WO2007034638A1 - Système informatique, ordinateur, terminal et programme - Google Patents

Système informatique, ordinateur, terminal et programme Download PDF

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Publication number
WO2007034638A1
WO2007034638A1 PCT/JP2006/316080 JP2006316080W WO2007034638A1 WO 2007034638 A1 WO2007034638 A1 WO 2007034638A1 JP 2006316080 W JP2006316080 W JP 2006316080W WO 2007034638 A1 WO2007034638 A1 WO 2007034638A1
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WO
WIPO (PCT)
Prior art keywords
main body
display
body terminal
computer
network
Prior art date
Application number
PCT/JP2006/316080
Other languages
English (en)
Japanese (ja)
Inventor
Seiichi Tanaka
Hidekazu Hagiwara
Original Assignee
Takaoka Electric Mfg. Co., Ltd.
Mintwave Co., Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takaoka Electric Mfg. Co., Ltd., Mintwave Co., Ltd filed Critical Takaoka Electric Mfg. Co., Ltd.
Publication of WO2007034638A1 publication Critical patent/WO2007034638A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/131—Protocols for games, networked simulations or virtual reality

Definitions

  • the present invention relates to a computer system for ij by connecting a main body terminal having a computer main body function and a computer to a network, a computer suitable for the computer system, a main body terminal, and causing the computer to realize these.
  • a computer system for ij by connecting a main body terminal having a computer main body function and a computer to a network, a computer suitable for the computer system, a main body terminal, and causing the computer to realize these.
  • Patent Documents 1 to 10 Conventionally, computer systems that use a plurality of computers connected to a network have been developed (see Patent Documents 1 to 10).
  • a plurality of client computers that themselves do not have an application program and a single server computer that has an application program are connected to a network, and By operating the client computer, the server computer is configured to execute various application programs stored in the server computer.
  • the server computer can execute the application software stored in the server computer. Therefore, it is possible to process various application software at high speed, and there are effects such as higher system functionality, lower system cost, and reduced total cost of ownership (TCO).
  • TCO total cost of ownership
  • Patent Document 1 Japanese Unexamined Patent Publication No. 2000-339064
  • Patent Document 2 Japanese Patent Laid-Open No. 2000-339245
  • Patent Document 3 Japanese Patent Laid-Open No. 2000-339246
  • Patent Document 4 Japanese Patent Laid-Open No. 2001-34551
  • Patent Document 5 Japanese Patent Laid-Open No. 2001-92550
  • Patent Document 6 Japanese Unexamined Patent Application Publication No. 2003-216433
  • Patent Document 7 JP-A-7-281974
  • Patent Document 8 JP-A-10-222478
  • Patent Document 9 Japanese Patent Laid-Open No. 11-175468
  • Patent Document 10 Japanese Patent Laid-Open No. 2001-290783
  • each computer connected to the network is configured to have an operation unit and a display unit, and the computer main body is used like a server computer. Since the operation unit and the display unit are not used during the operation by the operation of the client computer, these configurations may be wasted. In addition, since the operation unit and the display unit occupy a certain space, there is a problem that the installation area of the computer system cannot be saved. Also, even if low-functional processing is usually sufficient, high-performance processing may be required if necessary.
  • the present invention has been made in view of the above problems, and an object of the present invention is to improve the configuration so that the operation unit and the display unit are not wasted.
  • Another object of the present invention is to enable space saving.
  • Another object of the present invention is to enable higher functionality as required.
  • a computer having a computer main body having an operation means for performing an operation, a display means for performing a display, and a first processing means for performing a process, and a computer connected to a network and performing the process.
  • a main body terminal connected to the network and having a second processing means, wherein the operating means and display means are selectively used as operating means and display means of either the computer main body or the main body terminal.
  • a computer system characterized by being used by switching to is provided.
  • a computer including a computer main body having an operation means for performing an operation, a display means for performing a display, and a first processing means for performing a process and connected to a network. And a main terminal used by connecting to the network.
  • the first processing means includes an application software executable by itself and a main body terminal connected to the network.
  • the operation means controls the display means to display, executes the application software selected by the operation means, and selects the main body terminal displayed by the display means.
  • the display unit functions as a display unit of the selected main unit terminal and functions as an operation unit of the main unit terminal.
  • the first processing means of the computer main body controls the display means so as to display the application software executable by itself and the main body terminal connected to the network, and executes the application software selected by the operating means. To do.
  • the operation means selects the main body terminal displayed by the display means
  • the operation means functions as an operation means for the selected main body terminal
  • the display means functions as a display means for the selected main body terminal. To do.
  • the computer main body further includes a first storage means, and the first processing means inquires of the main body terminal whether or not it is connected to the network.
  • the connection information representing the main body terminal that has transmitted a signal and received a reply indicating that it is connected to the network is stored in the first storage means, and the second processing means of the main body terminal connected to the network is the connection An inquiry signal is received, and an answer indicating that it is connected to the network is transmitted to the computer body.
  • the first processing means refers to the connection information stored in the first storage means, and The display means may be controlled so as to display the main body terminal connected to.
  • the first process is performed when the operation unit selects the main body terminal displayed on the display unit.
  • the means transmits the connection information stored in the first storage means and the operation information indicating the operation content of the operation means to the selected main body terminal.
  • controlling the display means so as to perform display according to the display information of the selected main body terminal power, and the main body terminal has a second storage means for storing the connection information.
  • the second processing means of the main body terminal performs processing according to the operation information and refers to the connection information, and the computer main body, another main body terminal connected to the network, and an application executable by itself. Display information that represents software and display information corresponding to the processing described above may be transmitted to the computer main body.
  • the processing means transmits the operation information corresponding to the operation content of the operation means to the selected main body terminal, and controls the display means to perform display according to the display information from the selected main terminal.
  • the second processing means of the selected main body terminal executes the application software according to the operation information, and transmits display information representing display contents according to the processing to the computer main body. You can configure it.
  • the main body terminals there are a plurality of the main body terminals, and when the operation means and the display means function as the operation means and the display means of the selected main terminal, the operation means and other display devices displayed on the display means.
  • the second processing means of the selected main body terminal transmits the connection information stored in the second storage means thereof to the other selected main body terminal, and The processing request is transmitted to the computer main body, and the second processing means of the other selected main body terminal performs processing according to the operation information indicating the operation content of the operating means, and receives the received from the selected main body terminal.
  • Display information representing the display content corresponding to the processing is transmitted to the computer main body, and the first processing means receives the processing request, and receives the operation information corresponding to the operation content of the operating means.
  • the display unit may be configured to transmit to the selected main body terminal and to perform display according to display information from the other selected main body terminal.
  • the first processing unit of the computer main body newly connects to the network at the predetermined timing or the Detects the main terminal that has disconnected from the network, and notifies the main terminal that has the connection information of information indicating the main terminal that is newly connected to the network or has also disconnected from the network, and retains the connection information. Based on the notification, the main terminal that is adding the main terminal newly connected to the network or deleting the main terminal that has left the network is connected to the connection information stored in its second storage means. Configure to update the connection information.
  • the main body terminal holding the connection information detects a main body terminal that has newly connected to the network or disconnected from the network power at a predetermined timing, and stores it in the connection information stored in its second storage means.
  • the connection information may be updated by adding a new main terminal connected to the network or deleting a main terminal that has left the network.
  • a computer main body having an operation means for performing an operation, a display means for performing a display, and a processing means for performing a process, and connected to a network and used.
  • the display means is controlled to display executable application software and the main body terminal connected to the network, and the operation software is executed by the operation means selected by the operating means, and the main body terminal displayed by the display means is According to the selection by the means, a computer is provided in which the operation means functions as an operation means for the selected main body terminal, and the display means functions as a display means for the selected main body terminal.
  • the processing means controls the display means to display the application software executable by itself and the main body terminal connected to the network, and executes the application software selected by the operation means, and the display means displays
  • the operation means selects the selected main body terminal
  • the operation means functions as an operation means for the selected main body terminal
  • the display means functions as a display means for the selected main body terminal.
  • the processing means transmits a connection inquiry signal for inquiring to the main body terminal whether or not it is connected to the network, and is connected to the network.
  • the processing unit selects the other main body terminal displayed on the display unit.
  • the means transmits the operation information according to the operation content of the operation means to the other selected main body terminal, and displays the other selected main body terminal power display information.
  • the display means may be controlled so as to perform a corresponding display.
  • the processing unit includes a processing unit that performs processing and a storage unit that stores connection information representing a device connected to the network, and is used by being connected to the network.
  • the means performs processing in accordance with operation information representing the operation content of the operation means of the computer connected to the network, and refers to the connection information stored in the storage means, and the computer main body of the computer, the network
  • a main body terminal characterized in that it displays other main body terminals connected to it and application software that can be executed by itself, and transmits display information indicating display contents according to the processing to the main body of the computer.
  • the processing means performs processing in accordance with operation information representing the operation content of the operation means of the computer connected to the network, and refers to the connection information stored in the storage means, so that the computer main body of the computer, Display information indicating other main body terminals connected to the network and application software executable by the terminal and display contents corresponding to the processing is transmitted to the computer main body.
  • the operation means and the display means function as the operation means and the display means of the main body terminal
  • the operation means selects the application software displayed on the display means
  • the processing means performs the key in response to the operation information. It may be configured to execute the prescription software and transmit display information indicating display contents corresponding to the processing to the computer main body.
  • the processing unit selects the other main body terminal displayed on the display unit.
  • the means may be configured to transmit the connection information stored in the storage means to the other selected main body terminal and to send a processing request to the computer main body.
  • the storage unit storing the application program has a connection unit for detachably connecting, and the processing unit is configured to execute the application program stored in the storage unit connected to the connection unit Even so.
  • the computer includes a computer main body having an operation means for performing an operation, a display means for performing display, and a processing means for performing processing, and is connected to a network and used. Controls the display means to display the application software executable by itself and the main body terminal connected to the network, and executes the application software selected by the operation means, and displays the main body displayed by the display means.
  • a program is provided in which the operation means functions as an operation means for the selected main body terminal and the display means functions as a display means for the selected main body terminal when the operation means selects the terminal. Is done.
  • the computer includes a computer main body having an operation means for performing an operation, a display means for performing display, and a processing means for performing processing by executing a program, and is used by being connected to a network. Controls the display means so as to display the application software executable by itself and the main body terminal connected to the network, and executes the application software selected by the operation means, and the display means displays When the operation means selects the selected main body terminal, the operation means functions as the operation means of the selected main body terminal, and the display means functions as the display means of the selected main body terminal.
  • the computer further transmits a connection inquiry signal for inquiring of the main body terminal whether or not the processing means is connected to the network.
  • the connection information representing the main body terminal that has received the reply indicating that it is connected to the work is stored in the storage means, and the main body terminal connected to the network is displayed with reference to the connection information stored in the storage means.
  • the program may be configured to function so as to control the display means.
  • the processing means transmits operation information corresponding to the operation content of the operating means to the other selected main terminal and the other selected main terminal.
  • the program may be configured to function so as to control the display means so as to perform display according to display information from.
  • the computer has processing means for performing processing and is used by being connected to a network.
  • the processing means is an operation means for a computer connected to the network.
  • the computer main body of the computer and the other main body connected to the network are referred to the connection information indicating the devices connected to the network stored in the storage means.
  • the computer has processing means for performing processing by executing a program, and is connected to a network and used.
  • the processing means is an operation of an operation means of a computer connected to the network.
  • the computer main body of the computer and other main bodies connected to the network are referred to by referring to connection information representing devices connected to the network stored in the storage means.
  • the terminal and the application software that can be executed by the terminal and display information indicating the display contents corresponding to the processing are transmitted to the computer main body.
  • the computer further displays the computer on the display unit when the operation unit and the display unit function as the operation unit and the display unit of the main body terminal.
  • the processing means executes the application software according to the operation information, and transmits display information representing display contents according to the processing to the computer main body. You can configure the program to do this.
  • the processing means may be configured to transmit a connection information stored in the storage means to the other selected main body terminal, and to configure a program to function to send a processing request to the computer main body.
  • the computer may be configured so that the processing unit functions to execute an application program stored in a storage unit detachably connected to the connection unit.
  • FIG. 1 is a configuration diagram of a computer system according to an embodiment of the present invention.
  • FIG. 2 is a block diagram of a computer according to an embodiment of the present invention.
  • FIG. 3 is a block diagram of a main body terminal according to an embodiment of the present invention.
  • FIG. 4 is a flowchart for explaining the operation of the computer system according to the embodiment of the present invention.
  • FIG. 5 is a flow for explaining the operation of the computer system according to the embodiment of the present invention.
  • ⁇ 8] is a diagram for explaining the operation of the computer system according to the embodiment of the present invention.
  • FIG. 1 is a configuration diagram of a computer system according to an embodiment of the present invention.
  • a computer 102 and a plurality of main terminals 106a to 106n are connected to the network signal transmission path 101, whereby the computer 102 and the plurality of main terminals 106a to 106n are connected to the network. It has been configured.
  • the computer 102 includes an operation unit 103 as an operation unit that has a keyboard and a mouse and performs an operation, a computer main body 104, a liquid crystal display (LCD), and the like, and includes a display unit 105 as a display unit that performs display.
  • an operation unit 103 as an operation unit that has a keyboard and a mouse and performs an operation
  • a computer main body 104 includes a liquid crystal display (LCD), and the like
  • LCD liquid crystal display
  • FIG. 2 is a block diagram showing a configuration of the computer 102, and the same parts as those in FIG.
  • an operation unit 103 and a display unit 105 are connected to a computer main body 104 of a computer 102.
  • the computer main body 104 includes a central processing unit (CPU) 201, a magnetic disk 202, an internal memory 203, and a network interface (IZF) 204 that connects the computer 102 to the network signal transmission path 101.
  • CPU central processing unit
  • a magnetic disk 202 for storing data
  • a network interface (IZF) 204 that connects the computer 102 to the network signal transmission path 101.
  • the magnetic disk 202 stores software such as software (management tool) and application software for connecting the computer 102 and the main body terminals 106a to 106 ⁇ to the network for management, and newly added software. Stored software and data.
  • the CPU 201 executes the management tool stored in the memory 203 from the magnetic disk 202, the computer 102 and the plurality of main body terminals 106a to 106n are connected to a network to construct a computer system.
  • a network connection inspection broadcast packet is transmitted at power-on or at a predetermined timing to detect a main body terminal that has left the network main body at the end of the newly connected main body.
  • Software etc. are included.
  • the CPU 201 constitutes a first processing means for performing various processes by executing software stored in the magnetic disk 202, and the magnetic disk 202 and the memory 203 constitute a first storage means.
  • the network I / F 204 constitutes first transmission / reception means for transmitting / receiving signals between the computer 102 and the network.
  • FIG. 3 is a block diagram showing a configuration of the main body terminal.
  • the main body terminal has a configuration substantially corresponding to a computer main body in which the computer power operation means and the display means are omitted.
  • Each of the main terminals 106a to 106n has the same configuration, and FIG. 3 representatively shows the configuration of the main terminal 106a.
  • the main body terminal is a terminal used by connecting to a network.
  • the components of the main body terminal 106a of the letter "a” the components of the body terminal 106b and description of those letters "b”, in particular, all of the main terminals a ⁇ 106Ita
  • the explanation is given with the alphabet “a to n”.
  • the main body terminal 106a includes a central processing unit (CPU) 301a, a USB interface (iZF) 302a, an internal memory 303a, and a network interface (IZF) 304a that connects the main body terminal 106a to the network signal transmission path 101. ! /
  • a USB memory 305a is detachably attached to the main body terminal 106a by the USBlZF 302a.
  • the USB memory 305a stores application software and software (basic software) for connecting the main body terminal 106a to the network.
  • the main body terminal 106a receives a broadcast packet from the computer main body 104 when the power is turned on, and performs predetermined processing such as a process of transmitting its own MAC address to the computer main body 104 and connecting to the network.
  • the basic software may be stored in the memories 303a to 303n of the main body terminals 106a to 106n in advance, or may be stored in the USB memories 305a to 305n and stored in the CPUs 301a to 303n. Configure 301n to store the basic software in memory 303a-303n for later execution.
  • the CPU 301a stores the software necessary for execution in the software stored in the USB memory 305a in the memory 303a, and executes the processing described later by executing the software stored in the memory 303a.
  • the CPU 301a constitutes a second processing means for performing various processes by executing software stored in the USB memory 305a
  • the memory 303a and the USB memory 305a constitute a second storage means.
  • the network I / F 304a can be configured as a second transmission / reception means for transmitting / receiving signals between the main body terminal 106a and the network.
  • the other main body terminals 106b to 106n have the same configuration as the main body terminal 106a, and the operation means and The configuration is the same as that of the computer main body having no display means. Note that the application software stored in the USB memories 305a to 305n connected to the main body terminals 106a to 106 ⁇ are configured to be different from each other.
  • 4 and 5 are flowcharts for explaining the operation of the computer system according to the present embodiment.
  • FIG. 6 to 8 are diagrams for explaining the operation of the computer system according to the present embodiment, and show the display of the display unit 105.
  • FIG. 6 to 8 are diagrams for explaining the operation of the computer system according to the present embodiment, and show the display of the display unit 105.
  • main body terminals 106a to 106n The operation of the main body terminals 106a to 106n will be described by taking the main body terminals 106a and 106b as an example, but other main body terminals perform the same operation.
  • step S401 when the power of the computer 102 is activated and the CPU 201 of the computer 102 enters an operating state (step S401), the CPU 201 communicates with the main body terminals 106a to 106n via the network IZF 20 and the network signal transmission path 101. Ask if the power is connected to the network! Match connection question! Send a match signal (step S404).
  • the connection inquiry signal is transmitted to all the main body terminals 106a to 106n connected to the network signal transmission path 101.
  • BC broadcast
  • the CPU 301a of the main body terminal 106a performs the connection process to the network by executing the basic software.
  • the CPU 301a receives the connection inquiry signal via the network signal transmission path 101 and the network lZF 304a after connecting to the network, the computer 301 (substantially the computer main body via the network signal transmission path 101 and the network lZF 304a). 104, and so on unless otherwise specified), by transmitting its own MAC address, a response indicating that it has connected to the network is transmitted (step S405).
  • the CPU 301a establishes a network with the main body terminal 106a, and displays an icon of application software stored on the magnetic disk 202 and executable directly by the computer 102 (specifically, the main computer body 104) on the display unit 105.
  • the icon of the main body terminal 106 connected to the network is displayed (step S407).
  • step S403 when the power of the main body terminal 106b is activated and the CPU 301b of the main body terminal 106b enters an operating state (step S403), the CPU 301b performs a connection process to the network.
  • the CPU 301b receives the connection inquiry signal from the computer 102 via the network signal transmission path 101 and the network lZF 304b after connecting to the network, the CPU 301b transmits the connection request signal to the computer 102 via the network signal transmission path 101 and the network lZF 304b. Then, by sending its own MAC address, a reply indicating that it is connected to the network is sent (step S408).
  • the CPU 201 of the computer 102 receives an answer signal indicating that it is connected to the network from the main body terminal 106b (a signal indicating the MAC address of the main body terminal 106b), the main body terminal 106b is newly connected to the network.
  • the fact is additionally registered in the memory 203, and is recorded together with the MAC address of the main body terminal 106a as connection information indicating the main body terminal connected to the network (step S409).
  • the connection information indicating that the main body terminals 106a and 106b are connected to the network is stored in the memory 203.
  • the CPU 201 establishes a network with the main body terminal 106b, displays an icon of application software that can be directly executed by the computer main body 104 stored in the magnetic disk 202 on the display unit 105, and The icons of the main terminals 106 connected to the network (currently, the main terminals 106a and 106b) are displayed (step S410).
  • connection information including information representing all the main body terminals 106a to 106n connected to the network to the memory of the computer 102.
  • the CPU 201 of the computer 102 transmits connection information including information representing all the main body terminals 106a to 106n connected to the network to the memory of the computer 102.
  • the CPU 201 of the computer 102 transmits connection information including information representing all the main body terminals 106a to 106n connected to the network to the memory of the computer 102.
  • connection information including information representing all the main body terminals 106a to 106n connected to the network to the memory of the computer 102.
  • the CPU 201 determines the main body terminal connected to the network with reference to the connection information, and is stored in the magnetic disk 202 in the display unit 105 and directly executed by the computer main body 104 itself as shown in FIG.
  • the icons 601a to 601n of the various application software (APSla to APSln) are displayed, and the icons 602a to 602n of the main body terminals 106a to 106n connected to the network are displayed (step S410).
  • the operation unit 103 and the display unit 105 function as the operation unit and the display unit of the computer 102, respectively, the operation unit 103 is operated to select the application software icon 70la to 70In. By doing so, the application software corresponding to the selected icon stored in the magnetic disk 202 can be executed on the computer main body 104, and the processing process and results can be displayed on the display unit 105.
  • step S411 when the user operates the operation unit 103, the operation unit 103 clicks the icon 602a of the main terminal 106a and selects the main body terminal 106a (step S411).
  • the CPU 201 transmits the connection information stored in the memory 203 to the main body terminal 106a (step S412) and starts an intermediary process (step S413).
  • the mediation process refers to the transmission of signals between the operation unit 103 and the display unit 105 and the main body terminal when the operation unit 103 and the display unit 105 function as the operation unit and the display unit of the main body terminal.
  • the CPU 201 transmits input information input from the operation unit 103 to the main body terminal 106a, and the main body terminal 106a. It functions to control the display unit 105 to perform display corresponding to the display information output from.
  • the CPU 301a of the main body terminal 106a receives the connection information from the computer 102 via the network signal transmission path 101 and the network I ZF 304a, the CPU 301a stores the connection information in the memory 303a, and then performs display processing (step) S414). That is, the display process Then, the CPU 301a refers to the connection information, determines the main body terminals 106b to 106 ⁇ connected to the network other than the computer 102 and the main body terminal 106a connected to the network, and the devices connected to the network.
  • the computer 102 and the main body terminals 106a to 106n and display information for displaying application software stored in the USB memory 305a and directly executable by the main body terminal 106a itself are transmitted to the computer 102 (step S415). .
  • the CPU 201 of the computer 102 controls the display unit 105 to perform display corresponding to the display information by performing mediation processing (step S413).
  • the display is displayed as shown in Figure 7.
  • This is the USB memory 305a.
  • the application software APS2a to APS2n that can be directly executed by the terminal 106a itself.
  • the icons 701a to 701n are connected to the network.
  • Connected computer 102 substantially represents the computer main body 104, which is the same in FIG. 8
  • icons 602b to 602n of the main body terminals 106b to 106n connected to the network other than the main body terminal 106a are displayed. It is done.
  • the operation unit 103 selects one of the application software APS2a to APS2n icons 701a to 70In that can be directly executed by the main terminal 106a itself. Then, the CPU 201 performs an intermediary process to transmit operation information representing the operation content of the operation unit 103 to the CPU 301a (step S416).
  • the CPU 301a executes the selected application software (step S417). Thereafter, the operation unit 103 and the display unit 105 function as an operation unit and a display unit of the main body terminal 106a, respectively, through mediation processing of the computer main body 104 (specifically, the CPU 201). Therefore, the user operates the operation unit 103 while looking at the display unit 105, thereby performing the same processing as when using one computer having the operation unit 103, the display unit 105, and the main body terminal 106a. It becomes possible to do.
  • the display of FIG. 7 is performed again on the display unit 105 under the mediation process of the computer 102. Further, in the state of FIG. 7, the user operates the operation unit 103 so that the computer 102 When the icon 702 is selected, the CPU 301a transmits the connection information stored in the memory 303a to the computer 102 via the network signal transmission path 101, and ends the processing.
  • the CPU 201 of the computer 102 stores the connection information received from the main body terminal 106a in the memory 203, and refers to the connection information on the display unit 105, as shown in FIG. Display the icons 601a to 601n of the application software (APSla to APSln) that are stored and can be directly executed by the computer 104 itself, and the icons 602a to 602n of the main terminals 106a to 106n connected to the network. Returns to the initial state when the power is turned on.
  • the application software APSla to APSln
  • the CPU 301a stores the connection stored in the memory 303a. Information is transmitted to the main body terminal 106b via the network signal transmission path 101 (step S419). At the same time, the CPU 301a requests the computer 102 through the network signal transmission path 101 so as to perform the mediation process of the main body terminal 106b (step S420).
  • the CPU 201 performs mediation processing so that the operation unit 103 and the display unit 105 function as the operation unit and display unit of the main body terminal 106b, and transmits the operation information input from the operation unit 103 to the main body terminal 106b. Further, the display unit 105 is controlled to perform display corresponding to the display information output from the main body terminal 106b (step S421).
  • step S422 when the CPU 301b of the main body terminal 106b receives the connection information from the main body terminal 106a via the network signal transmission path 101 and the network lZF 304b, the CPU 301b stores the connection information in the memory 303b and then displays the connection information. Processing is performed (step S422).
  • the CPU 301b refers to the connection information, determines the main body terminals 106a, 106c to 106n connected to a network other than the computer 102 and the main body terminal 106b itself connected to the network, and Display information for displaying device software (in this case, computer 102 and main body terminals 106a, 106c to 106n) and application software stored in USB memory 305b and directly executable by main body terminal 106b itself is displayed on computer 102. (Step S423). [0064] Upon receiving the display information, the CPU 201 of the computer 102 controls the display unit 105 to perform display corresponding to the display information by performing mediation processing (step S421).
  • the display is as shown in Figure 8.
  • This is the USB memory 305b.
  • the application software APS3a to APS3n that can be directly executed by the terminal 106b itself. 801a to 801n. Icons 602b to 602n of the main body terminals 106a and 106c to 106n connected to a network other than the connected computer 102 and main body terminal 106b are displayed.
  • the operation unit 103 selects one of the application software APS3a to APS3n icons 801a to 80In that can be directly executed by the main body terminal 106b itself. Then, the CPU 201 performs mediation processing to transmit operation information representing the operation content of the operation unit 103 to the CPU 301b (step S424).
  • CPU 301b executes the selected application software in response to the operation information (step S425). Thereafter, through the mediation process of the computer main body 104, the operation unit 103 and the display unit 105 function as the operation unit and the display unit of the main body terminal 106b, respectively. Accordingly, the user operates the operation unit 103 while looking at the display unit 105, thereby performing the same processing as when using one computer having the operation unit 103, the display unit 105, and the main body terminal 106b. It becomes possible to do.
  • step S426 When the execution process of the application software in the process step 425 is terminated, the display of FIG. 8 is performed again on the display unit 105 under the mediation process of the computer 102.
  • step S426 when the user selects the icon 702 of the computer 102 by operating the operation unit 103 (step S426), the CPU 301b uses the connection information stored in the memory 303b as the network signal transmission path. The data is transmitted to the computer 102 via 101 (step S427), and the process is terminated.
  • the CPU 201 of the computer 102 stores the connection information received from the main body terminal 106b in the memory 203, and refers to the connection information on the display unit 105, as shown in FIG.
  • the icons 602a to 602n of the main terminals 106a to 106n connected to the network are displayed, and the initial state when the power is turned on is restored.
  • the computer system includes a computer main body having the operation unit 103 for performing operation, the display unit 105 for performing display, and the CPU 201 as the first processing means for performing processing.
  • a computer 102 that is connected to a network and includes a plurality of main body terminals 106a to 106 ⁇ that are used by being connected to the network.
  • the operation unit 103 and the display unit 105 are characterized by being selectively used as operation units and display units of the computer main body 104 and the main body terminals 106a to 106n, respectively.
  • the computer system includes an operation unit 103 that performs an operation, a display unit 105 that performs a display, and a CPU 201 as a first processing unit that performs a process, and is connected to a network. And a plurality of main body terminals 106a to 106 ⁇ that are connected to the network and have CPUs 301a to 30In as second processing means for performing processing, and the CPU 201 is application software executable by itself.
  • the display unit 105 is controlled to display the main body terminal connected to the network, the application unit selected by the operation unit 103 is executed, and the main unit terminal displayed by the display unit 105 is selected by the operation unit 103.
  • the operation unit 103 functions as an operation unit for the selected main body terminal
  • the display unit 105 functions as a display unit for the selected main body terminal. It is characterized by doing.
  • the operation unit and the display unit included in the computer are used as a set as the operation unit and the display unit of the main body terminal, the configuration can be efficiently performed so that the operation unit and the display unit are not wasted. It becomes possible to hesitate. In addition, space can be saved, and the use of a main body terminal capable of high-speed processing has the effect of being able to improve functionality. In addition, by using a plurality of main terminals having high processing capability for different types of processing contents and appropriately using main terminals according to the purpose of use, various processes can be processed at high speed. It becomes possible.
  • the device having the right to use the operation unit 103 and the display unit 105 holds the power connection information. It is configured as follows. Therefore, since the location of the latest connection information is clear, the system configuration can be used when another main unit is connected to the network while the system is running, such as when an already connected main unit is disconnected from the network. When there is a change in the connection information, it is only necessary to update the connection information held by the device having the use right to the latest information, so that the connection information can be updated accurately.
  • the computer detects the network connection of the new main device and the disconnection of the network power, and is configured to transmit the fact to the device that holds the update information and update it.
  • the device having the update information may be configured to detect a new network connection or disconnection from the network and update the connection information.
  • the operation unit 103 and the display unit 105 function as an operation unit and a display unit of any of the main body terminals
  • the CPU 201 of the computer main body 104 is newly connected to the network or the network camera at a predetermined timing.
  • the main body terminal performs an addition process of the main body terminal newly connected to the network or a deletion process of the main body terminal disconnected from the network with respect to the connection information stored in its own memory 303. To update the connection information so that the connection information representing the devices connected to the network is updated. It may be.
  • the CPU 301 of the main body terminal holding the connection information detects the main body terminal newly connected to the network or disconnected from the network power at a predetermined timing, and stores it in its own memory 303.
  • a connection that represents a device connected to the network by updating the connection information by adding a new main terminal connected to the network or deleting a main terminal that has also disconnected from the network. You can configure the information to be up-to-date.
  • each of the main body terminals 106a to 106n is selected so as to have various processing capabilities.
  • various application software stored in the USB memory 305a to n connected to each main body terminal it is possible to construct various computers according to the user's request. It becomes possible.
  • main body terminal has been described in a plurality of examples, it may be one.
  • the power described in the example in which one computer 102 is used as a computer may be configured to use a plurality of computers.
  • the operation means and display means possessed by each computer are configured to be selectively used as the operation means and display means of the main body terminal.
  • the network is not limited to a LAN (Local Area Network), and may be a network using the Internet or the like!

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

Le problème à résoudre dans le cadre de cette invention est de fournir un système informatique dont la constitution présente une efficacité telle qu’une unité d’exploitation ou une unité d’affichage ne peuvent devenir inutiles. Un corps d’ordinateur (104) d’un ordinateur (102) commande une unité d’affichage (105) et lance un logiciel d’application sélectionné par une unité d’exploitation (103) de telle sorte que les icônes des logiciels d’application devant être lancés par celui-ci et par des terminaux (106a à 106n) connectés au réseau peuvent s’afficher. L’unité d’exploitation (103) sélectionne les icônes des terminaux (106a à 106n) affichés par l’unité d’affichage (105) de telle sorte que l’unité d’exploitation (103) fonctionne en tant qu’unité d’exploitation du terminal sélectionné (106a à 106n) et que l’unité d’affichage (105) fonctionne en tant qu’unité d’affichage du terminal sélectionné (106a à 106n).
PCT/JP2006/316080 2005-09-20 2006-08-16 Système informatique, ordinateur, terminal et programme WO2007034638A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005271460A JP2007086852A (ja) 2005-09-20 2005-09-20 コンピュータシステム、コンピュータ、本体端末及びプログラム
JP2005-271460 2005-09-20

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WO2007034638A1 true WO2007034638A1 (fr) 2007-03-29

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10509545A (ja) * 1995-08-25 1998-09-14 アペックス・ピーシー・ソルーションズ・インコーポレーテッド コンピュータ接続システム
JP2002366343A (ja) * 2001-04-04 2002-12-20 Sony Corp 電子ホワイトボード用スイッチャ及び電子ホワイトボードシステム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10509545A (ja) * 1995-08-25 1998-09-14 アペックス・ピーシー・ソルーションズ・インコーポレーテッド コンピュータ接続システム
JP2002366343A (ja) * 2001-04-04 2002-12-20 Sony Corp 電子ホワイトボード用スイッチャ及び電子ホワイトボードシステム

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