CN105242950A - Display screen upgrading method and system - Google Patents
Display screen upgrading method and system Download PDFInfo
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- CN105242950A CN105242950A CN201510770506.5A CN201510770506A CN105242950A CN 105242950 A CN105242950 A CN 105242950A CN 201510770506 A CN201510770506 A CN 201510770506A CN 105242950 A CN105242950 A CN 105242950A
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Abstract
The invention provides a display screen upgrading method and system. When a configuration file of upgrading screen parameters is contained in an obtained upgrading package, a current screen parameter file matched with a backup screen parameter file is directly used for upgrading current screen parameters of a target display screen, and therefore it is ensured that the screen parameters of the target display screen can be correctly upgraded under the condition that a single upgrading package corresponds to multiple types of display screens; when the configuration file of upgrading screen parameters is not contained in the upgrading package, the current screen parameters are upgraded through the backup screen parameter file meeting a first preset condition, and therefore usability of the upgraded screen parameter file is ensured; whole-machine software does not need to be upgraded, and the accuracy and efficiency of screen parameter upgrading are greatly improved.
Description
Technical field
The present invention relates generally to electronic technology field, more particularly relates to a kind of display screen upgrade method and system.
Background technology
At present, interactive intelligent tablet computer has been widely applied in daily life and work, and it, primarily of display screen and mainboard composition, all also exists the problem that producer is numerous, characteristic is inconsistent.Wherein, display screen parameter (it being joined referred to as screen herein) is a wherein main screen characteristics, it is except comprising the parameters such as clock, pixel and sequential, also comprise the parameters such as the screen relevant to this mainboard, colour temperature, for the dissimilar display screen of different manufacturers or same producer, the each parameter comprised joined by its screen is all different usually, that is, each display screen needs the configuration file of its mainboard independently a and adaptive, and the interactive intelligent tablet computer that guarantee forms normally works.
On this basis, be meeting the market requirement, when the screen ginseng of interactive intelligent tablet computer is upgraded, prior art normally carries out upgrading configuration to its complete machine software, realize the upgrading of its screen ginseng, there is the problem of correct screen ginseng of cannot upgrading, namely have impact on the accuracy and efficiency of screen ginseng upgrading.
Summary of the invention
In view of this, the invention provides a kind of display screen upgrade method and system, can utilize single AKU realize corresponding multiple display screen type screen ginseng accurate, upgrade fast.
To achieve these goals, this application provides following technical scheme:
A kind of display screen upgrade method, described method comprises:
Detect in the AKU obtained the configuration file whether comprising upgrading screen ginseng;
When comprising the configuration file of described upgrading screen ginseng in described AKU, utilizing in described configuration file and shielding join that file matches current with the backup that prestores and shield and join the current screen ginseng of file to target display screen and upgrade;
When not comprising the configuration file of described upgrading screen ginseng in described AKU, utilizing and meeting the first pre-conditioned described backup screen and join the current screen ginseng of file to target display screen and upgrade.
Preferably, described method also comprises:
Judge whether to need to back up completing the system configuration information after shielding ginseng upgrading;
When needing to back up the system configuration information after completing the upgrading of screen ginseng, determine to need in described system configuration information the backup information that backs up and memory location thereof;
Described backup information is saved to described memory location.
Preferably, when not comprising the configuration file of described upgrading screen ginseng in described AKU, and meet the first pre-conditioned described backup screen in described utilization and join before the current screen ginseng of file to target display screen upgrade, described method also comprises:
Judge that whether the screen ginseng subregion preset is complete;
When described default screen ginseng subregion is imperfect, performs described utilization and meet the first pre-conditioned described backup screen and join the current screen ginseng of file to target display screen and carry out upgrade step.
Preferably, described utilization in described configuration file is shielded join that file matches current and is shielded and join file and carry out upgrading to current screen ginseng and comprise with backup:
Be multiple current screen ginseng files by described configuration file decompress(ion);
Described multiple current screen ginseng file and the backup that prestores are shielded and joins file and contrast;
When exist in described multiple current screen ginseng file with described back up shield join target screen that file mates join file time, utilize the current screen ginseng of described target screen ginseng file to target display screen to upgrade;
When described multiple current screen ginseng file with described back up shield join file do not mate time, according to the configuration information of target display screen, obtain and meet the second pre-conditioned screen ginseng file and join file as target screen, and perform and describedly utilize described target screen to join the current screen ginseng of file to target display screen to carry out upgrade step.
Preferably, described utilization meet the current screen ginseng of the first pre-conditioned described backup screen ginseng file to target display screen carry out upgrading comprise "
Calculate the current MD5 value of described backup screen ginseng file, and described current MD5 value and the MD5 value that prestores are compared;
When described current MD5 value is consistent with the described MD5 value that prestores, utilizes and described the current screen ginseng of described backup screen ginseng file to target display screen to be upgraded;
When described current MD5 value and the described MD5 value that prestores inconsistent time, perform the described configuration information according to described display screen, obtain and meet the second pre-conditioned screen ginseng file and join Files step as target screen.
Preferably, exist in described multiple current screen ginseng file with described back up to shield join target screen that file mates and join file and specifically refer to:
Exist in described multiple current screen ginseng file and join file with the described target screen shielding the title of joining file consistent that backs up.
A kind of display screen update device, described device comprises:
First detection module, for detecting in obtained AKU the configuration file whether comprising upgrading screen ginseng;
First upgrading configuration module, for when comprising the configuration file of described upgrading screen ginseng in described AKU, to utilize in described configuration file and the backup that prestores is shielded join that file matches current and shielded and join the current screen ginseng of file to target display screen and upgrade;
Second upgrading configuration module, for when not comprising the configuration file of described upgrading screen ginseng in described AKU, utilizing and meeting the first pre-conditioned described backup and shield and join the current screen ginseng of file to target display screen and upgrade.
Preferably, described device also comprises:
Second judge module, needs to back up completing the system configuration information after shielding ginseng upgrading for judging whether;
First information acquisition module, for when needing to back up the system configuration information after completing the upgrading of screen ginseng, determines to need in described system configuration information the backup information that backs up and memory location thereof;
Memory module, for being saved to described memory location by described backup information.
Preferably, described first upgrading configuration module comprises:
Decompression units, for by described configuration file decompress(ion) being multiple current screen ginseng files;
Contrast unit, joins file contrast for described multiple current screen ginseng file and the backup that prestores being shielded;
First upgrading dispensing unit, for when exist in described multiple current screen ginseng file with described back up shield join target screen that file mates join file time, utilize the current screen ginseng of described target screen ginseng file to target display screen to upgrade;
Second upgrading dispensing unit, for when described multiple current screen ginseng file with described back up shield join file do not mate time, according to the configuration information of described display screen, obtain and meet the second pre-conditioned screen ginseng file and join file as target screen, trigger described first upgrading dispensing unit and utilize described target screen to join the current screen ginseng of file to target display screen to upgrade.
Preferably, described second upgrading configuration module comprises:
Calculating comparing unit, for calculating the current MD5 value of described backup screen ginseng file, and described current MD5 value and the MD5 value that prestores being compared;
3rd upgrading dispensing unit, for when described current MD5 value is consistent with the described MD5 value that prestores, utilizes described the screen described backup to join the current screen ginseng of file to target display screen and upgrade;
4th upgrading dispensing unit, for when described current MD5 value and the described MD5 value that prestores are inconsistent, trigger described second and upgrades dispensing unit according to the configuration information of described display screen, and the satisfied second pre-conditioned screen of acquisition is joined file and joined file as target screen.
As can be seen here, compared with prior art, this application provides a kind of display screen upgrade method and system, when comprising the configuration file of upgrading screen ginseng in obtained AKU, direct utilization and backup are shielded join that file matches current and are shielded and join the current screen ginseng of file to target display screen and upgrade, thus guarantee when the corresponding multiple display screen type of this single AKU, to the correct upgrading that the screen of this target display screen is joined; When not comprising the configuration file of upgrading screen ginseng in this AKU, meet the first pre-conditioned backup screen ginseng file by utilizing current screen ginseng is upgraded, thus ensure screen ginseng file availability after the upgrade, and the application is without the need to upgrading to complete machine software, substantially increase the accuracy and efficiency of screen ginseng upgrading.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The schematic flow sheet of a kind of display screen upgrade method embodiment that Fig. 1 provides for the application;
The part run schematic diagram of the another kind of display screen upgrade method embodiment that Fig. 2 provides for the application;
The part run schematic diagram of another display screen upgrade method embodiment that Fig. 3 provides for the application;
The structural representation of a kind of display screen update device embodiment that Fig. 4 provides for the application;
A kind of display screen upgradeable architecture schematic diagram that Fig. 5 provides for the application;
The part-structure schematic diagram of the another kind of display screen update device embodiment that Fig. 6 provides for the application;
The part-structure schematic diagram of another display screen update device embodiment that Fig. 7 provides for the application;
The structural representation of another display screen update device embodiment that Fig. 8 provides for the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
This application provides a kind of display screen upgrade method and system, when comprising the configuration file of upgrading screen ginseng in obtained AKU, direct utilization and backup are shielded join that file matches current and are shielded and join the current screen ginseng of file to target display screen and upgrade, thus guarantee when the corresponding multiple display screen type of this single AKU, to the correct upgrading that the screen of this target display screen is joined; When not comprising the configuration file of upgrading screen ginseng in this AKU, meet the first pre-conditioned backup screen ginseng file by utilizing current screen ginseng is upgraded, thus ensure screen ginseng file availability after the upgrade, and the application is without the need to upgrading to complete machine software, substantially increase the accuracy and efficiency of screen ginseng upgrading.
In order to enable above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, be the schematic flow sheet of a kind of display screen upgrade method embodiment that the application provides, the method can comprise:
Step S110: detect in the AKU obtained the configuration file whether comprising upgrading screen ginseng, if so, enter step S120; If not, step S130 is performed.
In actual applications; when the electronic equipments such as interactive intelligent tablet computer are upgraded; usually all can the AKU of response be deposited into memory devices such as USB flash disks; wherein; usually general system upgrade file and multiple screen ginseng file etc. can be comprised in this AKU; when start to upgrade and enter screen ginseng the upgrading stage after; primary processor is understood electronic equipment to be upgraded according to upgrading configuration; unscrambling data can comprise: the screen type of the display screen of this electronic equipment number, frequency multiplication version information, backup data information etc., but is not limited thereto.
Such as, screen type number is the screen of FHD65 cun 8, adopt certain A money frequency multiplication plate, Backup Data is arranged in the controller be connected with primary processor, now, need the configuration file judging whether to comprise upgrading screen ginseng in this AKU, to determine whether to need to utilize the screen ginseng of this AKU to its display screen to upgrade, specifically can judge whether upgrading according to this AKU title, mandatory upgrade as A65-P65-FORCE_UPGRADE.zip means that needs rise by force screen parameter certificate, now will this AKU of decompress(ion), this screen type number corresponding screen ginseng information is read to separate from screen ginseng file.
It should be noted that, judge that the judgment mode of the configuration file whether comprising upgrading screen ginseng in AKU is not limited to the mode of above-mentioned judgement AKU title, also can by judging that the mode of its property file judges whether to need upgrading, certainly can also judge by other means, the application does not do concrete restriction to this.
Wherein, in the present embodiment, primary processor can be CPU (CentralProcessingUnit, central processing unit), controller can be MCU (MicrocontrollerUnit, micro-control unit) etc., but is not limited thereto, all can determine according to actual needs, the application is not construed as limiting this.
Step S120: utilize in described configuration file and shield join that file matches current with the backup that prestores and shield and join the current screen ginseng of file to target display screen and upgrade.
In the present embodiment, when comprising the configuration file of upgrading screen ginseng in AKU, that is, having found the screen matched with current display screen in the AKU obtained and having joined upgrade information, now can directly enter upgrading flow process.
Wherein, usually the configuration file for the screen ginseng upgrading to multiple display screen can be comprised in this AKU; so; in order to realize the effective upgrading joined the screen of target display screen; the present embodiment first can be searched to shield with the backup of this target display screen and join current screen that file matches and join file from the configuration file of AKU; namely find after match with target display screen current shield and join file, recycle this current screen ginseng file and upgrade.
Concrete, as shown in Figure 2, above-mentioned steps S120 specifically can comprise:
Step S121: be multiple current screen ginseng files by described configuration file decompress(ion).
Known in conjunction with above-mentioned analysis; usually general system upgrade file and multiple screen ginseng file can be comprised, thus, when needing the screen ginseng file searched needed for the upgrading of target display screen in AKU; need first to carry out decompress(ion) to its configuration file, just can search required screen ginseng file.
Step S122: judge whether the plurality of current screen ginseng file exists to shield with the backup prestored and join the target screen that file mates and join file, if do not exist, enter step S123; If exist, perform step S124.
In this enforcement practical application, after display screen ginseng being upgraded at every turn, capital is backed up its screen ginseng file, like this, when upgrading to this display screen ginseng next time, the screen of backup just can be utilized to join file and to find corresponding screen ginseng file from multiple screen ginseng file, namely find the screen matched with target display screen and join file.
Based on this, after decompress(ion) is carried out to the configuration file of AKU, the title of the multiple current screen ginseng file that can acquire, and the title of joining file is shielded in its backup with target display screen contrast, join file to obtain required target screen.It should be noted that, the mode obtaining this screen ginseng file is not limited to the way of contrast of this kind of file name, as long as can find required target screen ginseng file, the application will not enumerate at this.
Step S123: according to the configuration information of target display screen, obtains and meets the second pre-conditioned screen ginseng file and join file as target screen.
After the multiple current screen ginseng file obtained by decompress(ion) shields with backup the contrast joining file, when not finding the screen ginseng information for upgrading target display screen, the similar screen that the present embodiment can search the essential information of joining file to required target screen similar joins file, namely meets the second pre-conditioned screen ginseng file and joins file as target screen.
Optionally, in the present embodiment practical application, identical for screen ginseng figure place, hardware requirement can be shielded ginseng document definition mutually is on an equal basis similar screen ginseng file, but is not limited thereto, visible, this second pre-conditionedly can comprise the equal requirement mutually of identical, the hardware requirement of screen ginseng figure place.Based on this; in actual development; usually a similar screen ginseng file can be specified to different screens; and it is directly bundled in AKU; like this; do not find from this AKU to shield with the backup of target display screen join screen that file mates join file time, can directly using the target screen ginseng file of this similar screen ginseng file as this target display screen of upgrading ginseng, to realize the upgrading joined the screen of this target display screen.
Step S124: utilize this target screen to join the current screen ginseng of file to target display screen and upgrade.
In conjunction with above-mentioned analysis, to shield with backup if exist and join current screen that file matches and join file, just illustrate in the multiple current screen ginseng file that decompress(ion) obtains that there is one and the backup of target display screen shields join that file mates current and shield and join file and be target screen and join file, now, this target screen can be utilized to join the screen ginseng of file to this target display screen upgrade, thus meet consumers' demand.
Step S130: utilize and meet the current screen ginseng of the first pre-conditioned backup screen ginseng file to target display screen and upgrade.
In actual applications, information usually all can partitioned storage, thus, the present embodiment can reserve for the configuration information of system the system partitioning storing these information, that is, be used for that the screen ginseng file of upgrading is joined to the screen of display screen and usually all can be kept in reserved screen ginseng subregion, now, whether the present embodiment is complete by verifying this screen ginseng subregion, and judging whether needs the screen ginseng to target display screen to upgrade.That is, when determining the configuration file not comprising upgrading screen ginseng in AKU, can judge that whether the screen ginseng subregion preset is complete, if complete, not needing to revise it or upgrade, now directly can terminate flow process of upgrading; If imperfect, recycling meets the current screen ginseng of the first pre-conditioned backup screen ginseng file to target display screen and upgrades, thus improves screen ginseng upgrading efficiency and reliability further, but is not limited thereto.
In the present embodiment practical application, when the screen ginseng subregion being used for preserving screen ginseng file is imperfect, before the screen ginseng of utilization backup screen ginseng file to target display screen is upgraded, in order to improve upgrading efficiency and reliability, first can verify whether this backup screen ginseng file is modified or damages, MD5 (Message-DigestAlgorithm5, Message-Digest Algorithm 5) method of calibration can be adopted to this present embodiment, realize this proof procedure.
Concrete, the present embodiment can calculate the current MD5 of this backup screen ginseng file, and compares, the MD5 value recorded in itself and the specific security partitioning of system if both are consistent, illustrate that this backup screen ginseng file is not modified or damages, can be used to upgrade to the screen ginseng of target display screen; If both are inconsistent, satisfied second pre-conditioned screen ginseng file can be obtained in the manner described above, the screen ginseng of target display screen is upgraded.
In sum, in the present embodiment, when comprising the configuration file of upgrading screen ginseng in obtained AKU, direct utilization and backup are shielded join that file matches current and are shielded and join the current screen ginseng of file to target display screen and upgrade, thus guarantee when the corresponding multiple display screen type of this single AKU, to the correct upgrading that the screen of this target display screen is joined; When not comprising the configuration file of upgrading screen ginseng in this AKU, meet the first pre-conditioned backup screen ginseng file by utilizing current screen ginseng is upgraded, thus ensure screen ginseng file availability after the upgrade, and the application is without the need to upgrading to complete machine software, substantially increase the accuracy and efficiency of screen ginseng upgrading.
Optionally, on the basis of the various embodiments described above, after to the upgrading of screen ginseng, usually can back up the system configuration information after upgrading, as shown in Figure 3, the method can also comprise:
Step S310: read the system configuration information after the upgrading of screen ginseng.
Step S320: judge whether to need to back up this system configuration information, if so, enter step S330; If not, process ends.
Which in this enforcement, specifically according to actual needs, can judge whether to need the system configuration information after to upgrading to back up, if so, determine to need to back up information, the application does not do concrete restriction to this further.
Step S330: determine the backup information and the memory location thereof that need backup in this system configuration information.
In actual applications, the present embodiment can be saved in reserved system partitioning by needing the backup information of backup, also can after connection peripheral control unit, this backup information is saved in the storage space of this peripheral control unit, obtain in order to when upgrading, the concrete memory location of the application to backup information is not construed as limiting.
Wherein, usually the ginseng of the screen after upgrading file can be comprised in this backup information; the backup screen ginseng file of screen ginseng file after this upgrading as subsequent upgrade can be stored in default screen ginseng subregion by the present embodiment, and the particular location of the application to this screen ginseng subregion is not construed as limiting.
Step S340: this backup information is saved to this memory location.
In conjunction with above-mentioned analysis, when upgrading to the screen ginseng of target display screen, if do not comprise the configuration file of upgrading screen ginseng in the AKU obtained, and preset screen ginseng subregion imperfect time, this backup can be utilized to shield ginseng file upgrade, detailed process can refer to the description of above-described embodiment corresponding part, and this enforcement is not described in detail in this.
As shown in Figure 4, be the structural representation of a kind of display screen update device embodiment that the application provides, this device can comprise:
First detection module 410, for detecting in obtained AKU the configuration file whether comprising upgrading screen ginseng.
In this enforcement practical application, this first detection module 410 by judging AKU title or property file, can be verified in this AKU the configuration file whether comprising upgrading screen ginseng, but being not limited to this kind of mode.
Upgradeable architecture schematic diagram as shown in Figure 5, this AKU is stored in the memory devices such as USB flash disk usually, and this memory device is connected with host CPU by USB interface, but is not limited thereto, thus obtains this AKU.
First upgrading configuration module 420, for when comprising the configuration file of described upgrading screen ginseng in described AKU, to utilize in described configuration file and the backup that prestores is shielded join that file matches current and shielded and join the current screen ginseng of file to target display screen and upgrade.
Optionally, in the present embodiment practical application, as shown in Figure 6, this first upgrading configuration module 420 can comprise:
Decompression units 421, for by described configuration file decompress(ion) being multiple current screen ginseng files.
Contrast unit 422, joins file contrast for described multiple current screen ginseng file and the backup that prestores being shielded.
Wherein, the present embodiment can shield the title of joining file by the title of the multiple current screen ginseng file obtained by decompress(ion) with backup and contrast, and searches the target screen ginseng file of coupling, but is not limited to this kind of way of contrast.
In this application, as shown in Figure 5, this backup screen ginseng file can leave system partitioning in, the memory headroom namely in Fig. 5, and also can leave peripheral control unit space in, i.e. the storage space of the MCU module of Fig. 5, the application is not construed as limiting this.
First upgrading dispensing unit 423, for when exist in described multiple current screen ginseng file with described back up shield join target screen that file mates join file time, utilize the current screen ginseng of described target screen ginseng file to target display screen to upgrade;
Second upgrading dispensing unit 424, for when described multiple current screen ginseng file with described back up shield join file do not mate time, according to the configuration information of described display screen, obtain and meet the second pre-conditioned screen ginseng file and join file as target screen, trigger described first upgrading dispensing unit and utilize described target screen to join the current screen ginseng of file to target display screen to upgrade.
Second upgrading configuration module 430, for when not comprising the configuration file of described upgrading screen ginseng in described AKU, utilizing and meeting the first pre-conditioned described backup and shield and join the current screen ginseng of file to target display screen and upgrade.
Optionally, in actual applications, as shown in Figure 7, this second upgrading configuration module 430 can comprise:
Calculating comparing unit 431, for calculating the current MD5 value of described backup screen ginseng file, and described current MD5 value and the MD5 value that prestores being compared.
The present embodiment can ensure the uniqueness of shielding ginseng file by the contrast of MD5 value, and ensures that this screen ginseng file is not modified, damages, and namely ensures that this screen ginseng file can be used, can realize the upgrading joined the screen of target display screen accordingly.
3rd upgrading dispensing unit 432, for when described current MD5 value is consistent with the described MD5 value that prestores, utilizes described the screen described backup to join the current screen ginseng of file to target display screen and upgrade.
4th upgrading dispensing unit 433, for when described current MD5 value and the described MD5 value that prestores inconsistent time, trigger described second upgrading dispensing unit according to the configuration information of described display screen, obtain and meet the second pre-conditioned screen ginseng file and join file as target screen.
As another embodiment of the present invention, on the basis of the various embodiments described above, as shown in Figure 8, this device can also comprise:
First judge module 440, for shielding the configuration file of joining when not comprising described upgrading in described AKU, judge that whether the screen ginseng subregion preset is complete, when the screen ginseng subregion preset is complete, do not need to carry out the upgrading of screen ginseng, can direct process ends, if imperfect, trigger above-mentioned second upgrading configuration module 430 again to utilize and meet the first pre-conditioned described backup screen and join the current screen ginseng of file to target display screen and upgrade, but be not limited thereto.
In addition, this device can also comprise:
Second judge module 450, needs to back up completing the system configuration information after shielding ginseng upgrading for judging whether.
First information acquisition module 460, for when needing to back up the system configuration information after completing the upgrading of screen ginseng, determines to need in described system configuration information the backup information that backs up and memory location thereof.
In the present embodiment practical application, if do not require mandatory upgrade, the present embodiment can, for screen parameter is according to carrying out independent data partition in system partitioning, not carry out shielding the again erasable of parameter certificate when carrying out the upgrading of screen ginseng; If each Backup Data of all again upgrading of upgrading is described in upgrading configuration, so in escalation process, file joined by the screen that can read backup from the controller be connected with primary processor, shown in upgradeable architecture block diagram as shown in Figure 5.As can be seen here, backup information can be stored into the storage space of system partitioning or peripheral control unit by the present embodiment, and the application is not construed as limiting this.
Memory module 470, for being saved to described memory location by described backup information.
In sum, in the present embodiment, when comprising the configuration file of upgrading screen ginseng in obtained AKU, direct utilization and backup are shielded join that file matches current and are shielded and join the current screen ginseng of file to target display screen and upgrade, thus guarantee when the corresponding multiple display screen type of this single AKU, to the correct upgrading that the screen of this target display screen is joined; When not comprising the configuration file of upgrading screen ginseng in this AKU, whether the present embodiment is complete by judging the screen ginseng subregion preset further, and when it is imperfect, meet the first pre-conditioned backup screen ginseng file by utilizing current screen ginseng is upgraded, thus ensure screen ginseng file availability after the upgrade, and the application is without the need to upgrading to complete machine software, substantially increase the accuracy and efficiency of screen ginseng upgrading.
In addition, it should be noted that, about in the various embodiments described above, the such as relational terms of first, second grade and so on is only used for operation, unit or a module and another to operate, unit or block region separate, and not necessarily requires or imply the relation or order that there is any this reality between these unit, operation or module.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method or system and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method or system.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method or the system comprising described key element and also there is other identical element.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it is corresponding with method disclosed in embodiment, so description is fairly simple, relevant part illustrates see method part.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a display screen upgrade method, is characterized in that, described method comprises:
Detect in the AKU obtained the configuration file whether comprising upgrading screen ginseng;
When comprising the configuration file of described upgrading screen ginseng in described AKU, utilizing in described configuration file and shielding join that file matches current with the backup that prestores and shield and join the current screen ginseng of file to target display screen and upgrade;
When not comprising the configuration file of described upgrading screen ginseng in described AKU, utilizing and meeting the first pre-conditioned described backup screen and join the current screen ginseng of file to target display screen and upgrade.
2. method according to claim 1, is characterized in that, described method also comprises:
Judge whether to need to back up completing the system configuration information after shielding ginseng upgrading;
When needing to back up the system configuration information after completing the upgrading of screen ginseng, determine to need in described system configuration information the backup information that backs up and memory location thereof;
Described backup information is saved to described memory location.
3. method according to claim 1, it is characterized in that, when not comprising the configuration file of described upgrading screen ginseng in described AKU, and meet the first pre-conditioned described backup screen in described utilization and join before the current screen ginseng of file to target display screen upgrade, described method also comprises:
Judge that whether the screen ginseng subregion preset is complete;
When described default screen ginseng subregion is imperfect, performs described utilization and meet the first pre-conditioned described backup screen and join the current screen ginseng of file to target display screen and carry out upgrade step.
4. the method according to claim 1-3 any one, is characterized in that, described utilization in described configuration file is shielded join that file matches current and shielded and join file and carry out upgrading to current screen ginseng and comprise with backup:
Be multiple current screen ginseng files by described configuration file decompress(ion);
Described multiple current screen ginseng file and the backup that prestores are shielded and joins file and contrast;
When exist in described multiple current screen ginseng file with described back up shield join target screen that file mates join file time, utilize the current screen ginseng of described target screen ginseng file to target display screen to upgrade;
When described multiple current screen ginseng file with described back up shield join file do not mate time, according to the configuration information of target display screen, obtain and meet the second pre-conditioned screen ginseng file and join file as target screen, and perform and describedly utilize described target screen to join the current screen ginseng of file to target display screen to carry out upgrade step.
5. method according to claim 4, is characterized in that, described utilization meets the current screen ginseng of the first pre-conditioned described backup screen ginseng file to target display screen and carries out upgrading and comprise:
Calculate the current MD5 value of described backup screen ginseng file, and described current MD5 value and the MD5 value that prestores are compared;
When described current MD5 value is consistent with the described MD5 value that prestores, utilizes and described the current screen ginseng of described backup screen ginseng file to target display screen to be upgraded;
When described current MD5 value and the described MD5 value that prestores inconsistent time, perform the described configuration information according to described display screen, obtain and meet the second pre-conditioned screen ginseng file and join Files step as target screen.
6. method according to claim 4, is characterized in that, exist in described multiple current screen ginseng file with described back up to shield join target screen that file mates and join file and specifically refer to:
Exist in described multiple current screen ginseng file and join file with the described target screen shielding the title of joining file consistent that backs up.
7. a display screen update device, is characterized in that, described device comprises:
First detection module, for detecting in obtained AKU the configuration file whether comprising upgrading screen ginseng;
First upgrading configuration module, for when comprising the configuration file of described upgrading screen ginseng in described AKU, to utilize in described configuration file and the backup that prestores is shielded join that file matches current and shielded and join the current screen ginseng of file to target display screen and upgrade;
Second upgrading configuration module, for when not comprising the configuration file of described upgrading screen ginseng in described AKU, utilizing and meeting the first pre-conditioned described backup and shield and join the current screen ginseng of file to target display screen and upgrade.
8. device according to claim 7, is characterized in that, described device also comprises:
First judge module, needs to back up completing the system configuration information after shielding ginseng upgrading for judging whether;
First information acquisition module, for when needing to back up the system configuration information after completing the upgrading of screen ginseng, determines to need in described system configuration information the backup information that backs up and memory location thereof;
Memory module, for being saved to described memory location by described backup information.
9. device according to claim 7, is characterized in that, described first upgrading configuration module comprises:
Decompression units, for by described configuration file decompress(ion) being multiple current screen ginseng files;
Contrast unit, joins file contrast for described multiple current screen ginseng file and the backup that prestores being shielded;
First upgrading dispensing unit, for when exist in described multiple current screen ginseng file with described back up shield join target screen that file mates join file time, utilize the current screen ginseng of described target screen ginseng file to target display screen to upgrade;
Second upgrading dispensing unit, for when described multiple current screen ginseng file with described back up shield join file do not mate time, according to the configuration information of described display screen, obtain and meet the second pre-conditioned screen ginseng file and join file as target screen, trigger described first upgrading dispensing unit and utilize described target screen to join the current screen ginseng of file to target display screen to upgrade.
10. device according to claim 9, is characterized in that, described second upgrading configuration module comprises:
Calculating comparing unit, for calculating the current MD5 value of described backup screen ginseng file, and described current MD5 value and the MD5 value that prestores being compared;
3rd upgrading dispensing unit, for when described current MD5 value is consistent with the described MD5 value that prestores, utilizes described the screen described backup to join the current screen ginseng of file to target display screen and upgrade;
4th upgrading dispensing unit, for when described current MD5 value and the described MD5 value that prestores are inconsistent, trigger described second and upgrades dispensing unit according to the configuration information of described display screen, and the satisfied second pre-conditioned screen of acquisition is joined file and joined file as target screen.
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| CN201510770506.5A CN105242950A (en) | 2015-11-12 | 2015-11-12 | Display screen upgrading method and system |
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