CN104301755A - Television information obtaining method, television set, background server and system - Google Patents

Television information obtaining method, television set, background server and system Download PDF

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Publication number
CN104301755A
CN104301755A CN201310306454.7A CN201310306454A CN104301755A CN 104301755 A CN104301755 A CN 104301755A CN 201310306454 A CN201310306454 A CN 201310306454A CN 104301755 A CN104301755 A CN 104301755A
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China
Prior art keywords
sectional drawing
electronic equipment
information
background server
characteristic information
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CN201310306454.7A
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Chinese (zh)
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CN104301755B (en
Inventor
蔡明祥
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Priority to CN201310306454.7A priority Critical patent/CN104301755B/en
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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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25891—Management of end-user data being end-user preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention provides a television information obtaining method, a television set, a background server and a system. The method comprises that first instruction information is sent so that the background server carries out screenshot on contents played by different channels while electronic equipment carries out screenshot on contents played by a current channel; second instruction information is sent so that the background server compares characteristic information of screenshot of the electronic equipment with that of screenshots of the background server; and if a screenshot, whose characteristic information together with the characteristic information of the screenshot of the electronic equipment reaches preset conditions, exists in the screenshots of the background server, television information corresponding to the screenshot of the background server is obtained. Thus, the problems that transmission links of television information is relatively redundant and channels of STB tend to jam are solved.

Description

A kind of TV information acquisition methods, TV, background server and system
Technical field
The present invention relates to TV technology, more particularly, relate to a kind of TV information acquisition methods, TV, background server and system.
Background technology
Along with the development of information technology, the demand that TV user ubiquity is such: when things (as landscape, historical relic, cuisines etc.) things interested for user in television channel broadcasting pictures, user often wants the details (as detailed landscape introduction, antique information and cuisines introduction etc.) understanding this things; Or user wants the TV guide understanding current channel.
Current TV is more as a display device, and contacting of TV and outside source is more that Set Top Box by being connected TV and outside source completes; Set Top Box can convert the digital content that outside source provides to television content, thus shows on TV.Based on this kind of situation, for meeting the demand of user, there is following information acquiring pattern in prior art: Set Top Box is after knowing user's request, pass through the channel that received external digital signal identifies the current broadcasting of TV, then to the TV guide of the channel of the current broadcasting of server request, after obtaining the TV guide of current play channel, shown on TV.
Inventor is realizing finding in process of the present invention: prior art is the acquisition being realized TV guide by the signal of Set Top Box and server alternately, and TV guide needs in server and Set Top Box, transmit between Set Top Box and TV, its transmission link comparatively redundancy; And Set Top Box inherently needs to receive a large amount of digital signals processing outside source and provide, the reception process of TV guide will strengthen the work of Set Top Box, easily there is blocking up of Set Top Box channel in a large amount of Signal reception and transmission, affects the reception of the digital signal that outside source provides.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of TV information acquisition methods, TV, background server and system, to solve prior art when obtaining the TV information such as TV guide, easily there is the problem of blocking up in the transmission link of existence comparatively redundancy, Set Top Box channel.
For achieving the above object, the embodiment of the present invention provides following technical scheme:
A kind of TV information acquisition methods, be applied to electronic equipment, described method comprises:
Send the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing;
Send the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
In the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that described background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
Wherein, described transmission first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous is carried out sectional drawing and is comprised:
The first command information comprising and specify the sectional drawing time is sent to described background server, with when arriving the described appointment sectional drawing time, make described electronic equipment carry out sectional drawing to the play content of current channel, make described background server carry out sectional drawing to the play content of each channel.
Wherein, described transmission second command information, to make described background server by the characteristic information of described TV institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared and is comprised:
Extract the characteristic information of described electronic equipment institute sectional drawing, the second command information comprising the characteristic information of described electronic equipment institute sectional drawing is sent to described background server, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
Or,
To described background server send comprise described electronic equipment second command information of figure that cuts, with the characteristic information making described background server extract described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
Wherein, what described acquisition background server sent comprises with the described TV information reaching pre-conditioned sectional drawing corresponding:
Obtain and the described TV guide reached corresponding to the pre-conditioned corresponding channel of sectional drawing;
Or,
Obtain and reach the corresponding separate feature of pre-conditioned sectional drawing with described.
The embodiment of the present invention also provides a kind of TV information acquisition methods, is applied to background server, and described method comprises:
Receive the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing;
Receive the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
In the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
Wherein, described reception first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel is carried out sectional drawing and is comprised:
Receiving the first command information comprising the appointment sectional drawing time that described electronic equipment sends, with when arriving the described appointment sectional drawing time, sectional drawing being carried out to the play content of each channel; Described electronic equipment, when the described appointment sectional drawing time arrives, carries out sectional drawing to the play content of current channel.
Wherein, described reception second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared and is comprised:
Receiving package is containing the second command information of the characteristic information of described electronic equipment institute sectional drawing, and with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
Or,
Receiving package containing described electronic equipment second command information of figure that cuts, to extract the characteristic information of described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
Wherein, describedly described electronic equipment is sent to comprise by with the described TV information reaching pre-conditioned sectional drawing corresponding:
Determine to reach channel corresponding to pre-conditioned sectional drawing with described, extract the TV guide corresponding with described channel, described TV guide is sent to described electronic equipment;
Or,
Determine to reach channel corresponding to pre-conditioned sectional drawing with described, extract described channel at separate feature corresponding to sectional drawing time, described separate feature is sent to described electronic equipment.
The embodiment of the present invention also provides a kind of electronic equipment, comprising:
First instruction sending module, for sending the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing;
Second instruction sending module, for sending the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
TV information receiver module, for in station server institute sectional drawing in the rear, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that described background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
Wherein, described first instruction sending module comprises:
Specify sectional drawing time transmitting element, for sending the first command information comprising and specify the sectional drawing time to described background server, with when arriving the described appointment sectional drawing time, make described electronic equipment carry out sectional drawing to the play content of current channel, make described background server carry out sectional drawing to the play content of each channel.
Wherein, described second instruction sending module comprises:
Characteristic information transmitting element, for extracting the characteristic information of described electronic equipment institute sectional drawing, the second command information comprising the characteristic information of described electronic equipment institute sectional drawing is sent to described background server, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
Or,
Sectional drawing transmitting element, for send to described background server comprise described electronic equipment second command information of figure that cuts, with the characteristic information making described background server extract described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
The embodiment of the present invention also provides a kind of background server, comprising:
First command reception module, for receiving the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing;
Second command reception module, for receiving the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
TV information sending module, for in station server institute sectional drawing in the rear, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
The embodiment of the present invention also provides a kind of TV to obtain system, comprising:
Electronic equipment, for sending the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing; Send the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared; And in the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that described background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described;
Background server, for receiving the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing; Receive the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared; And in the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
Based on technique scheme, in the TV information acquisition methods that the embodiment of the present invention provides, when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel is carried out sectional drawing by background server, by the comparison of the sectional drawing characteristic information of electronic equipment and background server, determine to reach pre-conditioned sectional drawing with the characteristic information of described electronic equipment institute sectional drawing from background server institute sectional drawing, and then get and reach TV information corresponding to pre-conditioned sectional drawing with described, realize the acquisition of TV information; Compared to existing technology, the embodiment of the present invention directly carries out the transmission of signal by electronic equipment and background server, decrease TV information transmission link, owing to no longer receiving process TV information by Set Top Box, Set Top Box only need receive the digital signal that process outside source provides, and reduces the probability that blocking up appears in Set Top Box channel.Easily there is the problem of blocking up in the transmission link that the embodiment of the present invention solves TV information comparatively redundancy, Set Top Box channel.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The flow chart of the TV information acquisition methods that Fig. 1 provides for the embodiment of the present invention;
The graph of a relation of the background server that Fig. 2 provides for the embodiment of the present invention and display device;
Another flow chart of the TV information acquisition methods that Fig. 3 provides for the embodiment of the present invention;
A flow chart again of the TV information acquisition methods that Fig. 4 provides for the embodiment of the present invention;
The method flow diagram of the TV information that the acquisition that Fig. 5 provides for the embodiment of the present invention is corresponding with reaching pre-conditioned sectional drawing;
The other method flow chart of the TV information that the acquisition that Fig. 6 provides for the embodiment of the present invention is corresponding with reaching pre-conditioned sectional drawing;
The another another flow chart of the TV information acquisition methods that Fig. 7 provides for the embodiment of the present invention;
The structured flowchart of the electronic equipment that Fig. 8 provides for the embodiment of the present invention;
The structured flowchart of the first instruction sending module that Fig. 9 provides for the embodiment of the present invention;
The structured flowchart of the second instruction sending module that Figure 10 provides for the embodiment of the present invention;
Another structured flowchart of the second instruction sending module that Figure 11 provides for the embodiment of the present invention;
The structured flowchart of the background server that Figure 12 provides for the embodiment of the present invention;
The structured flowchart of the first command reception module that Figure 13 provides for the embodiment of the present invention;
The structured flowchart of the second command reception module that Figure 14 provides for the embodiment of the present invention;
The structured flowchart of the TV information acquisition system that Figure 15 provides for the embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With the angle of user side (electronic equipment end), the TV information acquisition methods that the embodiment of the present invention provides is described below.
The flow chart of the TV information acquisition methods that Fig. 1 provides for the embodiment of the present invention, the method is applied to be had television interface and can play the electronic equipment of television channel, as TV, particularly intelligent television, there is the computer etc. of motor interface; With reference to Fig. 1, the method can comprise:
Step S100, send the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing;
Optionally, background server can manage multiple display device, can carry out broadcasting display by these display devices to the play content of each channel; Fig. 2 shows the graph of a relation of a kind of optional background server and display device, and as Fig. 2, background service management has N number of display device, and a display device may correspond to a channel, and each self-corresponding channel play by each display device; Obviously, a display device also may correspond to multiple channel, by dividing the viewing area of display screen, makes display device viewing area can play the content of a channel.
Optionally, background server, when the synchronous play content to each channel carries out sectional drawing, also can record the corresponding relation of each sectional drawing and sectional drawing place channel.
In embodiments of the present invention, the effect of the first command information makes electronic equipment carry out sectional drawing to the play content of current channel, and background server can be synchronous the play content to each channel carry out sectional drawing, therefore every information that can realize this effect can both think the first command information; The following optional implementation listing some the first command informations: the first command information can be include the information of specifying the sectional drawing time, namely electronic equipment and background server is made to consult the sectional drawing time by the first command information, to make electronic equipment and background server carry out sectional drawing when specifying the sectional drawing time to arrive respectively, realize synchronous sectional drawing; Obviously, the first command information also can be electronic equipment while sectional drawing is carried out to the play content of current channel, send to the request shot image information of background server, carry out sectional drawing to make the play content to each channel of background server near-synchronous.
Step S110, send the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
The characteristic information of sectional drawing can be the information representing sectional drawing uniqueness, as the profile information of sectional drawing, the position feature information (directional information, gradient information etc. as assigned address point) of assigned address point (as angle point, rib point etc.) in sectional drawing, the half-tone information etc. of sectional drawing; The characteristic information of obvious sectional drawing also can be the RGB(RGB of sectional drawing) etc. represent the information of pixel.Because RGB etc. represents that the comparison of the information of pixel needs the calculating of relative complex, therefore the sectional drawing characteristic information of the embodiment of the present invention preferably adopts the profile information of sectional drawing, or the position feature information of assigned address point in sectional drawing, or the information that the comparison amount of calculation such as the half-tone information of sectional drawing is relatively less.
The embodiment of the present invention to need electronic equipment after the characteristic information of the figure that cuts or institute's sectional drawing sends to background server, just can make background server can by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing be compared; Therefore can comprise in the second command information electronic equipment the characteristic information of the figure that cuts or institute's sectional drawing, with make background server receive electronic equipment the figure that cuts or institute's sectional drawing characteristic information after, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.Obviously, the second command information also can be at electronic equipment before or after the characteristic information of the figure that cuts or institute's sectional drawing sends, the solicited message that the characteristic information of sectional drawing is compared sent separately.
It is worth mentioning that, if the network condition between electronic equipment and background server is good, transfer of data at a high speed can be realized, the first command information then in step S100 also can be comprise electronic equipment the information of characteristic information of the figure that cuts or institute's sectional drawing, background server receive comprise electronic equipment the figure that cuts or institute's sectional drawing characteristic information information after, background server carries out sectional drawing to the play content of each channel at once, again by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.Because electronic equipment and background server can realize transfer of data at a high speed, and electronic equipment sectional drawing and transfer of data time used, relatively short compared to the variation time of channel picture, therefore can think background server receive comprise electronic equipment the figure that cuts or institute's sectional drawing characteristic information information after, then to carry out sectional drawing to the play content of each channel be similar to synchronous sectional drawing; Now, the first command information and the second command information are identical information, namely comprise electronic equipment the information of characteristic information of the figure that cuts or institute's sectional drawing, the first command information and the second command information can be integrated into an information.
In step S120, in the rear station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
Reach pre-conditioned sectional drawing with the characteristic information of electronic equipment institute sectional drawing, the sectional drawing of the channel identical with electronic equipment current channel that background server manages can be thought; Namely electronic equipment the channel of figure correspondence that cuts, identical with the described channel reaching pre-conditioned sectional drawing corresponding; Reaching pre-conditioned sectional drawing can be the background server sectional drawing reaching setting range with the matching degree of the characteristic information of electronic equipment institute sectional drawing; Obviously, also can think that the background server sectional drawing the highest with the characteristic information matching degree of electronic equipment institute sectional drawing is reach pre-conditioned sectional drawing.
Determine to reach pre-conditioned sectional drawing in background server institute sectional drawing after, the corresponding relation of each sectional drawing recorded by background server and sectional drawing place channel, determine to reach the channel at pre-conditioned sectional drawing place, thus reach TV information corresponding to pre-conditioned sectional drawing by this channel acquisition to described.
Optionally, in embodiments of the present invention, the information interaction between electronic equipment and background server is realized by the Internet; Obviously, when mobile communications network supported by electronic equipment and background server, also the information interaction between electronic equipment and background server is realized by mobile communications network.
In the TV information acquisition methods that the embodiment of the present invention provides, when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel is carried out sectional drawing by background server, by the comparison of the sectional drawing characteristic information of electronic equipment and background server, determine to reach pre-conditioned sectional drawing with the characteristic information of described electronic equipment institute sectional drawing from background server institute sectional drawing, and then get and reach TV information corresponding to pre-conditioned sectional drawing with described, realize the acquisition of TV information; Compared to existing technology, the embodiment of the present invention directly carries out the transmission of signal by electronic equipment and background server, decrease TV information transmission link, owing to no longer receiving process TV information by Set Top Box, Set Top Box only need receive the digital signal that process outside source provides, and reduces the probability that blocking up appears in Set Top Box channel.Easily there is the problem of blocking up in the transmission link that the embodiment of the present invention solves TV information comparatively redundancy, Set Top Box channel.
Already described above, the first command information can be include the information of specifying the sectional drawing time; For this kind of situation, Fig. 3 shows the flow process of corresponding TV information acquisition methods, and with reference to Fig. 3, the method can comprise:
Step S200, transmission comprise first command information of specifying the sectional drawing time;
By sending the first command information comprising and specify the sectional drawing time to background server, the time of electronic equipment and the clear and definite sectional drawing separately of background server can be made, with when reaching the described appointment sectional drawing time, make described electronic equipment carry out sectional drawing to the play content of current channel, make described background server carry out sectional drawing to the play content of each channel.
Step S210, judge whether the described appointment sectional drawing time arrives, if so, perform step S220, if not, perform step S210;
Step S220, sectional drawing is carried out to the play content of current channel;
When electronic equipment carries out sectional drawing to the play content of current channel, the also synchronous play content to each channel of background server carries out sectional drawing.
Step S230, extract the characteristic information of described electronic equipment institute sectional drawing, send the second command information comprising the characteristic information of described electronic equipment institute sectional drawing to described background server;
Receive the characteristic information of described electronic equipment institute sectional drawing at background server after, background server is by the characteristic information to electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
In step S240, in the rear station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
Optionally, the step S230 in Fig. 3 can use following step to replace: to described background server send comprise described electronic equipment second command information of figure that cuts.Corresponding, background server receive described electronic equipment after the figure that cuts, background server will extract the characteristic information of described electronic equipment institute sectional drawing, and by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
Already described above, if the network condition between electronic equipment and background server is good, when can realize transfer of data at a high speed, the first command information and the second command information can be identical information, namely comprise electronic equipment the information of characteristic information of the figure that cuts or institute's sectional drawing.Corresponding, Fig. 4 shows the flow process of corresponding TV information acquisition methods, and with reference to Fig. 4, the method can comprise:
Step S300, sectional drawing is carried out to the play content of current channel, extract the characteristic information of institute's sectional drawing, the characteristic information of institute's sectional drawing is sent to background server;
Because the network condition between electronic equipment and background server is good, and the variation time of television channel picture is slower, therefore, after can thinking that the characteristic information of institute's sectional drawing is sent to background server by electronic equipment, background server carries out sectional drawing to the play content of each channel again and is similar to synchronous sectional drawing.
Step S310, at the characteristic information of background server by described electronic equipment institute sectional drawing, after comparing with the characteristic information of described background server institute sectional drawing, and in the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
Optionally, step S300 shown in Fig. 4 can replace by following step: carry out sectional drawing to the play content of current channel, cut figure is sent to background server.Corresponding, step S310 can replace by following step: the characteristic information extracting described electronic equipment institute sectional drawing at background server, by the characteristic information of described electronic equipment institute sectional drawing, after comparing with the characteristic information of described background server institute sectional drawing, and in the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
Optionally, obtain in step S120 shown in Fig. 1 with described reach TV information corresponding to pre-conditioned sectional drawing can be described in reach separate feature in pre-conditioned sectional drawing, also can be the TV guide of the channel reaching pre-conditioned sectional drawing place.
Take TV information as TV guide be example, what obtain in step S120 shown in Fig. 1 that background server sends can as shown in Figure 5, comprise with the described implementation method reaching TV information corresponding to pre-conditioned sectional drawing:
Step S1210, background server pass through the corresponding relation of pre-recorded each sectional drawing and sectional drawing place channel, reach the channel at pre-conditioned sectional drawing place described in determining, the TV guide corresponding with the described channel reaching pre-conditioned sectional drawing place is sent to described electronic equipment;
The TV guide corresponding with the described channel reaching pre-conditioned sectional drawing place that step S1211, described electronic equipment receive that described background server sends.
In embodiments of the present invention, there is television interface and the electronic equipment (as TV) can playing television channel directly can get the programme of current channel from background server, and without the need to being obtained by Set Top Box, extend the function of electronic equipment, also reduce the data volume that Set Top Box needs transmission process simultaneously.
Take TV information as separate feature in television image sectional drawing be example, what obtain in step S120 shown in Fig. 1 that background server sends can as shown in Figure 6, comprise with the described implementation method reaching TV information corresponding to pre-conditioned sectional drawing:
Step S1220, background server pass through the corresponding relation of pre-recorded each sectional drawing and sectional drawing place channel, reach the channel at pre-conditioned sectional drawing place described in determining;
Step S1221, background server reach sectional drawing time of pre-conditioned sectional drawing described in determining, reach the separate feature of channel corresponding to this sectional drawing time at pre-conditioned sectional drawing place, this separate feature is sent to electronic equipment described in transferring;
Step S1222, described electronic equipment receive the separate feature that described background server sends.
In embodiments of the present invention, background server can arrange for the things (as landscape) in channel play content the separate feature that a section describes this things, and is associated by this separate feature by the reproduction time of this things; By the described sectional drawing time reaching pre-conditioned sectional drawing, the reproduction time of play content on channel that this sectional drawing is corresponding can be determined, by determined reproduction time thus the separate feature realizing being associated really set the tone and get.
For ease of understanding, show for the things in channel play content for landscape is described.For acquisition time t1, the information of the landscape play on channel 1, electronic equipment has carried out sectional drawing at time t1 to the landscape picture that channel 1 is play; The electronic equipment provided by the embodiment of the present invention is machine-processed with the synchronous sectional drawing of background server, and background server can carry out sectional drawing at time t1 to the play content of each channel, and records the corresponding relation of each sectional drawing and place channel; And at time t1, background server is provided with for the things of the play content of some channel the separate feature that a section describes this things, comprising the information of the landscape that channel 1 is play; Background server, by the characteristic information of each channel institute sectional drawing, is compared with the characteristic information of electronic equipment institute sectional drawing, determines to reach pre-conditioned sectional drawing with the characteristic information of electronic equipment institute sectional drawing; Background server, by the corresponding relation of sectional drawing and sectional drawing place channel, determines the channel (i.e. channel 1) corresponding to sectional drawing reaching pre-conditioned; Transfer the separate feature of this channel corresponding to time t1 (i.e. landscape information), this separate feature is sent to electronic equipment, thus make electronic equipment obtain the information of the landscape that channel 1 is play at time t1.
Optionally, the embodiment of the present invention also can be selected to need the TV information obtained to be separate feature or TV guide; Corresponding, hereafter show a kind of preferred embodiment of the TV information acquisition methods that the embodiment of the present invention provides, it should be noted that the embodiment of following description is only optimal way, it should not become the restriction of embodiment of the present invention protection range.The method can comprise:
Step S400, receive TV information and obtain instruction, what judge that described TV information obtains that instruction will obtain is separate feature or TV guide, if TV guide, performs step S410, if separate feature, and execution step S440;
TV information obtains after instruction can be edited by the remote controller of electronic equipment (as TV remote controller) and sends to electronic equipment; (separate feature obtains instruction can think that TV information obtains the one of instruction to obtain instruction for separate feature, what this kind of TV information obtained that instruction will obtain is separate feature), remote controller, when editing TV information and obtaining instruction, can add separate feature and obtain mark in instruction; (TV guide obtains instruction can think that TV information obtains the one of instruction to obtain instruction for TV guide, what this kind of TV information obtained that instruction will obtain is TV guide), remote controller, when editing TV information and obtaining instruction, can add TV guide and obtain mark in instruction; Electronic equipment obtains after instruction receiving TV information, by the separate feature in instruction obtain mark and TV guide obtain mark judge received by TV information acquisition instruction will obtain is separate feature or TV guide.It should be noted that separate feature obtains mark and TV guide acquisition mark can be arranged arbitrarily, as long as both are different marks.
Step S410, send to comprise to background server and specify first command information of sectional drawing time, with when specifying the sectional drawing time to arrive, make electronic equipment carry out sectional drawing to the predeterminable area of the play content of current channel, the predeterminable area of the play content to each channel making background server synchronous carries out sectional drawing;
Predeterminable area can be the region at station symbol place in play content, and current station symbol is generally arranged on the upper right corner of play content, and therefore electronic equipment and background server can carry out sectional drawing to the upper right comer region of channel play content.
Step S420, extract characteristic information corresponding to electronic equipment sectional drawing, this characteristic information is sent to background server, and to make background server by the characteristic information of electronic equipment institute sectional drawing, and the characteristic information of background server institute sectional drawing is compared;
Step S430, in background server institute sectional drawing, when the characteristic information of existing characteristics information and electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, receive this and reach the TV guide corresponding to channel corresponding to pre-conditioned sectional drawing;
The optimal way of the TV guide that the acquisition electronic equipment current channel that step S410 to step S430 provides for the embodiment of the present invention is corresponding; In conjunction with description above, the embodiment of the present invention can also have the mode of TV guide corresponding to other acquisition electronic equipment current channel, does not repeat them here.It should be noted that, owing to generally all having station symbol pattern in channel play content, in play content as CCTV-1 channel, the station symbol of CCTV-1 can be provided with in the upper right corner of its broadcasting pictures, therefore determined by the comparison of the characteristic information comprising the sectional drawing of station symbol and reach pre-conditioned sectional drawing, the determination of pre-conditioned sectional drawing can be made more accurate and quick.
Step S440, send to comprise to background server and specify first command information of sectional drawing time, with when specifying the sectional drawing time to arrive, make electronic equipment carry out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing;
Step S450, extract characteristic information corresponding to electronic equipment sectional drawing, this characteristic information is sent to background server, and to make background server by the characteristic information of electronic equipment institute sectional drawing, and the characteristic information of background server institute sectional drawing is compared;
Step S460, in background server institute sectional drawing, when the characteristic information of existing characteristics information and electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, receive this and reach separate feature corresponding to pre-conditioned sectional drawing;
Step S440 to step S460 is the optimal way of separate feature corresponding to the acquisition electronic equipment current channel play content that the embodiment of the present invention provides; In conjunction with description above, the embodiment of the present invention can also have the mode of separate feature corresponding to other acquisition electronic equipment current channel play content, does not repeat them here.
Below with the angle of background server, the TV information acquisition methods that the embodiment of the present invention provides is described; It should be noted that TV information acquisition methods described below is corresponding with the TV information acquisition methods described with electronic equipment angle above, both can be cross-referenced.
The another another flow chart of the TV information acquisition methods that Fig. 7 provides for the embodiment of the present invention, with reference to Fig. 7, the method can comprise:
Step S500, receive the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing;
Optionally, background server can receive the first command information comprising the appointment sectional drawing time that electronic equipment sends, and with when arriving the appointment sectional drawing time, carries out sectional drawing to the play content of each channel; Certainly, electronic equipment, when specifying the sectional drawing time to arrive, also carries out sectional drawing by the play content of current channel;
Obviously, first command information also can be that background server is when electronic equipment carries out sectional drawing to the play content of current channel, the request shot image information that the electronic equipment received sends, carries out sectional drawing to make the play content to each channel of background server near-synchronous.
Step S510, receive the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
Optionally, background server can receiving package containing second command information of characteristic information of electronic equipment institute sectional drawing, with the characteristic information by electronic equipment institute sectional drawing, and the characteristic information of background server institute sectional drawing is compared;
Optionally, background server also can receiving package containing the second command information of electronic equipment institute sectional drawing, to extract the characteristic information of electronic equipment institute sectional drawing, by the characteristic information of electronic equipment institute sectional drawing, and the characteristic information of background server institute sectional drawing is compared.
In step S520, in the rear station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
It is worth mentioning that, if the network condition between electronic equipment and background server is good, transfer of data at a high speed can be realized, the first command information then in step S500 also can be comprise electronic equipment the information of characteristic information of the figure that cuts or institute's sectional drawing, background server receive comprise electronic equipment the figure that cuts or institute's sectional drawing characteristic information information after, background server carries out sectional drawing to the play content of each channel at once, again by the characteristic information of electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.Because electronic equipment and background server can realize transfer of data at a high speed, and electronic equipment sectional drawing and transfer of data time used, relatively short compared to the variation time of channel picture, therefore can think background server receive comprise electronic equipment the figure that cuts or institute's sectional drawing characteristic information information after, then to carry out sectional drawing to the play content of each channel be similar to synchronous sectional drawing; Now, the first command information and the second command information are identical information, namely comprise electronic equipment the information of characteristic information of the figure that cuts or institute's sectional drawing, the first command information and the second command information can be integrated into an information.
Easily there is the problem of blocking up in the transmission link that the embodiment of the present invention solves TV information comparatively redundancy, Set Top Box channel.
Optionally, TV information can be TV guide; Background server is by the corresponding relation of pre-recorded each sectional drawing and sectional drawing place channel, reach the channel at pre-conditioned sectional drawing place described in determining, the TV guide corresponding with the described channel reaching pre-conditioned sectional drawing place is sent to described electronic equipment.
Optionally, TV information can also be the separate feature in television image sectional drawing; Background server is by the corresponding relation of pre-recorded each sectional drawing and sectional drawing place channel, the channel at pre-conditioned sectional drawing place is reached described in determining, background server reaches sectional drawing time of pre-conditioned sectional drawing described in determining, reach the separate feature of channel corresponding to this sectional drawing time at pre-conditioned sectional drawing place described in transferring, thus this separate feature is sent to electronic equipment.
Be described the electronic equipment that the embodiment of the present invention provides below, it should be noted that electronic equipment described below is corresponding with the above-described TV information acquisition methods described with electronic equipment angle, both can be cross-referenced.
The structured flowchart of the electronic equipment that Fig. 8 provides for the embodiment of the present invention, this electronic equipment has television interface and can play television channel, and with reference to Fig. 8, electronic equipment can comprise:
First instruction sending module 100, for sending the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing;
Second instruction sending module 110, for sending the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
TV information receiver module 120, for in station server institute sectional drawing in the rear, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
Fig. 9 shows a kind of alternate configurations of the first instruction sending module 100, and with reference to Fig. 9, the first instruction sending module 100 can comprise:
Specify sectional drawing time transmitting element 101, for sending the first command information comprising and specify the sectional drawing time to described background server, with when arriving the described appointment sectional drawing time, make described electronic equipment carry out sectional drawing to the play content of current channel, make described background server carry out sectional drawing to the play content of each channel.
Figure 10 shows a kind of alternate configurations of the second instruction sending module 110, and with reference to Figure 10, the second instruction sending module 110 can comprise:
Characteristic information transmitting element 111, for extracting the characteristic information of described electronic equipment institute sectional drawing, the second command information comprising the characteristic information of described electronic equipment institute sectional drawing is sent to described background server, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
Figure 11 shows the another kind of alternate configurations of the second instruction sending module 110, and with reference to Figure 11, the second instruction sending module 110 can comprise:
Sectional drawing transmitting element 112, for send to described background server comprise described electronic equipment second command information of figure that cuts, with the characteristic information making described background server extract described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
Optionally, the TV information that TV information receiver module 120 receives can be separate feature corresponding to the current channel play content of electronic equipment, also can be the TV guide that the current channel of electronic equipment is corresponding.
It is worth mentioning that, if the network condition between electronic equipment and background server is good, transfer of data at a high speed can be realized, then the first instruction sending module 100 and the second instruction sending module 110 can be incorporated into one piece, after electronic equipment carries out sectional drawing to the play content of current channel, to background server send comprise electronic equipment the information of characteristic information of the figure that cuts or institute's sectional drawing; Now, the first command information and the second command information can be integrated into an information, namely comprise electronic equipment the information of characteristic information of the figure that cuts or institute's sectional drawing.
Easily there is the problem of blocking up in the transmission link that the embodiment of the present invention solves TV information comparatively redundancy, Set Top Box channel.
Be described the background server that the embodiment of the present invention provides below, background server described below is corresponding with the TV information acquisition methods described with background server angle above, and both can be cross-referenced.
The structured flowchart of the background server that Figure 12 provides for the embodiment of the present invention, background server can manage multiple display device, and can carry out broadcasting display to the play content of each channel by these display devices, with reference to Figure 12, background server can comprise:
First command reception module 200, for receiving the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing;
Second command reception module 210, for receiving the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
TV information sending module 220, for in station server institute sectional drawing in the rear, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
Figure 13 shows a kind of alternate configurations of the first command reception module 200, and with reference to Figure 13, the first command reception module 200 can comprise:
Specifying sectional drawing time receiving element 201, for receiving the first command information comprising the appointment sectional drawing time that electronic equipment sends, with when arriving the described appointment sectional drawing time, sectional drawing being carried out to the play content of each channel; Described electronic equipment, when the described appointment sectional drawing time arrives, carries out sectional drawing to the play content of current channel.
Figure 14 shows a kind of alternate configurations of the second command reception module 210, and with reference to Figure 14, the second command reception module 210 can comprise:
Characteristic information receiving element 211, for second command information of receiving package containing the characteristic information of electronic equipment institute sectional drawing, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
Optionally, second command reception module 210 can also have another kind of structure, comprise: sectional drawing receiving element (not shown), for receiving package containing electronic equipment second command information of figure that cuts, to extract the characteristic information of described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
Optionally, the TV information that TV information sending module 220 sends can be TV guide, also can be separate feature.
The TV information provided the embodiment of the present invention below obtains system and is described, and TV information described below obtains system and above-described TV information acquisition methods, and electronic equipment, background server is corresponding, can be cross-referenced.
The structured flowchart of the TV information acquisition system that Figure 15 provides for the embodiment of the present invention, with reference to Figure 15, TV information obtains system and can comprise: electronic equipment 1 and background server 2;
Wherein, electronic equipment 1, for sending the first command information, with when the play content of electronic equipment 1 pair of current channel carries out sectional drawing, the play content to each channel making background server 2 synchronous carries out sectional drawing; Send the second command information, to make background server 2 by the characteristic information of electronic equipment 1 sectional drawing, and the characteristic information of background server 2 sectional drawings is compared; And in background server 2 sectional drawings, when the characteristic information of existing characteristics information and electronic equipment 1 sectional drawing reaches pre-conditioned sectional drawing, what obtain that background server 2 sends reaches TV information corresponding to pre-conditioned sectional drawing with described;
Background server 2, for receiving the first command information, with when the play content of electronic equipment 1 pair of current channel carries out sectional drawing, the synchronous play content to each channel carries out sectional drawing; Receive the second command information, with the characteristic information by electronic equipment 1 sectional drawing, and the characteristic information of background server 2 sectional drawings is compared; And in background server 2 sectional drawings, when the characteristic information of existing characteristics information and electronic equipment 1 sectional drawing reaches pre-conditioned sectional drawing, send to electronic equipment 1 by with the described TV information reaching pre-conditioned sectional drawing corresponding.
The TV information provided by the embodiment of the present invention obtains system, electronic equipment is when carrying out sectional drawing to the play content of current channel, the synchronous play content to each channel is carried out sectional drawing by background server, by the comparison of the sectional drawing characteristic information of electronic equipment and background server, determine to reach pre-conditioned sectional drawing with the characteristic information of described electronic equipment institute sectional drawing from background server institute sectional drawing, and then electronic equipment is got reach TV information corresponding to pre-conditioned sectional drawing with described, realize the acquisition of TV information.Easily there is the problem of blocking up in the transmission link that the embodiment of the present invention solves TV information comparatively redundancy, Set Top Box channel.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Professional can also recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (13)

1. a TV information acquisition methods, is characterized in that, is applied to electronic equipment, and described method comprises:
Send the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing;
Send the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
In the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that described background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
2. method according to claim 1, is characterized in that, described transmission first command information, and with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous is carried out sectional drawing and comprised:
The first command information comprising and specify the sectional drawing time is sent to described background server, with when arriving the described appointment sectional drawing time, make described electronic equipment carry out sectional drawing to the play content of current channel, make described background server carry out sectional drawing to the play content of each channel.
3. method according to claim 1 and 2, is characterized in that, described transmission second command information, and to make described background server by the characteristic information of described TV institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared and comprised:
Extract the characteristic information of described electronic equipment institute sectional drawing, the second command information comprising the characteristic information of described electronic equipment institute sectional drawing is sent to described background server, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
Or,
To described background server send comprise described electronic equipment second command information of figure that cuts, with the characteristic information making described background server extract described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
4. method according to claim 1, is characterized in that, what described acquisition background server sent comprises with the described TV information reaching pre-conditioned sectional drawing corresponding:
Obtain and the described TV guide reached corresponding to the pre-conditioned corresponding channel of sectional drawing;
Or,
Obtain and reach the corresponding separate feature of pre-conditioned sectional drawing with described.
5. a TV information acquisition methods, is characterized in that, is applied to background server, and described method comprises:
Receive the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing;
Receive the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
In the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
6. method according to claim 5, is characterized in that, described reception first command information, and with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel is carried out sectional drawing and comprised:
Receiving the first command information comprising the appointment sectional drawing time that described electronic equipment sends, with when arriving the described appointment sectional drawing time, sectional drawing being carried out to the play content of each channel; Described electronic equipment, when the described appointment sectional drawing time arrives, carries out sectional drawing to the play content of current channel.
7. the method according to claim 5 or 6, is characterized in that, described reception second command information, and with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared and comprised:
Receiving package is containing the second command information of the characteristic information of described electronic equipment institute sectional drawing, and with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
Or,
Receiving package containing described electronic equipment second command information of figure that cuts, to extract the characteristic information of described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
8. method according to claim 5, is characterized in that, describedly sends to described electronic equipment to comprise by with the described TV information reaching pre-conditioned sectional drawing corresponding:
Determine to reach channel corresponding to pre-conditioned sectional drawing with described, extract the TV guide corresponding with described channel, described TV guide is sent to described electronic equipment;
Or,
Determine to reach channel corresponding to pre-conditioned sectional drawing with described, extract described channel at separate feature corresponding to sectional drawing time, described separate feature is sent to described electronic equipment.
9. an electronic equipment, is characterized in that, comprising:
First instruction sending module, for sending the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing;
Second instruction sending module, for sending the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
TV information receiver module, for in station server institute sectional drawing in the rear, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that described background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described.
10. electronic equipment according to claim 9, is characterized in that, described first instruction sending module comprises:
Specify sectional drawing time transmitting element, for sending the first command information comprising and specify the sectional drawing time to described background server, with when arriving the described appointment sectional drawing time, make described electronic equipment carry out sectional drawing to the play content of current channel, make described background server carry out sectional drawing to the play content of each channel.
11. electronic equipments according to claim 9 or 10, it is characterized in that, described second instruction sending module comprises:
Characteristic information transmitting element, for extracting the characteristic information of described electronic equipment institute sectional drawing, the second command information comprising the characteristic information of described electronic equipment institute sectional drawing is sent to described background server, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
Or,
Sectional drawing transmitting element, for send to described background server comprise described electronic equipment second command information of figure that cuts, with the characteristic information making described background server extract described electronic equipment institute sectional drawing, by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared.
12. 1 kinds of background servers, is characterized in that, comprising:
First command reception module, for receiving the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing;
Second command reception module, for receiving the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared;
TV information sending module, for in station server institute sectional drawing in the rear, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
13. 1 kinds of TVs obtain system, it is characterized in that, comprising:
Electronic equipment, for sending the first command information, with when described electronic equipment carries out sectional drawing to the play content of current channel, the play content to each channel making background server synchronous carries out sectional drawing; Send the second command information, to make described background server by the characteristic information of described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared; And in the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, what obtain that described background server sends reaches TV information corresponding to pre-conditioned sectional drawing with described;
Background server, for receiving the first command information, with when electronic equipment carries out sectional drawing to the play content of current channel, the synchronous play content to each channel carries out sectional drawing; Receive the second command information, with the characteristic information by described electronic equipment institute sectional drawing, and the characteristic information of described background server institute sectional drawing is compared; And in the rear in station server institute sectional drawing, when the characteristic information of existing characteristics information and described electronic equipment institute sectional drawing reaches pre-conditioned sectional drawing, send to described electronic equipment by with the described TV information reaching pre-conditioned sectional drawing corresponding.
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