CN207184720U - A kind of mobile terminal wirelessly throws screen order programme - Google Patents
A kind of mobile terminal wirelessly throws screen order programme Download PDFInfo
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- CN207184720U CN207184720U CN201721215266.3U CN201721215266U CN207184720U CN 207184720 U CN207184720 U CN 207184720U CN 201721215266 U CN201721215266 U CN 201721215266U CN 207184720 U CN207184720 U CN 207184720U
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Abstract
It the utility model is related to a kind of mobile terminal and wirelessly throw screen order programme, including set top box and mobile terminal；The set top box includes the first communication unit, first processor, memory and touch information resolution unit；First communication unit, memory and touch information resolution unit are connected to first processor；The mobile terminal includes the second communication unit, second processor, display and touch information receiving unit, and second communication unit, display and touch information receiving unit are connected to second processor；Using the convenience of mobile terminal, the purpose of remote control song-order machine can be reached；The use cost of user without the touch-screen outside purchase volume, can be reduced simultaneously.
Description
Technical field
Order programme technical field is the utility model is related to, more particularly to a kind of mobile terminal wirelessly throws screen order programme.
Background technology
The interactive mode that the song-order machine product used in currently existing KTV is commonly used is that external touch screen is carried out, general feelings
Under condition, a song-order machine needs to configure a single touch-screen to be requested a song, the amusement function such as Broadcast Control.But this interaction
Mode has two, first, touch-screen once can only a people be controlled and need closely to carry out touch-screen control
System, can only line up one after another's use in one family scene or KTV boxes.Secondly, KTV businessmans are in purchase song-order machine
Meanwhile external touch screen needs extra purchase, the invisible use cost for adding user.
At present, with the development of Internet technology, also there are many requesting song softwares on the market, mobile terminal is requested a song by installing
Software, to KTV places after can be requested a song by the requesting song software in mobile terminal.But this mode not only needs additionally again
Exploitation requesting song software, it is also necessary to which corresponding requesting song software and the order programme in KTV places match, so as to greatly limit requesting song
The application of software.
Utility model content
A kind of convenient program request is carried out for this reason, it may be necessary to provide and the low mobile terminal of cost wirelessly throws screen order programme.
To achieve the above object, inventor provide a kind of mobile terminal and wirelessly throw screen order programme, it is characterised in that bag
Include set top box and mobile terminal；
The set top box includes the first communication unit, first processor, memory and touch information resolution unit；Described
One communication unit, memory and touch information resolution unit are connected to first processor；
The mobile terminal includes the second communication unit, second processor, display and touch information receiving unit, described
Second communication unit, display and touch information receiving unit are connected to second processor；
First communication unit is connected with the second communication unit by establishing real-time Communication for Power based on websocket services；
The first processor, which is used to service based on RTSP, passes through the order programme video stream data for being stored in memory
First communication unit is transmitted to mobile terminal；
The second processor is used to over the display show the order programme video stream data that the second communication unit receives
Show；
The touch information receiving unit is used to by second communication module send the touch information of reception to set top box；
The touch information that the touch information resolution unit is used to receive the first communication unit is parsed and passed through
First processor performs.
Further optimization, the mobile terminal is more than one.
Further optimization, the touch information receiving unit also include converting unit, and the converting unit is used for touch-control
The touch information that information receiving unit receives is converted into JSON data.
Further optimization, the mobile terminal also include parameter detecting unit and horizontal/vertical screen switch unit, the parameter inspection
Survey unit and be connected to the second communication unit and horizontal/vertical screen switch unit, the horizontal/vertical screen switch unit is connected to display.
Further optimization, the mobile terminal also include decoder, and the decoder is connected to second processor, the solution
Code device is used to after decoding the order programme video stream data received based on ffmpeg agreements broadcast by display
Put.
Prior art, above-mentioned technical proposal are different from, set top box is serviced by RTSP and carries out order programme video stream data
Service is transmitted to mobile terminal by websocket data transfers in real time, mobile terminal receives order programme video flowing
Decoding broadcasting is carried out after data, using the convenience of mobile terminal, makes full use of and throws screen technology, by the requesting song video counts of set top box
Mobile terminal is arrived according to screen is thrown, so that mobile terminal realizes the Broadcast Control functions such as requesting song, while it is soft to install extra requesting song
Part, it can directly be requested a song by mobile terminal；And realize that multiple mobile terminals can request a song simultaneously, user need not be to requesting song
Requested a song before equipment, greatly facilitate requesting song operation, and extend requesting song equipment；And KTV businessmans are without the independent point of purchase
Equipment is sung, cost is reduced, can also reduce the use cost of user.
Brief description of the drawings
Fig. 1 is a kind of structural representation that the utility model mobile terminal wirelessly throws screen order programme；
Fig. 2 is a kind of structural representation for the multi-mobile-terminal that the utility model mobile terminal wirelessly throws screen order programme；
Fig. 3 is another structural representation that the utility model mobile terminal wirelessly throws screen order programme.
Description of reference numerals：
100th, set top box,
110th, the first communication unit,
120th, first processor,
130th, memory,
140th, touch information resolution unit,
200th, mobile terminal,
210th, the second communication unit,
220th, second processor,
230th, display,
240th, touch information receiving unit,
250th, parameter detecting unit,
260th, horizontal/vertical screen switch unit,
270th, decoder.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Referring to Fig. 1, a kind of mobile terminal of the utility model wirelessly throws screen order programme, including set top box 100 and movement
Terminal 200；
The set top box 100 includes the first communication unit 110, first processor 120, memory 130 and touch information solution
Analyse unit 140；First communication unit 110, memory 130 and touch information resolution unit 140 are connected to first processor
120；
The mobile terminal 200 includes the second communication unit 210, second processor 220, display 230 and touch information
Receiving unit 240, second communication unit 210, display 230 and touch information receiving unit 240 are connected to second processing
Device 220；
The communication unit 210 of first communication unit 110 and second based on websocket services by establishing real-time Communication for Power
Connection；
The first processor 120 is used for the order programme video fluxion that memory 130 will be stored in based on RTSP services
Transmitted according to by the first communication unit 110 to mobile terminal 200；
The second processor 220 is used to show the order programme video stream data that the second communication unit 210 receives
Shown on device 230；
The touch information receiving unit 240 is used to by second communication module send the touch information of reception to machine top
Box 100；
The touch information that the touch information resolution unit 140 is used to receive the first communication unit 110 parses
And performed by first processor 120.
When using Tthe utility model system, the methods of set top box first passes through barcode scanning, sound wave with mobile terminal, establishes
Communication connection.Set top box 100 is based on by the second communication unit 210 of the first communication unit 110 and mobile terminal 200
Websocket is serviced into row data communication；The first processor 120 of set top box 100 obtains order programme phase from memory 130
The order programme video stream data of pass, and serviced based on RTSP and order programme video stream data is passed through into the first communication unit 110
Sent to mobile terminal 200, after mobile terminal 200 receives order programme video stream data by the second communication unit 210,
Second processor 220 is played out by the order programme video stream data related to order programme of display 230, so as to realize
Order programme in set top box is thrown into screen to the interface display of mobile terminal；User can be by mobile terminal 200 to requesting song system
System is operated, such as can be requested a song, cut song, tuning etc., and the touch information receiving unit 240 of mobile terminal 200 receives
After the touch information for clicking on formation on mobile terminals to user, touch information is sent to machine by the second communication unit 210
Top box 100, after set top box 100 receives touch information, after being parsed by touch information resolution unit 140, touched corresponding to response
Control function.By above-mentioned throwing screen method, the mobile terminal of user can directly display requesting song interface, as long as user uses mobile terminal
200, it is possible to Broadcast Control operation is carried out to order programme, waited without ranking, improves the experience of user；User can be with simultaneously
Using the mobile terminal 200 of individual, such as mobile phone or tablet personal computer, to replace song-order machine, without purchase volume outside song-order machine,
Cost-effective purpose can be reached；Extra requesting song software need not be installed simultaneously, can directly be carried out by mobile terminal
Requesting song.
Referring to Fig. 2, in the present embodiment, more people carry out requesting song operation for convenience, the mobile terminal 200 be one with
On.Set top box 100 can be attached with multiple mobile terminals 200 simultaneously, it is possible to achieve more people pass through different mobile terminals
200 carry out requesting song operation, user-friendly.There was only a song-order machine with prior art, user needs to wait for carrying out requesting song phase
Than using systems of the present utility model, more people can be achieved and request a song, significantly facilitate user and carry out requesting song operation simultaneously.
In the present embodiment, in order to facilitate parsing of the touch information resolution unit 140 to touch information of set top box 100,
The touch information receiving unit 240 also includes converting unit, and the converting unit is used to connect touch information receiving unit 240
The touch information of receipts is converted into JSON data.After touch information receiving module 230 receives the touch information of mobile terminal transmission,
Touch information is carried out by converting unit to be converted into JSON data, then is transmitted to set top box 100 and is parsed.Set top box 100 will
The touch point (X, Y) that user operates on the touch-screen of mobile terminal 200 is converted into JSON data and parsed, so as to realize machine top
Box responds requesting song touch operation of the user in mobile terminal 200.JSON (JavaScript Object Notation, JS objects
Mark) it is a kind of data interchange format of lightweight.It is based on a subset of ECMAScript (the JS specifications that w3c is formulated),
Data are stored and represent using the text formatting for being totally independent of programming language.It is succinct to cause JSON with clearly hierarchical structure
As preferable data interchange language.It is easy to people to read and write, while is also easy to machine parsing and generation, and is effectively lifted
Network transmission efficiency.
Referring to Fig. 3, in the present embodiment, requesting song system is transmitted in order to which mobile terminal 200 can adapt to set top box 100
The screen orientation of system video stream data, the mobile terminal 200 also include parameter detecting unit 250 and horizontal/vertical screen switch unit
260, the parameter detecting unit 250 is connected to the second communication unit 210 and horizontal/vertical screen switch unit 260, and the horizontal/vertical screen is cut
Change unit 260 and be connected to display 230.Automatically switch for the video flowing horizontal/vertical screen of mobile terminal 200, on mobile terminal 200
Parameter detecting unit 250 detect from set top box 100 receive order programme video stream data resolution parameter w, h, such as：
Transverse screen 1280*76, portrait layout 760*128, the horizontal/vertical screen switch unit 260 of mobile terminal 200 detect according to parameter detecting unit 250
Order programme video stream data resolution parameter after, to order programme video flowing on the display 230 of mobile terminal 200
Data, which play out, automatically switches to corresponding screen orientation.
In the present embodiment, in order to which mobile terminal 200 can more preferably play the order programme video stream data received,
The mobile terminal also includes decoder 270, and the decoder 270 is connected to second processor 220, and the decoder 270 is used
Played out after being decoded based on ffmpeg agreements to the order programme video stream data received by display 230.
After mobile terminal 200 receives the order programme video stream data of the transmission of set top box 100, carried out by decoder 270 to point
Song system video flow data is decoded, and the display 230 of mobile terminal 200 enters to decoded order programme video stream data
Row plays.Ffmpeg (Fast Forward Mpeg) can be used for recording, converted digital audio, video, and can be translated into
Stream.Various video form can be converted into flv forms by ffmpeg Video Quality Metrics, and not be the conversion of vision signal, can make
Mobile terminal 200 can play the order programme video stream data for receiving different-format.
Embodiment of the present utility model is the foregoing is only, not thereby limits scope of patent protection of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of mobile terminal wirelessly throws screen order programme, it is characterised in that including set top box and mobile terminal；
The set top box includes the first communication unit, first processor, memory and touch information resolution unit；Described first is logical
Letter unit, memory and touch information resolution unit are connected to first processor；
The mobile terminal includes the second communication unit, second processor, display and touch information receiving unit, and described second
Communication unit, display and touch information receiving unit are connected to second processor；
First communication unit is connected with the second communication unit by establishing real-time Communication for Power based on websocket services；
The first processor is used to that the order programme video stream data of memory will to be stored in by first based on RTSP services
Communication unit is transmitted to mobile terminal；
The second processor is used to over the display show the order programme video stream data that the second communication unit receives；
The touch information receiving unit is used to by second communication module send the touch information of reception to set top box；
The touch information that the touch information resolution unit is used to receive the first communication unit is parsed and by first
Computing device.
2. mobile terminal wirelessly throws screen order programme according to claim 1, it is characterised in that the mobile terminal is one
More than.
3. mobile terminal wirelessly throws screen order programme according to claim 1, it is characterised in that the touch information receives single
Member also includes converting unit, and the converting unit is used to the touch information that touch information receiving unit receives being converted into JSON numbers
According to.
4. mobile terminal wirelessly throws screen order programme according to claim 1, it is characterised in that the mobile terminal also includes
Parameter detecting unit and horizontal/vertical screen switch unit, the parameter detecting unit is connected to the second communication unit and horizontal/vertical screen switching is single
Member, the horizontal/vertical screen switch unit are connected to display.
5. mobile terminal wirelessly throws screen order programme according to claim 1, it is characterised in that the mobile terminal also includes
Decoder, the decoder are connected to second processor, and the decoder is used for based on requesting song of the ffmpeg agreements to receiving
System video flow data is played out after being decoded by display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215266.3U CN207184720U (en) | 2017-09-21 | 2017-09-21 | A kind of mobile terminal wirelessly throws screen order programme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215266.3U CN207184720U (en) | 2017-09-21 | 2017-09-21 | A kind of mobile terminal wirelessly throws screen order programme |
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| Publication Number | Publication Date |
|---|---|
| CN207184720U true CN207184720U (en) | 2018-04-03 |
Family
ID=61748754
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215266.3U Active CN207184720U (en) | 2017-09-21 | 2017-09-21 | A kind of mobile terminal wirelessly throws screen order programme |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163251A (en) * | 2021-03-31 | 2021-07-23 | 深圳乐播科技有限公司 | Screen projection-based KTV interaction method, device, equipment and storage medium |
| CN113923510A (en) * | 2021-10-11 | 2022-01-11 | 深圳创维－Rgb电子有限公司 | Method, device and equipment for forwarding digital television content and readable storage medium |
-
2017
- 2017-09-21 CN CN201721215266.3U patent/CN207184720U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163251A (en) * | 2021-03-31 | 2021-07-23 | 深圳乐播科技有限公司 | Screen projection-based KTV interaction method, device, equipment and storage medium |
| CN113923510A (en) * | 2021-10-11 | 2022-01-11 | 深圳创维－Rgb电子有限公司 | Method, device and equipment for forwarding digital television content and readable storage medium |
| CN113923510B (en) * | 2021-10-11 | 2024-02-02 | 深圳创维－Rgb电子有限公司 | Method, device, equipment and readable storage medium for forwarding digital television content |
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