CN105763944A - Modular TV and screen end upgrade method thereof - Google Patents
Modular TV and screen end upgrade method thereof Download PDFInfo
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- CN105763944A CN105763944A CN201410778358.7A CN201410778358A CN105763944A CN 105763944 A CN105763944 A CN 105763944A CN 201410778358 A CN201410778358 A CN 201410778358A CN 105763944 A CN105763944 A CN 105763944A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
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- General Engineering & Computer Science (AREA)
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Abstract
The present invention discloses a modular TV screen end upgrade method. The method comprises the steps that a screen end sends an upgrade request to a card end when an upgrade instruction is detected; the card end obtains the configuration file in external equipment according to the upgrade request and sends the configuration file to the screen end; the screen end obtains the configuration file and the matched upgrade request information in the upgrade instruction, and sends a file acquisition request to the card end according to the upgrade request information; the card end obtains the system file in the external equipment according to the file acquisition request and sends the system file to the screen end; and the screen end carried out upgrading according to the system file. The invention also discloses a modular TV. In the condition that the screen end can not use an hardware external interface directly, a traditional TV force upgrade method is applied to the screen end upgrade of the modular TV, the upgrade operation of the modular TV screen end is simplified, thus the system recovery efficiency after the failure of a product in a production line is improved, after-sale service operations are simplified, and the production cost can be reduced too.
Description
Technical field
The present invention relates to electronic product upgrade technique field, particularly relate to a kind of module TV and screen end upgrade method thereof.
Background technology
Traditional television set forceful upgrade method is to collapse (namely product is out of order) in system, only in the effective situation of boot (guiding) program, by copy system file to external equipment, such as USB flash disk, and after USB flash disk is inserted television set, the long power key (power key) pressing television set, television set is made to enter standby mode, press preset upgrading trigger key (as volume adjusting "+" key), television set is made to reboot into boot pattern, again by the flash (flash memory) of the system file programming in USB flash disk to television set, enable a system to rerun.Above-mentioned television set forceful upgrade method is widely used in producing the aspects such as the manual system recovery after product on line is out of order, and after services of product.
There are screen end and two kinds of boards of card end in module TV, in order to save the cost of card end, the hardware external interface of module TV, screen end all it is provided in including USB port, network interface etc., but this hardware external interface is to be controlled to use by card end, screen end cannot use, and this causes the problem that screen end this locality mandatory upgrade cannot realize.Owing to the screen end of module TV can not use the external equipments such as USB flash disk, therefore the screen end mandatory upgrade of module TV can not utilize above-mentioned traditional television set forceful upgrade method at present, but utilize PC to pass through the screen end of Serial Port Line link block TV, to screen end programming mandatory upgrade software, screen end is upgraded, make system recovery normal.But, the updating operation of above-mentioned screen end forceful upgrade method is complicated, causes producing the system recovery efficiency after product on line is out of order seriously low, increases production cost；And above-mentioned upgrade method requires that operator can use the mandatory upgrade software of PC end, increase producing the technology requirement of operator on line, simultaneously need to each production station will be equipped with a PC, cause that production cost increases further.
Summary of the invention
Present invention is primarily targeted at a kind of module TV of offer and screen end upgrade method thereof, it is intended to improve and produce the system recovery efficiency after product on line is out of order, simplify after-sale service operation, reduce production cost.
In order to achieve the above object, the present invention provides a kind of module television screen end upgrade method, and described module television screen end upgrade method comprises the following steps:
Screen end, when detecting upgrade command, sends upgrade request to card end；
Card end obtains the configuration file in external equipment according to described upgrade request, and sends described configuration file to shielding end；
Screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, sends file acquisition request according to described upgrade requirement information to card end；
Card end is according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end；
Screen end is upgraded according to described system file.
Preferably, described screen end, when detecting upgrade command, also included send the step of upgrade request to card end before:
Screen end powers on under boot pattern card end；
When card end has detected that external equipment accesses under boot pattern, send upgrading inquiry message to screen end；
Upgrade command after screen termination receives described upgrading inquiry message, in detecting depositor.
Preferably, described card end is according to the system file in described file acquisition acquisition request external equipment, and also includes after the step by described system file transmission to screen end:
Received system file is carried out CRC check by screen end, and when verifying successfully, is write in flash by described system file.
Preferably, described screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, includes according to the step that described upgrade requirement information sends file acquisition request to card end:
Screen end obtains the upgrade requirement information in described upgrade command, and resolves the described configuration file received, and obtains the upgrade requirement information in described configuration file；
Upgrade requirement information in upgrade command described in screen end comparison and the upgrade requirement information in described configuration file；
When screen end upgrade requirement information in described upgrade command and the upgrade requirement information in described configuration file exist the upgrade requirement information matched, obtain the upgrade requirement information matched；
Screen end according to described in the upgrade requirement acquisition of information that matches need the system of upgrading and the system file name information of correspondence thereof, send the file acquisition including described system file name information to card end and ask.
Preferably, described card end is according to the system file in described file acquisition acquisition request external equipment, and the step that described system file sends extremely screen end includes:
Card end, according to the system file name information in the request of described file acquisition, searches the system file name information with this system file name information match in external equipment；
Card end obtains the system file corresponding with the system file name information found in external equipment, and sends acquired system file to shielding end.
Additionally, in order to achieve the above object, the present invention also provides for a kind of module TV, and described module TV includes screen end and card end, and described screen end is for when detecting upgrade command, sending upgrade request to card end；
Described card end for obtaining the configuration file in external equipment according to described upgrade request, and sends described configuration file to shielding end；
Described screen end is additionally operable to obtain the upgrade requirement information matched in described configuration file and upgrade command, sends file acquisition request according to described upgrade requirement information to card end；
Described card end is additionally operable to according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end；
Described screen end is additionally operable to upgrade according to described system file.
Preferably, described screen end is additionally operable under boot pattern to power on to card end；
When described card end is additionally operable to detect that external equipment accesses under boot pattern, send upgrading inquiry message to screen end；
Described screen end is additionally operable to received system file is carried out CRC check, and when verifying successfully, is write in flash by described system file.
Preferably, described screen end for obtaining the upgrade requirement information matched in described configuration file and upgrade command, send file acquisition request according to described upgrade requirement information to card end particularly as follows:
Described screen end is for obtaining the upgrade requirement information in described upgrade command, and resolves the described configuration file received, and obtains the upgrade requirement information in described configuration file；Upgrade requirement information in upgrade command described in comparison and the upgrade requirement information in described configuration file；Upgrade requirement information in described upgrade command and when there is, in the upgrade requirement information in described configuration file, the upgrade requirement information matched, obtains the upgrade requirement information matched；Need the system of upgrading and the system file name information of correspondence thereof according to the described upgrade requirement acquisition of information matched, send the file acquisition request including described system file name information to card end.
Preferably, described card end for according to the system file in described file acquisition acquisition request external equipment, and described system file is sent to screen end particularly as follows:
Described card end is for the system file name information in asking according to described file acquisition, search the system file name information with this system file name information match in external equipment, obtain the system file corresponding with the system file name information found in external equipment, acquired system file is sent to shielding end.
Module TV provided by the invention and screen end upgrade method thereof, by shielding end when detecting upgrade command, send upgrade request to card end；Card end obtains the configuration file in external equipment according to described upgrade request, and sends described configuration file to shielding end；Screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, sends file acquisition request according to described upgrade requirement information to card end；Card end is according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end；Screen end is upgraded according to described system file.Thus realizing can not directly using in hardware external interface situation at screen end, traditional television set forceful upgrade method is applied in the screen end upgrading of module TV, simplify the updating operation of module television screen end, the system recovery efficiency after product on line is out of order is produced it is thus possible to improve, simplify after-sale service operation, it is also possible to reduce production cost.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of module television screen end upgrade method one embodiment of the present invention；
Fig. 2 is the schematic flow sheet of module television screen end another embodiment of upgrade method of the present invention；
Fig. 3 is the schematic flow sheet of the module television screen another embodiment of end upgrade method of the present invention；
Fig. 4 is the schematic flow sheet of step S103 mono-embodiment in module television screen end upgrade method of the present invention；
Fig. 5 is the schematic flow sheet of step S104 mono-embodiment in module television screen end upgrade method of the present invention；
Fig. 6 is the structural representation of module TV preferred embodiment of the present invention.
The realization of the purpose of the present invention, functional characteristics and advantage, will in conjunction with the embodiments, and is described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of module television screen end upgrade method, and this module television screen end upgrade method can be applicable to the screen end mandatory upgrade of module TV.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are module television screen end upgrade method one embodiment of the present invention.
In module television screen end upgrade method first embodiment of the present invention, this module television screen end upgrade method comprises the following steps:
Step S101: screen end, when detecting upgrade command, sends upgrade request to card end；
In some situation, such as, when the screen end system of module TV damages, screen end system cannot start, but boot pattern can be entered, the screen end of module TV is when utilizing module television screen end upgrade method of the present invention to carry out mandatory upgrade, it is necessary to be introduced into boot pattern, carries out screen end mandatory upgrade under boot pattern.
Specifically, when the screen end system of module TV damages, when user's (as produced informant person, after-sale service personnel) needs that the screen end of module TV is carried out mandatory upgrade, the external equipment (such as USB flash disk) storing system file and the configuration file that have screen end to upgrade can be inserted the card end of module TV, and power on to the screen end of module TV, pin the power key (power key) on screen end key panel or the power key on remote controller simultaneously, make screen end enter standby mode；Again through the default upgrading trigger key pressed on screen end key panel so that screen end is restarted, and enters boot pattern；After screen end enters boot pattern, the module television screen end upgrade method that can perform the present invention carries out mandatory upgrade.Which system of the default upgrading trigger key indicator panel end on screen end key panel needs upgrading, and being normally set up each default upgrading trigger key one system of correspondence indicator panel end needs upgrading.
In external equipment, the system file of storage includes system file required when the screen all systems of end are upgraded, and in external equipment, the configuration file of storage comprises the upgrade requirement information of each system of this configuration file management.
When shielding end system and damaging, screen is after end restarts and enter boot pattern, screen end detecting upgrade command, is when shielding end and reading key value corresponding to above-mentioned default upgrading trigger key and upgrade command detected.When screen end detects upgrade command under boot pattern, Xiang Kaduan sends upgrade request, this upgrade request comprises the upgrade requirement information in upgrade command (these upgrade requirement information table display screen end needs carry out the system upgraded), to inform that card end screen end to be upgraded.
Step S102: card end obtains the configuration file in external equipment according to described upgrade request, and sends described configuration file to shielding end；
Card end learns the upgrade requirement information of screen end from receiving upgrade request, obtains the configuration file in external equipment according to the upgrade request received, and sends this configuration file to shielding end.
Step S103: screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, sends file acquisition request according to described upgrade requirement information to card end；
Screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, and sends file acquisition request according to this upgrade requirement information matched to card end, to ask card end to provide the system file needed for system upgrade.
Step S104: card end is according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end；
Card end is according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end, and screen end is upgraded further according to described system file, thus completing screen end system upgrading so that system recovery is normal, it is possible to properly functioning.
Step S105: screen end is upgraded according to described system file.
After screen termination receives the system file that card end provides, it is possible to according to the system file received, the system of required upgrading is upgraded.
The module television screen end upgrade method of the present invention, it is capable of can not directly using in hardware external interface (such as USB interface) situation at module television screen end, traditional television set forceful upgrade method is applied in the screen end upgrading of module TV, simplify the updating operation of module television screen end, the system recovery efficiency after product on line is out of order is produced it is thus possible to improve, simplify after-sale service operation, it is also possible to reduce production cost.
Refer again to the schematic flow sheet that Fig. 2, Fig. 2 are module television screen end another embodiment of upgrade method of the present invention.
Based on above-mentioned example of executing, in module television screen end upgrade method the second embodiment of the present invention, also include before step 101:
Step 201: screen end powers on under boot pattern card end；
Owing to screen end is connected with card end, therefore screen end is under boot pattern, it is possible to powering on to card end, the present embodiment specifically shields end by the mode that the GPIO mouth being connected with card end is drawn high being powered on to card end.
Step 202: when card end has detected that external equipment accesses under boot pattern, sends upgrading inquiry message to screen end；
Card end enters boot pattern after powering on, and card end detects when the external equipment of the storage screen system file to upgrade of end and configuration file accesses under boot pattern, sends upgrading inquiry message to screen end, to ask whether to upgrade to screen end.Upgrade command after screen termination receives described upgrading inquiry message, in detecting depositor.
Step 203: the upgrade command after screen termination receives described upgrading inquiry message, in detecting depositor.
When user triggers when shielding end by shielding the button on end key panel or the button on remote controller, constantly corresponding key value is preserved in a register.After screen termination receives described upgrading inquiry message, detecting depositor preserving and is whether key value contains upgrade requirement information, if key value contains upgrade requirement information, then illustrating to have received upgrade command, thus may detect that upgrade command.
Refer again to the schematic flow sheet that Fig. 3, Fig. 3 are the module television screen another embodiment of end upgrade method of the present invention.
Based on above-described embodiment, in module television screen end upgrade method the 3rd embodiment of the present invention, also include after step s 104:
Step S301: received system file is carried out CRC check by screen end, and when verifying successfully, described system file is write in flash.
Each system file that card end sends is preserved to internal memory by screen end respectively, and whether effective in order to verify each system file that card end sends, each system file is carried out CRC check by screen end.
Card end sends a system file data bag each time to screen end, and when having sent the requested system file of screen end, card end sends file end of transmission order to screen end, shields its requested system file end of transmission of end to inform, it is possible to upgrade.
For guaranteeing the effectiveness of whole system file, screen end is after card end sends file end of transmission, the all system files preserved in internal memory can be uniformly carried out CRC check, then will verify in successful all system file one-time write flash, the present embodiment specifically will verify in successful all system file one-time write norflash (stochastic pattern non-volatile flash memory), such that it is able to utilize the system that a pair needs of system file in norflash 1 carry out upgrading to upgrade.
Referring again to Fig. 4, Fig. 4 is the schematic flow sheet of step S103 mono-embodiment in module television screen end upgrade method of the present invention.
Based on above-described embodiment, in module television screen end upgrade method the 4th embodiment of the present invention, step S103 includes:
Step S401: screen end obtains the upgrade requirement information in described upgrade command, and resolves the described configuration file received, and obtains the upgrade requirement information in described configuration file；
In order to know whether there is the system file that the system needing upgrading is corresponding in external equipment, screen end obtains the upgrade requirement information in described upgrade command, and resolves the configuration file that the transmission of card end comes, it is thus achieved that the upgrade requirement information in configuration file.
Step S402: the upgrade requirement information in upgrade command described in screen end comparison and the upgrade requirement information in described configuration file；
Whether the screen end mode by the upgrade requirement information in upgrade command and the upgrade requirement information in configuration file being compared, learn and exist in configuration file and the upgrade requirement information of the upgrade requirement information match in upgrade command.
Step S403: when there is, in screen end upgrade requirement information in described upgrade command and the upgrade requirement information in described configuration file, the upgrade requirement information matched, obtains the upgrade requirement information matched；
Screen end, by the upgrade requirement information in upgrade command described in comparison and the upgrade requirement information in described configuration file, confirms that whether both upgrade requirement information is consistent, if both upgrade requirement information is consistent, then obtains the upgrade requirement information matched.
Step S404: screen end according to described in the upgrade requirement acquisition of information that matches need the system of upgrading and the system file name information of correspondence thereof, send the file acquisition including described system file name information to card end and ask.
If screen end after comparing obtains the upgrade requirement information in upgrade command and the upgrade requirement information of the upgrade requirement information match in described configuration file, confirm that whether both upgrade requirement information is consistent, then the upgrade requirement acquisition of information matched according to this is needed the system of upgrading, and the system file name information of correspondence, and it is sent to card end, with the system file that Request System upgrading to be used；If both upgrade requirement information is inconsistent, then the system file that instruction card end is not corresponding with the system of screen end needs upgrading, then cannot be carried out upgrading.
Referring again to Fig. 5, Fig. 5 is the schematic flow sheet of step S104 mono-embodiment in module television screen end upgrade method of the present invention.
Based on above-described embodiment, in module television screen end upgrade method the 5th embodiment of the present invention, step S104 includes:
Step S501: card end, according to the system file name information in the request of described file acquisition, searches the system file name information with this system file name information match in external equipment；
The system file that end is requested is shielded owing to card end to find according to system file name information, therefore, when card termination receives the file acquisition request that screen end sends the system file name information come, external equipment is searched the system file name information with this system file name information match.
Step S502: card end obtains the system file corresponding with the system file name information found in external equipment, and sends acquired system file to shielding end.
If card end finds the system file name information matched, then file system corresponding for this system file name information matched is sent to screen end so that system can be upgraded by screen end；If not finding the system file name information matched, then the system file that instruction card end is not corresponding with the system of screen end needs upgrading, then cannot be carried out upgrading.
The present invention also provides for a kind of module TV, and this module TV may utilize above-mentioned module television screen end upgrade method and the screen end of module TV is carried out mandatory upgrade.
With reference to the structural representation that Fig. 6, Fig. 6 are module TV preferred embodiment of the present invention.
In module TV preferred embodiment of the present invention, module TV includes screen end and card end, and described screen end is for when detecting upgrade command, sending upgrade request to card end；Described card end for obtaining the configuration file in external equipment according to described upgrade request, and sends described configuration file to shielding end；Described screen end is additionally operable to obtain the upgrade requirement information matched in described configuration file and upgrade command, sends file acquisition request according to described upgrade requirement information to card end；Described card end is additionally operable to according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end；Described screen end is additionally operable to upgrade according to described system file.
Due to when the screen end system of module TV damages, the boot program only shielding end system is effective, and therefore, the screen end of module TV is when utilizing module television screen end upgrade method of the present invention to carry out mandatory upgrade, need to be introduced into boot pattern, under boot pattern, carry out screen end mandatory upgrade.
Specifically, when the screen end system of module TV damages, when user's (as produced informant person, after-sale service personnel) needs that the screen end of module TV is carried out mandatory upgrade, the external equipment (such as USB flash disk) storing system file and the configuration file that have screen end to upgrade can be inserted the card end of module TV, and power on to the screen end of module TV, pin the power key (power key) on screen end key panel or the power key on remote controller simultaneously, make screen end enter standby mode；Again through the default upgrading trigger key pressed on screen end key panel so that screen end is restarted, and enters boot pattern；After screen end enters boot pattern, the module television screen end upgrade method that can perform the present invention carries out mandatory upgrade.Which system of the default upgrading trigger key indicator panel end on screen end key panel needs upgrading, and being normally set up each default upgrading trigger key one system of correspondence indicator panel end needs upgrading.
In external equipment, the system file of storage includes system file required when the screen all systems of end are upgraded, and in external equipment, the configuration file of storage comprises the upgrade requirement information of each system of this configuration file management.
When shielding end system and damaging, screen is after end restarts and enter boot pattern, screen end detecting upgrade command, is when shielding end and reading key value corresponding to above-mentioned default upgrading trigger key and upgrade command detected.When screen end detects upgrade command under boot pattern, Xiang Kaduan sends upgrade request, this upgrade request comprises the upgrade requirement information in upgrade command (these upgrade requirement information table display screen end needs carry out the system upgraded), to inform that card end screen end to be upgraded.Card termination receives upgrade request and learns the upgrade requirement information of screen end, obtains the configuration file in external equipment according to the upgrade request received, and sends this configuration file to shielding end.Screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, and sends file acquisition request according to this upgrade requirement information matched to card end, to ask card end to provide the system file needed for system upgrade.Card end is according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end, and screen end is upgraded further according to described system file, thus completing screen end system upgrading so that system recovery is normal, it is possible to properly functioning.
The module TV of the present invention, it is capable of can not directly using in hardware external interface (such as USB interface) situation at screen end, traditional television set forceful upgrade method is applied in the screen end upgrading of module TV, simplify the updating operation of module television screen end, the system recovery efficiency after product on line is out of order is produced it is thus possible to improve, simplify after-sale service operation, it is also possible to reduce production cost.
Specifically, described screen end is additionally operable under boot pattern to power on to card end；When described card end is additionally operable to detect that external equipment accesses under boot pattern, send upgrading inquiry message to screen end；Upgrade command after described screen end is additionally operable to receive described upgrading inquiry message, in detecting depositor.
Owing to screen end is connected with card end, therefore screen end is under boot pattern, it is possible to powering on to card end, the present embodiment specifically shields end by the mode that the GPIO mouth being connected with card end is drawn high being powered on to card end.
Card end enters boot pattern after powering on, and card end detects when the external equipment of the storage screen system file to upgrade of end and configuration file accesses under boot pattern, sends upgrading inquiry message to screen end, to ask whether to upgrade to screen end.Upgrade command after screen termination receives described upgrading inquiry message, in detecting depositor.
When user triggers when shielding end by shielding the button on end key panel or the button on remote controller, constantly corresponding key value is preserved in a register.After screen termination receives described upgrading inquiry message, detecting depositor preserving and is whether key value contains upgrade requirement information, if key value contains upgrade requirement information, then illustrating to have received upgrade command, thus may detect that upgrade command.
Specifically, described screen end is additionally operable to received system file is carried out CRC check, and when verifying successfully, is write in flash by described system file.
Each system file that card end sends is preserved to internal memory by screen end respectively, and whether effective in order to verify each system file that card end sends, each system file is carried out CRC check by screen end.
Card end sends a system file data bag each time to screen end, and when having sent the requested system file of screen end, card end sends file end of transmission order to screen end, shields its requested system file end of transmission of end to inform, it is possible to upgrade.
For guaranteeing the effectiveness of whole system file, screen end is after card end sends file end of transmission, the all system files preserved in internal memory can be uniformly carried out CRC check, then will verify in successful all system file one-time write flash, the present embodiment specifically will verify in successful all system file one-time write norflash (stochastic pattern non-volatile flash memory), such that it is able to utilize the system that a pair needs of system file in norflash 1 carry out upgrading to upgrade.
Specifically, described screen end for obtaining the upgrade requirement information matched in described configuration file and upgrade command, send file acquisition request according to described upgrade requirement information to card end particularly as follows:
Described screen end is for obtaining the upgrade requirement information in described upgrade command, and resolves the described configuration file received, and obtains the upgrade requirement information in described configuration file；Upgrade requirement information in upgrade command described in comparison and the upgrade requirement information in described configuration file；Upgrade requirement information in described upgrade command and when there is, in the upgrade requirement information in described configuration file, the upgrade requirement information matched, obtains the upgrade requirement information matched；Need the system of upgrading and the system file name information of correspondence thereof according to the described upgrade requirement acquisition of information matched, send the file acquisition request including described system file name information to card end.
Screen end is by the upgrade requirement information in upgrade command described in comparison and the upgrade requirement information in described configuration file, confirm that whether both upgrade requirement information is consistent, if both upgrade requirement information is consistent, then send file acquisition to ask to card end, the system file corresponding to obtain the system needing upgrading；If both upgrade requirement information is inconsistent, then the system file that instruction card end is not corresponding with the system of screen end needs upgrading, then cannot be carried out upgrading.
Specifically, described card end for according to the system file in described file acquisition acquisition request external equipment, and described system file is sent to screen end particularly as follows:
Described card end is for the system file name information in asking according to described file acquisition, search the system file name information with this system file name information match in external equipment, obtain the system file corresponding with the system file name information found in external equipment, acquired system file is sent to shielding end.
The system file that end is requested is shielded owing to card end to find according to system file name information, therefore, when card termination receives the file acquisition request that screen end sends the system file name information come, external equipment is searched the system file name information with this system file name information match.If card end finds the system file name information matched, then file system corresponding for this system file name information matched is sent to screen end so that system can be upgraded by screen end；If not finding the system file name information matched, then the system file that instruction card end is not corresponding with the system of screen end needs upgrading, then cannot be carried out upgrading.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (10)
1. a module television screen end upgrade method, it is characterised in that described module television screen end upgrade method comprises the following steps:
Screen end, when detecting upgrade command, sends upgrade request to card end；
Card end obtains the configuration file in external equipment according to described upgrade request, and sends described configuration file to shielding end；
Screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, sends file acquisition request according to described upgrade requirement information to card end；
Card end is according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end；
Screen end is upgraded according to described system file.
2. module television screen end upgrade method as claimed in claim 1, it is characterised in that described screen end, when detecting upgrade command, also included send the step of upgrade request to card end before:
Screen end powers on under boot pattern card end；
When card end has detected that external equipment accesses under boot pattern, send upgrading inquiry message to screen end；
Upgrade command after screen termination receives described upgrading inquiry message, in detecting depositor.
3. module television screen end upgrade method as claimed in claim 1, it is characterised in that described card end is according to the system file in described file acquisition acquisition request external equipment, and also includes after the step by described system file transmission to screen end:
Received system file is carried out CRC check by screen end, and when verifying successfully, is write in flash by described system file.
4. module television screen end upgrade method as claimed any one in claims 1 to 3, it is characterized in that, described screen end obtains the upgrade requirement information matched in described configuration file and upgrade command, includes according to the step that described upgrade requirement information sends file acquisition request to card end:
Screen end obtains the upgrade requirement information in described upgrade command, and resolves the described configuration file received, and obtains the upgrade requirement information in described configuration file；
Upgrade requirement information in upgrade command described in screen end comparison and the upgrade requirement information in described configuration file；
When screen end upgrade requirement information in described upgrade command and the upgrade requirement information in described configuration file exist the upgrade requirement information matched, obtain the upgrade requirement information matched；
Screen end according to described in the upgrade requirement acquisition of information that matches need the system of upgrading and the system file name information of correspondence thereof, send the file acquisition including described system file name information to card end and ask.
5. module television screen end upgrade method as claimed in claim 4, it is characterised in that described card end is according to the system file in described file acquisition acquisition request external equipment, and the step that described system file sends extremely screen end includes:
Card end, according to the system file name information in the request of described file acquisition, searches the system file name information with this system file name information match in external equipment；
Card end obtains the system file corresponding with the system file name information found in external equipment, and sends acquired system file to shielding end.
6. a module TV, including screen end and card end, it is characterised in that described screen end is for when detecting upgrade command, sending upgrade request to card end；
Described card end for obtaining the configuration file in external equipment according to described upgrade request, and sends described configuration file to shielding end；
Described screen end is additionally operable to obtain the upgrade requirement information matched in described configuration file and upgrade command, sends file acquisition request according to described upgrade requirement information to card end；
Described card end is additionally operable to according to the system file in described file acquisition acquisition request external equipment, and sends described system file to shielding end；
Described screen end is additionally operable to upgrade according to described system file.
7. module TV as claimed in claim 6, it is characterised in that described screen end is additionally operable under boot pattern to power on to card end；
When described card end is additionally operable to detect that external equipment accesses under boot pattern, send upgrading inquiry message to screen end；
Upgrade command after described screen end is additionally operable to receive described upgrading inquiry message, in detecting depositor.
8. module TV as claimed in claim 6, it is characterised in that described screen end is additionally operable to received system file is carried out CRC check, and when verifying successfully, described system file is write in flash.
9. the module TV as according to any one of claim 6 to 8, it is characterized in that, described screen end for obtaining the upgrade requirement information matched in described configuration file and upgrade command, send file acquisition request according to described upgrade requirement information to card end particularly as follows:
Described screen end is for obtaining the upgrade requirement information in described upgrade command, and resolves the described configuration file received, and obtains the upgrade requirement information in described configuration file；Upgrade requirement information in upgrade command described in comparison and the upgrade requirement information in described configuration file；Upgrade requirement information in described upgrade command and when there is, in the upgrade requirement information in described configuration file, the upgrade requirement information matched, obtains the upgrade requirement information matched；Need the system of upgrading and the system file name information of correspondence thereof according to the described upgrade requirement acquisition of information matched, send the file acquisition request including described system file name information to card end.
10. module TV as claimed in claim 9, it is characterised in that described card end for according to the system file in described file acquisition acquisition request external equipment, and described system file is sent to screen end particularly as follows:
Described card end is for the system file name information in asking according to described file acquisition, search the system file name information with this system file name information match in external equipment, obtain the system file corresponding with the system file name information found in external equipment, acquired system file is sent to shielding end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778358.7A CN105763944B (en) | 2014-12-15 | 2014-12-15 | Module TV and its screen end upgrade method |
| PCT/CN2014/094969 WO2016095254A1 (en) | 2014-12-15 | 2014-12-25 | Modular television and screen end upgrade method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778358.7A CN105763944B (en) | 2014-12-15 | 2014-12-15 | Module TV and its screen end upgrade method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105763944A true CN105763944A (en) | 2016-07-13 |
| CN105763944B CN105763944B (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410778358.7A Active CN105763944B (en) | 2014-12-15 | 2014-12-15 | Module TV and its screen end upgrade method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105763944B (en) |
| WO (1) | WO2016095254A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572391A (en) * | 2016-11-01 | 2017-04-19 | 广州视源电子科技股份有限公司 | Television shutdown recovery method and television |
| CN107451000A (en) * | 2017-07-03 | 2017-12-08 | 杭州中天微系统有限公司 | A kind of system upgrade detection method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166229A (en) * | 2006-10-17 | 2008-04-23 | 深圳Tcl新技术有限公司 | A TV software update method |
| US20100011404A1 (en) * | 2008-07-14 | 2010-01-14 | Sony Corporation | Tv software upgrade using tv internet adapter |
| US20110029544A1 (en) * | 2009-08-03 | 2011-02-03 | Hon Hai Precision Industry Co., Ltd. | Media list server and method for generating favorite media list |
| CN102780866A (en) * | 2012-08-08 | 2012-11-14 | 卢泳 | Modularized television |
| CN103369380A (en) * | 2012-04-02 | 2013-10-23 | Lg电子株式会社 | Upgradeable display device and method for controlling the same |
| CN104038803A (en) * | 2014-06-27 | 2014-09-10 | Tcl集团股份有限公司 | Modularized smart television and interactive method applied to same |
-
2014
- 2014-12-15 CN CN201410778358.7A patent/CN105763944B/en active Active
- 2014-12-25 WO PCT/CN2014/094969 patent/WO2016095254A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166229A (en) * | 2006-10-17 | 2008-04-23 | 深圳Tcl新技术有限公司 | A TV software update method |
| US20100011404A1 (en) * | 2008-07-14 | 2010-01-14 | Sony Corporation | Tv software upgrade using tv internet adapter |
| US20110029544A1 (en) * | 2009-08-03 | 2011-02-03 | Hon Hai Precision Industry Co., Ltd. | Media list server and method for generating favorite media list |
| CN103369380A (en) * | 2012-04-02 | 2013-10-23 | Lg电子株式会社 | Upgradeable display device and method for controlling the same |
| CN102780866A (en) * | 2012-08-08 | 2012-11-14 | 卢泳 | Modularized television |
| CN104038803A (en) * | 2014-06-27 | 2014-09-10 | Tcl集团股份有限公司 | Modularized smart television and interactive method applied to same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572391A (en) * | 2016-11-01 | 2017-04-19 | 广州视源电子科技股份有限公司 | Television shutdown recovery method and television |
| CN107451000A (en) * | 2017-07-03 | 2017-12-08 | 杭州中天微系统有限公司 | A kind of system upgrade detection method |
| CN107451000B (en) * | 2017-07-03 | 2021-03-02 | 杭州中天微系统有限公司 | System upgrade detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016095254A1 (en) | 2016-06-23 |
| CN105763944B (en) | 2018-09-04 |
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