CN106162268B - A kind of response method and response system of the change of module video parameter - Google Patents
A kind of response method and response system of the change of module video parameter Download PDFInfo
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- CN106162268B CN106162268B CN201510207132.6A CN201510207132A CN106162268B CN 106162268 B CN106162268 B CN 106162268B CN 201510207132 A CN201510207132 A CN 201510207132A CN 106162268 B CN106162268 B CN 106162268B
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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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- 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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- 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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
-
- 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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses the response methods and response system of a kind of change of module video parameter, the response method includes: the change parameter instruction for receiving user, judge to need whether the parameter changed is stored in card end, if it is, card end is modified card end parameter and stores the card end parameter after change to card end；If otherwise card end is outputted to screen end control interface, screen end parameter is modified and stores the screen end parameter after change to screen end.If control item is at smart card end in the present invention, parameter is just only put on smart card, directly display control menu on smart cards, if control item is on screen end plate, parameter is merely placed on screen end plate, display screen end output control menu is controlled, how pipe clamp, screen do not change, coupling between smart card and screen end plate is minimum, independence is high, and the minimum data transmitted between each other improves system effectiveness.
Description
Technical field
The response method changed the present invention relates to field of television more particularly to a kind of module video parameter and response system
System.
Background technique
The control system of TV is divided into smart card and screen end plate by module TV, and smart card and screen end plate pass through a mark
Quasi- interface unit, cooperates according to the communication protocol that standard defines.
Card end includes intelligence SOC system (intelligence control system), runs intelligent operating system, realizes television multimedia signal
Processing, DTV/ATV(input digital signal and input analog signal), it is various application and integration of user interaction functionality, management input and output
Interface.
Shield end include screen, loudspeaker, power-supply system, realize shield driving, PQ setting, factory menu, IR reception, backlight drive,
The functions such as audio frequency power amplifier.
At present custom menu all be planning show at card end, meanwhile, because shield end be responsible for backlight, contrast, brightness, color
The control of management etc., user need to change some configuration items of these screen end control parameters during operation.
Module TV in the prior art, the system that there is smart card end at smart card end, screen end plate is also an independent system
System.If initial data is stored in smart card end, when powering in this way, smart card, which will all send data, once gives screen end,
Screen end is allowed to be initialized.Meanwhile when user's change, the data on menu need to be sent to screen end plate, and will be toward intelligence
It can be saved on card.When initial data is stored in card end, after user replaces a sheet smart card, these are with user preferences
Relevant parameter just needs to reset.
If initial data is stored in screen end plate, when powering in this way while popping up (or custom menu), screen end will be
Data are all sent once to card end, and when user's change, the data having changed on menu just need to be sent to screen end, meanwhile,
Screen end needs in real time to be saved in corresponding data the place of storage.When controlling menu, one sub-value of every change all needs user
It to be communicated by UART, then there are also the movement at write-in screen end, too time-consuming, low efficiencys.
If data all retain a backup on both sides, when powering on, there is no need to send data to be initialized, card end
It reads data directly from the memory space at smart card end to be shown, screen end is directly read from the memory space on screen end plate
Data carry out initialization driving.But when user changes data, data need on smart cards, and shielding will on end plate
Storage in real time.
The above-mentioned method used in the prior art all makes smart card, and the independence shielded between end plate is poor, smart card
It is close compared with the coupling between screen end plate, it is unfavorable for smart card, shields the standardization of end plate.Meanwhile smart card and screen end plate it
Between data transmission, by the channel UART, frequent data communication, reduce system effectiveness.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of module TV ginseng
The response method and response system of number change, it is intended to it is tight compared with the coupling between screen end plate to solve smart card in the prior art
Close, when that need to modify parameter, data transmission must be by the channel UATR between smart card and screen end plate, and system effectiveness is low to be lacked
It falls into.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of response method of module video parameter change, wherein the method includes the steps:
A, module television reception changes parameter instruction, judges to need whether the parameter changed is stored in card end, if it is
Step B is executed, thens follow the steps C if not；
B, card end is modified card end parameter and stores the card end parameter after change to card end；
C, card end is outputted to screen end control interface, is modified to screen end parameter and deposits the screen end parameter after change
Store up screen end.
The response method of the module video parameter change, wherein the step B is specifically included:
B1, card end output parameter change menu；
B2, card end receive change parameter instruction, and card end parameter is modified and arrives the card end parameter storage after change
Card end；
B3, card end return to Previous Menu.
The response method of the module video parameter change, wherein the step C is specifically included:
C1, card end send change parameter request order to screen end, and the output of screen end switches to screen end from card end control system and controls
Interface processed, input are switched to screen end from card end；
C2, screen end output parameter change menu；
C3, screen end receive change parameter instruction, and screen end parameter is modified and arrives the screen end parameter storage after change
Shield end, input is switched to card end from screen end；
C4, the output display of screen end switch to card end control system from screen end control interface, return to card and serve a dish list.
The response method of the module video parameter change, wherein the input is red to be controlled using infrared equipment
Outer input.
The response method of module video parameter change described in any of the above embodiments, wherein card end parameter includes: view
Open country, ratio mode, coloration, saturation degree, brightness, contrast；Screen end parameter include: dynamic contrast, backlight, colour temperature,
Gamma。
A kind of response system of module video parameter change, wherein the system comprises:
It receives and judgment module judges to need whether the parameter changed deposits for the change parameter instruction of module television reception
Storage is at card end；
The parameter change of card end and memory module are modified card end parameter for card end and by the card end parameter after change
Store card end；
Shield end parameter change and memory module, for card end to be outputted to screen end control interface, to screen end parameter into
Row change simultaneously stores the screen end parameter after change to screen end.
The response system of the module video parameter change, wherein card end parameter change and memory module are specific
Include:
Card end output unit changes menu for card end output parameter；
The parameter change of card end and storage unit receive change parameter instruction for card end, card end parameter are modified simultaneously
By the card end parameter storage after change to card end；
Card end return unit returns to Previous Menu for card end.
The response system of the module video parameter change, wherein screen end parameter change and memory module are specific
Include:
Transmission and switch unit send change parameter request order to screen end for card end, shield end output and control from card end
System switches to screen end control interface, and input is switched to screen end from card end；
Shield end output unit, for shielding end output parameter change menu；
Shield end parameter change and storage unit, receives change parameter instruction for shielding end, screen end parameter is modified simultaneously
By the screen end parameter storage after change to screen end, input is switched to card end from screen end；
Shield end switch unit, switches to card end control system from screen end control interface for shielding end output display, return to card
It serves a dish list.
The response system of the module video parameter change, wherein the input is red to be controlled using infrared equipment
Outer input.
The response system of module video parameter change described in any of the above embodiments, wherein card end parameter includes: view
Open country, ratio mode, coloration, saturation degree, brightness, contrast；Screen end parameter include: dynamic contrast, backlight, colour temperature,
Gamma。
The present invention provides the response method and response system of a kind of change of module video parameter, the response method packets
It includes: receiving change parameter instruction, judge to need whether the parameter changed is stored in card end, if it is, card end is to card end parameter
It is modified and stores the card end parameter after change to card end；If otherwise card end is outputted to screen end control interface, right
Screen end parameter is modified and stores the screen end parameter after change to screen end.If control item is at smart card end in the present invention,
Parameter is just only put on smart card, directly display control menu on smart cards, if control item is on screen end plate, parameter is merely placed at
Shield on end plate, control display screen end output control menu, how pipe clamp, screen do not change, and the coupling between smart card and screen end plate is most
Few, independence is high, and the minimum data transmitted between each other improves system effectiveness.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the preferred embodiment of the response method of module video parameter change of the invention.
Fig. 2 is a kind of a kind of flow chart of Application Example of the response method of module video parameter change of the invention.
Fig. 3 is a kind of principle of work and power frame of the preferred embodiment of the response system of module video parameter change of the invention
Figure.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
The control system of TV is usually divided into smart card in the prior art and shields end plate, by intelligent card portion in the present invention
Referred to as card end, screen end plate are screen end.
A kind of response method of module video parameter change described in first embodiment of the invention, as shown in Figure 1, comprising:
Step S100, module television reception changes parameter instruction, judges to need whether the parameter changed is stored in card end, such as
Fruit is to then follow the steps S200, thens follow the steps S300 if not.When it is implemented, before the step S100 further include:
Step S1, it presets parameter of the control item at card end and is stored in card end, parameter of the control item at screen end is stored in
Shield end.
Specifically, user is that parameter manipulation is carried out on the custom menu of card end system in the present invention.When module TV connects
When receiving the instruction for needing to change parameter of user, judge to need whether the parameter changed is stored in card end, if it is directly
Relevant operation is carried out at card end, is handled if not at card end at screen end.Specifically, in general module TV, user can be with
The menu parameter of change is logically separated into 2 parts, and a part is corresponding with card end, and a part is corresponding with screen end.
Step S200, card end is modified card end parameter and stores the card end parameter after change to card end.
When it is implemented, the corresponding parameter in card end, is physically placed directly in the memory space at card end, the judgement of module TV
When currently to need the parameter modified be the corresponding parameter in card end, directly read out from card end, the user for being shown to card end changes dish
Dan Shang directly writes to card end after changing according to user instructions.
Step S300, card end is outputted to screen end control interface, is modified and screen end parameter by the screen after change
Hold parameter storage to screen end.
When it is implemented, the corresponding parameter in screen end, is physically placed directly in the memory space at screen end, above-mentioned screen end pair
It answers parameter further menu to be shown on the custom menu at card end, when user is in operator control panel end primary user menu operation, shows
Show on the custom menu at card end, infra-red radiation (Infrared Radiation, abbreviation IR), the input capture of key is also
On card end.At this point, if card end sends a change parameter request to screen end when user has selected above-mentioned screen end parameter
Serial port command, after screen end receives corresponding order, the output display of screen end is switched to screen end control IC from card end SOC, no longer shows
The custom menu at card end goes to the custom menu parameter change screen at screen end.Meanwhile infrared input is switched to screen end from card end,
The change operation of user has branched on the custom menu at screen end.User serves a dish in screen and single upper to parameter change and stores, change
After the completion, infrared input is switched to card end from screen end, and the output display of screen end is switched to card end SOC from screen end control IC, exits screen
End IC is shown, returns to card end subscriber menu, and card end subscriber menu originally restores to show again, meanwhile, the input operation of user
It is restored on the custom menu at card end.
In further embodiment, the step S200 is specifically included:
Step S201, card end output parameter changes menu；
Step S202, card end receives the change parameter instruction of user, card end parameter is modified and by the card after change
Hold parameter storage to card end；
Step S203, card end returns to Previous Menu.
Further step S300 described in embodiment specifically includes:
Step S301, card end sends change parameter request order to screen end, and the output of screen end is switched to from card end control system
Shield end control interface, input is switched to screen end from card end；
Step S302, screen end output parameter changes menu；
Step S303, screen end receives change parameter instruction, and screen end parameter is modified and by the screen end parameter after change
Screen end is stored, input is switched to card end from screen end；
Step S304, output display in screen end switches to card end control system from screen end control interface, returns to card end subscriber dish
It is single.
Wherein, the input is the infrared input controlled using infrared equipment.Specifically, the infrared equipment may be red
Outer remote controler or other equipment with function of infrared remote control.
Specifically, card end parameter includes: the visual field, ratio mode, coloration, saturation degree, brightness, contrast；The screen
Holding parameter includes: dynamic contrast, backlight, colour temperature, Gamma.
The present invention also provides a kind of Application Examples of the response method of module video parameter change, as shown in Fig. 2, institute
State method comprising steps of
Step S10, user carries out parameter manipulation on the custom menu of card end system, executes step S20 later；
Step S20, user changes menu parameter, executes step S30 later；
Step S30, judge whether menu parameter thens follow the steps at card end if it is S40 is thened follow the steps if not
S50；
Step S40, card end output parameter changes menu, executes step S50 later；
Step S50, it the parameter change of card end and stores, executes step S60 later；
Step S60, higher level's custom menu is returned, executes step S95 later；
Step S70, card end sends a change parameter request serial port command to screen end, executes step S80 later；
Step S80, output display in screen end is switched to screen end control IC from card end SOC, executes step S90 later；
Step S90, infrared input is switched to screen end from card end, executes step S91 later；
Step S91, screen end output parameter changes menu, executes step S92 later；
Step S92, shield end parameter change and store, execute step S93 later；
Step S93, infrared input is switched to card end from screen end, executes step S94 later；
Step S94, output display in screen end is switched to card end SOC from screen end control IC, exits screen end IC and shows, returns to card
End subscriber menu executes step S95 later；
Step S95, parameter change is completed.
As can be seen from the above embodiments, the present invention provides a kind of module video parameter change response method, the present invention in
If control item is just only put on smart card in smart card end, parameter, direct display control menu on smart cards, if control item
On screen end plate, parameter is merely placed on screen end plate, output control menu in screen end when control.The parameter for controlling menu item does not have to transmitting
It to an other side, saves, control is all independent.The parameter card end at card end responds, and shields the parameter screen end at end responding, shields end
Property height is found with card end, the minimum data transmitted between each other improves system effectiveness.
Based on the above embodiment, the present invention also provides a kind of response systems of module video parameter change, as shown in figure 3,
System includes:
It receives and whether judges the parameter for needing to change for the change parameter instruction of module television reception with judgment module 510
It is stored in card end；As detailed above.
The parameter change of card end and memory module 520 are modified card end parameter for card end and by the card end after change
Parameter is stored to card end；As detailed above.
Shield end parameter change and memory module 530, be outputted to screen end control interface for card end, to screen end parameter into
Row change simultaneously stores the screen end parameter after change to screen end；As detailed above.
The response system of the module video parameter change, wherein card end parameter change and memory module are specific
Include:
Card end output unit changes menu for card end output parameter；As detailed above.
The parameter change of card end and storage unit receive change parameter instruction for mould card end, card end parameter are modified
And the card end parameter after change is stored to card end；As detailed above.
Card end return unit returns to Previous Menu for card end；As detailed above.
The response system of the module video parameter change, wherein screen end parameter change and memory module are specific
Include:
Transmission and switch unit send change parameter request order to screen end for card end, shield end output and control from card end
System switches to screen end control interface, and input is switched to screen end from card end；As detailed above.
Shield end output unit, for shielding end output parameter change menu；As detailed above.
Shield end parameter change and storage unit, receives change parameter instruction for shielding end, screen end parameter is modified simultaneously
By the screen end parameter storage after change to screen end, input is switched to card end from screen end；As detailed above.
Shield end switch unit, switches to card end control system from screen end control interface for shielding end output display, return to card
It serves a dish list；As detailed above.
The response system of the module video parameter change, wherein the input is red to be controlled using infrared equipment
Outer input；As detailed above.
The response system of module video parameter change described in any of the above embodiments, wherein card end parameter includes: view
Open country, ratio mode, coloration, saturation degree, brightness, contrast；Screen end parameter include: dynamic contrast, backlight, colour temperature,
Gamma；As detailed above.
In conclusion the present invention provides the response method and response system of a kind of change of module video parameter, the sound
Induction method includes: to receive change parameter instruction, judges to need whether the parameter changed is stored in card end, if it is, card end pair
Card end parameter is modified and stores the card end parameter after change to card end；If otherwise card end is outputted to the control of screen end
Interface is modified screen end parameter and stores the screen end parameter after change to screen end.If control item is in intelligence in the present invention
Can card end, parameter just only puts on smart card, directly display control menu on smart cards, if control item on screen end plate, ginseng
Number is merely placed on screen end plate, and control display screen end output control menu, how pipe clamp, screen do not change, between smart card and screen end plate
Coupling it is minimum, independence is high, and the minimum data transmitted between each other improves system effectiveness.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of response method of module video parameter change, which is characterized in that the method includes the steps:
A, module television reception changes parameter instruction, judges to need whether the parameter changed is stored in card end, if it is execute
Step B, thens follow the steps C if not；
B, card end is modified card end parameter and stores the card end parameter after change to card end；
C, card end is outputted to screen end control interface, is modified to screen end parameter and arrives the screen end parameter storage after change
Shield end；
The step C is specifically included:
C1, card end send change parameter request order to screen end, and the output of screen end switches to screen end control circle from card end control system
Face, input are switched to screen end from card end；
C2, screen end output parameter change menu；
C3, screen end receive change parameter instruction, will shield end parameter and be modified and store the screen end parameter after change to screen end,
Input is switched to card end from screen end；
C4, the output display of screen end switch to card end control system from screen end control interface, return to card and serve a dish list.
2. the response method of module video parameter change according to claim 1, which is characterized in that the step B is specific
Include:
B1, card end output parameter change menu；
B2, card end receive change parameter instruction, and card end parameter is modified and stores the card end parameter after change to card end；
B3, card end return to Previous Menu.
3. the response method of module video parameter change according to claim 1, which is characterized in that the input is utilization
The infrared input of infrared equipment control.
4. the response method of module video parameter change according to claim 1-3, which is characterized in that the card
Holding parameter includes: the visual field, ratio mode, coloration, saturation degree, brightness, contrast；Screen end parameter include: dynamic contrast,
Backlight, colour temperature, Gamma.
5. a kind of response system of module video parameter change, which is characterized in that the system comprises:
It receives and judgment module judges to need whether the parameter changed is stored in for the change parameter instruction of module television reception
Card end；
The parameter change of card end and memory module are modified card end parameter for card end and store the card end parameter after change
To card end；
Shield end parameter change and memory module, for card end to be outputted to screen end control interface, screen end parameter is carried out more
Change and stores the screen end parameter after change to screen end；
Screen end parameter change is specifically included with memory module:
Transmission and switch unit send change parameter request order to screen end for card end, shield end output from card end control system
Screen end control interface is switched to, input is switched to screen end from card end；
Shield end output unit, for shielding end output parameter change menu；
Shield end parameter change and storage unit, receive change parameter instruction for shielding end, screen end parameter is modified and will more
Screen end parameter storage after changing inputs from screen end to screen end and is switched to card end；
Shield end switch unit, switches to card end control system from screen end control interface for shielding end output display, return to card and serve a dish
It is single.
6. the response system of module video parameter change according to claim 5, which is characterized in that card end parameter is more
Change and specifically included with memory module:
Card end output unit changes menu for card end output parameter；
The parameter change of card end and storage unit receive change parameter instruction for card end, card end parameter are modified and will more
Card end parameter after changing is stored to card end；
Card end return unit returns to Previous Menu for card end.
7. the response system of module video parameter change according to claim 5, which is characterized in that the input is utilization
The infrared input of infrared equipment control.
8. according to the response system of the described in any item module video parameter changes of claim 5-7, which is characterized in that the card
Holding parameter includes: the visual field, ratio mode, coloration, saturation degree, brightness, contrast；Screen end parameter include: dynamic contrast,
Backlight, colour temperature, Gamma.
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| CN204031318U (en) * | 2014-08-06 | 2014-12-17 | Tcl集团股份有限公司 | A kind of modularization TV |
| CN204031366U (en) * | 2014-08-22 | 2014-12-17 | Tcl集团股份有限公司 | A kind of module TV of processing HDMI signal |
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