CN105700971A - Data backup method and device - Google Patents
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- CN105700971A CN105700971A CN201410719735.XA CN201410719735A CN105700971A CN 105700971 A CN105700971 A CN 105700971A CN 201410719735 A CN201410719735 A CN 201410719735A CN 105700971 A CN105700971 A CN 105700971A
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Abstract
The invention discloses a data backup method and device, and relates to the field of electronic equipment application. The invention aims to solve the problems that in the prior art, when a user forgets to perform data backup, the data backup in a mobile phone still cannot be realized, and the possibility that the data in terminal equipment is damaged is still high. The method is applied to terminal equipment, the terminal equipment comprises a mobile storage medium and a local storage medium, and the method comprises the following steps: judging whether the mobile storage medium stores target data or not, wherein the target data is data stored in a local storage medium; if the target data is not stored in the mobile storage medium, displaying inquiry information, wherein the inquiry information is used for inquiring whether a user backs up the target data from the local storage medium to the mobile storage medium; and if a confirmation instruction triggered by the user according to the inquiry information is received, backing up the target data from the local storage medium to the mobile storage medium. The method is applied to the data backup process.
Description
Technical field
The present invention relates to electronic apparatus application field, particularly relate to method and the device of a kind of data backup。
Background technology
Along with the function of the terminal units such as mobile phone is more and more abundanter, user is mutual more and more frequent with terminal unit。In using terminal unit process, some data may be saved in terminal unit by user, the associated person information in address list, the photo etc. of shooting。When terminal unit damages, the data preserved in terminal unit are likely to therefore damage。
In order to avoid the corrupted data preserved caused because of the damage of terminal unit, prior art exists multiple redundancy technique。In a kind of implementation of prior art, user can back up data on the webserver, as some mobile phone itself possesses the function of backup, when user chooses this option of backup in arranging, some data of user, will backup on the webserver such as WLAN password etc.。In the another kind of implementation of prior art, the data on terminal unit can be copied in storage card to realize backup by user。
Each backup mode of the prior art realize in process, user is needed actively to select to be suitable for the backup mode of self-demand, when user forgets to carry out data backup, still cannot realize the data backup in mobile phone, and then the impaired probability of data in terminal unit is still bigger。
Summary of the invention
The embodiment of the present invention provides method and the device of a kind of data backup, with solve in prior art exist when user forgets to carry out data backup, still cannot realize the data backup in mobile phone, and then the problem that the impaired probability of data in terminal unit is still bigger。
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
On the one hand, a kind of method that the invention provides data backup, described method is applied to terminal unit, and described terminal unit includes mobile memory medium and local storage medium, and the method includes:
Judging whether to have stored in mobile memory medium target data, described target data is the data stored in storage medium;
If described mobile memory medium does not store described target data, then show that inquiry message, described inquiry message are used for asking the user whether to backup in described mobile memory medium described target data from described local storage medium;
If receiving the confirmation instruction that described user triggers according to described inquiry message, then described target data is backuped in described mobile memory medium from described local storage medium。
On the other hand, the invention provides the device of a kind of data backup, this device is applied to terminal unit, and this terminal unit includes mobile memory medium and local storage medium, and this device includes:
Judging unit, is used for judging whether to have stored in mobile memory medium target data, and described target data is the data stored in local storage medium;
Display unit, for when described judging unit judges to obtain not storing described target data in described mobile memory medium, display inquiry message, described inquiry message is used for asking the user whether to backup in described mobile memory medium described target data from described local storage medium;
Processing unit, for when receiving the confirmation instruction that described user triggers according to the described inquiry message that described display unit shows, backuping to described target data in described mobile memory medium from described local storage medium。
The method of data backup provided by the invention and device, when terminal unit preserves mobile memory medium, judge whether mobile memory medium has stored target data, this target data is in local storage medium the data of storage, without storage, then show the inquiry message asking the user whether to store in mobile memory medium by target data, when user triggers confirmation instruction, target data is stored in mobile memory medium, it is suitable for compared with the backup mode of self-demand with prior art needing user actively select, the present invention can when terminal unit includes mobile memory medium, user is reminded to store in mobile memory medium by the data that terminal unit this locality preserves, reduce because user forgets to carry out data backup, the impaired probability of data in the terminal unit caused。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described 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 premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The flow chart of the method for a kind of data backup that Fig. 1 provides for the embodiment of the present invention;
The flow chart of the method for another data backup that Fig. 2 provides for the embodiment of the present invention;
The flow chart of the method for another data backup that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the terminal unit that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the terminal unit of the device comprising data backup that Fig. 5 provides for the embodiment of the present invention。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the present embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
In order to solve in prior art exist when user forgets to carry out data backup, still cannot realize the data backup in mobile phone, and then the problem that the impaired probability of data in terminal unit is still bigger, a kind of method embodiments providing data backup, the method is applied to terminal unit, and this terminal unit includes mobile memory medium and local storage medium。
Wherein, this terminal unit can be mobile phone, PAD etc., it is also possible to for other-end equipment such as PC。
This mobile memory medium can be safe digital card (SecureDigitalMemoryCard, it is called for short SD card), can also be that flash disk, client identification module (SubscriberIdentityModule, be called for short SIM) card etc. have the medium of Mobile Storage Function MSF。
As it is shown in figure 1, the method includes:
S101: judge whether stored target data in mobile memory medium, this target data is the data stored in local storage medium。
Wherein, target data is the data that terminal unit this locality preserves, the data of the various data forms that these data can be supported for mobile memory medium。As when this terminal unit is mobile phone, this target data can be the image datas such as the photo of the various code datas such as the password of the application such as address book data, WLAN login password, Alipay account, shooting。Target data according to the degree of concern of user, access times, data itself importance degree can be divided into important target data and secondary target data。Wherein, important target data is paid close attention to for user, as added mark, accessing more frequent and various code datas etc.;Secondary target data is other data, is mainly user's access times less and without the data increasing mark, and what produce in some document files being stored in such as user, upper network process is data cached etc.。
Further, in a kind of implementation of the present embodiment, described judge whether mobile memory medium has stored target data, specifically include:
When described mobile memory medium is connected to terminal unit, it is judged that whether described mobile memory medium has stored described target data。
When mobile memory medium is connected on terminal unit, no matter whether mobile memory medium data are stored, no matter whether this mobile memory medium is for being first connected on terminal unit, when the connection signal that mobile memory medium is connected to terminal unit being detected, the data of storage in the present embodiment first poll terminal unit local storage medium, and these data are carried out contrast with the data in mobile memory medium compare, it is judged that whether mobile memory medium has stored target data。
Additionally, due to mobile memory medium generally can pass through the ad-hoc location of data wire or insertion terminal unit to realize the connection of mobile memory medium and terminal unit with terminal unit;By the data wire removed between mobile memory medium or remove mobile memory medium from the ad-hoc location of terminal unit, to realize disconnecting of mobile memory medium and terminal unit;As SD card inserted in terminal unit in corresponding draw-in groove or SD card being removed from the corresponding draw-in groove of terminal unit;Thus the concept of the connection of indication in the present embodiment, refer to and mobile memory medium is connected by the form of data wire or insertion draw-in groove with terminal unit。When mobile memory medium and terminal unit successful connection, the terminal unit in the present embodiment just can be referred to as a kind of terminal unit including this mobile memory medium, and then is capable of data backup。
In the another kind of implementation of the present embodiment, described judge whether mobile memory medium has stored target data, specifically include:
According to prefixed time interval, it is judged that whether described mobile memory medium has stored described target data。
It is the trigger condition that the present embodiment judges whether to store in mobile memory medium target data except mobile memory medium is connected to terminal unit。The present embodiment additionally provides after installing mobile memory medium on terminal unit, carries out the implementation of inquiry judging according to prefixed time interval。
The setting of this prefixed time interval is relevant with target data, and when target data is user's emphasis mark or important target data, this prefixed time interval can be shorter, such as 1 day。When target data is relatively secondary target data, this prefixed time interval can be longer, such as 3 days, 5 days or longer time。
S102: if not storing above-mentioned target data in mobile memory medium, then show inquiry message, this inquiry message is used for asking the user whether to backup in described mobile memory medium target data from local storage medium。
When detect mobile memory medium does not store target data time, this does not store target data and includes only storing the situation of partial target data, then display asks the user whether that inquiry message target data being backuped in mobile memory medium from local storage medium is to reach the effect reminding user to carry out data backup。
Additionally, the prompting message that this prompting user carries out data backup can also be achieved by other forms, as being attended by certain sound etc. while display inquiry message。
S103: if receiving the confirmation instruction that described user triggers according to described inquiry message, then described target data is backuped in described mobile memory medium from described local storage medium。
If receiving the confirmation instruction that above-mentioned inquiry message is triggered by user, terminal unit can be jumped to corresponding back-up application by the interface of display inquiry message, the target data not stored is backuped to from local storage medium in mobile memory medium to reach the effect of data backup;Terminal unit can also jump to backstage and carry out data backup to reduce the impact on other operations of user。
Further, when described mobile memory medium is SIM, the present embodiment additionally provides a kind of method of data backup, namely described judge whether mobile memory medium has stored target data before, the method also includes: the address book data in local storage medium is defined as target data。
Therefore, as in figure 2 it is shown, the method includes:
S201: the address book data in described local storage medium is defined as described target data。
Owing to the capacity of SIM is less, thus when using SIM to carry out data backup, mainly being backed-up by the address book data in local storage medium, this address book data is the associated person information in local storage medium, such as information such as the name of contact person, telephone numbers。So, when electronic equipment damage or cannot normal operation time, and SIM has the backup of data in electronic equipment, then can find corresponding associated person information by SIM, it is ensured that the safety of address book data。
S202: judge whether stored target data in mobile memory medium, this target data is the data stored in local storage medium。
S203: if not storing described target data in described mobile memory medium, then show that inquiry message, described inquiry message are used for asking the user whether to backup in described mobile memory medium described target data from described local storage medium。
S204: if receiving the confirmation instruction that described user triggers according to described inquiry message, then described target data is backuped in described mobile memory medium from described local storage medium。
The process that realizes of step S202 to step S204 is referred to step S101 to step S103, and this method repeats no more。
Further, when mobile memory medium is safe digital card SD card, the present embodiment additionally provides a kind of method of data backup, as it is shown on figure 3, the method includes:
Described judge whether mobile memory medium has stored target data before, the method includes:
S301: number of times accessed in described local storage medium is defined as described target data more than the first data of default access times。
In order to realize that the significant data in electronic equipment is backed-up, in this step, the determination of this target data can be determined according to the accessed number of times of data。Wherein, the value of these default access times can be with fixed value, such as 200 times, when the accessed number of times of data is more than 200 times, these data is defined as target data。
As the replacement of step S301, in this method, it is also possible to second data in local storage medium with default labelling are defined as described target data。
These second data with default labelling are the data of user's emphasis mark, and such as user by the list before choosing some data to choose these data, then these data are the data with default labelling namely the data of user's emphasis mark;Additionally, in order to save storage resource, the target data in this method can be above-mentioned second data。
As the replacement of step S301, the address book data in local storage medium is defined as described target data。
As described above, when mobile memory medium is SIM, the data that the needs that address book data is main are backed-up。
In the method, when mobile memory medium is SD card, due to it is said that in general, the memory capacity of SD card is relatively big, thus, it is also possible to address book data is backuped in SD card。
S302: judge whether stored target data in mobile memory medium, this target data is the data stored in local storage medium。
S303: if not storing described target data in described mobile memory medium, then show that inquiry message, described inquiry message are used for asking the user whether to backup in described mobile memory medium described target data from described local storage medium。
S304: if receiving the confirmation instruction that described user triggers according to described inquiry message, then described target data is backuped in described mobile memory medium from described local storage medium。
The process that implements of step S302 to step S304 is referred to step S101 to step S103, and this method repeats no more。
Further, supplementing as method shown in above-mentioned each figure, in a kind of implementation of the present embodiment, it is judged that whether mobile memory medium has stored target data, has also included:
Judge that residual memory space size in described mobile memory medium is whether more than the size of described target data;If it is greater, then judge whether mobile memory medium has stored target data。
Memory action is primarily served the purpose of, owing to its capacity is big, it is also possible to realize the function of data backup, thus in the present embodiment before carrying out data backup, first the capacity of mobile memory medium is judged due to mobile memory medium。When the storage content of this mobile memory medium is 0, and when residual memory space is bigger, it is possible to directly corresponding target data is backed-up, it is not necessary to the judgement carrying out data again is compared。When this mobile memory medium has stored data content, and remaining memory space more than the size of target data time, followed by judging whether mobile memory medium has stored target data。Otherwise, when in mobile memory medium, residual memory space size is less than the size of target data, the storage not carrying out target data judges。
Supplementing as method shown in above-mentioned each figure, the present embodiment additionally provides the device of a kind of data backup, and this device is applied to terminal unit, and as shown in Figure 4, this terminal unit includes local storage medium 401 and mobile memory medium 402。
As it is shown in figure 5, this device includes:
Judging unit 501, is used for judging whether stored target data in mobile memory medium 402, this target data is the data stored in local storage medium 401。
Display unit 502, for when judging unit 501 judges to obtain not storing target data in mobile memory medium 402, display inquiry message, this inquiry message is used for asking the user whether to backup in mobile memory medium 402 target data from local storage medium 401。
Processing unit 503, for when receiving the confirmation instruction that described user triggers according to the inquiry message that display unit 502 shows, backuping to target data in described mobile memory medium 402 from local storage medium 401。
Further, processing unit 503, it is additionally operable to, when described mobile memory medium 402 is for client identification module SIM, the address book data in local storage medium 401 is defined as described target data。
Further, processing unit 503, it is additionally operable to, when mobile memory medium 402 is for safe digital card SD card, the address book data in local storage medium 401 is defined as target data。
Or, it is additionally operable to when described mobile memory medium 402 is for safe digital card SD card, number of times accessed in local storage medium 401 is determined described target data more than the first data of default access times;
Or, it is additionally operable to, when described mobile memory medium 402 is for safe digital card SD card, second data in local storage medium 401 with default labelling are defined as target data。
Further, it is judged that unit 501, it is additionally operable to when mobile memory medium 402 is connected to described terminal unit, it is judged that whether mobile memory medium 402 has stored target data。
Or, it is additionally operable to according to prefixed time interval, it is judged that whether described mobile memory medium 402 has stored target data。
Further, it is judged that unit 501, it is additionally operable to judge in mobile memory medium 402 residual memory space size whether more than the size of described target data;
When residual memory space is more than the size of described target data, it is judged that whether described mobile memory medium 402 has stored target data。
Through the above description of the embodiments, those skilled in the art is it can be understood that can add the mode of required common hardware by software to the present invention and realize, naturally it is also possible to by hardware, but in a lot of situation, the former is embodiment more preferably。Based on such understanding, the part that prior art is contributed by technical scheme substantially in other words can embody with the form of software product, this computer software product is stored in the storage medium that can read, floppy disk such as computer, hard disk or CD etc., including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs the method described in each embodiment of the present invention。
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention。
Claims (10)
1. a method for data backup, described method is applied to terminal unit, and described terminal unit includes mobile memory medium and local storage medium, it is characterised in that described method includes:
Judging whether to have stored in described mobile memory medium target data, described target data is the data stored in described local storage medium;
If described mobile memory medium does not store described target data, then show that inquiry message, described inquiry message are used for asking the user whether to backup in described mobile memory medium described target data from described local storage medium;
If receiving the confirmation instruction that described user triggers according to described inquiry message, then described target data is backuped in described mobile memory medium from described local storage medium。
2. the method for data backup according to claim 1, it is characterised in that described mobile memory medium is client identification module SIM;
Described judge whether mobile memory medium has stored target data before, described method also includes:
Address book data in described local storage medium is defined as described target data。
3. the method for data backup according to claim 1, it is characterised in that described mobile memory medium is safe digital card SD card;
Described judge whether mobile memory medium has stored target data before, described method also includes:
Address book data in described local storage medium is defined as described target data;
Or, number of times accessed in described local storage medium is defined as described target data more than the first data of default access times;
Or, second data in described local storage medium with default labelling are defined as described target data。
4. the method for data backup according to claim 1, it is characterised in that described judge whether stored target data in mobile memory medium, specifically includes:
When described mobile memory medium is connected to described terminal unit, it is judged that whether described mobile memory medium has stored described target data;
Or, according to prefixed time interval, it is judged that whether described mobile memory medium has stored described target data。
5. the method for the data backup according to any one of Claims 1-4, it is characterised in that described judge whether stored target data in mobile memory medium, also includes:
Judge that residual memory space size in described mobile memory medium is whether more than the size of described target data;
If it is greater, then judge whether mobile memory medium has stored target data。
6. a device for data backup, described device is applied to terminal unit, and described terminal unit includes mobile memory medium and local storage medium, it is characterised in that described device includes:
Judging unit, is used for judging whether to have stored in mobile memory medium target data, and described target data is the data stored in described local storage medium;
Display unit, for when described judging unit judges to obtain not storing described target data in described mobile memory medium, display inquiry message, described inquiry message is used for asking the user whether to backup in described mobile memory medium described target data from described local storage medium;
Processing unit, for when receiving the confirmation instruction that described user triggers according to the described inquiry message that described display unit shows, backuping to described target data in described mobile memory medium from described local storage medium。
7. the device of data backup according to claim 6, it is characterised in that
Described processing unit, is additionally operable to, when described mobile memory medium is client identification module SIM, the address book data in described local storage medium is defined as described target data。
8. the device of data backup according to claim 6, it is characterised in that
Described processing unit, is additionally operable to, when described mobile memory medium is safe digital card SD card, the address book data in described local storage medium is defined as described target data;
Or, it is additionally operable to when described mobile memory medium is safe digital card SD card, number of times accessed in described local storage medium is determined described target data more than the first data of default access times;
Or, it is additionally operable to, when described mobile memory medium is safe digital card SD card, second data in described local storage medium with default labelling are defined as described target data。
9. the device of data backup according to claim 6, it is characterised in that
Described judging unit, is additionally operable to when described mobile memory medium is connected to described terminal unit, it is judged that whether stored described target data in described mobile memory medium;
Or, it is additionally operable to according to prefixed time interval, it is judged that whether described mobile memory medium has stored described target data。
10. the device of the data backup according to any one of claim 6 to 9, it is characterised in that
Described judging unit, is additionally operable to judge in described mobile memory medium residual memory space size whether more than the size of described target data;
When described residual memory space is more than the size of described target data, it is judged that whether described mobile memory medium has stored target data。
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Application publication date: 20160622 |