CN104618503A - Inter-system data synchronization and sharing method and device as well as terminal - Google Patents
Inter-system data synchronization and sharing method and device as well as terminal Download PDFInfo
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- CN104618503A CN104618503A CN201510082224.6A CN201510082224A CN104618503A CN 104618503 A CN104618503 A CN 104618503A CN 201510082224 A CN201510082224 A CN 201510082224A CN 104618503 A CN104618503 A CN 104618503A
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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
- 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
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- Computer Networks & Wireless Communication (AREA)
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Abstract
The invention discloses an inter-system data synchronization and sharing method and device as well as a terminal. The method comprises the following steps: uploading operation data generated by operating an appointed application in one system to a sharing storage region in a cloud; and when starting an appointed application which is the same as the appointed application in the other system, downloading operation data of the appointed application from the sharing storage region and uploading. According to the method disclosed by the invention, the two systems in the cloud can access the sharing storage region so that the data which are generated by using the application in one system through a user can still be continually read and loaded and operated when the system is switched into the other system, and furthermore, a dual-system data privacy protection function can be guaranteed and the seamless switching of the dual-system data can be realized.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of inter-system data synchronization and share method, device and terminal.
Background technology
At present, dual system termi-nal is day by day popularized, and is usually provided with open system and safety system in dual system termi-nal.Wherein, the level of security of open system is lower than safety system, and user can carry out different operating in different systems, deposits the data of different safety class.As shown in Figure 1, for system partitioning and the data partition situation of open system and safety system, dual system termi-nal on built-in storage basis, separately marks off two subregions as the system of two systems and data space as seen from the figure, and the system partitioning of two systems and data partition separate, the data that user produces when using the application in open system can not be synchronized in safety system, in like manner, the data produced during the application of user in use safety system can not be synchronized in open system.But, sometimes, user needs two inter-system datas can be synchronous, and such as, the progress that the user preserved when watching video or listen to the music in open system is arranged and playing progress rate still can continue open system when being switched to safety system proceeds.Visible, during systematic evaluation, data synchronously also can not can bring very large inconvenience to user.So, how to provide a solution, the synchronous of specific data can be realized share under the prerequisite ensureing data privacy between dual system, become technical problem to be solved by this invention.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of inter-system data synchronization solved the problem to share method, device and terminal.
According to one aspect of the present invention, provide a kind of inter-system data synchronization to share method, comprising:
The shared memory be arranged in high in the clouds is uploaded to by running the service data of specifying application to produce in a system;
When in another system start with described specifies apply identical appointment apply time, download from described shared memory described appointment apply service data and load.
Alternatively, in the method for the invention, described appointment is applied as: in correspondence system, is set in advance as the sharable publicly-owned application of data.
Alternatively, the method for the invention also comprises: when running other application except specifying application in a system, the service data of generation is uploaded in the privately owned memory block corresponding with running said system be arranged in high in the clouds; Or, when running other application except specifying application in a system, the service data of generation being stored in and running in local datastore district corresponding to said system.
Alternatively, in the method for the invention, the described service data downloading described appointment application from shared memory, specifically comprises:
The access request of the described shared memory of access is initiated to described high in the clouds;
After described high in the clouds is authorized, read and download the described service data of specifying application in described shared memory.
According to another aspect of the present invention, a kind of inter-system data synchronization sharing means is provided, comprises:
Synchronous Executive Module, for when start in a system certain specify application time, be loaded under from the shared memory in high in the clouds in another system run described specify application produce service data and load;
Data upload module, for running the shared memory that described service data of specifying application to produce is uploaded to described high in the clouds by this.
Alternatively, in device of the present invention, described appointment is applied as: in correspondence system, is set in advance as the sharable publicly-owned application of data.
Alternatively, device of the present invention, also comprises:
Private data processing module, for when running other application except specifying application in a system, is uploaded in the privately owned memory block corresponding with running said system be arranged in high in the clouds by the service data of generation; Or, the service data of generation is stored in and runs in local datastore district corresponding to said system.
Alternatively, in device of the present invention, described synchronous Executive Module, specifically for initiating the access request of the described shared memory of access to described high in the clouds, after described high in the clouds is authorized, read and download the described service data of specifying application in described shared memory.
According to another aspect of the invention, provide a kind of terminal, described terminal has dual system, and described terminal comprises inter-system data synchronization sharing means of the present invention.
Beneficial effect of the present invention is as follows:
Scheme of the present invention; by arranging the shared memory that two systems can be accessed beyond the clouds; make the data produced during the application in use system still can continue when being switched to another system to read and load operating; thus achieve and can ensure dual system data-privacy defencive function, the seamless switching of dual system data can be realized again.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is system partitioning and the data partition schematic diagram of dual system;
Fig. 2 is that a kind of inter-system data synchronization provided by the invention shares method;
Fig. 3 is that dual system provided by the invention carries out mutual schematic diagram with the high in the clouds being provided with shared memory and privately owned memory block;
Fig. 4 is the structured flowchart of a kind of inter-system data synchronization sharing means provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
The embodiment of the present invention provides a kind of inter-system data synchronization to share method, as shown in Figure 2, said method comprising the steps of:
Step S201, is uploaded to running the service data of specifying application to produce in a system the shared memory be arranged in high in the clouds;
Step S202, when in another system start with described specifies apply identical appointment apply time, download from described shared memory described appointment apply service data and load.
Wherein, the data in the shared memory that high in the clouds is arranged are shared by two systems, and appointment is applied in the service data produced in one of them system, still can continue read and load when being switched to another system.Visible, the mode that the present invention adopts dual system technology to combine with cloud memory technology, achieves sharing of data between dual system.
Set forth based on above-mentioned principle, provide several concrete and preferred implementation below, in order to refinement and the function optimizing the method for the invention, to make the enforcement of the present invention program more convenient, accurately.Concrete:
In the present embodiment, described appointment is applied as in correspondence system, is set as the sharable publicly-owned application of data in advance by user.Concrete, user can arrange application type to the application of installing, and when being set to publicly-owned application, if run this publicly-owned application, then the service data that this application produces is uploaded to the shared memory in high in the clouds.
And for other application except public application, then be defaulted as privately owned application, the service data running this privately owned application generation can not be uploaded to shared memory, but according to privately owned application said system, the service data running privately owned application generation is stored in the local datastore district of correspondence system.But it is further preferred that arrange a privately owned memory block respectively for each system beyond the clouds, for the service data that the privately owned application of storage running produces.Wherein to be only certain system institute exclusive in privately owned memory block, and another one system cannot be accessed, thus reaches the effect of data confidentiality.Visible, which not only can meet the privacy of inter-system data, can also the local spatial of terminal belonging to delivery system, improves user's experience.As shown in Figure 3, be that two systems carry out alternately, realizing the schematic diagram of data sharing with the high in the clouds being provided with shared memory and privately owned memory block.
In certain embodiments, the present invention, when the shared memory in dual system access high in the clouds, also increases system authentication functions.Concrete: when downloading the service data of described appointment application from described shared memory: the access request initiating the described shared memory of access to high in the clouds; After described high in the clouds is authorized, read and download the described service data of specifying application in described shared memory.That is, high in the clouds authentication passes through just meeting granted access, otherwise, do not allow access, to increase the fail safe of data.
Wherein, after system downloads to service data from high in the clouds, load this service data, the service data downloaded can be deleted, to discharge local spatial after loading.
In addition, apply and after terminating when system loads service data is run, during by data upload of this operation to the shared memory in high in the clouds, can also in data of this operation of local cache.Like this, when this system runs this appointment application again, the service data that can store with high in the clouds compares, if the local service data stored is that up-to-date service data (can be judged by the mode comparing timestamp, or determine by other means), the data in high in the clouds can be downloaded, directly call local service data and load.
Based on above-mentioned elaboration, provide a concrete example below, in this concrete example, dual system is respectively: safety system and open system, and its flow process realizing inter-system data shared is:
Step 1, loads bootloader, and start the system that user selects, the system being assumed to be startup is here open system
Step 2, open system is run, and judges that application A that user accesses is publicly-owned application in open system or privately owned application, if publicly-owned application, then execution step 3; If privately owned application, then perform step 4;
Step 3, open system runs application A, and after end of run, by this data upload running generation to the shared memory in high in the clouds, goes to step 5;
Step 4, runs application A, and the service data of generation is stored in this locality; Or, upload to open system privately owned memory block beyond the clouds, go to step 5;
Step 5, user is switched to safety system, and starts the application A in safety system, judges that this application A is publicly-owned application or privately owned application, if publicly-owned application, then performs step 6; If privately owned application, perform step 7;
Step 6, safety system initiates the request of access shared memory to high in the clouds, and after authorizing beyond the clouds, the open system read in shared memory runs the service data that application A produces, application A is run after loading this service data, and after this end of run, by this data upload running generation to shared memory, call for running application A next time.
Step 7, runs application A, and the service data of generation is stored in this locality; Or, upload to safety system privately owned memory block beyond the clouds.
Known by above-mentioned flow process, the application service data produced in open system has in account space because be stored in cloud dish, so can be used for safety system to continue read and load, thus achieves the seamless switching of dual system data.
It should be noted that, in above-mentioned steps 3, apply situation statement that A crosses at front off-duty, if application A was front running, then open system is before operation application A, also will initiate the request of access shared memory to high in the clouds, and after authorizing beyond the clouds, the application A read in shared memory ran the service data produced last time.
Embodiment two
The embodiment of the present invention provides a kind of inter-system data synchronization sharing means, as shown in Figure 4, comprising:
Synchronous Executive Module 410, for when start in a system certain specify application time, be loaded under from the shared memory in high in the clouds in another system run described specify application produce service data and load;
Data upload module 420, for running the shared memory that described service data of specifying application to produce is uploaded to described high in the clouds by this.
Based on said structure framework and enforcement principle, provide several concrete and preferred implementation under the above constitution below, in order to refinement and the function optimizing device of the present invention, to make the enforcement of the present invention program more convenient, accurately.Be specifically related to following content:
In the present embodiment, described appointment is applied as: in correspondence system, is set as the sharable publicly-owned application of data in advance by user.
Further, in the present embodiment, described device also comprises:
Private data processing module, for when running other application except specifying application in a system, is uploaded in the privately owned memory block corresponding with running said system be arranged in high in the clouds by the service data of generation; Or, the service data of generation is stored in and runs in local datastore district corresponding to said system.
Preferably, in the present embodiment, synchronous Executive Module 410, specifically for initiating the access request of the described shared memory of access to high in the clouds, after described high in the clouds is authorized, reads and downloads the described service data of specifying application in described shared memory.That is, high in the clouds authentication passes through just meeting granted access, otherwise, do not allow access, to increase the fail safe of data.
Wherein, after system downloads to service data from high in the clouds, load this service data, the service data downloaded can be deleted, to discharge local spatial after loading.
In sum; the shared memory that the present invention can access by arranging two systems beyond the clouds; make the data produced during the application of user in use system still can continue when being switched to another system to read and load operating; thus achieve and can ensure dual system data-privacy defencive function, the seamless switching of dual system data can be realized again.
Embodiment three
The embodiment of the present invention provides a kind of terminal, and this terminal at least has dual system, and this terminal comprises the inter-system data synchronization sharing means described in embodiment two, to realize the data sharing between dual system.Due in embodiment two to the structure of device and implement principle and elaborate, the present embodiment does not repeat at this.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. inter-system data synchronization shares a method, it is characterized in that, comprising:
The shared memory be arranged in high in the clouds is uploaded to by running the service data of specifying application to produce in a system;
When in another system start with described specifies apply identical appointment apply time, download from described shared memory described appointment apply service data and load.
2. the method for claim 1, is characterized in that, described appointment is applied as: in correspondence system, is set in advance as the sharable publicly-owned application of data.
3. method as claimed in claim 1 or 2, it is characterized in that, described method also comprises:
When running other application except specifying application in a system, the service data of generation is uploaded in the privately owned memory block corresponding with running said system be arranged in high in the clouds.
4. method as claimed in claim 1 or 2, it is characterized in that, described method also comprises:
When running other application except specifying application in a system, the service data of generation being stored in and running in local datastore district corresponding to said system.
5. method as claimed in claim 1 or 2, is characterized in that, the described service data downloading described appointment application from shared memory, specifically comprises:
The access request of the described shared memory of access is initiated to described high in the clouds;
After described high in the clouds is authorized, read and download the described service data of specifying application in described shared memory.
6. an inter-system data synchronization sharing means, is characterized in that, comprising:
Synchronous Executive Module, for when start in a system certain specify application time, be loaded under from the shared memory in high in the clouds in another system run described specify application produce service data and load;
Data upload module, for running the shared memory that described service data of specifying application to produce is uploaded to described high in the clouds by this.
7. device as claimed in claim 6, it is characterized in that, described appointment is applied as: in correspondence system, is set in advance as the sharable publicly-owned application of data.
8. device as claimed in claims 6 or 7, it is characterized in that, described method also comprises:
Private data processing module, for when running other application except specifying application in a system, is uploaded in the privately owned memory block corresponding with running said system be arranged in high in the clouds by the service data of generation; Or, the service data of generation is stored in and runs in local datastore district corresponding to said system.
9. device as claimed in claims 6 or 7, it is characterized in that, described synchronous Executive Module, specifically for initiating the access request of the described shared memory of access to described high in the clouds, after described high in the clouds is authorized, read and download the described service data of specifying application in described shared memory.
10. a terminal, described terminal has dual system, it is characterized in that, described terminal comprises the inter-system data synchronization sharing means described in claim 6 to 9 any one.
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Effective date of registration: 20220425 Address after: 518000 floor 20, block a, Kupai building, intersection of Keyuan Avenue and Baoshen Road, north high tech Zone, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Coolpad Technology Co.,Ltd. Address before: 710065 block a, No. 8, Tangyan South Road, high tech Zone, Xi'an, Shaanxi Province Patentee before: XI'AN KUPAI SOFTWARE TECHNOLOGY Co.,Ltd. |