CN105306984B - A kind of module TV and its dynamic screen configuration method - Google Patents
A kind of module TV and its dynamic screen configuration method Download PDFInfo
- Publication number
- CN105306984B CN105306984B CN201510686934.XA CN201510686934A CN105306984B CN 105306984 B CN105306984 B CN 105306984B CN 201510686934 A CN201510686934 A CN 201510686934A CN 105306984 B CN105306984 B CN 105306984B
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- China
- Prior art keywords
- screen
- configuration file
- module
- card
- screen configuration
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Classifications
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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
- H04N21/41—Structure of client; Structure of client peripherals
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
Abstract
The invention discloses a kind of module TV and its dynamic screen configuration method, when method includes: A, the starting of module TV, the card end of the module TV obtains screen ID from screen end, and judges to shield whether end is replaced according to screen ID；B, when the end replacement of judgement screen, the screen configuration file at screen end is obtained with the screen configuration file of the more existing storage in neocaine end.Whether the present invention is replaced by card end dynamic detection screen end and obtains the screen configuration file newly shielded from screen end in real time come the screen configuration file of the more existing preservation in neocaine end, card end is set correctly to show the screen configuration information at screen end connected to it in real time, to realize the purpose of card end dynamic configuration screen associated profile, match card end with the associated profile for shielding end.
Description
Technical field
The present invention relates to TV tech, in particular to a kind of module TV and its dynamic screen configuration method.
Background technique
With the appearance of module tv product form, occur two chips on TV；As shown in Figure 1, MCU is secondary core
Piece will not generally be replaced, commonly referred to as screen end for driving screen display and processing image display effect；SOC is master chip, is used for
All intelligent functions for realizing user demand, can plug replacement, commonly referred to as card end.Use is greatly saved in the appearance of module TV
The expense of TV is bought at family, and by replacing card end, it is newest interior that user can enjoy industry on the basis of being changed without screen
Hold, newest technical products, no replacement is required at end means that user only need to spend seldom money just to can be carried out system upgrade for screen.
The relevant configuration file of the screen of module TV is stored in screen end, while card end can also store the part for display
Configuration file simultaneously is responsible for shield relevant configuration information and showing on interface.However different its configuration file of display screen also not phase
Together, once the associated profile newly shielded should be shown in display in replacement screen, card end.Since card end only can be from being stored in
The data that associated profile is read in the configuration file at card end are shown on interface.In this way when replacing display screen, Ka Duan circle
The relevant configuration information of old screen is shown on face；Or behind replacement card end, the configuration file at neocaine end is different from old screen end；From
And lead to card end and shield the configuration file mismatch at end, influence module television operations or video effect.
Thus the prior art could be improved and improve.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of module TVs and its dynamic to match
Screen method, after solving existing card end or the replacement of screen end, new card end/screen end and old screen end/card end configuration file are not
The problem of matching and influencing module television operations or video effect.
In order to achieve the above object, this invention takes following technical schemes:
A kind of dynamic screen configuration method of module TV comprising:
A, when module TV starts, the card end of the module TV obtains screen ID from screen end, and according to screen ID judgement screen end
Whether replace；
B, when the end replacement of judgement screen, the screen configuration file for obtaining screen end configures text with the screen of the more existing storage in neocaine end
Part.
In the dynamic screen configuration method of the module TV, the step A is specifically included:
When A1, the starting of module TV, the screen configuration file for being stored in card end is read at card end from predeterminated position；
If A2, reading failure, card end obtains screen configuration file and screen ID from screen end and stores；
If A3, reading correctly, card end obtains screen ID from screen end, judges the screen ID that the screen ID and card end predeterminated position store
It is whether identical；It is identical, judge that shielding end does not replace, it is not identical, judge to shield end replacement.
In the dynamic screen configuration method of the module TV, the step B is specifically included:
B1, card end by from screen end obtain the screen ID more existing storage in neocaine end screen ID；
B2, card end obtain the screen configuration file of screen configuration file and the more existing storage in neocaine end from screen end.
In the dynamic screen configuration method of the module TV, after the step B, further includes: card end display when, from
Screen data are read in the screen configuration file of card end predeterminated position, with the information of real-time update display screen.
A kind of module TV comprising card end and screen end；
When the card end starts for module TV, screen ID is obtained from screen end, and judge to shield whether end is replaced according to screen ID；
When the end replacement of judgement screen, the screen configuration file at screen end is obtained with the screen configuration file of the more existing storage in neocaine end.
In the module TV, the card end includes:
Predeterminated position, for storing screen configuration file and screen ID；
Read module reads the screen configuration file for being stored in card end from predeterminated position when for the starting of module TV；
Judgment module is handled, when for reading failure, screen configuration file and screen ID is obtained from screen end and storing；And it reads just
When true, screen ID is obtained from screen end, whether the screen ID for judging that the screen ID and card end predeterminated position store is identical；It is identical, judge to shield
End is not replaced, not identical, judges to shield end replacement；
Control module, for judge screen end replacement when, by from screen end obtain the screen ID more existing storage in neocaine end screen ID,
And the screen configuration file of screen configuration file and the more existing storage in neocaine end is obtained from screen end.
In the module TV, the card end further include:
Display module, for reading screen data in display, in the screen configuration file of Cong Kaduan predeterminated position, in real time more
The information of new display screen.
Compared to the prior art, module TV provided by the invention and its dynamic screen configuration method, when module TV starts, institute
The card end for stating module TV obtains screen ID from screen end, and judges to shield whether end is replaced according to screen ID；When the end replacement of judgement screen, obtain
Take the screen configuration file at screen end with the screen configuration file of the more existing storage in neocaine end；Whether more by card end dynamic detection screen end
It changes and obtains the screen configuration file that the screen configuration file newly shielded carrys out the more existing preservation in neocaine end from screen end in real time, enable card end
The screen configuration information at screen end connected to it is correctly shown in real time, to realize card end dynamic configuration screen associated profile
Purpose matches card end with the associated profile for shielding end.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing module TV.
Fig. 2 is the dynamic screen configuration method flow chart of module TV provided by the invention.
Fig. 3 is the structural block diagram of module TV provided by the invention.
Specific embodiment
Whether the present invention provides a kind of module TV and its dynamic screen configuration method, replaced by card end dynamic detection display screen
And obtain the associated profile newly shielded, from screen end in real time with the configuration file of the more existing storage in neocaine end, make card end real-time
The screen configuration information at screen end connected to it is correctly shown, to realize the mesh of card end dynamic configuration screen associated profile
, match card end with the associated profile for shielding end.To keep the purpose of the present invention, technical solution and effect clearer, bright
Really, the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that specific implementation described herein
Example is not intended to limit the present invention only to explain the present invention.
Referring to Fig. 2, the dynamic screen configuration method of module TV provided by the invention includes:
When S100, the starting of module TV, the card end of the module TV obtains screen ID from screen end, and according to screen ID judgement screen
Whether replace at end；
S200, when the end replacement of judgement screen, the screen configuration file for obtaining screen end is configured with the screen of the more existing storage in neocaine end
File.
All configuration files of display screen be stored in screen end, card end can also store for display partial profiles (i.e.
Screen configuration file) it is used as when showing.But after when card end and the screen first connection communication in end or card end is initialised, then block
In end without for showing partial profiles or existing screen configuration file be initialised removing.Therefore, it need to first judge card
Whether partial profiles for display are stored in end.Then the step S100 is specifically included:
When step 101, the starting of module TV, the screen configuration file for being stored in card end is read at card end from predeterminated position.
Predeterminated position, that is, the designated position is default setting, is located in card end, for storing screen configuration file.
If step 102 reads failure, card end obtains screen configuration file and screen ID from screen end and stores.
Reading failure then indicates init state to be equivalent to, such as card end first without any screen configuration file in predeterminated position
It is secondary with screen when.Card end sends first to screen end and obtains order to obtain screen configuration file and screen ID at this time, and screen end receives life
Screen configuration file and screen ID are transferred to card end after order, card end stores the screen configuration file of screen end transmission feedback and screen ID to pre-
If position.
The screen configuration file and screen ID obtained at this time must belong to current screen end, therefore be equivalent to screen end and do not replace.
If step 103 is read correctly, card end obtains screen ID from screen end, judges the screen ID and the storage of card end predeterminated position
Screen ID it is whether identical；It is identical, judge that shielding end does not replace, it is not identical, judge to shield end replacement.
If the screen configuration file that card end is read from its predeterminated position is correct, then it represents that card end has stored screen configuration text
Part.It needs to judge whether the screen configuration file belongs to current screen end according to screen ID at this time.Card end sends second to screen end and obtains life
It enables to obtain screen ID.Screen end receives and its screen ID is transferred to card end after the second acquisition order, the screen ID that card end will acquire with deposit
Storage is compared in the screen ID of card end predeterminated position, if it is different, then showing to have replaced display screen；It is identical, shield end and does not replace.
If screen end is not replaced, card end and screen end enter working condition.If, need to be from new screen when the replacement of card end judgement screen end
End obtains screen configuration file.The step S200 is specifically included:
Step 201, card end by from screen end obtain the screen ID more existing storage in neocaine end screen ID；
Step 202, card end obtain the screen configuration file of screen configuration file and the more existing storage in neocaine end from screen end.
Card end sends third and obtains order to screen end to obtain screen configuration file.Screen end receives it after third acquisition is ordered
Screen configuration file is transferred to card end.The existing screen being stored in predeterminated position in screen configuration file replacement card end is configured text by card end
Part.
After the step S200, further includes: still match from the screen for being stored in card end predeterminated position in display at card end
It sets and reads screen data, the relevant information of real-time update display screen in file.
Since module TV may replace card end, it is also possible to replacement screen end.It is specifically described by taking both of these case as an example below
The dynamic screen configuration method of module TV.
Assuming that card end is replaced, existing card end A is changed to neocaine end B(and does not store any configuration file) or other card ends
C, existing screen end A are not replaced.The group of module TV A after replacement is combined into neocaine end B+ screen end A or other card ends C+ screen end A.
For neocaine end B: when module TV starts, neocaine end B reads screen configuration file from its predeterminated position.Due to being new
Card must cause to read failure without any screen configuration file.Neocaine end B obtains screen configuration file and screen ID_A from screen end A at this time
And store, for the B of neocaine end, First Contact Connections are screen end A, are equivalent to judgement screen end A and do not replace.Neocaine end at this time
The screen configuration file that screen end A has been stored in B, can work normally between the two.
For other card ends C: that must store in the C of other card ends is the screen configuration file C and screen ID_C of other screen ends C.
Therefore, when module TV starts, other card ends C can must correctly read screen configuration file.Before needing other card ends C at this time
Whether the screen end C and screen end A herein of connection is identical.Other card end C obtain screen ID_A from screen end A, by screen ID_A and other cards
Screen ID_C in the C of end is compared, and the two is significantly different, then judges to shield end replacement.Other card end C are existing with screen ID_A replacement at this time
Some screen ID_C；And screen configuration file A is obtained to replace screen configuration file C from screen end A.Screen is finally stored in the C of other card ends
Hold the screen configuration file A and screen ID_A of A.
Assuming that the replacement of screen end, existing screen end A is changed to screen end D, and the group of the module TV A after replacement is combined into card end A+ screen
Hold D.Since card end A is not replaced, the screen ID_A and screen configuration file A of existing screen end A must be stored.Therefore, work as module
When TV starts, card end A reads screen configuration file A from its predeterminated position must be correct.Then, card end A obtains the screen of screen end D
Screen ID_A in ID_D, with card end A is not identical, judges to shield end replacement.
Card end A obtains screen ID_D from screen end D to replace existing screen ID_A；And screen configuration file D is obtained to replace from screen end D
Change screen configuration file A.The screen configuration file D and screen ID_D of screen end D are finally stored in the A of card end.
By the above-mentioned means, no matter card end or shield end replacement after, card end can store currently shield end screen configuration file,
The card end of module TV can match any display screen, moreover it is possible to real-time correctly display screen relevant information
Based on the dynamic screen configuration method of above-mentioned module TV, the embodiment of the present invention also provides a kind of module TV, please join
Read Fig. 3, the module TV include card end 10 and screen end 20, the card end 10 with shield end 20 connect.Card end 10 is in module TV
When starting, Cong Pingduan 20 obtains screen ID, and judges to shield whether end 20 is replaced according to screen ID；When card end 10 judges that screen end 20 is replaced
When, the screen configuration file at screen end 20 is obtained with the screen configuration file of the more existing storage in neocaine end.
Wherein, the card end 10 includes:
Predeterminated position 101, for storing screen configuration file and screen ID；
Read module 102 reads the screen configuration file for being stored in card end from predeterminated position when for the starting of module TV；
Judgment module 103 is handled, when for reading failure, screen configuration file and screen ID is obtained from screen end and storing；And it reads
When taking correct, screen ID is obtained from screen end, whether the screen ID for judging that the screen ID and card end predeterminated position store is identical；It is identical, sentence
Disconnected screen end is not replaced, not identical, judges to shield end replacement；
Control module 104, when for judging the replacement of screen end, by the screen of the screen ID more existing storage in neocaine end obtained from screen end
ID, and the screen configuration file for shielding configuration file and the more existing storage in neocaine end is obtained from screen end.
The card end 10 further include:
Display module 105, for reading screen data in display, in the screen configuration file of Cong Kaduan predeterminated position, with reality
The information of Shi Gengxin display screen.
In conclusion whether the present invention is replaced by card end dynamic detection screen end, detect after replacing in real time from screen end
Obtain the screen configuration file that the screen configuration file that newly shields carrys out the more existing preservation in neocaine end, enable card end correctly show in real time and its
The screen configuration information at the screen end of connection makes card end and screen end to realize the purpose of card end dynamic configuration screen associated profile
Associated profile matching.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (5)
1. a kind of dynamic screen configuration method of module TV characterized by comprising
A, when module TV starts, the card end of the module TV obtains screen ID from screen end, and judges whether shield end according to screen ID
Replacement；
B, when the end replacement of judgement screen, the screen configuration file at screen end is obtained with the screen configuration file of the more existing storage in neocaine end；
The step A is specifically included:
When A1, the starting of module TV, the screen configuration file for being stored in card end is read at card end from predeterminated position；
If A2, reading failure, card end obtains screen configuration file and screen ID from screen end and stores；
If A3, reading correct, card end obtains screen ID from screen end, judge the screen ID and the storage of card end predeterminated position screen ID whether
It is identical；It is identical, judge that shielding end does not replace, it is not identical, judge to shield end replacement.
2. the dynamic screen configuration method of module TV according to claim 1, which is characterized in that the step B is specifically included:
B1, card end by from screen end obtain the screen ID more existing storage in neocaine end screen ID；
B2, card end obtain the screen configuration file of screen configuration file and the more existing storage in neocaine end from screen end.
3. the dynamic screen configuration method of module TV according to claim 1, which is characterized in that after the step B, also
Include: card end reads screen data in display, in the screen configuration file of Cong Kaduan predeterminated position, with the letter of real-time update display screen
Breath.
4. a kind of module TV, which is characterized in that including card end and screen end；
When the card end starts for module TV, screen ID is obtained from screen end, and judge to shield whether end is replaced according to screen ID；When sentencing
When disconnected screen end replacement, the screen configuration file at screen end is obtained with the screen configuration file of the more existing storage in neocaine end；
The card end includes:
Predeterminated position, for storing screen configuration file and screen ID；
Read module reads the screen configuration file for being stored in card end from predeterminated position when for the starting of module TV；
Judgment module is handled, when for reading failure, screen configuration file and screen ID is obtained from screen end and storing；And it reads correct
When, screen ID is obtained from screen end, whether the screen ID for judging that the screen ID and card end predeterminated position store is identical；It is identical, judge to shield end
It does not replace, it is not identical, judge to shield end replacement；
Control module, when for judging the replacement of screen end, by the screen ID of the screen ID more existing storage in neocaine end obtained from screen end, and from
Shield the screen configuration file that end obtains screen configuration file and the more existing storage in neocaine end.
5. module TV according to claim 4, which is characterized in that the card end further include:
Display module, it is aobvious with real-time update for reading screen data in display, in the screen configuration file of Cong Kaduan predeterminated position
The information of display screen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686934.XA CN105306984B (en) | 2015-10-22 | 2015-10-22 | A kind of module TV and its dynamic screen configuration method |
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| CN201510686934.XA CN105306984B (en) | 2015-10-22 | 2015-10-22 | A kind of module TV and its dynamic screen configuration method |
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| CN105306984B true CN105306984B (en) | 2019-03-19 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067995A (en) * | 2017-05-15 | 2017-08-18 | 西安诺瓦电子科技有限公司 | The management method and its device of a kind of lamp plate |
| CN107545875B (en) * | 2017-06-27 | 2020-04-17 | 新华三技术有限公司 | Configuration method, device, terminal and machine-readable storage medium |
| CN112750408B (en) * | 2020-12-25 | 2022-04-12 | 厦门厦华科技有限公司 | Method, device and system for automatically configuring display screen |
| CN113470565A (en) * | 2021-06-17 | 2021-10-01 | 西安诺瓦星云科技股份有限公司 | Display box configuration method, device and system and display screen controller |
| CN113641316A (en) * | 2021-07-08 | 2021-11-12 | 瑞芯微电子股份有限公司 | Screen self-adaptive compatible method and storage device |
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