capacity that may store according to picture to be transmitted, described document is converted into be passed
Defeated word picture；
There is not picture in described transmitting terminal determines described document, the most described document is the document of pure words
Time, the information capacity that described transmitting terminal may store according to described picture to be transmitted, according in described document
Hold sequencing described document is converted into word picture waiting for transmission, described word picture include but not
It is limited to bar code or Quick Response Code.
Described step S30 includes:
Step S31, shows described word picture in the viewing area of described transmitting terminal, for described reception
Hold and obtain described word picture according to the sequencing of described word picture conversion, resolve described word picture,
Obtain document waiting for transmission.
When described transmitting terminal obtains described word picture waiting for transmission, described transmitting terminal is described according to obtaining
Described word picture waiting for transmission is shown showing at described transmitting terminal by the sequencing of word picture to be transmitted
Show region.The connection set up with described receiving terminal based on described transmitting terminal, described receiving terminal is in described transmission
The sequencing that the viewing area of end shows according to described word picture waiting for transmission obtains described word graph
Sheet, and resolve described word picture, by after from described word picture, once resolve the number to be transmitted obtained
Once resolve, from described word picture, the data to be transmitted obtained according to splicing front, obtain described to be transmitted
Document.
If there is picture in described document, the most described step S20 includes:
Step S22, extracts the picture in described document, and the picture in document described in labelling is at described document
In position；
When there is picture during described transmitting terminal determines described document, described transmitting terminal extracts in described document
Picture, and detect the position within said document of the picture in described document.When described transmitting terminal determines
The figure during position within said document of the picture in described document, in document described in described transmitting terminal labelling
Sheet position within said document.
Step S23, the information capacity that may store according to picture to be transmitted, the word in described document is turned
Change word picture waiting for transmission into；
The information capacity that described transmitting terminal may store according to described picture to be transmitted, according in described document
The Word message of described document is converted into a width or several word graph waiting for transmission by the sequencing held
Sheet.
Described step S30 includes:
Step S32, shows the display at described transmitting terminal by the picture in described document and described word picture
Region, the picture in the sequencing changed according to described word picture for receiving terminal and described document exists
Picture in document described in position acquisition in described document and described word picture, and resolve described document
In picture and described word picture, obtain the document comprising picture waiting for transmission.
When picture during described transmitting terminal obtains described word picture waiting for transmission and described document, described
Transmitting terminal is according to the picture being converted in the sequencing of described word picture waiting for transmission and described document
Position determine the sequencing of the picture in described word picture waiting for transmission and described document, according to institute
State the sequencing of picture in word picture waiting for transmission and described document in the viewing area of described transmitting terminal
Territory shows the picture in described word picture waiting for transmission and described document.Described receiving terminal is according to described
The viewing area of sending end shows the sequencing of the picture in described word picture waiting for transmission and described document
Obtain the picture in described word picture waiting for transmission and described document, and described waiting for transmission according to obtaining
The sequencing of the picture in word picture and described document resolves described word picture waiting for transmission and described
Picture in document, to obtain the document to be transmitted containing picture.
Further, described across a network data transmission method also includes:
If described data to be transmitted is audio frequency or video, the most described type according to described data to be transmitted
The step of the picture to be transmitted that described data to be transmitted is converted into correspondence includes:
The information capacity that may store according to described picture to be transmitted, becomes described audio frequency or video conversion
Corresponding two-dimension code image.
Further, when described transmitting terminal determines that described data to be transmitted is audio frequency or video, described
The information capacity that transmitting terminal is stored according to every width two-dimension code image, by described audio frequency waiting for transmission or regard
Frequency is converted into the two-dimension code image of correspondence according to the sequencing play, according to obtaining described two-dimension code image
Sequencing described two-dimension code image is shown in the viewing area of described transmitting terminal.
Further, when described transmitting terminal determines that described data to be transmitted is document, and described literary composition is detected
When there is audio frequency or video in Dang, described transmitting terminal is then by described document sound intermediate frequency to be transmitted or video
It is converted into two-dimension code image, the Word message in described document to be transmitted is converted into word picture.
The present embodiment uses different methods to obtain figure to be transmitted by transmitting terminal according to data to be transmitted type
Sheet, and in the viewing area of transmitting terminal, show picture to be transmitted in a certain order so that receiving terminal
Picture to be transmitted can be obtained according to this order, resolve picture to be transmitted.Improve receiving terminal and resolve to be passed
The speed of defeated picture.
With reference to the schematic flow sheet of the 3rd embodiment that Fig. 3, Fig. 3 are across a network data transmission method of the present invention,
3rd embodiment of across a network data transmission method of the present invention is proposed based on first embodiment.
In the present embodiment, described across a network data transmission method also includes:
Step S50, if receiving the acquisition of described receiving terminal transmission or resolving the failure of described picture to be transmitted
Prompting message, the most again show in the viewing area of described transmitting terminal described receiving terminal obtain or solve
Picture to be transmitted corresponding to analysing unsuccessfully.
When described receiving terminal is during obtaining the picture to be transmitted shown by described transmitting terminal viewing area,
Failing all to obtain described picture to be transmitted, the most a certain width or several pictures to be transmitted obtain unsuccessfully, or
Receiving terminal described in person successfully obtains the picture to be transmitted shown by described transmitting terminal viewing area, but described
Receiving terminal is when resolving described picture to be transmitted, and fail a certain width of parsing or several are described to be transmitted
During picture, described receiving terminal then sends prompting message to described transmitting terminal, to point out described transmitting terminal, institute
State receiving terminal to fail and obtain or fail a certain width resolved in described picture to be transmitted or many
Picture to be transmitted.When described transmitting terminal receives described prompting message, described transmitting terminal is described aobvious
Show region again show described receiving terminal fail obtain or fail resolve picture to be transmitted,
Complete treating is obtained according to the picture to be transmitted shown by described transmitting terminal viewing area for described receiving terminal
Transmission data.
The present embodiment is by resolving described picture to be transmitted when receiving terminal fails to obtain or fail
In a certain width or during several pictures to be transmitted, transmitting terminal again shows described receiving terminal in viewing area
Fail acquisition or the picture to be transmitted resolved that fails.Receiving terminal need not to reacquire to be passed
Picture whole to be transmitted corresponding to transmission of data, it is only necessary to obtain fail acquisition or the solution that fails
The corresponding width of analysis or several pictures to be transmitted, improve the transmitting terminal between heterogeneous networks and receiving terminal
Between message transmission rate.
The present invention further provides a kind of across a network data transmission device.
Functional module with reference to the first embodiment that Fig. 4, Fig. 4 are across a network data transmission device of the present invention is shown
It is intended to.
In the present embodiment, described across a network data transmission device includes:
Acquisition module 10, is used for obtaining data to be transmitted, determines the type of described data to be transmitted；
When transmitting terminal needs to carry out data transmission with receiving terminal, described transmitting terminal obtains and to be sent to receive
The data to be transmitted of end, and determine the type of described data to be transmitted.It should be noted that described transmission
End and described receiving terminal include but not limited to smart mobile phone, personal computer and palm PC etc..Described
Sending end and described receiving terminal belong to different networks, as described transmitting terminal belongs to network A, and described reception
End belongs to network B.The type of described data to be transmitted include but not limited to document, picture, video or
Audio frequency.
Modular converter 20, for being converted into described data to be transmitted according to the type of described data to be transmitted
Corresponding picture to be transmitted；
When described transmitting terminal determines the type of described data to be transmitted, described transmitting terminal is according to described to be passed
Described data to be transmitted is converted into picture to be transmitted by the type of transmission of data.The form of described picture to be transmitted
Include but not limited to BMP (BitmaP, bitmap), TIFF (Tagged Image File Format, figure
As file format) and GIF (Graphics Interchange Format, GIF(Graphic Interchange format)) etc..Described
The form of picture to be transmitted can be bar code or Quick Response Code etc..Further, described transmitting terminal is according to pre-
If described data to be transmitted is converted into the picture to be transmitted of correspondence by mode.Institute according to described predetermined manner
State the information capacity that picture to be transmitted may store, suitable according to the priority of described data to be transmitted content arrangement
Described data to be transmitted is converted into picture to be transmitted by sequence.When as described in data to be transmitted be a pure words
Document, and the information capacity that picture to be transmitted described in a width may store is a, and when the one of described document
When having 10 paragraghs, when described transmitting terminal detects the word of first and second paragragh of described document
The informational capacity of content is b, and b is less than a, but the first and second of described document and three literary compositions of paragragh
When the informational capacity of word content is c, and when c is more than a, described transmitting terminal is by described first and second paragragh
Word content be converted into a picture to be transmitted.When as described in the information of word content of Third Nature section
Total amount is d, and when dc is more than a, described transmitting terminal can analyze the word of the Third Nature section of described document
Content, splits the word content of described Third Nature section in the place of applicable fractionation, as at fullstop
Position carry out splitting the word content of described Third Nature section, obtain two parts word content, by first
The word content of part is converted into picture to be transmitted, if now the word content of Part II is plus described literary composition
The informational capacity of the word content of the 4th paragragh of shelves is close to a, then by the Part II of Third Nature section
Word content is converted into picture waiting for transmission together with the word content of the 4th paragragh.
Display module 30, for showing the viewing area at transmitting terminal by described picture to be transmitted, for connecing
Receiving end obtains described picture to be transmitted, and resolves described picture to be transmitted, obtains described data to be transmitted.
When described transmitting terminal obtains described picture to be transmitted, described picture to be transmitted is shown by described transmitting terminal
Show the viewing area at described transmitting terminal, obtain described picture to be transmitted for receiving terminal.When described reception
End gets described transmitting terminal when the picture to be transmitted that viewing area shows, changes according to described transmitting terminal
Picture to be transmitted described in the rule parsing of described data to be transmitted, obtains described data to be transmitted.
Further, described transmitting terminal is according to obtaining the sequencing of described picture to be transmitted by described to be passed
Defeated picture shows the viewing area at described transmitting terminal.Described receiving terminal according to described picture to be transmitted in institute
The DISPLAY ORDER stating transmitting terminal viewing area obtains described picture to be transmitted, and described to be transmitted according to obtaining
The sequencing of picture resolves described picture to be transmitted, once resolves from described picture to be transmitted after inciting somebody to action
To data to be transmitted splicing once resolve, from described picture to be transmitted, the data to be transmitted obtained front.
Further, in order to ensure that described data to be transmitted passes between described transmitting terminal and described receiving terminal
Defeated safety, when described transmitting terminal in the type according to described data to be transmitted by described data to be transmitted
Be converted into correspondence picture to be transmitted during time, described transmitting terminal can to conversion gained to be transmitted
Picture is encrypted.Get described picture to be transmitted at described receiving terminal, need to use and described transmission
The decryption method that end encrypts described picture to be transmitted corresponding just can decipher described picture to be transmitted.Only when
Described in described receiving terminal successful decryption during picture to be transmitted, described receiving terminal just can resolve described to be transmitted
Picture, obtains described data to be transmitted.
The present embodiment is by when receiving terminal gets data to be transmitted, according to the class of described data to be transmitted
Type, is converted into described data to be transmitted the picture to be transmitted of correspondence, and is shown by described picture to be transmitted
In the viewing area of transmitting terminal, obtain described data to be transmitted for receiving terminal.Achieve and enter at across a network
In row data transmission procedure, it is not necessary to manual exchange or switch, can quickly, exist in time
Carry out data transmission between different networks, it is not necessary to staff carries out manual friendship between the different networks
Change data, reduce the workload of staff；Simultaneously also without increasing unidirectional introducing equipment, safety
Edge devices etc., simplify the deployment of the equipment carried out data transmission between the different networks.
Functional module with reference to the second embodiment that Fig. 5, Fig. 5 are across a network data transmission device of the present invention is shown
It is intended to, proposes the second embodiment of across a network data transmission device of the present invention based on first embodiment.
In the present embodiment, described across a network data transmission device also includes:
Judge module 40, if being document for described data to be transmitted, then judges whether deposit in described document
At picture；
When described transmitting terminal gets data to be transmitted, described transmitting terminal determines described data to be transmitted
Type, if described data to be transmitted is document, described transmitting terminal then judges in described document whether existence figure
Sheet.
, if there is not picture, then according to picture institute to be transmitted in described document in described modular converter 20
The information capacity that can store, is converted into word picture waiting for transmission by described document；
There is not picture in described transmitting terminal determines described document, the most described document is the document of pure words
Time, the information capacity that described transmitting terminal may store according to described picture to be transmitted, according in described document
Hold sequencing described document is converted into word picture waiting for transmission, described word picture include but not
It is limited to bar code or Quick Response Code.
Described display module 30, for described word picture is shown in the viewing area of described transmitting terminal,
The sequencing changed according to described word picture for described receiving terminal obtains described word picture, resolves
Described word picture, obtains document waiting for transmission.
When described transmitting terminal obtains described word picture waiting for transmission, described transmitting terminal is described according to obtaining
Described word picture waiting for transmission is shown showing at described transmitting terminal by the sequencing of word picture to be transmitted
Show region.The connection set up with described receiving terminal based on described transmitting terminal, described receiving terminal is in described transmission
The sequencing that the viewing area of end shows according to described word picture waiting for transmission obtains described word graph
Sheet, and resolve described word picture, by after from described word picture, once resolve the number to be transmitted obtained
Once resolve, from described word picture, the data to be transmitted obtained according to splicing front, obtain described to be transmitted
Document.
Described modular converter 20, if being additionally operable in described document there is picture, then extracts in described document
Picture in picture, and document described in labelling position within said document；
When there is picture during described transmitting terminal determines described document, described transmitting terminal extracts in described document
Picture, and detect the position within said document of the picture in described document.When described transmitting terminal determines
The figure during position within said document of the picture in described document, in document described in described transmitting terminal labelling
Sheet position within said document.
Described modular converter 20, is additionally operable to the information capacity that may store according to picture to be transmitted, by described
Text conversion in document becomes word picture waiting for transmission；
The information capacity that described transmitting terminal may store according to described picture to be transmitted, according in described document
The Word message of described document is converted into a width or several word graph waiting for transmission by the sequencing held
Sheet.
Described display module 30, is additionally operable to show in institute the picture in described document and described word picture
State the viewing area of transmitting terminal, the sequencing changed for receiving terminal and described according to described word picture
Picture in document described in picture in document position acquisition within said document and described word picture,
And resolve the picture in described document and described word picture, obtain the document comprising picture waiting for transmission.
When picture during described transmitting terminal obtains described word picture waiting for transmission and described document, described
Transmitting terminal is according to the picture being converted in the sequencing of described word picture waiting for transmission and described document
Position determine the sequencing of the picture in described word picture waiting for transmission and described document, according to institute
State the sequencing of picture in word picture waiting for transmission and described document in the viewing area of described transmitting terminal
Territory shows the picture in described word picture waiting for transmission and described document.Described receiving terminal is according to described
The viewing area of sending end shows the sequencing of the picture in described word picture waiting for transmission and described document
Obtain the picture in described word picture waiting for transmission and described document, and described waiting for transmission according to obtaining
The sequencing of the picture in word picture and described document resolves described word picture waiting for transmission and described
Picture in document, to obtain the document to be transmitted containing picture.
Further, described across a network data transmission device also includes:
Described modular converter 20, if being additionally operable to described data to be transmitted is audio frequency or video, then according to institute
State the information capacity that picture to be transmitted may store, described audio frequency or video conversion are become corresponding two dimension
Code picture.
Further, when described transmitting terminal determines that described data to be transmitted is audio frequency or video, described
The information capacity that transmitting terminal is stored according to every width two-dimension code image, by described audio frequency waiting for transmission or regard
Frequency is converted into the two-dimension code image of correspondence according to the sequencing play, according to obtaining described two-dimension code image
Sequencing described two-dimension code image is shown in the viewing area of described transmitting terminal.
Further, when described transmitting terminal determines that described data to be transmitted is document, and described literary composition is detected
When there is audio frequency or video in Dang, described transmitting terminal is then by described document sound intermediate frequency to be transmitted or video
It is converted into two-dimension code image, the Word message in described document to be transmitted is converted into word picture.
The present embodiment uses different methods to obtain figure to be transmitted by transmitting terminal according to data to be transmitted type
Sheet, and in the viewing area of transmitting terminal, show picture to be transmitted in a certain order so that receiving terminal
Picture to be transmitted can be obtained according to this order, resolve picture to be transmitted.Improve receiving terminal and resolve to be passed
The speed of defeated picture.
Functional module with reference to the 3rd embodiment that Fig. 6, Fig. 6 are across a network data transmission device of the present invention is shown
It is intended to, proposes the 3rd embodiment of across a network data transmission device of the present invention based on first embodiment.
In the present embodiment, described across a network data transmission device also includes:
Receiver module 50, if for receiving the acquisition of described receiving terminal transmission or resolving described to be transmitted
The prompting message that picture is failed, shows that described receiving terminal obtains the most again in the viewing area of described transmitting terminal
Take or resolve the picture to be transmitted corresponding to failure.
When described receiving terminal is during obtaining the picture to be transmitted shown by described transmitting terminal viewing area,
Failing all to obtain described picture to be transmitted, the most a certain width or several pictures to be transmitted obtain unsuccessfully, or
Receiving terminal described in person successfully obtains the picture to be transmitted shown by described transmitting terminal viewing area, but described
Receiving terminal is when resolving described picture to be transmitted, and fail a certain width of parsing or several are described to be transmitted
During picture, described receiving terminal then sends prompting message to described transmitting terminal, to point out described transmitting terminal, institute
State receiving terminal to fail and obtain or fail a certain width resolved in described picture to be transmitted or many
Picture to be transmitted.When described transmitting terminal receives described prompting message, described transmitting terminal is described aobvious
Show region again show described receiving terminal fail obtain or fail resolve picture to be transmitted,
Complete treating is obtained according to the picture to be transmitted shown by described transmitting terminal viewing area for described receiving terminal
Transmission data.
The present embodiment is by resolving described picture to be transmitted when receiving terminal fails to obtain or fail
In a certain width or during several pictures to be transmitted, transmitting terminal again shows described receiving terminal in viewing area
Fail acquisition or the picture to be transmitted resolved that fails.Receiving terminal need not to reacquire to be passed
Picture whole to be transmitted corresponding to transmission of data, it is only necessary to obtain fail acquisition or the solution that fails
The corresponding width of analysis or several pictures to be transmitted, improve the transmitting terminal between heterogeneous networks and receiving terminal
Between message transmission rate.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.More than by
The description of embodiment, those skilled in the art is it can be understood that can to above-described embodiment method
The mode adding required general hardware platform by software realizes, naturally it is also possible to by hardware, but very
In the case of Duo, the former is more preferably embodiment.Based on such understanding, technical scheme essence
On the part that in other words prior art contributed can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), if including
Dry instruction is with so that a station terminal equipment (can be that mobile phone, computer, server, or network set
Standby etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. an across a network data transmission method, it is characterised in that described across a network data transmission method bag
Include:
Transmitting terminal obtains data to be transmitted, determines the type of described data to be transmitted；
Described data to be transmitted is converted into the figure to be transmitted of correspondence by the type according to described data to be transmitted
Sheet；
Described picture to be transmitted is shown the viewing area at transmitting terminal, obtains described to be passed for receiving terminal
Defeated picture, and resolve described picture to be transmitted, obtain described data to be transmitted.
2. across a network data transmission method as claimed in claim 1, it is characterised in that described transmitting terminal
Obtain data to be transmitted, after determining the step of type of described data to be transmitted, also include:
If described data to be transmitted is document, then judge whether described document exists picture；
If there is not picture in described document, the most described type according to described data to be transmitted is treated described
The step of the picture to be transmitted that transmission data are converted into correspondence includes:
The information capacity that may store according to picture to be transmitted, is converted into word waiting for transmission by described document
Picture；
Described described picture to be transmitted is shown the viewing area at transmitting terminal, obtain for receiving terminal described
Picture to be transmitted, and resolve described picture to be transmitted, the step obtaining described data to be transmitted includes:
Described word picture is shown in the viewing area of described transmitting terminal, for described receiving terminal according to institute
The sequencing stating the conversion of word picture obtains described word picture, resolves described word picture, is treated
The document of transmission.
3. across a network data transmission method as claimed in claim 2, it is characterised in that if described
Data to be transmitted is document, then, after judging whether to exist in described document the step of picture, also include:
If there is picture in described document, the most described information capacity that may store according to picture to be transmitted,
The step that described document is converted into word picture waiting for transmission includes:
Extract the picture in described document, and the position that the picture in document described in labelling is within said document；
The information capacity that may store according to picture to be transmitted, becomes to be passed by the text conversion in described document
Defeated word picture；
Described described picture to be transmitted is shown the viewing area at transmitting terminal, obtain for receiving terminal described
Picture to be transmitted, and resolve described picture to be transmitted, the step obtaining described data to be transmitted includes:
Picture in described document and described word picture are shown in the viewing area of described transmitting terminal, with
Picture in the sequencing changed according to described word picture for receiving terminal and described document is at described document
In position acquisition described in picture in document and described word picture, and resolve the picture in described document
With described word picture, obtain the document comprising picture waiting for transmission.
4. across a network data transmission method as claimed in claim 1, it is characterised in that described transmitting terminal
Obtain data to be transmitted, after determining the step of type of described data to be transmitted, also include:
If described data to be transmitted is audio frequency or video, the most described type according to described data to be transmitted
The step of the picture to be transmitted that described data to be transmitted is converted into correspondence includes:
The information capacity that may store according to described picture to be transmitted, becomes described audio frequency or video conversion
Corresponding two-dimension code image.
5. the across a network data transmission method as described in any one of Claims 1-4, it is characterised in that
Described described picture to be transmitted is shown the viewing area at transmitting terminal, obtain described to be passed for receiving terminal
Defeated picture, and resolve described picture to be transmitted, after obtaining the step of described data to be transmitted, also include:
If the prompting obtaining or resolving described picture to be transmitted failed receiving the transmission of described receiving terminal disappears
Breath, shows that described receiving terminal obtains or resolves unsuccessfully institute the most again in the viewing area of described transmitting terminal
Corresponding picture to be transmitted.
6. an across a network data transmission device, it is characterised in that described across a network data transmission device bag
Include:
Acquisition module, is used for obtaining data to be transmitted, determines the type of described data to be transmitted；
Modular converter, right for described data to be transmitted being converted into according to the type of described data to be transmitted
The picture to be transmitted answered；
Display module, for showing the viewing area at transmitting terminal, for reception by described picture to be transmitted
End obtains described picture to be transmitted, and resolves described picture to be transmitted, obtains described data to be transmitted.
7. across a network data transmission device as claimed in claim 6, it is characterised in that described across a network
Data transmission device also includes:
Judge module, if being document for described data to be transmitted, then judges whether exist in described document
Picture；
Described modular converter, if being additionally operable in described document there is not picture, then according to picture institute to be transmitted
The information capacity that can store, is converted into word picture waiting for transmission by described document；
Described display module, is additionally operable to show in the viewing area of described transmitting terminal by described word picture,
The sequencing changed according to described word picture for described receiving terminal obtains described word picture, resolves
Described word picture, obtains document waiting for transmission.
8. across a network data transmission device as claimed in claim 7, it is characterised in that described modulus of conversion
Block, if being additionally operable in described document there is picture, then extracts the picture in described document, and described in labelling
Picture in document position within said document；
Described modular converter, is additionally operable to the information capacity that may store according to picture to be transmitted, by described literary composition
Text conversion in Dang becomes word picture waiting for transmission；
Described display module, is additionally operable to show described picture in described document and described word picture
The viewing area of transmitting terminal, the sequencing changed according to described word picture for receiving terminal and described literary composition
Picture in document described in picture in Dang position acquisition within said document and described word picture, and
Resolve the picture in described document and described word picture, obtain the document comprising picture waiting for transmission.
9. across a network data transmission device as claimed in claim 6, it is characterised in that described modulus of conversion
Block, if being additionally operable to described data to be transmitted is audio frequency or video, then according to described picture institute to be transmitted energy
The information capacity of storage, becomes corresponding two-dimension code image by described audio frequency or video conversion.
10. the across a network data transmission device as described in any one of claim 6 to 9, it is characterised in that
Described across a network data transmission device also includes:
Receiver module, if for receiving the acquisition of described receiving terminal transmission or resolving described figure to be transmitted
The prompting message that sheet is failed, shows that described receiving terminal obtains the most again in the viewing area of described transmitting terminal
Or the picture to be transmitted corresponding to resolving unsuccessfully.
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| CN201610213664.5A CN105897885B (en) | 2016-04-07 | 2016-04-07 | Across a network data transmission method and device |
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| CN110719297A (en) * | 2019-10-26 | 2020-01-21 | 海南大学 | Intent-oriented TCP/IP four-layer network protocol model based on data, information and knowledge objects |
| CN110730191A (en) * | 2019-10-26 | 2020-01-24 | 海南大学 | Intent-oriented OSI seven-layer network protocol model based on data, information and knowledge objects |
| CN111831975A (en) * | 2020-07-14 | 2020-10-27 | 郑凯璇 | Network novel display method for preventing piracy, computer equipment and storage medium |
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| CN105897885B (en) | 2019-04-02 |
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