CN1941020A - Apparatus and method for transmitting sound information in web-based control system - Google Patents
Apparatus and method for transmitting sound information in web-based control system Download PDFInfo
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- CN1941020A CN1941020A CN 200610139364 CN200610139364A CN1941020A CN 1941020 A CN1941020 A CN 1941020A CN 200610139364 CN200610139364 CN 200610139364 CN 200610139364 A CN200610139364 A CN 200610139364A CN 1941020 A CN1941020 A CN 1941020A
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Abstract
Disclosed are an apparatus and method for transmitting information in a Web-based control system. The control target device of the present invention includes a Web server module, a sound information generation module and an independent communication module. The Web server module transmits a Web page required for device control to a control device through a first communication channel. The sound information generation module generates sound information related to an event, occurring according to variation in status of the control target device. The independent communication module transmits the generated sound information to the control device through a second communication channel that is separate from the first communication channel.
Description
The 10-2006-0031155 korean patent application that the application requires to submit in Korea S Department of Intellectual Property on April 5th, 2006, on September 26th, 2005 United States Patent (USP) trademark office submit to the 60/719th, No. 971 U.S. Provisional Patent Application and on Dec 16th, 2005 United States Patent (USP) trademark office submit to the 60/750th, the right of priority of No. 810 U.S. Provisional Patent Application, it openly intactly is contained in this, for reference.
Technical field
The present invention relates to send acoustic information in the system's (hereinafter referred to as " based on control system of Web ") that uses Web browser to control the device that is arranged in remote location, more particularly, relate to a kind ofly when in based on the controlled target device of the control system of Web, incident taking place, send method with the corresponding acoustic information of event.
Background technology
Usually, domestic network system can be realized with the form of the system of the device of controlling other based on Web.
For example, domestic network system can be embodied as following mode: Web browser is installed in the digital television, and the user uses a teleswitch and is operatively connected to the other device of this digital television by Web browser, for example, and digital universal disc (DVD) player.
Promptly, in order to control the several means (hereinafter referred to as " controlled target device ") of forming home network, Web browser is installed in each device (as digital televisor or PDA(Personal Digital Assistant)) with user interface, and be connected to each Web server that is arranged in the other device, so that the controlled target device can Be Controlled.
Fig. 1 shows the method that aforesaid use Web browser is controlled the controlled target device.
With reference to Fig. 1, traditional control system based on Web comprises control device 100 and controlled target device 110.Control device 100 is provided with the Web browser that is used to control controlled target device 110 (as digital televisor or PDA).Controlled target device 110 can be provided with the Web server that from control device 100 reception requests, processes said request and use HTTP result is sent to control device 100 by HTTP(Hypertext Transport Protocol).
The Web browser of control device 100 uses HTTP that request is sent to Web server, and receives this request responding.
At first, user operation is installed in the Web browser in the control device 100, and wants the uniform resource locator (URL) of the controlled target device 110 controlled by the Web browser visit.In this case, Web browser is directly connected to the Web server of controlled target device 110.The Web server of controlled target device 110 sends to control device 100 with corresponding homepage.
The user is provided by Web browser by the control service that is provided by controlled target device 110 in the homepage that is provided by controlled target device 110.For example, when DVD player was the controlled target device, the user can carry out the Play command by the Web browser of control device 100.
Web server is carried out user's order by unique function of CGI (Common gateway interface) (CGI) calling device, and execution result is sent to control device 100.In this case, described result can send with the form of HTML(Hypertext Markup Language) code.The Web browser that has received described result's control device 100 offers the user with corresponding results.
The control command that is provided by the controlled target device of wanting to control is by the advantage that the homepage that is provided by the controlled target device uses Web browser to carry out: even the user does not know the details about the controlled target device, the user also can control the controlled target device.Yet its shortcoming is: when in the controlled target device incident taking place owing to other control device, perhaps when owing to the variation in the internal state of controlled target device incident taking place, can not detect the generation of incident.That is, in the homepage of the controlled target device that is loaded into Web browser, do not consider the state variation that causes by the generation of incident, thereby the controlled target device can not move normally.For example, if the control destination apparatus is in halted state when the homepage of controlled target device is called, and this controlled target device is changed into broadcast state by other control device from halted state, even then the user clicks the broadcast button on the homepage that has been loaded into Web browser, the controlled target device in fact also can change to halted state.In addition, because can not detect the generation of the incident in the controlled target device, so do not reload the homepage of the controlled target device that is loaded into Web browser and have the method for latest data.
In order to address this is that, publication number is that 2005-0018317 number Korean Patent discloses a kind of like this method: even do not know the details of controlled target device, also method that can be easy to use is controlled the controlled target device simply, and when in the controlled target device, incident taking place, allow control device to detect the generation of incident simply.
Yet, in this case, but the variation events corresponding of the state of control device Detection ﹠ Controling destination apparatus, but when needs send acoustic information, to not be disclosed with the method that the corresponding acoustic information of the state variation of controlled target device (for example, warning or effect sound) sends to control device.
Summary of the invention
Therefore, aspects more of the present invention have been proposed to solve the above problem that takes place in the prior art, an aspect of of the present present invention be to provide a kind of when in based on the control system of Web in the controlled target device when puberty and state variation events corresponding, to send to the method for control device with the corresponding acoustic information of this incident, and a kind of equipment of carrying out described method.
According to an aspect of the present invention, provide a kind of controlled target device that sends acoustic information in based on the control system of Web, described device comprises: the Web server module, and will install the required Web page or leaf of control by first communication channel and send to control device; Sound information generation module produces and the acoustic information relevant according to the state variation event of controlled target device; And independent communication module, by the second communication channel that separates with first communication channel the acoustic information that produces is sent to control device.
According to a further aspect in the invention, provide a kind of control device that sends acoustic information in based on the control system of Web, described device comprises: the Web browser module receives the required Web page or leaf of control controlled target device by first communication channel; Independent communication module, by the second communication channel that separates with first communication channel receive with the controlled target device in the relevant acoustic information of event; With the acoustic information processing module, play corresponding sound by the acoustic information that use receives.
According to a further aspect in the invention, provide a kind of method that sends acoustic information in based on the control system of Web, described method comprises: will install the required Web page or leaf of control by first communication channel and send to control device; Produce and the acoustic information relevant according to the state variation event of controlled target device; With by the second communication channel that separates with first communication channel the acoustic information that produces is sent to control device.
According to a further aspect in the invention, provide a kind of method that sends acoustic information in based on the control system of Web, this method comprises: receive the required Web page or leaf of control controlled target device by first communication channel; By the second communication channel that separates with first communication channel receive with the controlled target device in the relevant acoustic information of event; Play corresponding sound with the acoustic information that receives by use.
Description of drawings
By the detailed description of carrying out below in conjunction with accompanying drawing, above and other aspect of the present invention will more clearly be understood, wherein:
Fig. 1 shows the example of the classic method of using Web browser control controlled target device;
Fig. 2 shows according to an exemplary embodiment of the present invention the example based on the structure of the control system of Web;
Fig. 3 shows the block scheme of the structure of controlled target device according to an exemplary embodiment of the present invention;
Fig. 4 shows the block scheme of the structure of control device according to an exemplary embodiment of the present invention;
Fig. 5 A and Fig. 5 B show the source code of representing acoustic information according to an exemplary embodiment of the present invention with extend markup language (XML) form;
Fig. 6 shows the process flow diagram of the operation of controlled target device according to an exemplary embodiment of the present invention; With
Fig. 7 shows the process flow diagram of the operation of control device according to an exemplary embodiment of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing exemplary embodiment of the present is described in detail.
Now accompanying drawing is made an explanation, wherein, in different accompanying drawings, use identical label to indicate same or analogous parts all the time.
Exemplary embodiment of the present invention is described in the following reference process flow diagram of user interface, method and computer program product according to an exemplary embodiment of the present invention.Should be appreciated that each square frame of process flow diagram and the combination of the square frame in the process flow diagram can be realized by computer program instructions.These computer program instructions can be provided for the processor of multi-purpose computer, special purpose computer or other programmable data processing device with generation equipment, thereby the means be used for being implemented in the function that a flowchart block or a plurality of flowchart block describe are created in the instruction of carrying out on the processor of computing machine or other programmable data processing device.
These computer program instructions also can be stored in can instruct computing machine or other programmable data processing device with the computing machine of ad hoc fashion work can with or computer-readable memory in so that be stored in computing machine can with or computer-readable memory in instruction production comprise the product of the instruction means of the function that execution is described in a flowchart block or a plurality of flowchart block.
Computer program instructions also can be written into computing machine or other programmable data processing device so that the sequence of operations step is performed producing the process that computing machine is carried out on computing machine or other programmable devices, thereby the instruction of carrying out on computing machine or other programmable devices is provided for being implemented in the step of the function of describing in a flowchart block or a plurality of flowchart block.
In addition, each square frame of process flow diagram can represent to comprise module, code segment or the partial code of the executable instruction of one or more realization specific logical function.Be to be further noted that the function of representing in the square frame may take place in reverse order in some other implementations.For example, functional according to what expect, two square frames that show may be carried out basically simultaneously continuously, carry out with opposite order when perhaps having.
The variation of the state of term " incident " the expression controlled target device that uses in this detailed description simultaneously.The variation of this state can be the state variation that the control command by control device causes, also can be the state variation that takes place in controlled target device self.If the controlled target device is assumed to digital universal disc (DVD) player, then can consider the situation that DVD player begins to play in response to user's play command, perhaps the DVD situation that is not inserted into DVD player and playback error takes place corresponding to this incident.
Fig. 2 shows according to an exemplary embodiment of the present invention the example based on the structure of the control system of Web.
With reference to Fig. 2, comprise based on the control system 200 of Web: the state variation events corresponding with this device, take place in controlled target device 220 therein; With control device 210, be used for controlling controlled target device 220 and detect 220 events of controlled target device.In this case, a plurality of control device and a plurality of controlled target device be can comprise, still, for convenience of description, single control device and single controlled target device only shown among Fig. 2 based on the control system 200 of Web.
Each of control device 210 and controlled target device 220 produces two sockets of communicating by letter, and forms two communication channels by the communication socket that produces.
Promptly, between the first communication socket 250b of first communication socket 250a and the controlled target device 220 of control device 210, form first communication channel 230, between the second communication socket 260b of the second communication socket 260a of control device 210 and controlled target device 220, form second communication channel 240.
Simultaneously, when in controlled target device 220 particularly relevant with sound incident taking place, controlled target device 220 produces corresponding acoustic information, and by second communication channel 240 described acoustic information is sent to control device 210.
If the acoustic information that sends has the form of audio files, the control device 210 operation software module of file that can play sound then, if and acoustic information is sound effect or the warning of being scheduled to, corresponding sound effect or the warning that exists in control device 210 output-controlling devices 210 then.In addition, if the acoustic information that sends is the URL information relevant with sound, then can use two kinds of methods to play sound.First method realizes that as follows promptly, control device 210 uses HTTP GET agreement to receive voice data, sound effect, warning or speech data from this URL, and plays the data that receive by the corresponding URL of second communication channel 240 visits.Second method realizes as follows, promptly, control device 210 receives the URL information relevant with sound and this URL information is sent to the acoustic information system module, the corresponding URL of this acoustic information system module accesses, use HTTP GET agreement to receive corresponding voice data, and play this voice data from this URL.
As mentioned above, in order to operate the second communication channel 240 that separates with first communication channel 230, each of control device 210 and controlled target device 220 all is included in each device and is independently operated with the independent communication module by 240 executive communications of second communication channel.Especially, under the situation of control device 210, Web browser can use the plug-in unit of supporting this function, ActiveX object, native object etc.Because JavaScript can not play sound separately,, play sound subsequently so it calls the native object or the plug-in unit that can play sound.
Fig. 3 shows the block scheme of the structure of controlled target device according to an exemplary embodiment of the present invention.
With reference to Fig. 3, the controlled target device comprises Web server module 310, independent communication module 320, event checking module 330, control module 340, image information generation module 350 and sound information generation module 360 according to an exemplary embodiment of the present invention.
Image information generation module 350 produces and manages the image information that will be sent to control device.
Sound information generation module 360 produces and manages the audio files that will be sent to control device, and the corresponding sound effect of state of management and controlled target device.
The meaning of term used herein " module " is, but is not limited to, and the software and hardware assembly is such as field programmable gate array (FPGA) or carry out the special IC (ASIC) of particular task.Module can be configured to and reside on addressable storage medium, and can be configured on one or more processors and carry out.Therefore, for instance, module can comprise: such as assembly, process, function, attribute, process, subroutine, program code segments, driver, firmware, microcode, circuit, data, database, data structure, table, array and the variable of component software, OO component software, class component and task component.The function that provides in assembly and module can be combined into assembly and module still less, perhaps can further be separated into other assembly and module.In addition, assembly and module can be embodied as in the upward execution of one or more CPU (central processing unit) (CPU) at device or secure multimedia card.
To control the required user interface of described controlled target device for the controlled target device and send to control device, image information generation module 350 produces the image information on the browser that will be displayed on control device and this image information is sent to control module 340, and the html file that control module 340 allows Web server module 310 will wherein describe the script of the image information that comprises generation sends to control device.
If the state variation events corresponding with the controlled target device takes place, and event checking module 330 detects this incident, and then event checking module 330 will send to independent communication module 320 about the information of detected incident.If determine to exist the acoustic information relevant with detected incident, then independent communication module 320 is notified described definite to control module 340.Control module 340 indication sound information generation module 360 produce relevant acoustic information.The acoustic information that sound information generation module 360 produces is sent to independent communication module 320 by control module 340.Independent communication module 320 sends to control device with the acoustic information that produces.
In this case, independent communication module 320 can send to control device with acoustic information in the mode that sends audio file or predetermined sound effect on the one hand.For example, when independent communication module 320 was connected to the independent communication module of control device by transmission control protocol (TCP), relevant audio-frequency information can be recorded in the payload of TCP bag, and the TCP bag can be sent to control device subsequently.In described payload, about the information of the length of payload, about the information (for example, the identification information that whether the indicative audio file is sent out or whether sound effect is sent out) of the form of acoustic information, can be recorded and be sent out about the format information (under the situation of audio file) of audio file, actual voice data etc.
In addition, except audio file, also can be sent to control device about the acoustic information of the predetermined sound effect between control device and the controlled target device, so that the exportable corresponding sound effect of control device.The example of sound effect can comprise when screen changes the warning, system mistake sound, notification voice effect of output etc.In order to send sound effect, the payload of TCP bag can comprise the identification information of the acoustic information that the indication that can send to control device is relevant with sound effect and indicate the identification information of the sound effect of being correlated with.
As mentioned above, the acoustic information that receives from the independent communication module 320 of controlled target device can be play by the software module that is installed in the control device and can playing audio-fequency data.
Simultaneously, under situation about not sending about the audio file of reality or sound effect, 320 of independent communication module will be sent to the independent communication module of control device by the URL information that the controlled target device provides, thereby will send to control device by the acoustic information that sound information generation module 360 produces.The addressable corresponding URL of control device also obtains about the relevant audio file or the information of sound effect.For this reason, can use HTTP GET agreement.
Fig. 4 shows the block scheme of the structure of control device according to an exemplary embodiment of the present invention.
With reference to Fig. 4, described control device comprises Web browser module 410, independent communication module 420, acoustic information system module 430, control module 440 and image processing module 450.
Acoustic information system module 430 is play the acoustic information that receives by independent communication module 420.As the example of acoustic information system module 430, can use voice data playing module that JavaScript calls or the common software module that is used for playing audio-fequency data.
Simultaneously, independent communication module 420 can be operated with the script such as JavaScript, and described JavaScript is described in the Web page or leaf that the Web server module by the controlled target device provides.Acoustic information system module 430 also can be with independent communication module 420 operations in Web browser module 410.
The control that control module 440 is responsible for the The whole control device, and image processing module 450 is handled the image information that receives by Web browser module 410.
If control device receives the required user interface of control controlled target device from the Web server module 310 of controlled target device, then control module 440 allows image processing module 450 to handle the required image information of user interface that receives.
Simultaneously, if independent communication module 420 from the independent communication module of controlled target device receive with the controlled target device the relevant acoustic information of event, then independent communication module 420 is carried out corresponding operation according to the form of the acoustic information that receives.
For example, if acoustic information sends by being loaded in the TCP bag, then independent communication module 420 is resolved the TCP bag that receives and is extracted acoustic information from this TCP bag, and uses the native object or the plug-in unit of the file that can play sound to play the audio file that receives.In this case, native object or plug-in unit are as acoustic information system module 430.In addition, independent communication module 420 with the audio files storage that receives in the independent storage area of control device, and to the position that acoustic information system module 430 notices are stored the audio file that receives, so that acoustic information system module 430 can be play the audio file of storage.
If independent communication module 420 receives URL information from the controlled target device, then independent communication module 420 sends to aforesaid acoustic information system module 430 with this URL information, the corresponding URL of acoustic information system module 430 visits, use HTTP GET agreement to receive corresponding voice data from this URL, and playing audio data.On the other hand, independent communication module 420 is directly visited corresponding URL, and uses HTTP GET agreement to receive relevant acoustic information, as audio files, effect sound or warning.
In this case, independent communication module 420 can comprise independent cache memory section, and can will be stored in the described cache memory section with the audio files that repeats and frequent event is relevant, thereby effectively utilizes Internet resources.
Simultaneously, independent communication module 420 can receive the acoustic information of XML form from the independent communication module of controlled target device.The form of described XML is presented among Fig. 5 A and Fig. 5 B.
Fig. 5 A shows the form of the XML document when independent communication module 420 receives URL information.The identification information of " DeviceID " expression controlled target device, DVD player is shown as the example of controlled target device.The content of " EventID " expression event.The situation that DVD is ejected is shown as the example of this incident.The type of " EventType " expression event.The incident relevant with acoustic information is shown as the example of event type.The actual acoustic information of " SoundData " expression, URL information is shown as the example of acoustic information.
Therefore, if the independent communication module of control device 420 visit URL " 192.10.10.1 ", reception is stored in the file " DiskUnreadable.mp3 " in the catalogue "/DVD " and stores this document, and to the information of acoustic information system module 430 notice about the position of storage this document, the file " DiskUnreadable.mp3 " that receives by using this positional information to play of acoustic information system module 430 then.
Fig. 5 B shows the form of the XML document when independent communication module 420 receives the XML document that comprises about the binary data of acoustic information.In " SoundData ", provide binary data about sound.
Therefore, if the independent communication module of control device 420 with binary data storage in interim storage space, and to the information of acoustic information system module 430 notice about the position of storing described binary data, then acoustic information system module 430 is play the binary data that receives by using this positional information.
Simultaneously, when the information that receives about sound effect, independent communication module 420 is to the information of acoustic information system module 430 notices about the position of the file relevant with sound effect, and acoustic information system module 430 is by using this positional information effect that plays sound, wherein, the described file storage relevant with sound effect is in the local storage region of control device.
Fig. 6 shows the process flow diagram of the operation of controlled target device according to an exemplary embodiment of the present invention.
At first, at step S610, the Web server that is arranged in the controlled target device is activated, and at step S620, independent communication module is activated sending to control device about the information of event in the controlled target device.
Thereafter, at step S630 and step S640, if the state variation events corresponding of generation and controlled target device then determines whether will be sent to control device with the corresponding acoustic information of event.In this case, can come determining of execution incident generation by the event checking module 330 that shows among Fig. 3.
If determine that acoustic information must be sent to control device, then at step S650, sound information generation module 360 produces acoustic information, and at step S660, independent communication module 320 sends to control device with the acoustic information that produces.In this case, independent communication module 320 can send about the information of audio files or sound effect or about the information of the URL that wherein stores such information.
If incident takes place, but do not need to send acoustic information, then at step S670, independent communication module 320 can produce event information and event information is sent to control device.
Fig. 7 shows the process flow diagram of the operation of control device according to an exemplary embodiment of the present invention.
At first, at step S710, operation is installed in the Web browser in the control device, and at step S720, independent communication module is activated to receive the information about event in the controlled target device.
Thereafter, at step S730 and step S740, when independent communication module when the controlled target device receives event information, determine whether to receive and the corresponding acoustic information of event.
If determine to have received this acoustic information, then at step S750, independent communication module determines whether the acoustic information that receives is URL information.If acoustic information is a URL information, then in step S760, independent communication module is visited this URL and is received information about audio files or sound effect.If receive audio files, then at step S770, this audio files is stored in the local storage region of control device, and uses the Audio Players program that is installed in the control device to play the audio files of storage.If receive information about sound effect, then independent communication module serves as that the position of the sound effect file in the local storage region that is stored in control device is notified to the acoustic information system module in the basis with the information that receives, and indicates the acoustic information system module to play this sound effect.In addition, if receive URL information, then acoustic information system module 430 can use the URL information that receives to receive acoustic information and play this acoustic information.
As mentioned above, exemplary embodiment of the present invention can will send to the user with the state variation corresponding effects sound or the warning of controlled target device when the user uses control device to control the controlled target device, thereby improve the effectiveness of control device.
Though disclose exemplary embodiment of the present invention for illustrative purposes, it should be appreciated by those skilled in the art that under situation about not breaking away from by the disclosed scope and spirit of the present invention of claim, can carry out various modifications, increase and replacement.
Claims (19)
1, a kind of controlled target device, described device comprises:
The Web server module will be installed the required Web page or leaf of control by first communication channel and be sent to control device;
Sound information generation module produces and the acoustic information relevant according to the state variation event of controlled target device; With
Independent communication module sends to control device by the second communication channel that separates with first communication channel with the acoustic information that produces.
2, controlled target device as claimed in claim 1, wherein, described acoustic information comprises audio files.
3, controlled target device as claimed in claim 1, wherein, described acoustic information comprises the information about sound effect.
4, controlled target device as claimed in claim 1, wherein, described acoustic information comprises the information about audio files or sound effect.
5, a kind of control device, described device comprises:
The Web browser module receives the required Web page or leaf of control controlled target device by first communication channel;
Independent communication module, by the second communication channel that separates with first communication channel receive with the controlled target device in the relevant acoustic information of event; With
The acoustic information system module is play corresponding sound by the acoustic information that use receives.
6, control device as claimed in claim 5, wherein, described independent communication module is operated with described Web browser module.
7, control device as claimed in claim 5, wherein, the script that described independent communication module is recorded in the Web browser that is provided by described Web browser module calls and operates.
8, control device as claimed in claim 5, wherein, described acoustic information system module is operated with described independent communication module.
9, control device as claimed in claim 5, wherein, described acoustic information comprises audio files.
10, control device as claimed in claim 5, wherein, described acoustic information comprises the information about sound effect.
11, control device as claimed in claim 5, wherein, the uniform resource locator information that is used to provide about the information of audio files or sound effect is provided described acoustic information.
12, a kind of method that in based on the control system of Web, sends acoustic information, described method comprises:
To install the required Web page or leaf of control by first communication channel and send to control device;
Produce and the acoustic information relevant according to the state variation event of controlled target device; With
By the second communication channel that separates with first communication channel the acoustic information that produces is sent to control device.
13, as acoustic information sending method as described in the claim 12, wherein, described acoustic information comprises audio files.
14, as acoustic information sending method as described in the claim 12, wherein, described acoustic information comprises the information about sound effect.
15, as acoustic information sending method as described in the claim 12, wherein, the uniform resource locator information that is used to provide about the information of audio files or sound effect is provided described acoustic information.
16, a kind of method that in based on the control system of Web, sends acoustic information, described method comprises:
Receive the required Web page or leaf of control controlled target device by first communication channel;
By the second communication channel that separates with first communication channel receive with the controlled target device in the relevant acoustic information of event; With
Play corresponding sound by the acoustic information that use receives.
17, acoustic information sending method as claimed in claim 16, wherein, described acoustic information comprises audio files.
18, as acoustic information sending method as described in the claim 16, wherein, described acoustic information comprises the information about sound effect.
19, as acoustic information sending method as described in the claim 16, wherein, the uniform resource locator information that is used to provide about the information of audio files or sound effect is provided described acoustic information.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71997105P | 2005-09-26 | 2005-09-26 | |
| US60/719,971 | 2005-09-26 | ||
| US60/750,810 | 2005-12-16 | ||
| KR1020060031155 | 2006-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1941020A true CN1941020A (en) | 2007-04-04 |
| CN100489914C CN100489914C (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101393643A Expired - Fee Related CN100489914C (en) | 2005-09-26 | 2006-09-25 | Apparatus and method for transmitting sound information in web-based control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100489914C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026658A (en) * | 2010-07-23 | 2013-04-03 | 三星电子株式会社 | Apparatus and method for transmitting and receiving remote user interface data in a remote user interface system |
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2006
- 2006-09-25 CN CNB2006101393643A patent/CN100489914C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026658A (en) * | 2010-07-23 | 2013-04-03 | 三星电子株式会社 | Apparatus and method for transmitting and receiving remote user interface data in a remote user interface system |
| CN103026658B (en) * | 2010-07-23 | 2016-11-09 | 三星电子株式会社 | Remote user interface system sends and receives the apparatus and method of remote user interface data |
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| Publication number | Publication date |
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| CN100489914C (en) | 2009-05-20 |
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