CN103092648A - Method and system of mirror image upgrade and user device and personal computer - Google Patents
Method and system of mirror image upgrade and user device and personal computer Download PDFInfo
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- CN103092648A CN103092648A CN2013100049653A CN201310004965A CN103092648A CN 103092648 A CN103092648 A CN 103092648A CN 2013100049653 A CN2013100049653 A CN 2013100049653A CN 201310004965 A CN201310004965 A CN 201310004965A CN 103092648 A CN103092648 A CN 103092648A
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Abstract
The invention discloses a method and a device of mirror image upgrade, a user device and a personal computer (PC) and belongs to the technical field of communication. In the method of the mirror image upgrade, the PC machine can establish connection with the user device by interface information of the user device, wherein the interface information is found on a universal serial bus (USB) and the interface information can support a word processing (WP) 8 operating system. Mirror image files of a universal firmware interface (UEFI) are written in the user device. The mirror image upgrade of the user device is achieved, wherein the user device supports the WP 8 operating system.
Description
Technical field
The present invention relates to communication technical field, particularly image upgrade method, system and subscriber equipment and personal computer.
Background technology
Hand-held consumer devices of today mainly contains IOS and the Android operating system of apple such as the operating system of smart mobile phone, when the mirror image of the subscriber equipment of these operating systems is upgraded, the system image file need to be written to built-in multimedia (the Embedded Multi Media Card of subscriber equipment, eMMC) on storage card, and the method for the image upgrade of different operating system is different.
A kind of subscriber equipment of supporting new operating system occurs now, namely supported the subscriber equipment of WP8 (WindowsPhone 8) operating system, the method for also the subscriber equipment of this operating system not being carried out image upgrade in prior art.
Summary of the invention
The embodiment of the present invention provides image upgrade method, system and subscriber equipment and personal computer, and a kind of image upgrade of subscriber equipment of the WP of support 8 operating systems is provided.
The first aspect of the embodiment of the present invention provides a kind of image upgrade method, comprising:
Discovery is connected to the port information of the subscriber equipment of support WP 8 operating systems on the USB (universal serial bus) of personal computer;
The control transmission command that sends unified Extensible Firmware Interface UEFI agreement according to described port information is to described subscriber equipment, set up with described subscriber equipment between be connected;
By with described subscriber equipment between set up be connected, the image file of the UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment.
In the possible implementation of the first of embodiment of the present invention first aspect, the image file of described UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment, also comprises before:
The erase command of UEFI agreement is sent to described subscriber equipment, to indicate described subscriber equipment before writing described image file, wipe original image file on storage card.
First aspect in conjunction with the embodiment of the present invention, or the first of first aspect possibility implementation, in the possible implementation of the second of embodiment of the present invention first aspect, the image file of described UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment, also comprises before:
Send the announcement information of UEFI agreement to described subscriber equipment, to notify described subscriber equipment Returning equipment identification information;
Receive the equipment identification information of the UEFI agreement that described subscriber equipment returns, and according to described equipment identification information, the image file of described subscriber equipment is verified.
First aspect in conjunction with the embodiment of the present invention, or the first of first aspect or the second possibility implementation, in the third possible implementation of embodiment of the present invention first aspect, the image file of described UEFI agreement is the following information by the UEFI protocol encapsulation: security catalog file, Hash table, partition table information, data block mapping structure and data block;
Wherein, described Hash table is used to indicate the sign of each data block, and described partition table information is used to indicate the zone that each data block stores on described storage card, the address information that described data-mapping structure indicates each data block to store on storage card.
The second aspect of the embodiment of the present invention provides a kind of image upgrade method, comprising:
To support the port information of the subscriber equipment of WP 8 operating systems to report to personal computer;
Receive the control transmission command of the unified Extensible Firmware Interface UEFI agreement that described personal computer sends according to described port information, set up with described personal computer between be connected;
Receive described personal computer by with described subscriber equipment between the image file that is connected the UEFI agreement that sends;
Parsing obtains described image file, and described image file is written to the storage card of described subscriber equipment.
In the possible implementation of the first of embodiment of the present invention second aspect, the described storage card that described image file is written to described subscriber equipment also comprises before:
Wipe the original image file of described subscriber equipment; Or,
Receive the erase command of the UEFI agreement of described individual calculus transmission, wipe original image file on storage card according to described erase command.
Second aspect in conjunction with the embodiment of the present invention, or the first of second aspect possibility implementation, in the possible implementation of the second of embodiment of the present invention second aspect, the described personal computer of described reception by with described subscriber equipment between the image file that is connected the UEFI agreement that sends, also comprise before:
Receive the announcement information of the UEFI agreement of described personal computer transmission, to notify described subscriber equipment Returning equipment identification information;
Return to the equipment identification information of UEFI agreement to described personal computer according to described announcement information.
Second aspect in conjunction with the embodiment of the present invention, or the first of second aspect or the second possibility implementation, in the third possible implementation of embodiment of the present invention second aspect, the image file of described UEFI agreement is the following information by the UEFI protocol encapsulation: security catalog file, Hash table, partition table information, data block mapping structure and data block;
Wherein, described Hash table is used to indicate the sign of each data block, and described partition table information is used to indicate the zone that each data block stores on described storage card, the address information that described data-mapping structure indicates each data block to store on storage card;
The described storage card that described image file is written to described subscriber equipment specifically comprises:
Described data block is written to the above partition table information of described storage card indicated zone, and in the indicated address information corresponding address of described data-mapping structure.
The third aspect of the embodiment of the present invention provides a kind of personal computer, comprising:
The port information of the subscriber equipment of the support WP8 operating system on the USB (universal serial bus) of personal computer be used for to be found to be connected in the port discovery unit;
Control transmission unit, the control transmission command that is used for sending unified Extensible Firmware Interface UEFI agreement according to the port information that described port discovery unit is found is to described subscriber equipment, set up with described subscriber equipment between be connected;
The file writing unit, be used for by with described subscriber equipment between set up be connected, the image file of the UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment.
In the possible implementation of the first of the embodiment of the present invention third aspect, described personal computer also comprises:
Wipe transmitting element, be used for the erase command of UEFI agreement is sent to described subscriber equipment, to indicate described subscriber equipment before writing described image file, wipe original image file on storage card.
In conjunction with the third aspect of the embodiment of the present invention, or the first of the third aspect may implementation, and in the possible implementation of the second of the embodiment of the present invention third aspect, described personal computer also comprises:
The notice transmitting element is used for sending the announcement information of UEFI agreement to described subscriber equipment, to notify described subscriber equipment Returning equipment identification information;
Sign reception ﹠ disposal unit is used for receiving the equipment identification information of the UEFI agreement that described subscriber equipment returns, and according to the equipment identification information of described reception, the image file of described subscriber equipment is verified;
Described file writing unit is used for when described sign reception ﹠ disposal unit to after being verified of described image file, and the image file of the UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment.
The fourth aspect of the embodiment of the present invention provides a kind of subscriber equipment, comprising:
The port reporting unit is used for supporting the port information of the subscriber equipment of WP 8 operating systems to report to personal computer;
Connect and to set up the unit, be used for receiving the control transmission command of the unified Extensible Firmware Interface UEFI agreement that described personal computer sends according to described port information, set up with described personal computer between be connected;
The file receiving element, be used for receiving described personal computer by with described subscriber equipment between the image file that is connected the UEFI agreement that sends;
File storage unit is used for parsing and obtains described image file, and described image file is written to the storage card of described subscriber equipment.
In the possible implementation of the first of embodiment of the present invention fourth aspect, described subscriber equipment also comprises:
Erase unit is used for wiping the original image file of described subscriber equipment before described file storage unit is written to storage card with image file; Or,
Described erase unit for the erase command of the UEFI agreement that receives described individual calculus transmission, according to described erase command, was wiped original image file on storage card before described file storage unit is written to storage card with image file.
In conjunction with the fourth aspect of the embodiment of the present invention, or the first of fourth aspect may implementation, and in the possible implementation of the second of embodiment of the present invention fourth aspect, described subscriber equipment also comprises:
The notice receiving element is for the announcement information of the UEFI agreement that receives described personal computer transmission, to notify described subscriber equipment Returning equipment identification information;
The sign transmitting element is used for returning to the equipment identification information of UEFI agreement to described personal computer according to the announcement information that described notice receiving element receives.
In conjunction with the fourth aspect of the embodiment of the present invention, or the first of fourth aspect or the second possibility implementation, in the third possible implementation of embodiment of the present invention fourth aspect:
The image file of the UEFI agreement that described file receiving element receives is the following information by the UEFI protocol encapsulation: security catalog file, Hash table, partition table information, data block mapping structure and data block; Wherein, described Hash table is used to indicate the sign of each data block, and described partition table information is used to indicate the zone that each data block stores on described storage card, the address information that described data-mapping structure indicates each data block to store on storage card;
File storage unit, concrete being used for is written to the above partition table information of described storage card indicated zone with described data block, and in the indicated address information corresponding address of described data-mapping structure.
The 5th aspect of the embodiment of the present invention provides a kind of mirror image operation system, comprise as the embodiment of the present invention third aspect to third aspect the second the arbitrary personal computer described in may implementation, and as embodiment of the present invention fourth aspect to the arbitrary subscriber equipment described in the third possible implementation of fourth aspect.
As seen, in the embodiment of the present invention, PC is by the port information of the subscriber equipment of support WP 8 operating systems found on usb bus, with being connected that subscriber equipment is set up, and the image file of UEFI agreement is written in subscriber equipment, realized the image upgrade for the subscriber equipment of supporting WP 8 operating systems.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of subscriber equipment in the embodiment of the present invention;
Fig. 2 is the process flow diagram of a kind of image upgrade method of providing of the embodiment of the present invention;
Fig. 3 is the structural representation of image file in the embodiment of the present invention;
Fig. 4 is the process flow diagram of the another kind of image upgrade method that provides of the embodiment of the present invention;
Fig. 5 is the process flow diagram of PC call function in carrying out the image upgrade process in the embodiment of the present invention;
Fig. 6 is the process flow diagram of the another kind of image upgrade method that provides of the embodiment of the present invention;
Fig. 7 is the process flow diagram of the another kind of image upgrade method that provides of the embodiment of the present invention;
Fig. 8 is the structural representation of a kind of personal computer of providing of the embodiment of the present invention;
Fig. 9 is the structural representation of the another kind of personal computer that provides of the embodiment of the present invention;
Figure 10 is the structural representation of the another kind of personal computer that provides of the embodiment of the present invention;
Figure 11 is the structural representation of a kind of subscriber equipment of providing of the embodiment of the present invention;
Figure 12 is the structural representation of the another kind of subscriber equipment that provides of the embodiment of the present invention;
Figure 13 is the structural representation of the another kind of subscriber equipment that provides of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the present invention provides a kind of image upgrade method, mainly personal computer (PersonalComputer, hereinafter to be referred as PC) will support the image file of the subscriber equipment of WP 8 operating systems to be written to the storage card of this subscriber equipment by USB (universal serial bus) (Universal Serial Bus is hereinafter to be referred as USB).Wherein support WP 8 operating systems subscriber equipment the logical organization schematic diagram as shown in Figure 1, mainly can comprise unified Extensible Firmware Interface (Unified Extensible Firmware Interface, UEFI) operational module, battery module and firmware start-up loading device (Firmware Bootloader) can comprise driving (Driver), application, start module and upgrading module etc. in the UEFI operational module.Start shooting by battery module when subscriber equipment power on after, the first loading firmware of firmware start-up loading device, and trigger the UEFI operational module and begin to carry out corresponding operating; After the normal operation of subscriber equipment, the user can couple together subscriber equipment and PC by the USB line, and can the physical button (such as key on volume) of this subscriber equipment be operated, making the included startup module of UEFI operational module in subscriber equipment start the upgrading module brings into operation, mutual by between the upgrading module of PC and subscriber equipment, just can upgrade to the mirror image of subscriber equipment like this.
Wherein, the user can operate PC, makes PC open the application of image upgrade, and by following step, the subscriber equipment of supporting WP 8 operating systems is carried out image upgrade, and process flow diagram comprises as shown in Figure 2:
Step 101 finds to be connected to the port information of the subscriber equipment of support WP 8 operating systems on the USB (universal serial bus) of personal computer, is specifically as follows Simple input and output (IO) port etc.
Be appreciated that after subscriber equipment is connected to PC by the USB line, can initiatively report to PC to comprise manufacturer's information, facility information and port information by the various attribute informations of this subscriber equipment; Find equipment connection is arranged to the usb bus of PC when PC detects like this, can determine which kind of type the port of this subscriber equipment belongs to according to the various attribute informations of subscriber equipment, and load the USB driving of the type.
After PC has been carried out step 101, can send to the subscriber equipment of this port information corresponding ports and control transmission command, equipment for indicating user loads corresponding port driver, and waits for and receive the data that PC sends, and is connected with USB between PC thereby set up subscriber equipment.Wherein the control transmission command of PC transmission is the order of UEFI agreement, can comprise the information such as length, index, value (Value) and type of order in controlling transmission command, and encapsulate by the UEFI agreement.
Wherein image file can be the file of FFU form, comprise that subscriber equipment starts the WP 8 needed All Fileses of operating system, such as second level loader (second boot loader, SBL), the data of the modules such as software package manager (Redhat Package Manager, RPM) and UEFI operational module.
Particularly, PC can by with subscriber equipment between set up be connected, the image file of UEFI agreement be exported in batches (Bulk OUT) to subscriber equipment, the information that wherein image file can be as shown in Figure 3, and these information exchanges are crossed the UEFI agreement and are encapsulated, and have guaranteed the security of communication.Particularly, these information comprise: the security header of 32 bytes (bytes), security catalog file, Hash (Hash) table, the mirror image head of 24 bytes, partition table information, the storage head of 248 bytes, data block mapping structure and data block etc.Wherein, security catalog file size and each data block Hash table length have been comprised at security header; The security catalog file comprises the information of the cryptographic hash of Hash table that this image file comprises; Comprise at Hash table and the cryptographic hash of each data block be used for identifying each data block.Comprise partition table information length and data block length at the mirror image head; And partition table information is used to refer to which zone on the storage card that data block need to write subscriber equipment.Comprise version information, device identification, data block length, the total number of data block and data money mapping structure length etc. at storage head, the upgrading module of subscriber equipment can decide when end data receives according to the total number of data block wherein; Can comprise the piece number of data block, the piece number of disk and the piece index on disk in the data block mapping structure, be used to indicate the information such as the storage address of these data blocks on the storage card of subscriber equipment.As seen, the Data Integration with modules in subscriber equipment in the image file of the embodiment of the present invention gets up, and the data of modules can not separated transmission, can reduce as best one can like this size of the image file of transmission.
Need to prove, transmitting when PC in the process of image file, subscriber equipment can return to the feedback information that receives image file to PC, thereby can guarantee proceeding of communication, and after subscriber equipment receives whole image files, can return to an END instruction to PC, PC can cut out the USB passage.Above-mentioned steps 101 to 103 is described is the method that PC is upgraded to the mirror image of a subscriber equipment, and the user can be connected to a plurality of subscriber equipmenies on PC by the USB line, and this PC carries out image upgrade to a plurality of subscriber equipmenies according to the method described above simultaneously.
As seen, in the embodiment of the present invention, PC is by the port information of the subscriber equipment of support WP 8 operating systems found on usb bus, with being connected that subscriber equipment is set up, and the image file of UEFI agreement is written in subscriber equipment, realized the image upgrade for the subscriber equipment of supporting WP 8 operating systems.
With reference to shown in Figure 4, in a specific embodiment, PC can also be carried out following step before step 103 except can carrying out above-mentioned steps 101 to 103:
Step 105 sends the announcement information of UEFI agreement to subscriber equipment, and with notifying user equipment Returning equipment identification information, i.e. the information of an equipment of unique identification is such as the information such as model of subscriber equipment.
Need to prove, above-mentioned steps 103, and there is no absolute ordinal relation between 105 and 106 can be notified execution, also can sequentially carry out the just a kind of concrete implementation wherein described in Fig. 4.And in the present embodiment, PC can be carried out corresponding step by the function that calls as shown in Figure 5, particularly:
When PC finds user's equipment connection is arranged to usb bus, can call details (the Setup DiGet Device Interface Detail) function that returns to the particular device interface, obtain to be connected to the details of port of the subscriber equipment of support WP 8 operating systems on usb bus, belong to such as this port which kind etc. information;
PC calls and creates file (Create File) function, obtains the address information of the interface of this subscriber equipment, i.e. the equipment handle of subscriber equipment;
PC calls initialization (Initialize) function in the WinUsb.dll function library, and the address information of obtaining is converted into the operable address information of WinUsb.dll function library;
PC calls relevant interface setting (Query Interface Settings) function and associated conduit (Query Pipe) function in the WinUsb.dll function library, obtain the configuration information of subscriber equipment port, and wherein which port is used for sending data, and which port is used for the information etc. of receive data;
PC calls control transmission (Control Transfer) function in the WinUsb.dll function library, according to the above-mentioned address information of obtaining and the information relevant to port, send the control transmission command of UEFI agreement to subscriber equipment, namely carry out above-mentioned steps 102;
PC calls writes data (Write Pipe) function and read data (ReadPipe) function in the WinUsb.dll function library, read the equipment identification information that subscriber equipment returns, and obtain corresponding image file according to equipment identification information, and then this image file is written in the storage card of subscriber equipment after with the UEFI protocol encapsulation;
PC calls release (Free) function in the WinUsb.dll function library, discharge with subscriber equipment between be connected.
The embodiment of the present invention also provides another kind of image upgrade method, is mainly that the subscriber equipment after the user will power on is connected to PC by the USB line, and after the physical button of subscriber equipment is operated, makes subscriber equipment open the upgrading module; To support the image file of the subscriber equipment of WP 8 operating systems to be written to the storage card of this subscriber equipment by PC by the Universal USB passage.The method of the present embodiment is the performed method of upgrading module of subscriber equipment as shown in Figure 1, and flow process is shown in Figure 6, comprising:
Need to prove, receiving when subscriber equipment in the process of image file of PC transmission, subscriber equipment can return to the feedback information that receives image file to PC, thereby can guarantee proceeding of communication, and after subscriber equipment receives whole image files, can return to an END instruction to PC, PC can cut out the USB passage.
As seen, in the embodiment of the present invention, subscriber equipment can will support the port information of the subscriber equipment of WP 8 operating systems to report to PC, receive the control transmission command of PC transmission when subscriber equipment after, and connect between PC, and receive the image file of the UEFI agreement that PC sends and be written to the storage card of subscriber equipment, realized the image upgrade for the subscriber equipment of supporting WP 8 operating systems.
With reference to shown in Figure 7, in a specific embodiment, the upgrading module of subscriber equipment can also be carried out following steps 206 and 207 before execution in step 203 except can carrying out above-mentioned steps 201 to 204, and carried out following step 205 before execution in step 204:
Need to prove, to receive the erase command that PC sends in above-mentioned steps 205, subscriber equipment just can be before writing new image file, wipe original image file, in other specific embodiment, PC can not need to send erase command to subscriber equipment, and subscriber equipment can directly before carrying out above-mentioned steps 204, first be wiped original image file on storage card.
The embodiment of the present invention provides a kind of personal computer, mainly can carry out image upgrade to the subscriber equipment of supporting WP 8 operating systems, and can carry out image upgrade according to above-mentioned Fig. 2 and method shown in Figure 4 between the unit in personal computer, structural representation comprises as shown in Figure 8:
The port information of the subscriber equipment of support WP 8 operating systems on the USB (universal serial bus) of personal computer be used for to be found to be connected in port discovery unit 10;
Need to prove, can also comprise information receiving unit and releasing unit in PC, information receiving unit can be in the process of transmission image file like this, the feedback information of the reception image file that the reception subscriber equipment returns, thus guarantee that file writing unit 12 can continue image file is written to the storage card of subscriber equipment; If information receiving unit receives the END instruction that receives whole image files that subscriber equipment returns, releasing unit can discharge with subscriber equipment between be connected.
In the embodiment of the present invention, the port information of the subscriber equipment of support WP 8 operating systems that the file writing unit 12 of PC is found on usb bus by port discovery unit 10, control transmission unit 11 and being connected that subscriber equipment is set up, and the image file of UEFI agreement is written in subscriber equipment, realized the image upgrade for the subscriber equipment of supporting WP 8 operating systems.
With reference to shown in Figure 9, in a specific embodiment, PC can also comprise and wipe transmitting element 13, notice transmitting element 14 and sign reception ﹠ disposal unit 15 except comprising structure as shown in Figure 8, wherein:
Wipe transmitting element 13, be used for the erase command of UEFI agreement is sent to described subscriber equipment, to indicate described subscriber equipment before writing described image file, wipe original image file on storage card, avoid file writing unit 12 to be written to the maloperation that the new image file on the subscriber device stores card caused with conflicting of original image file.
Notice transmitting element 14 is used for sending the announcement information of UEFI agreement to described subscriber equipment, to notify described subscriber equipment Returning equipment identification information;
Sign reception ﹠ disposal unit 15, be used for receiving the equipment identification information of the UEFI agreement that described subscriber equipment returns, and according to the equipment identification information of described reception, the image file of described subscriber equipment is verified, particularly, sign reception ﹠ disposal unit 15 can mate the equipment identification information of reception and the equipment identification information in image file, if consistent, by checking, if inconsistent, checking is not passed through.File writing unit 12 is after being verified of this 15 pairs of image files in sign reception ﹠ disposal unit like this, just just the image file of subscriber equipment with the UEFI protocol encapsulation after, be written to the storage card of subscriber equipment; If the checking of sign reception ﹠ disposal unit 15 pairs of image files is not passed through, need to trigger the image file that the file acquisition unit that also comprises in PC obtains subscriber equipment again.
The embodiment of the present invention also provides a kind of personal computer, be applied to the subscriber equipment of supporting WP 8 operating systems is carried out image upgrade, structural representation as shown in figure 10, comprise the storer 20, processor 21, input media 23 and the output unit 24 that are connected respectively on bus, wherein, bus comprises usb bus etc.:
Be used for storing the data from input media 23 inputs in storer 20, and can also store the information such as necessary file of processor 21 deal with data;
Further, in the process of output unit 24 transmission image files, input media 23 can also receive the feedback information of the reception image file that subscriber equipment returns, thereby guarantees that processor 21 can continue image file is written to the storage card of subscriber equipment; If input media 23 receives the END instruction that receives whole image files that subscriber equipment returns, processor 21 can also discharge with subscriber equipment between be connected.
Further, processor 21 can also be before being written to the storage card of subscriber equipment with image file, control output unit 24 sends to described subscriber equipment with the erase command of UEFI agreement, to indicate described subscriber equipment before writing described image file, wipe original image file on storage card.And processor 21 can also before image file is written to the storage card of subscriber equipment, be controlled output unit 24 and send the announcement information of UEFI agreement to described subscriber equipment, to notify described subscriber equipment Returning equipment identification information; Receive the equipment identification information of the UEFI agreement that described subscriber equipmenies return when input media 23, processor 21 can be verified the image file of subscriber equipment according to this equipment identification information, if the verification passes, and with image file with after the UEFI protocol encapsulation, control the storage card that output unit 24 is written to subscriber equipment, if checking is not passed through, processor 21 also needs again to obtain the image file of this subscriber equipment.
The embodiment of the present invention provides a kind of subscriber equipment of the WP of support 8 operating systems, and can carry out image upgrade according to above-mentioned Fig. 6 and method shown in Figure 7 between the unit in subscriber equipment, structural representation can be as shown in Figure 1, the structural representation of upgrading module wherein can as shown in figure 11, comprise:
Connect and set up unit 31, be used for receiving described personal computer according to the control transmission command of the unified Extensible Firmware Interface UEFI agreement of the port information transmission of described port reporting unit 20 reports, control transmission command according to this and load corresponding port driver, and wait for to receive the data that PC sends, thereby set up with described personal computer between be connected.
File receiving element 32, be used for receiving described personal computer by with described subscriber equipment between the image file that is connected the UEFI agreement that sends, the image file of this UEFI agreement is the following information by the UEFI protocol encapsulation: security catalog file, Hash table, partition table information, data block mapping structure and data block etc.; Wherein, described Hash table is used to indicate the sign of each data block, and described partition table information is used to indicate the zone that each data block stores on described storage card, the address information that described data-mapping structure indicates each data block to store on storage card.
Need to prove, the upgrading module can also comprise information transmitting unit, this information transmitting unit can be in the process of the image file that file receiving element 32 reception PCs transmit, return to the feedback information that receives image file to PC, thereby can guarantee proceeding of communication, and after file receiving element 32 receives whole image files, return to an END instruction to PC, PC can cut out the USB passage like this.
In the subscriber equipment of the embodiment of the present invention, port reporting unit 30 will support the port information of the subscriber equipment of WP 8 operating systems to report to PC, after connection is set up unit 31 and is received the control transmission command that PC sends, and connect between PC, after the image file of the UEFI agreement that file receiving element 32 reception PCs send, by file storage unit 33, image file is written to the storage card of subscriber equipment, has realized the image upgrade for the subscriber equipment of supporting WP 8 operating systems.
With reference to shown in Figure 12, in subscriber equipment, the upgrading module except can comprising structure as shown in figure 11, can also comprise erase unit 34, notice receiving element 35 and sign transmitting element 36, wherein:
Erase unit 34 is used for wiping the original image file of described subscriber equipment before described file storage unit 33 is written to storage card with image file; Or this erase unit 34 can in the erase command of the UEFI agreement that receives described individual calculus transmission, according to described erase command, be wiped original image file on storage card before described file storage unit 33 is written to storage card with image file.
Notice receiving element 35 is used for receiving the announcement information of the UEFI agreement of described personal computer transmission, to notify described subscriber equipment Returning equipment identification information before file receiving element 32 receives the image file of UEFI agreement.
Sign transmitting element 36, be used for returning to the equipment identification information of UEFI agreement to described personal computer according to the announcement information that described notice receiving element 35 receives, make PC to verify the image file of the subscriber equipment that obtained according to this equipment identification information.
The embodiment of the present invention also provides a kind of subscriber equipment, be mainly the subscriber equipment of supporting WP 8 operating systems, structural representation comprises the storer 40, processor 41, input media 43 and the output unit 44 that are connected respectively on bus as shown in figure 13, wherein, bus comprises usb bus etc.:
Be used for storing the data from input media 43 inputs in storer 40, and can also store the information such as necessary file of processor 41 deal with data, in the present embodiment, storer 40 also is used for storing image file;
Further, processor 41 can also be in the process of the image file that input media 43 reception PCs transmit, control output unit 41 and return to the feedback information that receives image file to PC, thereby can guarantee proceeding of communication, and after input media 43 receives whole image files, processor 41 can be controlled output unit 41 and return to an END instruction to PC, and PC can cut out the USB passage like this.
Further, processor 41 can first be wiped the original image file of described subscriber equipment before image file is written to storer 40; Or when the erase command of input media 43 in the UEFI agreement that receives described individual calculus transmission, processor 41 just can according to described erase command, be wiped original image file on storer 40 before image file is written to storer 40.And input media 43 can also before input media 43 receives the image file of UEFI agreement, receive the announcement information of the UEFI agreement of described personal computer transmission, to notify described subscriber equipment Returning equipment identification information; Processor 40 can be according to the announcement information of described input media 43 receptions like this, control output unit 44 and return to the equipment identification information of UEFI agreement to described personal computer, make PC to verify the image file of the subscriber equipment that obtained according to this equipment identification information.
The embodiment of the present invention also provides a kind of image upgrade system, can comprise PC as shown in figure 10, and subscriber equipment as shown in figure 13, does not give unnecessary details at this.
The embodiment of the present invention also provides a kind of image upgrade system, can comprise as Fig. 8 or PC shown in Figure 9, and subscriber equipment as shown in Figure 1, wherein in this subscriber equipment, the structure of upgrading module can as Figure 11 or shown in Figure 12, not given unnecessary details at this.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the relevant hardware of instruction complete by program, this program can be stored in a computer-readable recording medium, and storage medium can comprise: ROM (read-only memory) (ROM), random access memory (RAM), disk or CD etc.
Above image upgrade method, system and subscriber equipment and the personal computer that the embodiment of the present invention is provided is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (16)
1. an image upgrade method, is characterized in that, comprising:
Discovery is connected to the port information of the subscriber equipment of support WP 8 operating systems on the USB (universal serial bus) of personal computer;
The control transmission command that sends unified Extensible Firmware Interface UEFI agreement according to described port information is to described subscriber equipment, set up with described subscriber equipment between be connected;
By with described subscriber equipment between set up be connected, the image file of the UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment.
2. the method for claim 1, is characterized in that, the image file of described UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment, also comprises before:
The erase command of UEFI agreement is sent to described subscriber equipment, to indicate described subscriber equipment before writing described image file, wipe original image file on storage card.
3. method as claimed in claim 1 or 2, is characterized in that, the image file of described UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment, also comprises before:
Send the announcement information of UEFI agreement to described subscriber equipment, to notify described subscriber equipment Returning equipment identification information;
Receive the equipment identification information of the UEFI agreement that described subscriber equipment returns, and according to described equipment identification information, the image file of described subscriber equipment is verified.
4. method as described in the claims 1 to 3 any one, is characterized in that, the image file of described UEFI agreement is the following information by the UEFI protocol encapsulation: security catalog file, Hash table, partition table information, data block mapping structure and data block;
Wherein, described Hash table is used to indicate the sign of each data block, and described partition table information is used to indicate the zone that each data block stores on described storage card, the address information that described data-mapping structure indicates each data block to store on storage card.
5. an image upgrade method, is characterized in that, comprising:
To support the port information of the subscriber equipment of WP 8 operating systems to report to personal computer;
Receive the control transmission command of the unified Extensible Firmware Interface UEFI agreement that described personal computer sends according to described port information, set up with described personal computer between be connected;
Receive described personal computer by with described subscriber equipment between the image file that is connected the UEFI agreement that sends;
Parsing obtains described image file, and described image file is written to the storage card of described subscriber equipment.
6. method as claimed in claim 5, is characterized in that, the described storage card that described image file is written to described subscriber equipment also comprises before:
Wipe the original image file of described subscriber equipment; Or,
Receive the erase command of the UEFI agreement of described individual calculus transmission, wipe original image file on storage card according to described erase command.
7. method as claimed in claim 1 or 2, is characterized in that, the described personal computer of described reception by with described subscriber equipment between the image file that is connected the UEFI agreement that sends, also comprise before:
Receive the announcement information of the UEFI agreement of described personal computer transmission, to notify described subscriber equipment Returning equipment identification information;
Return to the equipment identification information of UEFI agreement to described personal computer according to described announcement information.
8. method as described in claim 5 to 7 any one, is characterized in that, the image file of described UEFI agreement is the following information by the UEFI protocol encapsulation: security catalog file, Hash table, partition table information, data block mapping structure and data block;
Wherein, described Hash table is used to indicate the sign of each data block, and described partition table information is used to indicate the zone that each data block stores on described storage card, the address information that described data-mapping structure indicates each data block to store on storage card;
The described storage card that described image file is written to described subscriber equipment specifically comprises:
Described data block is written to the above partition table information of described storage card indicated zone, and in the indicated address information corresponding address of described data-mapping structure.
9. a personal computer, is characterized in that, comprising:
The port information of the subscriber equipment of the support WP8 operating system on the USB (universal serial bus) of personal computer be used for to be found to be connected in the port discovery unit;
Control transmission unit, the control transmission command that is used for sending unified Extensible Firmware Interface UEFI agreement according to the port information that described port discovery unit is found is to described subscriber equipment, set up with described subscriber equipment between be connected;
The file writing unit, be used for by with described subscriber equipment between set up be connected, the image file of the UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment.
10. personal computer as claimed in claim 9, is characterized in that, also comprises:
Wipe transmitting element, be used for the erase command of UEFI agreement is sent to described subscriber equipment, to indicate described subscriber equipment before writing described image file, wipe original image file on storage card.
11. personal computer as described in claim 9 or 10 is characterized in that, also comprises:
The notice transmitting element is used for sending the announcement information of UEFI agreement to described subscriber equipment, to notify described subscriber equipment Returning equipment identification information;
Sign reception ﹠ disposal unit is used for receiving the equipment identification information of the UEFI agreement that described subscriber equipment returns, and according to the equipment identification information of described reception, the image file of described subscriber equipment is verified;
Described file writing unit is used for when described sign reception ﹠ disposal unit to after being verified of described image file, and the image file of the UEFI agreement that described subscriber equipment is corresponding is written to the storage card of described subscriber equipment.
12. a subscriber equipment is characterized in that, comprising:
The port reporting unit is used for supporting the port information of the subscriber equipment of WP 8 operating systems to report to personal computer;
Connect and to set up the unit, be used for receiving the control transmission command of the unified Extensible Firmware Interface UEFI agreement that described personal computer sends according to described port information, set up with described personal computer between be connected;
The file receiving element, be used for receiving described personal computer by with described subscriber equipment between the image file that is connected the UEFI agreement that sends;
File storage unit is used for parsing and obtains described image file, and described image file is written to the storage card of described subscriber equipment.
13. subscriber equipment as claimed in claim 12 is characterized in that, also comprises:
Erase unit is used for wiping the original image file of described subscriber equipment before described file storage unit is written to storage card with image file; Or,
Described erase unit for the erase command of the UEFI agreement that receives described individual calculus transmission, according to described erase command, was wiped original image file on storage card before described file storage unit is written to storage card with image file.
14. subscriber equipment as described in claim 12 or 13 is characterized in that, also comprises:
The notice receiving element is for the announcement information of the UEFI agreement that receives described personal computer transmission, to notify described subscriber equipment Returning equipment identification information;
The sign transmitting element is used for returning to the equipment identification information of UEFI agreement to described personal computer according to the announcement information that described notice receiving element receives.
15. subscriber equipment as described in claim 12 to 14 any one is characterized in that,
The image file of the UEFI agreement that described file receiving element receives is the following information by the UEFI protocol encapsulation: security catalog file, Hash table, partition table information, data block mapping structure and data block; Wherein, described Hash table is used to indicate the sign of each data block, and described partition table information is used to indicate the zone that each data block stores on described storage card, the address information that described data-mapping structure indicates each data block to store on storage card;
File storage unit, concrete being used for is written to the above partition table information of described storage card indicated zone with described data block, and in the indicated address information corresponding address of described data-mapping structure.
16. a mirror image operation system is characterized in that, comprises personal computer as described in claim 9 to 11 any one, and subscriber equipment as described in claim 12 to 15 any one.
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| CN201310004965.3A CN103092648B (en) | 2013-01-07 | 2013-01-07 | A kind of image upgrade method, system and subscriber equipment and personal computer |
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| CN103092648B (en) | 2016-08-24 |
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