WO2012030167A2 - Apparatus and method for managing the input/output of a multimedia device - Google Patents

Apparatus and method for managing the input/output of a multimedia device Download PDF

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Publication number
WO2012030167A2
WO2012030167A2 PCT/KR2011/006471 KR2011006471W WO2012030167A2 WO 2012030167 A2 WO2012030167 A2 WO 2012030167A2 KR 2011006471 W KR2011006471 W KR 2011006471W WO 2012030167 A2 WO2012030167 A2 WO 2012030167A2
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WO
WIPO (PCT)
Prior art keywords
data
output
multimedia
input
image data
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Application number
PCT/KR2011/006471
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French (fr)
Korean (ko)
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WO2012030167A3 (en
Inventor
์ •๋ฏผ
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Jung Min
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Publication date
Priority claimed from KR1020100085589A external-priority patent/KR20120023282A/en
Priority claimed from KR1020100085591A external-priority patent/KR20120022234A/en
Application filed by Jung Min filed Critical Jung Min
Publication of WO2012030167A2 publication Critical patent/WO2012030167A2/en
Publication of WO2012030167A3 publication Critical patent/WO2012030167A3/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home

Definitions

  • the present invention relates to an apparatus for managing input and output of a multimedia device, and more particularly, to an apparatus and method for integrated management of multimedia data received from one or more multimedia devices through a single device.
  • multimedia devices such as game devices such as Playstation and Nintendo, DVD players, karaoke devices, and TVs have been widely used.
  • game devices such as Playstation and Nintendo
  • DVD players Digital players
  • karaoke devices and TVs
  • a demand for using a plurality of multimedia devices together in a limited place is increasing.
  • a plurality of multimedia devices are connected to one output device.
  • the present invention provides a multimedia device input and output control apparatus and method for efficiently controlling the input and output of a plurality of multimedia devices by integrated management of multimedia data from one or more multimedia devices.
  • the present invention provides a multimedia device input and output control apparatus and method for independently managing and controlling video data and audio data by receiving video data and audio data of a plurality of multimedia devices and separately controlling the data. do.
  • the present invention is to monitor and control the power of a plurality of multimedia devices, to manage the power of each of the multimedia devices to prevent unnecessary power waste, and to output a plurality of multimedia devices at the same time to prevent the generation of noise when using a specific multimedia
  • An input / output control apparatus and method are provided.
  • An apparatus for controlling input / output of a multimedia device includes a data receiver configured to receive at least one of image data and audio data from at least one multimedia device, a data controller to control reception of the image data and the audio data, and It may include a transmission unit for transmitting the image data and the audio data to the output device.
  • At least one of image data and audio data may be independently received from the at least one multimedia device through an HDMI cable.
  • the data controller may independently control whether the image data and the audio data are received from the one or more multimedia devices, and control the standard of the received image data and the audio data. .
  • the data control unit may output an output standard of the received multimedia data in synchronization with a preset output standard.
  • the data controller may block the input of the image data and the audio data from the other multimedia device.
  • the data control unit may store the previous output specification of the image data and the audio data received from each multimedia device, and control to output the same specification as the previous output at the next output.
  • the multimedia device input and output control apparatus may further include a power management unit for monitoring the use time of one or more multimedia devices to manage the power of the multimedia device not used for a predetermined time or more.
  • Multimedia device input and output control method in the multimedia device input and output management method performed in a multimedia system comprising at least one multimedia device, one input and output control device, one output device, the one or more Receiving at least one of the image data and the audio data from the multimedia device to the one input and output control device, determining whether the conversion of the received image data and the audio data is necessary, and if it is determined that the conversion is necessary, conversion And converting the necessary data into the one output device.
  • a multimedia device input and output control apparatus and method for efficiently controlling the input and output of a plurality of multimedia devices by integrated management of multimedia data from one or more multimedia devices.
  • the multimedia device by receiving video data and audio data of a plurality of multimedia devices, and separately controlling each data, the multimedia device input and output to independently manage and control according to the characteristics of the video data and audio data
  • a control apparatus and method are provided.
  • a plurality of multimedia devices are output at the same time to generate noise when using a specific multimedia
  • An apparatus and method for controlling input and output of a multimedia device is provided.
  • FIG. 1 is a block diagram illustrating a multimedia system according to an embodiment of the present invention.
  • FIG. 2 is a block diagram showing an example of the input / output control unit shown in FIG. 1.
  • FIG. 2 is a block diagram showing an example of the input / output control unit shown in FIG. 1.
  • FIG. 3 is a diagram illustrating an example of implementing an input / output control unit in a card form according to an embodiment of the present invention.
  • FIG. 4 is a flowchart illustrating an input / output control method of a multimedia device according to an embodiment of the present invention.
  • FIG. 5 is a block diagram illustrating a multimedia input / output control device according to an embodiment of the present invention.
  • FIG. 6 is a diagram illustrating an example of implementing a multimedia input / output control device in a card form according to an embodiment of the present invention.
  • FIG. 7 is a flowchart illustrating a multimedia input / output control method according to an embodiment of the present invention.
  • FIG. 8 is a diagram for one example of implementing a multimedia input / output control device as an independent device according to one embodiment of the present invention.
  • FIG. 9 is a diagram illustrating a multimedia input / output control device having various data input / output ports according to an embodiment of the present invention.
  • Multimedia device 120 I / O control device
  • output device 210 data receiving unit
  • FIG. 1 is a block diagram illustrating a system for managing a multimedia device according to an embodiment of the present invention.
  • the multimedia device management system 100 may include one or more multimedia devices 111, 112, and 113, an input / output controller 120, and an output device 130.
  • the one or more multimedia devices 111, 112, and 113 may mean a device for providing multimedia data.
  • the multimedia device may be one of various devices such as a play station, a game device such as Nintendo, a DVD player, a karaoke device, and a TV. That is, the multimedia apparatus may provide various video, audio, etc. to the user through the screen by supplying video data, audio data, and the like.
  • the input / output control device 120 may receive data from one or more multimedia devices 111, 112, and 113, and may collectively control the received data.
  • the multimedia data may be received from one or more multimedia devices 111, 112, and 113, and processed and changed.
  • FIG. 2 is a block diagram illustrating an example of the input / output control unit shown in FIG. 1.
  • the input / output control device 120 may include a data receiver 210, a data controller 220, and a transmitter 230.
  • the data receiver 210 may receive at least one of image data and audio data from the one or more multimedia devices 111, 112, and 113.
  • the data receiver 210 may include an image data receiver (not shown) and an audio data receiver (not shown) for independently receiving the image data and the audio data.
  • the data receiver 210 may receive data from the one or more multimedia devices through the HDMI cable. Therefore, the reception efficiency of data can be further improved, and noise generation can be minimized.
  • the data controller 220 may control reception of the image data and the audio data.
  • the data controller 220 may independently control whether the image data and the audio data are received from the one or more multimedia devices, and control the standard of the received image data and the audio data.
  • independent control of the reception of the image data and the audio data that can be received through the image data receiver (not shown) and the audio data receiver (not shown) does not require reception of at least one of the image data and the audio data.
  • it may block the reception of certain data.
  • the received image may be synchronized to a preset standard so as to output the image by uniformly outputting the preset standard.
  • a standard (voice size, sound quality, etc.) may be uniformly output to a preset standard like the video data.
  • the data controller 220 may store the output specifications of the video data and the audio data immediately outputted to each multimedia device, and output the same as the previous output at the next output.
  • the audio output of the DVD player was at level 10 immediately after using another multimedia device such as a PlayStation.
  • Memory can be controlled to play at the same size.
  • the user's convenience can be further improved if the next playback is performed in the same way as the output standard at the previous playback.
  • the data controller 220 may block the input of the image data and the audio data from the other multimedia devices.
  • the second multimedia device may be disconnected while the reception of the first multimedia device is completed. It is possible to block the reception of data from other multimedia devices, including, and to wait for data reception by the second multimedia device until the first multimedia reception is completed.
  • the transmitter 230 may transmit the image data and the audio data to an output unit.
  • the output unit may be an output device for reproducing audio data and video data.
  • an output device capable of outputting at least one of video data and audio data such as a monitor, a screen, and a speaker, and an output capable of outputting both video data and audio data to output data from various multimedia devices. It is preferred that the device be used.
  • the transmitter 230 may transmit the image data and the audio data received and processed from one or more multimedia devices to one output device to output data.
  • the output device 130 may output data of the one or more multimedia devices, and as described above, may be one of various output devices.
  • the input / output controller 120 may include a power management unit (not shown) that manages power of one or more multimedia devices.
  • the power management unit may monitor the usage time of one or more multimedia devices to manage the power of the multimedia device that is not used for a preset time.
  • the power can be managed by turning off the power of the unused multimedia device or changing to a power saving mode.
  • the preset time may be changed by the user so that the power may be managed according to the time desired by the user.
  • FIG. 3 is a diagram for one example of implementing the input / output control unit in the form of a card according to an embodiment of the present invention.
  • the input / output controller 120 includes a data receiver 310 for receiving multimedia data from one or more multimedia devices, a data controller 320 for controlling the received data, and a transmission for transmitting data to an output device. It may be composed of a portion 330.
  • the data receiver 310 may independently receive the image data and the audio data.
  • the data controller 320 may control whether data is received and manage a standard of the received data.
  • the transmitter 330 may transmit the received data or the processed data to one output device so that the data is reproduced through one output device.
  • the input and output control device 120 has been described in the form of a circuit board connected through a slot as described above, the input and output control device 120 is implemented in various forms such as an external device connected to the USB port. Can be.
  • the input / output controller may be implemented as an external device connected to a USB port, and may have a plurality of terminals for inputting or outputting various data.
  • the input / output controller implemented as an external device connected to the USB port may include an HDMI input terminal for receiving data from a multimedia device through an HDMI cable, an HDMI output terminal for transmitting data to an output device through an HDMI cable, and a component cable.
  • Component input terminal for inputting data through an audio cable Audio input terminal for receiving audio data through an audio cable, Audio output terminal for outputting audio data through an audio device, and Composite data input for receiving a composite cable It may have various input terminals such as a composite input terminal.
  • the input / output control unit implemented as an external device connected to the USB port may receive data from various multimedia devices and output the input data through an output device.
  • the output device By directly transmitting data to the output device, high quality video can be output regardless of the performance of the graphics card.
  • the noise problem that may occur when output through a graphics card or the like can also be solved.
  • the input / output control unit in the form of a card includes an HDMI input terminal, an HDMI output terminal, a component input terminal, an audio input terminal, an audio output terminal, and a composite input terminal like the input / output control unit implemented in the form of an external device connected to the USB port.
  • data can be directly transmitted to the output device through the output terminal without going through the graphics card.
  • FIG. 4 is a flowchart illustrating an input / output management method of a multimedia device according to an embodiment of the present invention.
  • At least one of image data and audio data may be received from one or more multimedia devices to the one input / output control device.
  • operation S420 it may be determined whether conversion of the received image data and the audio data is necessary. That is, it may be determined whether conversion is necessary before data output, such as a case in which the received image data and audio data differ from a preset standard or differ from a previously output standard.
  • data for conversion may be converted and output to the one output device.
  • the output device may adjust the level to the preset standard and output the same.
  • the received data may be reproduced in the output device as it is.
  • FIG. 5 is a block diagram illustrating an apparatus for controlling input and output of a multimedia device according to another embodiment of the present invention.
  • the multimedia device input / output controller 500 may include a data receiver 510, a data controller 520, and a data transmitter 530.
  • the data receiver 510 may receive multimedia data from one or more multimedia devices.
  • the one or more multimedia devices may be various devices that provide multimedia data, and may be one of various devices such as a play station, a game device such as Nintendo, a DVD player, a karaoke device, and a TV.
  • multimedia data received from the one or more multimedia devices may include image data including information about an image, voice data including information about a voice, and the like.
  • the data receiver 510 may receive at least one of image data and audio data from the one or more multimedia devices through an HDMI cable, and independently control the reception of the image data and the audio data.
  • the data receiver 510 may efficiently receive and manage data and receive data by receiving image data and audio data through independent channels.
  • the two data may be mixed to generate noise, and thus data may be independently received according to the data type.
  • the data controller 520 may collectively control input and output of multimedia data. For example, the data controller 520 may output an output specification of the received multimedia data in synchronization with a preset output specification.
  • the received image may be synchronized to a preset standard so as to output the image by uniformly outputting the preset standard.
  • a standard (voice size, sound quality, etc.) may be uniformly output to a preset standard like the video data.
  • the data controller 520 may independently control the image data and the audio data. For example, it is possible to independently control whether to receive video data and audio data, and to independently determine and control whether or not to process the received video data and audio data.
  • the data control unit 520 may store the output specifications of the image data and the audio data immediately outputted to each multimedia device, and output the same as the previous output at the next output.
  • a specific user uses a level 5 size when using a karaoke device immediately in a multi-room
  • the user wants to use another karaoke device after using the karaoke device, and then uses the karaoke device again.
  • the data controller 520 may set a default value for each multimedia device regardless of the standard used immediately before, so that the data controller 520 is played with the default value set during playback.
  • the set default value may be a value that is arbitrarily designated by the user, or may be a value that maximizes the effect of each multimedia device determined by an experiment performed by a device manufacturer or the like.
  • the data transmitter 530 may transmit the multimedia data to the output device. That is, image data, audio data, and the like from one or more multimedia devices may be transmitted to one output device.
  • the multimedia input / output control device 500 may include a power management unit 540.
  • the power manager 540 may monitor the use time of one or more multimedia devices to manage the power of multimedia devices that are not used for a predetermined time or more.
  • the power when each multimedia device is not used by counting the unused time, the power may be managed such as turning off the power of the unused multimedia device or changing to a power saving mode.
  • the multimedia input / output control device 500 may include a data blocker 550.
  • the data blocker 550 may block the input of the image data and the audio data from the other multimedia device.
  • the other multimedia device including the second multimedia device is completed until the multimedia data reception of the first multimedia device is completed. Blocking data reception and waiting to receive data from the second multimedia device in which the transmission request has occurred.
  • FIG. 6 is a diagram for one example of implementing a multimedia input / output control device in a card form according to an embodiment of the present invention.
  • the multimedia input / output control device includes a data receiver 610 for receiving multimedia data from one or more multimedia devices, an image data processor 621 for processing the received image data, and voice data for processing the received voice data.
  • the data receiver 610 may independently receive the image data and the audio data, and the independently received image data and the audio data may be transferred to the image data processor 621 and the audio data processor 622, respectively. have.
  • the image data processor 621 may determine whether the received image data is data that requires processing and process the image data before output. For example, when the received data is different from the preset image data standard and needs to be unified to the preset image data standard, the standard of the received data may be changed.
  • the audio data processor 622 may determine whether the received audio data is data that needs to be processed and process the audio data prior to output.
  • the data transmitter 630 may receive data from the image data processor 621 and the audio data processor 622 and transmit the received data to a single output device.
  • the multimedia device input / output control device As described above, by receiving and controlling the multimedia data from the one or more multimedia devices through the multimedia device input / output control device, it is possible to control the multimedia device more efficiently.
  • FIG. 7 is a flowchart illustrating a multimedia input / output control method according to an embodiment of the present invention.
  • operation S710 it may be determined whether data reception is started from a first multimedia device among a plurality of multimedia devices.
  • operation S730 it may be determined whether data reception from the first multimedia device is completed. In operation S730, when data reception from the first multimedia device is completed, blocking of data reception from a multimedia device other than the first multimedia device is blocked. You can turn it off.
  • FIG. 8 is a diagram for one example of implementing a multimedia input / output control device connectable to a PC through a USB port 870 according to one embodiment of the present invention.
  • the multimedia input / output control device may have a plurality of terminals for inputting or outputting various data.
  • the multimedia input / output controller may include an HDMI input terminal 810 for receiving data from a multimedia device through an HDMI cable, an HDMI output terminal 820 for transmitting data to an output device through an HDMI cable, and data through a component cable. It may have various input terminals such as a component input terminal 830 for receiving the input.
  • the multimedia input / output controller may include an audio input terminal 840 for receiving audio data through an audio cable, an audio output terminal 850 for outputting audio data through an audio device, and input composite data through a composite cable. It may include a composite input terminal 860 for receiving.
  • the data when receiving data from various multimedia devices and outputting the input data through the output device, the data is directly transmitted to the output device through the output terminal without passing through the graphics card, thereby improving the performance of the graphics card. It is possible to output a high quality image regardless of being particular.
  • FIG. 9 is a diagram illustrating a multimedia input / output control device having various data input / output ports according to an embodiment of the present invention.
  • a multimedia input / output control device in the form of a card may be implemented, and the multimedia input / output control device in the form of a card may be the same as the multimedia input / output control device of FIG. 8 using the HDMI input terminal 910, the HDMI output terminal 920, The component input terminal 930, an audio input terminal 940, an audio output terminal 950, and a composite input terminal 960 may be included.
  • the multimedia device may be implemented in various ways to manage and control the multimedia device in an integrated manner and to prevent noise from occurring.
  • the multimedia device input / output management method also includes a computer readable medium including program instructions for performing operations implemented by various computers.
  • the computer readable medium may include program instructions, data files, data structures, etc. alone or in combination.
  • the medium or program instructions may be those specially designed and constructed for the purposes of the present invention, or they may be of the kind well-known and available to those having skill in the computer software arts.
  • Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks.
  • Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.

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  • Engineering & Computer Science (AREA)
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  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)

Abstract

Disclosed are an apparatus and method for managing the input/output of a multimedia device. The apparatus for managing the input/output of a multimedia device comprises: a data-receiving unit for receiving image data and/or audio data from one or more multimedia devices; a data control unit for controlling the reception of the image data and audio data; and a transmitting unit for transmitting the image data and the audio data to an output device.

Description

๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ์žฅ์น˜ ๋ฐ ๊ทธ ๋ฐฉ๋ฒ•Multimedia device input / output management device and method
๋ณธ ๋ฐœ๋ช…์€ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ์žฅ์น˜ ๋ฐ ๊ทธ ๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ ํŠนํžˆ, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ˆ˜์‹ ๋œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ํ•˜๋‚˜์˜ ์žฅ์น˜๋ฅผ ํ†ตํ•ด ํ†ตํ•ฉ ๊ด€๋ฆฌํ•˜๋Š” ์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention relates to an apparatus for managing input and output of a multimedia device, and more particularly, to an apparatus and method for integrated management of multimedia data received from one or more multimedia devices through a single device.
๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ๋ฐœ์ „๊ณผ ํ•จ๊ป˜, ํ”Œ๋ ˆ์ด ์Šคํ…Œ์ด์…˜, ๋‹Œํ…๋„ ๋“ฑ์˜ ๊ฒŒ์ž„ ๊ธฐ๊ธฐ, DVD ํ”Œ๋ ˆ์ด์–ด, ๋…ธ๋ž˜๋ฐฉ ๊ธฐ๊ธฐ, TV ๋“ฑ ๋‹ค์–‘ํ•œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๊ฐ€ ๋ณด๊ธ‰๋˜์–ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ์ด์™€ ๊ฐ™์ด, ๋‹ค์–‘ํ•œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๊ฐ€ ๋ณด๊ธ‰๋จ์— ๋”ฐ๋ผ ์ œํ•œ๋œ ์žฅ์†Œ์—์„œ ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๊ณ ์ž ํ•˜๋Š” ์š”๊ตฌ๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋ฅผ ์œ„ํ•ด ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ ์žฅ์น˜์— ์—ฐ๊ฒฐํ•˜์—ฌ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ ์žฅ์น˜์— ์—ฐ๊ฒฐํ•˜์—ฌ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ž…์ถœ๋ ฅ์„ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•˜๊ธฐ๊ฐ€ ์‰ฝ์ง€ ์•Š์•„ ์‚ฌ์šฉ์ƒ ๋งŽ์€ ๋ถˆํŽธํ•จ์ด ์žˆ์—ˆ๋‹ค.With the development of multimedia devices, various multimedia devices such as game devices such as Playstation and Nintendo, DVD players, karaoke devices, and TVs have been widely used. As such, as a variety of multimedia devices are spreading, a demand for using a plurality of multimedia devices together in a limited place is increasing. For this purpose, a plurality of multimedia devices are connected to one output device. However, when using a plurality of multimedia devices connected to one output device, it is not easy to control the input and output of the plurality of multimedia devices independently, there was a lot of inconvenience in use.
๋”ฐ๋ผ์„œ, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ฉ์ ์œผ๋กœ ๊ด€๋ฆฌํ•˜๋Š” ์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ์š”๊ตฌ๋œ๋‹ค.Accordingly, there is a need for a device and method for integrally managing multimedia data of a plurality of multimedia devices.
๋ณธ ๋ฐœ๋ช…์€ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ฉ ๊ด€๋ฆฌํ•จ์œผ๋กœ์จ, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ž…์ถœ๋ ฅ์„ ํšจ์œจ์ ์œผ๋กœ ์ œ์–ดํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•œ๋‹ค.The present invention provides a multimedia device input and output control apparatus and method for efficiently controlling the input and output of a plurality of multimedia devices by integrated management of multimedia data from one or more multimedia devices.
๋ณธ ๋ฐœ๋ช…์€ ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ, ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•˜๊ณ , ๊ฐ๊ฐ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ์ œ์–ดํ•จ์œผ๋กœ์จ, ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ํŠน์„ฑ์— ๋งž๊ฒŒ ๋…๋ฆฝ์ ์œผ๋กœ ๊ด€๋ฆฌ ๋ฐ ์ œ์–ดํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•œ๋‹ค.The present invention provides a multimedia device input and output control apparatus and method for independently managing and controlling video data and audio data by receiving video data and audio data of a plurality of multimedia devices and separately controlling the data. do.
๋ณธ ๋ฐœ๋ช…์€ ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๊ณ  ์ œ์–ดํ•จ์œผ๋กœ์จ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ๊ฐ๊ฐ์˜ ์ „์›์„ ๊ด€๋ฆฌํ•˜์—ฌ ๋ถˆํ•„์š”ํ•œ ์ „๋ ฅ๋‚ญ๋น„๋ฅผ ๋ฐฉ์ง€ํ•˜๊ณ , ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๊ฐ€ ๋™์‹œ์— ์ถœ๋ ฅ๋˜์–ด ํŠน์ • ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์‚ฌ์šฉ์‹œ ๋…ธ์ด์ฆˆ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•œ๋‹ค.The present invention is to monitor and control the power of a plurality of multimedia devices, to manage the power of each of the multimedia devices to prevent unnecessary power waste, and to output a plurality of multimedia devices at the same time to prevent the generation of noise when using a specific multimedia An input / output control apparatus and method are provided.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜๋Š”, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ˆ˜์‹ ํ•˜๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€, ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์„ ์ œ์–ดํ•˜๋Š” ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€ ๋ฐ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜๋Š” ์ „์†ก๋ถ€๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.An apparatus for controlling input / output of a multimedia device according to an embodiment of the present invention includes a data receiver configured to receive at least one of image data and audio data from at least one multimedia device, a data controller to control reception of the image data and the audio data, and It may include a transmission unit for transmitting the image data and the audio data to the output device.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์ธก๋ฉด์— ๋”ฐ๋ฅด๋ฉด, ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค.According to an aspect of the present invention, at least one of image data and audio data may be independently received from the at least one multimedia device through an HDMI cable.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์ธก๋ฉด์— ๋”ฐ๋ฅด๋ฉด, ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”, ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์—ฌ๋ถ€๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•˜๊ณ , ์ƒ๊ธฐ ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๊ทœ๊ฒฉ์„ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค.According to an aspect of the present disclosure, the data controller may independently control whether the image data and the audio data are received from the one or more multimedia devices, and control the standard of the received image data and the audio data. .
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์ธก๋ฉด์— ๋”ฐ๋ฅด๋ฉด, ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”, ์ƒ๊ธฐ ์ˆ˜์‹ ๋œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ์˜ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์„ ๊ธฐ์„ค์ •๋œ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์œผ๋กœ ๋™๊ธฐํ™”ํ•˜์—ฌ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค.According to an aspect of the present invention, the data control unit may output an output standard of the received multimedia data in synchronization with a preset output standard.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์ธก๋ฉด์— ๋”ฐ๋ฅด๋ฉด, ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”, ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๊ฐ€ ์ˆ˜์‹ ๋˜๋Š” ๊ฒฝ์šฐ, ๋‚˜๋จธ์ง€ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ž…๋ ฅ์„ ์ฐจ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค.According to an aspect of the present invention, when at least one of the image data and the audio data is received from one multimedia device, the data controller may block the input of the image data and the audio data from the other multimedia device.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์ธก๋ฉด์— ๋”ฐ๋ฅด๋ฉด, ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”, ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ์˜ ์ง์ „ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์„ ๊ธฐ์–ตํ•˜๊ณ  ๋‹ค์Œ ์ถœ๋ ฅ์‹œ ์ง์ „ ์ถœ๋ ฅ๊ณผ ๋™์ผํ•œ ๊ทœ๊ฒฉ์œผ๋กœ ์ถœ๋ ฅํ•˜๋„๋ก ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค.According to an aspect of the present invention, the data control unit may store the previous output specification of the image data and the audio data received from each multimedia device, and control to output the same specification as the previous output at the next output.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์ธก๋ฉด์— ๋”ฐ๋ฅด๋ฉด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋Š”, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์‚ฌ์šฉ์‹œ๊ฐ„์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜์—ฌ ๊ธฐ์„ค์ •๋œ ์‹œ๊ฐ„์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ๊ด€๋ฆฌํ•˜๋Š” ์ „์› ๊ด€๋ฆฌ๋ถ€๋ฅผ ๋” ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.According to an aspect of the present invention, the multimedia device input and output control apparatus may further include a power management unit for monitoring the use time of one or more multimedia devices to manage the power of the multimedia device not used for a predetermined time or more.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ๋ฐฉ๋ฒ•์€, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ, ํ•˜๋‚˜์˜ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜, ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋ฅผ ํฌํ•จํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์‹œ์Šคํ…œ์—์„œ ์ˆ˜ํ–‰๋˜๋Š” ๋ฉ€๋””๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ƒ๊ธฐ ํ•˜๋‚˜์˜ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜๋กœ ์ˆ˜์‹ ํ•˜๋Š” ๋‹จ๊ณ„, ์ˆ˜์‹ ๋œ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๋ณ€ํ™˜์ด ํ•„์š”ํ•œ์ง€ ํŒ๋‹จํ•˜๋Š” ๋‹จ๊ณ„ ๋ฐ ์ƒ๊ธฐ ๋ณ€ํ™˜์ด ํ•„์š”ํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋˜๋Š” ๊ฒฝ์šฐ, ๋ณ€ํ™˜์ด ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณ€ํ™˜ํ•˜์—ฌ ์ƒ๊ธฐ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ถœ๋ ฅํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.Multimedia device input and output control method according to an embodiment of the present invention, in the multimedia device input and output management method performed in a multimedia system comprising at least one multimedia device, one input and output control device, one output device, the one or more Receiving at least one of the image data and the audio data from the multimedia device to the one input and output control device, determining whether the conversion of the received image data and the audio data is necessary, and if it is determined that the conversion is necessary, conversion And converting the necessary data into the one output device.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ฉ ๊ด€๋ฆฌํ•จ์œผ๋กœ์จ, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ž…์ถœ๋ ฅ์„ ํšจ์œจ์ ์œผ๋กœ ์ œ์–ดํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์ด ์ œ๊ณต๋œ๋‹ค.According to an embodiment of the present invention, there is provided a multimedia device input and output control apparatus and method for efficiently controlling the input and output of a plurality of multimedia devices by integrated management of multimedia data from one or more multimedia devices.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ, ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•˜๊ณ , ๊ฐ๊ฐ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ์ œ์–ดํ•จ์œผ๋กœ์จ, ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ํŠน์„ฑ์— ๋งž๊ฒŒ ๋…๋ฆฝ์ ์œผ๋กœ ๊ด€๋ฆฌ ๋ฐ ์ œ์–ดํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์ด ์ œ๊ณต๋œ๋‹ค.According to an embodiment of the present invention, by receiving video data and audio data of a plurality of multimedia devices, and separately controlling each data, the multimedia device input and output to independently manage and control according to the characteristics of the video data and audio data A control apparatus and method are provided.
๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๊ณ  ์ œ์–ดํ•จ์œผ๋กœ์จ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ๊ฐ๊ฐ์˜ ์ „์›์„ ๊ด€๋ฆฌํ•˜์—ฌ ๋ถˆํ•„์š”ํ•œ ์ „๋ ฅ๋‚ญ๋น„๋ฅผ ๋ฐฉ์ง€ํ•˜๊ณ , ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๊ฐ€ ๋™์‹œ์— ์ถœ๋ ฅ๋˜์–ด ํŠน์ • ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์‚ฌ์šฉ์‹œ ๋…ธ์ด์ฆˆ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜ ๋ฐ ๋ฐฉ๋ฒ•์ด ์ œ๊ณต๋œ๋‹ค.According to an embodiment of the present invention, by monitoring and controlling the power of a plurality of multimedia devices, by managing the power of each of the multimedia devices to prevent unnecessary power waste, a plurality of multimedia devices are output at the same time to generate noise when using a specific multimedia An apparatus and method for controlling input and output of a multimedia device is provided.
๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์‹œ์Šคํ…œ์„ ๋„์‹œํ•œ ๋ธ”๋ก๋„.1 is a block diagram illustrating a multimedia system according to an embodiment of the present invention.
๋„ 2๋Š” ๋„ 1์—์„œ ๋„์‹œํ•œ ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€์˜ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋ธ”๋ก๋„.FIG. 2 is a block diagram showing an example of the input / output control unit shown in FIG. 1. FIG.
๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€๋ฅผ ์นด๋“œ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„ํ•œ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด.3 is a diagram illustrating an example of implementing an input / output control unit in a card form according to an embodiment of the present invention.
๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ž…์ถœ๋ ฅ ์ œ์–ด ๋ฐฉ๋ฒ•์„ ๋„์‹œํ•œ ๋™์ž‘ ํ๋ฆ„๋„.4 is a flowchart illustrating an input / output control method of a multimedia device according to an embodiment of the present invention.
๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ๋„์‹œํ•œ ๋ธ”๋ก๋„.5 is a block diagram illustrating a multimedia input / output control device according to an embodiment of the present invention.
๋„ 6์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ์นด๋“œ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„ํ•œ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด.6 is a diagram illustrating an example of implementing a multimedia input / output control device in a card form according to an embodiment of the present invention.
๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด๋ฐฉ๋ฒ•์„ ๋„์‹œํ•œ ๋™์ž‘ ํ๋ฆ„๋„.7 is a flowchart illustrating a multimedia input / output control method according to an embodiment of the present invention.
๋„ 8์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ๋…๋ฆฝ๋œ ์žฅ์น˜ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„ํ•œ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด.8 is a diagram for one example of implementing a multimedia input / output control device as an independent device according to one embodiment of the present invention;
๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋‹ค์–‘ํ•œ ๋ฐ์ดํ„ฐ ์ž…์ถœ๋ ฅ ํฌํŠธ๋ฅผ ๊ฐ–๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด.9 is a diagram illustrating a multimedia input / output control device having various data input / output ports according to an embodiment of the present invention.
<๋ถ€ํ˜ธ์˜ ์„ค๋ช…><Description of the code>
111, 112, 113 : ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ 120 : ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜111, 112, 113: Multimedia device 120: I / O control device
130 : ์ถœ๋ ฅ์žฅ์น˜ 210 : ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€130: output device 210: data receiving unit
220 : ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€ 230 : ์ „์†ก๋ถ€220: data control unit 230: transmission unit
310 : ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€ 320 : ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€310: data receiver 320: data controller
330 : ์ „์†ก๋ถ€330: transmission unit
510 : ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€ 520 : ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€510: data receiving unit 520: data controlling unit
530 : ๋ฐ์ดํ„ฐ ์†ก์‹ ๋ถ€ 540 : ์ „์› ๊ด€๋ฆฌ๋ถ€530: data transmission unit 540: power management unit
550 : ๋ฐ์ดํ„ฐ ์ฐจ๋‹จ๋ถ€ 610 : ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€550: data blocking unit 610: data receiving unit
621 : ์˜์ƒ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€ 622 : ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€621: Image data processing unit 622: Audio data processing unit
630 : ๋ฐ์ดํ„ฐ ์†ก์‹ ๋ถ€ 810, 910 : HDMI ์ž…๋ ฅ ๋‹จ์ž630: data transmission unit 810, 910: HDMI input terminal
820, 920: HDMI ์ถœ๋ ฅ ๋‹จ์ž 830, 930 : ์ปดํผ๋„ŒํŠธ ์ž…๋ ฅ ๋‹จ์ž820, 920: HDMI output terminal 830, 930: component input terminal
840, 940 : ์˜ค๋””์˜ค ์ž…๋ ฅ ๋‹จ์ž 850, 950 : ์˜ค๋””์˜ค ์ถœ๋ ฅ ๋‹จ์ž840, 940: Audio input terminal 850, 950: Audio output terminal
์ดํ•˜, ์ฒจ๋ถ€๋œ ๋„๋ฉด๋“ค์— ๊ธฐ์žฌ๋œ ๋‚ด์šฉ๋“ค์„ ์ฐธ์กฐํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์˜ใ€€์‹ค์‹œ์˜ˆ๋“ค์„ ์ƒ์„ธํ•˜๊ฒŒ ์„ค๋ช…ํ•œ๋‹ค. ๋‹ค๋งŒ, ๋ณธ ๋ฐœ๋ช…์ด ์‹ค์‹œ์˜ˆ๋“ค์— ์˜ํ•ด ์ œํ•œ๋˜๊ฑฐ๋‚˜ ํ•œ์ •๋˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค. ๊ฐ ๋„๋ฉด์— ์ œ์‹œ๋œ ๋™์ผํ•œ ์ฐธ์กฐ๋ถ€ํ˜ธ๋Š” ๋™์ผํ•œ ๋ถ€์žฌ๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค.Hereinafter, with reference to the contents described in the accompanying drawings will be described in detail the embodiments of the present invention. However, the present invention is not limited or limited by the embodiments. Like reference numerals in the drawings denote like elements.
๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ๊ด€๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ ์‹œ์Šคํ…œ์„ ๋„์‹œํ•œ ๋ธ”๋ก๋„์ด๋‹ค.1 is a block diagram illustrating a system for managing a multimedia device according to an embodiment of the present invention.
๋„ 1์„ ์ฐธ๊ณ ํ•˜๋ฉด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ(100)์€ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ(111, 112, 113), ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120), ์ถœ๋ ฅ์žฅ์น˜(130)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค. ์—ฌ๊ธฐ์„œ, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ(111, 112, 113)๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณตํ•˜๋Š” ์žฅ์น˜๋ฅผ ์˜๋ฏธํ•  ์ˆ˜ ์žˆ๋‹ค. Referring to FIG. 1, the multimedia device management system 100 may include one or more multimedia devices 111, 112, and 113, an input / output controller 120, and an output device 130. Here, the one or more multimedia devices 111, 112, and 113 may mean a device for providing multimedia data.
์˜ˆ๋ฅผ ๋“ค์–ด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋Š” ํ”Œ๋ ˆ์ด ์Šคํ…Œ์ด์…˜, ๋‹Œํ…๋„ ๋“ฑ์˜ ๊ฒŒ์ž„ ๊ธฐ๊ธฐ, DVD ํ”Œ๋ ˆ์ด์–ด, ๋…ธ๋ž˜๋ฐฉ ๊ธฐ๊ธฐ, TV ๋“ฑ ๋‹ค์–‘ํ•œ ๊ธฐ๊ธฐ ์ค‘ ํ•˜๋‚˜์ผ ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ, ์Œ์„ฑ ๋ฐ์ดํ„ฐ ๋“ฑ์„ ๊ณต๊ธ‰ํ•จ์œผ๋กœ์จ, ํ™”๋ฉด์„ ํ†ตํ•ด ์‚ฌ์šฉ์ž์—๊ฒŒ ๋‹ค์–‘ํ•œ ์˜์ƒ, ์Œ์„ฑ ๋“ฑ์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋‹ค.For example, the multimedia device may be one of various devices such as a play station, a game device such as Nintendo, a DVD player, a karaoke device, and a TV. That is, the multimedia apparatus may provide various video, audio, etc. to the user through the screen by supplying video data, audio data, and the like.
์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120)๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ(111, 112, 113)๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•˜๊ณ , ์ƒ๊ธฐ ์ˆ˜์‹ ๋œ ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ฉ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. The input / output control device 120 may receive data from one or more multimedia devices 111, 112, and 113, and may collectively control the received data.
์˜ˆ๋ฅผ ๋“ค์–ด, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ(111, 112, 113)๋กœ๋ถ€ํ„ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•˜๊ณ  ์ˆ˜์‹ ๋œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€๊ณต, ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋‹ค.For example, the multimedia data may be received from one or more multimedia devices 111, 112, and 113, and processed and changed.
์—ฌ๊ธฐ์„œ, ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120)๋Š” ๋„ 2์„ ์ฐธ๊ณ ํ•˜์—ฌ ์ดํ•˜์—์„œ ๋”์šฑ ์ƒ์„ธํ•˜๊ฒŒ ์„ค๋ช…ํ•œ๋‹ค.Here, the input / output control device 120 will be described in more detail below with reference to FIG. 2.
๋„ 2๋Š” ์ƒ๊ธฐ ๋„ 1์—์„œ ๋„์‹œํ•œ ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€์˜ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋ธ”๋ก๋„์ด๋‹ค.FIG. 2 is a block diagram illustrating an example of the input / output control unit shown in FIG. 1.
๋„ 2๋ฅผ ์ฐธ๊ณ ํ•˜๋ฉด, ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120)๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(210), ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(220), ๋ฐ ์ „์†ก๋ถ€(230)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.Referring to FIG. 2, the input / output control device 120 may include a data receiver 210, a data controller 220, and a transmitter 230.
๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(210)๋Š” ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ(111, 112, 113)๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค. The data receiver 210 may receive at least one of image data and audio data from the one or more multimedia devices 111, 112, and 113.
์ด๋•Œ, ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(210)๋Š” ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜์‹ ํ•˜๊ธฐ ์œ„ํ•œ ์˜์ƒ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(๋ฏธ๋„์‹œ) ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(๋ฏธ๋„์‹œ)๋ฅผ ๊ฐ๊ฐ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค. In this case, the data receiver 210 may include an image data receiver (not shown) and an audio data receiver (not shown) for independently receiving the image data and the audio data.
์ฆ‰, ์˜์ƒ ๋ฐ์ดํ„ฐ์™€ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ๋…๋ฆฝ๋œ ์ฑ„๋„์„ ํ†ตํ•ด ์ˆ˜์‹ ํ•จ์œผ๋กœ์จ, ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹  ๋ฐ ์ˆ˜์‹  ๋ฐ์ดํ„ฐ์˜ ๊ด€๋ฆฌ๋ฅผ ํšจ์œจ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.That is, by receiving the video data and the audio data through independent channels, it is possible to efficiently receive and manage the data.
๋˜ํ•œ, ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(210)๋Š” HDMI์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ, ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹  ํšจ์œจ์„ ๋ณด๋‹ค ํ–ฅ์ƒ ์‹œํ‚ค๊ณ , ๋…ธ์ด์ฆˆ ๋ฐœ์ƒ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the data receiver 210 may receive data from the one or more multimedia devices through the HDMI cable. Therefore, the reception efficiency of data can be further improved, and noise generation can be minimized.
๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(220)๋Š” ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์„ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. The data controller 220 may control reception of the image data and the audio data.
์ฆ‰, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(220)๋Š” ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์—ฌ๋ถ€๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•˜๊ณ , ์ƒ๊ธฐ ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๊ทœ๊ฒฉ์„ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. That is, the data controller 220 may independently control whether the image data and the audio data are received from the one or more multimedia devices, and control the standard of the received image data and the audio data.
์˜ˆ๋ฅผ ๋“ค์–ด, ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(๋ฏธ๋„์‹œ) ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(๋ฏธ๋„์‹œ)๋ฅผ ํ†ตํ•ด ์ˆ˜์‹  ๊ฐ€๋Šฅํ•œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์—ฌ๋ถ€๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•˜์—ฌ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ˆ˜์‹ ์„ ์›ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ(ex. ์Œ์„ฑ mute), ํŠน์ • ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์„ ์ฐจ๋‹จํ•  ์ˆ˜๋„ ์žˆ๋‹ค.For example, independent control of the reception of the image data and the audio data that can be received through the image data receiver (not shown) and the audio data receiver (not shown) does not require reception of at least one of the image data and the audio data. In some cases (eg voice mute), it may block the reception of certain data.
๋‹ค๋ฅธ ์ผ์˜ˆ๋กœ, ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ ํฌ๊ธฐ๊ฐ€ ์„œ๋กœ ์ƒ์ดํ•œ ๊ฒฝ์šฐ, ์ถœ๋ ฅ์‹œ ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ์œผ๋กœ ํ†ต์ผํ•˜์—ฌ ์˜์ƒ์„ ์ถœ๋ ฅํ•˜๋„๋ก ์ˆ˜์‹ ๋œ ์˜์ƒ์„ ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ์œผ๋กœ ๋™๊ธฐํ™” ํ•  ์ˆ˜ ์žˆ๋‹ค. As another example, when the image data sizes of the one or more multimedia devices are different from each other, the received image may be synchronized to a preset standard so as to output the image by uniformly outputting the preset standard.
์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๊ฒฝ์šฐ๋„ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ๊ทœ๊ฒฉ(์Œ์„ฑํฌ๊ธฐ, ์Œ์งˆ ๋“ฑ)์„ ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ์œผ๋กœ ํ†ต์ผํ•˜์—ฌ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค.In the case of audio data, a standard (voice size, sound quality, etc.) may be uniformly output to a preset standard like the video data.
๋˜ํ•œ, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(220)๋Š”, ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์— ๋Œ€ํ•˜์—ฌ ์ง์ „์— ์ถœ๋ ฅํ•œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ์˜ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์„ ๊ธฐ์–ตํ•˜๊ณ  ๋‹ค์Œ ๋ฒˆ ์ถœ๋ ฅ์‹œ ์ง์ „ ์ถœ๋ ฅ๊ณผ ๋™์ผํ•˜๊ฒŒ ์ถœ๋ ฅํ•˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค. In addition, the data controller 220 may store the output specifications of the video data and the audio data immediately outputted to each multimedia device, and output the same as the previous output at the next output.
์˜ˆ๋ฅผ ๋“ค์–ด, DVD ํ”Œ๋ ˆ์ด์–ด์˜ ์ง์ „ ์žฌ์ƒ์‹œ, ๋ ˆ๋ฒจ 10ํฌ๊ธฐ๋กœ ์Œ์„ฑ์„ ์ถœ๋ ฅํ•˜์˜€๋˜ ๊ฒฝ์šฐ, ํ”Œ๋ ˆ์ด ์Šคํ…Œ์ด์…˜ ๋“ฑ๊ณผ ๊ฐ™์€ ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ์‚ฌ์šฉํ•œ ํ›„ ๋‹ค์‹œ DVD ํ”Œ๋ ˆ์ด์–ด๋ฅผ ์‚ฌ์šฉํ•˜๋”๋ผ๋„ ์ง์ „์— DVD ํ”Œ๋ ˆ์ด์–ด์˜ ์Œ์„ฑ ์ถœ๋ ฅ์ด ๋ ˆ๋ฒจ 10ํฌ๊ธฐ์˜€์Œ์„ ๊ธฐ์–ตํ•˜์—ฌ ๋™์ผํ•œ ํฌ๊ธฐ๋กœ ์žฌ์ƒํ•˜๋„๋ก ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. For example, if a DVD player outputs audio at level 10, the audio output of the DVD player was at level 10 immediately after using another multimedia device such as a PlayStation. Memory can be controlled to play at the same size.
์ฆ‰, ์‚ฌ์šฉ์ž๋Š” ์ด์ „ ์žฌ์ƒ์‹œ ์‚ฌ์šฉ์ž์˜ ์„ฑํ–ฅ์— ๋งž์ถ”์–ด ์˜์ƒ ๊ทœ๊ฒฉ, ์Œ์„ฑ ๊ทœ๊ฒฉ ๋“ฑ์„ ์„ค์ •ํ•ด ๋‘๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์œผ๋ฏ€๋กœ, ๋‹ค์Œ ์žฌ์ƒ์‹œ ์ด์ „ ์žฌ์ƒ์‹œ์˜ ์ถœ๋ ฅ ๊ทœ๊ฒฉ๊ณผ ๋™์ผํ•˜๊ฒŒ ์žฌ์ƒํ•˜๋„๋ก ํ•œ๋‹ค๋ฉด ์‚ฌ์šฉ์ž์˜ ํŽธ์˜์„ฑ์„ ๋ณด๋‹ค ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.That is, since the user often sets the video standard, the audio standard, etc. according to the user's inclination during the previous playback, the user's convenience can be further improved if the next playback is performed in the same way as the output standard at the previous playback.
๋˜ํ•œ, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(220)๋Š” ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๊ฐ€ ์ˆ˜์‹ ๋˜๋Š” ๊ฒฝ์šฐ, ๋‚˜๋จธ์ง€ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ž…๋ ฅ์„ ์ฐจ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค. In addition, when at least one of the image data and the audio data is received from one multimedia device, the data controller 220 may block the input of the image data and the audio data from the other multimedia devices.
์˜ˆ๋ฅผ ๋“ค์–ด, ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ๋ฐ์ดํ„ฐ๊ฐ€ ์ˆ˜์‹ ๋˜๋Š” ๋™์•ˆ ์ œ2 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ๋ฐ์ดํ„ฐ์˜ ์ „์†ก ์š”์ฒญ์ด ๋ฐœ์ƒํ•˜๋”๋ผ๋„ ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ˆ˜์‹ ์ด ์™„๋ฃŒ๋˜๋Š” ๋™์•ˆ์€ ์ œ2 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ํฌํ•จํ•œ ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ์ฐจ๋‹จํ•˜๊ณ , ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ˆ˜์‹ ์ด ์™„๋ฃŒ๋  ๋•Œ๊นŒ์ง€ ์ œ2 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ๋Œ€๊ธฐํ•˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค. For example, even if a request for transmission of the video data and the audio data occurs from the second multimedia device while the video data and the audio data are received from the first multimedia device, the second multimedia device may be disconnected while the reception of the first multimedia device is completed. It is possible to block the reception of data from other multimedia devices, including, and to wait for data reception by the second multimedia device until the first multimedia reception is completed.
๋”ฐ๋ผ์„œ, ๋™์‹œ์— ๋‘ ๊ฐœ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ด ์ง„ํ–‰๋˜์–ด ๋…ธ์ด์ฆˆ๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ์ˆ˜์‹  ํšจ์œจ์ด ๋–จ์–ด์ง€๋Š” ๊ฒƒ์„ ๋ฏธ์—ฐ์— ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, it is possible to prevent data from being received from two or more multimedia devices at the same time, thereby generating noise and decreasing reception efficiency.
์ „์†ก๋ถ€(230)๋Š” ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ๋ถ€๋กœ ์ „์†กํ•  ์ˆ˜ ์žˆ๋‹ค. ์—ฌ๊ธฐ์„œ, ์ถœ๋ ฅ๋ถ€๋Š” ์Œ์„ฑ ๋ฐ์ดํ„ฐ ๋ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ๋ฅผ ์žฌ์ƒํ•˜๊ธฐ ์œ„ํ•œ ์ถœ๋ ฅ ์žฅ์น˜์ผ ์ˆ˜ ์žˆ๋‹ค. The transmitter 230 may transmit the image data and the audio data to an output unit. Here, the output unit may be an output device for reproducing audio data and video data.
์˜ˆ๋ฅผ ๋“ค์–ด, ๋ชจ๋‹ˆํ„ฐ, ์Šคํฌ๋ฆฐ, ์Šคํ”ผ์ปค ๋“ฑ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋Š” ์ถœ๋ ฅ ์žฅ์น˜๋ฅผ ํฌํ•จํ•˜๋ฉฐ, ๋‹ค์–‘ํ•œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ถœ๋ ฅ์„ ์œ„ํ•ด์„œ๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ๋ชจ๋‘ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋Š” ์ถœ๋ ฅ ์žฅ์น˜๊ฐ€ ์‚ฌ์šฉ๋˜๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.For example, an output device capable of outputting at least one of video data and audio data such as a monitor, a screen, and a speaker, and an output capable of outputting both video data and audio data to output data from various multimedia devices. It is preferred that the device be used.
๋”ฐ๋ผ์„œ, ์ „์†ก๋ถ€(230)๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ˆ˜์‹ , ๊ฐ€๊ณต๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜์—ฌ ๋ฐ์ดํ„ฐ ์ถœ๋ ฅ์ด ์ด๋ฃจ์–ด์ง€๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, the transmitter 230 may transmit the image data and the audio data received and processed from one or more multimedia devices to one output device to output data.
๋‹ค์‹œ ๋„ 1์„ ์ฐธ๊ณ ํ•˜๋ฉด, ์ถœ๋ ฅ์žฅ์น˜(130)๋Š” ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๊ณ , ์ƒ๊ธฐ ์–ธ๊ธ‰ํ•œ ๋ฐ”์™€ ๊ฐ™์ด, ๋‹ค์–‘ํ•œ ์ถœ๋ ฅ ์žฅ์น˜ ์ค‘ ํ•˜๋‚˜์ผ ์ˆ˜ ์žˆ๋‹ค.Referring back to FIG. 1, the output device 130 may output data of the one or more multimedia devices, and as described above, may be one of various output devices.
๋˜ํ•œ, ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120)๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ๊ด€๋ฆฌํ•˜๋Š” ์ „์› ๊ด€๋ฆฌ๋ถ€(๋ฏธ๋„์‹œ)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the input / output controller 120 may include a power management unit (not shown) that manages power of one or more multimedia devices.
์ฆ‰, ์ „์› ๊ด€๋ฆฌ๋ถ€(๋ฏธ๋„์‹œ)๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์‚ฌ์šฉ์‹œ๊ฐ„์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜์—ฌ ๊ธฐ์„ค์ •๋œ ์‹œ๊ฐ„์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค. That is, the power management unit (not shown) may monitor the usage time of one or more multimedia devices to manage the power of the multimedia device that is not used for a preset time.
์˜ˆ๋ฅผ ๋“ค์–ด, ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ๋งˆ์ง€๋ง‰ ์‚ฌ์šฉ์‹œ๊ฐ์„ ๊ธฐ์–ตํ•˜์—ฌ ๊ธฐ์„ค์ •๋œ ์‹œ๊ฐ„(ex. 30๋ถ„) ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ, ์‚ฌ์šฉ๋˜์ง€ ์•Š์€ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ์ฐจ๋‹จํ•˜๊ฑฐ๋‚˜ ์ ˆ์ „๋ชจ๋“œ๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ๋“ฑ ์ „์›์„ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋•Œ, ๊ธฐ์„ค์ •๋œ ์‹œ๊ฐ„์€ ์‚ฌ์šฉ์ž๊ฐ€ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ ์‚ฌ์šฉ์ž๊ฐ€ ์›ํ•˜๋Š” ์‹œ๊ฐ„์— ๋”ฐ๋ผ ์ „์›์ด ๊ด€๋ฆฌ๋˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค.For example, when the last time of use of each multimedia device is memorized and the preset time (ex. 30 minutes) is not used, the power can be managed by turning off the power of the unused multimedia device or changing to a power saving mode. . In this case, the preset time may be changed by the user so that the power may be managed according to the time desired by the user.
์ƒ๊ธฐ์™€ ๊ฐ™์ด, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ฉ ๊ด€๋ฆฌํ•จ์œผ๋กœ์จ, ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ž…์ถœ๋ ฅ์„ ํšจ์œจ์ ์œผ๋กœ ์ œ์–ดํ•˜๊ณ , ๋…ธ์ด์ฆˆ ๋ฐœ์ƒ์„ ์ตœ์†Œํ™”ํ•˜๋ฉฐ, ์‚ฌ์šฉ์ž์˜ ํŽธ์˜๋ฅผ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.As described above, by integrated management of the multimedia data from one or more multimedia devices, it is possible to efficiently control the input and output of the plurality of multimedia devices, minimize the occurrence of noise, and improve the user's convenience.
๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€๋ฅผ ์นด๋“œ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„ํ•œ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค.3 is a diagram for one example of implementing the input / output control unit in the form of a card according to an embodiment of the present invention.
๋„ 3์„ ์ฐธ๊ณ ํ•˜๋ฉด, ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120)๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•˜๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(310), ์ˆ˜์‹ ๋œ ๋ฐ์ดํ„ฐ๋ฅผ ์ œ์–ดํ•˜๋Š” ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(320), ๋ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜๋Š” ์ „์†ก๋ถ€(330)๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.Referring to FIG. 3, the input / output controller 120 includes a data receiver 310 for receiving multimedia data from one or more multimedia devices, a data controller 320 for controlling the received data, and a transmission for transmitting data to an output device. It may be composed of a portion 330.
์—ฌ๊ธฐ์„œ, ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(310)๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ์™€ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ๊ฐ ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค.Here, the data receiver 310 may independently receive the image data and the audio data.
๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(320)๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์—ฌ๋ถ€๋ฅผ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๊ณ , ์ˆ˜์‹ ๋œ ๋ฐ์ดํ„ฐ์˜ ๊ทœ๊ฒฉ์„ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค. The data controller 320 may control whether data is received and manage a standard of the received data.
์ „์†ก๋ถ€(330)๋Š” ์ˆ˜์‹ ๋œ ๋ฐ์ดํ„ฐ ๋˜๋Š” ๊ฐ€๊ณต๋œ ๋ฐ์ดํ„ฐ๋ฅผ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜์—ฌ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋ฅผ ํ†ตํ•ด ๋ฐ์ดํ„ฐ๊ฐ€ ์žฌ์ƒ๋˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค.The transmitter 330 may transmit the received data or the processed data to one output device so that the data is reproduced through one output device.
์—ฌ๊ธฐ์„œ, ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120)๊ฐ€ ์ƒ๊ธฐ์™€ ๊ฐ™์ด ์Šฌ๋กฏ์„ ํ†ตํ•ด ์—ฐ๊ฒฐ๋˜๋Š” ํšŒ๋กœ๊ธฐํŒ์˜ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„๋œ ์ผ์‹ค์‹œ์˜ˆ๋ฅผ ์„ค๋ช…ํ•˜์˜€์œผ๋‚˜, ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(120)๋Š” USB ํฌํŠธ๋กœ ์—ฐ๊ฒฐ๋˜๋Š” ์™ธ์žฅ์žฅ์น˜ ๋“ฑ ๋‹ค์–‘ํ•œ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„๋  ์ˆ˜ ์žˆ๋‹ค.Here, while the input and output control device 120 has been described in the form of a circuit board connected through a slot as described above, the input and output control device 120 is implemented in various forms such as an external device connected to the USB port. Can be.
์˜ˆ๋ฅผ๋“ค์–ด, ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€๋Š” USB ํฌํŠธ๋กœ ์—ฐ๊ฒฐ๋˜๋Š” ์™ธ์žฅ์žฅ์น˜๋กœ ๊ตฌํ˜„๋˜๊ณ , ๋‹ค์–‘ํ•œ ๋ฐ์ดํ„ฐ์˜ ์ž…๋ ฅ ๋˜๋Š” ์ถœ๋ ฅ์„ ์œ„ํ•œ ๋ณต์ˆ˜์˜ ๋‹จ์ž๋ฅผ ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋‹ค.For example, the input / output controller may be implemented as an external device connected to a USB port, and may have a plurality of terminals for inputting or outputting various data.
์ฆ‰, ์ƒ๊ธฐ USB ํฌํŠธ๋กœ ์—ฐ๊ฒฐ๋˜๋Š” ์™ธ์žฅ์žฅ์น˜๋กœ ๊ตฌํ˜„๋œ ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€๋Š” HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ธฐ ์œ„ํ•œ HDMI ์ž…๋ ฅ ๋‹จ์ž, ๋ฐ์ดํ„ฐ๋ฅผ HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜๊ธฐ ์œ„ํ•œ HDMI ์ถœ๋ ฅ ๋‹จ์ž, ์ปดํผ๋„ŒํŠธ ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ธฐ ์œ„ํ•œ ์ปดํผ๋„ŒํŠธ ์ž…๋ ฅ ๋‹จ์ž, ์˜ค๋””์˜ค ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๋Š” ์˜ค๋””์˜ค ์ž…๋ ฅ ๋‹จ์ž, ์˜ค๋””์˜ค ์žฅ์น˜๋ฅผ ํ†ตํ•ด ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅํ•˜๊ธฐ ์œ„ํ•œ ์˜ค๋””์˜ค ์ถœ๋ ฅ ๋‹จ์ž, ์ปดํผ์ง€ํŠธ ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์ปดํผ์ง€ํŠธ ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ธฐ ์œ„ํ•œ ์ปดํผ์ง€ํŠธ ์ž…๋ ฅ ๋‹จ์ž ๋“ฑ ๋‹ค์–‘ํ•œ ์ž…๋ ฅ ๋‹จ์ž๋ฅผ ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋‹ค.That is, the input / output controller implemented as an external device connected to the USB port may include an HDMI input terminal for receiving data from a multimedia device through an HDMI cable, an HDMI output terminal for transmitting data to an output device through an HDMI cable, and a component cable. Component input terminal for inputting data through an audio cable, Audio input terminal for receiving audio data through an audio cable, Audio output terminal for outputting audio data through an audio device, and Composite data input for receiving a composite cable It may have various input terminals such as a composite input terminal.
์ด๋•Œ, USB ํฌํŠธ๋กœ ์—ฐ๊ฒฐ๋˜๋Š” ์™ธ์žฅ์žฅ์น˜๋กœ ๊ตฌํ˜„๋œ ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€์˜ ๊ฒฝ์šฐ, ๋‹ค์–‘ํ•œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ณ , ์ž…๋ ฅ๋ฐ›์€ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ์žฅ์น˜๋ฅผ ํ†ตํ•ด ํ™”๋ฉด ์ถœ๋ ฅํ•˜๊ณ ์ž ํ•˜๋Š” ๊ฒฝ์šฐ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ ๋“ฑ์„ ๊ฑฐ์น˜์ง€ ์•Š๊ณ  ์ถœ๋ ฅ ๋‹จ์ž๋ฅผ ํ†ตํ•ด ์ง์ ‘์ ์œผ๋กœ ์ถœ๋ ฅ์žฅ์น˜๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ „์†กํ•จ์œผ๋กœ์„œ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ์˜ ์„ฑ๋Šฅ๋“ฑ์— ๊ตฌ์• ๋ฐ›์ง€ ์•Š๊ณ , ๊ณ ํ™”์งˆ์˜ ์˜์ƒ์„ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ, ์ด ๊ฒฝ์šฐ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ ๋“ฑ์„ ๊ฑฐ์ณ ์ถœ๋ ฅ๋˜๋Š” ๊ฒฝ์šฐ์— ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๋…ธ์ด์ฆˆ ๋ฌธ์ œ๋„ ํ•ด๊ฒฐ๋  ์ˆ˜ ์žˆ๋‹ค.In this case, the input / output control unit implemented as an external device connected to the USB port may receive data from various multimedia devices and output the input data through an output device. By directly transmitting data to the output device, high quality video can be output regardless of the performance of the graphics card. In this case, the noise problem that may occur when output through a graphics card or the like can also be solved.
๋งˆ์ฐฌ๊ฐ€์ง€๋กœ, ์นด๋“œ ํ˜•ํƒœ์˜ ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€๋„ ์ƒ๊ธฐ USB ํฌํŠธ๋กœ ์—ฐ๊ฒฐ๋˜๋Š” ์™ธ์žฅ์žฅ์น˜ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„๋œ ์ž…์ถœ๋ ฅ ์ œ์–ด๋ถ€์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ HDMI ์ž…๋ ฅ ๋‹จ์ž, HDMI ์ถœ๋ ฅ ๋‹จ์ž, ์ปดํผ๋„ŒํŠธ ์ž…๋ ฅ ๋‹จ์ž, ์˜ค๋””์˜ค ์ž…๋ ฅ ๋‹จ์ž, ์˜ค๋””์˜ค ์ถœ๋ ฅ ๋‹จ์ž, ์ปดํผ์ง€ํŠธ ์ž…๋ ฅ ๋‹จ์ž๋ฅผ ํฌํ•จํ•˜์—ฌ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ ๋“ฑ์„ ๊ฑฐ์น˜์ง€ ์•Š๊ณ  ์ถœ๋ ฅ ๋‹จ์ž๋ฅผ ํ†ตํ•ด ์ง์ ‘์ ์œผ๋กœ ์ถœ๋ ฅ์žฅ์น˜๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ „์†กํ•  ์ˆ˜ ์žˆ๋‹ค.Similarly, the input / output control unit in the form of a card includes an HDMI input terminal, an HDMI output terminal, a component input terminal, an audio input terminal, an audio output terminal, and a composite input terminal like the input / output control unit implemented in the form of an external device connected to the USB port. Thus, data can be directly transmitted to the output device through the output terminal without going through the graphics card.
์ด ๊ฒฝ์šฐ, ์ƒ๊ธฐ ์–ธ๊ธ‰ํ•œ ๋ฐ”์™€ ๊ฐ™์ด, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ์˜ ์„ฑ๋Šฅ๋“ฑ์— ๊ตฌ์• ๋ฐ›์ง€ ์•Š๊ณ , ๊ณ ํ™”์งˆ์˜ ์˜์ƒ์„ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๊ณ , ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ๋ฅผ ๊ฒฝ์œ ํ•˜์—ฌ ์ถœ๋ ฅํ•˜๋Š” ๊ฒฝ์šฐ์— ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๋…ธ์ด์ฆˆ๋ฅผ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค.In this case, as mentioned above, regardless of the performance of the graphics card, it is possible to output a high quality image and to prevent noise that may occur when outputting via the graphics card.
๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ๋ฐฉ๋ฒ•์„ ๋„์‹œํ•œ ๋™์ž‘ ํ๋ฆ„๋„์ด๋‹ค.4 is a flowchart illustrating an input / output management method of a multimedia device according to an embodiment of the present invention.
๋„ 4๋ฅผ ์ฐธ๊ณ ํ•˜๋ฉด, ๋‹จ๊ณ„(S410)์—์„œ๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ƒ๊ธฐ ํ•˜๋‚˜์˜ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜๋กœ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค. Referring to FIG. 4, in operation S410, at least one of image data and audio data may be received from one or more multimedia devices to the one input / output control device.
์ด๋•Œ, ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•˜๋Š” ๊ฒฝ์šฐ, ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์€ ์ฐจ๋‹จํ•˜์—ฌ ๋…ธ์ด์ฆˆ ๋ฐœ์ƒ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ๋‹ค.In this case, when data is received from one multimedia device, data reception from another multimedia device may be blocked to minimize noise generation.
๋‹จ๊ณ„(S420)์—์„œ๋Š” ์ˆ˜์‹ ๋œ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๋ณ€ํ™˜์ด ํ•„์š”ํ•œ์ง€ ํŒ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๊ทœ๊ฒฉ์ด ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ๊ณผ ์ƒ์ดํ•˜๊ฑฐ๋‚˜, ์ง์ „์— ์ถœ๋ ฅ๋œ ๊ทœ๊ฒฉ๊ณผ ์ƒ์ดํ•œ ๊ฒฝ์šฐ ๋“ฑ ๋ฐ์ดํ„ฐ ์ถœ๋ ฅ์— ์•ž์„œ ๋ณ€ํ™˜์ด ํ•„์š”ํ•œ์ง€ ์—ฌ๋ถ€๋ฅผ ํŒ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค.In operation S420, it may be determined whether conversion of the received image data and the audio data is necessary. That is, it may be determined whether conversion is necessary before data output, such as a case in which the received image data and audio data differ from a preset standard or differ from a previously output standard.
๋‹จ๊ณ„(S430)์—์„œ๋Š” ๋ณ€ํ™˜์ด ํ•„์š”ํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋˜๋Š” ๊ฒฝ์šฐ, ๋ณ€ํ™˜์ด ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณ€ํ™˜ํ•˜์—ฌ ์ƒ๊ธฐ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ˆ˜์‹ ๋œ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๊ฐ€ ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ(ex. ๋ ˆ๋ฒจ 15ํฌ๊ธฐ)์™€ ๋‹ค๋ฅธ ๊ฒฝ์šฐ, ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ์œผ๋กœ ๋ ˆ๋ฒจ์„ ์กฐ์ ˆํ•˜์—ฌ ์ถœ๋ ฅ์žฅ์น˜์—์„œ ์ถœ๋ ฅํ•˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค.In operation S430, when it is determined that conversion is necessary, data for conversion may be converted and output to the one output device. For example, when the received voice data is different from a preset standard (eg, level 15 size), the output device may adjust the level to the preset standard and output the same.
๋‹จ๊ณ„(S440)์—์„œ๋Š” ์ˆ˜์‹ ๋œ ๋ฐ์ดํ„ฐ์˜ ๋ณ€ํ™˜์ด ํ•„์š”ํ•˜์ง€ ์•Š์€ ๊ฒฝ์šฐ์—๋Š” ์ˆ˜์‹ ๋œ ๋ฐ์ดํ„ฐ๋ฅผ ๊ทธ๋Œ€๋กœ ์ถœ๋ ฅ์žฅ์น˜์—์„œ ์žฌ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค.In operation S440, when the conversion of the received data is not necessary, the received data may be reproduced in the output device as it is.
์ƒ๊ธฐ์™€ ๊ฐ™์ด, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ฉ ๊ด€๋ฆฌํ•˜์—ฌ ๋ณด๋‹ค ํšจ์œจ์ ์œผ๋กœ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ๊ด€๋ฆฌํ•˜๊ณ , ๋…ธ์ด์ฆˆ ๋ฐœ์ƒ ๋“ฑ์„ ์˜ˆ๋ฐฉํ•˜์—ฌ ์‚ฌ์šฉ์ž ๋งŒ์กฑ๋„๋ฅผ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์‹œ์Šคํ…œ ๋ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ์žฅ์น˜, ๋ฐฉ๋ฒ•์ด ์ œ๊ณต๋  ์ˆ˜ ์žˆ๋‹ค.As described above, there is provided a multimedia system and a multimedia device input / output management device and method for integrated management of multimedia data from one or more multimedia devices to more efficiently manage the multimedia devices and prevent noise generation to improve user satisfaction. Can be.
๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ๋„์‹œํ•œ ๋ธ”๋ก๋„์ด๋‹ค.5 is a block diagram illustrating an apparatus for controlling input and output of a multimedia device according to another embodiment of the present invention.
๋„ 5๋ฅผ ์ฐธ๊ณ ํ•˜๋ฉด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(500)๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(510), ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(520), ๋ฐ ๋ฐ์ดํ„ฐ ์†ก์‹ ๋ถ€(530)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.Referring to FIG. 5, the multimedia device input / output controller 500 may include a data receiver 510, a data controller 520, and a data transmitter 530.
๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(510)๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค. ์—ฌ๊ธฐ์„œ, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋‹ค์–‘ํ•œ ์žฅ์น˜์ผ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ํ”Œ๋ ˆ์ด ์Šคํ…Œ์ด์…˜, ๋‹Œํ…๋„ ๋“ฑ์˜ ๊ฒŒ์ž„ ๊ธฐ๊ธฐ, DVD ํ”Œ๋ ˆ์ด์–ด, ๋…ธ๋ž˜๋ฐฉ ๊ธฐ๊ธฐ, TV ๋“ฑ ๋‹ค์–‘ํ•œ ์žฅ์น˜ ์ค‘ ํ•˜๋‚˜์ผ ์ˆ˜ ์žˆ๋‹ค. The data receiver 510 may receive multimedia data from one or more multimedia devices. Here, the one or more multimedia devices may be various devices that provide multimedia data, and may be one of various devices such as a play station, a game device such as Nintendo, a DVD player, a karaoke device, and a TV.
๋˜ํ•œ, ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ˆ˜์‹ ๋˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋Š” ์˜์ƒ์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ํฌํ•จํ•˜๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ, ์Œ์„ฑ์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ํฌํ•จํ•˜๋Š” ์Œ์„ฑ ๋ฐ์ดํ„ฐ ๋“ฑ์„ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the multimedia data received from the one or more multimedia devices may include image data including information about an image, voice data including information about a voice, and the like.
์ด๋•Œ, ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(510)๋Š”, ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ˆ˜์‹ ํ•˜๊ณ , ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์„ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. In this case, the data receiver 510 may receive at least one of image data and audio data from the one or more multimedia devices through an HDMI cable, and independently control the reception of the image data and the audio data.
์ฆ‰, HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ˆ˜์‹ ํ•จ์œผ๋กœ์จ, ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹  ํšจ์œจ์„ ๋ณด๋‹ค ํ–ฅ์ƒ์‹œํ‚ค๊ณ , ๋…ธ์ด์ฆˆ ๋ฐœ์ƒ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ๋‹ค.That is, by receiving at least one of the image data and the audio data through the HDMI cable, it is possible to further improve the reception efficiency of the data and minimize the generation of noise.
๋˜ํ•œ, ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(510)๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ์™€ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ๋…๋ฆฝ๋œ ์ฑ„๋„์„ ํ†ตํ•ด ์ˆ˜์‹ ํ•จ์œผ๋กœ์จ, ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹  ๋ฐ ์ˆ˜์‹  ๋ฐ์ดํ„ฐ์˜ ๊ด€๋ฆฌ๋ฅผ ํšจ์œจ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the data receiver 510 may efficiently receive and manage data and receive data by receiving image data and audio data through independent channels.
์ฆ‰, ์˜์ƒ ๋ฐ์ดํ„ฐ์™€ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ํ•จ๊ป˜ ์ˆ˜์‹ ํ•˜๋Š” ๊ฒฝ์šฐ, ๋‘ ๋ฐ์ดํ„ฐ๊ฐ€ ํ˜ผํ•ฉ๋˜์–ด ๋…ธ์ด์ฆˆ๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ, ๋ฐ์ดํ„ฐ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ๊ฐ๊ธฐ ๋…๋ฆฝ์ ์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค.That is, when the image data and the audio data are received together, the two data may be mixed to generate noise, and thus data may be independently received according to the data type.
๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(520)๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ์˜ ์ž…์ถœ๋ ฅ์„ ํ†ตํ•ฉ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(520)๋Š” ์ƒ๊ธฐ ์ˆ˜์‹ ๋œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ์˜ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์„ ๊ธฐ์„ค์ •๋œ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์œผ๋กœ ๋™๊ธฐํ™”ํ•˜์—ฌ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค. The data controller 520 may collectively control input and output of multimedia data. For example, the data controller 520 may output an output specification of the received multimedia data in synchronization with a preset output specification.
์ฆ‰, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ ํฌ๊ธฐ๊ฐ€ ์„œ๋กœ ์ƒ์ดํ•œ ๊ฒฝ์šฐ, ์ถœ๋ ฅ์‹œ ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ์œผ๋กœ ํ†ต์ผํ•˜์—ฌ ์˜์ƒ์„ ์ถœ๋ ฅํ•˜๋„๋ก ์ˆ˜์‹ ๋œ ์˜์ƒ์„ ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ์œผ๋กœ ๋™๊ธฐํ™” ํ•  ์ˆ˜ ์žˆ๋‹ค. That is, when image data sizes of one or more multimedia devices are different from each other, the received image may be synchronized to a preset standard so as to output the image by uniformly outputting the preset standard.
์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๊ฒฝ์šฐ๋„ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ๊ทœ๊ฒฉ(์Œ์„ฑํฌ๊ธฐ, ์Œ์งˆ ๋“ฑ)์„ ๊ธฐ์„ค์ •๋œ ๊ทœ๊ฒฉ์œผ๋กœ ํ†ต์ผํ•˜์—ฌ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค.In the case of audio data, a standard (voice size, sound quality, etc.) may be uniformly output to a preset standard like the video data.
๋˜ํ•œ, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(520)๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ๊ฐ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹  ์—ฌ๋ถ€๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•˜๊ณ , ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๊ฐ€๊ณต ์—ฌ๋ถ€๋„ ๋…๋ฆฝ์ ์œผ๋กœ ํŒ๋‹จ, ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the data controller 520 may independently control the image data and the audio data. For example, it is possible to independently control whether to receive video data and audio data, and to independently determine and control whether or not to process the received video data and audio data.
๋˜ํ•œ, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(520)๋Š” ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์— ๋Œ€ํ•˜์—ฌ ์ง์ „์— ์ถœ๋ ฅํ•œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ์˜ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์„ ๊ธฐ์–ตํ•˜๊ณ  ๋‹ค์Œ ๋ฒˆ ์ถœ๋ ฅ์‹œ ์ง์ „ ์ถœ๋ ฅ๊ณผ ๋™์ผํ•˜๊ฒŒ ์ถœ๋ ฅํ•˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค. In addition, the data control unit 520 may store the output specifications of the image data and the audio data immediately outputted to each multimedia device, and output the same as the previous output at the next output.
์˜ˆ๋ฅผ ๋“ค์–ด, ํŠน์ • ์‚ฌ์šฉ์ž๊ฐ€ ๋ฉ€ํ‹ฐ๋ฐฉ์—์„œ ๋…ธ๋ž˜๋ฐฉ ๊ธฐ๊ธฐ์˜ ์ง์ „ ์‚ฌ์šฉ์‹œ, ๋ ˆ๋ฒจ 5์˜ ํฌ๊ธฐ๋กœ ์‚ฌ์šฉํ•˜์˜€๋‹ค๊ณ  ๊ฐ€์ •ํ•˜๋ฉด, ๋…ธ๋ž˜๋ฐฉ ๊ธฐ๊ธฐ ์‚ฌ์šฉ ์ดํ›„ ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜๋‹ค๊ฐ€ ๋‹ค์‹œ ๋…ธ๋ž˜๋ฐฉ ๊ธฐ๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ ์ž ํ•˜๋Š” ๊ฒฝ์šฐ, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(120)๋Š” ์ง์ „ ์‚ฌ์šฉ์‹œ์˜ ์˜ค๋””์˜ค ์ถœ๋ ฅ์ด ๋ ˆ๋ฒจ 5 ํฌ๊ธฐ์˜€์Œ์„ ๊ธฐ์–ตํ•˜์—ฌ ๋™์ผํ•œ ํฌ๊ธฐ๋กœ ์žฌ์ƒํ•˜๋„๋ก ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค. For example, assuming that a specific user uses a level 5 size when using a karaoke device immediately in a multi-room, the user wants to use another karaoke device after using the karaoke device, and then uses the karaoke device again. Can be controlled to play at the same size by remembering that the audio output at the previous use was level 5 size.
์ด๋•Œ, ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€(520)๋Š” ์ง์ „ ์‚ฌ์šฉ์‹œ์˜ ๊ทœ๊ฒฉ๊ณผ๋Š” ๊ด€๊ณ„์—†์ด ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ณ„๋กœ ๊ธฐ๋ณธ๊ฐ’์„ ์„ค์ •ํ•˜์—ฌ ์žฌ์ƒ์‹œ ์„ค์ •๋œ ๊ธฐ๋ณธ๊ฐ’์œผ๋กœ ์žฌ์ƒ๋˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค.In this case, the data controller 520 may set a default value for each multimedia device regardless of the standard used immediately before, so that the data controller 520 is played with the default value set during playback.
์ƒ๊ธฐ ์„ค์ •๋œ ๊ธฐ๋ณธ๊ฐ’์€ ์‚ฌ์šฉ์ž๊ฐ€ ์ž„์˜๋กœ ์ง€์ •ํ•œ ๊ฐ’์ผ ์ˆ˜๋„ ์žˆ๊ณ , ๊ธฐ๊ธฐ ์ƒ์‚ฐ์—…์ฒด ๋“ฑ์—์„œ ์ˆ˜ํ–‰ํ•œ ์‹คํ—˜ ๋“ฑ์— ์˜ํ•ด ๊ฒฐ์ •๋œ ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ํšจ๊ณผ๋ฅผ ๊ทน๋Œ€ํ™”ํ•˜๋Š” ๊ฐ’์ผ ์ˆ˜๋„ ์žˆ๋‹ค.The set default value may be a value that is arbitrarily designated by the user, or may be a value that maximizes the effect of each multimedia device determined by an experiment performed by a device manufacturer or the like.
๋ฐ์ดํ„ฐ ์†ก์‹ ๋ถ€(530)๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์†ก์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ, ์Œ์„ฑ ๋ฐ์ดํ„ฐ ๋“ฑ์„ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•  ์ˆ˜ ์žˆ๋‹ค.The data transmitter 530 may transmit the multimedia data to the output device. That is, image data, audio data, and the like from one or more multimedia devices may be transmitted to one output device.
๋˜ํ•œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(500)๋Š” ์ „์› ๊ด€๋ฆฌ๋ถ€(540)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the multimedia input / output control device 500 may include a power management unit 540.
์ „์› ๊ด€๋ฆฌ๋ถ€(540)๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์‚ฌ์šฉ์‹œ๊ฐ„์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜์—ฌ ๊ธฐ์„ค์ •๋œ ์‹œ๊ฐ„์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค.The power manager 540 may monitor the use time of one or more multimedia devices to manage the power of multimedia devices that are not used for a predetermined time or more.
์ฆ‰, ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๊ฐ€ ์‚ฌ์šฉ๋˜์ง€ ์•Š์€ ์‹œ๊ฐ„์„ ์นด์šดํŒ…ํ•˜์—ฌ ๊ธฐ์„ค์ •๋œ ์‹œ๊ฐ„(ex. 30๋ถ„) ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ, ์‚ฌ์šฉ๋˜์ง€ ์•Š์€ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ์ฐจ๋‹จํ•˜๊ฑฐ๋‚˜ ์ ˆ์ „๋ชจ๋“œ๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ๋“ฑ ์ „์›์„ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค. That is, when each multimedia device is not used by counting the unused time, the power may be managed such as turning off the power of the unused multimedia device or changing to a power saving mode.
๋”ฐ๋ผ์„œ, ์ƒ๊ธฐ์™€ ๊ฐ™์€ ์ „์› ์ž๋™ ๊ด€๋ฆฌ๋ฅผ ํ†ตํ•ด ๋ถˆํ•„์š”ํ•œ ์ „๋ ฅ์˜ ์†Œ๋ชจ๋ฅผ ๋ฐฉ์ง€ํ•˜์—ฌ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ๊ด€๋ฆฌ ๋น„์šฉ์„ ์ ˆ๊ฐ ํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, it is possible to prevent unnecessary power consumption through the automatic power management as described above to reduce the cost of managing the multimedia device.
๋˜ํ•œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜(500)๋Š” ๋ฐ์ดํ„ฐ ์ฐจ๋‹จ๋ถ€(550)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the multimedia input / output control device 500 may include a data blocker 550.
๋ฐ์ดํ„ฐ ์ฐจ๋‹จ๋ถ€(550)๋Š” ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๊ฐ€ ์ˆ˜์‹ ๋˜๋Š” ๊ฒฝ์šฐ, ๋‚˜๋จธ์ง€ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ž…๋ ฅ์„ ์ฐจ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค.When at least one of the image data and the audio data is received from one multimedia device, the data blocker 550 may block the input of the image data and the audio data from the other multimedia device.
์˜ˆ๋ฅผ ๋“ค์–ด, ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๊ฐ€ ์ˆ˜์‹ ๋˜๋Š” ๋™์•ˆ ์ œ2 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ์˜ ์ „์†ก ์š”์ฒญ์ด ๋ฐœ์ƒํ•˜๋”๋ผ๋„ ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ด ์™„๋ฃŒ๋˜๊ธฐ๊นŒ์ง€ ์ œ2 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ํฌํ•จํ•œ ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ์ฐจ๋‹จํ•˜๊ณ , ์ „์†ก ์š”์ฒญ์ด ๋ฐœ์ƒํ•œ ์ œ2 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ๋Œ€๊ธฐํ•˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค. For example, even if a request for transmission of multimedia data from the second multimedia device occurs while the multimedia data is received from the first multimedia device, the other multimedia device including the second multimedia device is completed until the multimedia data reception of the first multimedia device is completed. Blocking data reception and waiting to receive data from the second multimedia device in which the transmission request has occurred.
์ƒ๊ธฐ์™€ ๊ฐ™์ด, ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์‹œ ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ์ฐจ๋‹จํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ, ๋ฐ์ดํ„ฐ๊ฐ€ ๋™์‹œ์— ์ˆ˜์‹ ๋˜์–ด ๋…ธ์ด์ฆˆ๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๊ณ , ์ˆ˜์‹ ๋œ ๋ฐ์ดํ„ฐ์˜ ๋ถ„๋ฅ˜ ๋ฐ ๊ด€๋ฆฌ๊ฐ€ ์šฉ์ดํ•˜์ง€ ์•Š์„ ์ˆ˜ ์žˆ๋‹ค.As described above, when data reception from one multimedia device is not blocked, data reception from another multimedia device may be blocked at the same time, resulting in noise, and classification and management of the received data may not be easy.
๋”ฐ๋ผ์„œ, ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์‹œ ์ž๋™์œผ๋กœ ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ์ฐจํํ•จ์œผ๋กœ์จ, ๋…ธ์ด์ฆˆ๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ๋ฐ์ดํ„ฐ ์ˆ˜์‹  ํšจ์œจ์ด ๋–จ์–ด์ง€๋Š” ๊ฒƒ์„ ๋ฏธ์—ฐ์— ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, by automatically shielding the reception of data of another multimedia device when receiving data of one multimedia device, it is possible to prevent noise from occurring and a decrease in data reception efficiency.
๋„ 6์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ์นด๋“œ ํ˜•ํƒœ๋กœ ๊ตฌํ˜„ํ•œ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค.FIG. 6 is a diagram for one example of implementing a multimedia input / output control device in a card form according to an embodiment of the present invention.
๋„ 6์„ ์ฐธ๊ณ ํ•˜๋ฉด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์‹ ํ•˜๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(610), ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌํ•˜๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(621), ์ˆ˜์‹ ๋œ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌํ•˜๋Š” ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(622) ๋ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜๋Š” ๋ฐ์ดํ„ฐ ์†ก์‹ ๋ถ€(630)๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.Referring to FIG. 6, the multimedia input / output control device includes a data receiver 610 for receiving multimedia data from one or more multimedia devices, an image data processor 621 for processing the received image data, and voice data for processing the received voice data. The processor 622 and a data transmitter 630 for transmitting data to the output device.
์—ฌ๊ธฐ์„œ, ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€(610)๋Š” ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ๊ฐ ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜์‹ ํ•  ์ˆ˜ ์žˆ๊ณ , ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋Š” ๊ฐ๊ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(621) ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(622)๋กœ ์ „๋‹ฌ๋  ์ˆ˜ ์žˆ๋‹ค.Here, the data receiver 610 may independently receive the image data and the audio data, and the independently received image data and the audio data may be transferred to the image data processor 621 and the audio data processor 622, respectively. have.
์˜์ƒ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(621)๋Š” ์ƒ๊ธฐ ์ „๋‹ฌ๋ฐ›์€ ์˜์ƒ ๋ฐ์ดํ„ฐ๊ฐ€ ๊ฐ€๊ณต์ด ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ์ธ์ง€ ํŒ๋‹จํ•˜์—ฌ ์ถœ๋ ฅ์— ์•ž์„œ ๊ฐ€๊ณตํ•  ์ˆ˜ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค๋ฉด, ์ƒ๊ธฐ ์ „๋‹ฌ๋ฐ›์€ ๋ฐ์ดํ„ฐ๊ฐ€ ๊ธฐ์„ค์ •๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๊ทœ๊ฒฉ๊ณผ ์ƒ์ดํ•˜์—ฌ ๊ธฐ์„ค์ •๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๊ทœ๊ฒฉ์œผ๋กœ ํ†ต์ผํ•  ํ•„์š”๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ, ์ƒ๊ธฐ ์ „๋‹ฌ๋ฐ›์€ ๋ฐ์ดํ„ฐ์˜ ๊ทœ๊ฒฉ์„ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋‹ค.The image data processor 621 may determine whether the received image data is data that requires processing and process the image data before output. For example, when the received data is different from the preset image data standard and needs to be unified to the preset image data standard, the standard of the received data may be changed.
์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(622)๋„ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(621)์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์ „๋‹ฌ๋ฐ›์€ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๊ฐ€ ๊ฐ€๊ณต์ด ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ์ธ์ง€ ํŒ๋‹จํ•˜์—ฌ ์ถœ๋ ฅ์— ์•ž์„œ ๊ฐ€๊ณตํ•  ์ˆ˜ ์žˆ๋‹ค.Like the image data processor 621, the audio data processor 622 may determine whether the received audio data is data that needs to be processed and process the audio data prior to output.
๋ฐ์ดํ„ฐ ์†ก์‹ ๋ถ€(630)๋Š” ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(621) ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ถ€(622)๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ „๋‹ฌ๋ฐ›์•„ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ƒ๊ธฐ ์ „๋‹ฌ๋ฐ›์€ ๋ฐ์ดํ„ฐ๋ฅผ ์†ก์‹ ํ•  ์ˆ˜ ์žˆ๋‹ค.The data transmitter 630 may receive data from the image data processor 621 and the audio data processor 622 and transmit the received data to a single output device.
์ƒ๊ธฐ์™€ ๊ฐ™์ด, ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ๋ฅผ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜๋ฅผ ํ†ตํ•ด ํ†ตํ•ฉ ์ˆ˜์‹ , ์ œ์–ดํ•จ์œผ๋กœ์จ, ๋ณด๋‹ค ํšจ์œจ์ ์œผ๋กœ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค.As described above, by receiving and controlling the multimedia data from the one or more multimedia devices through the multimedia device input / output control device, it is possible to control the multimedia device more efficiently.
๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด๋ฐฉ๋ฒ•์„ ๋„์‹œํ•œ ๋™์ž‘ ํ๋ฆ„๋„์ด๋‹ค.7 is a flowchart illustrating a multimedia input / output control method according to an embodiment of the present invention.
๋„ 7์„ ์ฐธ๊ณ ํ•˜๋ฉด, ๋‹จ๊ณ„(S710)์—์„œ๋Š” ๋ณต์ˆ˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ค‘ ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ด ๊ฐœ์‹œ๋˜์—ˆ๋Š”์ง€ ํŒ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค.Referring to FIG. 7, in operation S710, it may be determined whether data reception is started from a first multimedia device among a plurality of multimedia devices.
๋‹จ๊ณ„(S720)์—์„œ๋Š” ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ด ๊ฐœ์‹œ๋˜๋Š” ๊ฒฝ์šฐ, ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ด์™ธ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์€ ์ฐจ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค.In operation S720, when data reception is started from the first multimedia device, data reception from a multimedia device other than the first multimedia device may be blocked.
๋‹จ๊ณ„(S730)์—์„œ๋Š” ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ด ์™„๋ฃŒ๋˜์—ˆ๋Š”์ง€ ํŒ๋‹จํ•  ์ˆ˜ ์žˆ๊ณ , ๋‹จ๊ณ„(S740)์—์„œ๋Š” ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ด ์™„๋ฃŒ๋œ ๊ฒฝ์šฐ, ์ œ1 ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ด์™ธ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ฐจ๋‹จ์„ ํ•ด์ œํ•  ์ˆ˜ ์žˆ๋‹ค.In operation S730, it may be determined whether data reception from the first multimedia device is completed. In operation S730, when data reception from the first multimedia device is completed, blocking of data reception from a multimedia device other than the first multimedia device is blocked. You can turn it off.
์ƒ๊ธฐ์™€ ๊ฐ™์ด, ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์ด ์‹œ์ž‘๋˜๋ฉด ๋‹ค๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ์ฐจ๋‹จํ•จ์œผ๋กœ์จ, ๋…ธ์ด์ฆˆ ๋ฐœ์ƒ์„ ์˜ˆ๋ฐฉํ•˜๊ณ , ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ์„ ํšจ์œจ์ ์œผ๋กœ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค.As described above, when data reception is started from one multimedia device, data reception from another multimedia device is blocked, thereby preventing noise generation and efficiently managing data reception.
๋„ 8์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, USB ํฌํŠธ(870)๋ฅผ ํ†ตํ•ด PC์™€ ์—ฐ๊ฒฐ ๊ฐ€๋Šฅํ•œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ๊ตฌํ˜„ํ•œ ์ผ๋ก€๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค.8 is a diagram for one example of implementing a multimedia input / output control device connectable to a PC through a USB port 870 according to one embodiment of the present invention.
๋„ 8์„ ์ฐธ๊ณ ํ•˜๋ฉด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋Š” ๋‹ค์–‘ํ•œ ๋ฐ์ดํ„ฐ์˜ ์ž…๋ ฅ ๋˜๋Š” ์ถœ๋ ฅ์„ ์œ„ํ•œ ๋ณต์ˆ˜์˜ ๋‹จ์ž๋ฅผ ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋‹ค.Referring to FIG. 8, the multimedia input / output control device may have a plurality of terminals for inputting or outputting various data.
์ฆ‰, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋Š” HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ธฐ ์œ„ํ•œ HDMI ์ž…๋ ฅ ๋‹จ์ž(810), ๋ฐ์ดํ„ฐ๋ฅผ HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜๊ธฐ ์œ„ํ•œ HDMI ์ถœ๋ ฅ ๋‹จ์ž(820), ์ปดํผ๋„ŒํŠธ ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ธฐ ์œ„ํ•œ ์ปดํผ๋„ŒํŠธ ์ž…๋ ฅ ๋‹จ์ž(830) ๋“ฑ ๋‹ค์–‘ํ•œ ์ž…๋ ฅ ๋‹จ์ž๋ฅผ ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋‹ค.That is, the multimedia input / output controller may include an HDMI input terminal 810 for receiving data from a multimedia device through an HDMI cable, an HDMI output terminal 820 for transmitting data to an output device through an HDMI cable, and data through a component cable. It may have various input terminals such as a component input terminal 830 for receiving the input.
๋˜ํ•œ, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋Š” ์˜ค๋””์˜ค ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๋Š” ์˜ค๋””์˜ค ์ž…๋ ฅ ๋‹จ์ž(840), ์˜ค๋””์˜ค ์žฅ์น˜๋ฅผ ํ†ตํ•ด ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅํ•˜๊ธฐ ์œ„ํ•œ ์˜ค๋””์˜ค ์ถœ๋ ฅ ๋‹จ์ž(850), ์ปดํผ์ง€ํŠธ ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์ปดํผ์ง€ํŠธ ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ธฐ ์œ„ํ•œ ์ปดํผ์ง€ํŠธ ์ž…๋ ฅ ๋‹จ์ž(860) ๋“ฑ์„ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, the multimedia input / output controller may include an audio input terminal 840 for receiving audio data through an audio cable, an audio output terminal 850 for outputting audio data through an audio device, and input composite data through a composite cable. It may include a composite input terminal 860 for receiving.
๋”ฐ๋ผ์„œ, ๋‹ค์–‘ํ•œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ณ , ์ž…๋ ฅ๋ฐ›์€ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ์žฅ์น˜๋ฅผ ํ†ตํ•ด ํ™”๋ฉด ์ถœ๋ ฅํ•˜๊ณ ์ž ํ•˜๋Š” ๊ฒฝ์šฐ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ ๋“ฑ์„ ๊ฑฐ์น˜์ง€ ์•Š๊ณ  ์ถœ๋ ฅ ๋‹จ์ž๋ฅผ ํ†ตํ•ด ์ง์ ‘์ ์œผ๋กœ ์ถœ๋ ฅ์žฅ์น˜๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ „์†กํ•จ์œผ๋กœ์จ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ์˜ ์„ฑ๋Šฅ๋“ฑ์— ๊ตฌ์• ๋ฐ›์ง€ ์•Š๊ณ , ๊ณ ํ™”์งˆ์˜ ์˜์ƒ์„ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, when receiving data from various multimedia devices and outputting the input data through the output device, the data is directly transmitted to the output device through the output terminal without passing through the graphics card, thereby improving the performance of the graphics card. It is possible to output a high quality image regardless of being particular.
๋˜ํ•œ, ์ด ๊ฒฝ์šฐ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ ๋“ฑ์„ ๊ฑฐ์ณ ์ถœ๋ ฅ๋˜๋Š” ๊ฒฝ์šฐ์— ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๋…ธ์ด์ฆˆ ๋ฌธ์ œ๋„ ํ•ด๊ฒฐ๋  ์ˆ˜ ์žˆ๋‹ค.In this case, the noise problem that may occur when output through a graphics card or the like can also be solved.
๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ์žˆ์–ด์„œ, ๋‹ค์–‘ํ•œ ๋ฐ์ดํ„ฐ ์ž…์ถœ๋ ฅ ํฌํŠธ๋ฅผ ๊ฐ–๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค.9 is a diagram illustrating a multimedia input / output control device having various data input / output ports according to an embodiment of the present invention.
๋„ 9๋ฅผ ์ฐธ๊ณ ํ•˜๋ฉด, ์นด๋“œ ํ˜•ํƒœ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋ฅผ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์นด๋“œ ํ˜•ํƒœ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜๋„ ์ƒ๊ธฐ ๋„ 8์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ HDMI ์ž…๋ ฅ ๋‹จ์ž(910), HDMI ์ถœ๋ ฅ ๋‹จ์ž(920), ์ปดํผ๋„ŒํŠธ ์ž…๋ ฅ ๋‹จ์ž(930), ์˜ค๋””์˜ค ์ž…๋ ฅ ๋‹จ์ž(940), ์˜ค๋””์˜ค ์ถœ๋ ฅ ๋‹จ์ž(950), ์ปดํผ์ง€ํŠธ ์ž…๋ ฅ ๋‹จ์ž(960)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค. Referring to FIG. 9, a multimedia input / output control device in the form of a card may be implemented, and the multimedia input / output control device in the form of a card may be the same as the multimedia input / output control device of FIG. 8 using the HDMI input terminal 910, the HDMI output terminal 920, The component input terminal 930, an audio input terminal 940, an audio output terminal 950, and a composite input terminal 960 may be included.
๋”ฐ๋ผ์„œ, ์นด๋“œํ˜•ํƒœ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜์˜ ๊ฒฝ์šฐ๋„, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ ๋“ฑ์„ ๊ฑฐ์น˜์ง€ ์•Š๊ณ  ์ถœ๋ ฅ ๋‹จ์ž๋ฅผ ํ†ตํ•ด ์ง์ ‘์ ์œผ๋กœ ์ถœ๋ ฅ์žฅ์น˜๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ „์†กํ•จ์œผ๋กœ์จ, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ์˜ ์„ฑ๋Šฅ๋“ฑ์— ๊ตฌ์• ๋ฐ›์ง€ ์•Š๊ณ , ๊ณ ํ™”์งˆ์˜ ์˜์ƒ์„ ์ถœ๋ ฅํ•  ์ˆ˜ ์žˆ๊ณ , ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ๋ฅผ ๊ฒฝ์œ ํ•˜์—ฌ ์ถœ๋ ฅํ•˜๋Š” ๊ฒฝ์šฐ์— ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๋…ธ์ด์ฆˆ๋ฅผ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, even in the case of a card-type multimedia input / output control device, by transmitting data directly to an output device through an output terminal without passing through a graphics card, a high quality image can be output regardless of the performance of the graphics card. In addition, noise generated when outputting via a graphics card can be prevented.
์ƒ๊ธฐ์™€ ๊ฐ™์ด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋Š” ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ ๊ตฌํ˜„๋˜์–ด, ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋ฅผ ํ†ตํ•ฉ์ ์œผ๋กœ ๊ด€๋ฆฌ ๋ฐ ์ œ์–ดํ•˜๊ณ , ์‚ฌ์šฉ์‹œ ๋…ธ์ด์ฆˆ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์„ ๋ฏธ์—ฐ์— ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค.As described above, the multimedia device may be implemented in various ways to manage and control the multimedia device in an integrated manner and to prevent noise from occurring.
๋˜ํ•œ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ๋ฐฉ๋ฒ•์€ ๋‹ค์–‘ํ•œ ์ปดํ“จํ„ฐ๋กœ ๊ตฌํ˜„๋˜๋Š” ๋™์ž‘์„ ์ˆ˜ํ–‰ํ•˜๊ธฐ ์œ„ํ•œ ํ”„๋กœ๊ทธ๋žจ ๋ช…๋ น์„ ํฌํ•จํ•˜๋Š” ์ปดํ“จํ„ฐ ํŒ๋… ๊ฐ€๋Šฅ ๋งค์ฒด๋ฅผ ํฌํ•จํ•œ๋‹ค. ์ƒ๊ธฐ ์ปดํ“จํ„ฐ ํŒ๋… ๊ฐ€๋Šฅ ๋งค์ฒด๋Š” ํ”„๋กœ๊ทธ๋žจ ๋ช…๋ น, ๋ฐ์ดํ„ฐ ํŒŒ์ผ, ๋ฐ์ดํ„ฐ ๊ตฌ์กฐ ๋“ฑ์„ ๋‹จ๋…์œผ๋กœ ๋˜๋Š” ์กฐํ•ฉํ•˜์—ฌ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค. ์ƒ๊ธฐ ๋งค์ฒด๋Š” ํ”„๋กœ๊ทธ๋žจ ๋ช…๋ น์€ ๋ณธ ๋ฐœ๋ช…์„ ์œ„ํ•˜์—ฌ ํŠน๋ณ„ํžˆ ์„ค๊ณ„๋˜๊ณ  ๊ตฌ์„ฑ๋œ ๊ฒƒ๋“ค์ด๊ฑฐ๋‚˜ ์ปดํ“จํ„ฐ ์†Œํ”„ํŠธ์›จ์–ด ๋‹น์—…์ž์—๊ฒŒ ๊ณต์ง€๋˜์–ด ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๊ฒƒ์ผ ์ˆ˜๋„ ์žˆ๋‹ค. ์ปดํ“จํ„ฐ ํŒ๋… ๊ฐ€๋Šฅ ๊ธฐ๋ก ๋งค์ฒด์˜ ์˜ˆ์—๋Š” ํ•˜๋“œ ๋””์Šคํฌ, ํ”Œ๋กœํ”ผ ๋””์Šคํฌ ๋ฐ ์ž๊ธฐ ํ…Œ์ดํ”„์™€ ๊ฐ™์€ ์ž๊ธฐ ๋งค์ฒด(magnetic media), CD-ROM, DVD์™€ ๊ฐ™์€ ๊ด‘๊ธฐ๋ก ๋งค์ฒด(optical media), ํ”Œ๋กญํ‹ฐ์ปฌ ๋””์Šคํฌ(floptical disk)์™€ ๊ฐ™์€ ์ž๊ธฐ-๊ด‘ ๋งค์ฒด(magneto-optical media), ๋ฐ ๋กฌ(ROM), ๋žจ(RAM), ํ”Œ๋ž˜์‹œ ๋ฉ”๋ชจ๋ฆฌ ๋“ฑ๊ณผ ๊ฐ™์€ ํ”„๋กœ๊ทธ๋žจ ๋ช…๋ น์„ ์ €์žฅํ•˜๊ณ  ์ˆ˜ํ–‰ํ•˜๋„๋ก ํŠน๋ณ„ํžˆ ๊ตฌ์„ฑ๋œ ํ•˜๋“œ์›จ์–ด ์žฅ์น˜๊ฐ€ ํฌํ•จ๋œ๋‹ค. ํ”„๋กœ๊ทธ๋žจ ๋ช…๋ น์˜ ์˜ˆ์—๋Š” ์ปดํŒŒ์ผ๋Ÿฌ์— ์˜ํ•ด ๋งŒ๋“ค์–ด์ง€๋Š” ๊ฒƒ๊ณผ ๊ฐ™์€ ๊ธฐ๊ณ„์–ด ์ฝ”๋“œ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ธํ„ฐํ”„๋ฆฌํ„ฐ ๋“ฑ์„ ์‚ฌ์šฉํ•ด์„œ ์ปดํ“จํ„ฐ์— ์˜ํ•ด์„œ ์‹คํ–‰๋  ์ˆ˜ ์žˆ๋Š” ๊ณ ๊ธ‰ ์–ธ์–ด ์ฝ”๋“œ๋ฅผ ํฌํ•จํ•œ๋‹ค.The multimedia device input / output management method according to an embodiment of the present invention also includes a computer readable medium including program instructions for performing operations implemented by various computers. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. The medium or program instructions may be those specially designed and constructed for the purposes of the present invention, or they may be of the kind well-known and available to those having skill in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks. Magneto-optical media, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.
์ด์ƒ๊ณผ ๊ฐ™์ด ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ๋Š” ๋น„๋ก ํ•œ์ •๋œ ์‹ค์‹œ์˜ˆ์™€ ๋„๋ฉด์— ์˜ํ•ด ์„ค๋ช…๋˜์—ˆ์œผ๋‚˜, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ๋Š” ์ƒ๊ธฐ ์„ค๋ช…๋œ ์‹ค์‹œ์˜ˆ์— ํ•œ์ •๋˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฉฐ, ์ด๋Š” ๋ณธ ๋ฐœ๋ช…์ด ์†ํ•˜๋Š” ๋ถ„์•ผ์—์„œ ํ†ต์ƒ์˜ ์ง€์‹์„ ๊ฐ€์ง„ ์ž๋ผ๋ฉด ์ด๋Ÿฌํ•œ ๊ธฐ์žฌ๋กœ๋ถ€ํ„ฐ ๋‹ค์–‘ํ•œ ์ˆ˜์ • ๋ฐ ๋ณ€ํ˜•์ด ๊ฐ€๋Šฅํ•˜๋‹ค.ใ€€ ๋”ฐ๋ผ์„œ, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ๋Š” ์•„๋ž˜์— ๊ธฐ์žฌ๋œ ํŠนํ—ˆ์ฒญ๊ตฌ๋ฒ”์œ„์— ์˜ํ•ด์„œ๋งŒ ํŒŒ์•…๋˜์–ด์•ผ ํ•˜๊ณ , ์ด์˜ ๊ท ๋“ฑ ๋˜๋Š” ๋“ฑ๊ฐ€์  ๋ณ€ํ˜• ๋ชจ๋‘๋Š” ๋ณธ ๋ฐœ๋ช… ์‚ฌ์ƒ์˜ ๋ฒ”์ฃผ์— ์†ํ•œ๋‹ค๊ณ  ํ•  ๊ฒƒ์ด๋‹ค.Although one embodiment of the present invention as described above has been described by a limited embodiment and drawings, one embodiment of the present invention is not limited to the above-described embodiment, which is a general knowledge in the field of the present invention Those having a variety of modifications and variations are possible from these descriptions. Accordingly, one embodiment of the invention should be understood only by the claims set forth below, all equivalent or equivalent modifications will be within the scope of the invention idea.

Claims (8)

  1. ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ˆ˜์‹ ํ•˜๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€;A data receiver configured to receive at least one of image data and audio data from at least one multimedia device;
    ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์„ ์ œ์–ดํ•˜๋Š” ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€; ๋ฐA data control unit controlling reception of the image data and the audio data; And
    ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ „์†กํ•˜๋Š” ์ „์†ก๋ถ€Transmission unit for transmitting the image data and the audio data to the output device
    ๋ฅผ ํฌํ•จํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜.Multimedia device input and output control device comprising a.
  2. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1,
    ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ˆ˜์‹ ๋ถ€๋Š”,The data receiver,
    ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ HDMI ์ผ€์ด๋ธ”์„ ํ†ตํ•ด ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜์‹ ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜.And at least one of image data and audio data independently received from the at least one multimedia device through an HDMI cable.
  3. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1,
    ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”,The data control unit,
    ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์‹ ์—ฌ๋ถ€๋ฅผ ๋…๋ฆฝ์ ์œผ๋กœ ์ œ์–ดํ•˜๊ณ , Independently controlling whether the image data and the audio data are received from the one or more multimedia devices,
    ์ƒ๊ธฐ ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๊ทœ๊ฒฉ์„ ์ œ์–ดํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜.And controlling the standard of the received image data and audio data.
  4. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1,
    ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”,The data control unit,
    ์ƒ๊ธฐ ์ˆ˜์‹ ๋œ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๋ฐ์ดํ„ฐ์˜ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์„ ๊ธฐ์„ค์ •๋œ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์œผ๋กœ ๋™๊ธฐํ™”ํ•˜์—ฌ ์ถœ๋ ฅํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜.And outputting by synchronizing the output standard of the received multimedia data to a preset output standard.
  5. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1,
    ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”, The data control unit,
    ํ•˜๋‚˜์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๊ฐ€ ์ˆ˜์‹ ๋˜๋Š” ๊ฒฝ์šฐ, ๋‚˜๋จธ์ง€ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ์˜ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ ์ž…๋ ฅ์„ ์ฐจ๋‹จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜.When at least one of the image data and the audio data is received from one multimedia device, the multimedia device input and output control device, characterized in that the input of the video data and audio data from the other multimedia device.
  6. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1,
    ์ƒ๊ธฐ ๋ฐ์ดํ„ฐ ์ œ์–ด๋ถ€๋Š”,The data control unit,
    ๊ฐ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์ˆ˜์‹ ๋œ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ์˜ ์ง์ „ ์ถœ๋ ฅ ๊ทœ๊ฒฉ์„ ๊ธฐ์–ตํ•˜๊ณ  ๋‹ค์Œ ์ถœ๋ ฅ์‹œ ์ง์ „ ์ถœ๋ ฅ๊ณผ ๋™์ผํ•œ ๊ทœ๊ฒฉ์œผ๋กœ ์ถœ๋ ฅํ•˜๋„๋ก ์ œ์–ดํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜.An apparatus for controlling input / output of a multimedia apparatus, characterized by storing the previous output specification of the image data and the audio data received from each multimedia apparatus and outputting the same in the same specification as the previous output at the next output.
  7. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1,
    ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์‚ฌ์šฉ์‹œ๊ฐ„์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜์—ฌ ๊ธฐ์„ค์ •๋œ ์‹œ๊ฐ„์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ์˜ ์ „์›์„ ๊ด€๋ฆฌํ•˜๋Š” ์ „์› ๊ด€๋ฆฌ๋ถ€Power management unit that monitors the usage time of one or more multimedia devices to manage the power of multimedia devices that are not used for a preset time.
    ๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜.Multimedia device input and output control device further comprising.
  8. ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ, ํ•˜๋‚˜์˜ ์ž…์ถœ๋ ฅ ์ œ์–ด์žฅ์น˜, ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋ฅผ ํฌํ•จํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ์‹œ์Šคํ…œ์—์„œ ์ˆ˜ํ–‰๋˜๋Š” ๋ฉ€๋””๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ,In a multimedia device input / output management method performed in a multimedia system including at least one multimedia device, one input / output controller, and one output device,
    ์ƒ๊ธฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ๋กœ๋ถ€ํ„ฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์Œ์„ฑ๋ฐ์ดํ„ฐ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ƒ๊ธฐ ํ•˜๋‚˜์˜ ์ž…์ถœ๋ ฅ ์ œ์–ด ์žฅ์น˜๋กœ ์ˆ˜์‹ ํ•˜๋Š” ๋‹จ๊ณ„;Receiving at least one of image data and audio data from the one or more multimedia devices to the one input / output control device;
    ์ˆ˜์‹ ๋œ ์ƒ๊ธฐ ์˜์ƒ ๋ฐ์ดํ„ฐ ๋ฐ ์ƒ๊ธฐ ์Œ์„ฑ ๋ฐ์ดํ„ฐ์˜ ๋ณ€ํ™˜์ด ํ•„์š”ํ•œ์ง€ ํŒ๋‹จํ•˜๋Š” ๋‹จ๊ณ„; ๋ฐDetermining whether conversion of the received image data and the audio data is necessary; And
    ์ƒ๊ธฐ ๋ณ€ํ™˜์ด ํ•„์š”ํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋˜๋Š” ๊ฒฝ์šฐ, ๋ณ€ํ™˜์ด ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณ€ํ™˜ํ•˜์—ฌ ์ƒ๊ธฐ ํ•˜๋‚˜์˜ ์ถœ๋ ฅ์žฅ์น˜๋กœ ์ถœ๋ ฅํ•˜๋Š” ๋‹จ๊ณ„If it is determined that the conversion is necessary, converting the data for conversion and outputting the data to the one output device;
    ๋ฅผ ํฌํ•จํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด ๊ธฐ๊ธฐ ์ž…์ถœ๋ ฅ ๊ด€๋ฆฌ ๋ฐฉ๋ฒ•.Multimedia device input and output management method comprising a.
PCT/KR2011/006471 2010-09-01 2011-08-31 Apparatus and method for managing the input/output of a multimedia device WO2012030167A2 (en)

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KR10-2010-0085589 2010-09-01
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KR1020100085589A KR20120023282A (en) 2010-09-01 2010-09-01 Device of management for input and output of multimedia device and the method thereof
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* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
KR200352453Y1 (en) * 2004-03-08 2004-06-04 ์Šคํ”ผ๋‚˜ ์‹œ์Šคํ…œ์ฆˆ ์ฃผ์‹ํšŒ์‚ฌ A integral player of a multimedia
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KR200421414Y1 (en) * 2006-04-28 2006-07-14 (์ฃผ)๋‹ค์ธ์‹œ์Šค Ubiqutous multi-media controlling apparatus
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KR20040059629A (en) * 2002-12-28 2004-07-06 ์—˜์ง€์ „์ž ์ฃผ์‹ํšŒ์‚ฌ Multimedia system integrated computer and multimedia function and it's method
KR200352453Y1 (en) * 2004-03-08 2004-06-04 ์Šคํ”ผ๋‚˜ ์‹œ์Šคํ…œ์ฆˆ ์ฃผ์‹ํšŒ์‚ฌ A integral player of a multimedia
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