CN103024500A - System and method for remotely controlling television terminal - Google Patents

System and method for remotely controlling television terminal Download PDF

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Publication number
CN103024500A
CN103024500A CN2012105514924A CN201210551492A CN103024500A CN 103024500 A CN103024500 A CN 103024500A CN 2012105514924 A CN2012105514924 A CN 2012105514924A CN 201210551492 A CN201210551492 A CN 201210551492A CN 103024500 A CN103024500 A CN 103024500A
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CN
China
Prior art keywords
terminal
television terminal
portable terminal
television
display interface
Prior art date
Application number
CN2012105514924A
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Chinese (zh)
Inventor
张旭
Original Assignee
四川长虹电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 四川长虹电器股份有限公司 filed Critical 四川长虹电器股份有限公司
Priority to CN2012105514924A priority Critical patent/CN103024500A/en
Publication of CN103024500A publication Critical patent/CN103024500A/en

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Abstract

The invention relates to control technology for television terminals, and discloses a method for remotely controlling a television terminal. By the aid of a mobile terminal and an existing network, the television terminal is remotely controlled, and interactive experience of a user is enhanced. The method can be characterized in that the mobile terminal and the television terminal are connected with each other based on a private protocol by the aid of the network, the television terminal transmits an image of a current interface to the mobile terminal, the mobile terminal synchronously transmits the image to a display interface, the user can send a control command to the television terminal by operating the mobile terminal, the television terminal executes the control command to achieve corresponding control functions, and renewed interface image data are returned to the mobile terminal. In addition, the invention further discloses a corresponding system for remotely controlling the television terminal, wherein the system is applicable to family users.

Description

A kind of system and method for television terminal being realized Long-distance Control

Technical field

The present invention relates to the control technology to television terminal, specifically, relate to a kind of system and method that utilizes portable terminal television terminal to be carried out Long-distance Control.

Background technology

Remote controller is mainly adopted in control to television terminal in conventional art, adopts remote controller control then can be subject to the restriction of the environmental factors such as distance, obstacle, and the user can not get good interactive experience; And constantly popularizing along with smart mobile phone, PAD and intelligent television, its derivative application market is also in continuous expansion, if can and take full advantage of existing network by the portable terminal such as smart mobile phone, PAD realizes Long-distance Control to television terminal then can breaking through remote controller is subjected to environmental factor when control limitation; So that the user obtains better interactive experience.

Summary of the invention

Technical problem to be solved by this invention is: propose a kind of system and method for television terminal being realized Long-distance Control, utilize portable terminal and existing network that television terminal is realized Long-distance Control, strengthen user's interactive experience.

The scheme that the present invention solves the problems of the technologies described above employing is: a kind of system that television terminal is realized Long-distance Control comprises: portable terminal and television terminal;

Described portable terminal is loaded with client software, it initiates connection request by network to television terminal as control end, after successful connection, carry out relevant initialization setting with television terminal, after the initialization setting is finished, the display interface that television terminal is current is synchronously in the display window of portable terminal, and send corresponding control command according to user's operation to television terminal, and the more new data of the display interface of reception television terminal transmission, content in the display window of portable terminal is upgraded, remained the content synchronization that content in the display window and television terminal are play;

Described television terminal is loaded with service end software, it is as the connection request of service end mobile terminal receive, after successful connection, carry out relevant initialization setting with portable terminal, after the initialization setting is finished, current display interface is sent to portable terminal, and after receiving control command, carry out this control command, realize respective control function, and send the more new data of display interface to portable terminal.

Further, described network is bluetooth or wifi or 3G or internet network.

Further, described relevant initialization setting comprises: the negotiation of communication protocol version, to the transmission of the mandate of Long-distance Control, the initial word of communicating pair, to the setting of portable terminal display window pixel.

Further, described television terminal with the method that current display interface sends to portable terminal is: television terminal grasps current display interface and is encapsulated as the picture of bmp form, be the picture of jpg form with this picture compression again, the image data with this jpg form sends to portable terminal at last.

Further, described portable terminal display interface that television terminal is the current synchronously method in the display window of portable terminal is: receive the data flow that television terminal transmits and also decode, simultaneously in the display screen of portable terminal, create display window, utilize decoded data in the display window that creates, to draw picture with window size adaptations, draw out the picture that comes by this mode and be the current display interface of television terminal.

In addition, the invention allows for the method that accordingly television terminal is realized Long-distance Control, the method may further comprise the steps:

A. portable terminal is initiated connection request to television terminal;

B. television terminal connects the connection request of receiving portable terminal;

C. after successful connection, portable terminal carries out relevant initialization setting with television terminal;

D. after the initialization setting was finished, television terminal sent to portable terminal with current display interface;

E. portable terminal display interface that television terminal is current is synchronously in the display window of portable terminal;

F. portable terminal sends corresponding control command according to user's operation to television terminal;

G. television terminal is carried out this control command after receiving control command, realizes respective control function;

H. television terminal sends the more new data of display interface to portable terminal;

I. portable terminal upgrades the content in the display window, remains the content synchronization that content in the display window and television terminal are play.

Further, described relevant initialization setting comprises: the negotiation of communication protocol version, to the transmission of the mandate of Long-distance Control, the initial word of communicating pair, to the setting of portable terminal display window pixel.

Further, in the steps d, described television terminal with the method that current display interface sends to portable terminal is: television terminal grasps current display interface and is encapsulated as the picture of bmp form, be the picture of jpg form with this picture compression again, the image data with this jpg form sends to portable terminal at last.

Further, among the step e, described portable terminal display interface that television terminal is the current synchronously method in the display window of portable terminal is: receive the data flow that television terminal transmits and also decode, simultaneously in the display screen of portable terminal, create display window, utilize decoded data in the display window that creates, to draw picture with window size adaptations, draw out the picture that comes by this mode and be the current display interface of television terminal.

Further, the current display interface of full screen display television terminal in the display window of described portable terminal, bottom at display window is arranged with floating frame, and the user can send corresponding control command to television terminal by the simulated television remote controller key on the floating frame.

The invention has the beneficial effects as follows: utilize portable terminal and existing network that television terminal is controlled, as long as all can realize the effective control to television terminal in the place that has network linking, be subjected to the situation of the effects limit such as distance, obstacle when having avoided adopting remote controller that television terminal is controlled in the conventional art, strengthened user's interactive experience; And the present invention realizes simply, cost is low, compatibility, is specially adapted to the domestic consumer.

Description of drawings

Fig. 1 carries out the mutual schematic diagram of Long-distance Control to television terminal in the embodiment of the invention;

Fig. 2 is the method flow diagram that utilizes portable terminal that television terminal is controlled among the present invention.

Embodiment

The below is further described technical scheme of the present invention with drawings and Examples.

As shown in Figure 1, the system to television terminal realization Long-distance Control in this example is comprised of portable terminal and television terminal two large divisions, wherein, portable terminal adopts mobile phone or PAD, on specific implementation, at first, need to load client software at portable terminal, with it as control end; Loading service end software on television terminal, with it as service end; Realize interconnected by the internet network based on the Changhong proprietary protocol between client and the service end; After successful connection, just can control service end in client, show identical interface with service end; Client is with after service end is connected, and the pattern of client end interface is the full screen display television interfaces, below individual floating frame is arranged, the user can control TV by the simulated television remote controller key on the floating frame.

Its interaction flow can be divided into following components:

One, network connection and communication:

Service end detects the activity situation of current network, if network condition is arranged, monitor at specific port whether the client-requested connection is arranged, client attempts being connected to the IP address of service end, if successful connection, carry out a series of initialization setting by call back function, comprise: the negotiation of protocol version, authorize (according to different authorizations, call different authorization functions), client sends initial word, service end sends initial word, pixel format is set (by reading the information of service end, the pixel format of client desktop picture being set) etc.;

The Changhong proprietary protocol provides client to be connected with the service end remote interface, and lower floor uses Socket agreement and network connection.Proprietary protocol can transmit touch control data and screen updates data between service end and client, realize access function to television terminal with this.

Two, the control of the operation on client:

The user can pass through mobile phone, PAD Keyboard Control server end, its implementation procedure is: the user can send control information by the touch-screen of operated client, client is caught first the action that touches in graphic interface, sending these information to server end, the operating system that the program of server end is submitted to television set with relevant information is processed, and carries out corresponding actions according to control command;

Three, interface display:

After client and service end are finished initialization and are arranged, service end sends the image of television set current interface on mobile phone or the PAD screen to, in the process that transmits picture, because the picture of screen screenshotss is too large, it is very slow that network transmits meeting like this, so in the process that transmits, must control picture size, relatively use by analysis the picture format of compression to transmit data, before compressed picture, the image of grabbing the screen collection from service end is the bmp data bitmap, need to be encapsulated as the bmp form, then be compressed into the jpg form, afterwards just can be the image data transmission of jpg form to client; Client shows the step of television interfaces: 1. read data and decoding in the inlet flow.After connecting, the data that read from inlet flow are to send client by the service end TV to through coding, and client need to just can be plotted in the cell therefor to decoding data; 2. create container and rendered images: owing to the container that creates may not be inconsistent with picture size, therefore need to be according to the scaled picture of container.

As shown in Figure 2, the method for utilizing portable terminal that television terminal is controlled among the present invention may further comprise the steps:

A. portable terminal is initiated connection request to television terminal;

B. television terminal connects the connection request of receiving portable terminal;

C. after successful connection, portable terminal carries out relevant initialization setting with television terminal;

D. after the initialization setting was finished, television terminal sent to portable terminal with current display interface;

E. portable terminal display interface that television terminal is current is synchronously in the display window of portable terminal;

F. portable terminal sends corresponding control command according to user's operation to television terminal;

G. television terminal is carried out this control command after receiving control command, realizes respective control function;

H. television terminal sends the more new data of display interface to portable terminal;

In the present invention, utilize portable terminal that television terminal is carried out Long-distance Control and be not limited in the internet network, can also adopt the local area network (LAN)s such as 3G network or wifi, bluetooth, as long as namely exist network linking and IP address just can carry out remote control to TV; Therefore, the present invention's scheme required for protection comprises but is not limited only to above-described embodiment, and the equivalent modifications that those skilled in the art have done the solution of the present invention according to above description/replacement all belongs to protection scope of the present invention.

Claims (10)

1. system that television terminal is realized Long-distance Control comprises: portable terminal and television terminal, it is characterized in that,
Described portable terminal is loaded with client software, it initiates connection request by network to television terminal as control end, after successful connection, carry out relevant initialization setting with television terminal, after the initialization setting is finished, the display interface that television terminal is current is synchronously in the display window of portable terminal, and send corresponding control command according to user's operation to television terminal, and the more new data of the display interface of reception television terminal transmission, content in the display window of portable terminal is upgraded, remained the content synchronization that content in the display window and television terminal are play;
Described television terminal is loaded with service end software, it is as the connection request of service end mobile terminal receive, after successful connection, carry out relevant initialization setting with portable terminal, after the initialization setting is finished, current display interface is sent to portable terminal, and after receiving control command, carry out this control command, realize respective control function, and send the more new data of display interface to portable terminal.
2. a kind of system that television terminal is realized Long-distance Control as claimed in claim 1 is characterized in that, described network is bluetooth or wifi or 3G or internet network.
3. a kind of system that television terminal is realized Long-distance Control as claimed in claim 1, it is characterized in that, described relevant initialization setting comprises: the negotiation of communication protocol version, to the transmission of the mandate of Long-distance Control, the initial word of communicating pair, to the setting of portable terminal display window pixel.
4. a kind of system that television terminal is realized Long-distance Control as claimed in claim 1, it is characterized in that, described television terminal with the method that current display interface sends to portable terminal is: television terminal grasps current display interface and is encapsulated as the picture of bmp form, be the picture of jpg form with this picture compression again, the image data with this jpg form sends to portable terminal at last.
5. a kind of system that television terminal is realized Long-distance Control as claimed in claim 4, it is characterized in that, described portable terminal display interface that television terminal is the current synchronously method in the display window of portable terminal is: receive the data flow that television terminal transmits and also decode, simultaneously in the display screen of portable terminal, create display window, utilize decoded data in the display window that creates, to draw picture with window size adaptations, draw out the picture that comes by this mode and be the current display interface of television terminal.
6. a method that television terminal is realized Long-distance Control is characterized in that, the method may further comprise the steps:
A. portable terminal is initiated connection request to television terminal;
B. television terminal connects the connection request of receiving portable terminal;
C. after successful connection, portable terminal carries out relevant initialization setting with television terminal;
D. after the initialization setting was finished, television terminal sent to portable terminal with current display interface;
E. portable terminal display interface that television terminal is current is synchronously in the display window of portable terminal;
F. portable terminal sends corresponding control command according to user's operation to television terminal;
G. television terminal is carried out this control command after receiving control command, realizes respective control function;
H. television terminal sends the more new data of display interface to portable terminal;
I. portable terminal upgrades the content in the display window, remains the content synchronization that content in the display window and television terminal are play.
7. a kind of method that television terminal is realized Long-distance Control as claimed in claim 6, it is characterized in that, described relevant initialization setting comprises: the negotiation of communication protocol version, to the transmission of the mandate of Long-distance Control, the initial word of communicating pair, to the setting of portable terminal display window pixel.
8. a kind of method that television terminal is realized Long-distance Control as claimed in claim 6, it is characterized in that, in the steps d, described television terminal with the method that current display interface sends to portable terminal is: television terminal grasps current display interface and is encapsulated as the picture of bmp form, be the picture of jpg form with this picture compression again, the image data with this jpg form sends to portable terminal at last.
9. a kind of method that television terminal is realized Long-distance Control as claimed in claim 8, it is characterized in that, among the step e, described portable terminal display interface that television terminal is the current synchronously method in the display window of portable terminal is: receive the data flow that television terminal transmits and also decode, simultaneously in the display screen of portable terminal, create display window, utilize decoded data in the display window that creates, to draw picture with window size adaptations, draw out the picture that comes by this mode and be the current display interface of television terminal.
10. such as the described a kind of method that television terminal is realized Long-distance Control of claim 6-9 any one, it is characterized in that, the current display interface of full screen display television terminal in the display window of described portable terminal, bottom at display window is arranged with floating frame, and the user can send corresponding control command to television terminal by the simulated television remote controller key on the floating frame.
CN2012105514924A 2012-12-18 2012-12-18 System and method for remotely controlling television terminal CN103024500A (en)

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Cited By (14)

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Publication number Priority date Publication date Assignee Title
CN103297834A (en) * 2013-05-21 2013-09-11 华为软件技术有限公司 Control method and device of set top box
CN103686415A (en) * 2013-12-26 2014-03-26 Tcl集团股份有限公司 Channel selection system and method of intelligent television
CN103702162A (en) * 2014-01-15 2014-04-02 深圳创维-Rgb电子有限公司 Remote control method and system as well as TV terminals
CN103795949A (en) * 2014-01-14 2014-05-14 四川长虹电器股份有限公司 Control terminal, device terminal and system for adjusting volume of device terminal
CN104219583A (en) * 2014-09-05 2014-12-17 四川长虹电器股份有限公司 Method and system for operating user interface of television through mobile terminal
CN104519410A (en) * 2014-11-25 2015-04-15 四川长虹电器股份有限公司 Method and system for dynamically displaying intelligent terminal user interface
CN104768072A (en) * 2015-04-29 2015-07-08 北京奇艺世纪科技有限公司 Television box and television user interface operation method based on same
CN105472426A (en) * 2015-12-15 2016-04-06 东软集团股份有限公司 Method and system for controlling smart television set-top box/ smart television
CN105704578A (en) * 2016-04-29 2016-06-22 四川长虹网络科技有限责任公司 Remote assistance method based on intelligent television
CN106254862A (en) * 2016-08-02 2016-12-21 四川长虹电器股份有限公司 Remote visualization online service system and method
CN106303643A (en) * 2016-08-25 2017-01-04 乐视控股(北京)有限公司 Remote control thereof and device
CN106416279A (en) * 2014-05-27 2017-02-15 夏普株式会社 Companion device
CN107483994A (en) * 2017-07-31 2017-12-15 广州指观网络科技有限公司 It is a kind of reversely to throw screen control system and method
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

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CN102510458A (en) * 2011-12-29 2012-06-20 Tcl集团股份有限公司 Method and system for controlling television
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297834A (en) * 2013-05-21 2013-09-11 华为软件技术有限公司 Control method and device of set top box
CN103686415A (en) * 2013-12-26 2014-03-26 Tcl集团股份有限公司 Channel selection system and method of intelligent television
CN103795949A (en) * 2014-01-14 2014-05-14 四川长虹电器股份有限公司 Control terminal, device terminal and system for adjusting volume of device terminal
CN103702162B (en) * 2014-01-15 2017-12-29 深圳创维-Rgb电子有限公司 A kind of remote control thereof, system and television
CN103702162A (en) * 2014-01-15 2014-04-02 深圳创维-Rgb电子有限公司 Remote control method and system as well as TV terminals
CN106416279A (en) * 2014-05-27 2017-02-15 夏普株式会社 Companion device
CN104219583B (en) * 2014-09-05 2018-01-02 四川长虹电器股份有限公司 The method and system of the user interface of TV is operated by mobile terminal
CN104219583A (en) * 2014-09-05 2014-12-17 四川长虹电器股份有限公司 Method and system for operating user interface of television through mobile terminal
CN104519410A (en) * 2014-11-25 2015-04-15 四川长虹电器股份有限公司 Method and system for dynamically displaying intelligent terminal user interface
CN104768072A (en) * 2015-04-29 2015-07-08 北京奇艺世纪科技有限公司 Television box and television user interface operation method based on same
CN105472426A (en) * 2015-12-15 2016-04-06 东软集团股份有限公司 Method and system for controlling smart television set-top box/ smart television
CN105704578A (en) * 2016-04-29 2016-06-22 四川长虹网络科技有限责任公司 Remote assistance method based on intelligent television
CN106254862A (en) * 2016-08-02 2016-12-21 四川长虹电器股份有限公司 Remote visualization online service system and method
CN106303643A (en) * 2016-08-25 2017-01-04 乐视控股(北京)有限公司 Remote control thereof and device
CN107483994A (en) * 2017-07-31 2017-12-15 广州指观网络科技有限公司 It is a kind of reversely to throw screen control system and method
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

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