CN103108243A - Method and system for independence and upgrade of parameters of television display screen - Google Patents
Method and system for independence and upgrade of parameters of television display screen Download PDFInfo
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Abstract
The invention discloses a method and a system for independence and upgrade of parameters of a television display screen. Firstly the display screen parameters are separated from a main program so as to enable the display screen parameters to be independent from the main program; binary files for storing the separated display screen parameters are set up; partitions for storing the separated display screen parameters are set up in a data storage unit; the separated display screen parameters are debugged, and then the debugged display screen parameters are independently stored and upgraded in a mode of the binary files. According to the method and the system for independence and upgrade of the parameters of the television display screen, workload of main program developing staff is reduced, adaptation progress of the display screen and a machine core and developing progress of products are quickened, the method and the system facilitate maintenance of screen parameter data and the main program version, and work efficiency is improved.
Description
Technical field
The present invention relates to use system, the manufacturing technology field of liquid crystal TV set, be specifically related to a kind of method and system thereof of the television display screen parameter of upgrading.
Background technology
Display screen and movement are the important component parts of system for TV set, have all that producer is numerous, the characteristic inconsistence problems.Display screen parameter (being called for short the screen ginseng) has comprised very many-sided content, except the screens such as clock, pixel, light modulation, sequential, display screen classification self parameter, also comprises non-screen self parameters such as the image mirrors relevant with movement, 3D attribute, LVDS Zhan Pin.Non-screen self parameter is not the parameter of screen self, but each screen needs independent portion configuration just can to work by adaptive core.For making display screen and the movement can be correctly adaptive, need to shield to the display screen of each model the adjustment of ginseng.
In traditional television software system, general way is that the screen ginseng is placed in code as array, and namely embedded mode, upgrade the screen ginseng by the mode of the whole software of upgrading movement after software translating.Because whole set of television software does not significantly define and distributes in main program, screen ginseng part, these two-part data are also unordered placements, are difficult to distinguish.The disordering of data significantly affects debugging progress and the accuracy of screen parameter certificate, again because the change of screen parameter certificate causes the change of complete machine software, is unfavorable for exploitation and the maintenance of complete machine software simultaneously.
Summary of the invention
The present invention combines software and display screen parameter together in order to solve in the tradition exploitation, need to compile whole software when causing debugging, upgrading display screen parameter, thereby the debugging that causes the display screen parameter is complicated, the technical problem of whole development inefficiency now provides a kind of television display screen parameter is independent and upgrade method and system thereof.
Consider the problems referred to above of prior art, according to an aspect disclosed by the invention, the present invention by the following technical solutions:
A kind of independent method with upgrading of television display screen parameter comprises:
Separation/newly-built display screen parameter makes it described display screen parameter and is independent of main program, sets up the binary file that is used for depositing described display screen parameter;
Set up in data storage be used to the subregion of storing described display screen parameter;
Described display screen parameter is debugged, the display screen parameter after debugging is stored separately and upgraded with the pattern of binary file.
In order to realize better the present invention, further technical scheme is:
In one embodiment of the invention, described main program obtains described display screen parameter by data-interface.
In one embodiment of the invention, the binary file of the display screen parameter after described debugging is written to separately in data storage appointed area in advance, calls for main program.
In one embodiment of the invention, described binary file do not rely on depositing and compiling of main program, and this binary file has independently version number.
In one embodiment of the invention, the subregion of the described display screen parameter of separating is the part of memory on the TV set central layer, does not rely on the memory of display screen self.
In one embodiment of the invention, described binary file is the multipage structure, and each page is a display screen argument structure body.
In one embodiment of the invention, the page of described each display screen argument structure body is respectively set up a call number.
In one embodiment of the invention, described display screen parameter is debugged by computer.
In one embodiment of the invention, the upgrading of described display screen parameter be by, television set is connected with computer, then move the upgrade software instrument and upgrade.
In one embodiment of the invention, the upgrading of described display screen parameter be by, convert the discernible packet of adaptive core to strapping tool, then upgrade by USB port.
In one embodiment of the invention, the described display screen parameter of separating comprises the parameters such as clock, pixel, light modulation, sequential, display screen classification, 3D attribute, LVDS Zhan Pin.
The present invention can also be:
A kind of television display screen parameter independence and upgrade-system of the method be used to realizing that foregoing invention content part television display screen parameter is independent and upgrading, comprise the display screen parameter memory module, described display screen parameter memory module is arranged in a subregion of data storage with the form of binary file, the display screen parameter in described display screen parameter memory module is separated with main program; Described display screen parameter memory module is used for supporting the debugging of display screen parameter and the display screen parameter after debugging store separately and upgrade with the pattern of binary file.
Compared with prior art, one of beneficial effect of the present invention is:
Independent method and the system thereof with upgrading of television display screen parameter of the present invention, by the screen parameter according to the separating of main program, make the screen that needs to adjust join very clear, the change of screen ginseng is independent of main program, reduce main program developer's workload, accelerated the adaptive progress of display screen and movement, and the development progress of product, be conducive to shield the maintenance of parameter certificate and main program version, increase work efficiency.
Description of drawings
For clearer explanation present specification embodiment or technical scheme of the prior art, the below will do simple the introduction to the accompanying drawing of required use in the description of embodiment or prior art, apparently, the accompanying drawing that the following describes is only the reference to some embodiment in present specification, for those skilled in the art, in the situation that do not pay creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 shows according to an embodiment of the invention main program and display parameters according to separation principle schematic diagram figure.
Fig. 2 shows and shields according to an embodiment of the invention parameter according to debugging upgrading schematic flow sheet.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
A kind of independent method with upgrading of television display screen parameter comprises the steps:
Realize separating of display screen parameter and main program: separation/newly-built display screen parameter, the display screen parameter comprises clock, pixel, light modulation, sequential, display screen classification, 3D attribute, LVDS Zhan Pin etc., the display screen parameter is formed to be independent of the data that main program carries out independent debugging, separate/newly-built after, main program can obtain by the data fetch interface data of display screen parameter.
The binary file of display screen parameter is deposited in foundation: will separate/newly-built display screen parameter out puts in binary file.This binary file can be established as the multipage structure, and each page is a display screen Parameters data structure body, and the page is set up a call number for this reason.A binary file File inside can comprise a plurality of display screen parameters.
Complete the separate, stored of screen ginseng: set up particular zones carry out depositing of display screen parameter and refresh in data storage.The distribution of concrete screen ginseng memory address can define voluntarily according to the difference of movement scheme.The screen that debugging can be completed ginseng binary file is written to separately in data storage appointed area in advance, calls in needs for main program; During the display screen parameter change, also can only refresh for display screen parameter subregion.
Complete screen ginseng debugging and upgrading: can use visualization tool to isolate/newly-built display screen parameter debugs; Also can use upgrading tool, the display screen parameter after debugging is stored separately and upgraded with the pattern of binary file.Debugging can be carried out on PC, and does not rely on the operation of television set.Upgrading can be passed through PC connecting TV machine, then moves the upgrade software instrument and carries out.Also can break into the packet that television set can be identified by strapping tool, upgrade by USB port.Upgrading in the present embodiment can be only to upgrade a screen parameter certificate, and does not affect the content on other data storages such as main program.
The separating of display screen parameter and main program in the present embodiment/newly-built, refer to that the display screen parameter no longer is embedded in code, but form independently binary file.
Described binary file do not rely on depositing and compiling of main program, and this binary file has independently version number.The subregion of the described display screen parameter of separating is the part of memory on the TV set central layer, does not rely on the memory of display screen self.
After the technical scheme that above-described embodiment is described is implemented, can comprise or not comprise the display screen parameter in original Core of TV set, after namely separating/newly-built be independent of main program, replacing the display screen parameter binary file of display screen parameter role in main program/code, do not affect and also include the display screen parameter in former main program/code, whether include the enforcement that the display screen parameter does not affect this patent in former main program/code in other words.
A kind of system of display screen parameter standalone upgrade of the method that realizes that the television display screen parameter of describing as above embodiment is independent and upgrade, comprise the display screen parameter memory module, described display screen parameter memory module is arranged in a subregion of data storage with the form of binary file, the display screen parameter in described display screen parameter memory module is separated with main program;
Described display screen parameter memory module is used for supporting the debugging of display screen parameter and the display screen parameter after debugging store separately and upgrade with the pattern of binary file.
Fig. 1 shows main program and display screen parameter separation principle schematic diagram according to an embodiment of the invention.As shown in Figure 1, be provided with main program 2, screen parameter in complete machine pin-saving chip 1 according to 3 and other data 4, by separating, make the screen parameter be independent of main program 2 according to 3, in order to the screen parameter is debugged and upgrading according to 3, in the screen parameter according to 3 with after main program 2 separates, main program 2 can obtain by data fetch interface 5 and shield parameter according to 3.
Fig. 2 shows and shields according to an embodiment of the invention parameter according to debugging upgrading schematic flow sheet.As shown in Figure 2, at first open screen ginseng debugging acid 6 and reload screen ginseng binary file 7; If increase screen ginseng 8 newly, insert data 10 according to specifications, then revise screen and join version number, preserve file 12; If the existing screen ginseng 9 of change, Update Table 11 according to demand, then revise screen ginseng version number, preserve file 12; After modification screen ginseng version number, preservation file 12, can or use the USB upgrade file upgrading 14 of packing by use upgrading tool upgrading 13.
The standalone upgrade technology of a kind of tv display screen parameter of the present invention, minute 5 steps are implemented.
Take the parameter that increases display screen LGD-LC550EUN-SFF1 as example.
Step 1: realize that screen participates in the separation of main program
Screen parameter certificate is separated with main program, data read.Principle can be referring to as shown in Figure 1.
The concrete operations flow process:
According to software architecture, separate screen data, comprise clock, pixel, light modulation, sequential, display screen classification, 3D attribute, LVDS Zhan Pin etc., formation can be independent of main program and carry out the screen parameter certificate of debugging separately.
Step 2: set up screen ginseng file: panel.bin
The concrete operations flow process:
1) panel.bin file set up.Set up a panel.bin file, with the screen parameter certificate of separating, put into wherein.The panel.bin file is set up the multipage structure, and each page is one and shields parameter according to structure, and the page is set up a call number for this reason.
2) panel.bin document analysis and parameter transmission.In main program, coding is realized parsing and the parameter passing interface of panel.bin file.Through the parsing of code to the panel.bin file, obtain multipage screen parameter according to structure.After parsing, main program can pass through the parameter passing interface, reads on the corresponding page of certain call number to shield parameter according to the display screen detailed attributes in structure.
Step 3: complete the separate, stored of screen parameter certificate and refresh;
The concrete operations flow process:
Shield parameter according to separate, stored and refresh.The present embodiment adopts the UBIFS file system based on the Linux platform, according to the UBIFS file system characteristics, chooses the 14th UBIFS subregion as the independent partition holding of screen parameter certificate, shields depositing of parameter certificate.After television set started, the panel.bin file just can be loaded and resolve, and called in needs for main program.
When follow-up parameter to display screen is debugged change, also only refresh for the 14th subregion.
Step 4: the screen parameter is according to debugging
The debugging of screen parameter certificate and upgrading flow process.Principle can be referring to as shown in Figure 2.
The work of this step is undertaken by visual screen ginseng debugging acid.On visualization tool, having increases functions such as shielding ginseng, deletion screen ginseng, modification panel.bin fileversion number, also arrange on visualization interface, choose, the anti-respective attributes of choosing, automatically upgrade the relevant parameter of this display screen, debug and save as new panel.bin file after complete.
The concrete operations flow process:
1) panel.bin file load.Use screen ginseng debugging acid, open the panel.bin file of current version, instrument accesses the parameter of all display screens that comprised inside the panel.bin file automatically.
2) new display screen.Clicking increases screen ginseng button, select the display screen LGD_LC470EUN_SFF1 of call number 95 as the parameter masterplate of display screen LGD-LC550EUN-SFF1, the LGD_LC470EUN_SFF1 portion that all is copied is assigned to LGD-LC550EUN-SFF1, the screen ginseng page of generating indexes numbers 96.
3) revise the screen ginseng.To the data that copy gets, modify according to the adaptive demand of specifications, movement of LGD-LC550EUN-SFF1, make its book up to specification.
4) the panel.bin file update is preserved.Parameter is revised the version information of panel.bin file after setting completed, saves as new panel.bin file.
Step 5: the screen parameter is according to upgrading
Screen ginseng upgrade file write memory.With increasing the new panel.bin file of display screen LGD-LC550EUN-SFF1 data formation, be packaged into upgrade file, join more new tool or USB flash disk by screen, the 14th UBIFS subregion of data storage chip upgraded separately.
To revise display screen LGD_LC470EUN_SFF1 parameter as example.
For a movement scheme, described step 1,2,3 Exactly-onces in described embodiment 5 get final product.When follow-up execution increases the screen ginseng or revises the screen ginseng, begin to carry out getting final product from described step 4, described step 4,5 just becomes step 1,2.
Step 1: the screen parameter is according to debugging
The modification of screen parameter certificate.
1) panel.bin file load.Use screen ginseng debugging acid, open the panel.bin file of current version, instrument accesses the parameter of all display screens that comprised inside the panel.bin file automatically.
2) revise display screen.Select call number 95, access the parameter of display screen LGD_LC470EUN_SFF1.
3) revise the screen ginseng.Carry out data modification according to the modification demand, make it meet the adaptive demand of movement.
4) the panel.bin file update is preserved.Parameter is revised the version information of panel.bin file after setting completed, saves as new panel.bin file.
Step 2: the screen parameter is according to upgrading
Screen ginseng upgrade file write memory.With revising the new panel.bin file of display screen LGD_LC470EUN_SFF1 data formation, be packaged into upgrade file, join more new tool or USB flash disk by screen, the 14th UBIFS subregion of data storage chip upgraded separately.
In sum, display screen of the present invention specifically can refer to tv display screen.A kind of method that in system for TV set, the screen ginseng is upgraded separately, by will shield parameter according to peeling off from code, set up one and have many group screens parameter according to the binary file of structure, and adopt indexed mode to carry out maintenance and management, adopt independent partition holding to shield parameter according to storage on data storage, debugging and the upgrading of screen ginseng are independent of outside major software.The method is simple to operate, quickness and high efficiency, has reduced peopleware's workload, reduces the situation that causes software version to increase because upgrading screen ginseng file.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part cross-references gets final product.
" embodiment " who speaks of in this manual, " another embodiment ", " embodiment ", etc., refer to specific features, structure or the characteristics described in conjunction with this embodiment and be included at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also fall within the scope of the invention.
Although invention has been described with reference to a plurality of explanatory embodiment of the present invention here, but, should be appreciated that, those skilled in the art can design a lot of other modification and execution modes, and these are revised and within execution mode will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (12)
1. the independent method with upgrading of television display screen parameter, is characterized in that, comprising:
Separation/newly-built display screen parameter makes it described display screen parameter and is independent of main program, sets up the binary file that is used for depositing described display screen parameter;
Set up in data storage be used to the subregion of storing described display screen parameter;
Described display screen parameter is debugged, the display screen parameter after debugging is stored separately and upgraded with the pattern of binary file.
2. the independent method with upgrading of television display screen parameter according to claim 1, is characterized in that, described main program obtains described display screen parameter by data-interface.
3. the method for the independent and upgrading of television display screen parameter according to claim 1 and 2, is characterized in that, the binary file of the display screen parameter after described debugging is written to separately in data storage appointed area in advance, calls for main program.
4. the independent method with upgrading of television display screen parameter according to claim 1, is characterized in that described binary file do not rely on depositing and compiling of main program, and this binary file has independently version number.
5. the independent method with upgrading of television display screen parameter according to claim 1, is characterized in that, described subregion be used to storing described display screen parameter is the part of memory on the TV set central layer.
6. the independent method with upgrading of television display screen parameter according to claim 1, is characterized in that, described binary file is the multipage structure, and each page is a display screen argument structure body.
7. the independent method with upgrading of television display screen parameter according to claim 6, is characterized in that, the page of described each display screen argument structure body is respectively set up a call number.
8. the independent method with upgrading of television display screen parameter according to claim 1, is characterized in that, described display screen parameter is debugged by computer.
9. the method for the independent and upgrading of television display screen parameter according to claim 1, is characterized in that, the upgrading of described display screen parameter be by: television set is connected with computer, then moves the upgrade software instrument and upgrade.
10. the method for the independent and upgrading of television display screen parameter according to claim 1, it is characterized in that, the upgrading of described television display screen parameter be by: convert the discernible packet of television set to strapping tool, then upgrade by USB port.
11. television display screen parameter according to claim 1 is independent and the method for upgrading, it is characterized in that, the described display screen parameter of separating comprises that clock, pixel, light modulation, sequential, display screen classification, 3D attribute, LVDS open up frequently.
12. a realization is as independent in television display screen parameter as described in claim 1 to 11 any one and the display screen parameter standalone upgrade system of the method for upgrading, it is characterized in that, comprise the display screen parameter memory module, described display screen parameter memory module is arranged in a subregion of data storage with the form of binary file, the display screen parameter in described display screen parameter memory module is separated with main program; Described display screen parameter memory module is used for supporting the debugging of display screen parameter and the display screen parameter after debugging store separately and upgrade with the pattern of binary file.
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