CN105468393A - Module version upgrading method and terminal apparatus - Google Patents
Module version upgrading method and terminal apparatus Download PDFInfo
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- CN105468393A CN105468393A CN201410457687.1A CN201410457687A CN105468393A CN 105468393 A CN105468393 A CN 105468393A CN 201410457687 A CN201410457687 A CN 201410457687A CN 105468393 A CN105468393 A CN 105468393A
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Abstract
The invention provides a module version upgrading method and a terminal apparatus. The module version upgrading method is used for upgrading the software version of a first module of a terminal apparatus. The module version upgrading method comprises: acquiring a module upgrading version file; detecting integrity of the module upgrading version file, detecting version information in the module upgrading version file, and generating a detection result accordingly; decrypting a download file in the module upgrading version file according to the detection result; and using the decrypted download file to execute an upgrading program on a software partition of the first module. According to the method and apparatus, the software version of the module can be upgraded remotely, and integrity of the module upgrading version file can be verified, so as to prevent data loss during a remote downloading process, which is beneficial to network transmission security.
Description
Technical field
The present invention relates to a kind of module release upgrading (moduleversionupgrading) method and end device, espespecially a kind of remote upgrade the module release upgrade method of subregion upgrading and end device.
Background technology
Along with the arrival in forth generation (4G) mobile broadband network epoch, mobile terminal will be more and more universal.Meanwhile, corresponding application function also becomes increasingly complex.In order to function and the problem compatible between solution terminal and base station of terminal extension module, usually need to carry out software release upgrade to terminal module.For the upgrading of terminal module, traditional mode is that updating operation is carried out seriatim to all terminals in the scene of to set up end device to client by the attendant of manufacturer.But such mode will very labor intensive and after service cost be also too huge.Moreover when number of devices is a lot, the work period needed for whole upgrading also can be long.
Another kind of upgrading mode provided a kind of mode of aerial firmware downloads (FirmwareOverTheAir, FOTA) to carry out providing unit by the chip manufacturer of terminal module to divide upgrading.But this mode still also exists many defects, such as, can only be supplied to the partial-partition upgrading of terminal module, and subregion of upgrading manages and easily produces entanglement respectively; in addition; the upgrading carried out does not have safeguard measure, has not both had upgraded version to verify, more there is no completeness check.
Therefore, how promote upgrading operating efficiency and security further and reduce after service cost and also just become one of target that industry makes great efforts.
Therefore, need to provide a kind of module release upgrade method and end device to solve the problems referred to above.
Summary of the invention
Therefore, the present invention mainly provides a kind of module release upgrade method and associated end devices, to improve the shortcoming of known technology.
The present invention discloses a kind of module release upgrade method, and this module release upgrade method is used for the software version of one first module of upgrading one end device, and this module release upgrade method comprises: obtain a module upgrade version file; Check the integrality of this module upgrade version file, check the version information in this module upgrade version file, and produce a check result according to this; According to this check result, the download file in this module upgrade version file is decrypted; And utilize the software partition of this download file to this first module after deciphering to perform a ROMPaq.
The present invention also discloses a kind of end device, and this end device comprises: one first module; One acquiring unit, this acquiring unit is used for obtaining a module upgrade version file; One inspection unit, this inspection unit is used for checking the integrality of this module upgrade version file, checks the version information in this module upgrade version file, and produces a check result according to this; One decryption unit, this decryption unit is used for being decrypted the download file in this module upgrade version file according to this check result; And a upgrade unit, this upgrade unit is used for the software partition of this download file to this first module after utilizing deciphering and performs a ROMPaq.
The present invention can remote upgrade module software version and the integrality of module upgrade version file is verified, be conducive to Internet Transmission safety to prevent loss of data in remote download process.The present invention also waits checking of version information increasing module model and module release number to module release, controls to prevent from downloading wrong version, and be conducive to the management control of version with plus versions.It is a module upgrade version file that simultaneously the present invention integrates each subregion, and to increase the uniqueness of version, the management that is conducive to version controls.In addition, the present invention increases the status indication of upgrade mode to record current upgrade status, then when meeting with power-off in escalation process, and power-off protection when can re-start upgrading when restarting and achieve upgrading.
Accompanying drawing explanation
Fig. 1 is a mobile terminal apparatus of the embodiment of the present invention and the relation schematic diagram of a version server.
Fig. 2 is the members schematic diagram of a mobile terminal apparatus of the embodiment of the present invention.
Fig. 3 is the schematic diagram of a module release upgrading flow process of the embodiment of the present invention.
Fig. 4 is the component content schematic diagram of a module upgrade version file of the embodiment of the present invention.
Fig. 5 and Fig. 6 is another schematic diagram of a module release upgrading flow process of the embodiment of the present invention.
Fig. 7 is another part assembly schematic diagram of a mobile terminal apparatus of the embodiment of the present invention.
Primary clustering symbol description:
10 mobile terminal apparatus
102 central processing units
104 storeies
106 communication modules
108 storage modules
110WIFI module
20 version servers
202,702 acquiring units
204,704 inspection units
206,706 decryption unit
208,708 upgrade unit
30,50 flow processs
300,302,304,306,308,310, step
500、502、504、506、508、510、
512、514、516、518、520、522、
524、526、528、530、532
7042 first inspection units
7044 second inspection units
7046 the 3rd inspection units
7048 the 4th inspection units
7082 first upgrade unit
7084 second upgrade unit
Embodiment
Knownly the problem of high after service cost is caused to needing during correlation module edition upgrading in mobile terminal apparatus to upgrade to correlation module at the scene in order to solve, the invention provides and a kind ofly utilize remote upgrade and by the module release upgrade method of subregion respectively management upgrade, thus, relevant after service cost can effectively be saved and the efficiency of lifting upgrading operation.Please refer to Fig. 1, Fig. 1 is a mobile terminal apparatus 10 of the embodiment of the present invention and the relation schematic diagram of a version server 20.Mobile terminal apparatus 10 includes central processing unit 102, storer 104, communication module 106, storage module 108 and a WIFI module 110, but is not limited thereto, and mobile terminal apparatus 10 also can comprise other applied function modules.Communication module 106 is arranged in mobile terminal apparatus 10, and communication module 106 itself also has operating system and carries out being connected and communicating with mobile terminal apparatus 10 by communication interface (such as USB interface).Version server 20 includes a module upgrade version file.Mobile terminal apparatus 10 obtains the module upgrade version file in version server 20 by wired or wireless connected mode.Then, mobile terminal apparatus 10 can be verified acquired module upgrade version file and upgrade with the software of mode to related application functional module of subregion upgrading.
Further, below illustrate it is to upgrade to example to explain to the software of communication module 106, but not as limit.Please refer to Fig. 2, Fig. 2 is the members schematic diagram of a mobile terminal apparatus 10 of the embodiment of the present invention.Mobile terminal apparatus 10 also includes acquiring unit 202, inspection unit 204, decryption unit 206 and a upgrade unit 208.Acquiring unit 202 is with obtaining this module upgrade version file in cause version server 20.Inspection unit 204 is used for checking the version information in the integrality of this module upgrade version file and checking module update version document, to produce a check result.Decryption unit 206 is used for being decrypted the download file in this module upgrade version file according to check result.Upgrade unit 208 is used for utilizing the download file after deciphering to realize ROMPaq to the software of communication module 106 with subregion executive mode.
About the function mode of mobile terminal apparatus 10 how remote upgrade related function module, can be summarized as a module release upgrading flow process 30, as shown in Figure 3, module release upgrading flow process 30 comprises following steps:
Step 300: start.
Step 302: obtain module upgrade version file.
Step 304: the integrality of checking module update version document and the version information in checking module update version document, and produce check result according to this.
Step 306: the download file in module upgrade version file is decrypted according to check result.
Step 308: utilize the download file after deciphering to perform ROMPaq to the software partition of communication module.
Step 310: terminate.
Below do one to above-mentioned steps further to describe in detail, first, in step 302, when mobile terminal apparatus 10 is for upgrading to the software of communication module 106 or when version server 20 pairs of mobile terminal apparatus 10 assign the instruction of upgrading to the software of communication module 106, the acquiring unit 202 in mobile terminal apparatus 10 downloads the module upgrade version file obtained in version server 20 by wired or wireless connected mode.Wherein, as shown in Figure 4, module upgrade version file comprises version file and (before deciphering) download file, wherein by Document encapsulation mode, version file and (before deciphering) download file is packaged into this module upgrade version file.Further, version file comprises version information and partition information.Wherein, version information comprises module model, module release number, the file size of integrity check value (such as CRC check value (CRCchecksum)), module upgrade version file, deciphering type and decruption key.Wherein partition information comprises the size of the title of each subregion or mark, subregion, and wherein (before deciphering) download file is made up of each subregion upgrade file of the software corresponding to communication module 106, is encrypted again and formed after composition.
Obtain the module upgrade version file in version server 20 when download after, in step 304, the integrality of mobile terminal apparatus 10 meeting checking module update version document guarantees that whether data are complete and complete errorless, also can check the relevant release note in checking module update version document simultaneously, and produce coherence check result according to this.For example, as shown in Figure 5, with the integrity check value in comparison version information, inspection unit 204 can confirm whether module upgrade version file keeps complete (step 504) in network transmission process by calculating.Inspection unit 204 reads the CRC check value in version information, and checks that whether CRC check value is consistent with the proof test value calculated according to module upgrade version file.If when check result indicates two numerical value to meet, the complete reception of data of representation module update version document, then carry out step 508; If when check result indicates two numerical value not meet, the loss of data of representation module update version document, then do not proceed to upgrade (step 506).That is, mobile terminal apparatus 10 pairs of module upgrade version files have carried out the verification of integrality.
Further, inspection unit 204 checks whether the module model recorded in version information meets the module model (step 508) of communication module 106.If check result instruction model is correct, then carry out step 510; If check result instruction model is incorrect, then do not proceed to upgrade (step 506).Inspection unit 204 checks whether the module release recorded in version information is number legal.If check result indicating module version number is legal and permission continuation upgrading, then carry out step 512; If check result indicating module version number is illegal, then do not proceed to upgrade (step 506).The file size of inspection unit 204 checking module update version document also checks whether the parking space of current mobile terminal apparatus 10 is enough to storage module update version document according to this.If check result instruction storage area is enough, module upgrade version file is stored in its relative storage device (step 514) by mobile terminal apparatus 10, can again upgrade in order to during subsequent upgrade failure; If check result instruction storage area is not enough, then do not proceed to upgrade (step 506).
In brief, in step 304, the integrality of the present invention to module upgrade version file is verified, to prevent loss of data in remote download process.Meanwhile, the present invention is also adding checking of the relevant release notes such as module model and module release number to module release, to prevent from downloading wrong version, and then the management being conducive to version controls.
Within step 306, when after the inspection operation that inspection unit 204 carries out being correlated with, decryption unit 206 is decrypted (before the deciphering) download file in module upgrade version file according to aforementioned check result.Thus, owing to being encrypted measure to the file after assembling, therefore can effectively prevent kernel program from being intercepted by undesirable person in transmitting procedure when edition upgrading.For example, as shown in figs. 5 and 6, when step 504,508,510, the check result of 512 is all the words met, mobile terminal apparatus 10 pairs of communication modules 106 assign a upgrade (step 516), now, communication module 106 can switch to a upgrade mode (step 518).Such as mobile terminal apparatus 10 sends fastboot (starting fast) instruction by an AT instruction to communication module 106, and communication module 106 needs to be switched to fastboot pattern, also monitors the upgrade data from mobile terminal apparatus 10 simultaneously.Then, deciphering type described in decryption unit 206 read module update version document and decruption key, and according to this (before the deciphering) download file in module upgrade version file is decrypted, producing (after deciphering) download file (step 520).If decipher unsuccessfully, then enter step 522, do not proceed upgrading, and prompting is deciphered unsuccessfully and deletion error version.
In step 308, after download file after decryption unit 206 produces deciphering, upgrade unit 208 decomposes the download file after deciphering according to subregion state, Labelling Regions and partition size, to be syncopated as the multiple partitioned files corresponding to each subregion of this communication module 106, to recycle those partitioned files and respectively each subregion of the software of communication module 106 is upgraded.For example, as shown in Figure 6, upgrade unit 208 pairs of communication modules 106 arrange a upgrade flag, when download file after communication module 106 receiving and deciphering, arrange and are labeled as 1, and be saved in (step 524) in storer.Thus, when there is the unusual conditions such as power-off in escalation process, communication module 106 can detect the state of this upgrade flag when next time starts shooting, if state is 1, then automatically rest on BOOT state, again upgrade with standby communication terminal device 10 pairs of communication modules 106.Further, upgrade unit 208 obtains the information of subregion to be upgraded, and in communication module 106, removes the data of script in those subregions to be upgraded or notify that communication module 106 removes the data (step 526) of script in those subregions to be upgraded.Then, upgrade unit 208, according to the Labelling Regions of each subregion to be upgraded and size, intercepts the download file (step 528) corresponding to each subregion by the download file after deciphering.Then, the download file corresponding to each subregion is updated/written in each respective partition of the software of communication module 106 (step 530) by upgrade unit 208 respectively.In addition, can check whether other subregions also need upgrading, if still there are other subregions also to need upgrading, then again perform step 526 to step 530 and to upgrade relevant partitions.Finally, when after the ROMPaq completing all subregions to be upgraded, upgrade flag is set to 0, restarts communication module 106, and instruction upgrades successfully (step 532).
In other words, for the structural framing of the module upgrade version file for upgrading, the present invention adds relevant release note and is encrypted protection to module download file on original module release basis.When carrying out module upgrade, mobile terminal apparatus 10 reality can be removed version information and is upgraded to by each subregion of download file among each subregion of applied function module.
It should be noted that above-mentioned each flow process and device are one embodiment of the invention, those of ordinary skill in the art should do different changes or modification according to this, and is not limited thereto.For example, communication module 106 can be a 4G communication module, a 3G communication module or any other communication module.Software of the present invention can be the firmware or the application software that are relevant to applied function module.The step gone out shown by process flow diagram in accompanying drawing of the present invention can automatically perform in mobile terminal device.In addition, without prejudice under spirit of the present invention, the step in the flow process of Fig. 3, Fig. 5 or Fig. 6 can increase again other intermediate steps, several step can be merged into one step or can clipped step, to do suitable change.Certainly, if can obtain roughly the same result, then the arbitrary flow process in Fig. 3, Fig. 5 or Fig. 6 also non-limitingly will to perform according to the order shown in Fig. 3, Fig. 5 or Fig. 6.
On the other hand, mobile terminal apparatus 10 can realize the module release upgrading flow process of this case by various arrangement of components mode.For example, please refer to Fig. 7, Fig. 7 is another part assembly schematic diagram of a mobile terminal apparatus 10 of the embodiment of the present invention.Mobile terminal apparatus 10 comprises acquiring unit 702, inspection unit 704, decryption unit 706 and a upgrade unit 708.Acquiring unit 702 is with obtaining this module upgrade version file in cause version server 20.The integrality of module upgrade version file acquired by inspection unit 704 is used for checking and the version information in checking module update version document, to produce a check result.Inspection unit 704 comprises one first inspection unit 7042,1 second inspection unit 7044, the 3rd inspection unit 7046, the 4th inspection unit 7048.Can be parallel join relation or relation connected in series between those inspection units.Wherein the first inspection unit 7042 is used for the integrality of correction verification module update version document to guarantee that whether data are complete and complete errorless.Second inspection unit 7044 is used for checking that whether the module model recorded in version information is consistent with the module model of communication module 106.3rd inspection unit 7046 is used for checking in version information whether the module release recorded is number legal.4th inspection unit 7048 be used for checking module update version document file size and judge whether the parking space of current mobile terminal apparatus 10 is enough to storage module update version document according to this.Decryption unit 706 is used for being decrypted the download file in this module upgrade version file according to check result.Upgrade unit 708 is used for utilizing the download file after deciphering to perform ROMPaq to the software partition of communication module 106.Upgrade unit 708 comprises one first upgrade unit 7082 and one second upgrade unit 7084.First upgrade unit 7082 is used for decomposing to be syncopated as multiple partitioned file to the download file after deciphering according to subregion state, Labelling Regions and partition size.Second upgrade unit 7084 is used for utilizing those partitioned files to upgrade to each subregion of the software of communication module 106 respectively.
In sum, compare known technology, the present invention can remote upgrade module software version and the integrality of module upgrade version file is verified, be conducive to Internet Transmission safety to prevent loss of data in remote download process.The present invention also waits checking of version information increasing module model and module release number to module release, controls to prevent from downloading wrong version, and be conducive to the management control of version with plus versions.It is a module upgrade version file that simultaneously the present invention integrates each subregion, and to increase the uniqueness of version, the management that is conducive to version controls.In addition, the present invention increases the status indication of upgrade mode to record current upgrade status, then when meeting with power-off in escalation process, and power-off protection when can re-start upgrading when restarting and achieve upgrading.
The foregoing is only preferred embodiment of the present invention, every equivalent variations of doing according to the scope of claims of the present invention and modification, all should belong to covering scope of the present invention.
Claims (22)
1. a module release upgrade method, this module release upgrade method is used for the software version of one first module of upgrading one end device, and this module release upgrade method comprises:
Obtain a module upgrade version file;
Check the integrality of this module upgrade version file, check the version information in this module upgrade version file, and produce a check result according to this;
According to this check result, the download file in this module upgrade version file is decrypted; And
The software partition of this download file to this first module after deciphering is utilized to perform a ROMPaq.
2. the method for claim 1, the method also comprises this end device and obtains this module upgrade version file from a version server.
3. the method for claim 1, wherein checks that the step of the integrality of this module upgrade version file comprises:
Check that whether the integrity check value in this version information is consistent with the proof test value calculated according to this module upgrade version file;
When check result is for meeting, check this version information in this module upgrade version file.
4. the method for claim 1, wherein checks that the step of this version information in this module upgrade version file comprises:
Check the module model in this module upgrade version file, a module release number and a file size at least one of them.
5. method as claimed in claim 4, whether the method this module model also comprised in this version information of inspection meets the module model of this first module.
6. method as claimed in claim 4, the method also comprises and checks whether this module release in this version information is number legal.
7. method as claimed in claim 4, the method also comprises this file size checked in this version information, and checks whether the storage area of this end device is enough to deposit this module upgrade version file according to this.
8. the method for claim 1, the method is also included in this check result when indicating this end device storage area enough, and this end device stores this module upgrade version file.
9. the method for claim 1, wherein comprises the step that this download file in this module upgrade version file is decrypted according to this check result:
When this check result indicates this module release number met in the module model of this first module, this version information of this module model in this version information to be legal and the storage area of this end device is enough to deposit a kind of situation at least wherein such as this module upgrade version file, end device assigns a upgrade to this first module, and this first module switches to a upgrade mode; And
Read deciphering type and the decruption key in this version information, and according to this this download file in this module upgrade version file is decrypted, to produce this download file after deciphering.
10. the method for claim 1, the method is also included in this end device when assigning a upgrade to this first module, utilizes and arranges a upgrade flag to record current upgrade status.
11. the method for claim 1, wherein comprise according to the step utilizing the software partition of this download file to this first module after deciphering to perform this ROMPaq:
According to the Labelling Regions in this version information and a partition size, this download file after deciphering is decomposed, to be syncopated as multiple partitioned file; And
The plurality of partitioned file is utilized to upgrade to each subregion of the software of this first module respectively.
12. 1 kinds of end devices, this end device comprises:
One first module;
One acquiring unit, this acquiring unit is used for obtaining a module upgrade version file;
One inspection unit, this inspection unit is used for checking the integrality of this module upgrade version file, checks the version information in this module upgrade version file, and produces a check result according to this;
One decryption unit, this decryption unit is used for being decrypted the download file in this module upgrade version file according to this check result; And
One upgrade unit, this upgrade unit is used for utilizing the software partition of this download file to this first module after deciphering to perform a ROMPaq.
13. end devices as claimed in claim 12, wherein this acquiring unit obtains this module upgrade version file from a version server.
14. end devices as claimed in claim 12, wherein this inspection unit checks that whether the integrity check value in this version information is consistent with the proof test value calculated according to this module upgrade version file, when check result is that when meeting, this inspection unit checks this version information in this module upgrade version file.
15. end devices as claimed in claim 12, wherein this inspection unit check a module model in this module upgrade version file, a module release number and a file size at least one of them.
16. end devices as claimed in claim 15, wherein this inspection unit checks whether this module model in this version information meets the module model of this first module.
17. end devices as claimed in claim 15, wherein this inspection unit checks whether this module release in this version information is number legal.
18. end devices as claimed in claim 15, wherein this inspection unit checks this file size in this version information, and checks whether the storage area of this end device is enough to deposit this module upgrade version file according to this.
19. end devices as claimed in claim 12, wherein when this check result indicates this end device storage area enough, this end device stores this module upgrade version file.
20. end devices as claimed in claim 12, wherein this module model in this version information is indicated to meet the module model of this first module in this check result, when this module release number in this version information is legal and the storage area of this end device is enough to deposit a kind of situation at least wherein such as this module upgrade version file, end device assigns a upgrade to this first module and this first module switches to a upgrade mode, and deciphering type and the decruption key that this decryption unit reads in this version information is also decrypted this download file in this module upgrade version file according to this, to produce this download file after deciphering.
21. end devices as claimed in claim 12, wherein when this end device assigns a upgrade to this first module, this upgrade unit utilizes and arranges a upgrade flag to record current upgrade status.
22. end devices as claimed in claim 15, wherein this upgrade unit decomposes to be syncopated as multiple partitioned file according to the Labelling Regions in this version information and a partition size to this download file after deciphering and utilizes the plurality of partitioned file to upgrade to each subregion of the software of this first module respectively.
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| CN111766797A (en) * | 2019-04-02 | 2020-10-13 | 海盗船存储器公司 | Microcontroller, memory module and method for updating firmware of microcontroller |
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