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CN105376629B - A kind of browsing method of smart TV TV program and smart TV - Google Patents

A kind of browsing method of smart TV TV program and smart TV Download PDF

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Publication number
CN105376629B
CN105376629B CN201410422871.2A CN201410422871A CN105376629B CN 105376629 B CN105376629 B CN 105376629B CN 201410422871 A CN201410422871 A CN 201410422871A CN 105376629 B CN105376629 B CN 105376629B
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signal
display
application
video
size
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CN105376629A (en
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范思越
曾智
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Huaqing Tongchuang Computer (Guangxi) Co.,Ltd.
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Shenzhen Tongfang Multimedia Science & Technology Co Ltd
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Abstract

The present invention discloses the browsing method and smart television of a kind of smart television TV programme, belongs to electrical equipment field.Smart television includes: application processing module (11), applies signal for generating;Television video processing module (12), for received television video frequency signal corresponding with television channel to be formatted, to generate TV signal, and when smart television receives the channel request of user, TV signal is sent to Signal averaging module (13);Signal averaging module (13), for carrying out the first processing to the application signal received, so that display module (14) is displayed in full screen on a display screen using signal;It is also used to carry out second processing to the TV signal that receives, so that display module (14) is according to preset display size, in the preset display position Overlapping display TV signal of the display interface of application signal.The present invention through the above scheme, is realized and is being played in application, TV programme can be watched simultaneously.

Description

A kind of browsing method and smart television of smart television TV programme
Technical field
The present invention relates to electrical equipment field more particularly to the browsing methods and intelligence electricity of a kind of smart television TV programme Depending on.
Background technique
Smart television is to be equipped with operating system with full open model platform, and user is appreciating general television content (i.e. TV programme) while, types of applications software can be voluntarily installed and uninstalled, the new TV for persistently being expanded function and being upgraded Product, i.e., by smart television, user can both watch TV programme, can also open various applications, such as Online Music, body Feel game, video calling, family KTV, educate the application such as online.
User is when using smart television, when user needs to exit the TV programme of viewing, runs some in application, needs Main interface (main interface would generally divide the icon of each application of multihead display when application is more) is returned, finds and wants to enter into Application where interface, click the icon of the application on the interface, can enter application;When user needs out of service answer It when with viewing TV programme, also needs to return to main interface, clicks " preview of TV port signal " icon, it is pre- into TV programme The window look at, in TV programme the preview window, selection wants the channel seen, the icon of the channel is clicked, into the channel.
User when using the application, such as user play game, online listen to music when, TV channels cannot be understood in real time Program situation, need to exit current application, into main interface, just can enter television channel browsing and watch each TV programme, It is cumbersome, it has not been convenient to.
Summary of the invention
The present invention in order to solve problems in the prior art, provides the browsing method and intelligence of a kind of smart television TV programme Can TV, can in the case where not interrupting application, understand TV programme the case where.
The present invention provides a kind of smart television, the smart television includes application processing module, television video processing mould Block, Signal averaging module and display module, in which:
The application processing module, the application video and graphic signals corresponding with TV applications for that will receive carry out lattice Formula conversion applies signal to generate, and the application signal is sent to the Signal averaging module;
The television video processing module, for received television video frequency signal corresponding with television channel to be carried out format Conversion, to generate TV signal, and when smart television receives the channel request of user, is sent to institute for the TV signal State Signal averaging module;
The Signal averaging module carries out the first processing to the application signal received, so that the display module It is displayed in full screen on a display screen described using signal;It is also used to carry out second processing to the TV signal received, so that The display module is according to preset display size, and in the preset display position of the display interface using signal, superposition is aobvious Show the TV signal.
In smart television according to the invention, the application video and graphic signals include video section and/or figure portion Point, the application processing module includes:
Using video processing unit, for being formatted to the video section using in video and graphic signals;
Graphics Application processing unit, for being formatted to the visuals using in video and graphic signals;
Transmission unit, for according to the letter using after video processing unit and Graphics Application processing unit conversion Number generate it is described apply signal, and the application signal is sent to the Signal averaging module.
In smart television according to the invention, the Signal averaging module is specifically included:
Using signal processing unit, for the display size using signal to be arranged;
TV signal size setting unit, for presetting the display size of the TV signal.
TV signal position setting unit, for presetting the display position of the TV signal;
Superpositing unit is used for according to the preset display size, in the described pre- of the display interface using signal If display position be superimposed the TV signal.
In smart television according to the invention, the TV signal size setting unit is also used to connect in smart television Receive size switching it is specified when, according to putting in order for the display size in size list, by the display ruler of the TV signal It is very little to be set as next display size from current display size.
In smart television according to the invention, TV signal position setting unit is also used to receive in smart television When switching specified to position, put in order according to display position in the list of display position, by the display position of TV signal from Current display, which is shown, is set as next display position.
In smart television according to the invention, the Signal averaging module further include:
Video window unit, for video window to be arranged, so that the display module is in display circle using signal Video window described in the preset display position Overlapping display in face, and the TV signal is shown in the video window.
The embodiment of the invention also provides a kind of browsing methods of TV programme, suitable for above-mentioned smart television, including Following steps:
Step 201: receive it is corresponding with TV applications using video and graphic signals, to the application video and graphic signals into Row format conversion applies signal to generate;
Step 202: the first processing being carried out to the application signal, to be displayed in full screen the application letter on a display screen Number;
Step 203: receiving television video frequency signal corresponding with television channel, format is carried out to the television video frequency signal and is turned It changes to generate TV signal;
Step 204: when receiving the channel request of user, second processing being carried out to the TV signal, thus showing The preset display position of the display interface using signal on screen is superimposed the electricity shown according to preset display size Depending on signal.
In the browsing method of smart television TV programme according to the invention, the application video and graphic signals include view Frequency part and/or visuals, then described the application video and graphic signals to be formatted to generate and apply signal, tool Body includes:
Step 2011: the video section using in video and graphic signals is formatted;
Step 2012: the visuals using in video and graphic signals is formatted;
Step 2013: according to the video section using in video and graphic signals and application view after being converted Visuals in frequency figure signal, which generates, applies signal.
In the browsing method of smart television TV programme according to the invention, the method also includes:
Step 205: receiving the size switching command of user, according to the size switching command, switch the TV signal Display size.
In the browsing method of smart television TV programme according to the invention, the method also includes:
Step 206: receiving the position switching command of user, according to the position switching command, switch the TV signal Display position.
Technical solution provided in an embodiment of the present invention has the benefit that when smart television is being played using signal, And when receiving the channel request of user, TV signal is sent to Signal averaging mould by the television video processing module of smart television Block, then Signal averaging module is respectively processed the application signal and TV signal that receive, and by the TV signal of processing It is superimposed upon on the preset display position using signal of processing with preset display size, then display module will will be with default The display interface of TV signal that shows of display size be superimposed upon on the display interface using signal with full screen display, from And realize when broadcasting is applied, without interrupting application, enter television channel without exiting to apply into main interface The information of TV programme, user can be watched that is, when playing the display interface for applying signal simultaneously by playing TV programme Just.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is a kind of structural block diagram for smart television that the embodiment of the present invention one provides;
Fig. 2 is a kind of method flow diagram of the browsing TV programme of smart television provided by Embodiment 2 of the present invention;
Fig. 3 is the flow chart provided by Embodiment 2 of the present invention for generating and applying signal.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention Formula is described in further detail.
Embodiment one
The embodiment of the invention provides a kind of smart televisions, as shown in Figure 1, the smart television includes application processing module 11, television video processing module 12, Signal averaging module 13 and display module 14, in which:
Application processing module 11, the application video and graphic signals corresponding with TV applications for that will receive carry out format Conversion applies signal to generate, and will be sent to Signal averaging module 13 using signal;
Television video processing module 12 turns for received television video frequency signal corresponding with television channel to be carried out format It changes, to generate TV signal, and when smart television receives the channel request of user, TV signal is sent to Signal averaging Module 13;
Signal averaging module 13, for carrying out the first processing to the application signal received, so that display module 14 is aobvious Signal is applied in full screen display in display screen;It is also used to carry out second processing to the TV signal received, so that display module 14 is pressed According to preset display size, in the predeterminated position Overlapping display TV signal of the display interface of application signal.
It in the specific implementation process, include video section and/visuals using video and graphic signals, smart television is general It is separately to handle video section and visuals, then application processing module 11 includes:
Using video processing unit 111, for being formatted to the video section in application video and graphic signals;
Graphics Application processing unit 112, for being formatted to the visuals in application video and graphic signals;
Transmission unit 113, for according to application video processing unit 111 convert after video section and Graphics Application handle Visuals, which generates, after unit 112 is converted applies signal, and this is sent to Signal averaging module 13 using signal.
Specifically, when received application video and graphic signals only include video section, transmission unit 113 will apply video The video section that processing unit 111 is converted, which is used as, applies signal;When received application video and graphic signals only include visuals When, the visuals that transmission unit 113 converts Graphics Application processing unit 112 is as using signal;When received application regards When frequency figure signal had not only included video section but also included visuals, transmission unit 113 is according to using 111 turns of video processing unit The visuals synthesis application signal for video section and Graphics Application processing unit 112 conversion changed.Specifically, when synthesis, turn The position of video section and visuals in application signal after changing, with video section in received application video and graphic signals It is identical with the position of visuals.
It should be noted that in the present embodiment, formatting to application video and graphic signals, believing television video It number formats, is the number letter that will be converted into unified format using video and graphic signals and television video frequency signal respectively Number, or it is converted into other formats that can be identified by smart television of unified format.
In the specific implementation, Signal averaging module 13 specifically includes:
Using signal processing unit 131, for the display size for applying signal to be arranged;
TV signal size setting unit 132, for presetting the display size of TV signal;
Superpositing unit 133 is used for according to preset display size, in the preset display position of the display interface of application signal Set superposition TV signal.
Specifically, 13 pairs of Signal averaging module application signals carry out the first processing, that is, refer to by using signal processing unit The display size of signal is applied in 131 settings, its display size is set as being displayed in full screen.
Signal averaging module 13 carries out second processing to TV signal, that is, refers to through TV signal size setting unit 132 The display size of default TV signal presets being shown as child, leading to for TV signal by TV signal position setting unit 134 Superpositing unit 133 is crossed according to preset display size, is superimposed TV in the preset display position of the display interface of application signal Signal.
During specific implementation, smart television can be arranged the display size list of TV signal, general in size list Including large size, medium size, trumpet, can generally it set medium size to default size, then it generally can will be pre- using signal processing unit 131 If display size be set as default size.Certainly, the specific size user of large size, medium size and trumpet can according to demand voluntarily Setting, it is thus evident that user can also increase other display sizes in size list, can also change display size in size column Putting in order in table.
It should be noted that default size can be set as unchangeably, such as default size is medium size always;It is apparent that Default size is also possible to variation, such as default size can be changed to large size by medium size;Such as TV signal The display size last time is trumpet, then in this time display TV signal, default size is just small size.
During specific implementation, smart television is additionally provided with display position list, generally comprises in the list of display position Five positions: the middle position of display screen, upper left position, upper right Angle Position, lower-left Angle Position, lower right position, then TV Signal location setting unit 134 generally can set default location for preset display position.It is apparent that user can also be aobvious Show and increase other display positions in list of locations, display position putting in order in the list of display position can also be changed.
It should be noted that default location can be set as unchangeably, such as default location is middle position always;Obviously Ground, default location is also possible to variation, such as is changed to upper right Angle Position, such as last default position by middle position Setting is lower right position, then this time when being superimposed TV signal, default location lower right position.
During specific implementation, user can switch the size at television video interface, then the setting of TV signal size is single Member 132 is also used to when smart television receives size switching and specifies, and the arrangement according to the display size in size list is suitable Sequence sets next display size from current display size for the display size of TV signal.
When smart television receives size switching command, meeting successively switch size according to the sequence in size list.For example, The display interface of current television signal is medium size, then when receiving size switching command, TV signal size setting unit 132 Set small size for the display size of TV signal, then the display size of the display interface for the TV signal that user sees is just therefrom Number become small size;When smart television receives size switching command again, TV signal size setting unit 132 is by TV signal Display size be set as large size, then the display size of the display interface for the TV signal that user sees just becomes big from trumpet Number, and so on, it circuits sequentially.
Generally, the display unit one in smart television applies default full screen display the display interface of signal, that is, applies The size of the display interface of signal and the size of display screen are identical.In the present invention, for ease of description, the display of TV signal Position using display screen as object of reference, i.e., ought need to show the display interface of TV signal display screen where, just will TV signal is superimposed upon the corresponding position using signal.For example, when needing the middle position display TV signal in display screen When display interface, then TV signal is superimposed upon using on signal by superpositing unit 133, and is located at the interposition using signal It sets, i.e., in display, the display interface of TV signal is sheltered from the interface in the middle position of the display interface of application signal. During specific implementation, this block can be transparent, i.e., can see and is hidden by it through the display interface of TV signal The display interface using signal of gear, it is thus evident that it is this block be also possible to it is opaque, that is, penetrate TV signal display circle The invisible display interface using signal blocked by it in face is presented before eyes if first Book is superimposed upon on second book It is the cover of first Book and the remaining cover that second book is not sheltered from by first Book, wherein be equivalent to using signal Second book, TV signal are equivalent to first Book.
During specific implementation, the display position of TV signal is also that can switch, then TV signal position is arranged Unit 134 is also used to when smart television receives position switching and specifies, according to the arrangement of display position in the list of display position Sequentially, the display position of TV signal is shown from current display and is set as next display position.
When smart television receives position switching command, meeting successively switch display position according to the sequence in the list of display position It sets.For example, the display position of current television signal is the middle position of display screen, then when receiving position switching command, electricity Upper left position is set by the display position of TV signal depending on signal location setting unit 134, then the TV letter that user sees Number display position just become upper left position from middle position;When smart television receives position switching command, TV again The display position of TV signal is set upper right Angle Position by signal location setting unit 134, then the TV signal that user sees Display position just become upper right Angle Position from upper left position;When smart television receives again position switching command, electricity Lower-left Angle Position is set by the display position of TV signal depending on signal location setting unit 134, then the TV letter that user sees Number display position just become lower-left Angle Position ... ... from upper right Angle Position, and so on, circuit sequentially.
It in the specific implementation process,, generally can be in a video window with visual sense of beauty in order to meet user demand Television video interface is played, then Signal averaging module 13 further include:
Video window unit 135, for video window to be arranged, so that display module 14 is in the display interface using signal Preset display position Overlapping display video window, and TV signal is shown in video window.
In the specific implementation, the display size of the size and TV signal of video window is adapted, and video window is being applied Position on the display interface of signal is the display position of TV signal.That is, the display interface of TV signal is located at when display In video window, video window is superimposed upon on the display interface using signal.
Technical solution provided in an embodiment of the present invention has the benefit that when smart television is being played using signal, And when receiving the channel request of user, TV signal is sent to Signal averaging mould by the television video processing module of smart television Block, then Signal averaging module is respectively processed the application signal and TV signal that receive, and by the TV signal of processing It is superimposed upon on the preset display position using signal of processing with preset display size, then display module will will be with default The display interface of TV signal that shows of display size be superimposed upon on the display interface using signal with full screen display, from And realize when broadcasting is applied, without interrupting application, enter television channel without exiting to apply into main interface The information of TV programme, user can be watched that is, when playing the display interface for applying signal simultaneously by playing TV programme Just.
Embodiment two
The embodiment of the invention provides a kind of method of the browsing TV programme of smart television, mentioning suitable for embodiment The smart television of confession, the smart television include application processing module 11, television video processing module 12,13 and of Signal averaging module Display module 14, as shown in Fig. 2, this method comprises:
Step 201: reception is corresponding with TV applications to apply video and graphic signals, carries out lattice to application video and graphic signals Formula conversion applies signal to generate;The step is executed especially by application processing module 11;
Step 202: the first processing being carried out to application signal, so that signal is applied in full screen display on a display screen;The step It is executed especially by Signal averaging module 13 and display module 14;
Step 203: receive corresponding with television channel television video frequency signal, to television video frequency signal format with Generate TV signal;The step is executed especially by television video processing module 12;
Step 204: when receiving the channel request of user, second processing being carried out to TV signal, thus on a display screen Using the predeterminated position of the display interface of signal, it is superimposed the TV signal shown according to preset display size;The step is specific It is executed by Signal averaging module 13 and display module 14.
In the specific implementation, application processing module 11 includes applying video processing unit 111, Graphics Application processing unit 112 and transmission unit 113, include video section and/or visuals using video and graphic signals in step 201, then referring to Fig. 3 is specifically included to being formatted using video and graphic signals to generate and apply signal:
Step 2011: the video section in application video and graphic signals is formatted;The step is especially by answering It is realized with video processing unit 111;
Step 2012: the visuals in application video and graphic signals is formatted;The step is especially by answering It is realized with graphics processing unit 112;
Step 2013: believing according to using the video section in video and graphic signals after being converted and using video and graphic Visuals in number, which generates, applies signal;The step is realized especially by transmission unit 113.
Specifically, it in step 2013, when received application video and graphic signals only include video section, then converts Video section is using signal;When received application video and graphic signals only include visuals, the visuals of conversion is Using signal;When received application video and graphic signals had not only included video section but also had included visuals, then the video converted The visuals synthesis application signal of part and conversion.Specifically, the figure in video section and conversion when synthesis, after conversion Position of the part in application signal, with the received position phase using video section in video and graphic signals and visuals Together.
It should be noted that in the present embodiment, formatting to application video and graphic signals, believing television video It number formats, is the number letter that will be converted into unified format using video and graphic signals and television video frequency signal respectively Number, or it is converted into other formats that can be identified by smart television of unified format.
In specific implementation, it includes applying signal processing unit 131, TV signal size setting unit that superposition, which includes 13, 132, superpositing unit 133 and TV signal position setting unit 134 then in step 202, carry out the first processing to application signal, It specifically includes:
Display size using signal is set, its display size is set as being displayed in full screen;The step is especially by application Signal processing unit 131 executes.
In step 204, second processing is carried out to TV signal, specifically included:
The display size of default TV signal;The step is executed especially by TV signal size setting unit 132;
The display position of default TV signal;The step is executed especially by TV signal position setting unit 134;
On a display screen using the preset display position of the display interface of signal, superposition is aobvious according to preset display size The TV signal shown;The step is executed especially by superpositing unit 133.
During specific implementation, smart television can be arranged the display size list of TV signal, general in size list Including large size, medium size, trumpet, can generally medium size be set to default size, then be shown dimensions as using signal by preset Default size.Certainly, the specific size user of large size, medium size and trumpet can sets itself according to demand, it is thus evident that Yong Huye Other display sizes can be increased in size list, display size putting in order in size list can also be changed.
It should be noted that default size can be set as unchangeably, such as default size is medium size always;It is apparent that Default size is also possible to variation, such as default size can be changed to large size by medium size;Such as TV signal The display size last time is trumpet, then in this time display TV signal, default size is just small size.
During specific implementation, smart television is additionally provided with display position list, generally comprises in the list of display position Five positions: the middle position of display screen, upper left position, upper right Angle Position, lower-left Angle Position, lower right position, then TV The preset display position of signal is set as default location.It is apparent that user can also increase other in the list of display position Display position can also change display position putting in order in the list of display position.
It should be noted that default location can be set as unchangeably, such as default location is middle position always;Obviously Ground, default location is also possible to variation, such as is changed to upper right Angle Position, such as last default position by middle position Setting is lower right position, then this time when being superimposed TV signal, default location lower right position.
In specific implementation, after step 204, this method further include:
Step 205: receiving the size switching command of user, according to size switching command, switch the display ruler of TV signal It is very little.
Specifically, when smart television receives the size switching command of user, TV signal size setting unit 132 is pressed Putting in order for display size in hindsight cun list, sets down the display size of TV signal to from current display size One display size.
When smart television receives size switching command, meeting successively switch size according to the sequence in size list.For example, The display interface of current television signal is medium size, then when receiving size switching command, TV signal size setting unit 132 Set small size for the display size of TV signal, then the display size of the display interface for the TV signal that user sees is just therefrom Number become small size;When smart television receives size switching command again, TV signal size setting unit 132 is by TV signal Display size be set as large size, then the display size of the display interface for the TV signal that user sees just becomes big from trumpet Number, and so on, it circuits sequentially.
Generally, the display unit one in smart television applies default full screen display the display interface of signal, that is, applies The size of the display interface of signal and the size of display screen are identical.In the present invention, for ease of description, the display of TV signal Position using display screen as object of reference, i.e., ought need to show the display interface of TV signal display screen where, just will TV signal is superimposed upon the corresponding position using signal.For example, when needing the middle position display TV signal in display screen When display interface, then TV signal is superimposed upon using on signal by superpositing unit 133, and is located at the interposition using signal It sets, i.e., in display, the display interface of TV signal is sheltered from the interface in the middle position of the display interface of application signal. During specific implementation, this block can be transparent, i.e., can see and is hidden by it through the display interface of TV signal The display interface using signal of gear, it is thus evident that it is this block be also possible to it is opaque, that is, penetrate TV signal display circle The invisible display interface using signal blocked by it in face is presented before eyes if first Book is superimposed upon on second book It is the cover of first Book and the remaining cover that second book is not sheltered from by first Book, wherein be equivalent to using signal Second book, TV signal are equivalent to first Book.
In specific implementation, after step 205, this method further include:
Step 206: receiving the position switching command of user, according to position switching command, switch the display position of TV signal It sets.
Specifically, when smart television, which receives position switching, specifies, TV signal position setting unit 134 is according to display Display position puts in order in list of locations, and the display position of TV signal is shown from current display and is set as next aobvious Show position.
When smart television receives position switching command, meeting successively switch display position according to the sequence in the list of display position It sets.For example, the display position of current television signal is the middle position of display screen, then when receiving position switching command, electricity Upper left position is set by the display position of TV signal depending on signal location setting unit 134, then the TV letter that user sees Number display position just become upper left position from middle position;When smart television receives position switching command, TV again The display position of TV signal is set upper right Angle Position by signal location setting unit 134, then the TV signal that user sees Display position just become upper right Angle Position from upper left position;When smart television receives again position switching command, electricity Lower-left Angle Position is set by the display position of TV signal depending on signal location setting unit 134, then the TV letter that user sees Number display position just become lower-left Angle Position ... ... from upper right Angle Position, and so on, circuit sequentially.
It should be noted that in specific implementation, the sequence of step 205 and step 206 can overturn.
In specific implementation, Signal averaging module 203 further includes video window unit 135, then carries out the to TV signal Two processing further include:
Video window is set, thus on a display screen using the preset display position of the display interface of signal, superposition view Frequency window, and TV signal is put into the video window;The step is especially by video window unit 135 and superpositing unit 133 realize.
Specifically, the display size of the size and TV signal of video window is adapted.
Technical solution provided in an embodiment of the present invention has the benefit that by the channel request for receiving user When, to TV signal carry out second processing, thus on a display screen using signal display interface predeterminated position, superposition according to The TV signal that preset display size is shown can play display circle of TV signal to realize while playing Face enters television channel using into main interface without exiting without interrupting application, and this method is easy to operate, easy to use, and And it can be with switching TV program;And the display position of TV signal and display size are adjustable, setting more human nature Change;And the TV signal can also be shown in video window, i.e., TV programme are watched in video window.
It should be understood that smart television provided by the above embodiment, when simultaneously browsing TV programme simultaneously using application, Only the example of the division of the above functional modules, it in practical application, can according to need and by above-mentioned function distribution It is completed by different functional modules, i.e., the internal structure of smart television is divided into different functional modules, to complete above retouch The all or part of function of stating.
It is not practical to limit it should be understood that the foregoing is merely preferred embodiments of the present invention, to this For the those of ordinary skill of field, it can be modified or changed according to the above description, and all these modifications and variations are all answered Belong to the protection scope of appended claims of the present invention.

Claims (2)

1.一种智能电视,其特征在于,所述智能电视包括应用处理模块(11)、电视视频处理模块(12)、信号叠加模块(13)和显示模块(14),其中:1. A smart TV, characterized in that the smart TV comprises an application processing module (11), a TV video processing module (12), a signal superposition module (13) and a display module (14), wherein: 所述应用处理模块(11),用于将接收到的与电视应用对应的应用视频图形信号进行格式转换,以生成应用信号,并将所述应用信号发送给所述信号叠加模块(13);The application processing module (11) is configured to perform format conversion on the received application video graphic signal corresponding to the television application to generate an application signal, and send the application signal to the signal superimposing module (13); 所述电视视频处理模块(12),用于将接收的与电视通道对应的电视视频信号进行格式转换,以生成电视信号,并在智能电视接收到用户的频道请求时,将所述电视信号发送给所述信号叠加模块(13);The TV video processing module (12) is used for format conversion of the received TV video signal corresponding to the TV channel to generate a TV signal, and when the smart TV receives a user's channel request, sends the TV signal to the signal superposition module (13); 所述信号叠加模块(13),用于对接收到的所述应用信号进行第一处理,以使所述显示模块(14)在显示屏上全屏显示所述应用信号;还用于对接收到的所述电视信号进行第二处理,以使所述显示模块(14)按照预设的显示尺寸,在所述应用信号的显示界面的预设的显示位置叠加显示所述电视信号;The signal superimposing module (13) is configured to perform first processing on the received application signal, so that the display module (14) displays the application signal in full screen on the display screen; and is further configured to perform the first processing on the received application signal The television signal is subjected to second processing, so that the display module (14) superimposes and displays the television signal at a preset display position of the display interface of the application signal according to a preset display size; 所述信号叠加模块(13)还包括:应用信号处理单元(131),用于设置所述应用信号的显示尺寸;电视信号尺寸设置单元(132),用于预设所述电视信号的显示尺寸,还用于在智能电视接收到尺寸切换指定时,按照尺寸列表上的显示尺寸的排列顺序,将所述电视信号的显示尺寸从当前的显示尺寸设置为下一显示尺寸;电视信号位置设置单元(134),用于预设所述电视信号的显示位置,还用于在智能电视接收到位置切换指定时,按照显示位置列表上显示位置的排列顺序,将电视信号的显示位置从当前的显示显示设置为下一显示位置;叠加单元(133),用于按照所述预设的显示尺寸,在所述应用信号的显示界面的所述预设的显示位置叠加所述电视信号;视频窗口单元(135),用于设置视频窗口,以使所述显示模块(14)在所述应用信号的显示界面的预设的显示位置叠加显示所述视频窗口,且所述电视信号显示在所述视频窗口内;The signal superimposing module (13) further comprises: an application signal processing unit (131) for setting the display size of the application signal; a television signal size setting unit (132) for presetting the display size of the television signal , and is also used to set the display size of the TV signal from the current display size to the next display size according to the arrangement order of the display sizes on the size list when the smart TV receives the size switching designation; the TV signal position setting unit (134), used to preset the display position of the TV signal, and also used to change the display position of the TV signal from the current display position according to the arrangement order of the display positions on the display position list when the smart TV receives the position switching designation The display is set to the next display position; a superimposing unit (133) is used for superimposing the television signal on the preset display position of the display interface of the application signal according to the preset display size; a video window unit (135), for setting a video window, so that the display module (14) superimposes and displays the video window at a preset display position of the display interface of the application signal, and the television signal is displayed on the video inside the window; 所述应用视频图形信号包括视频部分和/或图形部分,所述应用处理模块(11)包括:应用视频处理单元(111),用于对所述应用视频图形信号中的视频部分进行格式转换;应用图形处理单元(112),用于对所述应用视频图形信号中的图形部分进行格式转换;发送单元(113),用于根据所述应用视频处理单元(111)和所述应用图形处理单元(112)转换后的信号生成所述应用信号,并将所述应用信号发送给所述信号叠加模块(13)。The application video graphics signal includes a video part and/or a graphics part, and the application processing module (11) includes: an application video processing unit (111) for performing format conversion on the video part in the application video graphics signal; an application graphics processing unit (112), configured to perform format conversion on the graphics part in the application video graphics signal; a sending unit (113), configured to perform format conversion according to the application video processing unit (111) and the application graphics processing unit (112) The converted signal generates the application signal, and sends the application signal to the signal superposition module (13). 2.一种智能电视的浏览电视节目的方法,其特征在于,包括以下步骤:2. A method for browsing TV programs of a smart TV, comprising the following steps: 步骤201:接收与电视应用对应的应用视频图形信号,对所述应用视频图形信号进行格式转换以生成应用信号;Step 201: Receive an application video graphic signal corresponding to a television application, and perform format conversion on the application video graphic signal to generate an application signal; 步骤202:对所述应用信号进行第一处理,从而在显示屏上全屏显示所述应用信号;Step 202: Perform first processing on the application signal, so as to display the application signal in full screen on the display screen; 步骤203:接收与电视通道对应的电视视频信号,对所述电视视频信号进行格式转换以生成电视信号;Step 203: Receive a TV video signal corresponding to a TV channel, and perform format conversion on the TV video signal to generate a TV signal; 步骤203’:在所述应用信号的显示界面的预设的显示位置叠加显示视频窗口;Step 203': superimpose and display the video window at the preset display position of the display interface of the application signal; 步骤204:在接收用户的频道请求时,对所述电视信号进行第二处理,从而在显示屏上所述应用信号的显示界面的预设的显示位置,叠加按照预设的显示尺寸显示的所述电视信号,且所述电视信号显示在所述视频窗口内;Step 204: When receiving the channel request from the user, perform second processing on the TV signal, so that the preset display position of the display interface of the application signal on the display screen is superimposed on the display according to the preset display size. the television signal, and the television signal is displayed in the video window; 步骤205:接收用户的尺寸切换指令,根据所述尺寸切换指令,切换所述电视信号的显示尺寸;Step 205: Receive a user's size switching instruction, and switch the display size of the television signal according to the size switching instruction; 步骤206:接收用户的位置切换指令,根据所述位置切换指令,切换所述电视信号的显示位置;Step 206: Receive a user's position switching instruction, and switch the display position of the television signal according to the position switching instruction; 所述应用视频图形信号包括视频部分和/或图形部分,则所述对所述应用视频图形信号进行格式转换以生成应用信号,具体包括:The application video graphics signal includes a video part and/or a graphics part, and performing format conversion on the application video graphics signal to generate an application signal specifically includes: 步骤2011:对所述应用视频图形信号中的视频部分进行格式转换;Step 2011: Perform format conversion on the video part in the application video graphic signal; 步骤2012:对所述应用视频图形信号中的图形部分进行格式转换;Step 2012: Perform format conversion on the graphics part in the application video graphics signal; 步骤2013:根据进行转换后的所述应用视频图形信号中的视频部分和所述应用视频图形信号中的图形部分生成应用信号。Step 2013: Generate an application signal according to the converted video part in the application video graphics signal and the graphics part in the application video graphics signal.
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