CN101547325A - Method and device for displaying network information on television - Google Patents
Method and device for displaying network information on television Download PDFInfo
- Publication number
- CN101547325A CN101547325A CN200810089410A CN200810089410A CN101547325A CN 101547325 A CN101547325 A CN 101547325A CN 200810089410 A CN200810089410 A CN 200810089410A CN 200810089410 A CN200810089410 A CN 200810089410A CN 101547325 A CN101547325 A CN 101547325A
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- television set
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention provides a method and a device for displaying network information on a television, which aim to solve the problem that television images and network information cannot be synchronously displayed on the television. The main technical proposal of the invention comprises the following steps: transforming the received characters and pictures in the network information according to a preset transformational rule to generate a plurality of bitmaps which can be displayed on a display device of the television and region description containing attribute information of the bitmaps, wherein the attribute information comprises size and position information when the bitmaps are displayed; and synthesizing image information of the television and the generated bitmaps and outputting a synthesis result to the display device of the television for displaying. The technical proposal of the invention ensures that the network information and television programs can be synchronously displayed on the television, and is convenient for users to use.
Description
Technical field
The invention belongs to a kind of TV tech, particularly utilize the technology of television set display networks.
Background technology
Along with the extensive use of network technologies such as the Internet and communication network, people are increasing to the dependence of network, even leisure at home also often needs can receive from the network information at any time.At present people to be used for receiving the common tool PC, mobile phone, telephone etc. of the network information usually be to disperse to place at home; and these common tools are not the focus that people pay close attention in daily life staying idle at home; people's activity is very random in the time of at home; usually can ignore the instrument that these receive the network information, thereby the network information that therefore causes under-enumeration to receive causes damage.And television set has characteristics simple to operate, and can be implemented in display networks on the television set as the recreation center of most of families in fact, is a selection that addresses the above problem therefore.
Technology by the television set display networks mainly contains following three kinds at present:
1, IPTV technology
IPTV (Internet Protocol Television) also is Web TV, is meant the television broadcasting service based on the IP agreement.This business as display terminal, to user provides broadband business such as digital broadcast television, Video service, information service, interactive community, interactive amusement and recreation, ecommerce by broadband network with television set or personal computer.The extensive use of IPTV need could realize that after a whole set of system's construction of receiving terminal is finished cost is than higher from operator and content supplier, and it is long to reach the needed time of popularity.
2, HDMI/VGA interface mode
This mode is used the PC access internet, HDMI is set on the television set and/or the VGA interface is connected with PC, television set only is taken as display and uses, broadcast TV program broadcasts on different input patterns with the network information, needs when the user uses constantly to switch between two input patterns.
3. broadcast mode
This mode is used by TV station at present.Before broadcast items, TV station is added to the network information on the television image by the caption editing machine.This mode needs TV station to provide corresponding service just can realize, is not having TV station to provide under the situation of this service, and the user can't realize the purpose of display networks on TV.
Summary of the invention
The purpose of this invention is to provide a kind of do not rely on TV station provide broadcast service just can be on television set the method for display of television programmes and the network information simultaneously.Another object of the present invention provides and is implemented on the television set device of display of television programmes and the network information simultaneously.
Technical scheme of the present invention is as follows:
The method of display networks on television set comprises that television set receives the step of the network information, also comprises the steps:
A, the literal in the network information that receives and picture are changed according to the transformation rule that sets in advance, generate some bitmaps that can on the display unit of television set, show, and comprising the region description of this attribute bitmap information, described attribute information comprises size and position and the display mode information when bitmap shows;
The display unit that B, the bitmap result synthetic and that will synthesize that television image information and steps A are generated output to television set shows.
The described network information comprises the information from the Internet and communication network.
Described transformation rule comprises and converts the network information to the method for bitmap, size and position and display mode information when giving this bitmap and showing.
Described display mode information comprises that the bitmap horizontal rolling shows, vertically roll display, suspension show.
Described synthesizing of step B is to adopt the OSD method to realize.
The method of display networks also comprises the demonstration controlled step on television set, promptly to television set input display control information, the display control information that is input to television set is added into the region description of corresponding bitmap, thereby the display result of bitmap on the display unit of television set controlled.
The device of display networks on television set comprises the network information receiver module that receives the network information, also comprises the bitmap generation module that is linked in sequence with network information receiver module and shows synthesis module; The network information that the bitmap generation module receives network information receiver module converts the region description of bitmap and bitmap to; The bitmap generation module comprises the knowledge base submodule, is used to store transformation rule, and the bitmap generation module calls described transformation rule the network information is converted to bitmap and region description; Show that synthesis module synthesizes television image information and message bit pattern can also to export at the signal that the television set display unit shows.
The device of display networks also comprises the demonstration control input module that is connected with the bitmap generation module on television set, and the control information to bitmap that the outside is imported passes to bitmap generation module generation region description.
Technique effect:
Adopt technical scheme of the present invention to make the network information on television set, to show simultaneously with TV programme, convenient for users.Simultaneously, technical scheme of the present invention only needs to improve on existing television set to realize aforementioned purpose, need not in TV station the TV signal and the network information to be synthesized, and has made full use of existing resource, thereby with low cost.This also makes the user also can receive the network information immediately when watching non-broadcast videos such as DVD.
Because the form of the network information is standard compliant, thereby can determine that limited transformation rule changes the network information.Show that controlled step (or module) makes the user can control display result, makes application more flexible.
Description of drawings
Fig. 1 is the flow chart of the present invention's method of display networks on television set;
Fig. 2 is the schematic diagram of the present invention's device of display networks on television set;
The display result of Fig. 3 for implementing on television display screen, to obtain behind the present invention.
Mark lists as follows among the figure:
1, TV key frame; 2, internet instant messages; 3, chat message window.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is elaborated.
Fig. 1 has shown the method step of display networks on TV.
At first, receive the network information.The network information comprises literal, image, and the source of the network information comprises the Internet, communication network (communication network comprises fixed-line telephone network and mobile radio communication net).This step network interface that can set up standard on television set realizes, TCP/IP procotol for example, and this network interface is directly connected in network.Here the network interface of being mentioned can also comprise radio network interface, makes television set can receive the network information in the wireless network; Network interface can also be wired or wireless communication interface, realizes the reception to communication network information, shows on television set after for example can receiving SMS.Also can utilize non-standard interface to be connected in the reception of a network information source realization to the network information, this information source provides the network information.
Secondly, the network information that receives is changed, converted to the information that can on television display screen, show.The network information that previous step receives suddenly all exists with the data format of standard, as HTML, XML, DVB_HTML.According to existing standard data format, can pre-set transformation rule, according to the selected corresponding transformation rule that presets of the data format of the concrete network information network information is changed.The main purpose of conversion is that the literal in the network information, picture are converted to bitmap, generates the region description to this bitmap simultaneously.Transformation rule comprises and converts the network information to the method for bitmap, size and position and display mode information when giving this bitmap and showing.Because the data format that the network information has standard can be provided with the method that the network information is converted to bitmap according to different data formats, as the Word message in the character library table switching network information that comprises according to transformation rule; Determine position and the size of bitmap when showing according to the information format alignment placement rule that transformation rule comprises; From the display mode that transformation rule comprises, select the display mode of bitmap.Region description mainly comprises the attribute information of bitmap, information such as size when comprising the bitmap demonstration in the attribute information and positional information, display mode.The character library table is stored displayable character; The information display mode is meant the mode that bitmap shows on television set, as modes such as horizontal rolling demonstration, vertical roll display, the demonstration that suspends, translucent demonstration, the demonstrations of covering television image.
The 3rd, bitmap and TV signal are merged, this merging need utilize the description of region description to attribute bitmap.The concrete method that merges is that grating information, bitmap size information and the needed color index of display bitmap according to the original image of TV carries out the merging of bitmap and television image.This process can utilize OSD (abbreviation of on-screen display) technology to realize.The display unit that result after the merging can output to television set shows.
The 4th, can control final display mode by the control information of input.Implementation method is by input control information, and these control informations are added in the region description, thereby realizes the control to final display mode.Control information can be selected from the transformation rule that presets, and also can be set by input equipment by the user.Control information can the mode of being combined be controlled, as covering fully or translucent covering between bitmap and the television image.
It more than is the method that is implemented in display networks on the television set.Certainly, here mainly described and how to have realized that the network information shows this direction on television set, can be from the information of display control information input input reference network, the information of accesses network can join and realize instant playback in the bitmap, and this information can uply be delivered in the network, thereby can utilize the two-way exchange of television set realization and network.
Fig. 2 has shown the device of realizing method shown in Figure 1.The device of display networks on television set comprises network information receiver module and the bitmap generation module and the demonstration synthesis module that are linked in sequence with network information receiver module, and network information receiver module is connected with the bitmap generation module.Network information module comprises network interface, receives the network information.The network information that the bitmap generation module receives network information receiver module converts the region description of bitmap and bitmap to.The bitmap generation module comprises the knowledge base submodule, and the knowledge base submodule is used to store the transformation rule that presets, and calls described transformation rule when the network information is converted to bitmap and region description.Show that synthesis module synthesizes television image information and message bit pattern can also to export at the signal that the television set display unit shows.The demonstration that is connected with bitmap generation module control input module passes to the bitmap generation module with the control information to bitmap of outside input and generates region description, also can be delivered to information in the network by this module input.
Should be provided with the bitmap generation module and be used to deposit bitmap and region description with the memory that the demonstration synthesis module is connected.
Fig. 3 can also show to come the chat message window 3 and the internet instant messages 2 of automatic network for adopting an instantiation of technical solution of the present invention realization except showing TV key frame 1 on the television display screen curtain.The TV key frame has shown the TV signal that television set receives, TV signal can be from broadcast television signal (wired/ground/satellite), video player signal (as DVD/VCD/EVD, DV) and set-top box etc., the corresponding interface mode that receives these TV signal has multiple, as antenna, component input, S terminal, compound input, VGA, HDMI etc.
Should be pointed out that the above embodiment can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.Therefore, although this specification has been described in detail the present invention with reference to drawings and embodiments,, it will be appreciated by those skilled in the art that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of spirit of the present invention and technical spirit, and it all should be encompassed in the middle of the protection range of patent of the present invention.
Claims (10)
1, a kind of on television set the method for display networks, comprise that television set receives the step of the network information, is characterized in that also comprising the steps:
A, the literal in the network information that receives and picture are changed according to the transformation rule that sets in advance, generate some bitmaps that can on the display unit of television set, show, and comprising the region description of this attribute bitmap information, described attribute information comprises size and position and the display mode information when bitmap shows;
The display unit that B, the bitmap result synthetic and that will synthesize that television image information and steps A are generated output to television set shows.
2, according to claim 1 on television set the method for display networks, it is characterized in that the described network information comprises the information from the Internet and communication network.
3, according to claim 1 and 2 on television set the method for display networks, it is characterized in that described transformation rule comprises to convert the network information to the method for bitmap, size and position and display mode information when giving this bitmap and showing.
4, according to claim 3 on television set the method for display networks, it is characterized in that described display mode information comprise the bitmap horizontal rolling show, vertically roll display, suspending shows.
5, according to claim 4 on television set the method for display networks, it is characterized in that step B described synthetic be to adopt the OSD method to realize.
6, according to claim 5 on television set the method for display networks, it is characterized in that also comprising the demonstration controlled step, the display control information that is input to television set is added into the region description of corresponding bitmap, thereby the display result of bitmap on the display unit of television set controlled.
7, the device of display networks on television set, comprise the network information receiver module that receives the network information, it is characterized in that also comprising the bitmap generation module that is linked in sequence with network information receiver module and show synthesis module, network information receiver module is connected with the bitmap generation module; The network information that the bitmap generation module receives network information receiver module converts the region description of bitmap and bitmap to; The bitmap generation module comprises the knowledge base submodule, is used to store transformation rule, and the bitmap generation module calls described transformation rule the network information is converted to bitmap and region description; Show that synthesis module synthesizes television image information and message bit pattern can also to export at the signal that the television set display unit shows.
8, according to claim 7 on television set the device of display networks, it is characterized in that also comprising the demonstration control input module that is connected with the bitmap generation module, the control information to bitmap that the outside is imported passes to bitmap generation module generation region description.
9, according to claim 7 or 8 described on television set the device of display networks, it is characterized in that the described network information comprises the information from the Internet and communication network.
10, according to claim 9 on television set the device of display networks, it is characterized in that described transformation rule comprises to convert the network information to the rule of bitmap, size and position and display mode information when giving this bitmap and showing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810089410A CN101547325A (en) | 2008-03-28 | 2008-03-28 | Method and device for displaying network information on television |
| PCT/CN2009/071038 WO2009117970A1 (en) | 2008-03-28 | 2009-03-27 | Method and device for displaying network information on television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810089410A CN101547325A (en) | 2008-03-28 | 2008-03-28 | Method and device for displaying network information on television |
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| Publication Number | Publication Date |
|---|---|
| CN101547325A true CN101547325A (en) | 2009-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810089410A Pending CN101547325A (en) | 2008-03-28 | 2008-03-28 | Method and device for displaying network information on television |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101547325A (en) |
| WO (1) | WO2009117970A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111655A (en) * | 2009-12-24 | 2011-06-29 | 康佳集团股份有限公司 | Method and system for displaying network resources by network television terminal |
| CN102905097A (en) * | 2012-11-05 | 2013-01-30 | 黑龙江省电力有限公司信息通信分公司 | Display for pushing and overlapping display contents through wired Ethernet |
| CN102905098A (en) * | 2012-11-05 | 2013-01-30 | 黑龙江省电力有限公司信息通信分公司 | Display terminal for pushing overlapped-displaying contents through wireless fidelity (WIFI) network |
| CN103702168A (en) * | 2013-12-12 | 2014-04-02 | 乐视网信息技术（北京）股份有限公司 | Method of displaying video list and video client |
| CN106341723A (en) * | 2016-09-30 | 2017-01-18 | 广州华多网络科技有限公司 | Bullet screen display method and apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1444399A (en) * | 2002-03-07 | 2003-09-24 | 金宝电子工业股份有限公司 | Method for displaying advertisement on TV screen and its equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936951A (en) * | 2005-12-23 | 2007-03-28 | 上海埃帕信息科技有限公司 | Method and system of intensifying advertisement distribution effect jointed with network information service |
| CN100586165C (en) * | 2007-09-26 | 2010-01-27 | 杭州华三通信技术有限公司 | An interface device |
-
2008
- 2008-03-28 CN CN200810089410A patent/CN101547325A/en active Pending
-
2009
- 2009-03-27 WO PCT/CN2009/071038 patent/WO2009117970A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1444399A (en) * | 2002-03-07 | 2003-09-24 | 金宝电子工业股份有限公司 | Method for displaying advertisement on TV screen and its equipment |
Non-Patent Citations (1)
| Title |
|---|
| 蔡容 等: "基于位图和字库技术获取LED点阵信息的方法", 《微处理机》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111655A (en) * | 2009-12-24 | 2011-06-29 | 康佳集团股份有限公司 | Method and system for displaying network resources by network television terminal |
| CN102111655B (en) * | 2009-12-24 | 2014-09-24 | 康佳集团股份有限公司 | Method and system for displaying network resources by network television terminal |
| CN102905097A (en) * | 2012-11-05 | 2013-01-30 | 黑龙江省电力有限公司信息通信分公司 | Display for pushing and overlapping display contents through wired Ethernet |
| CN102905098A (en) * | 2012-11-05 | 2013-01-30 | 黑龙江省电力有限公司信息通信分公司 | Display terminal for pushing overlapped-displaying contents through wireless fidelity (WIFI) network |
| CN103702168A (en) * | 2013-12-12 | 2014-04-02 | 乐视网信息技术（北京）股份有限公司 | Method of displaying video list and video client |
| CN106341723A (en) * | 2016-09-30 | 2017-01-18 | 广州华多网络科技有限公司 | Bullet screen display method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009117970A1 (en) | 2009-10-01 |
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Application publication date: 20090930 |