CN103327469A - Method and system of data sharing and mobile terminal - Google Patents
Method and system of data sharing and mobile terminal Download PDFInfo
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- CN103327469A CN103327469A CN2012100732161A CN201210073216A CN103327469A CN 103327469 A CN103327469 A CN 103327469A CN 2012100732161 A CN2012100732161 A CN 2012100732161A CN 201210073216 A CN201210073216 A CN 201210073216A CN 103327469 A CN103327469 A CN 103327469A
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Abstract
The invention provides a method and system of data sharing and a mobile terminal. The data sharing method comprises the steps that a send terminal generates abstract values of the data to be shared and sends the abstract values and the sharing data to a third terminal; a receiving terminal obtains the abstract values from the send terminal and sends the abstract values to the third terminal; the third terminal matches the abstract values sent by the receiving terminal and the abstract values sent by the send terminal, and sends the sharing data obtained from the third terminal according to a matching result, and sends the sharing data to the receiving terminal, a positioning device does not need to be arranged on the mobile terminal, and method universality is improved. Further, the generated abstract values of the sharing data are unique, if a plurality of mobile terminals send the sharing data to the third terminal at the same time, the mobile terminal can accurately search corresponding sharing data according to the abstract values, and accuracy of the obtained sharing data is guaranteed.
Description
Technical field
The application relates to technical field of data processing, particularly a kind of data sharing method, system and portable terminal.
Background technology
At present, i Phone uses the BUMP mode to carry out data sharing.Wherein, the BUMP mode is: when the user who uses i Phone need share data, i Phone is collided, the data that need to share then are sent on the opposing party's mobile phone from a side mobile phone.
Yet above-mentioned BUMP mode need arrange positioner, and such as crash sensor, GPS or location position device, the side can finish data sharing.But all mobile phones all are not provided with positioner, further can't use the BUMP mode to carry out data sharing, have limited the BUMP use.Therefore, be badly in need of a kind of data sharing method, need not at portable terminal positioner to be set, improved the method versatility.
Summary of the invention
In view of this, the application provides a kind of data sharing method, when realizing data sharing, has improved the method versatility.
The application also provides a kind of data-sharing systems and portable terminal, in order to guarantee said method realization and application in practice.Technical scheme is as follows:
Based on the application's one side, a kind of data sharing method is provided, comprising:
Send the digest value that terminal generates needs to share data, and described digest value and shared data are sent to the 3rd terminal;
Receiving terminal obtains described digest value from sending terminal, and described digest value is sent to described the 3rd terminal;
The digest value that the 3rd terminal sends receiving terminal with send the digest value that terminal sends and mate, according to matching result, obtain in self and share data and be sent to receiving terminal.
Preferably, described transmission terminal generates to be needed to share after the digest value of data, and sending terminal will also comprise before described digest value and shared data to the three terminals: send terminal described digest value is converted to the two-dimension code form.
Preferably, described receiving terminal obtains described digest value from the transmission terminal and comprises: send terminal and show described two-dimension code, receiving terminal uses photographic means from sending the described two-dimension code of terminal taking, described two-dimension code is identified, to obtain digest value.
Preferably, described the 3rd terminal is the central server in the Internet.
Preferably, described transmission terminal is passed through the digest value that hash algorithm or Message Digest Algorithm 5 MD5 or Secure Hash Algorithm SHA1 generation need to share data.
Based on the application on the other hand, also provide a kind of portable terminal, comprising:
First deriving means is used for generating the digest value that needs to share data, with described digest value and shared data to the three terminals;
Second deriving means is used for obtaining described digest value from the portable terminal of communication counterpart, and described digest value is sent to described the 3rd terminal;
Receiving system be used for to receive the shared data that the 3rd terminal sends, described shared data by described the 3rd terminal according to the digest value that receiving terminal is sent with send the result that digest value that terminal sends mates, obtain in self and send after sharing data.
Preferably, also comprise: conversion equipment is used for described digest value is converted to the two-dimension code form.
Preferably, also comprise: display unit is used for showing described two-dimension code;
Described second deriving means specifically is used for using photographic means from sending the described two-dimension code of terminal taking, described two-dimension code is identified, to obtain digest value.
Preferably, described photographic means is the camera in the described portable terminal.
Preferably, described first deriving means passes through the digest value that hash algorithm or Message Digest Algorithm 5 MD5 or Secure Hash Algorithm SHA1 generation need to share data.
One side again based on the application also provides a kind of data-sharing systems, comprising: the 3rd terminal and two above-mentioned portable terminals, and one of them portable terminal is as sending terminal, and another portable terminal is as receiving terminal;
Described the 3rd terminal is used for digest value that receiving terminal is sent and sends the digest value that terminal sends and mate, and according to matching result, obtains in self and shares data and be sent to receiving terminal.
Preferably, described the 3rd terminal is the central server in the Internet.
In this application, send the digest value that terminal generates needs to share data, and described digest value and shared data are sent to the 3rd terminal; Receiving terminal obtains described digest value from sending terminal, and described digest value is sent to described the 3rd terminal; The 3rd terminal is mated the receiving terminal digest value that sends and the digest value that sends the terminal transmission, according to matching result, obtain in self and share data and be sent to receiving terminal, thereby need not to arrange positioner on the portable terminal, improved the method versatility.
Further, the digest value of sharing the data generation is unique, be sent on the 3rd terminal if the same time has a plurality of portable terminals will share data, portable terminal can accurately search corresponding shared data according to digest value, thus the accuracy of the shared data that assurance is obtained.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present application, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiment of the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of flow chart of the data sharing method that Fig. 1 provides for the application;
The another kind of flow chart of the data sharing method that Fig. 2 provides for the application;
Another flow chart of the data sharing method that Fig. 3 provides for the application;
A kind of structural representation of the data-sharing systems that Fig. 4 provides for the application;
The another kind of structural representation of the data-sharing systems that Fig. 5 provides for the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the application's protection.
See also Fig. 1, it shows the flow chart of a kind of data sharing method of the application, specifically can may further comprise the steps:
Step 101: send the digest value that terminal generates needs to share data, and described digest value and shared data are sent to the 3rd terminal.
Wherein, send terminal and can be portable terminals such as mobile phone or panel computer.The 3rd terminal can be the central server on the Internet.
In the present embodiment, send on the terminal " transmission " button can be set, and with digest value generating run and the binding of described " transmission " button.When between transmission terminal and the receiving terminal shared data being arranged, click " transmission " button, when shared data are sent to the 3rd terminal, send terminal and call the digest value generating run, generate the digest value of these shared data, and digest value together is sent to the 3rd terminal.
Sending terminal generates when needing to share the digest value of data, can pass through hash algorithm or MD5 (Message Digest Algorithm 5, Message Digest Algorithm 5) or SHA1 (Secure HashAlgorithm, Secure Hash Algorithm) generate the digest value that needs to share data, specific algorithm is chosen and can be determined according to application scenarios.
Step 102: receiving terminal obtains described digest value from sending terminal, and described digest value is sent to described the 3rd terminal.
Wherein, receiving terminal can be same type terminals with the transmission terminal, also can be different types of terminals.Particularly, receiving terminal can be portable terminals such as mobile phone or panel computer.
In the present embodiment, receiving terminal can have multiple mode to obtain described digest value from described transmission terminal.For example, send terminal and sending described digest value in described the 3rd terminal, digest value is sent to receiving terminal or by user's manual input digest value on receiving terminal.
Step 103: the digest value that the 3rd terminal sends receiving terminal with send the digest value that terminal sends and mate, according to matching result, obtain in self and share data and be sent to receiving terminal.
Wherein, matching process refers to the digest value that sends according to receiving terminal, in the 3rd terminal, search consistent with it, and by sending the digest value that terminal sends.Because it is unique to share the digest value that data generate, after matching consistent digest value, the 3rd terminal can be according to the one-to-one relationship of digest value and shared data, obtains corresponding shared data in self, will share data again and be sent to receiving terminal.
Use technique scheme, send the digest value that terminal generates needs to share data, and described digest value and shared data are sent to the 3rd terminal; Receiving terminal obtains described digest value from sending terminal, and described digest value is sent to described the 3rd terminal; The digest value that the 3rd terminal sends receiving terminal with send the digest value that terminal sends and mate, according to matching result, obtain in self and share data and be sent to receiving terminal, thereby need not to arrange positioner on the portable terminal, raising method versatility.
Further, the digest value of sharing the data generation is unique, be sent on the 3rd terminal if the same time has a plurality of portable terminals will share data, portable terminal can accurately search corresponding shared data according to digest value, thus the accuracy of the shared data that assurance is obtained.
See also Fig. 2, the another kind of flow chart that it shows a kind of data sharing method of the application specifically can may further comprise the steps:
Step 201: send the digest value that terminal generates needs to share data, and described digest value and shared data are sent to the 3rd terminal.
Step 202: send terminal described digest value is converted to the two-dimension code form.
Step 203: receiving terminal obtains described digest value from sending terminal, and described digest value is sent to described the 3rd terminal.
Wherein, described receiving terminal obtains described digest value from the transmission terminal and comprises: send terminal and show described two-dimension code, receiving terminal uses photographic means from sending the described two-dimension code of terminal taking, described two-dimension code is identified, to obtain digest value.Described photographic means is the camera in the described portable terminal.
In the present embodiment, the mode that the two-dimension code form combines with shooting identification two-dimension code can be saved user's number of operations, and guarantee the accuracy of digest value, and then guarantee to obtain the accuracy of sharing data with respect to the mode that the user manually imports digest value.Equally, the mode that the two-dimension code form combines with shooting identification two-dimension code is with respect to the receiving terminal send mode, owing on the portable terminal photographic means is set all usually, thereby can use existing device to obtain two-dimension code, obtain digest value by the identification two-dimension code, further improve the method versatility.
Here it may be noted that: can be provided with " reception " button on the receiving terminal, after clicking " reception " button, photographic means starts to take described two-dimension code, thereby can avoid photographic means to be in opening always, saves power consumption.
Step 204: the digest value that the 3rd terminal sends receiving terminal with send the digest value that terminal sends and mate, according to matching result, obtain in self and share data and be sent to receiving terminal.
In the present embodiment, step 201 is identical with step 101 and 103 respectively with 204, and this present embodiment is no longer set forth.
With reference to figure 3, it shows the flow chart of a kind of data sharing method of the application, it is mobile phone to send terminal, receiving terminal is that panel computer, the 3rd terminal are that central server on the Internet is example, it can be understood as data sharing method with the application and is applied to a object lesson in the reality, can may further comprise the steps:
Step 301: select the file F on the mobile phone, described file F comprises shared data.
Step 302: click " transmission " button, mobile phone generates the digest value F-SHA1 that shares data, and digest value F-SHA1 and shared data together are sent to central server, and central server will be shared data and save as in the file that is called F-SHA1.
Step 303: mobile phone is converted to the two-dimension code form with digest value F-SHA1.
Step 304: click " reception " button on the panel computer, camera is opened.
Step 305: panel computer uses the camera of self to take two-dimension code, and described two-dimension code is identified, to obtain digest value F-SHA1.
Step 306: panel computer is sent to central server with digest value F-SHA1.
Step 307: central server mates the digest value F-SHA1 of mobile phone transmission and the digest value F-SHA1 of panel computer transmission, according to matching result, get access to the file of file F-SHA1 by name in self, from file, obtain and share data and be sent to panel computer.
Need to prove: present embodiment has simply been introduced the entire flow of a data sharing method, and the specific implementation process of each step sees also the respective description among the said method embodiment in the invoked procedure, and this is no longer set forth.Simultaneously, the various situations of mentioning among the said method embodiment all are applicable to present embodiment, and this is no longer described.
For aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the application is not subjected to the restriction of described sequence of movement, because according to the application, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the application is necessary.
Embodiment is corresponding with said method, and the application also provides a kind of portable terminal, and its structural representation sees also shown in Figure 4, can comprise: first deriving means 11, second deriving means 12 and receiving system 13.
First deriving means 11 is used for generating the digest value that needs to share data, with described digest value and shared data to the three terminals.Wherein, first deriving means 11 can pass through hash algorithm or MD5 or SHA1 and generate the digest value that needs to share data, and specific algorithm is chosen and can be determined according to application scenarios.
In the present embodiment, first deriving means 11 can be arranged on the portable terminal with the button form, " transmission " button for example, and with digest value generating run in first deriving means 11 and the binding of described " transmission " button.When between two portable terminals shared data being arranged, can click as " transmission " button on the portable terminal of transmit leg, first deriving means 11 generates the digest value that needs to share data, and will share data and digest value together is sent to the 3rd terminal.Above-mentioned portable terminal can be mobile devices such as mobile phone or panel computer.The 3rd terminal can be the central server on the Internet.
Second deriving means 12 is used for obtaining described digest value from the portable terminal of communication counterpart, and described digest value is sent to described the 3rd terminal.
In the present embodiment, second deriving means 12 can be transceiver, and the digest value that received communication the other side's portable terminal sends to be obtaining digest value, and digest value is sent to the 3rd terminal.
Receiving system 13 be used for to receive the shared data that the 3rd terminal sends, described shared data by described the 3rd terminal according to the digest value that receiving terminal is sent with send the result that digest value that terminal sends mates, obtain in self and send after sharing data.
See also Fig. 5, it shows the another kind of structural representation of a kind of portable terminal of the application, on the basis of Fig. 4, can also comprise: conversion equipment 14 and display unit 15.
Wherein, conversion equipment 14 is used for described digest value is converted to the two-dimension code form.Display unit 15 is used for showing described two-dimension code.
Second deriving means, the 12 concrete use photographic means that are used for are identified described two-dimension code, to obtain digest value from sending the described two-dimension code of terminal taking.Wherein, described photographic means is the camera in the described portable terminal.
In the present embodiment, the digest value mode that second deriving means 12 sends with respect to second deriving means, 12 mobile terminal receives in the mode of taking the identification two-dimension code, owing on the portable terminal photographic means is set all usually, thereby can use existing device to obtain two-dimension code, obtain digest value by the identification two-dimension code, further improve the method versatility.
The portable terminal that present embodiment is set forth can be applied to data-sharing systems, and this data-sharing systems comprises the 3rd terminal and two portable terminals, and one of them portable terminal is as sending terminal, and another portable terminal is as receiving terminal.
Described the 3rd terminal is used for digest value that receiving terminal is sent and sends the digest value that terminal sends and mate, and according to matching result, obtains in self and shares data and be sent to receiving terminal.Wherein, described the 3rd terminal is the central server in the Internet.
Need to prove that each embodiment in this specification all adopts the mode of going forward one by one to describe, what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
At last, also need to prove, in this article, relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint and have the relation of any this reality or in proper order between these entities or the operation.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.Do not having under the situation of more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
For the convenience of describing, be divided into various unit with function when describing above the device and describe respectively.Certainly, when implementing the application, can in same or a plurality of softwares and/or hardware, realize the function of each unit.
As seen through the above description of the embodiments, those skilled in the art can be well understood to the application and can realize by the mode that software adds essential general hardware platform.Based on such understanding, the part that the application's technical scheme contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the application or embodiment.
More than a kind of data sharing method, system and portable terminal that the application is provided be described in detail, used specific case herein the application's principle and execution mode are set forth, the explanation of above embodiment just is used for helping to understand the application's method and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to the application's thought, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.
Claims (12)
1. a data sharing method is characterized in that, comprising:
Send the digest value that terminal generates needs to share data, and described digest value and shared data are sent to the 3rd terminal;
Receiving terminal obtains described digest value from sending terminal, and described digest value is sent to described the 3rd terminal;
The digest value that the 3rd terminal sends receiving terminal with send the digest value that terminal sends and mate, according to matching result, obtain in self and share data and be sent to receiving terminal.
2. data sharing method according to claim 1, it is characterized in that, described transmission terminal generates to be needed to share after the digest value of data, and sending terminal will also comprise before described digest value and shared data to the three terminals: send terminal described digest value is converted to the two-dimension code form.
3. data sharing method according to claim 2, it is characterized in that, described receiving terminal obtains described digest value from the transmission terminal and comprises: send terminal and show described two-dimension code, receiving terminal uses photographic means from sending the described two-dimension code of terminal taking, described two-dimension code is identified, to obtain digest value.
4. data sharing method according to claim 1 is characterized in that, described the 3rd terminal is the central server in the Internet.
5. according to any described data sharing method of claim 1 to 4, it is characterized in that described transmission terminal is passed through hash algorithm or Message Digest Algorithm 5 MD5 or Secure Hash Algorithm SHA1 and generated the digest value that needs to share data.
6. a portable terminal is characterized in that, comprising:
First deriving means is used for generating the digest value that needs to share data, with described digest value and shared data to the three terminals;
Second deriving means is used for obtaining described digest value from the portable terminal of communication counterpart, and described digest value is sent to described the 3rd terminal;
Receiving system be used for to receive the shared data that the 3rd terminal sends, described shared data by described the 3rd terminal according to the digest value that receiving terminal is sent with send the result that digest value that terminal sends mates, obtain in self and send after sharing data.
7. portable terminal according to claim 6 is characterized in that, also comprises: conversion equipment is used for described digest value is converted to the two-dimension code form.
8. portable terminal according to claim 7 is characterized in that, also comprises: display unit is used for showing described two-dimension code;
Described second deriving means specifically is used for using photographic means from sending the described two-dimension code of terminal taking, described two-dimension code is identified, to obtain digest value.
9. portable terminal according to claim 8 is characterized in that, described photographic means is the camera in the described portable terminal.
10. according to any described portable terminal of claim 6 to 9, it is characterized in that described first deriving means passes through hash algorithm or Message Digest Algorithm 5 MD5 or Secure Hash Algorithm SHA1 and generates the digest value that needs to share data.
11. a data-sharing systems is characterized in that, comprising: the 3rd terminal and two are as any described portable terminal of claim 6 to 10, and one of them portable terminal is as sending terminal, and another portable terminal is as receiving terminal;
Described the 3rd terminal is used for digest value that receiving terminal is sent and sends the digest value that terminal sends and mate, and according to matching result, obtains in self and shares data and be sent to receiving terminal.
12. data-sharing systems according to claim 11 is characterized in that, described the 3rd terminal is the central server in the Internet.
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| CN2012100732161A CN103327469A (en) | 2012-03-19 | 2012-03-19 | Method and system of data sharing and mobile terminal |
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| CN2012100732161A CN103327469A (en) | 2012-03-19 | 2012-03-19 | Method and system of data sharing and mobile terminal |
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