CN1976517B - Mobile terminal - Google Patents
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- CN1976517B CN1976517B CN2006101608715A CN200610160871A CN1976517B CN 1976517 B CN1976517 B CN 1976517B CN 2006101608715 A CN2006101608715 A CN 2006101608715A CN 200610160871 A CN200610160871 A CN 200610160871A CN 1976517 B CN1976517 B CN 1976517B
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Abstract
A mobile terminal consists of sequence-connected service processing module, client end module, upgrading download module and storage module; monitoring module for monitoring upgrade state and changed state of data information; data back-up module for backing up data information in storage module; restoration identification module for storing restoration identification information and data restoration module for restoring data information backed up in storage module.
Description
Technical field
The present invention relates to the method for portable terminal and parameter backup technology, especially portable terminal and backup data information thereof.
Background technology
Realize its function in order to guarantee portable terminal, need in the non-volatile memory device of portable terminal, store corresponding data information, for example: RF calibration parameter, network settings parameter, user data etc., like this, even under the situation of outage, these data messages can not lost yet, and this storage mode is called non-volatile memories.In order to improve the function of portable terminal, usually need (that is: be mainly used in the preservation form of software code in storage medium (as flash) of the various processing of terminal being controlled and finished man-machine interaction in the portable terminal to the firmware in the portable terminal, generally show as binary code form) to upgrade, this firmware upgrade can be undertaken by the production firm or the mobile phone users of portable terminal.When the firmware in the portable terminal is upgraded, data information stored in the non-volatile memory device of this portable terminal, comprise the parameter that running software is required, all will be capped, in order to preserve the special parameter of this portable terminal, to guarantee that portable terminal still can operate as normal after upgrading, perhaps, for fear of in the use and maintenance process of portable terminal, influence the operate as normal of portable terminal because of bug patch to storage corresponding data information in the non-volatile memory device, just need back up storage corresponding data information in the non-volatile memory device, after updating mobile terminal is finished, recover again, it is reduced to calibration value or the default value of portable terminal when dispatching from the factory.
Figure 1 shows that the structural representation of portable terminal in the prior art, this portable terminal comprises Service Processing Module, client modules and the upgrading download module that connects successively, and the information storage module that is connected with the upgrading download module.Wherein, client modules is used to provide human-computer interaction interface, receives the operation indication information and the service requesting information of user's input, and shows relevant information, for example: short message, call business information etc.; Service Processing Module is used to communicate professional processing, for example: send short message and the call business information of client modules, and short message and the call business information that receives is sent to client modules to show according to the service request from user information creating; Information storage module is a non-volatile memory device, is used to store the data message and the software code of this portable terminal; Be provided with communication interface in the upgrading download module, be used for the firmware of portable terminal is upgraded.Before firmware in the portable terminal upgraded, earlier data information stored in the information storage module (be mainly used in the various processes of portable terminal are controlled) is backuped on the computer, then portable terminal is connected with computer by the communication interface in the upgrading download module, software code is downloaded in the information storage module; After updating mobile terminal was finished, the data message with computer backup returned in the information storage module of portable terminal again.
Utilize prior art that the data message in the portable terminal is backed up when recovering, exist following shortcomings and deficiencies part:
1, need carry out backup and recovery by means of computer to the data message in the portable terminal, cost is higher, and extremely inconvenience;
2, if utilize same computer simultaneously the data message in a plurality of portable terminals to be backed up, when data message recovers, the situation of the data message matching error of a plurality of portable terminals may take place, data message on other portable terminals is imported, thereby cause the consequence that portable terminal can't operate as normal;
3, if the recovery process accidental interruption of data message may cause the situation of partial data information dropout, can influence the operate as normal of portable terminal equally.
Summary of the invention
Technical problem to be solved by this invention is, overcomes in the prior art data message to portable terminal and backs up the shortcomings and deficiencies that exist when recovering.
According to an aspect of the present invention, provide first kind of portable terminal, comprise the Service Processing Module, client modules and the upgrading download module that connect successively, and the memory module that is connected with described upgrading download module, also comprise:
Monitoring modular is connected with described upgrading download module and described memory module respectively, is used for monitoring the change state of the data message of upgrade status that described upgrading download module carries out and described memory module;
The data backup module is connected with described monitoring modular, described memory module respectively, is used for the data message of described memory module is made back-up processing;
Whether recover identification module, be connected with described monitoring modular, being used to store needs recovery identification information that backed up data information is recovered;
Data recovery module is connected with described recovery identification module and described memory module respectively, is used for recovering backed up data information in the described memory module according to recovering identification information.
Above-mentioned first kind of portable terminal, described memory module and described recovery identification module are wholely set.
Described memory module further comprises information storage module and back-up storage module, and described information storage module is used for storing data information, and described back-up storage module is used to store the backup information of described data message; Described upgrading download module is connected with described information storage module, described data backup module is connected with described information storage module and back-up storage module, data message in the described information storage module is backuped to described back-up storage module, described data recovery module connects described information storage module and described back-up storage module, and backed up data information further refers in the described memory module of described recovery: recover data message in the described information storage module according to the backup information in the described back-up storage module.
Described memory module realizes by the exercisable storage medium of portable terminal.
Described memory module is safe digital card or multimedia storage card.
According to a further aspect in the invention, provide second kind of portable terminal, comprise the Service Processing Module, client modules and the upgrading download module that connect successively, and the memory module that is connected with described upgrading download module, also comprise:
Monitoring modular is connected with described upgrading download module and described memory module respectively, is used to monitor the upgrade status that described upgrading download module carries out;
The data backup module is connected with described monitoring modular and described memory module respectively, is used for the data message of information storage module is backuped to described memory module;
Data recovery module is connected with described memory module and described client modules respectively, is used for the recovery indication information according to client modules, recovers backed up data information in the described memory module.
Above-mentioned second kind of portable terminal, described memory module further comprises information storage module and back-up storage module, and described information storage module is used for storing data information, and described back-up storage module is used to store the backup information of described data message;
Described upgrading download module is connected with described information storage module, described data backup module is connected with described information storage module and back-up storage module, data message in the described information storage module is backuped to described back-up storage module, described data recovery module connects described information storage module and described back-up storage module, and backed up data information further refers in the described memory module of described recovery: recover data message in the described information storage module according to the backup information in the described back-up storage module.
In above-mentioned second kind of portable terminal, described memory module realizes by the exercisable storage medium of portable terminal, can be the memory module of being located at portable terminal inside, or the memory module that connects by interface.
Above-mentioned second kind of portable terminal also comprises: whether recover identification module, be connected with described monitoring modular, being used to store needs recovery identification information that backed up data information is recovered.
In accordance with a further aspect of the present invention, provide a kind of method of backup data information, comprising: whether portable terminal is monitored this portable terminal self and is upgraded;
When monitoring portable terminal when upgrading, original data message is carried out back-up processing by portable terminal self.
The method of above-mentioned backup data information also comprises: according to user's request backed up data information is recovered to handle.
Whether whether portable terminal is monitored this portable terminal self and is upgraded further and to refer to: monitor portable terminal by the monitoring modular that is provided with and upgrade in portable terminal.
Original data message is carried out back-up processing by portable terminal self further is: legacy data is backed up in the exercisable memory module of portable terminal.
Original data message is carried out back-up processing by portable terminal self further is: according to original data message, set up the index information and the length information of this data message, and store described data message and index information thereof and length information into portable terminal exercisable memory module.
Backed up data is recovered to handle further finger:, backed up data information is returned to respective memory locations in the portable terminal according to described index information and length information.
Original data message is carried out back-up processing by portable terminal self further to be comprised: with the cyclic redundancy check (CRC) of described data message (Cyclical Redundancy Check, CRC) information stores is to the exercisable memory module of portable terminal; Backed up data is recovered processing further to be comprised: according to described cyclic redundancy check information, data recovered information is done cyclic redundancy check (CRC).
The exercisable memory module of described portable terminal comprises the memory module that is arranged at portable terminal inside, reaches the back-up storage module that connects by interface.
Described method also comprises: when the monitoring portable terminal is upgraded, further whether the legacy data information in the monitoring portable terminal is modified, as changing, the recovery identification information that need recover backed up data information then is set, does not need recovery identification information that backed up data information is recovered otherwise be provided with; Backed up data is recovered processing further to be comprised: whether needs recover backed up data information according to described recovery identification information judgment, as needs, then backed up data information is returned to the respective memory locations in the portable terminal, otherwise do not recover.
One or more embodiment of the present invention has following beneficial technical effects:
1, the portable terminal that adopts the embodiment of the invention to provide is when carrying out the annex upgrading to it, can be voluntarily wherein data message be backed up and recovers, need not additionally to come Backup Data, reduced the cost of Backup Data, made things convenient for mobile phone users by means of computer;
2, because of need not to utilize computer that the data message in the portable terminal is backed up, also just to have avoided when data message recovers, the situation of the data message matching error of a plurality of portable terminals of generation has guaranteed accuracy and reliability that mobile terminal data recovers;
3, because of mobile terminal self backs up and recover data message,, guaranteed the fail safe of data message even the recovery process accidental interruption of data message can not cause losing of data message yet;
4, when monitoring modular detects the upgrading incident that monitors the upgrading download module, can be automatically the data message of portable terminal be backed up, and after the upgrading incident is finished, whether data recovery module can be modified according to data message judges whether data message is recovered, and voluntarily data message is recovered when needed, need not user's manual operations, the real-time height, and made things convenient for the user;
5, only in the data message full recovery behind information storage module, data recovery module just can be revised as the recovery identification information not to be needed backed up data information is recovered, therefore, if the process accidental interruption of data message, after the fault recovery of portable terminal, data recovery module continues data message is recovered, and has guaranteed that data message can be by complete recovery.
According to one or more aspects of the present invention, can realize data message safe, that make things convenient for, back up in realtime or recover portable terminal.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of prior art portable terminal.
Fig. 2 is the structural representation of portable terminal embodiment one of the present invention.
Fig. 3 is the structural representation of portable terminal embodiment two of the present invention.
Fig. 4 is the structural representation of portable terminal embodiment three of the present invention.
Fig. 5 is the flow chart of the method embodiment of backup data information of the present invention.
The basic flow sheet of Fig. 6 in the method for backup data information of the present invention backed up data information being recovered.
Fig. 7 is the flow chart of the embodiment one that backed up data information recovered in the method for backup data information of the present invention.
Fig. 8 is the flow chart of the embodiment two that backed up data information recovered in the method for backup data information of the present invention.
Embodiment
Among one or more embodiment of the present invention, scheme when portable terminal carried out firmware upgrade is provided, comprise: set up monitoring modular, data backup module and data recovery module in portable terminal inside, when monitoring module monitors arrives the upgrading incident of portable terminal, data message in the log-on data backup module backup portable terminal, in escalation process, when the data message that monitors portable terminal was modified, log-on data was recovered the module recovery Backup Data.
Figure 2 shows that the structural representation of portable terminal embodiment one of the present invention, this portable terminal comprises Service Processing Module 1, client modules 2, the upgrading download module 3 and memory module 4 that connects successively, successively the monitoring modular 5 of Lian Jieing, recover identification module 6 and data recovery module 7, the data backup module 8 that is connected with monitoring modular 5, monitoring modular 5 also is connected with upgrading download module 3, and memory module 4 also is connected with monitoring modular 5, data recovery module 7 and data backup module 8 respectively.Wherein, the function of Service Processing Module 1, client modules 2, upgrading download module 3 and memory module 4 is basic identical with prior art respectively, client modules 2 is used to provide human-computer interaction interface, receive the operation indication information (as: open calls transfer service, storage telephone number information, event notification etc. is set) of user's input and service requesting information (as send SMS message, call business etc.), and the demonstration relevant information, for example: short message, call business information etc.; Service Processing Module 1 is used to communicate professional processing, for example: send short message and the call business information of client modules 2, and short message and the call business information that receives is sent to client modules 2 to show according to the service request from user information creating; Memory module 4 is a non-volatile memory device, be used to store the data message and the software code of this portable terminal, and storing data backup module 8 backed up data information, in the practical application, this memory module 4 realizes that by the exercisable storage medium of portable terminal it also can be that portable terminal passes through the external back-up storage module of interface; Be provided with communication interface in the upgrading download module 3, for example USB interface, serial ports etc. are used for the firmware of portable terminal is upgraded; Monitoring modular 5 is used to monitor the upgrade status that upgrading download module 3 carries out, that is: whether upgrade, notification data backup module 8 when monitoring the upgrading incident of upgrading download module 3, and monitoring is in the upgrading incident that upgrading download module 3 carries out, the change state of the data message in the memory module 4, that is: when upgrading download module 3 is upgraded, whether changed the data message that memory module 4 exists, if monitor this data message and be modified or be capped, then will recover recovery identification information in the identification module 6 and be revised as the state that need recover backed up data information; Data backup module 8 is used for backuping in the memory module 4 according to the notice of monitoring modular 5 data message with memory module 4; Recover identification module 6 and be used to store whether need recovery identification information that backed up data information is recovered, the content of this recovery identification information is divided into (for example: when the data message in monitoring memory module 4 is modified need be recovered backed up data information, perhaps during the recovery process accidental interruption of data message) with do not need backed up data information recovered that (for example: the data message in the memory module 4 is not modified, after perhaps the data message in the memory module 4 recovers to finish) two kinds, its default value can be set to not need backed up data information is recovered; Data recovery module 7 is used for reading the recovery identification information that recovers identification module 6, and the recovery identification information in recovering identification module 6 returns to original relevant position with backed up data information during for the state that need recover backed up data information.
Be provided with monitoring modular in the portable terminal, can monitor the operating state of upgrading download module, when portable terminal will carry out firmware upgrade, but the log-on data backup module backs up the data message in the portable terminal in the built-in or external memory module of portable terminal, need not additionally to come Backup Data by means of computer, compared with prior art, reduced the cost of Backup Data, also avoided the situation of matching error when data message recovers, accuracy and reliability height, made things convenient for mobile phone users and, even the recovery process accidental interruption of data message, can not cause losing of data message yet, guarantee the fail safe of data message; If portable terminal is in the process of upgrading, its data message is modified, and recovers module in log-on data voluntarily and recovers backed up data, need not user's manual operations, the real-time height, and made things convenient for the user; Come the recovery of stomge identification information by recovering identification module,, guaranteed that data message can be by complete recovery if the process accidental interruption of data message after the fault recovery of portable terminal, can also continue data message is recovered; In addition, the back-up storage module is arranged in the portable terminal, the user need not independent configuration backup memory module, make data message backup with recover convenient, safety.
Wherein, memory module 4 can comprise information storage module and back-up storage module, and wherein, information storage module is used for storing data information, is connected with upgrading download module 3, monitoring modular 5, data recovery module 7 and data backup module 8 respectively; The back-up storage module is used for the backup information of storing data information, is connected with data recovery module 7 and data backup module 8 respectively, and this back-up storage module can adopt FLASH, for example: NOR FLASH, NAND FLASH, as storage medium.When memory module 4 is the external back-up storage module of portable terminal, it can be a mobile memory card, for example: MMC (MutiMedia Card, multimedia storage card), SD (Secure Digital Card, safe digital card), memory stick (Memory Stick), miniSD card, TranFlash card etc.
In the embodiment shown in Figure 2, memory module 4 can be wholely set with recovery identification module 6.
Figure 3 shows that the structural representation of portable terminal embodiment two of the present invention, this portable terminal comprises Service Processing Module 1, client modules 2, the upgrading download module 3 and memory module 4 that connects successively, interconnective monitoring modular 5 and data backup module 8, also comprise the data recovery module 7 that is connected with client modules 2, monitoring modular 5 also is connected with upgrading download module 3, and memory module 4 is also respectively with monitoring modular 5, data recovery module 7 and be connected.Wherein, the function of Service Processing Module 1, client modules 2, upgrading download module 3, memory module 4 and data backup module 8 is identical with corresponding module shown in Figure 2 respectively, and the setting of memory module 4 is also with embodiment illustrated in fig. 2 identical; Monitoring modular 5 is used to monitor the upgrade status that upgrading download module 3 carries out, that is: whether upgrade, notification data backup module 8 when monitoring the upgrading incident of upgrading download module 3, in addition, as additional function, monitoring modular 5 also is used for monitoring the upgrading incident of carrying out at upgrading download module 3, the change state of the data message in the memory module 4, that is: when upgrading download module 3 is upgraded, whether changed the data message that memory module 4 exists, if monitor this data message and be modified or be capped, then will recover recovery identification information in the identification module and be revised as the state that need recover backed up data information; Data recovery module 7 is used for the recovery indication information that sends according to client modules 2, and backed up data information is returned to relevant position in the memory module 4.
In addition, in the embodiment shown in fig. 3, can also comprise the recovery identification module 6 that is connected with monitoring modular 5 in the portable terminal, it is used to store whether need recovery identification information that backed up data information is recovered, the content of this recovery identification information is divided into (for example: when the data message in monitoring memory module 4 is modified need be recovered backed up data information, perhaps during the recovery process accidental interruption of data message) with do not need backed up data information recovered that (for example: the data message in the memory module 4 is not modified, after perhaps the data message in the memory module 4 recovers to finish) two kinds, its default value can be set to not need backed up data information is recovered.Fig. 4 is provided with the structural representation of the portable terminal embodiment three that recovers identification module for the present invention.
In the embodiment shown in fig. 4, memory module 4 also can be wholely set with recovery identification module 6.
The basic procedure of the method for backup data information of the present invention comprises:
Whether the monitoring portable terminal upgrades, and when it monitors portable terminal when upgrading, original data message in the portable terminal is carried out back-up processing by this portable terminal self.
When monitoring the upgrading incident of portable terminal, can be automatically the data message of portable terminal be backed up, need not user's manual operations, the real-time height, and made things convenient for the user.
A kind of embodiment of method of backup data information also is provided according to a further aspect in the invention: whether the monitoring portable terminal upgrades; When monitoring portable terminal when upgrading, original data message is carried out back-up processing by portable terminal self.Recover to handle to backed up data information described also the comprising according to user's request in the present embodiment.Wherein, whether whether the monitoring portable terminal upgraded and can be monitored portable terminal by the monitoring modular that is provided with upgrade in portable terminal.
Wherein, original data message being carried out back-up processing by portable terminal self can be that legacy data is backed up in the exercisable memory module of portable terminal.
Wherein, original data message is carried out back-up processing by portable terminal self can be: according to original data message, set up the index information and the length information of this data message, and store described data message and index information thereof and length information into portable terminal exercisable memory module.Backed up data is recovered to handle further finger:, backed up data information is returned to respective memory locations in the portable terminal according to described index information and length information.
Original data message is carried out back-up processing by portable terminal self further to be comprised: store the cyclic redundancy check information of described data message into portable terminal exercisable memory module; Backed up data is recovered processing further to be comprised: according to described cyclic redundancy check information, data recovered information is done cyclic redundancy check (CRC).
Wherein, the exercisable memory module of described portable terminal comprises the memory module that is arranged at portable terminal inside, reaches the back-up storage module that connects by interface.
In this embodiment, when the monitoring portable terminal is upgraded, further whether the legacy data information in the monitoring portable terminal is modified, as changing, the recovery identification information that need recover backed up data information then is set, does not need recovery identification information that backed up data information is recovered otherwise be provided with; Backed up data is recovered processing further to be comprised: whether needs are to recovering backed up data information according to described recovery identification information judgment, as needs, then backed up data information is returned to the respective memory locations in the portable terminal, otherwise do not recover to handle.
Figure 5 shows that the flow chart of the method embodiment of backup data information of the present invention, it may further comprise the steps:
When Backup Data, set up its index information, length information, CRC information and backup in the back-up storage module convenience in the time of can guaranteeing the data message recovery, the correspondence and the integrality of position together.
Only under the situation that the data message in memory module is modified or covers, the recovery identification information that need recover backed up data information just is set, so that in follow-up flow process, just need restore data information, the recovery identification information that need recover backed up data information just is not set when data message is not modified, has avoided recovering performance impact that portable terminal is brought because of unnecessary data.
Figure 6 shows that the basic flow sheet that in the method for backup data information of the present invention backed up data information is recovered, this flow process can realize that it comprises based on portable terminal shown in Figure 2:
After updating mobile terminal is finished, according to recovering identification information backed up data is recovered automatically, need not user's manual operations, the real-time height, and made things convenient for the user.
Figure 7 shows that the flow chart of the embodiment one that in the method for backup data information of the present invention backed up data information is recovered, this embodiment can realize that it specifically may further comprise the steps based on Fig. 2 or portable terminal shown in Figure 3:
Index information and length information according to data message come restore data, have guaranteed data message convenience of recovering and the correspondence of recovering the position.
Step 703 finishes.
In the embodiment shown in fig. 7, data recovery module 7 also utilizes the CRC information of backup data information that data recovered information is done completeness check after backed up data information is returned to original position in the information storage module.
Data message comes verification data recovered information according to the CRC information of data message after recovering, and has guaranteed the integrality that data message recovers.
In addition, data recovery module 7 with the original position of backed up data information full recovery in the information storage module after, the recovery identification information that recovers in the identification module storage in 6 is revised as does not need state that backed up data information is recovered.
In addition, can also take following method that backed up data information is recovered: data recovery module returns to backed up data information in the memory module recovery indication information in the memory module according to what client modules sent, and backed up data information in the memory module is returned in the memory module.This flow process can realize based on portable terminal shown in Figure 3.
Adopt aforesaid way, the user is the recovery of control data information manually, relatively flexibly.
Figure 8 shows that the flow chart of the embodiment two that in the method for backup data information of the present invention backed up data information is recovered, this embodiment can realize that it specifically may further comprise the steps based on portable terminal shown in Figure 3:
Step 801, after client modules 2 receives the operation indication information of recovery Backup Data of user input, generation returns to the recovery indication information of original position in the information storage module with backed up data information, and this indication information is sent to data recovery module 7.
After step 802, data recovery module 7 receive the recovery indication information that client modules 2 sends,, this data message is returned to original position in the information storage module according to backed up data information index information and length information in the back-up storage module.
In the embodiment shown in fig. 8, data recovery module 7 also utilizes the CRC information of backup data information that data recovered information is done completeness check after backup data information is returned to original position in the information storage module.
In addition, in the embodiment shown in fig. 8, based on portable terminal shown in Figure 4, data recovery module 7 with the original position of backed up data information full recovery in the information storage module after, the recovery identification information that recovers in the identification module storage in 6 can also be revised as does not need state that backed up data information is recovered, like this, after portable terminal being carried out the annex upgrading next time, just can be by the recovery of above-mentioned recovery flow process realization to Backup Data, to manually recover to combine, realize the flexibility that data message recovers with automatic the recovery, convenience and real-time.
The portable terminal that provides in the embodiment of the invention is provided, when it being carried out the annex upgrading, can be voluntarily wherein data message be backed up and recovers, need not additionally to come Backup Data by means of computer, reduced the cost of Backup Data, made things convenient for mobile phone users, avoided simultaneously when data message recovers, the situation of the data message matching error of a plurality of portable terminals that take place has guaranteed accuracy and reliability that mobile terminal data recovers; Even the recovery process accidental interruption of data message can not cause losing of data message yet, guaranteed the fail safe of data message; Can be automatically the data message of portable terminal be backed up and recovers, need not user's manual operations, the real-time height, and made things convenient for the user; If the process accidental interruption of data message, after the fault recovery of portable terminal, data recovery module continues data message is recovered, and has guaranteed that data message can be by complete recovery.
It should be noted last that: above embodiment is only in order to illustrating technical scheme of the present invention, but not the present invention is made restrictive sense.Although the present invention is had been described in detail with reference to above-mentioned preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, and this modification or be equal to the spirit and scope that replacement does not break away from technical solution of the present invention.
Claims (9)
1. a portable terminal comprises the Service Processing Module, client modules and the upgrading download module that connect successively, and the memory module that is connected with described upgrading download module, it is characterized in that, also comprises:
Monitoring modular is connected with described upgrading download module and described memory module respectively, is used for monitoring the change state of the data message of upgrade status that described upgrading download module carries out and described memory module;
The data backup module is connected with described monitoring modular, described memory module respectively, is used for the data message of described memory module is made back-up processing;
Whether recover identification module, be connected with described monitoring modular, being used to store needs recovery identification information that backed up data information is recovered;
Data recovery module is connected with described recovery identification module and described memory module respectively, is used for recovering backed up data information in the described memory module according to recovering identification information.
2. portable terminal according to claim 1 is characterized in that, described memory module and described recovery identification module are wholely set.
3. portable terminal according to claim 1, it is characterized in that, described memory module further comprises information storage module and back-up storage module, and described information storage module is used for storing data information, and described back-up storage module is used to store the backup information of described data message;
Described upgrading download module is connected with described information storage module, described data backup module is connected with described information storage module and back-up storage module, data message in the described information storage module is backuped to described back-up storage module, described data recovery module connects described information storage module and described back-up storage module, and backed up data information further refers in the described memory module of described recovery: recover data message in the described information storage module according to the backup information in the described back-up storage module.
4. according to claim 1,2 or 3 described portable terminals, it is characterized in that described memory module realizes by the exercisable storage medium of portable terminal.
5. portable terminal according to claim 4 is characterized in that, described memory module is safe digital card or multimedia storage card.
6. a portable terminal comprises the Service Processing Module, client modules and the upgrading download module that connect successively, and the memory module that is connected with described upgrading download module, it is characterized in that, also comprises:
Monitoring modular is connected with described upgrading download module and described memory module respectively, is used to monitor the upgrade status that described upgrading download module carries out;
The data backup module is connected with described monitoring modular and described memory module respectively, is used for the data message of information storage module is backuped to described memory module;
Data recovery module is connected with described memory module and described client modules respectively, is used for the recovery indication information according to client modules, recovers backed up data information in the described memory module.
7. portable terminal according to claim 6, it is characterized in that, described memory module further comprises information storage module and back-up storage module, and described information storage module is used for storing data information, and described back-up storage module is used to store the backup information of described data message;
Described upgrading download module is connected with described information storage module, described data backup module is connected with described information storage module and back-up storage module, data message in the described information storage module is backuped to described back-up storage module, described data recovery module connects described information storage module and described back-up storage module, and backed up data information further refers in the described memory module of described recovery: recover data message in the described information storage module according to the backup information in the described back-up storage module.
8. according to claim 6 or 7 described portable terminals, it is characterized in that described memory module realizes that by the exercisable storage medium of portable terminal described memory module is to be located at the memory module of portable terminal inside, or the memory module that connects by interface.
9. according to claim 6 or 7 described portable terminals, it is characterized in that, also comprise:
Whether recover identification module, be connected with described monitoring modular, being used to store needs recovery identification information that backed up data information is recovered.
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| CN2006101608715A CN1976517B (en) | 2006-11-30 | 2006-11-30 | Mobile terminal |
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| CN2006101608715A CN1976517B (en) | 2006-11-30 | 2006-11-30 | Mobile terminal |
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| CN1976517B true CN1976517B (en) | 2010-08-11 |
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| CN101146285B (en) * | 2007-08-30 | 2011-03-30 | Tcl天一移动通信（深圳）有限公司 | A data backup method for mobile terminal |
| CN101431815B (en) * | 2007-11-09 | 2010-10-20 | 中国移动通信集团公司 | Method, system and apparatus for mobile terminal data backup and recovery |
| CN101951621B (en) * | 2010-09-16 | 2013-04-03 | 新邮通信设备有限公司 | Alarm storm prevention and control method and device |
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