CN102196044A - Data transmission method and system - Google Patents
Data transmission method and system Download PDFInfo
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- CN102196044A CN102196044A CN2011101128846A CN201110112884A CN102196044A CN 102196044 A CN102196044 A CN 102196044A CN 2011101128846 A CN2011101128846 A CN 2011101128846A CN 201110112884 A CN201110112884 A CN 201110112884A CN 102196044 A CN102196044 A CN 102196044A
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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
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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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
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- Computer Security & Cryptography (AREA)
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Abstract
The invention discloses a data transmission method and system. In the invention, a terminal and a far-end server finish the synchronization or back-up of data by means of information processing equipment; the download speed is enhanced by means of the existing network environment of the information processing equipment; the cost is saved; the performance requirements of the terminal are reduced; and the operation of the information processing equipment is more humanized. Furthermore, the synchronization of the data of the information processing equipment with the server and the synchronization of the terminal can be separately carried out, thus the operation is more flexible, the once back-up can be carried out on the data of the information processing equipment, and the operation is safer.
Description
Technical field
The present invention relates to the communications field, relate in particular to data transmission method and system between a kind of terminal and the far-end server.
Background technology
Growing along with the cloud computing technology, can be with some data upload to one server end of terminals such as mobile phone, for example the e-book that address list, note record, individual are liked, application or the like user thinks needs the backed up data backup at server end, like this when user mobile phone is lost or is changed new cell-phone, just can directly download data to mobile phone terminal from server end, concern of data can be lost again.Terminal directly can carry out being undoubtedly synchronously convenient mode the most with server end, but the inevitable requirement terminal possesses the high processing ability, as higher speed of surfing the Internet.Yet the expense of present surfing Internet with cell phone is also than higher, even the part mobile phone is not Internet enabled in addition.Simultaneously, along with the continuous lifting that people require information security, data also may relate to data processing such as encrypting and decrypting in backup procedure, and also the computing capability to terminal has corresponding requirement.How the terminal that does not possess above performance realizes becoming a problem with the information interaction of server end.
Summary of the invention
Technical problem to be solved by this invention is: when terminal capabilities is not enough to realize data backup between realization and the far-end server, how makes between terminal realization and the far-end server and realize data backup, data sync.
The present invention is by the following technical solutions:
A kind of data transmission method, it is characterized in that messaging device receives and send data backup requests, the data backup that described messaging device receiving terminal sends starts request and obtains data from terminal, then, described messaging device by network with described transfer of data to server.
Further,
Described messaging device obtains data by instruction from terminal.
Further,
Described messaging device is before server transmits described data, and messaging device sends backup request to server, and server is judged the legitimacy of backup request, if legal, messaging device obtains to send to server the permission of data.
Further,
At least the unique identification information that comprises a terminal in the described backup request, server utilize the backup location of described identification information coupling specified data in server when judging the backup request legitimacy.
Further,
Described messaging device is done data processing to described data before server sends data, described data processing comprises the processing that is beneficial to transfer of data or data security.
A kind of data transmission method is characterized in that, messaging device is accepted data sync and started request, and described messaging device obtains data by network from server, and described messaging device will treat that synchronous data transmission gives terminal.
Further,
Described server sends and treats before the synchrodata that described messaging device sends synchronization request to server, and server is judged the legitimacy of synchronization request, and server is to PC side feedback legitimacy judged result.
Further,
At least the unique identification information that comprises a terminal in the described synchronization request, server can utilize described identification information coupling to determine to treat the memory location of synchrodata at server when judging the backup request legitimacy.
Further,
Described server is treated synchrodata and is done data processing before synchrodata is treated in the messaging device transmission, described data processing comprises the processing mode that is beneficial to transfer of data or data security.
Further,
Described PC side joint receive through data processing treat can return recovery to data after the synchronizing information.
A kind of data transmission system is characterized in that, system comprises: terminal, messaging device and server, terminal are used for carrying out data interaction with messaging device, finish the transmission and the reception of data; Described messaging device receives backup or synchronization request, carries out data interaction with server, finishes the transmission and the reception of data.
Further,
Described messaging device comprises the messaging device business module, described messaging device business module is corresponding with the terminal traffic module, after the data to be backed up that the messaging device receiving terminal transmits, messaging device business module and end side business module form data sync.
Further,
Described messaging device comprises data processing module, is used to handle the data to be backed up that receive, and processing mode comprises: coding, compression.
Further,
Described messaging device comprises communication module, is used for receiving or sending data.
Further,
Described messaging device comprises the connection management unit, is used to judge the network connection state, sends backup request, calls and management service module, data processing module or communication module.
Further,
Described server is used to judge the backup instruction legitimacy.
The present invention has tangible beneficial effect compared with the prior art: during for terminal and far-end server synchrodata, to give the PC side software with data in server interworking realizes, can be by the existing network environment of PC side, improve speed of download, cost saving, reduction is to the performance requirement of terminal, in the operation of PC side also with more humane.Carrying out synchronously and with can separating synchronously of terminal of PC side data and server is more flexible in addition, and data also will do once backup in the PC side, and be safer.
Description of drawings
Fig. 1 is the flow chart of embodiment of the invention synchro system PC side software from the terminal Backup Data to server;
Fig. 2 is the flow chart of embodiment of the invention synchro system PC side software from the server restore data to terminal;
Fig. 3 is an embodiment of the invention synchro system schematic diagram;
Fig. 4 is an embodiment of the invention synchro system logical construction schematic diagram.
Embodiment
Hereinafter will describe technical solution of the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Method embodiment:
The main thought that terminal data is backuped to the method embodiment of server by the PC side is: terminal will need backed up data to send messaging device to by available connected mode, messaging device again with described need backed up data by network backup to server.In the following embodiments, described messaging device is that example describes with PC, and certainly in other embodiments, described messaging device can be any equipment that possesses information processing and communication capacity.
When the user need preserve the data of end side, as associated person information, data such as note record are during to far-end server, and the concrete grammar of its realization further specifies as follows.Please refer to shown in Figure 1ly, be by the PC side terminal data is synchronized to the method flow diagram of the technical scheme of server, in conjunction with the accompanying drawings this embodiment is described in detail as follows:
The backup setting up procedure:
The user initiates backup instruction, finally receives this instruction by the PC side joint.Instruction can be initiated in end side by the user, receives instruction startup backup by the PC side joint that makes alternately of terminal and PC side; Also can directly initiate by the user in the PC side; Initiate to the PC side in the time of can also finding to need Backup Data by the timing detection mode.Command information comprises data address to be backed up at least.
The PC side is obtained data step to be backed up:
After the PC side joint is received the Client-initiated backup instruction, start PC side connection management unit, whether PC side connection management unit judges has connected terminal equipment.As connected terminal equipment, PC side connection management cell call PC side business module and end side business module carry out data sync, can as AT instruction, ADB instruction etc. terminal be treated that synchrodata is synchronized under the PC side connection management unit corresponding service module directory by instruction.
PC side data processing step to be backed up:
In order to guarantee data transmission procedure and to leave fail safe in the server in, call PC side data processing module and treat data processing such as Backup Data is encoded, compression.Purpose is to improve Information Security, perhaps promotes the transmission speed of data.
The PC side is sent the backup request step:
Whether PC side connection management unit judges network is communicated with, and can be connected to the remote server end.As connect normally, PC side communication module is initiated data backup requests and is given far-end server.Comprise in this solicited message terminal unique identification information such as IMSI number, be used to match this terminal corresponding data storage location on far-end server.Startup that it should be noted that data backup be not subjected to the PC side whether with the restriction of network UNICOM.
The server side authentication step:
The server authentication module judges whether request is legal, can carry out authentication by the coded system of both sides' agreement, if legal, server application modules according in the request with terminal indicate as match this terminal data memory location IMSI number, send and feed back to PC and hold.
The data backup completing steps:
After the PC side joint is received feedback information from server side, call PC side communication module and transmit user's data to be backed up, as associated person information, data such as note record are to server side; Server side invoking server communication module receives the data to be backed up from the PC side; Server side to the data that receive decode, decompress(ion), and the deposit data after will handling is to the memory location that matches.
Obviously, according to this method can terminal when the far-end server Backup Data, to give the PC side software with data in server interworking realizes, can be by the existing network environment of PC, improve speed of download, cost saving reduces the performance requirement to terminal, in the operation of PC end also with more humane.In addition, what deserves to be explained is that method step does not limit to and existing order in the present embodiment, only otherwise influence the enforcement of overall plan, method step can accompany each other even carry out synchronously.For example step 2 and step 3 are exactly like this.Simultaneously, the step of mentioning among this method embodiment is not to be steps necessary, and part steps is just in order to be that scheme is more perfect.
By the PC side with the main thought of method embodiment that server data is synchronized to terminal be: server will treat that synchrodata sends the PC side to by network; The PC side sends terminal to by available connected mode.
When the user needs the data of synchronization server, as associated person information, data such as note record are during to terminal, and the concrete grammar of its realization further specifies as follows.Fig. 2 is by the PC side terminal data is synchronized to the method flow diagram of the technical scheme of server, and accompanying drawings is as follows:
Initiate step synchronously:
The user initiates synchronic command, finally receives this instruction by the PC side joint.Instruction can be initiated in end side by the user, receives the instruction startup synchronously by the PC side joint that makes alternately of terminal and PC side; Also can directly initiate by the user in the PC side; Initiate to the PC side in the time of can also finding to need Backup Data by the timing detection mode.Command information comprises data address to be backed up at least.
PC side synchronization request step:
After the PC side joint is received synchronic command, start PC side connection management unit, judge whether network connects, and can be connected to the remote server end; The PC side is initiated synchronization request by network to server.Comprise in this solicited message terminal unique identification information such as IMSI number, be used to match this terminal corresponding data storage location on far-end server.
The server side authentication step:
The server authentication module judges whether request is legal, can carry out authentication by the coded system of both sides' agreement, if legal, server application modules according in the request with terminal indicate as IMSI number and match this terminal data memory location, obtain and treat synchrodata.
The server side data processing step:
In order to guarantee the fail safe of data transmission procedure, promote the transmission speed of data.Server side is treated data processing such as data in synchronization is encoded, compression.
205, server sends data step:
Data after server will be handled send to the PC side by network; PC side connection management cell call PC side communication module receives from block movement user data to be backed up.
PC side data treatment step:
PC side connection management cell call PC side data processing module is treated data processing such as Backup Data is decoded, decompression, and deposits to PC side business module.
Synchronous completing steps:
PC side and terminal connect, and PC side connection management cell call PC side business module and end side business module carry out data sync.
Obviously, in the time of can realizing terminal synchronizes far-end server data according to this method, to give the PC side software with data in server interworking realizes, can be by the existing network environment of PC, improve speed of download, cost saving reduces the performance requirement to terminal, in the operation of PC end also with more humane.
System embodiment:
As shown in Figure 3, the PC that passes through under the specific embodiment of the invention realizes that terminal and far-end server data synchronous system comprise following several sections: terminal, PC, far-end server.
Wherein terminal is meant the electronic equipment of functions such as having end storage data, transmission data, reception data, specifically, terminal can be that mobile phone also can be any ustomer premises access equipment that possesses above-mentioned functions, and this electronic equipment can be connected by wired or wireless mode with PC; PC possesses interface or the relevant device that is connected with terminal, possesses with network to carry out mutual function; Far-end server possesses the ability of uploading data or data download being provided that receives at least.
As shown in Figure 4,, comprised at least as phone directory in end side, note, multiple business modules such as schedule, present embodiment only uses " business module " to describe as a general module for convenience of description.Each business module is finished the data sync with the PC side software, and the method for synchronization can adopt the instruction interaction mode.
In PC, mainly comprised: PC side connection management unit, PC side connection management unit further comprise and end side corresponding service module (hereinafter referred to as corresponding business module), data processing module, communication module.Be achieved as follows function respectively:
Calling and managing business module, data processing module and communication module mainly realized in PC side connection management unit.To end side, finish synchrodata alternately by corresponding business module and end side business module.
To the up realization of server side: obtain out data from treating synchronous local service module, calling data processing module encodes to data, after the packing data that comprises at least behind the coding of an application, the data of calling after communication module will be encoded send server to according to the communication modes with server commitment.
To the descending realization of server: call communication module, realize getting access to packing data behind the coding from server, call data processing module behind the decompress(ion) data are decoded with the communication modes of server commitment.Related data is converted into the data of each business module.
Data processing module: main realization is encoded to the data of uploading onto the server and data downloaded is carried out decode operation.
Communication module: the main realization carried out transfer of data with far-end server communication modes by appointment.Communication module in this communication module and the far-end server need adopt the agreement of equity.As HTTP+XML mode etc.
In the far-end server side, leave data in server in for fail safe, the data that direct back-up terminals was encoded, the data that can directly ask to use separately for the ease of the later stage terminal are recovered in addition, so the data of server side can the branch type be deposited.
Server side comprises server application management module, communication module, authentication module, is achieved as follows function respectively:
Server application management module:
After server application management module receives the instruction of Backup Data, call authentication module decision instruction correctness, and match corresponding terminal data position, and call communication module and receive data to be backed up from the PC side joint, be stored in the corresponding service data storage location behind the data decode decompress(ion).
After server application management module receives the instruction of obtaining data, call authentication module decision instruction correctness, and match corresponding terminal data position, according to the command request business datum waiting for transmission of packing, call communication module and the PC side is carried out communication, transmit data behind the coding to the PC side.
Communication module: the main realization carried out transfer of data with PC side communication modes by appointment.The communication module of this communication module and PC side need adopt the agreement of equity.As HTTP+XML mode etc.
Authentication module: the main correctness of judging the instruction that receives, and according in the instruction with the uniquely tagged of this terminal, as IMSI number, match corresponding terminal data deposit position.
In sum, according to the technical scheme that each embodiment provided, for terminal and far-end server synchronously or during Backup Data, to give the PC side software with data in server interworking realizes, can improve speed of download, cost saving by the existing network environment of PC side, reduction is to the performance requirement of terminal, in the operation of PC side also with more humane.Carrying out synchronously and with can separating synchronously of terminal of PC side data and server is more flexible in addition, and data also will do once backup in the PC side, and be safer.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. data transmission method, it is characterized in that messaging device receives and send data backup requests, the data backup that described messaging device receiving terminal sends starts request and obtains data from terminal, then, described messaging device by network with described transfer of data to server.
2. method according to claim 1 is characterized in that, described messaging device obtains data by instruction from terminal.
3. data transmission method according to claim 1, it is characterized in that, described messaging device is before server transmits described data, messaging device sends backup request to server, server is judged the legitimacy of backup request, if legal, messaging device obtains to send to server the permission of data.
4. data transmission method according to claim 3, it is characterized in that, at least the unique identification information that comprises a terminal in the described backup request, server utilize the backup location of described identification information coupling specified data in server when judging the backup request legitimacy.
5. data transmission method according to claim 1 is characterized in that, described messaging device is done data processing to described data before server sends data, and described data processing comprises the processing that is beneficial to transfer of data or data security.
6. a data transmission method is characterized in that, messaging device is accepted data sync and started request, and described messaging device obtains data by network from server, and described messaging device will treat that synchronous data transmission gives terminal.
7. data transmission method according to claim 6, it is characterized in that described server sends and treats before the synchrodata that described messaging device sends synchronization request to server, server is judged the legitimacy of synchronization request, and server is to PC side feedback legitimacy judged result.
8. data transmission method according to claim 7, it is characterized in that, at least the unique identification information that comprises a terminal in the described synchronization request, server can utilize described identification information coupling to determine to treat the memory location of synchrodata at server when judging the backup request legitimacy.
9. data transmission method according to claim 8, it is characterized in that, described server is treated synchrodata and is done data processing before synchrodata is treated in the messaging device transmission, described data processing comprises the processing mode that is beneficial to transfer of data or data security.
10. data transmission method according to claim 9 is characterized in that, described PC side joint receive through data processing treat can return recovery to data after the synchronizing information.
11. a data transmission system is characterized in that system comprises: terminal, messaging device and server, terminal are used for carrying out data interaction with messaging device, finish the transmission and the reception of data; Described messaging device receives backup or synchronization request, carries out data interaction with server, finishes the transmission and the reception of data.
12. data transmission system according to claim 11, it is characterized in that, described messaging device comprises the messaging device business module, described messaging device business module is corresponding with the terminal traffic module, after the data to be backed up that the messaging device receiving terminal transmits, messaging device business module and end side business module form data sync.
13. data transmission system according to claim 11 is characterized in that, described messaging device comprises data processing module, is used to handle the data to be backed up that receive, and processing mode comprises: coding, compression.
14. data transmission system according to claim 11 is characterized in that, described messaging device comprises communication module, is used for receiving or sending data.
15. each described data transmission system according to claim 11 to 14, it is characterized in that described messaging device comprises the connection management unit, be used to judge the network connection state, send backup request, call and management service module, data processing module or communication module.
16. data transmission system according to claim 11 is characterized in that, described server is used to judge the backup instruction legitimacy.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101128846A CN102196044A (en) | 2011-04-29 | 2011-04-29 | Data transmission method and system |
| PCT/CN2011/081277 WO2012146000A1 (en) | 2011-04-29 | 2011-10-25 | Data transmission method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101128846A CN102196044A (en) | 2011-04-29 | 2011-04-29 | Data transmission method and system |
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| CN102196044A true CN102196044A (en) | 2011-09-21 |
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| CN2011101128846A Pending CN102196044A (en) | 2011-04-29 | 2011-04-29 | Data transmission method and system |
Country Status (2)
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| CN (1) | CN102196044A (en) |
| WO (1) | WO2012146000A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012146000A1 (en) * | 2011-04-29 | 2012-11-01 | 中兴通讯股份有限公司 | Data transmission method and system |
| CN104407846A (en) * | 2014-10-29 | 2015-03-11 | 中国建设银行股份有限公司 | Information processing method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113973117A (en) * | 2020-07-22 | 2022-01-25 | 马上消费金融股份有限公司 | Data access method, gateway equipment, server and data access system |
| CN113364870A (en) * | 2021-06-07 | 2021-09-07 | 上海天好信息技术股份有限公司 | Low-memory handheld terminal data transmission system and method |
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| WO2012146000A1 (en) * | 2011-04-29 | 2012-11-01 | 中兴通讯股份有限公司 | Data transmission method and system |
| CN104407846A (en) * | 2014-10-29 | 2015-03-11 | 中国建设银行股份有限公司 | Information processing method and device |
| CN104407846B (en) * | 2014-10-29 | 2020-03-20 | 中国建设银行股份有限公司 | Information processing method and device |
Also Published As
| Publication number | Publication date |
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| WO2012146000A1 (en) | 2012-11-01 |
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Application publication date: 20110921 |