WO2013058543A2 - Dispositif de télécommande - Google Patents

Dispositif de télécommande Download PDF

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Publication number
WO2013058543A2
WO2013058543A2 PCT/KR2012/008483 KR2012008483W WO2013058543A2 WO 2013058543 A2 WO2013058543 A2 WO 2013058543A2 KR 2012008483 W KR2012008483 W KR 2012008483W WO 2013058543 A2 WO2013058543 A2 WO 2013058543A2
Authority
WO
WIPO (PCT)
Prior art keywords
remote control
signal
track ball
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/KR2012/008483
Other languages
English (en)
Korean (ko)
Other versions
WO2013058543A3 (fr
Inventor
성재현
박상돈
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of WO2013058543A2 publication Critical patent/WO2013058543A2/fr
Publication of WO2013058543A3 publication Critical patent/WO2013058543A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a three-dimensional [3D] space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03549—Trackballs

Definitions

  • the present invention relates to a remote control device, and more particularly to a remote control device that can improve the user's ease of use.
  • the image display device is a device having a function of displaying an image that a user can watch.
  • the user can watch the broadcast through the image display device.
  • the video display device displays a broadcast selected by a user on a display among broadcast signals transmitted from a broadcasting station.
  • broadcasting is shifting from analog broadcasting to digital broadcasting worldwide.
  • Digital broadcasting refers to broadcasting for transmitting digital video and audio signals. Digital broadcasting is more resistant to external noise than analog broadcasting, so it has less data loss, is advantageous for error correction, has a higher resolution, and provides a clearer picture. In addition, unlike analog broadcasting, digital broadcasting is capable of bidirectional services.
  • An object of the present invention is to provide a remote control device that can perform a variety of operations easily and conveniently.
  • Remote control device for achieving the above object is a track ball, a top case formed with an opening through which the track ball, a gear module and a top case for applying a friction force to the track ball and And a bottom case fastened to form a storage space.
  • FIG. 1 is a block diagram illustrating an image display apparatus according to an exemplary embodiment of the present invention.
  • FIG. 2 is an internal block diagram of the controller of FIG. 1.
  • FIG. 3 is a diagram illustrating a control method of the remote controller of FIG. 1.
  • FIG. 4 is a perspective view of a remote control apparatus according to an embodiment of the present invention.
  • FIG. 5 is an internal block diagram of a remote control apparatus according to an embodiment of the present invention.
  • 6 to 14 are views referred to explain various examples of a remote control apparatus according to an embodiment of the present invention.
  • module and “unit” for components used in the following description are merely given in consideration of ease of preparation of the present specification, and do not impart any particular meaning or role by themselves. Therefore, the “module” and “unit” may be used interchangeably.
  • FIG. 1 is a block diagram illustrating an image display apparatus according to an exemplary embodiment of the present invention.
  • the image display apparatus 100 may include a broadcast receiver 105, an external device interface 130, a storage 140, a user input interface 150, and a sensor.
  • the controller may include a unit (not shown), a controller 170, a display 180, and an audio output unit 185.
  • the broadcast receiver 105 may include a tuner 110, a demodulator 120, and a network interface 130.
  • the tuner 110 and the demodulator 120 may be provided so that the network interface 130 is not included.
  • the tuner 110 includes the network interface 130.
  • the demodulator 120 may be designed not to be included.
  • the tuner unit 110 selects an RF broadcast signal corresponding to a channel selected by a user or all pre-stored channels among RF (Radio Frequency) broadcast signals received through an antenna.
  • the selected RF broadcast signal is converted into an intermediate frequency signal or a baseband video or audio signal.
  • the tuner 110 may process a digital broadcast signal or an analog broadcast signal.
  • the analog baseband video or audio signal CVBS / SIF output from the tuner 110 may be directly input to the controller 170.
  • the tuner unit 110 may receive a single broadcast RF broadcast signal according to an ATSC (Advanced Television System Committee) scheme or a multiple broadcast RF broadcast signal according to a digital video broadcasting (DVB) scheme.
  • ATSC Advanced Television System Committee
  • DVD digital video broadcasting
  • the tuner unit 110 sequentially selects RF broadcast signals of all broadcast channels stored through a channel memory function among RF broadcast signals received through an antenna in the present invention, and converts them to intermediate frequency signals or baseband video or audio signals. Can be converted to
  • the tuner unit 110 may be provided with a plurality of tuners in order to receive broadcast signals of a plurality of channels.
  • a single tuner may be used to receive broadcast signals of multiple channels simultaneously.
  • the demodulator 120 receives the digital IF signal DIF converted by the tuner 110 and performs a demodulation operation.
  • the demodulator 120 may output a stream signal TS after performing demodulation and channel decoding.
  • the stream signal may be a signal multiplexed with a video signal, an audio signal, or a data signal.
  • the stream signal output from the demodulator 120 may be input to the controller 170.
  • the controller 170 After performing demultiplexing, image / audio signal processing, and the like, the controller 170 outputs an image to the display 180 and outputs audio to the audio output unit 185.
  • the external device interface unit 130 may transmit or receive data with the connected external device 190.
  • the external device interface unit 130 may include an A / V input / output unit (not shown) or a wireless communication unit (not shown).
  • the external device interface unit 130 may be connected to an external device such as a DVD (Digital Versatile Disk), Blu-ray (Blu ray), a game device, a camera, a camcorder, a computer (laptop), a set top box, or the like by wire / wireless. It may also perform input / output operations with external devices.
  • an external device such as a DVD (Digital Versatile Disk), Blu-ray (Blu ray), a game device, a camera, a camcorder, a computer (laptop), a set top box, or the like by wire / wireless. It may also perform input / output operations with external devices.
  • the A / V input / output unit may receive a video and audio signal of an external device.
  • the wireless communication unit may perform short range wireless communication with another electronic device.
  • the network interface unit 135 provides an interface for connecting the image display apparatus 100 to a wired / wireless network including an internet network.
  • the network interface unit 135 may receive content or data provided by the Internet or a content provider or a network operator through a network.
  • the network interface unit 135 may perform data communication with an adjacent electronic device around the image display apparatus 100.
  • the network interface unit 135 may receive device information of another electronic device, channel information that can be remotely controlled by another electronic device, frequency information or code information.
  • the storage 140 may store a program for processing and controlling each signal in the controller 170, or may store a signal-processed video, audio, or data signal.
  • the storage unit 140 may perform a function for temporarily storing an image, audio, or data signal input to the external device interface unit 130.
  • the storage 140 may store information on a predetermined broadcast channel through a channel storage function such as a channel map.
  • the storage 140 may store IR format key codes for controlling other electronic devices as IR signals, and may store IR format key databases of a plurality of electronic devices.
  • FIG 1 illustrates an embodiment in which the storage unit 140 is provided separately from the control unit 170, but the scope of the present invention is not limited thereto.
  • the storage 140 may be included in the controller 170.
  • the user input interface unit 150 transmits a signal input by the user to the controller 170 or transmits a signal from the controller 170 to the user.
  • the remote controller 200 transmits / receives a user input signal such as power on / off, channel selection, screen setting, or a local key (not shown) such as a power key, a channel key, a volume key, or a set value. Transmits a user input signal input from the control unit 170, or transmits a user input signal input from the sensor unit (not shown) for sensing the user's gesture to the control unit 170, or the signal from the control unit 170 It can transmit to a sensor unit (not shown).
  • a user input signal such as power on / off, channel selection, screen setting, or a local key (not shown) such as a power key, a channel key, a volume key, or a set value.
  • the user input interface unit 150 may receive personal information from the remote control apparatus 200.
  • the web server information being connected by the personal information may be further received.
  • the remote controller 200 may store an individual stored in the portable terminal 300. Information can be received.
  • the remote control apparatus 200 may transmit personal information to the image display apparatus 100 according to an IR scheme or an RF scheme. At this time, the user input interface unit 150 transmits the received personal information to the control unit 170.
  • the personal information at this time may include personal ID information, password information, personal email information, and the like for the mobile terminal 300.
  • the personal information may include personal ID information, password information, personal email information, and the like for the image display apparatus 100.
  • the personal information may be personal ID information or password information that can be commonly used in various electronic devices including the mobile terminal 300.
  • the personal information may be personal ID information, password information, or the like from the portable terminal 300 to a predetermined web server stored in advance.
  • the personal information may be personal ID information, password information, etc., to a predetermined web server that can be used in the image display apparatus 100 including the mobile terminal 300.
  • the personal information may be personal ID information, password information, or the like for a server connected to the video display device 100.
  • the personal information may be information necessary to log in to a predetermined account for the electronic device or the service.
  • the user input interface unit 150 from the adjacent electronic device around the image display device 100, transmitted from the remote control device 200, device information of other electronic devices, channel information capable of remote control of other electronic devices Frequency information or code information may be received.
  • the controller 170 may demultiplex the input stream or process the demultiplexed signals through the tuner unit 110, the demodulator 120, or the external device interface unit 130. Signals can be generated and output.
  • the image signal processed by the controller 170 may be input to the display 180 and displayed as an image corresponding to the image signal.
  • the image signal processed by the controller 170 may be input to the external output device through the external device interface unit 130.
  • the voice signal processed by the controller 170 may be sound output to the audio output unit 185.
  • the voice signal processed by the controller 170 may be input to the external output device through the external device interface unit 130.
  • the controller 170 may include a demultiplexer, an image processor, and the like. This will be described later with reference to FIG. 2.
  • controller 170 may control overall operations of the image display apparatus 100.
  • the controller 170 may control the tuner 110 to control the tuner 110 to select an RF broadcast corresponding to a channel selected by a user or a pre-stored channel.
  • controller 170 may control the image display apparatus 100 by a user command or an internal program input through the user input interface unit 150.
  • the controller 170 may control the display 180 to display an image.
  • the image displayed on the display 180 may be a still image or a video, and may be a 2D image or a 3D image.
  • the controller 170 may generate and display a 3D object with respect to a predetermined object in the image displayed on the display 180.
  • the object may be at least one of a connected web screen (newspaper, magazine, etc.), an EPG (Electronic Program Guide), various menus, widgets, icons, still images, videos, and text.
  • EPG Electronic Program Guide
  • the controller 170 may recognize a location of a user based on an image photographed by a photographing unit (not shown). For example, the distance (z-axis coordinate) between the user and the image display apparatus 100 may be determined. In addition, the x-axis coordinates and the y-axis coordinates in the display 180 corresponding to the user position may be determined.
  • the control unit 170 may control to log in based on the personal information received from the remote control device 200.
  • the login may be a login of the image display apparatus 100 itself, a login to a server connected to the image display apparatus 100, or a login to a predetermined web server subscribed by personal information.
  • the controller 170 displays a personal screen set for each user account.
  • the control may be displayed at 180.
  • the controller 170 may control to display a personal setting screen together with the image being watched.
  • the controller 170 may control to display a server connection screen received from the server on the display 180. Specifically, it may be an app server screen. If there is an image being watched, the controller 170 may control to display a server connection screen together with the image being watched. Alternatively, it is possible to control to switch the video being viewed to the scene and display it on the server connection screen.
  • the controller 170 indicates that the image display apparatus 100 corresponds to the web servers.
  • the control unit may be controlled to access the screen, and to display the screen of the connected web server on the display 180.
  • the web servers may be web servers that provide a social network service.
  • the controller 170 may control to display a screen of the connected web server together with the image being watched. Alternatively, it is also possible to control the display of the image being watched to be displayed on the screen of the connected web server.
  • the controller 170 may control a power supply unit (not shown) to turn on the image display apparatus 100 when the image display apparatus 100 is turned off while personal information is received. Can be. That is, in the standby mode, when personal information is received from the user input interface unit 150, the controller 170 switches to the wake up mode to supply power to various modules or units. The supply can be controlled.
  • control unit 170 the device information of the adjacent electronic device around the image display device 100, received from the network interface unit 135 or the user input interface unit 150, the channel capable of remote control of other electronic devices Based on the personal information from the remote control apparatus 200 based on the information, the frequency information, the code information, or the like, it is determined whether each electronic device or the like is connected, and displays an object indicating that the other electronic device is logged in. You can control it to display.
  • the controller 170 may control the remote controller 200 based on device information of adjacent electronic devices around the image display device 100, channel information that can be remotely controlled by another electronic device, frequency information, code information, or the like. It may be controlled to transmit the corresponding device information, channel information, frequency information or code information.
  • the channel browsing processor may receive a stream signal TS output from the demodulator 120 or a stream signal output from the external device interface 130, extract a video from the input stream signal, and generate a thumbnail image. Can be.
  • the generated thumbnail image may be stream decoded together with the decoded image and input to the controller 170.
  • the controller 170 may display a thumbnail list including a plurality of thumbnail images on the display 180 by using the input thumbnail image.
  • the thumbnail list may be displayed in a simple viewing manner displayed in a partial region while a predetermined image is displayed on the display 180 or in an overall viewing manner displayed in most regions of the display 180.
  • the thumbnail images in the thumbnail list may be updated sequentially.
  • the display 180 converts an image signal, a data signal, an OSD signal, a control signal, or an image signal, a data signal, a control signal received from the external device interface unit 130 processed by the controller 170, and generates a driving signal.
  • the display 180 may be a PDP, an LCD, an OLED, a flexible display, or a 3D display.
  • the display 180 may be configured as a touch screen and used as an input device in addition to the output device.
  • the audio output unit 185 receives a signal processed by the controller 170 and outputs the audio signal.
  • the photographing unit photographs the user.
  • the photographing unit (not shown) may be implemented by one camera, but is not limited thereto and may be implemented by a plurality of cameras. Meanwhile, the photographing unit (not shown) may be embedded in the image display device 100 on the display 180 or disposed separately. Image information photographed by a photographing unit (not shown) may be input to the controller 170.
  • the controller 170 may detect a user's gesture based on each of the images captured by the photographing unit (not shown) or the sensed signal from the sensor unit (not shown) or a combination thereof.
  • the remote control apparatus 200 transmits the user input to the user input interface unit 150.
  • the remote control device 200 Bluetooth (RF), RF (Radio Frequency) communication, infrared (IR) communication, UWB (Ultra Wideband), ZigBee (ZigBee) method, near field communication (MFC) method, etc. Can be used.
  • RF Radio Frequency
  • IR infrared
  • UWB Ultra Wideband
  • ZigBee ZigBee
  • MFC near field communication
  • the remote control apparatus 200 may receive an image, audio or data signal output from the user input interface unit 150. In addition, the remote control apparatus 200 may display or output audio from the remote control apparatus 200 based on the received video, audio, or data signal.
  • the remote control device 200 can receive information by a predetermined electronic device and near field communication.
  • the information may be personal ID information and password information that can be used in a portable terminal, an image display device, an electronic device, or the like.
  • the remote controller 200 may transmit the received personal information to the video display device 100.
  • the communication method at this time may use an IR method or an RF method.
  • the remote control apparatus 200 describes a spatial remote controller capable of displaying a pointer corresponding to a user's movement. That is, the remote control apparatus 200 may transmit personal information to the image display apparatus 100 using the RF method.
  • the remote control apparatus 200 may further receive web server information, etc. being accessed by the personal information, in addition to the personal information.
  • the mobile terminal may receive web server information about a social network service that is being logged in and accessed. Such web server information is also transmitted to the image display apparatus 100.
  • remote control may be performed by allocating a channel, a frequency, or a code to the corresponding electronic device.
  • the above-described image display apparatus 100 may be a digital broadcast receiver capable of receiving fixed or mobile digital broadcasting.
  • a block diagram of the image display apparatus 100 shown in FIG. 1 is a block diagram for an embodiment of the present invention.
  • Each component of the block diagram may be integrated, added, or omitted according to the specifications of the image display apparatus 100 that is actually implemented. That is, two or more components may be combined into one component as needed, or one component may be divided into two or more components.
  • the function performed in each block is for explaining an embodiment of the present invention, the specific operation or device does not limit the scope of the present invention.
  • the image display apparatus 100 does not include the tuner 110 and the demodulator 120 shown in FIG. 1, unlike the illustrated in FIG. 1, but the network interface 130 or the external device interface unit ( Through 135, image content may be received and played back.
  • FIG. 2 is an internal block diagram of the controller of FIG. 1.
  • control unit 170 according to an embodiment of the present invention, the demultiplexer 310, the image processor 320, the processor 330, the OSD generator 340, the mixer 345 , Frame rate converter 350, and formatter 360.
  • the apparatus may further include a voice processor (not shown) and a data processor (not shown).
  • the demultiplexer 310 demultiplexes an input stream. For example, when an MPEG-2 TS is input, it may be demultiplexed and separated into video, audio, and data signals, respectively.
  • the stream signal input to the demultiplexer 310 may be a stream signal output from the tuner 110, the demodulator 120, or the external device interface unit 130.
  • the image processor 320 may perform image processing of the demultiplexed image signal. To this end, the image processor 320 may include an image decoder 325 and a scaler 335.
  • the image decoder 325 decodes the demultiplexed video signal, and the scaler 335 performs scaling to output the resolution of the decoded video signal on the display 180.
  • the video decoder 325 may include decoders of various standards.
  • the processor 330 may control overall operations in the image display apparatus 100 or the controller 170. For example, the processor 330 may control the tuner 110 to control tuning of an RF broadcast corresponding to a channel selected by a user or a previously stored channel.
  • the processor 330 may control the image display apparatus 100 by a user command or an internal program input through the user input interface unit 150.
  • the processor 330 may perform data transmission control with the network interface unit 135 or the external device interface unit 130.
  • the processor 330 may control operations of the demultiplexer 310, the image processor 320, the OSD generator 340, and the like in the controller 170.
  • the OSD generator 340 generates an OSD signal according to a user input or itself. For example, a signal for displaying various types of information on a screen of the display 180 as a graphic or text may be generated based on a user input signal.
  • the generated OSD signal may include various data such as a user interface screen, various menu screens, widgets, and icons of the image display apparatus 100.
  • the generated OSD signal may include a 2D object or a 3D object.
  • the OSD generator 340 may generate a pointer that can be displayed on a display based on a pointing signal input from the remote controller 200.
  • a pointer may be generated by the pointing signal processor, and the OSD generator 240 may include such a pointing signal processor (not shown).
  • the pointing signal processor (not shown) may be provided separately without being provided in the OSD generator 240.
  • the OSD generator 340 may generate or configure a set personal screen when a user logs in to the image display apparatus 100 itself. Alternatively, the OSD generator 340 may generate or configure at least a portion of the server access screen to display the server access screen received from the server on the display 180 when logging in to the connected server. Alternatively, the OSD generator 340 may generate or configure at least a part of the web server access screen based on the web server information being accessed by the personal information.
  • the mixer 345 may mix the OSD signal generated by the OSD generator 340 and the decoded image signal processed by the image processor 320.
  • the OSD signal and the decoded video signal may each include at least one of a 2D signal and a 3D signal.
  • the mixed video signal is provided to the frame rate converter 350.
  • the frame rate converter 350 may convert a frame rate of an input video. On the other hand, the frame rate converter 350 can output the data as it is without additional frame rate conversion.
  • the formatter 360 receives a mixed signal, that is, an OSD signal and a decoded video signal, from the mixer 345 and changes the format of the signal to be suitable for the display 180.
  • a mixed signal that is, an OSD signal and a decoded video signal
  • the R, G, B data signals may be output, and the R, G, B data signals may be output as low voltage differential signaling (LVDS) or mini-LVDS.
  • LVDS low voltage differential signaling
  • the formatter 360 may separate the 2D video signal and the 3D video signal for displaying the 3D video.
  • the format of the 3D video signal may be changed or the 2D video signal may be converted into a 3D video signal.
  • the voice processing unit (not shown) in the controller 170 may perform voice processing of the demultiplexed voice signal.
  • the voice processing unit may include various decoders.
  • the voice processing unit (not shown) in the controller 170 may process a base, a treble, a volume control, and the like.
  • the data processor (not shown) in the controller 170 may perform data processing of the demultiplexed data signal.
  • the demultiplexed data signal is an encoded data signal, it may be decoded.
  • the encoded data signal may be EPG (Electronic Progtam Guide) information including broadcast information such as a start time and an end time of a broadcast program broadcasted in each channel.
  • the signals from the OSD generator 340 and the image processor 320 are mixed in the mixer 345 and then 3D processed in the formatter 360, but the present invention is not limited thereto. May be located after the formatter.
  • FIG. 2 a block diagram of the controller 170 shown in FIG. 2 is a block diagram for an embodiment of the present invention. Each component of the block diagram may be integrated, added, or omitted according to the specification of the controller 170 that is actually implemented.
  • the frame rate converter 350 and the formatter 360 are not provided in the controller 170, but may be provided separately.
  • FIG. 3 is a diagram illustrating a control method of the remote controller of FIG. 1.
  • a pointer 205 corresponding to the remote controller 200 is displayed on the display 180.
  • the user can move or rotate the remote control device 200 up and down, left and right (FIG. 3 (b)), front and rear (FIG. 3 (c)).
  • the pointer 205 displayed on the display 180 of the image display device corresponds to the movement of the remote controller 200.
  • the remote control apparatus 200 may be referred to as a spatial remote controller because the pointer 205 is moved and displayed according to the movement in the 3D space as shown in the figure.
  • 3B illustrates that when the user moves the remote control apparatus 200 to the left side, the pointer 205 displayed on the display 180 of the image display apparatus also moves to the left side correspondingly.
  • the image display device may calculate the coordinates of the pointer 205 from the information about the movement of the remote controller 200.
  • the image display device may display the pointer 205 to correspond to the calculated coordinates.
  • 3C illustrates a case in which the user moves the remote control apparatus 200 away from the display 180 while pressing a specific button in the remote control apparatus 200.
  • the selection area in the display 180 corresponding to the pointer 205 may be zoomed in and enlarged.
  • the selection area in the display 180 corresponding to the pointer 205 may be zoomed out and reduced.
  • the remote control device 200 moves away from the display 180, the selection area is zoomed out, and when the remote control device 200 approaches the display 180, the selection area may be zoomed in.
  • a specific button in the remote control device 200 can recognize the up, down, left and right movement. That is, when the remote control device 200 moves away from or near the display 180, the up, down, left and right movements are not recognized, and only the front and back movements can be recognized. In a state where a specific button in the remote controller 200 is not pressed, only the pointer 205 moves according to the up, down, left, and right movements of the remote controller 200.
  • the moving speed or the moving direction of the pointer 205 may correspond to the moving speed or the moving direction of the remote control apparatus 200.
  • Figure 4 is a perspective view of a remote control device according to an embodiment of the present invention
  • Figure 5 is an internal block diagram of the remote control device.
  • the spatial remote control 201 may include various input keys or input buttons.
  • the spatial remote control 201 may include an ok key 291, a menu key 292, a four-way key 293, a channel adjustment key 294, and a volume adjustment key 296. have.
  • the ok key 291 may be used to select a menu or item
  • the menu key 292 may be used to display a predetermined menu
  • the four-way key 293 may move up or down the pointer or indicator. It can be used to move up, down, left and right
  • the channel adjustment key 294 can be used to adjust the channel up and down
  • the volume control key 296 can be used to adjust the volume up and down.
  • the spatial remote control 201 may further include a back key 297 and a home key 298.
  • the back key 297 may be used when moving to the previous screen
  • the home key 298 may be used when moving to the home screen.
  • the confirmation key 291 may be added with a scroll function.
  • the confirmation key 291 can be implemented in the form of a wheel key. That is, when the confirmation key 291 is pressed, it is used as a menu or item selection, and when the confirmation key 291 is scrolled up and down, display screen scrolling or list page switching may be performed.
  • the confirmation key 291 may be implemented as a track ball as shown in FIG.
  • the track ball may not only perform scrolling operations in up, down, left, and right directions, but also input various directions such as a diagonal line.
  • the four-way key 293, in the circular type, as shown in the up, down, left, right keys may be arranged in four directions, respectively.
  • a touch input to the four-way key 293 may also be possible.
  • a set function may be input or performed according to the corresponding touch input.
  • the spatial remote controller 201 may further include a color key 299.
  • the remote control apparatus 200 includes a wireless communication unit 220, a user input unit 230, a sensor unit 240, an output unit 250, a power supply unit 260, and a storage unit 270. It may include a control unit 280.
  • the wireless communication unit 220 transmits and receives a signal with any one of the image display apparatus according to the embodiments of the present invention described above.
  • the image display apparatuses according to the exemplary embodiments of the present invention one image display apparatus 100 will be described as an example.
  • the remote control apparatus 200 may include an RF module 221 capable of transmitting and receiving signals with the image display apparatus 100 according to the RF communication standard.
  • the remote control apparatus 200 may include an IR module 223 capable of transmitting and receiving signals with the image display apparatus 100 according to IR communication standards.
  • the remote control device 200 may further include an NFC module (not shown) for short-range magnetic field communication with the electronic device.
  • the remote control apparatus 200 may transmit a signal containing information on the movement of the remote control apparatus 200 to the image display apparatus 100 through the RF module 221.
  • the remote control apparatus 200 may receive a signal transmitted from the image display apparatus 100 through the RF module 221. In addition, the remote controller 200 may transmit a command regarding power on / off, channel change, volume change, etc. to the image display device 100 through the IR module 223 as necessary.
  • the remote control device 200 can receive personal information by a predetermined electronic device and near field communication.
  • the remote controller 200 may transmit the received personal information to the video display device 100.
  • the communication method at this time may use an IR method or an RF method.
  • the remote control apparatus 200 may further receive web server information, etc. being accessed by the personal information, in addition to the personal information.
  • the mobile terminal 300 may receive web server information about a social network service that is being logged in and accessed. Such web server information may also be transmitted to the image display apparatus 100.
  • the remote control apparatus 200 may also receive device information of another electronic device, channel information remotely controllable by another electronic device, frequency information or code information. Based on such other electronic device information, a remote control may be performed by allocating a channel, a frequency, or a code to the corresponding electronic device.
  • the user input unit 230 may include a keypad, a key (button), a touch pad, or a touch screen.
  • the user may input a command related to the image display apparatus 100 to the remote control apparatus 200 by manipulating the user input unit 230.
  • the user input unit 230 includes a hard key button, the user may input a command related to the image display apparatus 100 to the remote control apparatus 200 through a push operation of the hard key button.
  • the user input unit 230 includes a touch screen, the user may input a command related to the image display apparatus 100 to the remote control apparatus 200 by touching a soft key of the touch screen.
  • the user input unit 230 may include various kinds of input means that a user can operate, such as a scroll key or a jog key, and the present embodiment does not limit the scope of the present invention.
  • the sensor unit 240 may include a gyro sensor 241 or an acceleration sensor 243.
  • the gyro sensor 241 may sense information about the movement of the remote controller 200.
  • the gyro sensor 241 may sense information about the operation of the remote control apparatus 200 based on the x, y, and z axes.
  • the acceleration sensor 243 may sense information about a moving speed of the remote controller 200.
  • it may further include a distance measuring sensor, thereby sensing the distance to the display 180.
  • it can detect the amount of change in orientation, including a geomagnetic sensor that can detect the orientation of a magnetic field and detect the orientation like a compass.
  • the output unit 250 may output a video or audio signal corresponding to a manipulation of the user input unit 230 or a signal transmitted from the image display apparatus 100.
  • the user may recognize whether the user input unit 230 is manipulated or whether the image display apparatus 100 is controlled through the output unit 250.
  • the output unit 250 may include a LED module 251 that is turned on when the user input unit 230 is manipulated or a signal is transmitted and received with the image display device 100 through the wireless communication unit 225, and a vibration module generating vibration. 253, a sound output module 255 for outputting sound, or a display module 257 for outputting an image.
  • the power supply unit 260 supplies power to the remote control device 200.
  • the power supply unit 260 may reduce power waste by stopping the power supply when the remote controller 200 does not move for a predetermined time.
  • the power supply unit 260 may resume power supply when a predetermined key provided in the remote control apparatus 200 is operated.
  • the storage unit 270 may store various types of programs, application data, and the like necessary for controlling or operating the remote control apparatus 200. If the remote control apparatus 200 transmits and receives a signal wirelessly through the image display apparatus 100 and the RF module 221, the remote control apparatus 200 and the image display apparatus 100 transmit signals through a predetermined frequency band. Send and receive The control unit 280 of the remote control device 200 stores information on a frequency band or the like capable of wirelessly transmitting and receiving signals with the image display device 100 paired with the remote control device 200 in the storage unit 270. Reference may be made.
  • the storage unit 270 may store IR format key codes for controlling other electronic devices as an IR signal, and may store IR format key databases of a plurality of electronic devices.
  • the controller 280 controls the general matters related to the control of the remote control device 200.
  • the controller 280 displays an image corresponding to a predetermined key button manipulation of the user input unit 230 or a signal corresponding to the movement of the remote controller 200 sensed by the sensor unit 240 through the wireless communication unit 225. May transmit to the device 100.
  • the user input interface unit 150 of the image display apparatus 100 includes a wireless communication unit 2111 capable of transmitting and receiving a signal wirelessly with the remote control apparatus 200, and a pointer corresponding to an operation of the remote control apparatus 200. It may be provided with a coordinate value calculation unit 215 that can calculate the coordinate value of.
  • the user input interface unit 150 may transmit / receive a signal wirelessly with the remote control apparatus 200 through the RF module 212.
  • the IR module 213 may receive a signal transmitted by the remote control device 200 according to the IR communication standard.
  • the coordinate value calculator 215 corrects a hand shake or an error from a signal corresponding to the operation of the remote control apparatus 200 received through the wireless communication unit 211 to adjust the coordinate value (x, y) can be calculated.
  • the remote control apparatus 200 transmission signal input to the image display apparatus 100 through the user input interface unit 150 is transmitted to the controller 180 of the image display apparatus 100.
  • the controller 180 may determine the information on the operation and the key operation of the remote controller 200 from the signal transmitted from the remote controller 200, and control the image display apparatus 100 correspondingly.
  • the remote control apparatus 200 may calculate a pointer coordinate value corresponding to the operation and output the pointer coordinate value to the user input interface unit 150 of the image display apparatus 100.
  • the user input interface unit 150 of the image display apparatus 100 may transmit the information about the received pointer coordinate value to the controller 880 without a separate camera shake or error correction process.
  • the coordinate value calculator 215 may be provided inside the controller 170 instead of the user input interface unit 150 unlike the drawing.
  • 6 to 14 are views referred to explain various examples of a remote control apparatus according to an embodiment of the present invention.
  • a remote control apparatus includes a top case (track) 610 freely rotatable and an opening 633 through which the track ball 610 is formed. 630, and a bottom case 640 fastened to the top case 630 to form an accommodation space.
  • a gear module 620 for applying a friction force to the track ball 610 may be included in the internal storage space of the remote control device.
  • the remote control device is provided with a freely rotatable ball 610, so that not only can the scroll operation be quickly performed, but also depending on the setting, the pointer displayed in response to the movement of the remote control device can be seen ( By moving and displaying in accordance with the displacement of the 610, it is possible for the user to more easily use the remote control device.
  • a gear module 620 for controlling the spin of the ball 610 may be mounted.
  • the rotation operation of the ball 610 may be implemented to control the rotation (Spin) operation by using the gear module 620 for adjusting the speed.
  • the remote control device may include the necessary means for detecting the rotation of the ball 610.
  • the rotation sensing means can be used in a variety of known manners.
  • the encoder wheels of the X and Y axes connected to the ball also rotate. Through the opening formed in the encoder wheel, the light from the light source is penetrated or blocked, and the moving direction and the moving amount of the ball can be sensed based on the light reaching the light receiving unit.
  • the remote controller may further include a sensor 660 for detecting the operation of the track ball 610.
  • the controller 280 of the remote controller may convert the signal detected by the sensor 660 into a signal for scrolling the display screen or moving the displayed pointer.
  • the remote control device may further include a ball guide 631 in contact with the track ball 610 to support the track ball 610, the ball guide is inside or exposed to the outside of the remote control device as shown in FIG. It may be arranged to be, or may be both inside and outside of the remote control.
  • Figure 7 is an exploded perspective view of a remote control device according to an embodiment of the present invention
  • Figure 8 is a view illustrating a cut surface of a part of the assembled remote control device.
  • a remote control device includes a ball module including a freely rotatable track ball 610, a top case 130 fastened to form an inner storage space, and a bottom ( bottom) case 640.
  • the top case 630 may include an opening through which the track ball 610 penetrates, and may further include a cover 632 covering a part of the front surface of the top case 630.
  • the track ball 610 may include a gear module 620 for applying a friction force.
  • one or more plates 641 may be included inside the remote control device to seat various components.
  • some of the plates 641 may be coupled to the bottom case 640 to be configured as part of the bottom case 640.
  • the plate 641 may include a support member or a mounting groove for preventing the track ball 610 from being separated.
  • it may further include a sensor for detecting the operation of the track ball 610, the sensor may be included in the ball module or gear module 620.
  • the remote controller may further include a ball guide 631 in contact with the track ball 610 to support the track ball 610 in the same plane as the cover 632.
  • the remote control apparatus may further include a gear module 1010 for applying a friction force to the track ball 610.
  • 9 to 14 are views referred to for describing various examples of the gear switch and the gear module.
  • the remote controller may include a gear module 620 and a gear switch 930 for controlling the gear module 620.
  • the gear switch 930 may be formed in the bottom case.
  • the gear switch 930 may control the gear module in two stages (on), off (off).
  • the gear switch 930 may move an indicator 932 along the groove 931 to control an operation state of the gear module.
  • the track ball 610 may include a plurality of grooves as illustrated in FIG. 10.
  • the gear module 620 is a crank (1020) moving based on the state of the gear switch, and the transmission (transmisson, 1010) in contact with the track ball 610 based on the movement of the crank (1020). It may include.
  • crank 1020 may be connected to the gear switch 930.
  • the crank 1020 may move based on the state of the gear switch 930.
  • FIG. 11 is an example.
  • the crank 1020 rotates according to the adjustment of the gear switch 930, the crank 1020 may rotate about one reference point, or the crank 1020 may be implemented to perform linear movement. Can be.
  • the transmission 1010 comes into contact with the track ball 610, and the rotational speed of the track ball 610 may be varied with friction while tightening the side surface of the track ball 610.
  • the scroll speed can be mechanically adjusted.
  • the transmission 1010 may include a body having an arc shape and a first contact portion 1011 protruding from an end of the body and contacting a side surface of the track ball 610.
  • the body may be replaced with a shape capable of contacting the left and right sides of the track ball 610, such as 'C' shape in addition to the shape of the arc.
  • the first contact portion 1011 may be embodied in a shape or protrusion having irregularities, and the transmission 1010 may further include a second contact portion 1012 to increase frictional force.
  • the transmission 1010 may further include a second contact portion 1012 contacting the track ball 610 and an elastic member 1013 connected between the body and the second contact portion 1012.
  • An elastic member 1013 may be disposed between the second contact portion 1012 and the body, and the elastic member 1013 may be quickly formed by an elastic force by the elastic member 1013 when the gear module is changed from an on state to an off state. Can be converted.
  • the gear module in detail, the transmission 1010 may move along the groove 1210, the groove 1210 is formed in the bottom case 640, or the bottom case 640 and the inner plate 641 is fastened Can be formed.
  • the bottom case 640 may include a groove in which the gear module moves, or the bottom case 640 may be engaged with the inner plate 641 to form a groove in which the gear module moves.
  • the remote control device may further include a sensor unit 1230 for detecting the operation of the track ball 610.
  • the sensor unit 1230 may be provided with a plurality of various sensors.
  • the sensor unit 1230 may include a contact switch 1231 and a proximity sensor 1232 for detecting a user pressing the trackball 610.
  • the protrusion 1011 may be implemented in the form of a protrusion as shown in FIG. 13 to vary the rotational speed of the track ball 610 with friction while tightening the side and groove of the track ball 610.
  • the remote control device may further include a support 1410 supporting the transmission 1010 and connected to the bottom case 640.
  • the support 1410 may be fixed by a snap fit 1412 structure, and the latch may be tightened by using the elastic force of the elastic member 1411.
  • the rotatable trackball can be used to quickly scroll at least a portion of the screen or control the pointer in more various ways.
  • the remote control apparatus and its operation method according to the present invention are not limited to the configuration and method of the embodiments described as described above, the embodiments are all or part of each embodiment so that various modifications can be made May be optionally combined.
  • the operating method of the remote control apparatus of the present invention can be implemented as a processor-readable code in a processor-readable recording medium provided in the remote control apparatus.
  • the processor-readable recording medium includes all kinds of recording devices that store data that can be read by the processor. Examples of the processor-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like, and may also be implemented in the form of a carrier wave such as transmission over the Internet. .
  • the processor-readable recording medium can also be distributed over network coupled computer systems so that the processor-readable code is stored and executed in a distributed fashion.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Television Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Position Input By Displaying (AREA)

Abstract

Conformément à un mode de réalisation, la présente invention concerne un dispositif de télécommande qui comprend : une boule de commande ; un boîtier supérieur comportant une partie ouverte à travers laquelle la boule de commande pénètre ; et un boîtier inférieur qui est couplé à un module d'engrenage, qui applique une force de frottement à la boule de commande, et au boîtier supérieur, de façon à former un espace de réception.
PCT/KR2012/008483 2011-10-18 2012-10-17 Dispositif de télécommande Ceased WO2013058543A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110106571A KR20130042325A (ko) 2011-10-18 2011-10-18 원격제어장치
KR10-2011-0106571 2011-10-18

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WO2013058543A2 true WO2013058543A2 (fr) 2013-04-25
WO2013058543A3 WO2013058543A3 (fr) 2013-07-04

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KR (1) KR20130042325A (fr)
WO (1) WO2013058543A2 (fr)

Cited By (1)

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WO2016072672A1 (fr) * 2014-11-03 2016-05-12 (주)아이티버스 Dispositif d'entrée de signal et dispositif de pilotage d'équipement électronique l'utilisant

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KR101936410B1 (ko) 2016-12-09 2019-04-03 김민석 원격 모니터링 및 원격 제어가 가능한 부품 가공방법 및 부품 가공 시스템
KR101975566B1 (ko) * 2018-11-21 2019-05-07 주식회사 오성전자 사용자 인식형 리모컨 및 이의 설정방법

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JPH0540984A (ja) * 1991-08-08 1993-02-19 Sony Corp 遠隔制御装置
KR970003682U (ko) * 1995-06-30 1997-01-24 트랙 볼이 구비된 리모콘
KR100436224B1 (ko) * 2001-09-28 2004-06-12 주식회사 대우일렉트로닉스 디지털 텔레비전과 컴퓨터와의 연계 시스템
KR20090074637A (ko) * 2008-01-02 2009-07-07 주식회사 대우일렉트로닉스 트랙볼이 장착된 리모컨을 이용한 ｔｖ 제어방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072672A1 (fr) * 2014-11-03 2016-05-12 (주)아이티버스 Dispositif d'entrée de signal et dispositif de pilotage d'équipement électronique l'utilisant
US10671184B2 (en) 2014-11-03 2020-06-02 Itvers Co., Ltd. Signal input device and electronic equipment driving device using same

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KR20130042325A (ko) 2013-04-26

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