CN103281575B - A kind of Novel control method of intelligent television - Google Patents
A kind of Novel control method of intelligent television Download PDFInfo
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- CN103281575B CN103281575B CN201310104106.1A CN201310104106A CN103281575B CN 103281575 B CN103281575 B CN 103281575B CN 201310104106 A CN201310104106 A CN 201310104106A CN 103281575 B CN103281575 B CN 103281575B
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Abstract
The present invention provides a kind of Novel control method of intelligent television, the method is based on Intelligent touch Controlling System, by the touch control of handheld computing device being carried out remote-controlled intelligent TV solution, solve traditional remote controller and intelligent television is manipulated the inconvenience brought, new interactive mode brings facility for user manipulates intelligent television, improves the interpersonal interactive experience of intelligent television, and method is simple, cost is low, good stability.
Description
Technical field
The present invention relates to a kind of Intelligent television control method, particularly relate to a kind of touch control system palm PC that is applicable to the control method of intelligent television.
Background technology
In today of modern science and technology high speed development, technology hommization has become the focus that people pay close attention to, and the interactive experience of user also becomes the determinant attribute weighing a brand. Traditional TV control method is mainly based on telepilot, and telepilot also can meet the mutual demand of tradition, but along with popularizing of intelligent television, this traditional interactive means can not meet the change that television industries is produced by intelligent television, a kind of novel, the control device that can promote Consumer's Experience certainly will will substitute traditional telepilot, or the deficiency of supplementary telepilot.
PAD, smart mobile phone, intelligent television is constantly popularized along with scientific-technical progress, if realizing mutual, control to intelligent television by the palm PC such as PAD or smart mobile phone, so will bring a kind of experience completely newly for user.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Intelligent television control method, the method is based on Intelligent touch Controlling System, by the touch control of handheld computing device being carried out remote-controlled intelligent TV solution, solve traditional remote controller and intelligent television is manipulated the inconvenience brought, new interactive mode brings facility for user manipulates intelligent television, improves the interpersonal interactive experience of intelligent television, and method is simple, cost is low, good stability.
The technical scheme that the present invention or invention adopt is as follows: a kind of Novel control method of intelligent television, it is characterised in that:
A. control end sends service instruction to television;
B. television receives the service instruction of control end transmission and starts to cut screen;
C. screenshot picture is sent to control end by television;
D. control end receives the screenshot picture of television transmission and passes through the operation to picture and realize the control to television.
As optimization, in described step a, control end comprises section screen instruction and menu control instruction in real time to the service instruction that television sends.
As optimization, if what control end sent is cut in real time screen instruction, then current picture is carried out cutting in real time screen by television, if what control end sent is TV remote instruction, then television carries out after recalling control menu under current picture cutting screen again.
As optimization, buffer zone put into by the screen that in described step c, television intercepts, and buffer zone preserves two screenshot captures; Pass screen service and read on-screen data from buffer zone, be first send after the resolving power of control end the resolution compression of data.
As optimization, realize snapshot picture is reduced process with ImageMagick storehouse (a kind of image procossing storehouse).
As optimization, cutting in the code shielding and putting with image contracting, it may also be useful to the neon technology (being 64/128 single instruction multiple data stream instruction set) of ARM chip accelerates the execution of this section of code.
As optimization, in described steps d, control end receives the screenshot picture of television transmission and shows in time, and control end is by sending telecommand to the operation of picture.
As optimization, resolving after the remote signal of television reception control end, then television responds remote signal and reacts.
As optimization, make in the codes implement of response at control end RTV remote television end, the form of instruction is encapsulated into class formation oper, class inside comprises coordinate x, y, and the click type of user, after control end obtains click event, gather current x, y-coordinate and click event, it is encapsulated into oper class example, it is sent to television, after television receives class oper, the event information first obtained in class is click event, then the x and y-coordinate that send over is obtained, then, x and y is multiplied by zooming parameter respectively, just obtain the coordinate information that television needs response.
Compared with prior art, the invention has the beneficial effects as follows: by snapshot as control mode, solve traditional remote controller and intelligent television is manipulated the inconvenience brought, new interactive mode brings facility for user manipulates intelligent television, improve the interpersonal interactive experience of intelligent television, and method is simple, cost is low, good stability.
The further useful effect of the method is:
1. utilize ImageMagick storehouse to realize snapshot picture is reduced process so that snapshot as the pixel of pixel and corresponding control be the same.
2. cutting in the code shielding and putting with image contracting, it may also be useful to the neon technology of ARM chip accelerates the execution of this section of code, it may also be useful to after neon technology, can control substantially to meet service requirements within 1 second to control end display from television cuts screen.
3. adopt the control of oper class formation coordinate contraposition relation, it is ensured that the accurate setting control of information.
Embodiment
In order to make the object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the present invention, it is not intended to limit the present invention.
All features disclosed in this specification sheets, except the feature got rid of mutually, all can combine by any way.
Any feature disclosed in this specification sheets (comprise any appended claims require, summary), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object. Unless specifically stated otherwise, that is, each feature is an example in a series of equivalence or similar characteristics.
In this specific embodiment, to be transmitted as example alternately based on the TV of Android system and mobile phone and wifi, the present invention is described in detail.
A kind of Novel control method of intelligent television, it is characterised in that:
A. mobile phone terminal sends service instruction to television;
B. television receives the service instruction of mobile phone terminal transmission and starts to cut screen;
C. screenshot picture is sent to mobile phone terminal by television;
D. mobile phone terminal receives the screenshot picture of television transmission and passes through the operation to picture and realize the control to television.
First, three services to be created in television: cut screen service, pass screen service and receive command service; Mobile phone terminal creates two services: connects screen service and sends command service.
Cut screen service be used for intercept current screen and preserve; Pass screen service to be used for transmitting the screen map picture preserved to mobile phone terminal, receive the control information that command service is responsible for receiving mobile phone terminal.
Television is opened and is cut screen, passes screen and receives command service; Mobile phone terminal is opened and is connect screen and send command service; Television starts to cut screen, and buffer zone put into by the screen of intercepting; Buffer zone preserves two screenshot captures to ensure real-time.
In described step a, mobile phone terminal comprises section screen instruction and menu control instruction in real time to the service instruction that television sends.
If what mobile phone terminal sent is cut in real time screen instruction, then current picture is carried out cutting in real time screen by television, if what mobile phone terminal sent is menu control instruction, then television carries out after recalling control menu under current picture cutting screen again.
Buffer zone put into by the screen that in described step c, television intercepts, and buffer zone preserves two screenshot captures; Pass screen service and read on-screen data from buffer zone, be first send after the resolving power of mobile phone terminal the resolution compression of data. Buffer zone needs semaphore to protect, and all needs operation buffer zone because cutting screen service and passing screen service.
Realize snapshot picture is reduced process with ImageMagick storehouse.
By reading/dev/graphics/fb0 equipment, recycling mmap function realizes the memory-mapped of pixel, then by jepg storehouse the data genaration jpg image in internal memory. The jpg image size and the TV screen size 1:1 that generate are corresponding, for mobile phone, this image oversize, therefore utilizes ImageMagick storehouse to realize jpg image is reduced process so that the pixel of jpg image is the same with the pixel of corresponding mobile phone.
Cutting in the code shielding and putting with image contracting, it may also be useful to the neon technology of ARM chip accelerates the execution of this section of code, it may also be useful to after neon technology, can control substantially to meet service requirements within 1 second to mobile phone terminal display from television cuts screen.
The screen that television intercepts can pass to mobile phone terminal after being put by equal proportion contracting, and as contracting the ratio regular meeting put when system initialize, mobile phone terminal obtains screen size and is transferred to television, and television calculates scale parameter by the screen size of oneself.
Such as, when initialize, mobile phone terminal first obtains the resolving power of mobile phone, being assumed to be 480 × 800, then mobile phone terminal sends resolution information 480 and 800 to television, preserves after the resolving power of television acquisition mobile phone terminal, then television obtains the resolving power of self, if being 720 × 1280. So zooming parameter is the smaller of 1280/800=1.6 and 720/480=1.5, ensures that mobile phone terminal can show the whole screen content of television like this.
In described steps d, mobile phone terminal receives the screenshot picture of television transmission and shows in time, and mobile phone terminal is by sending telecommand to the operation of picture.
Resolving after the remote signal of television reception mobile phone terminal, then television responds remote signal and reacts.
Make in the codes implement of response at mobile phone terminal RTV remote television end, the form of instruction is encapsulated into class formation oper, class inside comprises coordinate x, y, and the click type of user, after mobile phone terminal obtains click event, gather current x, y-coordinate and click event, it is encapsulated into oper class example, being sent to television, after television receives class oper, the event information first obtained in class is click event, then the x and y-coordinate that send over is obtained, then, x and y is multiplied by zooming parameter respectively, just obtains the coordinate information that television needs response.
In implementation process, the order format of mobile phone terminal control television mainly contains coordinate information when user clicks mobile phone, because screen scaling is equal proportion, contracting is put, therefore after getting the coordinate that mobile phone terminal user clicks, after coordinate information is transferred to television, the scale parameter that television calculates before combining just can learn the operation that user wishes.
The function passing screen realizes the transmission of each jpg image, and the transmission of each image comprises 4 parts: filename length+filename+file length+file content, just can receive according to same agreement when mobile phone terminal receives like this, then go back original image.
The present invention solves the problems of the technologies described above the technical scheme adopted to be, when user needs manipulation TV, it may also be useful to mobile phone replaces traditional remote controller to control. Mobile phone terminal shows the current picture of television in time, and user only need to click mobile phone screen at mobile phone terminal, just can realize the control to TV. Such as, when user needs the control menu manipulating TV, mobile phone terminal first sends the instruction recalling TV control menu to television, TV responds thereupon, then television starts to intercept current screen content delivery to mobile phone terminal, mobile phone terminal receives and shows the control menu of TV, only need to click respective menu at mobile phone terminal, and television changes thereupon.
Another kind of interaction scenarios is, current intelligent television is all equipped with browser, when user can produce inconvenience when using TV browser to browse webpage, when such as browsing Netease's homepage, content is more, font is less, it may also be useful to remote controller operation is very inconvenient, and the interactive means at this moment proposed by this patent can well head it off. When user browses webpage, use present method, mobile phone terminal can show the webpage information of current TV, if user needs to browse certain webpage or video in television, only need to click the corresponding contents of mobile phone terminal, TV just can open corresponding web page or video is play, and well adds the experience of user.
The present invention utilizes and cuts screen, passes screen and analogue enlargement technology, improves the interpersonal interactive experience of intelligent television, change the control mode of telepilot end, utilize mobile phone can better control TV. And method is simple, cost is low, good stability.
The present invention replaces traditional remote controller that the general method of its control intelligent television is described for mobile phone, and this method is equally applicable to the equipment such as PAD.
Here screen interception is the intercepting of the display screen of TV, and image contracting is put, and is to regulate TV and the difference of mobile phone display resolution. Pass screen and emphasize promptness, it is intended that the screen that shortening TV intercepts as much as possible passes to the display time difference of the generation of mobile phone, and analogue enlargement is used for mobile phone to the control of TV.
In order to adding users experience, the neon technology employing buffer technology and ARM chip when transmission screenshot capture accelerates code execution, ensures that mobile phone terminal and television show synchronous in time. Buffer technology in computer systems, which use widely, it is that one improves the unmatched means of speed between low-speed device and high speed equipment, buffer technology opens up one section of storage space usually, preserves at a high speed and resource mutual between low-speed device, reduces the synchronous problem because read or write speed causes.
Claims (7)
1. a Novel control method of intelligent television, it is characterised in that:
A. control end sends service instruction to television;
B. television receives the service instruction of control end transmission and starts to cut screen;
C. screenshot picture is sent to control end by television;
D. control end receives the screenshot picture of television transmission and passes through the operation to picture and realize the control to television;
In described step a, control end comprises section screen instruction and menu control instruction in real time to the service instruction that television sends;
If what control end sent is cut in real time screen instruction, then current picture is carried out cutting in real time screen by television, if what control end sent is menu control instruction, then television carries out after recalling control menu under current picture cutting screen again.
2. a kind of novel remote control thereof of intelligent television according to claim 1, it is characterised in that:
Buffer zone put into by the screen that in described step c, television intercepts, and buffer zone preserves two screenshot captures; Pass screen service and read on-screen data from buffer zone, be first send again after the resolving power of control end the resolution compression of data.
3. a kind of novel remote control thereof of intelligent television according to claim 2, it is characterised in that:
Realize snapshot picture is reduced process with ImageMagick storehouse.
4. a kind of novel remote control thereof of intelligent television according to claim 2, it is characterised in that:
Cutting in the code shielding and putting with image contracting, it may also be useful to the neon technology of ARM chip accelerates the execution of this section of code.
5. a kind of novel remote control thereof of intelligent television according to claim 1, it is characterised in that:
In described steps d, control end receives the screenshot picture of television transmission and shows in time, and control end is by sending telecommand to the operation of picture.
6. a kind of novel remote control thereof of intelligent television according to claim 5, it is characterised in that:
Resolving after the remote signal of television reception control end, then television responds remote signal and reacts.
7. a kind of novel remote control thereof of intelligent television according to claim 6, it is characterised in that:
Make in the codes implement of response at control end RTV remote television end, the form of instruction is encapsulated into class formation oper, class inside comprises coordinate x, y, and the click type of user, after control end obtains click event, gather current x, y-coordinate and click event, it is encapsulated into oper class example, being sent to television, after television receives class oper, the event information first obtained in class is click event, then the x and y-coordinate that send over is obtained, then, x and y is multiplied by zooming parameter respectively, just obtains the coordinate information that television needs response.
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| CN201310104106.1A CN103281575B (en) | 2013-03-28 | 2013-03-28 | A kind of Novel control method of intelligent television |
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| CN103281575B true CN103281575B (en) | 2016-06-15 |
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Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686415B (en) * | 2013-12-26 | 2017-06-06 | Tcl集团股份有限公司 | The station selector and method of a kind of intelligent television |
| CN105516764A (en) * | 2014-09-24 | 2016-04-20 | 深圳Tcl新技术有限公司 | Configuration method and device of remote control information |
| CN104331243B (en) * | 2014-10-22 | 2017-11-21 | 积成电子股份有限公司 | Mobile terminal based on thumbnail reconstruct shows interactive control method with large-size screen monitors |
| CN104506909A (en) * | 2014-12-19 | 2015-04-08 | 恬家（上海）信息科技有限公司 | Screen capturing remote-control method and screen capturing remote-control device |
| CN105022780A (en) * | 2015-05-29 | 2015-11-04 | 深圳市美贝壳科技有限公司 | Website projection method |
| CN105282587A (en) * | 2015-07-13 | 2016-01-27 | 深圳市美贝壳科技有限公司 | Synchronous visualized intelligent television control method based on mobile phone |
| CN105263036A (en) * | 2015-10-13 | 2016-01-20 | 深圳创维数字技术有限公司 | Method for controlling digital television receiving terminal, and digital television receiving terminal thereof |
| CN105404485A (en) * | 2015-10-30 | 2016-03-16 | 四川长虹电器股份有限公司 | Method and system for controlling free stereoscopic display terminal to synchronously display contents by mobile terminal |
| CN105487856A (en) * | 2015-11-23 | 2016-04-13 | 深圳Tcl数字技术有限公司 | Method and system for controlling touch screen application in display terminal by mobile terminal |
| CN105828115A (en) * | 2016-03-21 | 2016-08-03 | 乐视移动智能信息技术（北京）有限公司 | Control terminal, screen shot control system, controlled display terminal screen shot method and device |
| CN106453872A (en) * | 2016-09-28 | 2017-02-22 | 北京小米移动软件有限公司 | Display control method and device |
| CN107071551B (en) * | 2017-04-26 | 2020-07-24 | 四川长虹电器股份有限公司 | Multi-screen interactive screen response method applied to smart television system |
| CN107333158B (en) * | 2017-06-19 | 2020-06-16 | 海信视像科技股份有限公司 | Television control method and device |
| CN109144396B (en) * | 2018-09-05 | 2021-06-15 | 广州视源电子科技股份有限公司 | Touch information processing method, device, equipment and storage medium |
| CN108965961B (en) * | 2018-09-05 | 2021-09-07 | 北京奇艺世纪科技有限公司 | Multimedia data processing method and device and screen projection equipment |
| CN109996121A (en) * | 2019-04-12 | 2019-07-09 | 晶晨半导体(上海)股份有限公司 | A kind of method of remote control video playing terminal |
| CN110087124A (en) * | 2019-06-05 | 2019-08-02 | 聚好看科技股份有限公司 | Long-range control method, terminal device and the smart television of smart television |
| CN111638879B (en) * | 2020-05-15 | 2023-10-31 | 民生科技有限责任公司 | System, method, apparatus and readable storage medium for overcoming pixel positioning limitation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294037Y (en) * | 2008-10-30 | 2009-08-19 | 深圳市同洲电子股份有限公司 | Controlled equipment, control terminal and remote-control system |
| CN102404641A (en) * | 2011-12-06 | 2012-04-04 | 深圳Tcl新技术有限公司 | Method and system for remotely controlling television by using smart phone |
-
2013
- 2013-03-28 CN CN201310104106.1A patent/CN103281575B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294037Y (en) * | 2008-10-30 | 2009-08-19 | 深圳市同洲电子股份有限公司 | Controlled equipment, control terminal and remote-control system |
| CN102404641A (en) * | 2011-12-06 | 2012-04-04 | 深圳Tcl新技术有限公司 | Method and system for remotely controlling television by using smart phone |
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