CN204707216U - Three screen output systems - Google Patents
Three screen output systems Download PDFInfo
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- CN204707216U CN204707216U CN201520453531.6U CN201520453531U CN204707216U CN 204707216 U CN204707216 U CN 204707216U CN 201520453531 U CN201520453531 U CN 201520453531U CN 204707216 U CN204707216 U CN 204707216U
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Abstract
The utility model relates to multidisplay technology field, discloses a kind of three screen output systems, comprising: operation screen, TV screen, content indicator, server end, VOD service device and three screen data-source device; Wherein, three screen data-source device comprise: processor, decoder, content service unit and at least three output interfaces; Server end connection handling device, processor and the first output interface couple, and three screen data-source device are by the first output interface attended operation screen; VOD service device connects decoder, and decoder and the second output interface couple, and three screen data-source device connect TV screen by the second output interface; Content service unit and the 3rd output interface couple, and three screen data-source device connect content indicator by the 3rd output interface.The utility model sets up independently data output channel between plurality of devices, makes the exportable relatively independent signal of each output interface of source device, freely achieves the display of multi-screen difference flexibly.
Description
Technical field
The utility model relates to multidisplay technology field, particularly relates to a kind of three screen output systems.
Background technology
In the numerical monitor epoch, the display of video or image information needs the cooperation of display device and data source to realize usually.Due to development and the improvement of technology, existing video or the image information way of output have very many forms, compatible more widely in order to realize, display device can arrange multiple input interface to receive various dissimilar signal, and data-source device also can provide multiple output interface to provide dissimilar signal to export respectively.
Although data-source device both provides multiple distinct interface, generally each interface just adopts the same content of unlike signal formatted output.Even if multiple interface is connected to multiple display device simultaneously, also each display device display identical content can only be accomplished, or a certain content can be divided at most multiple picture to present on different display device (such as split screen Display Technique of the prior art), and completely independently interface content cannot be presented respectively on each screen.Adopt the mode of prior art, multiple interfaces of data-source device cannot fully be utilized, also the multimedia interaction operation more enriched cannot be supported, such as in KTV amusement, cannot realize exporting the different display/operation screen of multi-screen with a data-source device, different displaying contents must rely on different source devices and provide simultaneously.
Utility model content
The utility model is now intended to propose a kind of three novel screen output systems, to solve the technical problem that can not make full use of output interface in prior art.
For solving the problem, the utility model provides a kind of three screen output systems, comprising: operation screen, TV screen, content indicator, server end, VOD service device and three screen data-source device; Wherein, described three screen data-source device comprise: processor, decoder, content service unit and at least three output interfaces; Described server end connects described processor, and described processor and the first output interface couple, and described three screen data-source device connect described operation screen by described first output interface; Described VOD service device connects described decoder, and described decoder and the second output interface couple, and described three screen data-source device connect described TV screen by described second output interface; Described content service unit and the 3rd output interface couple, and described three screen data-source device connect described content indicator by described 3rd output interface.
Preferably, described processor is flush bonding processor.
Preferably, described flush bonding processor is arm processor.
Preferably, described arm processor is RK3288 chip.
Preferably, described at least three output interfaces at least comprise USB interface, HDMI and LVDS interface.
Preferably, described operation screen is touch-screen.
Preferably, described three screen data-source device are Set Top Box.
Preferably, described three screen data-source device also comprise communication interface, and described three screen data-source device connect described server end and/or described VOD service device by described communication interface.
Preferably, described content service unit is memory cell.
Preferably, described content service unit is also connected with external contents server.
Compared with prior art, the utility model provides a kind of three novel screen output systems, independently data output channel is set up respectively between plurality of devices, make the exportable relatively independent signal of each output interface of data-source device, thus freely can realize the multimedia interaction of multi-screen difference display/operation flexibly, greatly enrich the pattern of multimedia recreation.
Accompanying drawing explanation
Fig. 1 is the structural representation of three screen output systems in an embodiment of the present utility model;
Fig. 2 is the internal structure schematic diagram as the Set Top Box of three screen data-source device in a preferred embodiment of the present utility model.
Embodiment
Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.As employed some vocabulary to censure particular elements in the middle of specification and claim.Those skilled in the art should understand, and hardware manufacturer may call same parts with different noun.This specification and claims are not used as with the difference of title the mode distinguishing parts, but are used as the criterion of differentiation with parts difference functionally.Specification subsequent descriptions is for implementing better embodiment of the present utility model, and right described description is to illustrate for the purpose of this novel rule, and is not used to limit scope of the present utility model.Protection range of the present utility model is when being as the criterion depending on the claims person of defining.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
The utility model discloses a kind of three screen output systems, as shown in Figure 1, comprising: operation screen, TV screen, content indicator, server end, VOD (Video On Demand, video request program) server and three screen data-source device; Wherein, described three screen data-source device comprise processor, decoder, content service unit and at least three output interfaces, described server end connects described processor, described processor and the first output interface couple, and described three screen data-source device connect described operation screen by described first output interface; Described VOD service device connects described decoder, and described decoder and the second output interface couple, and described three screen data-source device connect described TV screen by described second output interface; Described content service unit and the 3rd output interface couple, and described three screen data-source device connect described content indicator by described 3rd output interface.
In the utility model, three screen data-source device utilize three kinds of approach to obtain display data respectively, connect three display devices respectively by three output interfaces again and carry out display translation, thus provide the display channel of at least three kinds of different contents within one device, real multi-screen can be realized and show different content simultaneously.
Particularly, in preferred embodiment of the present utility model, the interoperability passage that Article 1 passage is operation screen, sets up between three screen data-source device and server end; This passage is provided the displaying contents of graphic user interface to operation screen by the first output interface by three screen data-source device, the operational order of user on interface is received again by input interface, adjust the displaying contents of graphic user interface according to operational order at any time, and the concrete operations request of user is sent to server end.Such as, in KTV amusement, service interface is provided by touch-screen, user carries out choosing song, requesting song, row's song by touch panel and selects the operations such as food and beverage sevice, guest room Set Top Box (i.e. three screen data-source device) receives user's, the output of dynamic conditioning interface, clicks song demand by user simultaneously or demand for services sends to server end, controls the broadcasting of song or provide corresponding service by server end.
The video request program passage that Article 2 passage is TV screen, sets up between three screen data-source device and VOD service device; According to the program request demand of user, the video data that VOD service device prepares song sends to guest room Set Top Box, and guest room Set Top Box carries out decoding process by user's program request order to video data, is supplied to TV screen subsequently plays by the second output interface.Wherein, the video data of broadcasting is preferably KTV recreation data, includes but not limited to karaoke song data, monitoring operation data, Broadcast Control data, user behavior data and/or the whole network service data etc.By HD video output interface, such as HDMI etc., the utility model can support the display translation of all kinds of HD video, can provide up-to-date 4K and/or 3D display translation.Utilize the decoding capability of processor and/or decoding chip, H.265 form can also be adopted to provide video data, with improve further data transmission efficiency, reduce bandwidth occupancy, reduce memory space take.
Article 3 passage is the propelling movement content display channel set up between three screen data-source device and content indicator: this passage pushes displaying contents by the 3rd output interface directly to content indicator by the content service unit of guest room Set Top Box.Pushing content can be advertisement, network information, guest room state, user's service, KTV real time data, focus rank, information etc., content service unit is preferably memory cell, propelling movement content is pre-stored in content service unit or further by network interface and obtains from content server, is shown subsequently according to predetermined strategy (time sequencing, order of file names, file type order etc.) by content indicator.
With further reference to Fig. 2, in preferred embodiment of the present utility model, with RK3288 chip for processor forms high definition set top box scheme, this high definition set top box is coupled by processor pin interface and each functional unit and input/output interface, and then realizes three screens show different content simultaneously by forming aforementioned three passages.Wherein, display translation interface includes but not limited to VGA, HDMI, LVDS etc., select suitable interface to connect at least three display devices respectively respectively as operation screen, TV screen and content indicator according to the situation of physical device, and set connected mode and the transmission data of respective passage.
Further, three screen displays show that Set Top Box also comprises all kinds of input interface and communication interface, input interface includes but not limited to mouse, keyboard, touch panel interface etc., communication interface includes but not limited to USB, WIFI, infrared, cable network, optical fiber etc., user completes the input of the orders such as program request, service request, interactive operation by input interface, Set Top Box then carries out being connected and transfer of data with other remote equipments (such as each server etc.) in system by each communication interface respectively.
Compared with prior art, the utility model provides a kind of three novel screen output systems, independently data output channel is set up respectively between plurality of devices, make the exportable relatively independent signal of each output interface of data-source device, thus freely can realize the multimedia interaction of multi-screen difference display/operation flexibly, greatly enrich the pattern of multimedia recreation.
It should be noted that; the foregoing is only preferred embodiment of the present utility model; not thereby limit scope of patent protection of the present utility model, the utility model can also carry out the improvement of materials and structures to the structure of above-mentioned various parts, or adopts technically equivalent ones to replace.Therefore the equivalent structure change that all utilizations specification of the present utility model and diagramatic content are done, or directly or indirectly apply to other correlative technology fields and be all in like manner all contained in the scope that the utility model contains.
Claims (10)
1. three screen output systems, it is characterized in that, described system comprises: operation screen, TV screen, content indicator, server end, VOD service device and three screen data-source device; Wherein,
Described three screen data-source device comprise: processor, decoder, content service unit and at least three output interfaces;
Described server end connects described processor, and described processor and the first output interface couple, and described three screen data-source device connect described operation screen by described first output interface;
Described VOD service device connects described decoder, and described decoder and the second output interface couple, and described three screen data-source device connect described TV screen by described second output interface;
Described content service unit and the 3rd output interface couple, and described three screen data-source device connect described content indicator by described 3rd output interface.
2. the system as claimed in claim 1, is characterized in that, described processor is flush bonding processor.
3. system as claimed in claim 2, it is characterized in that, described flush bonding processor is arm processor.
4. system as claimed in claim 3, it is characterized in that, described arm processor is RK3288 chip.
5. the system as claimed in claim 1, is characterized in that, described at least three output interfaces at least comprise USB interface, HDMI and LVDS interface.
6. the system as claimed in claim 1, is characterized in that, described operation screen is touch-screen.
7. the system as claimed in claim 1, is characterized in that, described three screen data-source device are Set Top Box.
8. the system as claimed in claim 1, is characterized in that, described three screen data-source device also comprise communication interface, and described three screen data-source device connect described server end and/or described VOD service device by described communication interface.
9. the system as claimed in claim 1, is characterized in that, described content service unit is memory cell.
10. system as claimed in claim 9, it is characterized in that, described content service unit is also connected with external contents server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453531.6U CN204707216U (en) | 2015-06-29 | 2015-06-29 | Three screen output systems |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520453531.6U CN204707216U (en) | 2015-06-29 | 2015-06-29 | Three screen output systems |
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| CN204707216U true CN204707216U (en) | 2015-10-14 |
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| CN201520453531.6U Expired - Fee Related CN204707216U (en) | 2015-06-29 | 2015-06-29 | Three screen output systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137632A (en) * | 2016-06-28 | 2016-11-23 | 苏州健华信息技术服务有限公司 | Medical bedstead Double-Screen Display System |
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- 2015-06-29 CN CN201520453531.6U patent/CN204707216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137632A (en) * | 2016-06-28 | 2016-11-23 | 苏州健华信息技术服务有限公司 | Medical bedstead Double-Screen Display System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beidou satellite digital new media (Beijing) Co., Ltd. Assignor: Feng Shanquan Contract record no.: 2016990000090 Denomination of utility model: Three screen output systems Granted publication date: 20151014 License type: Common License Record date: 20160314 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |