WO2010026717A1 - 制御システム、映像表示装置、及び遠隔制御装置 - Google Patents
制御システム、映像表示装置、及び遠隔制御装置 Download PDFInfo
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- WO2010026717A1 WO2010026717A1 PCT/JP2009/004191 JP2009004191W WO2010026717A1 WO 2010026717 A1 WO2010026717 A1 WO 2010026717A1 JP 2009004191 W JP2009004191 W JP 2009004191W WO 2010026717 A1 WO2010026717 A1 WO 2010026717A1
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- external device
- remote control
- state
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3218—Monitoring of peripheral devices of display devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—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
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42208—Display device provided on the remote control
- H04N21/42209—Display device provided on the remote control for displaying non-command information, e.g. electronic program guide [EPG], e-mail, messages or a second television channel
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Definitions
- the present invention relates to a control system that controls a video display device using a remote control device, and more specifically, a control system that performs control while grasping the state of the video display device with the remote control device, the video display device, and remote control Relates to the device.
- television receivers video display devices that display television broadcast images receive signals from a remote controller (remote controller, remote control device) operated by the user, and switch channels according to the received signals. And so on.
- the receiver displays a screen showing the current state of the channel being received, a menu screen, etc., and the user presses a button on the remote control while confirming the screen displayed by the receiver, thereby receiving the image from the remote control.
- a control signal is transmitted to the machine.
- the user needs to perform an operation while visually checking both the screen of the receiver and the remote controller.
- the remote control is provided with a small display so that bidirectional communication can be performed between the remote control and the operated device such as a receiver, and the screen of the remote control displays the status of the operated device.
- a technique for displaying is described. By using this technology, the user does not need to check both the screen of the receiver and the remote control, and can operate the receiver while checking only the display of the remote control. Operation becomes easier.
- Patent Document 3 when a signal can be received by the remote controller for a certain period after the signal is transmitted from the remote controller to the operated device, information corresponding to the signal is transmitted to the remote controller when the signal is transmitted from the operated device to the remote controller.
- the technique of displaying on the display is described. In this technique, since the time for which the remote controller waits for reception of a signal is limited, power saving of the remote controller can be achieved.
- the present invention has been made in view of such circumstances, and its purpose is to transmit information indicating the state of the video display device from the video display device to the remote control device when necessary.
- An object of the present invention is to provide a control system, a video display device, and a remote control device that can always grasp the state of the video display device with the remote control device while suppressing power consumption in the remote control device.
- a control system includes a video display device, and a remote control device that receives an operation for controlling the operation of the video display device and transmits a control signal to the video display device.
- the video display device detects what type of video is being displayed, and the means detects Means for transmitting status information indicating the status of the video display device to the remote control device when the status changes, wherein the remote control device receives the status information from the display unit and the video display device.
- the image display device has means for displaying the state of the video display device indicated by the received state information on a display unit.
- the remote control device is configured to reduce the power supplied to the display unit of the remote control device over time, and the power supplied to the display unit is reduced.
- Means for waiting for an arbitrary operation means for transmitting a request for status information indicating the status of the video display device to the video display device when the means accepts an optional operation, and power supplied to the display unit
- a means for transmitting status information indicating the status of the video display device to the remote control device when receiving a request for status information from the remote control device It further has these.
- the remote control device further includes means for displaying an operation screen for receiving an operation according to the state of the video display device indicated by the status information received from the video display device on the display unit. It is characterized by having.
- the video display device is connectable to an external device, and means for detecting the contents of processing executed by the connected external device, and the external device detected by the means Means for transmitting information indicating the content of processing in the remote control device to the remote control device, wherein the remote control device displays the processing content in the external device indicated by the information received from the video display device. It has the means to display on.
- the remote control device is responsive to the means for receiving an operation for controlling the operation of the external device and the content of the processing in the external device indicated by the information received from the video display device.
- the video display device includes means for controlling the operation of the external device in accordance with the received control signal.
- the video display device is capable of bidirectional communication with the outside, receives a control signal from the outside, and controls the operation according to the received control signal.
- State detecting means for detecting whether or not a type of video is being displayed, and means for transmitting to the outside state information indicating the state detected by the state detecting means when the state detected by the means changes It is characterized by providing.
- the video display device transmits a status information request from outside, and status information indicating the status detected by the status detection means when the status information request is received from the outside. And a means for performing.
- the video display apparatus is connectable to an external device, and means for detecting the content of processing executed by the connected external device, and the content of processing in the external device detected by the means And means for transmitting information indicating the above to the outside.
- the video display device further comprises means for receiving a broadcast and means for receiving an input of video data from the outside, wherein the state detection means is in a state of displaying a video based on the received broadcast. No, it is in a state of displaying a video based on which channel's broadcast, a state in which a video based on which program's broadcast is displayed, or a video based on externally input data is displayed It is characterized by detecting whether it is in the state to perform.
- the remote control device is capable of two-way communication with an external device that displays video, accepts an operation for controlling the operation of the external device, and sends a control signal to the external device
- the remote control device for transmitting to the display unit, means for receiving status information indicating what kind of video the external device is displaying, and when the means receives the status information And a means for displaying the status of the external device indicated by the received status information on a display unit.
- the remote control device comprises means for reducing the power supplied to the display unit over time, standby means for waiting for any operation in a state where the power supplied to the display unit is reduced, and the standby
- the apparatus further comprises means for transmitting a request for status information to the external device, and means for recovering the power supplied to the display unit.
- the remote control device further includes a variation sensor for detecting a variation, and the standby means is configured to determine that an operation has been accepted when the variation sensor detects a variation of a predetermined amount or more. It is characterized by that.
- the remote control device further comprises a contact sensor for detecting contact by a user, and the waiting means is configured to determine that an operation has been accepted when the contact sensor detects contact. It is characterized by.
- the remote control device further includes means for displaying an operation screen on the display unit for receiving an operation corresponding to the state of the external device indicated by the received state information.
- the remote control device includes means for receiving information indicating the contents of processing executed by another device connected to the external device from the external device, and the other information indicated by the received information. And a means for displaying the contents of processing in the device on a display unit.
- the remote control device receives means for receiving an operation for controlling the operation of the other device, and an operation corresponding to the content of the process in the other device indicated by the information received from the external device. Further comprising: means for displaying an operation screen for displaying on the display unit; and means for transmitting a control signal for controlling the operation of the other device according to the accepted operation to the external device.
- the video display device has two screens for simultaneously displaying a video based on a plurality of types of video sources such as a received broadcast signal or an externally input video signal, a video of an electronic program guide, or two videos. Multiple types of video such as video can be displayed.
- the video display device detects at any time which type of video is currently being displayed, and when there is a change in the detected status, transmits status information indicating the detected status to the remote control device .
- the remote control device displays the state of the video display device indicated by the state information on the display unit, so that the latest state of the video display device is always displayed on the display unit.
- the remote control device supplies power to the display unit in response to the elapse of a predetermined time from a specific time such as the time when the display was last updated or the time when the operation was last received. Reduce.
- the remote control device transmits a request for status information to the video display device when an arbitrary operation is received from the user while the power supplied to the display unit is reduced.
- the remote control device reduces the power consumption of the display unit and displays the state of the video display device on the display unit when necessary.
- the remote control device displays an operation screen for accepting an operation corresponding to the state of the video display device on the display unit based on the state information, thereby responding to the current state of the video display device.
- An operation screen for performing control is displayed.
- the video display device detects the content of processing executed by an external device such as a recording device connected to the video display device, and remotely controls information indicating the processing content of the external device. Send to device.
- the remote control device displays the content of the process in the external device indicated by the information on the display unit. Thereby, the latest state of the external device is displayed on the display unit of the remote control device.
- the remote control device displays an operation screen for accepting an operation according to the content of the processing in the external device on the display unit, and the video display device operates the external device according to the accepted operation. To control. By displaying an operation screen having contents according to the current state of the external device, it is possible to execute appropriate control according to the situation.
- whether the video display device is to detect itself is a state in which video based on the received broadcast is displayed, which channel is in a state in which video is displayed. It is detected whether the video of the program is being displayed, or whether the video is being displayed based on video data input from the outside, and these contents can be grasped by the remote control device.
- the remote control device determines that the operation from the user has been accepted when a variation sensor that detects a variation such as vibration detects a variation of a predetermined amount or more.
- a request for status information is transmitted to the video display device when the hand is lifted, hit or shaken.
- the remote control device determines that the operation from the user has been accepted when the contact sensor detects contact by the user, so that the image is displayed when the user holds the remote control device by hand. Send a request for status information to the display device.
- the video display device and the remote control device do not always communicate, but when the status of the video display device changes, status information is transmitted to the remote control device.
- the state of the video display device is displayed on the remote control device every time.
- the present invention is excellent in that the control system can make the user always know the state of the video display device that changes every moment by using the remote control device while suppressing necessary power consumption. There is an effect.
- FIG. 1 is a conceptual diagram showing the appearance of the control system of the present invention.
- the control system of the present invention includes a receiver 1 that is a video display device of the present invention, and a remote controller (remote control device) 2 that receives an operation from a user and transmits a control signal corresponding to the received operation to the receiver 1. And comprising.
- the receiver 1 receives a television broadcast and displays an image based on the received broadcast. Bidirectional wireless communication is possible between the receiver 1 and the remote controller 2, and the receiver 1 performs control according to a control signal from the remote controller 2.
- the receiver 1 can be connected to an external device 3 such as a recording device or a tuner device.
- the remote controller 2 transmits a control signal for controlling the operation of the external device 3 to the receiver 1.
- the external device 3 can be controlled in accordance with a control signal from the remote controller 2.
- FIG. 2 is a block diagram showing the internal configuration of the receiver 1 which is the video display device of the present invention.
- the receiver 1 includes a calculation unit that performs a calculation, a RAM that stores information associated with the calculation, a ROM that stores a program necessary for the calculation, and the like, and includes a control unit 101 that controls the operation of each unit of the receiver 1.
- the receiver 1 also includes a tuner unit 102, a demodulation unit 103, and a TS (Transport Stream) decoder 104.
- the tuner unit 102 is connected to an antenna (not shown) or a signal line for cable broadcasting, etc., receives a digital broadcast signal via the antenna or signal line, and receives a selected channel, that is, a broadcast signal of a specific frequency band.
- Demodulation section 103 generates TS data of the selected channel from the data signal converted by tuner section 102.
- the TS decoder 104 separates the TS data into various TS data such as TS data including video data or TS data including various information.
- An AV (Audio Visual) decoder 105 and an information extraction unit 109 are connected to the TS decoder 104.
- the AV decoder 105 generates video data and audio data representing video and audio of a program broadcast on the selected channel from TS data including video data and audio data.
- the AV decoder 105 performs necessary processing such as decryption in the process of generating video data and audio data.
- the information extraction unit 109 extracts various types of information such as data for EPG (electronic program guide), information indicating a channel being received, and information indicating a program name being received from the TS data.
- the information extraction unit 109 is connected to an information storage unit 110 configured by a memory.
- the information storage unit 110 stores various types of information extracted by the information extraction unit 109.
- the information storage unit 110 is connected to the control unit 101.
- the control unit 101 performs processing for reading stored information from the information storage unit 110.
- An OSD (On Screen Display) generation unit 111 is connected to the control unit 101.
- the control unit 101 inputs information read from the information storage unit 110 to the OSD generation unit 111 as necessary, and the OSD generation unit 111 generates an OSD video for displaying the content of the input information on the OSD.
- a video composition unit 106 is connected to the AV decoder 105 and the OSD generation unit 111.
- the video synthesizing unit 106 performs a process of synthesizing the video based on the video data generated by the AV decoder 105 and the OSD video generated by the OSD generating unit 111.
- the video composition unit 106 is connected to a display unit 107 that displays video using a liquid crystal panel, an EL (Electro-Luminescence) panel, a plasma display panel, or the like.
- the video synthesis unit 106 inputs a video signal representing the synthesized signal to the display unit 107, and the display unit 107 displays a video based on the video signal. In this way, the video of the broadcast program is displayed on the display unit 107.
- an audio output unit 108 such as a speaker is connected to the AV decoder 105.
- the audio output unit 108 outputs audio based on the audio signal generated by the AV decoder 105.
- the receiver 1 also includes an interface unit 112 for connecting to an external device 3 such as a recording device or a tuner device.
- the interface unit 112 is configured using an interface such as HDMI (High Definition Multimedia Interface) or iLink.
- the interface unit 112 is connected to the external device 3 via a cable, and transmits and receives TS data and control signals to and from the external device 3.
- the interface unit 112 is configured to be connectable to a plurality of external devices 3.
- the interface unit 112 may use a plurality of types of interfaces.
- the interface unit 112 is connected to an external device management unit 113 that performs processing for managing the state of the external device 3.
- the external device management unit 113 is connected to the control unit 101 and the TS decoder 104, and among the data received from the external device 3 by the interface unit 112, TS data is input to the TS decoder 104, and a control signal is transmitted to the control unit 101.
- the TS decoder 104 also performs the same processing as the data input from the demodulation unit 103 on the data input from the external device management unit 113. Accordingly, the display unit 107 can display the video input from the external device 3 on the display unit 107.
- the control unit 101 performs processing for transmitting and receiving control signals to and from the external device 3 via the interface unit 112 and the external device management unit 113.
- the external device management unit 113 has a memory and stores information related to the external device 3.
- control unit 101 is connected to a transmission unit 114 and a reception unit 115 that transmit and receive information to and from the remote controller 2 by a wireless communication method such as Bluetooth.
- the control unit 101 performs processing for transmitting information to the remote control 2 using the transmission unit 114, and receives information from the remote control 2 using the reception unit 115.
- the receiver 1 performs bidirectional communication with the remote controller 2.
- the control unit 101 is connected to an operation unit 116 that includes various input buttons and receives an operation from the user. When the user operates the operation unit 116, the control unit 101 receives various instructions from the user such as power on / off, channel change, or switching of the external device 3 to which data is input.
- FIG. 3 is a block diagram showing the internal configuration of the remote controller 2 which is the remote control device of the present invention.
- the remote control 2 includes a control unit 21 that controls the operation of each unit of the remote control 2, an operation unit 22 that receives an operation from a user, and a display unit 27 that uses a liquid crystal panel or an EL panel.
- the control unit 21 includes a calculation unit that performs a calculation, a RAM that stores information associated with the calculation, a ROM that stores a program necessary for the calculation, and the like.
- the operation unit 22 includes a touch panel 221 configured to overlap the display unit 27 and an input button unit 222 including a plurality of input buttons such as numeric keys and cursor keys.
- the control unit 21 is connected to a storage unit 23 that stores information necessary for displaying an image on the display unit 27 and a drawing unit 26 that executes a process of displaying an image on the display unit 27.
- the storage unit 23 stores, for example, image data for generating a partial image that constitutes a part of the image displayed by the display unit 27.
- the control unit 21 reads out necessary information from the storage unit 23 and performs a process of causing the drawing unit 26 to execute a process of causing the display unit 27 to display an image based on the read information.
- the control unit 21 is connected to a transmission unit 25 and a reception unit 24 that transmit and receive information to and from the receiver 1 using a wireless communication method.
- a signal transmitted from the transmitter 114 of the receiver 1 is received by the receiver 24, and a signal transmitted by the transmitter 25 is received by the receiver 115 of the receiver 1.
- the control unit 21 performs a process of transmitting a control signal to the receiver 1 using the transmission unit 25 according to the operation received by the operation unit 22, and receives information transmitted from the receiver 1 by the reception unit 24. Receive.
- a pressure sensor 28 that detects pressure and a vibration sensor 29 that detects vibration are connected to the control unit 21.
- the pressure sensor 28 is an example of a contact sensor in the present invention
- the vibration sensor 29 is an example of a fluctuation sensor in the present invention.
- the pressure sensor 28 inputs a signal indicating that the pressure is detected to the control unit 21 when detecting a pressure equal to or higher than a predetermined value.
- the pressure sensor 28 is provided at a site where pressure is applied when the user holds the remote control 2 by hand, such as a side surface of the remote control 2. When the user holds the remote controller 2 by hand, the pressure sensor 28 detects that the user's hand has come into contact by detecting the pressure, and the control unit 21 uses the remote controller 2 by hand.
- the vibration sensor 29 inputs a signal indicating that the vibration has been detected to the control unit 21 when the vibration sensor 29 detects a vibration of a predetermined value or more.
- vibration is generated in the remote controller 2
- the vibration sensor 29 detects the vibration. Therefore, the vibration sensor 29 can detect a change in the position or posture of the remote controller 2 due to the user's operation by detecting the vibration, and the control unit 21 can detect the operation by the user.
- the receiver 1 having the above configuration can display videos based on a plurality of types of video sources on the display unit 107.
- the receiver 1 can display a video based on a broadcast signal received by the tuner unit 102 and a video based on data input from the external device 3 such as a recording device to the interface unit 112.
- the receiver 1 can display images based on a plurality of types of broadcasts such as terrestrial broadcasts and various satellite broadcasts. It is possible to receive broadcasts and display images.
- the receiver 1 displays a plurality of images based on processing for displaying the EPG on the display unit 107 based on the EPG data extracted by the information extraction unit 109 and image data stored in advance in the information storage unit 110 and the like. It is possible to execute picture mode processing for sequentially displaying the images on the display unit 107. Furthermore, the receiver 1 can also display a two-screen video that simultaneously displays any two videos. In the present invention, the receiver 1 shows how the current state is displayed among the plurality of types of video, such as which of the plurality of types of video sources is displaying video based on which type of video source. It is detected whether it is in the state which is displaying the kind of image
- the receiver 1 of the present invention constantly detects the state of the receiver 1 and performs processing for transmitting information indicating the state to the remote controller 2 when the detected state changes.
- the remote controller 2 receives the information from the receiver 1. Based on the obtained information, processing for displaying the state of the receiver 1 is performed.
- FIG. 4 is a flowchart showing a processing procedure for displaying the detected state of the receiver 1 on the remote controller 2.
- the control unit 101 detects, at any time, which type of video the state of the receiver 1 is displaying, and further an external device such as a recording device or a tuner device connected to the interface unit 112. 3 is detected (S101). If the external device 3 is not connected when the state of the receiver 1 is detected in step S ⁇ b> 101, the control unit 101 does not perform processing for detecting the content of the operation in the external device 3.
- processing to change the type of video such as processing to change the video source such as change of broadcast type or channel, processing to start picture mode, processing to start display of two-screen video, etc.
- step S101 the control unit 101 reads out this information to detect what type of video the receiver 1 is displaying.
- step S ⁇ b> 101 the control unit 101 transmits a command for inquiring about the processing content in the external device 3 from the interface unit 112 to the external device 3, and information indicating the state is input from the external device 3 to the interface unit 112.
- the contents of processing in the external device 3 that can be detected include the distinction of broadcast channels received by the tuner device that is the external device 3, the content of processing such as playback or recording that is performed by the recording device that is the external device 3, and the like.
- the external device management unit 113 stores the information transmitted from the external device 3, and the control unit 101 The state of the external device 3 may be detected by reading information stored in the management unit 113.
- the control unit 101 detects the contents of processing executed by each external device 3.
- the control unit 101 stores information indicating the detected state of the receiver 1 and the contents of processing in the external device 3, compares the information with the information detected and stored last time, and determines the state of the receiver 1 or the external device 3. It is determined whether or not there is a change in the content of the process in (S102). When there is no change (S102: NO), the control unit 101 returns the process to step S101. If there has been a change (S102: YES), the control unit 101 sends state information indicating the detected state of the receiver 1 and external device information indicating the contents of processing in the external device 3 from the transmission unit 114 to the remote controller 2. (S103). In a state where the content of the operation in the external device 3 is not detected, the control unit 101 does not perform the process of transmitting the external device information in step S103.
- the remote controller 2 receives the status information and external device information transmitted from the receiver 1 by the receiving unit 24 (S104).
- the control unit 21 displays the state of the receiver 1 or the external device 3 based on the received state information and external device information, and accepts an operation according to the state for controlling the receiver 1 or the external device 3.
- a process of displaying the screen on the display unit 27 is performed (S105).
- the control unit 21 reads image data corresponding to the contents of the received status information and external device information from the storage unit 23, and the external device 3 indicated by the status of the receiver 1 indicated by the status information or the external device information.
- the rendering unit 26 is caused to execute a process for causing the display unit 27 to display a screen including an image representing the content of the process in characters or the like.
- the state of the receiver 1 is a state in which an image based on broadcasting is displayed, a screen for displaying a channel being received, a program name, and the like is displayed.
- the recording device which is the external device 3 is executing the reproduction process and the receiver 1 is displaying video based on the data input from the recording device, the recording device is reproducing. And an operation screen including an operation menu for controlling the recording apparatus is displayed.
- FIG. 5 is a schematic diagram showing an example of a screen displayed on the display unit 27 of the remote controller 2.
- FIG. 5A is an example of a screen displayed when the state of the receiver 1 is a state in which video based on broadcasting is displayed and a recording device is connected as the external device 3.
- the state of the receiver 1 As the state of the receiver 1, the type of broadcast being received, the channel, the broadcast station name, and the program name are displayed.
- a broadcast image with a broadcast type of “terrestrial television”, a channel of “channel 001”, a broadcast station name of “XX broadcast”, and a program name of “today news” is displayed on the receiver 1. It is shown that it is in the state.
- an operation button “other menu” for calling an operation menu for controlling the receiver 1 and an operation button “video menu” for calling an operation menu for controlling a recording device which is an external device are displayed.
- the control unit 21 performs a process of displaying each operation menu on the display unit 27.
- FIG. 5B is an example of a screen displayed when the receiver 1 is executing a picture mode process. It is displayed that the current receiver 1 is executing a picture mode process.
- the picture mode is a state in which the receiver 1 displays an image based on image data stored therein in advance. During the processing in the picture mode, the receiver 1 plays back the video of the received program by the recording device. Is not displayed.
- an operation button “power off” for turning off the power of the receiver 1 and a process of displaying a picture of a television broadcast after finishing the picture mode process.
- the operation button “TV” is displayed. The user can perform an operation for controlling the receiver 1 by touching any operation button using the touch panel 221.
- FIG. 5C is an example of a screen displayed when the recording device which is the external device 3 is executing the reproduction process and the receiver 1 is displaying an image based on data input from the recording device.
- An operation menu for controlling the recording device is displayed, and the characters “playback” are highlighted, indicating that the recording device which is the external device 3 is executing playback processing. .
- “Recording” and “Recording Stop” cannot be executed, so the “Recording” and “Recording Stop” menu items are hidden to clarify this situation. Yes.
- the control unit 21 displays the state of the receiver 1 indicated by the state information and the contents of the processing in the external device 3 indicated by the external device information, and also indicates the state of the receiver 1 and the processing in the external device 3.
- An operation screen for accepting an operation corresponding to the content is displayed on the display unit 27.
- the control unit 21 of the remote controller 2 displays an operation screen including a menu for performing control that can be executed in the current state based on the state information or the external device information.
- the screen example illustrated in FIG. 5 is an example, and other forms of screens can be displayed on the display unit 27 of the remote controller 2 based on the status information or the external device information. For example, when fast-forwarding processing is being executed by the recording apparatus, a screen in which the characters “fast-forward” are emphasized is displayed.
- the receiver 1 can be connected to a communication network such as the Internet (not shown).
- the receiver 1 displays a video based on data downloaded via the communication network, the downloaded video is displayed. This is displayed on the display unit 27 of the remote controller 2.
- step S ⁇ b> 106 is an operation for controlling the operation of the receiver 1 or the external device 3.
- the control unit 21 causes the transmission unit 25 to transmit a control signal corresponding to the received operation to the receiver 1 (S107).
- the control signal transmitted in step S107 is a control signal for controlling the operation of the receiver 1 or the external device 3 in accordance with the operation received in step S106. For example, it is a control signal instructing to change the channel or stop reproduction in the recording apparatus.
- the receiver 1 receives the control signal transmitted from the remote controller 2 by the receiver 115 (S108), and the controller 101 executes control of the receiver 1 or the external device 3 according to the received control signal (S109). ).
- the control signal is a control signal for controlling the operation of the receiver 1
- the control unit 101 controls the operation of each part of the receiver 1 in accordance with the control signal in step S109.
- the control signal is a control signal for instructing channel change
- the control unit 101 performs processing for changing the channel selection of the channel from which the tuner unit 102 should acquire the broadcast signal.
- the control signal is a control signal for controlling the operation of the external device 3
- the control unit 101 outputs the control signal for controlling the operation of the external device 3 according to the control signal in step S109.
- step S109 The data is transmitted to the external device 3 via the device management unit 113 and the interface unit 112.
- step S109 the control unit 101 returns the process to step S101.
- the state of the receiver 1 or the external device 3 changes, so that the control result is displayed on the display unit 27 of the remote controller 2 by executing the processing of steps S101 to S105. Will be.
- control unit 21 measures the time that has elapsed since the screen was displayed on the display unit 27 in step S105, and in advance from the time of display. It is determined whether or not a predetermined time has elapsed (S110). Note that the control unit 21 may measure a time elapsed from another time point, such as a time elapsed after receiving information in step S104. If the predetermined time has not yet elapsed (S110: NO), the control unit 21 returns the process to step S106 and continues waiting for an operation.
- the control unit 21 When the predetermined time has elapsed (S110: YES), the control unit 21 performs a process of turning off the image display on the display unit 27 by reducing the power supplied from the power source (not shown) to the display unit 27 ( S111), the process is terminated.
- the receiver 1 repeats the process from step S101 as needed.
- step S ⁇ b> 111 the display element 27 or the backlight stops emitting light due to a decrease in power supply, and the image display on the display unit 27 is turned off.
- the control unit 21 may be configured to perform a process of darkening the display unit 27 instead of completely turning off the display unit 27.
- the receiver 1 detects what type of video is being displayed, such as which type of video source is being displayed, When there is a change in the detected state, state information indicating the state of the receiver 1 is transmitted to the remote controller 2.
- the remote controller 2 displays the state of the receiver 1 indicated by the state information on the display unit 27.
- the display unit 27 of the remote controller 2 always displays the latest state of the receiver 1 so that the user can check the current state of the receiver 1. For example, when the operation unit 116 accepts an operation from the user and changes the channel, or when the program ends and a new program starts, the receiver 1 may have a cause other than the control using the remote controller 2. Even when the state of the receiver changes, the remote controller 2 can grasp the state of the receiver 1.
- the receiver 1 detects the contents of processing in the external device 3 such as a recording device connected to the receiver 1, and when the detected state changes, the processing in the external device 3 is performed. Is transmitted to the remote controller 2.
- the remote controller 2 displays the contents of the processing in the external device 3 on the display unit 27.
- the display unit 27 of the remote controller 2 always displays the latest processing content in the external device 3, and the user can check the current operation status of the external device 3.
- the remote controller 2 displays an operation screen for accepting an operation for controlling the receiver 1 or the external device 3 on the display unit 27 according to the state information or the external device information.
- the operation of the receiver 1 or the external device 3 is controlled according to the received operation.
- the operation screen displayed by the remote controller 2 is an operation screen corresponding to the detected state of the receiver 1 and the content of processing in the external device 3.
- FIG. 6 is a flowchart showing a processing procedure for requesting status information from the remote controller 2 and displaying the status of the receiver 1.
- the control unit 21 of the remote controller 2 waits for pressure detection by the pressure sensor 28 with the display unit 27 turned off (S201).
- the pressure sensor 28 inputs a signal indicating that the pressure has been detected to the control unit 21 when a pressure equal to or higher than a predetermined value is detected.
- the control unit 21 receives a signal from the pressure sensor 28.
- the pressure sensor 28 determines that the pressure sensor 28 has detected the pressure. Since the pressure sensor 28 is provided at a portion to which pressure is applied when the user holds the remote control 2 by hand, the fact that the pressure sensor 28 has detected the pressure means that the user has held the remote control 2 by hand. Is shown.
- the control unit 21 waits for detection of vibration by the vibration sensor 29 (S202).
- the vibration sensor 29 inputs a signal indicating that the vibration has been detected to the control unit 21 when detecting a vibration of a predetermined value or more.
- the control unit 21 receives a signal from the vibration sensor 29. In this case, it is determined that the vibration sensor 29 has detected vibration.
- the fact that the vibration sensor 29 has detected vibration indicates that the user has performed an operation such as lifting, hitting or shaking the remote control 2 on the remote control 2.
- the control unit 21 uses the operation unit 22 such as when the user touches the touch panel or the user presses any input button of the input button unit 222.
- step S201 When pressure is detected in step S201 (S201: YES), vibration is detected in step S202 (S202: YES), or when an operation is accepted in step S203 (S203: YES), the control unit 21
- the image display on the display unit 27 is turned on by restoring the power supplied from the power supply to the display unit 27 (S204).
- step S204 the image display on the display unit 27 is resumed.
- Steps S201 to S204 correspond to standby means in the present invention.
- the control unit 21 causes the transmission unit 25 to transmit a request for state information indicating the state of the receiver 1 to the receiver 1 (S205).
- the receiver 1 receives the request for status information at the receiving unit 115 (S206), and the control unit 101 of the receiver 1 indicates what type of video the receiver 1 is displaying. And the content of the process executed by the external device 3 connected to the interface unit 112 is detected (S207). Next, the control unit 101 causes the transmission unit 114 to transmit the status information indicating the detected state of the receiver 1 and the external device information indicating the content of processing in the external device 3 to the remote controller 2 (S208).
- the remote controller 2 receives the status information and external device information transmitted from the receiver 1 by the receiving unit 24 (S209).
- the control unit 21 displays the state of the receiver 1 or the external device 3 based on the received state information and external device information, and accepts an operation according to the state for controlling the receiver 1 or the external device 3.
- a process of displaying the screen on the display unit 27 is performed (S210).
- the screen displayed in step S210 is the same as the screen displayed in step S105.
- the control unit 21 waits for reception of an operation for controlling the operation of the receiver 1 or the external device 3 by the user operating the operation unit 22 (S211).
- the control unit 21 causes the transmission unit 25 to transmit a control signal corresponding to the received operation to the receiver 1 (S212).
- the receiver 1 receives the control signal transmitted from the remote controller 2 by the receiver 115 (S213), and the controller 101 executes control of the receiver 1 or the external device 3 according to the received control signal (S214). ). After step S214 is completed, the control unit 101 returns the process to step S207. In step S207, the control unit 101 detects the state of the receiver 1 or the external device 3 after control, and the control result is displayed on the display unit 27 of the remote controller 2 by executing the processing of steps S207 to S210. It will be.
- step S211: NO If no operation is accepted from the user in step S211 (S211: NO), the time elapsed since the screen was displayed on the display unit 27 in step S210 is measured, and a predetermined time determined in advance from the time of display. It is determined whether or not elapses (S215). If the predetermined time has not yet elapsed (S215: NO), the control unit 21 returns the process to step S211 and continues to wait for an operation. When the predetermined time has elapsed (S215: YES), the control unit 21 performs a process of turning off the image display on the display unit 27 by reducing the power supplied from the power source (not shown) to the display unit 27 ( S216), the process ends.
- the remote controller 2 turns off the display of the display unit 27 after a predetermined time has elapsed since displaying, and detects whether the pressure sensor 28 detects pressure or the vibration sensor 29 detects vibration.
- a request for status information is transmitted to the receiver 1.
- the remote controller 2 can reduce the power consumption of the display unit 27.
- the remote controller 2 can be used when the user holds the remote controller 2 by hand, lifts, strikes, shakes, or operates the operation unit 22 and the user operates the remote controller 2 with the display unit 27 turned off.
- the status information request is transmitted to display the status of the receiver 1 or the external device 3 on the display unit 27 when the user needs it.
- the operation unit 116 receives an operation from the user and changes the channel, or when the program ends and a new program starts, the state of the receiver 1 changes regardless of the remote controller 2. Even if it is, the state of the receiver 1 can be grasped by the remote controller 2 as necessary.
- the receiver 1 and the remote controller 2 do not always communicate, but the status information and the external device information are transmitted from the remote controller when the operating state of the receiver 1 or the external device 3 changes. 2, the current state of the receiver 1 or the external device 3 is displayed on the remote controller 2 every time the operating state of the receiver 1 or the external device 3 changes.
- the control system of the present invention allows the user to always grasp the state of the receiver 1 or the external device 3 that changes every moment with the remote controller 2 while suppressing power consumption required for communication. Since the user can grasp the states of the receiver 1 and the external device 3 using the remote controller 2, the user can perform an appropriate operation according to the situation.
- the remote controller 2 receives the image when the user performs any operation on the remote controller 2 such as turning off the display unit 27 after a predetermined time has elapsed from the display and holding the remote controller 2 by hand. Since the status information is requested to the device 1, the user can grasp the status of the receiver 1 or the external device 3 when necessary using the remote control 2 while suppressing the power consumption of the remote control 2. Can do.
- the display unit 27 is turned off after a predetermined time has elapsed from the display on the remote controller 2.
- the present invention is not limited to the display unit 27 and is supplied to each unit in the remote controller 2.
- a mode in which the entire remote controller 2 is put into a power saving state by reducing power may be employed.
- the remote controller 2 supplies the operation unit 22, the pressure sensor 28, and the vibration sensor 29 with enough power to maintain a function of accepting an operation from the user. By putting the entire remote control 2 in a power saving state, the remote control 2 can further suppress power consumption.
- the vibration sensor 29 is shown as an example of the variation sensor, and the pressure sensor 28 is shown as an example of the contact sensor.
- the variation sensor may be, for example, an acceleration sensor that detects acceleration generated in the remote controller 2, a tilt sensor that detects tilt applied to the remote controller 2, or a gyro sensor that detects rotation of the remote controller 2.
- the remote controller 2 can accept an operation by the user by a method such as lifting, hitting or shaking the remote controller 2 by the user.
- the contact sensor may be, for example, a sensor that detects contact using a resistance film, or a sensor that detects contact by measuring capacitance. By using these contact sensors, the remote controller 2 can accept an operation by the user by a method in which the user holds the remote controller 2 with his hand or touches it with his hand.
- the tuner unit 102 receives a digital broadcast signal.
- the receiver 1 of the present invention includes an analog tuner that receives an analog broadcast signal. May be.
- the video display device of the present invention is the receiver 1.
- the present invention is not limited to this, and the video display device of the present invention does not have a function of receiving a broadcast by itself. Form may be sufficient.
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Abstract
Description
101 制御部
102 チューナ部
112 インタフェース部
113 外部機器管理部
114 送信部
115 受信部
2 リモコン(遠隔制御装置)
21 制御部
22 操作部
221 タッチパネル
222 入力ボタン部
24 受信部
25 送信部
27 表示部
28 圧力センサ
29 振動センサ
3 外部機器
図1は、本発明の制御システムの外観を示す概念図である。本発明の制御システムは、本発明の映像表示装置である受像機1と、使用者からの操作を受け付け、受け付けた操作に応じた制御信号を受像機1へ送信するリモコン(遠隔制御装置)2とを含んでなる。受像機1は、テレビジョン放送を受信し、受信した放送に基づいた映像を表示する。受像機1とリモコン2との間では、双方向の無線通信が可能となっており、受像機1は、リモコン2からの制御信号に応じた制御を行う。また受像機1は、録画装置又はチューナ装置等の外部機器3が接続可能であり、リモコン2は、外部機器3の動作を制御するための制御信号を受像機1へ送信し、受像機1はリモコン2からの制御信号に応じて外部機器3の制御を行うことが可能である。
Claims (16)
- 映像表示装置と、該映像表示装置の動作を制御するための操作を受け付けて制御信号を前記映像表示装置へ送信する遠隔制御装置とを備え、前記映像表示装置及び前記遠隔制御装置は双方向に通信を行うことができる制御システムにおいて、
前記映像表示装置は、
どのような種類の映像を表示している状態であるかを検出する手段と、
該手段が検出する状態が変化した場合に、該映像表示装置の状態を示す状態情報を前記遠隔制御装置へ送信する手段とを有し、
前記遠隔制御装置は、
表示部と、
前記映像表示装置から状態情報を受信した場合に、受信した状態情報が示す前記映像表示装置の状態を表示部に表示する手段を有すること
を特徴とする制御システム。 - 前記遠隔制御装置は、
時間経過に応じて、該遠隔制御装置の表示部への供給電力を低下させる手段と、
前記表示部への供給電力が低下した状態での任意の操作を待ち受ける手段と、
該手段が任意の操作を受け付けた場合に、前記映像表示装置の状態を示す状態情報の要求を前記映像表示装置へ送信する手段と、
前記表示部への供給電力を回復させる手段とを更に有し、
前記映像表示装置は、
状態情報の要求を前記遠隔制御装置から受信した場合に、該映像表示装置の状態を示す状態情報を前記遠隔制御装置へ送信する手段を更に有すること
を特徴とする請求項1に記載の制御システム。 - 前記遠隔制御装置は、
前記映像表示装置から受信した状態情報が示す前記映像表示装置の状態に応じた操作を受け付けるための操作画面を表示部に表示する手段を更に有すること
を特徴とする請求項1又は2に記載の制御システム。 - 前記映像表示装置は、
外部機器が接続可能であり、
接続されている外部機器が実行している処理の内容を検出する手段と、
該手段が検出した前記外部機器での処理の内容を示す情報を前記遠隔制御装置へ送信する手段とを更に有し、
前記遠隔制御装置は、
前記映像表示装置から受信した情報が示す前記外部機器での処理の内容を表示部に表示する手段を有すること
を特徴とする請求項1から3までのいずれか一つに記載の制御システム。 - 前記遠隔制御装置は、
前記外部機器の動作を制御するための操作を受け付ける手段と、
前記映像表示装置から受信した情報が示す前記外部機器での処理の内容に応じた操作を受け付けるための操作画面を表示部に表示する手段と、
受け付けた操作に応じた前記外部機器の動作を制御するための制御信号を前記映像表示装置へ送信する手段を更に有し、
前記映像表示装置は、
受信した前記制御信号に従って、前記外部機器の動作を制御する手段を備えること
を特徴とする請求項4に記載の制御システム。 - 外部との間で双方向通信を行うことが可能であり、外部から制御信号を受信し、受信した制御信号に従って動作を制御する映像表示装置において、
どのような種類の映像を表示している状態であるかを検出する状態検出手段と、
該手段が検出する状態が変化した場合に、前記状態検出手段が検出した状態を示す状態情報を外部へ送信する手段と
を備えることを特徴とする映像表示装置。 - 外部から状態情報の要求を受信する手段と、
該手段が状態情報の要求を受信した場合に、前記状態検出手段が検出した状態を示す状態情報を外部へ送信する手段と
を更に備えることを特徴とする請求項6に記載の映像表示装置。 - 外部機器が接続可能であり、
接続されている外部機器が実行している処理の内容を検出する手段と、
該手段が検出した前記外部機器での処理の内容を示す情報を外部へ送信する手段と
を更に備えることを特徴とする請求項6又は7に記載の映像表示装置。 - 放送を受信する手段と、
外部から映像データの入力を受け付ける手段とを更に備え、
前記状態検出手段は、受信した放送に基づいた映像を表示する状態であるか否か、いずれのチャンネルの放送に基づいた映像を表示する状態であるか、いずれの番組の放送に基づいた映像を表示する状態であるか、又は外部から入力されたデータに基づいた映像を表示する状態であるか否かを検出するように構成してあること
を特徴とする請求項6から8までのいずれか一つに記載の映像表示装置。 - 映像を表示する外部装置との間で双方向通信を行うことが可能であり、前記外部装置の動作を制御するための操作を受け付けて制御信号を前記外部装置へ送信する遠隔制御装置において、
表示部と、
前記外部装置がどのような種類の映像を表示している状態であるかを示す状態情報を受信する手段と、
該手段が状態情報を受信した場合に、受信した状態情報が示す前記外部装置の状態を表示部に表示する手段と
を備えることを特徴とする遠隔制御装置。 - 時間経過に応じて、表示部への供給電力を低下させる手段と、
表示部への供給電力が低下した状態での任意の操作を待ち受ける待ち受け手段と、
該待ち受け手段が任意の操作を受け付けた場合に、状態情報の要求を前記外部装置へ送信する手段と、
表示部への供給電力を回復させる手段と
を更に備えることを特徴とする請求項10に記載の遠隔制御装置。 - 変動を検出する変動センサを更に備え、
前記待ち受け手段は、前記変動センサが所定量以上の変動を検出した場合に操作を受け付けたと判定するように構成してあること
を特徴とする請求項11に記載の遠隔制御装置。 - 使用者による接触を検出する接触センサを更に備え、
前記待ち受け手段は、前記接触センサが接触を検出した場合に操作を受け付けたと判定するように構成してあること
を特徴とする請求項11又は12に記載の遠隔制御装置。 - 受信した状態情報が示す前記外部装置の状態に応じた操作を受け付けるための操作画面を表示部に表示する手段を更に有すること
を特徴とする請求項10から13までのいずれか一つに記載の遠隔制御装置。 - 前記外部装置に接続されている他の機器が実行している処理の内容を示す情報を前記外部装置から受信する手段と、
受信した前記情報が示す前記他の機器での処理の内容を表示部に表示する手段と
を更に備えることを特徴とする請求項10から14までのいずれか一つに記載の遠隔制御装置。 - 前記他の機器の動作を制御するための操作を受け付ける手段と、
前記外部装置から受信した情報が示す前記他の機器での処理の内容に応じた操作を受け付けるための操作画面を表示部に表示する手段と、
受け付けた操作に応じた前記他の機器の動作を制御するための制御信号を前記外部装置へ送信する手段と
を更に備えることを特徴とする請求項15に記載の遠隔制御装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09811247A EP2337353A4 (en) | 2008-09-08 | 2009-08-28 | CONTROL SYSTEM, VIDEO DISPLAY DEVICE AND REMOTE CONTROL DEVICE |
CN2009801358317A CN102144400A (zh) | 2008-09-08 | 2009-08-28 | 控制系统、视频显示装置、以及远程控制装置 |
BRPI0918615A BRPI0918615A2 (pt) | 2008-09-08 | 2009-08-28 | sistema de exibição de imagem, unidade de exibição de imagem e dispositivo de controle remoto |
MX2011002547A MX2011002547A (es) | 2008-09-08 | 2009-08-28 | Sistema de visualizacion de imagen, unidad de visualizacion de imagen y dispositivo de control remoto. |
JP2010527671A JP5100842B2 (ja) | 2008-09-08 | 2009-08-28 | 映像表示システム及び遠隔制御装置 |
US13/062,678 US20110211131A1 (en) | 2008-09-08 | 2009-08-28 | Image display system, image display unit and remote control device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13647208P | 2008-09-08 | 2008-09-08 | |
US61/136,472 | 2008-09-08 | ||
JP2009133431 | 2009-06-02 | ||
JP2009-133431 | 2009-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010026717A1 true WO2010026717A1 (ja) | 2010-03-11 |
Family
ID=41796903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/004191 WO2010026717A1 (ja) | 2008-09-08 | 2009-08-28 | 制御システム、映像表示装置、及び遠隔制御装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110211131A1 (ja) |
EP (1) | EP2337353A4 (ja) |
JP (1) | JP5100842B2 (ja) |
CN (1) | CN102144400A (ja) |
MX (1) | MX2011002547A (ja) |
RU (1) | RU2011113538A (ja) |
WO (1) | WO2010026717A1 (ja) |
Cited By (6)
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JP2011193213A (ja) * | 2010-03-15 | 2011-09-29 | Mitsubishi Electric Corp | 通信システム、リモートコントローラ及び設備機器 |
CN102223438A (zh) * | 2010-04-16 | 2011-10-19 | 索尼公司 | 通信系统和通信装置 |
JP2013143581A (ja) * | 2012-01-06 | 2013-07-22 | Toshiba Corp | 電子機器、端末、プログラムおよび機器操作制御方法 |
JP2013247407A (ja) * | 2012-05-23 | 2013-12-09 | Sharp Corp | 携帯端末装置、情報通信システム、チャンネル選局方法、プログラムおよび記録媒体 |
KR20180083645A (ko) * | 2017-01-13 | 2018-07-23 | 한국기술교육대학교 산학협력단 | 원격제어중계장치 및 그 동작 방법 |
JP2020167721A (ja) * | 2010-07-23 | 2020-10-08 | ティヴォ ソリューションズ インコーポレイテッド | マルチ機能の遠隔制御デバイス |
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JP2009124896A (ja) * | 2007-11-16 | 2009-06-04 | Oki Semiconductor Co Ltd | 電子機器、遠隔操作装置、及び遠隔操作システム |
JP4725818B2 (ja) * | 2009-02-20 | 2011-07-13 | ソニー株式会社 | 入力装置および方法、情報処理システム、並びにプログラム |
US8947350B2 (en) * | 2009-09-14 | 2015-02-03 | Broadcom Corporation | System and method for generating screen pointing information in a television control device |
US9519350B2 (en) * | 2011-09-19 | 2016-12-13 | Samsung Electronics Co., Ltd. | Interface controlling apparatus and method using force |
KR20130051153A (ko) * | 2011-11-09 | 2013-05-20 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
JP5902079B2 (ja) | 2012-12-07 | 2016-04-13 | 日立マクセル株式会社 | 映像表示装置および端末装置 |
KR20160024848A (ko) * | 2013-05-20 | 2016-03-07 | 톰슨 라이센싱 | 이미지를 이용한 리모컨 프로그래밍 |
CN103399650B (zh) * | 2013-08-14 | 2016-12-28 | 广州视睿电子科技有限公司 | 远程指向设备及其与目标设备间的通信方法 |
CN105723732B (zh) * | 2013-11-14 | 2019-06-14 | 三菱电机株式会社 | 终端装置、控制装置、辅助系统以及方法 |
CN103686277A (zh) * | 2013-12-04 | 2014-03-26 | 乐视致新电子科技(天津)有限公司 | 一种遥控器、显示装置以及智能电视 |
KR20160050879A (ko) * | 2014-10-31 | 2016-05-11 | 삼성전자주식회사 | 디스플레이 장치, 원격 제어 장치, 원격 제어 시스템 및 그 제어 방법 |
KR20160060968A (ko) * | 2014-11-21 | 2016-05-31 | 삼성전자주식회사 | 디스플레이 장치를 제어하기 위한 사용자 단말 및 이의 제어 방법 |
US10387095B2 (en) * | 2015-08-30 | 2019-08-20 | EVA Automation, Inc. | User interface based on system-state information |
US10200737B2 (en) * | 2015-08-30 | 2019-02-05 | EVA Automation, Inc. | User interface based on device-state information |
US10452332B2 (en) | 2015-08-30 | 2019-10-22 | EVA Automation, Inc. | User interface based on device-state information |
US10521177B2 (en) | 2015-08-30 | 2019-12-31 | EVA Automation, Inc. | User interface based on system-state information |
US10390080B2 (en) | 2015-08-30 | 2019-08-20 | EVA Automation, Inc. | User interface based on device-state information |
US10296276B2 (en) | 2015-08-30 | 2019-05-21 | EVA Automation, Inc. | User interface based on device-state information |
US10198232B2 (en) * | 2015-08-30 | 2019-02-05 | EVA Automation, Inc. | User interface based on system-state information |
US10387094B2 (en) | 2015-08-30 | 2019-08-20 | EVA Automation, Inc. | User interface based on device-state information |
US10198230B2 (en) | 2015-08-30 | 2019-02-05 | EVA Automation, Inc. | User interface based on device-state information |
US10296275B2 (en) | 2015-08-30 | 2019-05-21 | EVA Automation, Inc. | User interface based on device-state information |
US10198231B2 (en) | 2015-08-30 | 2019-02-05 | EVA Automation, Inc. | User interface based on system-state information |
KR102352177B1 (ko) * | 2015-11-06 | 2022-01-18 | 삼성전자주식회사 | 전자 장치, 원격 제어 장치, 그 제어 방법 및 전자 시스템 |
KR102495235B1 (ko) | 2016-11-22 | 2023-02-02 | 삼성전자주식회사 | 전자 장치 및 그의 전원 제어 방법 |
KR102362850B1 (ko) * | 2017-04-14 | 2022-02-15 | 삼성전자주식회사 | 디스플레이장치, 디스플레이 시스템 및 디스플레이장치의 제어방법 |
US11257357B2 (en) | 2017-05-29 | 2022-02-22 | B&W Group Ltd. | Automated programming of a remote control |
JP6869145B2 (ja) * | 2017-08-24 | 2021-05-12 | シャープ株式会社 | コンテンツ配信装置、コンテンツ配信システム及びプログラム |
KR20190058897A (ko) * | 2017-11-22 | 2019-05-30 | 삼성전자주식회사 | 원격 제어 장치 및 이의 제어 방법 |
JP7284638B2 (ja) * | 2019-06-05 | 2023-05-31 | パラマウントベッド株式会社 | 制御装置及び電動家具 |
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JP3826039B2 (ja) * | 2002-01-22 | 2006-09-27 | キヤノン株式会社 | 信号処理装置 |
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- 2009-08-28 US US13/062,678 patent/US20110211131A1/en not_active Abandoned
- 2009-08-28 WO PCT/JP2009/004191 patent/WO2010026717A1/ja active Application Filing
- 2009-08-28 CN CN2009801358317A patent/CN102144400A/zh active Pending
- 2009-08-28 JP JP2010527671A patent/JP5100842B2/ja not_active Expired - Fee Related
- 2009-08-28 EP EP09811247A patent/EP2337353A4/en not_active Withdrawn
- 2009-08-28 RU RU2011113538/07A patent/RU2011113538A/ru not_active Application Discontinuation
- 2009-08-28 MX MX2011002547A patent/MX2011002547A/es active IP Right Grant
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JP2008131126A (ja) * | 2006-11-17 | 2008-06-05 | Matsushita Electric Works Ltd | テレビ制御装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011193213A (ja) * | 2010-03-15 | 2011-09-29 | Mitsubishi Electric Corp | 通信システム、リモートコントローラ及び設備機器 |
CN102223438A (zh) * | 2010-04-16 | 2011-10-19 | 索尼公司 | 通信系统和通信装置 |
EP2378497A3 (en) * | 2010-04-16 | 2014-01-29 | Sony Corporation | Communication system and communication device |
JP2020167721A (ja) * | 2010-07-23 | 2020-10-08 | ティヴォ ソリューションズ インコーポレイテッド | マルチ機能の遠隔制御デバイス |
JP2013143581A (ja) * | 2012-01-06 | 2013-07-22 | Toshiba Corp | 電子機器、端末、プログラムおよび機器操作制御方法 |
US8872765B2 (en) | 2012-01-06 | 2014-10-28 | Kabushiki Kaisha Toshiba | Electronic device, portable terminal, computer program product, and device operation control method |
JP2013247407A (ja) * | 2012-05-23 | 2013-12-09 | Sharp Corp | 携帯端末装置、情報通信システム、チャンネル選局方法、プログラムおよび記録媒体 |
KR20180083645A (ko) * | 2017-01-13 | 2018-07-23 | 한국기술교육대학교 산학협력단 | 원격제어중계장치 및 그 동작 방법 |
KR102001886B1 (ko) * | 2017-01-13 | 2019-07-19 | 한국기술교육대학교 산학협력단 | 원격제어중계장치 및 그 동작 방법 |
Also Published As
Publication number | Publication date |
---|---|
MX2011002547A (es) | 2011-04-05 |
US20110211131A1 (en) | 2011-09-01 |
EP2337353A4 (en) | 2012-04-04 |
JP5100842B2 (ja) | 2012-12-19 |
CN102144400A (zh) | 2011-08-03 |
EP2337353A1 (en) | 2011-06-22 |
RU2011113538A (ru) | 2012-10-20 |
JPWO2010026717A1 (ja) | 2012-01-26 |
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