WO2021106108A1 - 表示システム、表示方法、およびコンピュータープログラム - Google Patents
表示システム、表示方法、およびコンピュータープログラム Download PDFInfo
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- WO2021106108A1 WO2021106108A1 PCT/JP2019/046397 JP2019046397W WO2021106108A1 WO 2021106108 A1 WO2021106108 A1 WO 2021106108A1 JP 2019046397 W JP2019046397 W JP 2019046397W WO 2021106108 A1 WO2021106108 A1 WO 2021106108A1
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- 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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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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
- 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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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
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- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
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- 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 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
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- 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
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- 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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- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/038—Indexing scheme relating to G06F3/038
- G06F2203/0383—Remote input, i.e. interface arrangements in which the signals generated by a pointing device are transmitted to a PC at a remote location, e.g. to a PC in a LAN
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04803—Split screen, i.e. subdividing the display area or the window area into separate subareas
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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
- G09G2370/00—Aspects of data communication
- G09G2370/24—Keyboard-Video-Mouse [KVM] switch
Definitions
- the present invention relates to a display system, a display method, and a computer program.
- KVM keyboard, V: video, M: mouse
- M mouse
- the present invention has been made in view of such circumstances, and an object of the present invention is to provide a display system for smoothly switching inputs from different input devices when a plurality of display devices each include an input device. ..
- a display system including a first display device and a second display device, wherein the first display device includes a first display unit, a first control unit, and a first input device, and the first display device is provided.
- the 2 display device includes a second display unit, a second control unit, and a second input device, and the first display unit displays a first image output from at least one first computer, and the second display unit displays the first image.
- the display unit displays a second image output from at least one second computer, and the first control unit displays first information output from the first input device that operates the first and second computers.
- the second control unit receives the input of the second information output from the second input device that operates the second computer, and the second control unit further receives the second control unit.
- Provides a display system that transmits the second information received by the first control unit to the first control unit.
- the second information received by the second control unit is transmitted to the first control unit, and the first control unit can grasp the latest second information. Become. As a result, it is possible to smoothly switch between the input received from the first display device and the input received from the second display device.
- the first information is information for designating positions in the first and second display units
- the second information is information for designating positions in the second display unit.
- the first information is key data
- the second information is information that specifies a position in the second display unit.
- the second control unit receives the input of the second information by a touch operation on the second display unit.
- at least one of the first display device and the second display device is connected to a plurality of computers, and the display unit included in the display device connected to the plurality of computers is the connected plurality of computers.
- the divided display is divided into a plurality of areas corresponding to the image output by the above, and the computer corresponding to the area targeted for the input operation among the plurality of areas is configured to be operable.
- the second display device is connected to a plurality of the second computers, and the second display unit is divided into a plurality of areas according to an image output by the second computer.
- the second control unit transmits information regarding the arrangement of the plurality of regions to the first control unit.
- the display system includes a first display device and a second display device
- the first display device includes a first display unit and a first display device.
- the second display device includes a control unit and a first input device
- the second display device includes a second display unit, a second control unit, and a second input device
- the control method is such that the first display unit has at least one.
- a control method including a step of accepting an input of second information to be output and a step of causing the second control unit to transmit the second information received by the second control unit to the first control unit. Is provided.
- the computer program that functions the display system includes a first display device and a second display device, and the first display device includes a first display unit.
- the second display device includes a first control unit and a first input device
- the second display device includes a second display unit, a second control unit, and a second input device
- the computer program is installed in the first display unit.
- a first image output from at least one first computer is displayed, a second image output from at least one second computer is displayed on the second display unit, and the first control unit displays the first image.
- the first information output from the first input device that operates the first and second computers is received, and the second control unit is output from the second input device that operates the second computer.
- the display device includes a display unit, a control unit, and an input device, the display unit displays an image output from at least one computer, and the control unit is a display device. It is configured to be communicable with a second display device including a second display unit and a second input device, receives input of first information output from the input device that operates the computer, and receives the input of the first information from the second display device.
- a display device is provided that receives the second information output from the second input device.
- the display system 1 includes a first display device 10 and a second display device 20, and a plurality of PCs (Personal Computers) 3a to 3h as computers.
- the first display device 10 and the second display device 20 are connected to each other by a control signal cable 5 and are configured to be communicable.
- the first display device 10 and the second display device 20 are connected to a plurality of PCs 3a to 3h by an image signal cable 4 and a control signal cable 5. Specifically, the first display device 10 is connected to PC3a to 3d as the first computer, and the second display device 20 is connected to PC3e to 3h as the second computer.
- the image signal cable 4 and the control signal cable 5 may be combined into one cable.
- the first display unit 16 included in the first display device 10 is configured to be divisible into a plurality of areas D1 to D4.
- the images output from the PCs 3a to 3d are displayed as the first image in the areas D1 to D4 of the first display unit 16.
- the second display unit 26 included in the second display device 20 is configured to be divisible into a plurality of areas D5 to D8.
- the images output from the PCs 3e to 3h are displayed as the second image in the areas D5 to D8 of the second display unit 26.
- the image means a still image or a moving image.
- An operating device 2 for operating the first and second computers is connected to the first display device 10.
- the operating device 2 is a pointing device or a key data output device. More specifically, the pointing device is a mouse and the key data output device is a hardware or software keyboard.
- the keyboard 2a and the mouse 2b as the operating device 2 are connected to the first display device 10. The user can operate the PCs 3a to 3d connected to the first display device 10 and the PCs 3e to 3h connected to the second display device 20 by performing a typing operation using the keyboard 2a and a cursor operation using the mouse 2b. it can.
- the first display unit 16 included in the first display device 10 and the second display unit 26 included in the second display device 20 have a function as a touch panel display.
- the user can operate the PCs 3a to 3d connected to the first display device 10 by touching the first display unit 16. Further, by touching the second display unit 26, the PCs 3e to 3h connected to the second display device 20 can be operated.
- the first display device 10 includes a first control unit 11 and a first display unit 16.
- the first control unit 11 includes an input reception unit 12, a first main control unit 13, a touch panel control unit 14, and a communication unit 15.
- the input receiving unit 12 receives the input of the first information output from the operating device 2 as the first input device and the touch panel control unit 14.
- the first main control unit 13 reads a program stored in a storage unit (not shown) and executes various arithmetic processes, and is configured by, for example, a CPU or the like.
- the input information received from the input receiving unit 12 is the movement information of the cursor on the first display unit 16 or the second display unit 26 by the mouse 2b
- the first main control unit 13 has the first display unit 16 based on the movement amount. Move the cursor on the top or the second display unit 26.
- the user can input the movement amount, which is the information for designating the position on the first display unit 16, to the input reception unit 12 as the first information. it can. Further, by operating the cursor with the mouse 2b on the second display unit 26, it is possible to input the movement amount, which is the information for designating the position in the second display unit 26, to the input reception unit 12 as the first information. ..
- the touch panel control unit 14 is composed of, for example, an electrode film provided with a conductive layer, detects a user's touch operation on the first display unit 16, and provides coordinate information which is information for designating a position on the first display unit 16. It is transmitted to the input reception unit 12 as the first information.
- the communication unit 15 communicates various signals between the first display device 10 and the PCs 3a to 3d.
- the first display unit 16 displays the input image data as an image, and is composed of, for example, a liquid crystal display, an organic EL display, a touch panel display, an electronic paper or other display.
- the second display device 20 includes a second control unit 21 and a second display unit 26.
- the second control unit 21 includes an input reception unit 22, a second main control unit 23, a touch panel control unit 24 as a second input device, and a communication unit 25.
- the configuration of the second display device 20 is the first display except that the input receiving unit 22 receives the input of the second information which is the information for designating the position in the second display unit 26 output from the touch panel control unit 24. Since the configuration is the same as that of the device 10, the description will not be repeated.
- the information that specifies the position on the second display unit 26 is, for example, the coordinate information on the second display unit 26.
- first main control unit 13 of the first display device 10 and the second main control unit 23 of the second display device 20 are configured to be able to communicate in both directions by the control signal cable 5.
- it is configured to be communicable by USB (Universal Asynchronous Bus) communication, RS232 (Recommended Standard 232) communication, UART (Universal Asynchronous Receiver Transmitter) communication, or the like.
- the first main control unit 13 transfers the input information from the keyboard 2a, the input information from the mouse 2b, and the information about the PCs 3e to 3h connected to the second display device 20 to the second main control unit 23.
- the second main control unit 23 transmits the information regarding the arrangement of the plurality of regions in the second display unit 26 and the information regarding the touch operation to the second display unit 26 to the first main control unit 13.
- the information regarding the arrangement of the plurality of areas in the second display unit 26 is, for example, the layout information of the plurality of areas. Specifically, it is information indicating the positions of a plurality of regions D5 to D8 on the second display unit 26. Details of the transmission of information related to the touch operation to the second display unit 26 will be described later.
- Each of the above components may be realized by software or hardware.
- various functions can be realized by the CPU executing a program.
- the program may be stored in a built-in storage or may be stored in a non-temporary recording medium that can be read by a computer. Further, the program stored in the external storage unit may be read out and realized by so-called cloud computing.
- it can be realized by various circuits such as ASIC, FPGA, or DRP.
- the first main control unit 13 converts the information for designating the positions in the first display unit 16 and the second display unit 26 into coordinate information and centrally manages the information.
- the coordinate system is set in the form of arranging the first display unit 16 and the second display unit 26.
- FIG. 3 shows an example in which the first display unit 16 and the second display unit 26 are arranged vertically, but they may be arranged horizontally.
- the first main control unit 13 centrally manages the position of the cursor operated by the mouse 2b and the input target of the keyboard. This facilitates the movement between the first display unit 16 and the second display unit by the cursor and the management of the input target of the keyboard. On the other hand, the information of each touch position with respect to each touch panel display is managed by each main control unit.
- the first display unit 16 or the second display unit 26 is a target of various operations (that is, a type operation by the keyboard 2a, a cursor operation by the mouse 2b, or a touch operation by the touch panel). Areas are shaded.
- the operation device 2 when the operation device 2 is used to operate the area D1 of the first display device 10, the PC3a corresponding to the area D1 that is the target of the input operation is the operation target. At this time, the input contents from the operating device 2 are transmitted to the input receiving unit 12, the first main control unit 13, and the communication unit 15 in the order of the arrows Y11 to Y14, and are transmitted to the PC3a corresponding to the area D1.
- the key data is transmitted from the operating device 2 to the input receiving unit 12 (arrow Y11).
- Key data is also transmitted from the first main control unit 13 to the PC3a (arrows Y13, Y14).
- the movement amount is transmitted from the operating device 2 to the input receiving unit 12 (arrow Y11). Further, the first main control unit 13 transmits the coordinate information indicating the position of the cursor calculated based on the movement amount to the PC3a (arrows Y13, Y14). As an example, when the cursor on the area D1 is moved to the area D2, the operation target PC is switched from the PC3a to the PC3b. Further, when the user moves the cursor on the area D2 to the area D5, the operation target PC is switched from the PC3b to the PC3e.
- the touch panel of the first display unit 16 when the touch panel of the first display unit 16 is operated with respect to the area D1 of the first display device 10, the PC3a corresponding to the area D1 which is the target of the input operation is the operation target.
- the input contents from the first display unit 16 are transmitted to the touch panel control unit 14, the input reception unit 12, the first main control unit 13, and the communication unit 15 in the order of the arrows Y21 to Y25, and the PC3a corresponding to the area D1 is transmitted. Will be sent to.
- the operation device 2 when the operation device 2 is used to operate the area D5 of the second display device 20, the PC3e corresponding to the area D5 that is the target of the input operation is the operation target.
- the input contents from the operating device 2 are transmitted to the input receiving unit 12, the first main control unit 13, the second main control unit 23, and the communication unit 25 in the order of the arrows Y31 to Y35, and the PC3e corresponding to the area D5. Will be sent to.
- the touch panel of the second display unit 26 when the touch panel of the second display unit 26 is operated with respect to the area D5 of the second display device 20, the PC3e corresponding to the area D5 that is the target of the input operation is the operation target.
- the input contents from the second display unit 26 are transmitted to the touch panel control unit 24, the input reception unit 22, the second main control unit 23, and the communication unit 25 in the order of the arrows Y41 to Y45, and the PC3e corresponding to the area D5. Will be sent to.
- the second main control unit 23 further transmits the second information received by the input reception unit 22 to the first main control unit 13 (arrow Y46).
- the first main control unit 13 can grasp the touch position (corresponding to the second information) in the area D5 currently being operated in real time.
- the latest touch position can be displayed as indicated by the cursor position.
- the keyboard 2a of the input device is operated while the touch operation is performed on the area D5 of the second display device 20, the operation with the keyboard 2a is effective in the area corresponding to the latest touch position. Become. This makes it possible to smoothly switch the input from different input devices.
- the display system 1 includes a first display device 10 and a second display device 20.
- the first display device 10 includes a first display unit 16, a first control unit 11, an operation device 2, and a first input device including a touch panel control unit 14.
- the first display unit 16 displays the first image output from the plurality of PCs 3a to 3d.
- the first control unit 11 receives the input of the first information output from the first input device that operates the plurality of PCs 3a to 3h.
- the second display device 20 includes a second display unit 26, a second control unit 21, and a second input device including a touch panel control unit 24.
- the second display unit 26 displays the second image output from the plurality of PCs 3e to 3h.
- the second control unit 21 receives the input of the second information output from the second input device that operates the plurality of PCs 3e to 3h.
- the second control unit 21 further transmits the second information received by the second control unit 21 to the first control unit 11.
- a plurality of PCs are connected to the first display device 10 and the second display device 20, but the present invention is not limited to this example, and only one PC is the first display device 10. And may be in the form of being connected to each of the second display device 20.
- the display system 1 may be provided with three or more display devices.
- a plurality of display devices may be cascade-connected, or as shown in FIG. 9, a plurality of display devices are arranged in parallel with the first display device 10 including the operation device 2. It may be connected to.
- the first display device 10 may have a form in which only the keyboard 2a is provided as the operating device 2.
- normal key data can be input from the keyboard 2a, and the target PC can be switched by operating a predetermined shortcut key.
- information for designating the positions in the first and second display units can be input from the first input device even in the form not provided with the mouse 2b, and the technical idea of the present application is applied. It is possible to do.
- the first display device 10 may be configured not to include the touch panel control unit 14 but to include only the operation device 2 as the first input device.
- the second display device 20 is not provided with the touch panel control unit 14, but is provided with a recognition device (for example, a line-of-sight recognition device) using an image pickup device such as a camera, or a voice input device as the second input device. May be good.
- a recognition device for example, a line-of-sight recognition device
- an image pickup device such as a camera
- a voice input device as the second input device. May be good.
- the operating device 2 is connected only to the first display device, but the present invention is not limited to this mode, and the operating device 2 may be connected to the second display device.
- the present invention can also be realized as a computer-readable non-temporary recording medium that stores the above-mentioned program.
- Display system 2 Operation device (first input device), 2a: Keyboard, 2b: Mouse, 4: Image signal cable, 5: Control signal cable, 10: First display device, 11: First control unit, 12: Input receiving unit, 13: 1st main control unit, 14: Touch panel control unit (1st input device), 15: Communication unit, 16: 1st display unit, 20: 2nd display device, 21: 2nd control Unit, 22: Input receiving unit, 23: Second main control unit, 24: Touch panel control unit (second input device), 25: Communication unit, 26: Second display unit
Abstract
Description
好ましくは、前記第1情報は、キーデータであり、前記第2情報は、第2表示部における位置を指定する情報である。
好ましくは、前記第2制御部は、前記第2表示部に対するタッチ操作により前記第2情報の入力を受け付ける。
好ましくは、前記第1表示装置および前記第2表示装置の少なくとも一方は、複数のコンピューターと接続されており、複数のコンピューターと接続された表示装置が備える表示部は、当該接続された複数のコンピューターの出力する画像に対応して複数の領域に分割された分割表示を行い、前記複数の領域のうち、入力操作の対象となっている領域に対応するコンピューターを、操作可能に構成されている。
好ましくは、前記第2表示装置は、複数の前記第2コンピューターと接続されており、前記第2表示部は、前記第2コンピューターの出力する画像に対応して複数の領域に分割された分割表示を行い、前記第2制御部は、前記複数の領域の配置に関する情報を、前記第1制御部に送信する。
本発明の他の態様によれば、表示システムの制御方法であって、前記表示システムは、第1表示装置と第2表示装置を備え、前記第1表示装置は、第1表示部と第1制御部と第1入力装置とを備え、前記第2表示装置は、第2表示部と第2制御部と第2入力装置とを備え、前記制御方法は、前記第1表示部に、少なくとも1つの第1コンピューターから出力された第1画像を表示させるステップと、前記第2表示部に、少なくとも1つの第2コンピューターから出力された第2画像を表示させるステップと、前記第1制御部に、前記第1および第2コンピューターを操作する前記第1入力装置から出力される第1情報の入力を受け付けさせるステップと、前記第2制御部に、前記第2コンピューターを操作する前記第2入力装置から出力される第2情報の入力を受け付けさせるステップと、前記第2制御部に、当該第2制御部が受け付けた前記第2情報を、前記第1制御部へ送信させるステップとを含む、制御方法が提供される。
本発明の他の態様によれば、表示システムを機能させるコンピュータープログラムであって、前記表示システムは、第1表示装置と第2表示装置を備え、前記第1表示装置は、第1表示部と第1制御部と第1入力装置とを備え、前記第2表示装置は、第2表示部と第2制御部と第2入力装置とを備え、前記コンピュータープログラムは、前記第1表示部に、少なくとも1つの第1コンピューターから出力された第1画像を表示させ、前記第2表示部に、少なくとも1つの第2コンピューターから出力された第2画像を表示させ、前記第1制御部に、前記第1および第2コンピューターを操作する前記第1入力装置から出力される第1情報の入力を受け付けさせ、前記第2制御部に、前記第2コンピューターを操作する前記第2入力装置から出力される第2情報の入力を受け付けさせ、前記第2制御部に、当該第2制御部が受け付けた前記第2情報を、前記第1制御部へ送信させる、コンピュータープログラムが提供される。
本発明の他の態様によれば、表示部と制御部と入力装置とを備える表示装置であって、前記表示部は、少なくとも1つのコンピューターから出力された画像を表示し、前記制御部は、第2表示部と第2入力装置とを備える第2表示装置と通信可能に構成され、前記コンピューターを操作する前記入力装置から出力される第1情報の入力を受け付け前記第2表示装置から、前記第2入力装置から出力される第2情報を受信する、表示装置が提供される。
図1を参照し、表示システム1のハードウェア構成を説明する。図1に示すように、表示システム1は、第1表示装置10と第2表示装置20と、コンピューターとしての複数のPC(Personal Computer)3a~3hを備える。第1表示装置10と第2表示装置20は、制御信号ケーブル5によって互いに接続され、通信可能に構成されている。
(2.1.第1表示装置10)
図2を参照し、表示システム1の機能構成を説明する。図2に示すように、第1表示装置10は、第1制御部11と、第1表示部16を備える。第1制御部11は、入力受付部12と、第1主制御部13と、タッチパネル制御部14と、通信部15を含む。
第2表示装置20は、第2制御部21と、第2表示部26を備える。第2制御部21は、入力受付部22と、第2主制御部23と、第2入力装置としてのタッチパネル制御部24と、通信部25を含む。第2表示装置20の構成は、入力受付部22がタッチパネル制御部24から出力される第2表示部26における位置を指定する情報である第2情報の入力を受け付けることを除いて、第1表示装置10の構成と同じであるため、説明は繰り返さない。第2表示部26における位置を指定する情報は、例えば、第2表示部26における座標情報である。
第1主制御部13は、第1表示部16および第2表示部26における位置を指定する情報を、座標情報に変換して、一元的に管理している。具体的には、図3に示すように、第1表示部16および第2表示部26を並べた形で座標系を設定する。図3は第1表示部16および第2表示部26を上下に並べた例であるが、左右に並べてもよい。
図4~図7を参照し、本実施形態における表示システム1の動作を説明する。なお、図4~図7では、第1表示部16または第2表示部26において、各種操作(すなわち、キーボード2aによるタイプ操作、マウス2bによるカーソル操作またはタッチパネルによるタッチ操作)の対象となっている領域を斜線で示している。
Claims (9)
- 第1表示装置と第2表示装置を備える表示システムであって、
前記第1表示装置は、第1表示部と第1制御部と第1入力装置とを備え、
前記第2表示装置は、第2表示部と第2制御部と第2入力装置とを備え、
前記第1表示部は、少なくとも1つの第1コンピューターから出力された第1画像を表示し、
前記第2表示部は、少なくとも1つの第2コンピューターから出力された第2画像を表示し、
前記第1制御部は、前記第1および第2コンピューターを操作する前記第1入力装置から出力される第1情報の入力を受け付け、
前記第2制御部は、前記第2コンピューターを操作する前記第2入力装置から出力される第2情報の入力を受け付け、
前記第2制御部は、さらに、当該第2制御部が受け付けた前記第2情報を、前記第1制御部へ送信する、表示システム。 - 請求項1に記載の表示システムであって、
前記第1情報は、前記第1および第2表示部における位置を指定する情報であり、
前記第2情報は、第2表示部における位置を指定する情報である、表示システム。 - 請求項1に記載の表示システムであって、
前記第1情報は、キーデータであり、
前記第2情報は、第2表示部における位置を指定する情報である、表示システム。 - 請求項1~請求項3のいずれか1項に記載の表示システムであって、
前記第2制御部は、前記第2表示部に対するタッチ操作により前記第2情報の入力を受け付ける、表示システム。 - 請求項1~請求項4のいずれか1項に記載の表示システムであって、
前記第1表示装置および前記第2表示装置の少なくとも一方は、複数のコンピューターと接続されており、
複数のコンピューターと接続された表示装置が備える表示部は、当該接続された複数のコンピューターの出力する画像に対応して複数の領域に分割された分割表示を行い、
前記複数の領域のうち、入力操作の対象となっている領域に対応するコンピューターを、操作可能に構成されている、表示システム。 - 請求項1~請求項5のいずれか1項に記載の表示システムであって、
前記第2表示装置は、複数の前記第2コンピューターと接続されており、
前記第2表示部は、前記第2コンピューターの出力する画像に対応して複数の領域に分割された分割表示を行い、
前記第2制御部は、前記複数の領域の配置に関する情報を、前記第1制御部に送信する、表示システム。 - 表示システムの制御方法であって、
前記表示システムは、第1表示装置と第2表示装置を備え、
前記第1表示装置は、第1表示部と第1制御部と第1入力装置とを備え、
前記第2表示装置は、第2表示部と第2制御部と第2入力装置とを備え、
前記制御方法は、
前記第1表示部に、少なくとも1つの第1コンピューターから出力された第1画像を表示させるステップと、
前記第2表示部に、少なくとも1つの第2コンピューターから出力された第2画像を表示させるステップと、
前記第1制御部に、前記第1および第2コンピューターを操作する前記第1入力装置から出力される第1情報の入力を受け付けさせるステップと、
前記第2制御部に、前記第2コンピューターを操作する前記第2入力装置から出力される第2情報の入力を受け付けさせるステップと、
前記第2制御部に、当該第2制御部が受け付けた前記第2情報を、前記第1制御部へ送信させるステップとを含む、制御方法。 - 表示システムを機能させるコンピュータープログラムであって、
前記表示システムは、第1表示装置と第2表示装置を備え、
前記第1表示装置は、第1表示部と第1制御部と第1入力装置とを備え、
前記第2表示装置は、第2表示部と第2制御部と第2入力装置とを備え、
前記コンピュータープログラムは、
前記第1表示部に、少なくとも1つの第1コンピューターから出力された第1画像を表示させ、
前記第2表示部に、少なくとも1つの第2コンピューターから出力された第2画像を表示させ、
前記第1制御部に、前記第1および第2コンピューターを操作する前記第1入力装置から出力される第1情報の入力を受け付けさせ、
前記第2制御部に、前記第2コンピューターを操作する前記第2入力装置から出力される第2情報の入力を受け付けさせ、
前記第2制御部に、当該第2制御部が受け付けた前記第2情報を、前記第1制御部へ送信させる、コンピュータープログラム。 - 表示部と制御部と入力装置とを備える表示装置であって、
前記表示部は、少なくとも1つのコンピューターから出力された画像を表示し、
前記制御部は、
第2表示部と第2入力装置とを備える第2表示装置と通信可能に構成され、
前記コンピューターを操作する前記入力装置から出力される第1情報の入力を受け付け、
前記第2表示装置から、前記第2入力装置から出力される第2情報を受信する、表示装置。
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