WO2012099315A1 - Method and apparatus for controlling device - Google Patents

Method and apparatus for controlling device Download PDF

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Publication number
WO2012099315A1
WO2012099315A1 PCT/KR2011/007646 KR2011007646W WO2012099315A1 WO 2012099315 A1 WO2012099315 A1 WO 2012099315A1 KR 2011007646 W KR2011007646 W KR 2011007646W WO 2012099315 A1 WO2012099315 A1 WO 2012099315A1
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WO
WIPO (PCT)
Prior art keywords
content
user input
information
content information
controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/007646
Other languages
English (en)
French (fr)
Inventor
Dong-Jin Eun
Hark-Joon Kim
Seong-Hoon Kang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to CN201180065120.4A priority Critical patent/CN103299612B/zh
Priority to RU2013138564/07A priority patent/RU2541036C1/ru
Priority to EP11856546.4A priority patent/EP2666285B1/en
Priority to JP2013550376A priority patent/JP5948348B2/ja
Priority to BR112013013850A priority patent/BR112013013850A2/pt
Priority to AU2011355875A priority patent/AU2011355875C1/en
Priority to CA2819016A priority patent/CA2819016C/en
Publication of WO2012099315A1 publication Critical patent/WO2012099315A1/en
Anticipated expiration legal-status Critical
Priority to AU2015255302A priority patent/AU2015255302B2/en
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • 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
    • 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
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces

Definitions

  • the present invention relates generally to a method and apparatus for controlling a device, and more particularly, to a method and apparatus for controlling a content reproducing device, by which content of a device recognized in an image captured by a camera is displayed and reproduced in another device connected to the device.
  • AR Augmented Reality
  • PCs Personal Computers
  • AR is technology that displays a virtual object to overlap with the real world as viewed by a user. Since the AR technology displays a single image in which the real world is displayed in real-time mixed with a virtual world having additional information, AR is also called Mixed Reality (MR).
  • MR Mixed Reality
  • AR technology has been being researched and developed as hybrid Virtual Reality (VR) systems merging a real environment and a virtual environment since the late 1990s, mostly in the United States and Japan.
  • AR is a concept in which the real world is displayed with a virtual world, which is created with a computer graphics technique
  • the main part is a real environment.
  • the computer graphics technique additionally provides information required for the real environment. This means that the distinction between the real environment and a virtual screen is vague due to overlaps between a 3-dimensional (3D) virtual image and a real image viewed by a user.
  • VR technology allows a user to become immersed in a virtual environment and not to display a real environment.
  • AR technology in which a real environment and virtual objects are mixed makes a user view the real environment, thus providing a better real sense and additional information as compared to VR technology.
  • information such as positions and telephone numbers of nearby shops, is displayed in a stereoscopic image.
  • the AR technology is used for remote medical diagnosis, broadcasting, architectural designs, manufacturing process management, and the like. Recently, the wide spread of smartphones makes the AR technology enter into a full-fledged commercialized stage, in which various products are introduced in the gaming, mobile solution, and education fields.
  • the present invention provides a method and apparatus for controlling a content reproducing device to intuitively share content while viewing a device in which the content is to be reproduced and a device which has the content.
  • FIG. 1 is a flowchart illustrating a method of controlling a content reproducing device, according to an embodiment of the present invention
  • FIG. 2 is a flowchart illustrating a registering method, according to an embodiment of the present invention
  • FIG. 3 is a flowchart illustrating a method of controlling a content reproducing device, according to an embodiment of the present invention
  • FIGS. 4a and 4b illustrate an example of the method of FIG. 3
  • FIG. 5 is a flowchart illustrating a method of controlling a content reproducing device, according to another embodiment of the present invention.
  • FIGS. 6a and 6b illustrate an example of the method of FIG. 5;
  • FIG. 7 is a flowchart illustrating a method of controlling a content reproducing device, according to another embodiment of the present invention.
  • FIGS. 8a and 8b illustrate an example of the method of FIG. 7
  • FIG. 9 illustrates an example of a method of controlling a content reproducing device, according to another embodiment of the present invention.
  • FIG. 10 is a block diagram of an apparatus for controlling a content reproducing device, according to an embodiment of the present invention.
  • a method of controlling a device including identifying a registered device from a screen input by a camera; receiving a user input for the identified device; and transmitting a control command corresponding to the user input to the identified device.
  • a method of controlling a content reproducing device including identifying a registered device from a screen input by a camera; receiving content information from the identified device and displaying the content information; receiving a user input for the displayed content information; and executing a control command corresponding to the input.
  • an apparatus for controlling a device including a controller for identifying a registered device from a screen input by a camera; and a user input unit for receiving a user input for the identified device, wherein the controller transmits a control command corresponding to the input to the identified device.
  • an apparatus for controlling a content reproducing device including a controller for identifying a registered device from a screen input by a camera; a display unit for receiving content information from the identified device and displaying the content information; and a user input unit for receiving a user input for the displayed content information, wherein the controller executes a control command corresponding to the input.
  • FIG. 1 is a flowchart illustrating a method of controlling a content reproducing device, according to an embodiment of the present invention.
  • a content reproducing device controller identifies a registered device from a screen input by a camera.
  • the registered device indicates a device of which image recognition information has already been stored in the content reproducing device controller.
  • the content reproducing device controller stores image recognition information of devices recognized by the camera and device information of devices selected by a user in advance by matching them, respectively.
  • the content reproducing device controller then compares image recognition information of a device recognized in an image input from the camera with the stored image recognition information and identifies a device corresponding to device information matching the compared image recognition information if the image recognition information of the device recognized from the screen input by the camera matches the stored image recognition information.
  • the content reproducing device controller receives a user input for the identified device.
  • the content reproducing device controller may request the identified device for content information and receive and display the content information, or display content information stored therein.
  • the content reproducing device controller may then receive a user input for moving the displayed content information to a reproducible identified device or receive a user input for reproducing content corresponding to the content information stored therein.
  • the content reproducing device controller displays content information of stored content
  • the content reproducing device controller may receive a user input for moving the displayed content information to a reproducible identified device.
  • an example of moving content information is dragging, by the user, one of a plurality of pieces of displayed content information and dropping the dragged content information onto the identified device.
  • step 130 the content reproducing device controller transmits a control command corresponding to the user input to the identified device.
  • the control command indicates a reproducing command of content corresponding to the content information.
  • the control command is only an example and the present invention is not limited thereto.
  • FIG. 2 is a flowchart illustrating a registering method, according to an embodiment of the present invention.
  • step 210 the content reproducing device controller receives an image of a device captured and displayed by the camera included therein.
  • the content reproducing device controller analyzes device image recognition information from the received device image. Further, the content reproducing device controller searches for a device connectable via a predetermined network.
  • the predetermined network is, for example, a wireless protocol-based network, such as Zigbee, Wi-Fi, Bluetooth, IEEE 802.11, Home Radio Frequency (HomeRF) , Infrared Data Association (IrDA) , Ultra WideBand (UWB) , Near Field Communication (NFC) , Radio Frequency Identification (RFID) , or wireless 1394, or a wire-based protocol network such as Ethernet, Home Phoneline Networking Alliance (HomePNA) , Power Line Communication (PLC) , Institute of Electrical and Electronics Engineers (IEEE) 1394, or Universal Serial Bus (USB) .
  • HomeRF Home Radio Frequency
  • IrDA Infrared Data Association
  • UWB Ultra WideBand
  • NFC Near Field Communication
  • RFID Radio Frequency Identification
  • wireless 1394 or a wire-based protocol network such as
  • the content reproducing device controller matches the analyzed device image recognition information to corresponding device information. For example, the content reproducing device controller displays the analyzed device image recognition information and the found connectable device. Thereafter, when a user selects the displayed device image recognition information and the found connectable device, the content reproducing device controller matches the selected device image recognition information to the found connectable device.
  • the content reproducing device controller stores the device image recognition information and the device information.
  • the content reproducing device controller stores the displayed device image recognition information and device information (for example, a device-specific ID) of a connected device in a storage unit thereof.
  • the content reproducing device controller also stores matching information of the two pieces of information.
  • FIG. 3 is a flowchart illustrating a method of controlling a content reproducing device, according to an embodiment of the present invention.
  • the content reproducing device controller identifies a registered device from a screen input by the camera. For example, the content reproducing device controller recognizes a device from the screen input by the camera. The content reproducing device controller then extracts image recognition information of the recognized device and compares the extracted device image recognition information with image recognition information of a device registered by the method of FIG. 2. If they match each other, the content reproducing device controller identifies the recognized device as a device matching the compared image recognition information. The content reproducing device controller may mark the identified device with a predetermined mark (for example, add a colored line to an outline to distinguish the device other devices). The content reproducing device controller may further mark a content-reproducible device among identified devices in a different method from the predetermined mark.
  • a predetermined mark for example, add a colored line to an outline to distinguish the device other devices.
  • the content reproducing device controller may further mark a content-reproducible device among identified devices in a different method from the predetermined mark.
  • the content reproducing device controller requests the identified device for content information.
  • the content information may include at least one of a thumbnail of the content, address information of the content, such as a storage folder name of the content, and a file name of the content.
  • the thumbnail of the content and the file name of the content may also include the address information of the content.
  • the content reproducing device controller receives and displays the content information.
  • the content reproducing device controller may display the content information by displaying it around the identified device that has transmitted it or display it in a menu screen, such as a play list, regardless of a position of the identified device.
  • the content reproducing device controller may display the content information by limiting the number of pieces of the content information and further display other content information in response to a user input.
  • the content reproducing device controller may display the content information in a form of a semicircle around the identified device, and when a user inputs a clockwise or counterclockwise drag signal, the content reproducing device controller may rotate the content information and display other content information.
  • the content reproducing device controller may perform steps 310 to 330 for only a specific device instead of displaying content information of all registered devices.
  • the content reproducing device controller receives a user input for moving the displayed content information to a reproducible identified device.
  • the user moves the displayed content information to the identified device with a predetermined input means. For example, the user drags one piece of the displayed content information and drops it onto a reproducible identified device.
  • the content reproducing device controller transmits a content reproducing command corresponding to the moved content information to the reproducible identified device.
  • the content reproducing device controller may transmit address information of content corresponding to the moved content information together with the content reproducing command to the reproducible identified device.
  • the content reproducing device controller may transmit the content address information together with the content reproducing command to the reproducible identified device, and when the content address information is not stored in the content reproducing device controller, the content reproducing device controller may request and receive the content address information from the identified device that has transmitted the content information and transmit the content address information together with the content reproducing command to the reproducible identified device.
  • the content reproducing device controller may request the identified device that has transmitted the content information to directly transmit the content address information to the reproducible identified device.
  • the content address information is included in the content information, the above-described processes may not be necessary.
  • the content reproducing device (the reproducible identified device) then receives and reproduces the content according to the content address information.
  • FIGS. 4a and 4b illustrate an example of the method of FIG. 3.
  • a content reproducing device controller 400 includes a display unit 410 and a camera 420.
  • the content reproducing device controller 400 identifies a registered device in an image input from the camera 420.
  • devices displayed on a screen of the display unit 410 are a TV 411, a laptop 412, and a refrigerator 413.
  • the content reproducing device controller 400 then identifies a registered device from among devices 411, 412, and 413 displayed on the screen of the display unit 410 via the camera 420.
  • a predetermined mark for example, a color added to an outline
  • the identified device includes the TV 411 and the laptop 412.
  • the content reproducing device controller 400 After identifying the registered device, the content reproducing device controller 400 requests the identified device for content information. Thereafter, when the requested content information is received, the content reproducing device controller 400 displays the received content information on the screen of the display unit 410.
  • thumbnails 401, 402, 403 and 404 of respective pieces of content are displayed on the screen of the display unit 410 as examples of the content information.
  • the content thumbnails 401, 402, 403 and 404 are displayed around a device, i.e., the laptop 412, which has transmitted the content information.
  • a user 430 drags a certain thumbnail clockwise or counterclockwise, the content thumbnails 401, 402, 403 and 404 in the form of a semicircle rotate to display other thumbnails.
  • the content reproducing device controller 400 extracts a content address included in the content thumbnail 403, transmits the content address to the TV 411, and transmits a content reproducing command to the TV 411.
  • the TV 411 then receives and reproduces content according to the received content address.
  • FIG. 4b shows that the TV 411 reproduces content corresponding to the content thumbnail 403.
  • FIG. 5 is a flowchart illustrating a method of controlling a content reproducing device, according to another embodiment of the present invention.
  • step 510 is identical to step 310 of FIG. 3, and thus a repeated description is omitted.
  • step 520 the content reproducing device controller displays already-stored content information. That is, the content reproducing device controller displays content information stored therein.
  • the content information is identical to the content information described in step 320 of FIG. 3.
  • step 520 after displaying content information received by requesting the content information from the identified device as in steps 320 and 330 of FIG. 3, the content reproducing device controller may further display the content information stored therein.
  • Steps 530 and 540 are similar to steps 340 and 350 of FIG. 3. However, there is a difference in that content information movable by the user is the content information of content stored in the content reproducing device controller. When content information is received from the identified device and further displayed, there is a difference in that content information movable by the user is not only the content information of content stored in the content reproducing device controller but also the received content information.
  • FIGS. 6a and 6b show an example of the method of FIG. 5.
  • a content reproducing device controller 600 includes a display unit 610 and a camera 620.
  • the content reproducing device controller 600 identifies a registered device in an image input from the camera 620.
  • devices displayed on a screen of the display unit 610 are a TV 611 and a laptop 612.
  • the content reproducing device controller 600 then identifies a registered device from among the devices displayed on the screen of the display unit 610 via the camera 620.
  • a predetermined mark for example, a color added to an outline
  • the identified device includes the TV 611 and the laptop 612.
  • the content reproducing device controller 600 displays content thumbnails 605 to 608, which are content information stored therein, in a predetermined area 630. Alternatively, or, the content reproducing device controller 600 additionally requests the identified device for content information. Thereafter, when the requested content information is received, the content reproducing device controller 600 displays the received content information on the screen of the display unit 610. In FIG. 6a, content thumbnails 601, 602, 603 and 604 of respective pieces of content are displayed on the screen of the display unit 610 as examples of the content information.
  • a user 640 may drag-and-drop one of the stored content thumbnails 605 to 608 or one of the received content thumbnails 601, 602, 603 and 604 to move it to a reproducible identified device. In FIG.
  • the content reproducing device controller 600 extracts a content address corresponding to the content thumbnail 606, transmits the content address to the laptop 612, and transmits a content reproducing command to the laptop 612. Thereafter, the laptop 612 receives and reproduces content according to the received content address.
  • FIG. 6b shows that the laptop 612 reproduces content corresponding to the content thumbnail 606.
  • FIG. 7 is a flowchart illustrating a method of controlling a content reproducing device, according to another embodiment of the present invention.
  • steps 710 to 730 are identical to steps 310 to 330 of FIG. 3, a repeated description is omitted.
  • the content reproducing device controller receives a user input for the displayed content information.
  • the content reproducing device controller reproduces content corresponding to the displayed content information. That is, the user input is to reproduce content corresponding to content information selected by the user in the content reproducing device controller. Examples of an interface for the user input are recognizing an action of simply clicking content information as the user input and recognizing an action of activating a button (for example, dragging one piece of the displayed content information and dropping it to the button), which provides an interface for reproduction in the content reproducing device controller, as the user input.
  • step 750 the content reproducing device controller reproduces content corresponding to the content information.
  • the content reproducing device controller receives and reproduces the content according to address information of the content corresponding to the content information according to a user input.
  • FIGS. 8a and 8b show an example regarding the method of FIG. 7.
  • a content reproducing device controller 800 includes a display unit 810 and a camera 820.
  • the content reproducing device controller 800 identifies a registered device in an image input from the camera 820.
  • devices displayed on a screen of the display unit 810 are a TV 811, a laptop 812, and a refrigerator 813.
  • the content reproducing device controller 800 then identifies a registered device from among the devices 811, 812, and 813 displayed on the screen of the display unit 810 via the camera 820.
  • a predetermined mark for example, add a color to an outline
  • the identified device includes the TV 811 and the laptop 812.
  • the content reproducing device controller 800 After identifying the registered device, the content reproducing device controller 800 requests the identified device for content information. When the requested content information is received, the content reproducing device controller 800 then displays the received content information on the screen of the display unit 810. In FIG. 8a, thumbnails 801, 802, 803 and 804 of respective pieces of content are displayed on the screen of the display unit 810 as examples of the content information. In FIG. 8a, the content thumbnails 801, 802, 803 and 804 are displayed around a device, i.e., the laptop 812, that has transmitted the content information. When a user 840 drags a certain thumbnail clockwise or counterclockwise, the content thumbnails 801, 802, 803 and 804 in a form of a semicircle rotate to display other thumbnails.
  • the content reproducing device controller 800 When the user 840 drag-and-drops the content thumbnail 803 to a take button 830, the content reproducing device controller 800 extracts a content address corresponding to the content thumbnail 803, receives content according to the content address, and reproduces the content therein.
  • FIG. 8b shows that the content reproducing device controller 800 reproduces the content corresponding to the content thumbnail 803.
  • FIG. 9 shows an example of a method of controlling a content reproducing device, according to another embodiment of the present invention.
  • a device for example, a refrigerator or a washing machine
  • the content reproducing device controller may identify a device registered as a laptop, request the device for content information, and display the content information.
  • the virtually registered device must be connected to the laptop to communicate with each other. Referring to FIG.
  • a content reproducing device controller 900 when a content reproducing device controller 900 recognizes a refrigerator 912 on a screen of a display unit 910 via a camera 920, the content reproducing device controller 900 may recognize the refrigerator 912 as a laptop that is a registered device, request for and display content information 901, 902, 903 and 904, and perform the method of FIG. 3, 5, or 7.
  • the content reproducing device controller may display the registered device, request the registered device for content information, and display the content information. Thereafter, the content reproducing device controller may perform the method of FIG. 3, 5, or 7.
  • FIG. 10 is a block diagram of an apparatus 1000 for controlling a content reproducing device, according to an embodiment of the present invention.
  • the content reproducing device controller 1000 includes an image input unit 1010, a controller 1020, a storage unit 1030, a user input unit 1040, a display unit 1050, and a communication unit 1060.
  • the content reproducing device controller 1000 is connected via a predetermined network to a device to be recognized by using the image input unit 1010.
  • the predetermined network is, for example, a wireless protocol-based network, such as Zigbee, Wi-Fi, Bluetooth, IEEE 802.11, HomeRF, IrDA, UWB, NFC, RFID, or wireless 1394, or a wire protocol-based network, such as Ethernet, HomePNA, PLC, IEEE 1394, or USB.
  • the image input unit 1010 may be a camera.
  • the image input unit 1010 is not limited to a camera, and there is no limit as long as it is a device for providing an image obtained by capturing an object.
  • the display unit 1050 displays an image input via the image input unit 1010. Moreover, the display unit 1050 displays content information to be described below.
  • the controller 1020 identifies a registered device on a screen of the display unit 1050 on which the image input via the image input unit 1010 is displayed.
  • the registered device indicates a device of which image recognition information has already been stored in the storage unit 1030.
  • the controller 1020 stores image recognition information of devices recognized by the image input unit 1010 and device information of devices selected by a user in advance by matching them, respectively.
  • the controller 1020 then compares image recognition information of a device recognized in an image input from the image input unit 1010 with the stored image recognition information and identifies a device corresponding to device information matching the compared image recognition information if the image recognition information of the device recognized in the image input from the image input unit 1010 matches the stored image recognition information.
  • the user input unit 1040 receives a user input for the identified device.
  • the controller 1020 may request the identified device for content information by using the communication unit 1060 and receive and display the content information, or display content information stored in the storage unit 1030.
  • the user input unit 1040 may receive a user input for moving the displayed content information to a reproducible identified device or receive a user input for reproducing content corresponding to the content information stored in the storage unit 1030.
  • the display unit 1050 displays content information of stored content
  • the user input unit 1040 may receive a user input for moving the displayed content information to a reproducible identified device.
  • an example of moving content information is draggingby the user, one of a plurality of pieces of displayed content information and dropping the dragged content information to the identified device.
  • the user input unit 1040 may be, for example, a touchscreen or may be near the display unit 1050.
  • the controller 1020 then transmits a control command corresponding to the user input to the identified device via the communication unit 1060.
  • the control command indicates a reproducing command of content corresponding to the content information.
  • the control command is only an example and the present invention is not limited thereto.
  • the controller 1020 receives an image of a device captured by the image input unit 1010 and displayed by the display unit 1050.
  • the controller 1020 then analyzes device image recognition information from the received device image. Furthermore, the controller 1020 searches for a device connectable via a predetermined network. Thereafter, the controller 1020 displays the analyzed device image recognition information and the found connectable device on the display unit 1050. Thereafter, when the user selects via the user input unit 1040 the device image recognition information and the found connectable device displayed on the display unit 1050, the controller 1020 matches the selected device image recognition information to the found connectable device. Thereafter, the controller 1020 stores the device image recognition information and the device information in the storage unit 1030.
  • the controller 1020 identifies a registered device in an image input from the image input unit 1010. For example, the controller 1020 recognizes a device in the image input from the image input unit 1010, extracts image recognition information of the recognized device, and compares the extracted device image recognition information with image recognition information of registered devices stored in the storage unit 1030. If they match one another, the controller 1020 identifies the recognized device as a device matching the compared image recognition information.
  • the controller 1020 may mark the identified device with a predetermined mark (for example, a colored line added to an outline so it can be tistinguished from other devices) on the display unit 1050.
  • the controller 1020 may further mark a content-reproducible device among identified devices in a different method from the predetermined mark.
  • the controller 1020 requests the identified device for content information via the communication unit 1060.
  • the content information may include at least one of a thumbnail of the content, address information of the content, such as a storage folder name of the content, and a file name of the content.
  • the thumbnail of the content and the file name of the content may also include the address information of the content.
  • the display unit 1050 receives and displays the content information. There is no limit in a method of displaying the content information. For example, the display unit 1050 may display the content information by displaying it around the identified device that has transmitted it or display it in a menu screen, such as a play list, irrespective of a position of the identified device. When there are multiple pieces of content information, the display unit 1050 may display the content information by limiting the number of pieces of the content information and further display other content information in response to a user input.
  • the display unit 1050 may display the content information in a form of a semicircle around the identified device that has transmitted it, and when a user inputs a clockwise or counterclockwise drag signal via the user input unit 1040, the display unit 1050 may rotate the content information to display other content information.
  • the display unit 1050 may display only content information associated with a specific device instead of displaying content information of all registered devices.
  • the user input unit 1040 receives a user input for moving the displayed content information to a reproducible identified device.
  • the user moves the displayed content information to the identified device with a predetermined input means by using the user input unit 1040. For example, the user drags one piece of the displayed content information and drops it onto a reproducible identified device.
  • the controller 1020 transmits a content reproducing command corresponding to the moved content information to the reproducible identified device.
  • the controller 1020 may transmit address information of content corresponding to the moved content information together with the content reproducing command to the reproducible identified device via the communication unit 1060.
  • the controller 1020 may transmit the content address information together with the content reproducing command to the reproducible identified device, and when the content address information is not stored in the storage unit 1030, the controller 1020 may request and receive the content address information from the identified device that has transmitted the content information and transmit the content address information together with the content reproducing command to the reproducible identified device.
  • the controller 1020 may request the identified device that has transmitted the content information to directly transmit the content address information to the reproducible identified device.
  • the content reproducing device (the reproducible identified device) receives and reproduces the content according to the content address information.
  • the display unit 1050 displays content information corresponding to content stored in the storage unit 1030. That is, the display unit 1050 displays content information stored in the content reproducing device controller 1000.
  • the display unit 1050 may also display content information received from an external device as described in the first embodiment.
  • the user input unit 1040 receives a user input for moving the displayed content information to a reproducible identified device.
  • the controller 1020 then transmits a content reproducing command corresponding to the moved content information to the reproducible identified device.
  • the second embodiment is different from the first embodiment in that content stored in the content reproducing device controller 1000 can also be displayed and transmitted to a reproducible registered device.
  • the user input unit 1040 receives a user input for displayed content information.
  • the user input is to reproduce content corresponding to content information selected by the user in the content reproducing device controller 1000.
  • Examples of an interface for the user input are recognizing an action of simply clicking content information as the user input and recognizing an action of activating a button (for example, dragging one piece of the displayed content information and dropping it onto the button), which provides an interface for reproduction in the content reproducing device controller 1000, in the user input unit 1040 as the user input.
  • the controller 1020 reproduces content corresponding to the content information.
  • the controller 1020 receives and reproduces the content according to address information of the content corresponding to the content information according to a user input.
  • the third embodiment is different from the first embodiment in that content corresponding to displayed content information is reproduced by the content reproducing device controller 1000.
  • the controller 1020 may register a device (for example, a refrigerator or a washing machine) having no content as a virtual device having content.
  • a device having no content When a device having no content is viewed via the image input unit 1010, the controller 1020 may identify the device as a registered device, request the device for content information, and display the content information.
  • the device having no content must be connected to the virtual device to communicate with each other.
  • the controller 1020 may display the registered device, request the registered device for content information, display the content information, and perform the content reproducing device control method.
  • the methods of controlling a content reproducing device can also be embodied as computer-readable codes on a computer-readable storage medium.
  • the computer-readable recording medium is any data-recording medium that can store data which can be thereafter read by a computer system. Examples of the computer-readable recording medium include Read-Only Memory (ROM), Random-Access Memory (RAM), CD-ROMs, magnetic tapes, floppy disks, and optical data storage devices.
  • the computer-readable recording medium can also be distributed over network coupled computer systems so that the computer-readable code is stored and executed in a distributed fashion. Also, functional programs, codes, and code segments for accomplishing the present invention can be easily construed by programmers skilled in the art to which the present invention pertains.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Studio Devices (AREA)
  • Processing Or Creating Images (AREA)
PCT/KR2011/007646 2011-01-20 2011-10-14 Method and apparatus for controlling device Ceased WO2012099315A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN201180065120.4A CN103299612B (zh) 2011-01-20 2011-10-14 用于控制装置的方法和设备
RU2013138564/07A RU2541036C1 (ru) 2011-01-20 2011-10-14 Способ и аппарат для управления устройством
EP11856546.4A EP2666285B1 (en) 2011-01-20 2011-10-14 Method and apparatus for controlling a device
JP2013550376A JP5948348B2 (ja) 2011-01-20 2011-10-14 機器制御方法及びその装置
BR112013013850A BR112013013850A2 (pt) 2011-01-20 2011-10-14 método de controlar um dispositivo, método de controlar um dispositivo de reprodução de conteúdo, e aparelho para controlar um dispositivo
AU2011355875A AU2011355875C1 (en) 2011-01-20 2011-10-14 Method and apparatus for controlling device
CA2819016A CA2819016C (en) 2011-01-20 2011-10-14 Method and apparatus for controlling device
AU2015255302A AU2015255302B2 (en) 2011-01-20 2015-11-13 Method and apparatus for controlling device

Applications Claiming Priority (2)

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KR1020110005987A KR101837082B1 (ko) 2011-01-20 2011-01-20 기기 제어 방법 및 그 장치
KR10-2011-0005987 2011-01-20

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EP (1) EP2666285B1 (enExample)
JP (2) JP5948348B2 (enExample)
KR (1) KR101837082B1 (enExample)
CN (2) CN108307214B (enExample)
AU (1) AU2011355875C1 (enExample)
BR (1) BR112013013850A2 (enExample)
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RU2013138564A (ru) 2015-02-27
EP2666285A4 (en) 2017-12-06
KR101837082B1 (ko) 2018-03-09
US20190320104A1 (en) 2019-10-17
US20120188155A1 (en) 2012-07-26
KR20120084556A (ko) 2012-07-30
JP6373899B2 (ja) 2018-08-15
CN108307214A (zh) 2018-07-20
AU2011355875C1 (en) 2016-03-03
US10362208B2 (en) 2019-07-23
RU2541036C1 (ru) 2015-02-10
EP2666285A1 (en) 2013-11-27
AU2011355875B2 (en) 2015-08-20
JP2014507876A (ja) 2014-03-27
CA2819016A1 (en) 2012-07-26
CA2819016C (en) 2017-08-22
EP2666285B1 (en) 2020-08-26
AU2011355875A1 (en) 2013-05-09
US20180097981A1 (en) 2018-04-05
US9871958B2 (en) 2018-01-16
CN108307214B (zh) 2020-10-09
CN103299612B (zh) 2017-09-29
JP2016194935A (ja) 2016-11-17
CN103299612A (zh) 2013-09-11
US10855899B2 (en) 2020-12-01
JP5948348B2 (ja) 2016-07-06

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