CN101271416A - Data synchronization method - Google Patents
Data synchronization method Download PDFInfo
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- CN101271416A CN101271416A CN 200710038502 CN200710038502A CN101271416A CN 101271416 A CN101271416 A CN 101271416A CN 200710038502 CN200710038502 CN 200710038502 CN 200710038502 A CN200710038502 A CN 200710038502A CN 101271416 A CN101271416 A CN 101271416A
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- synchrodata
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Abstract
The invention provides a data synchronizing method for data synchronization between an acting device and a personal computer by utilizing a storage device; therefore, no transmission line is used between an acting device and a personal computer. In addition, the data synchronization can be achieved only by connecting the storage device to the acting device and the personal computer in succession. The method provided by the invention has the advantages of quite convenient use and easier collection and portability.
Description
Technical field
The present invention relates to a kind of method of data synchronization, relate in particular to a kind of storage device that utilizes to exempt the method for data synchronization of transmission line.
Background technology
Along with making rapid progress of science and technology, be accompanied by the appearance of many running gears.For example mobile phone and personal digital assistant (Personal Digital Assistant PDA) etc., has allowed modern's communication whenever and wherever possible, also become simultaneously the modern in life indispensable important articles for use.And running gear is on the market also weeded out the old and bring forth the new always, and there's no one who doesn't or isn't integrates multinomial function to promote its competitive power.Except general give orders or instructions and talked about, more comprise functions such as photograph, conversation, online.Not only allow the modern can communication whenever and wherever possible, also can enjoy photography and the audio-visual enjoyment of bringing simultaneously.
Because at present the price of running gear is than par, many people may have the running gear more than two ones simultaneously, so the data between user's running gear of also wishing to be had all can be carried out synchronously.In addition, when changing running gear or update software, also wish the data that to preserve running gear and transfer apace.
The known practice needs to connect personal computer and running gear by special transmission line, when confirming that both sides have installed corresponding synchronizing software, then carry out corresponding synchronizing software and carry out data sync, and under the situation that any one condition (for example transmission line and corresponding synchronizing software) lacks, the user can only hand input-data, quite inconvenience in the use.In addition, because running gear is day by day compact, the volume of transmission line is huge relatively.Transmission line is aspect collection, and utilization furls or the alternate manner collection all can occupy certain volume, also quite inconvenience on carrying.
Summary of the invention
The invention provides a kind of method of data synchronization, utilize storage device to install in action and personal computer between carry out data sync, do not need transmission line can carry out data sync.
The present invention provides a kind of method of data synchronization in addition, utilize storage device to install in action and personal computer between carry out data sync, and the built-in synchronization program of storage device, not only do not need the special transmission line, do not need to install in action with personal computer yet synchronization program is installed.
The present invention proposes a kind of method of data synchronization, is implemented between running gear and the personal computer.At first, running gear can detect the connection signal that whether receives storage device earlier, whether is connected to running gear to judge storage device.When storage device is connected to running gear, running gear then the remittance abroad synchrodata to storage device.In addition, when storage device was connected to personal computer, personal computer then self-storing mechanism imported synchrodata.
In one embodiment of this invention, the step of above-mentioned remittance abroad synchrodata can be as described below.At first, running gear is according to user's operation Presentation Function interface, and to receive user's remittance abroad order by functional interface, the data remittance abroad of functional interface being managed according to the remittance abroad order is to storage device then.
In addition, the step of above-mentioned remittance abroad synchrodata also can be as described below.At first, running gear is selected to want the data of remittance abroad for the user, and is received user's remittance abroad order by functional interface according to user's operation Presentation Function interface.Then, the data remittance abroad the user selected according to the remittance abroad order of running gear is to storage device.
In addition, the step of above-mentioned remittance abroad synchrodata again can be as described below.At first, running gear detects the connection signal of storage device, and Presentation Function interface is then selected to want the data of remittance abroad for the user.Then, running gear receives user's remittance abroad order by functional interface, and the data remittance abroad of the user being selected according to the remittance abroad order is to storage device then.
In one embodiment of this invention, the step of above-mentioned remittance synchrodata can comprise the operation Presentation Function interface of personal computer according to the user, selects the data that will import for the user.Then, personal computer receives user's remittance order by functional interface, and according to importing the order self-storing mechanism data that the user selects is imported.
The present invention proposes a kind of method of data synchronization in addition, is applied in the storage device with synchronization program.When storage device is connected to running gear, synchronization program is loaded in the running gear carries out, and by synchronization program with the synchrodata remittance abroad of running gear to storage device.In addition, when storage device is connected to personal computer, then synchronization program is loaded in the personal computer and carries out, and synchrodata is imported personal computer by synchronization program.
In one embodiment of this invention, the step of above-mentioned remittance abroad synchrodata can be as described below.At first, Presentation Function interface during synchronization program installs is in action selected to want the data of remittance abroad for the user.Then, synchronization program receives user's remittance abroad order by functional interface, and the data remittance abroad of the user being selected according to the remittance abroad order is to storage device.
In one embodiment of this invention, the step of above-mentioned remittance synchrodata is as described below.By synchronization program Presentation Function interface in personal computer, select the data that to import for the user.Then, this synchronization program receives user's remittance order by functional interface, and according to importing the order self-storing mechanism data that the user selects is imported.
The present invention carries out data sync because of adopting storage device, by storage device make running gear can make it new with data between personal computer, consistent.Storage device is smaller and more exquisite than running gear itself usually, but and plug and play.Therefore and traditional transmission line relatively, not only quite convenient in the use, and be easier to collection and carry.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the process flow diagram according to the method for data synchronization of one embodiment of the invention.
Fig. 2 is the detail flowchart according to the remittance abroad synchrodata step of one embodiment of the invention.
Fig. 3 enters functional interface to carry out the synoptic diagram of data sync according to one embodiment of the invention.
Fig. 4 is another process flow diagram according to the remittance abroad synchrodata step of one embodiment of the invention.
Fig. 5 enters functional interface to carry out another synoptic diagram of data sync according to one embodiment of the invention.
Fig. 6 is another process flow diagram according to the remittance abroad synchrodata step of one embodiment of the invention.
Fig. 7 is the detail flowchart according to the remittance synchrodata step of one embodiment of the invention.
Fig. 8 is the process flow diagram according to another method of data synchronization of one embodiment of the invention.The main element description of symbols
310: functional interface
311: the menu project
320: menu project functional interface
321,511: data sync
510: the file administration functional interface
520: the data sync functional interface
521: synchronously
S110～S130: according to each step of the method for data synchronization of one embodiment of the invention
S210～S230: according to each step of the remittance abroad synchronous data flow of one embodiment of the invention
S410～S430: according to each step of another remittance abroad synchronous data flow of one embodiment of the invention
S610～S630: according to each step of the another remittance abroad synchronous data flow of one embodiment of the invention
S710～7130: according to each step of the remittance synchronous data flow of one embodiment of the invention
S810～S830: according to each step of another method of data synchronization of one embodiment of the invention
Embodiment
Running gear (for example mobile phone) is except being communication tool easily, contact method and other significant data that the user uses always have often been preserved, so people wish to preserve these data and it is transferred apace, so the present invention just uses small and exquisite storage device (for example memory card) to finish data sync.In order to make content of the present invention more clear, below the example that can implement according to this really as the present invention especially exemplified by embodiment.
Following examples are to install in action between (for example mobile phone) and personal computer, carry out data sync by storage device (for example memory card).Can be connected by the slot of running gear between storage device and the running gear.Can be connected by the slot or the reading device (for example calculating punch) of personal computer between storage device and the personal computer.
Fig. 1 is the process flow diagram according to the method for data synchronization of one embodiment of the invention.Whether please refer to Fig. 1, at first, detect the connection signal whether storage device is arranged at step S110 by running gear, promptly detecting has storage device to connect.When storage device was connected to running gear, storage device just can transmit and connect signal with the notice running gear.
Then, step S120 is for when storage device is connected to running gear, running gear with the synchrodata remittance abroad to storage device.For caution's sake, running gear can check whether the remaining space of storage device is enough, to judge whether the synchrodata remittance abroad.If remaining space is enough, then with the synchrodata remittance abroad to storage device.
Running gear also can check whether there has been identical synchrodata in the storage device, overrides (overwrite) synchrodata or the function of (copy) synchrodata is duplicated in execution to judge to carry out.Above identically be meant that two data have identical identification code or identification title, for example the identical archives of telephone number that the coordinator is identical or filename all can be considered identical synchrodata.Do not have identical synchrodata in storage device, running gear just copies to synchrodata in the storage device.Otherwise, when having had identical synchrodata in the storage device, just judge the new and old of two synchrodata versions, if the version of the synchrodata in the running gear is newer, then running gear is just with the synchrodata remittance abroad.
For instance, the telephone directory interface with mobile phone is an example.If the synchrodata of a communication artificial " family " is arranged in the telephone directory interface, suppose that " family " only is stored in the mobile phone, and there is no this synchrodata in the memory card, then " family " this synchrodata is copied to above the memory card.
On the other hand, be in the memory card if the synchrodata of this communication artificial " family " has stored that two synchrodata contents may be different, for example telephone number is different.Therefore, can whether the synchrodata of mobile phone be override to memory card according to the new and old decision of the version of synchrodata.For example, according to the update date of two synchronous data, determine which synchrodata is a more recent version.
Above-mentioned with the step of synchrodata remittance abroad to storage device, can different flow processs be arranged according to product design and mode of operation different, below illustrate.
Fig. 2 is the detail flowchart according to the synchronous data step of the remittance abroad of one embodiment of the invention.Please refer to Fig. 2, at first, to be running gear show a certain functional interface according to user's operation to step S210, and for example, the user can select one from " telephone directory ", " news in brief " or function choosing-items such as " calendars ", to enter its functional interface.Then, step S220 is that running gear passes through the remittance abroad order that this functional interface receives the user, the function key of " data sync " for example is set, to carry out the usefulness of data sync in functional interface.
At last, the step S230 data remittance abroad that to be running gear manage this functional interface according to the remittance abroad order is to storage device.With the phonebook function interface is example, the data that the phonebook function interface is managed are whole contact man's data, the whole remittance abroads of data that the user can be managed the phonebook function interface are to storage device, also can only select wherein a part of data remittance abroad, look user's demand and determine.Therefore, when the user when browsing the every function choosing-item of mobile phone, just can directly carry out the data sync of individual event function, quite convenient.
For instance, Fig. 3 enters functional interface to carry out the synoptic diagram of data sync according to one embodiment of the invention.Please refer to Fig. 3, present embodiment comprises phonebook function interface 310 and menu project functional interface 320.In the functional interface of phonebook function interface 310 significant datas such as grade, if will carry out data sync, then can in phonebook function interface 310, select to carry out menu project 311, mobile phone picture just can skip to menu project functional interface 320.Then, from menu project functional interface 320, select the project (being the remittance abroad order) of data sync 321, synchrodata in the mobile phone and memory card (storage device) are carried out synchronously.Therefore, the content in mobile phone and the memory card just can remain on the state that has upgraded often, and two number formularies are according to all consistent.
In addition, Fig. 4 is another process flow diagram according to the remittance abroad synchrodata step of one embodiment of the invention.Please refer to Fig. 4, at first, step S410 is the operation Presentation Function interface of running gear according to the user, selects to want the data of remittance abroad for the user.The functional interface of present embodiment is to aim at data sync to provide, and for example is the data sync functional interface that is attached to file administration functional interface or card management functional interface.The file administration functional interface is in order to the administrative actions device functional interface of all data files wherein, and the card management interface is the functional interface in order to the various function choosing-items of managing relevant memory card.For instance, the file administration functional interface can comprise function choosing-items such as " capacity viewing ", " format ", " data sync ", and when selecting to enter " data sync ", picture promptly can be converted to the data sync functional interface.
And after the user is operated to the data sync functional interface, comprise just on the data sync functional interface that several data chooses for the user, for example " telephone directory ", " news in brief ", " calendar " etc.At this moment, the user just can select to desire the data in synchronization kind, can select synchronously wherein one or more.Present embodiment be for the convenience of the users can one time the multiple function of the remittance abroad data of being managed, more time saving and energy saving in operation.Step S420 and step S430 are similar to the step S220 and the step S230 of the foregoing description.Main difference is, the data that the flow process of Fig. 2 can only the remittance abroad simple function be managed, but and the data that one or more functions of flow process remittance abroad of Fig. 4 are managed.
In order clearly to express above-mentioned notion, below again for an embodiment explanation.Fig. 5 enters functional interface to carry out another synoptic diagram of data sync according to one embodiment of the invention.Please refer to Fig. 5, present embodiment comprises file administration functional interface 510 and data sync functional interface 520.If the user selects to enter the file administration functional interface 510 in the mobile phone, from file administration functional interface 510, select to carry out the function choosing-item of data sync 511, the picture of mobile phone just can skip to data sync functional interface 520.Then, just can in data sync functional interface 520, choose desire data in synchronization kind (for example " telephone directory ", " news in brief ").Afterwards, press synchronous 521 projects (being the remittance abroad order) in the data sync functional interface 520 again, just can be to memory card with the data remittance abroad.
In addition, Fig. 6 is another process flow diagram according to the remittance abroad synchrodata step of one embodiment of the invention.Please refer to Fig. 6, at first, step S610 is for when running gear detects the connection signal of storage device, and Presentation Function interface is then wanted the data of remittance abroad for user's selection.In other words, promptly be that running gear detects storage device automatically and connects, just enter data sync functional interface (shown in the data sync functional interface 520 of Fig. 5), select to desire the data of remittance abroad for the user.And step S620 and step S630 are similar to the step S420 and the step S430 of the foregoing description, so do not give unnecessary details at this.
Please continue with reference to Fig. 1, last, when running gear and storage device carry out synchronous after, then storage device is connected with personal computer, at step S130, when storage device was connected to personal computer, the personal computer self-storing mechanism imported synchrodata.When synchrodata was imported, S120 was similar to step, and whether personal computer can inspection itself possess identical synchrodata, override the function that synchrodata is duplicated in synchrodata or execution to judge to carry out.When there has been personal computer in identical synchrodata, can the synchrodata of storage device be override to personal computer according to new and old the judging whether of version.
In addition, self-storing mechanism can be subdivided into a plurality of steps with the flow process that synchrodata imports personal computer.Fig. 7 is the detail flowchart according to the synchronous data step of the remittance of one embodiment of the invention.Please refer to Fig. 7, at first, step S710 is a personal computer according to user's operation and the Presentation Function interface, as the data sync functional interface 520 of Fig. 5, selects the data that will import for the user.After selection finishes, import order at step S720 by the functional interface reception, last, then to order according to remittance at step S730 by personal computer, the data that the user is selected import to personal computer from storage device.Step S710～S730 is similar to step S410～S430, so not at this detailed description.Difference is, step S410～S430 be with synchrodata from the running gear remittance abroad to storage device, step S710～S730 imports synchrodata to personal computer from storage device.
Other lifts an example explanation, and connecting mobile computer with memory card is example.The user starts already installed in advance synchronization program on mobile computer, in this synchronization program, can demonstrate functional interface, comprise in this functional interface that a plurality of data class supply the user to choose, for example important personal informations such as " telephone directory ", " calendar ", " memo pad ".The user also can browse every data in memory card and the mobile computer by this synchronization program.
Among the above embodiment, running gear and personal computer all need the installation data synchronization program.From another viewpoint, the present invention also can be left synchronization program in storage device itself, utilizes this synchronization program that synchrodata is imported or the action of remittance abroad, as described in the flow process of Fig. 8.Fig. 8 is the process flow diagram according to another method of data synchronization of one embodiment of the invention.Please refer to Fig. 8, at first, step S810 carries out in the synchronization program loading running gear with storage device for when storage device is connected to running gear.
Then, at step S820, to storage device, its detailed step is similar to step S410～S430 with the synchrodata remittance abroad of running gear for synchronization program.Difference is that present embodiment is the executor with the synchronization program, and Presentation Function interface initiatively during synchronization program installs is in action selected to want the data of remittance abroad for the user.Synchronization program receives user's remittance abroad order by this functional interface, and the data remittance abroad of the user being selected according to the remittance abroad order is to storage device then.The functional interface of present embodiment for example is the data sync functional interface 520 of Fig. 5, and the user can choose therein and desire to carry out the data in synchronization kind.
Then, step S830 then is when storage device is connected to personal computer, just the synchronization program of storage device is loaded in the personal computer and carries out, and carries out data sync between personal computer and storage device to utilize this synchronization program.At last, at step S840, synchronization program imports synchrodata to personal computer, and its detailed step is similar to step S710～S730.Difference is, step S840 is a synchronization program at personal computer Presentation Function interface initiatively, selects the data that will import for the user, and according to user's remittance order, self-storing mechanism imports the data that the user selects to personal computer.
Above embodiment be synchrodata remittance abroad with running gear to storage device, the synchrodata with storage device imports to personal computer then.In addition, the present invention also comprises reverse data sync, just with the synchrodata remittance abroad of personal computer to storage device, the synchrodata with storage device imports to running gear then.Flow process that reverse data is synchronous and the flow process of above embodiment are similar, and just the direction of remittance abroad and remittance is opposite, and details is not just given unnecessary details.
In sum, method of data synchronization of the present invention is that media carries out the data sync between running gear and personal computer with the storage device.As the storage device of memory card and so on, compare very small and exquisitely with traditional transmission line, replace traditional transmission line with these storage devices, use, collect and carry all convenient.In addition, the present invention also can be left the data sync program in storage device itself, does not so not only need the transmission line of special requirement, and running gear and personal computer do not need installation data synchronization program separately yet, and is convenient more to the user.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any the technical staff in the technical field; without departing from the spirit and scope of the present invention; when can doing a little change and improvement, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (18)
1. a method of data synchronization is implemented between running gear and personal computer, it is characterized in that comprising the following steps:
This action device detects the connection signal whether storage device is arranged;
When this storage device connected this action device, this action device remittance abroad synchrodata was to this storage device; And
When this storage device connected this personal computer, this personal computer imported this synchrodata from this storage device.
2. method of data synchronization according to claim 1 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This action device checks whether the remaining space of this storage device enough, if this remaining space enough then this synchrodata of remittance abroad to this storage device.
3. method of data synchronization according to claim 1 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This action device is in response to user's operation Presentation Function interface;
This action device receives this user's remittance abroad order by this functional interface; And
The data remittance abroad that this action device is managed this functional interface according to this remittance abroad order is to this storage device, and wherein this functional interface data of managing comprise this synchrodata.
4. method of data synchronization according to claim 1 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This action device is selected to want the data of remittance abroad according to user's operation Presentation Function interface for this user;
This action device receives this user's remittance abroad order by this functional interface; And
The data remittance abroad that this action device is selected this user according to this remittance abroad order is to this storage device, and wherein the data selected of this user comprise this synchrodata.
5. method of data synchronization according to claim 1 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This action device detects the connection signal of this storage device, and Presentation Function interface is then selected to want the data of remittance abroad for the user;
This action device receives this user's remittance abroad order by this functional interface; And
The data remittance abroad that this action device is selected this user according to this remittance abroad order is to this storage device, and wherein the data selected of this user comprise this synchrodata.
6. method of data synchronization according to claim 1 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This action device checks whether this synchrodata has been present in this storage device;
If this synchrodata is not present in this storage device, then this action device with this synchrodata of copy mode remittance abroad to this storage device; And
If this synchrodata has been present in this storage device, and this synchrodata is newer at the version of this action device, and then this action device is to override this synchrodata of mode remittance abroad to this storage device.
7. method of data synchronization according to claim 1 is characterized in that the step that imports this synchrodata also comprises:
This personal computer is according to user's operation Presentation Function interface, selects the data that will import for this user;
This personal computer receives this user's remittance order by this functional interface; And
This personal computer imports the data that this user selects according to this remittance order from this storage device, and wherein the data of this user's selection comprise this synchrodata.
8. method of data synchronization according to claim 1 is characterized in that the step that imports this synchrodata also comprises:
Whether this personal computer inspection has possessed this synchrodata;
If this personal computer is not possessed this synchrodata, then this personal computer imports this synchrodata with copy mode from this storage device; And
If this personal computer has been possessed this synchrodata, and this synchrodata is newer at the version of this storage device, then this personal computer imports this synchrodata in the mode of overriding from this storage device.
9. method of data synchronization according to claim 1 is characterized in that this storage device connects this personal computer by the slot or the reading device of this personal computer.
10. method of data synchronization according to claim 9 is characterized in that this storage device is a memory card, and this reading device is a calculating punch.
11. a method of data synchronization is applied in the storage device with synchronization program, it is characterized in that comprising the following steps:
When this storage device connection activation device, this synchronization program is loaded this action device carry out;
The synchrodata of this synchronization program remittance abroad this action device is to this storage device;
When this storage device connects personal computer, this synchronization program is loaded this personal computer carry out; And
This synchronization program imports this personal computer with this synchrodata.
12. method of data synchronization according to claim 1 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This synchronization program checks whether the remaining space of this storage device enough, if this remaining space enough then this synchrodata of remittance abroad to this storage device.
13. method of data synchronization according to claim 11 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This synchronization program is selected to want the data of remittance abroad at this action device Presentation Function interface for the user;
This synchronization program receives this user's remittance abroad order by this functional interface; And
The data that this synchronization program is selected according to this user of this remittance abroad order remittance abroad are to this storage device, and wherein the data selected of this user comprise this synchrodata.
14. method of data synchronization according to claim 11 is characterized in that the step of this synchrodata of remittance abroad also comprises:
This synchronization program checks whether this synchrodata has been present in this storage device;
If this synchrodata is not present in this storage device, then this synchronization program with this synchrodata of copy mode remittance abroad to this storage device; And
If this synchrodata has been present in this storage device, and this synchrodata is newer at the version of this action device, and then this synchronization program is to override this synchrodata of mode remittance abroad to this storage device.
15. method of data synchronization according to claim 11 is characterized in that the step that imports this synchrodata also comprises:
This synchronization program is at this personal computer Presentation Function interface, selects the data that will import for the user;
This synchronization program receives this user's remittance order by this functional interface; And
This synchronization program imports the data that this user selects according to this remittance order from this storage device, and wherein the data of this user's selection comprise this synchrodata.
16. method of data synchronization according to claim 11 is characterized in that the step that imports this synchrodata also comprises:
This synchronization program checks whether this personal computer has possessed this synchrodata;
If this personal computer is not possessed this synchrodata, then this synchronization program imports this synchrodata with copy mode from this storage device; And
If this personal computer has been possessed this synchrodata, and this synchrodata is newer at the version of this storage device, then this synchronization program imports this synchrodata in the mode of overriding from this storage device.
17. method of data synchronization according to claim 11 is characterized in that this storage device connects this personal computer by the slot or the reading device of this personal computer.
18. method of data synchronization according to claim 17 is characterized in that this storage device is a memory card, this reading device is a calculating punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710038502 CN101271416A (en) | 2007-03-23 | 2007-03-23 | Data synchronization method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710038502 CN101271416A (en) | 2007-03-23 | 2007-03-23 | Data synchronization method |
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| CN101271416A true CN101271416A (en) | 2008-09-24 |
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| CN 200710038502 Pending CN101271416A (en) | 2007-03-23 | 2007-03-23 | Data synchronization method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779127A (en) * | 2011-05-11 | 2012-11-14 | 宏碁股份有限公司 | Terminal device and file synchronization method |
| CN101840399B (en) * | 2009-03-17 | 2012-11-21 | 联想(北京)有限公司 | Computer and method for data synchronization between computer and electronic equipment |
| CN104572310A (en) * | 2015-01-15 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | Data synchronization method |
-
2007
- 2007-03-23 CN CN 200710038502 patent/CN101271416A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840399B (en) * | 2009-03-17 | 2012-11-21 | 联想(北京)有限公司 | Computer and method for data synchronization between computer and electronic equipment |
| CN102779127A (en) * | 2011-05-11 | 2012-11-14 | 宏碁股份有限公司 | Terminal device and file synchronization method |
| CN104572310A (en) * | 2015-01-15 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | Data synchronization method |
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