KR100802177B1 - Method and control system of public personal computer - Google Patents

Abstract

The present invention relates to a control apparatus and method of a public PC.

The present invention for this purpose is provided on the upper and lower ends of the public PC, respectively, the PC monitor (2) is displayed on the display and the advertisement and the show monitor (3) to display only the advertisement; A Show-PC (9) connected to the Show monitor to operate the monitor and a monitor divider (8) for selectively sending signals to a plurality of monitors connected thereto; A monitor selector 41 connected to the monitor distributor, a PC monitor and a user-PC to select any monitor among a plurality of monitors; An advertisement control unit 40 connected to the monitor selection unit to selectively transmit an advertisement; A coin controller 30 connected to the USER-PC to determine a free / free method or to transmit a signal to an advertisement controller; And the user (USER) -PC is connected to the manager control unit 10 is configured to control the whole of the public PC (1).

The present invention configured as described above is to enable to control the public PC in a free / free manner by the coin control unit, and also to maximize the advertising effect by the advertising control unit, and the administrator desktop of the user PC Can be controlled remotely, and also by using various technologies such as billing technology and printers, vending machines, etc. In this way, the company is able to freely charge the bills, thereby greatly improving the quality and reliability of the products, so that consumers can plant good images.

Public PC, administrator controller, coin controller, advertisement controller, printer and vending machine controller.

Description

Control apparatus and method of public PC {method and control system of public personal computer}

1 is a perspective view of an aerial PC applied to the present invention.

2 is a configuration diagram of a control device of a public PC applied to the present invention.

3 is a block diagram of a coin control unit applied to the present invention.

Figure 4 (a) (b) (c) (d) (e) is the advertising system in the pay system of the public PC applied to the present invention

        Fisherman's working flowchart.

Figure 5 (a) (b) is the operation of the advertising control unit in the free method of the public PC applied to the present invention

        Same flow diagram.

6 is an operation flowchart of the printer control unit of the public PC applied to the present invention.

7 is an operation flowchart of the vending machine control unit of the public PC applied to the present invention.

8 is a menu window of the vending machine printer applied to the present invention.

<Explanation of symbols for the main parts of the drawings>

1: Public PC 2: PC Monitor

3: Show Monitor 8: Monitor Splitter

9: Show-PC 10: Administrator Control

30: coin control unit 40: advertising control unit

41: monitor selection section 50: printer control section

The present invention relates to a control apparatus and method of a public PC, and more particularly, to control a public PC in a free / free manner by a coin control unit, and also to maximize an advertisement effect by an advertisement control unit. It also allows the administrator to remotely control the desktop of the user's PC, and also charges technology and printers that can be applied to the public PC freely according to the item used by the ability and time system. By using various equipments such as and vending machines, it is possible to freely charge according to the item, which greatly improves the quality and reliability of the product so that consumers can plant a good image.

As is well known, public PCs make it easy to carry out Internet, document and other word work in public places, such as waiting rooms, bus stands, parks and department stores, while also allowing commercials.

Conventional patent technologies related to the above-mentioned public PC are as follows.

That is, Patent Application No. 2000-13785 (name: Internet common PC and advertising system using the same), when a user inputs a coin and a card, and inputs the amount used on the card, the amount is recognized after the coin and card amount recognized It is possible to control the input device of the Internet common PC for a corresponding time.

In addition, patent application No. 2002-17150 (name: public PC system operation and control method) is a public PC error that can be generated by remotely managed and controlled by installing PC where many people gather through the Internet network. It allows you to check in real time the complaints and profits generated from public PCs, and immediately solves the problems and complaints that occur in real time by remotely managing and controlling many public PCs and maximizing the system operation ability / efficiency of installers. It is a system that can do it.

In addition, Patent Application No. 2004-84134 (name: public PC system using two-way payment device) can completely block operation time from external hacking, and various coin errors by using two-way payment device capable of two-way communication. It is to provide convenience to the user by blocking in advance, and prevents the coin from entering into the bidirectional payment device and prevents the reset of the public PC during patch / update or file distribution of the public PC.

However, the above-described conventional technologies have the following problems.

In other words, there is only one monitor installed in the public PC, so the user can not get the advertising effect when using the public PC, and also the advertisements broadcasted on the plurality of public PCs can be maximized because the different advertisements are broadcast separately. There was a problem.

In addition, the conventional technology has a problem that can not control the public PC in a free / free manner.

In addition, the conventional technology has a problem that there is a fear of security and privacy infringement can be seen as passersby when using the desktop remote control and module distribution method for repair and update of the public PC.

In addition, the prior art also has a big problem that the user using the public PC can not be applied to the printer by charging the necessary part.

In addition, the conventional public PC has a problem that can not be connected to the printer or vending machine used, and also a big problem that does not give the corresponding incentives (such as time extension, withdrawal of the vending machine) when winning the game.

The present invention has been made to solve the problems of the prior art as described above, and the first object is provided with a coin control unit, an advertisement control unit, a printer control unit and a vending machine control unit, the second object is a PC monitor and a public PC It is equipped with two show monitors to maximize the advertising effect by the operation of the advertising control unit, and the third purpose is to control the public PC smoothly and freely by the coin control unit. The fourth purpose is to allow the administrator to remotely control the desktop of the user's PC. The fifth purpose is to connect a printer or vending machine to a public PC, and in particular, if the user wins the game, the corresponding incentive (eg : Time extension, vending machine withdrawal, etc.), and the sixth purpose is to greatly improve the quality and reliability of the product. The present invention provides a control device and method for an aerial PC that enables a consumer to plant a good image.

In order to achieve the above object, the present invention provides a control device of a public PC, each of which is provided on the upper and lower portions of the public PC, a magnetic monitor and a PC display on which an advertisement is displayed and a show monitor on which only an advertisement is displayed; A Show-PC connected to and operated by the Show monitor and a monitor divider connected to the Show monitor to selectively send signals to a plurality of monitors; A monitor selector connected to the monitor distributor, the PC monitor, and the user-PC to select any one of a plurality of monitors; An advertisement control unit connected to the monitor selection unit to selectively transmit an advertisement; A coin control unit connected to the user-PC to determine a free / free method or to transmit a signal to an advertisement control unit; And the user (USER) -PC is connected to the manager control unit to provide a control device of the public PC, characterized in that for controlling the whole of the public PC.

In another aspect, the present invention provides a method of controlling a public PC, comprising: outputting the same advertisement to a plurality of PC monitors and a show monitor by connecting the "B" of the monitor distributor when the time is "00"; And when the coin is input to the coin control unit when the time is not " 00 ", connecting " A " to the monitor selection unit to output the magnetic screen to the PC monitor and to output the advertisement to the Show monitor. A control method of a public PC is provided.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention for achieving this purpose are as follows.

Apparatus and method for controlling a public PC applied to the present invention are configured as shown in Figs.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

The following terms are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of the producer, and their definitions should be made based on the contents throughout the specification.

First, the present invention is characterized by the following technical configuration in the control device of the conventional public PC, in particular the present invention is described by dividing the advertising control unit 40 and the coin control unit 30 and cannot be separated separately. . Since the advertisement control unit 40 is operated by the coin control unit 30, it cannot be described as a separate device, and the coin control unit 30 also determines the paid / free method so that it is a subject that issues commands to the advertisement control unit 40. The control unit should be viewed as one integrated organic device.

That is, as shown in Figs. 1 and 2, the upper and lower ends of the public PC 1 are provided with a PC monitor 2 on which a magnetic screen and an advertisement are displayed, and a show monitor 3 on which only an advertisement is displayed.

In addition, the present invention is provided with a Show-PC (9) connected to the Show monitor (3) to operate it and a monitor divider (8) that is connected to this selectively sends a signal to a plurality of monitors.

The present invention is also provided with a monitor selector 41 connected to the monitor distributor 8, the PC monitor 2 and the USER-PC 20 to select any of a plurality of monitors.

And the present invention is connected to the monitor selector 41 is provided with an advertisement control unit 40 for selectively transmitting the advertisement.

In addition, the present invention is provided with a coin control unit 30 is connected to the user (USER) -PC 20 to determine the free / free manner or to transmit a signal to the advertisement control unit 40.

In this case, the coin control unit 30 is provided with an SPI communication connector 31, a PS / 2 communication connector 32, a PCI communication connector 33 and a serial communication connector 34 as shown in FIG. More detailed description is as follows.

That is, the SPI communication connection unit 31 changes the setting value of the board (coin, monitoring, banknote, printer key lock, etc.) or issues an advertisement transmission command to the advertisement control unit 40. In addition, in case of an abnormality of the advertising PC, only the user PC is connected after the remote manual switching command is issued by the administrator.

In addition, the PS / 2 communication connection unit 32 controls the keyboard and the mouse by the PS / 2 data control method according to the presence or absence of coin balance in the paid method, and the movement of the mouse or the keyboard by H / W in the free use method. ) To control the advertisement according to the user's use. That is, if the user does not use the advertisement, the advertisement is sent out and when the user uses the mouse or the keyboard, the data is recognized and the input is cut off from the advertisement PC and input from the PC (user).

In addition, the PCI communication connection unit 33 has a driver (software) that helps the communication by communicating with the coin control unit 30 and the PC, like a LAN card, and is separately manufactured to exchange power supply and various data (DATA). That is, all commands / settings of the remote manager are transmitted to the controller through the PC, and the state of the controller can be sent to the manager.

In addition, the serial communication connection unit 34 cannot be mounted in the corresponding PCI expansion slot because the size of the bracket of the card (coin control QN) is large in the case of a mini PC. At this time, it can replace control through SERIL communication port and power supply is received from auxiliary power supply terminal in PCI slot. In addition, since it supports bi-directional communication, it is used to control various devices (printer / scanner / camera / other device) requiring coin control through the SPI (sub controller port).

The user (USER) -PC 20 applied to the present invention is connected to the manager control unit 10 to control the whole of the public PC (1).

The USER-PC 20 applied to the present invention is connected to the printer control unit 50 so that the user can output the desired contents to the printer.

Finally, the USER-PC applied to the present invention is a vending machine control unit which allows a user to win a game or select a menu at random and withdraw various objects (eg, sweets, gum, etc.) to the vending machine. It is connected to 50a.

In the drawing, reference numeral 4 is a coin and banknote input port, 5 is a reset switch (button), 6 is a keyboard, and 7 is a mouse.

On the other hand, the present invention may be variously modified and may take various forms in applying the above configuration.

And it is to be understood that the invention is not limited to the specific forms referred to in the above description, but rather includes all modifications, equivalents and substitutions within the spirit and scope of the invention as defined by the appended claims. It should be understood that.

Referring to the operational effects of the control method of the present invention the public PC configured as described above are as follows.

First, in the method of controlling the aerial PC 1 applied to the present invention, as shown in FIG. 1, when the time is "00", a plurality of PC monitors 2 are connected by connecting "B" of the monitor distributor 8. ) And outputting the same advertisement to the Show monitor (3); And when the coin is input to the coin control unit 30 while the time is not "00", connects "A" of the monitor selector 41 to output the magnetic screen to the PC monitor 2 and to show the monitor 3. ) Outputting an advertisement; is a feature of the present invention.

In addition, the present invention communicates with the advertisement control unit 40 and the coin control unit 30 when the Show-PC (9) connected to the monitor distributor 8 is interrupted, and automatically recovers (time control), and the server and administrator control unit ( 10) various functions are controlled.

The present invention also allows the administrator to manually switch the advertisement control unit 40 remotely or manually when the Show-PC 9 is interrupted so that only "A" is output.

In the present invention, when the administrator remotely controls the background screen of the USER-PC 20 connected to the coin control unit 30, a specific graphic or text is sent to the advertisement control unit 40, and the " C " Since it is transmitted to the PC monitor 41 through, passers-by can see only the transmitted contents, and the administrator can freely perform remote control of the desktop of the USER-PC 20.

In addition, the present invention allows the user to output the desired content to the printer through the printer connected to the printer control unit 50 to the USER-PC (20) of the public PC (1), the user balance, timeout, printer Selecting a printer menu from among; A print set step in which a message that can be processed should be printed when a deduction time is 'min', at least 'min' for printing one sheet; How many sheets do you want to print? How many sheets, you can print how many sheets as the current balance, please insert the number of coins you want Print menu (PRINT MANU) step; In the case of outputting one sheet, the printer controller communicates with the printer and the printer controller continuously deducts time, but does not deduct below the last set value.

In addition, in the present invention, when the time is "00", the coin control unit 30 cuts off the connection line between the user keyboard 6 and the mouse 7, and when the user presses the reset button 5, the coin control unit 30 Connect the keyboard and mouse line immediately so that there is no abnormality when booting Windows, and after the booting, the control program operates so that the "00" time of the coin control unit 30 is transmitted to the USER-PC 20, and this time is returned to the coin control unit. As soon as it is delivered to, a hardware shutdown is performed to control the cable when the user initiates a manual reset.

In addition, the present invention is transmitted to the coin control unit 30 when the remote administrator issues a remote reset command through the administrator control unit 10 when the time is "00", and this coin control unit immediately resets the USER-PC (20). ) Is rebooted by hardware reset and double control of user's keyboard, mouse, and reset by hardware and software to block software hacking by hardware and to secure the hardware shortage by software. If the administrator issues a reset command remotely, a situation occurs during the rebooting when a window error occurs. In this case, a hardware reset is performed immediately, allowing complete reset control as if the user presses a reset. That is, accurate control is possible from the remote administrator to the user. For example, the keyboard mouse is controlled by hardware. When this function fails, the keyboard mouse is blocked by software at the same time, thus double blocking and controlling. It can also be completely blocked in hardware when a hack can be released that releases the mouse keyboard in software. This is possible because hardware control and software control operate simultaneously.

On the other hand, Figure 4 (a) (b) (c) (d) (e) of the present invention shows an operation flowchart of the advertising control unit in the pay system of the public PC applied to the present invention, (a) is a time "00 &Quot;, then the advertisement screen is displayed on the PC monitor 2, and if the time is not " 00 ", the magnetic screen is displayed. In addition, (b) the advertisement screen is displayed on the PC monitor (2) when the Internet (signal), and if the Internet (signal) does not display the magnetic screen. In addition, (c), when the reset (server, user power off / on) is pressed, the PC monitor 2 displays its own screen, and vice versa, the advertisement screen is displayed. And (d) in the case of manual switch switching, the PC monitor (2) displays its own screen, and in the reverse case the advertisement screen is displayed. Finally, (e) shows the advertisement PC screen only when the PC used is normal and the usage time is "00". Others (during booting, no internet, abnormal computer, user in use) all show their PC screen. In particular, if abnormal, coin input is automatically blocked, so users should know their abnormal contents only by showing their screen. It is also for the administrator to repair.

5 (a) (mouse movement) (b) (internet) of the present invention is an operation flowchart of the advertisement control unit in a free method of a public PC applied to the present invention. At this time, when switching to a free mode, the advertisement control unit 40 connects the VGA input port of the USER-PC 20 when booting, when there is no Internet, or when there is no signal from the PC, or when the user resets or resets the administrator on the server. Otherwise, it is connected to the VGA input port of the Show-PC (9).

And the free type advertising control unit 40 connects its own PC until the power is turned on for the first time and a signal from the PC comes from the Internet. After booting, if there is no input value of keyboard and mouse movement for a certain time, connect the show-PC (9) input port for advertisement only.If the input value of keyboard or mouse comes in within a predetermined time, the user is equipped with a control board. -Connect the VGA input port of PC (20). Then, when the time is "00" and the Internet is not received, the PC receives the judgment signal or when the PC is interrupted and no signal is received, the advertisement-only Show-PC 9 directly connects to its own PC. This will output the screen of the PC abnormality and block the coin input. In addition, in the paid method, the time is "00" and the Internet is available, but when the user presses a manual reset or the administrator commands the reset remotely, the advertisement-only Show-PC 9 directly connects to its own PC. Finally, if the time is "00", connect the VGA input port of the show-PC 9 for advertisement. At this time, if the administrator operates the manual changeover switch, it connects directly to the PC.

6 is an operation flowchart of a printer control unit of a public PC applied to the present invention, which will be described in more detail as follows.

In other words, if you have remaining time and you are using it, click on the printer output menu and select Print. According to the KEY LOCK board response request and the board response, if there is no answer, if the printer is missing or not ready, the printer prints "The printer is not ready" and returns to the initial state. If the value is not set after proceeding to the value +3 minutes, the message "There is not enough balance time. Please insert a coin" is displayed. Deduct the set value (15) minutes from the chapter output. Insert the coin according to the number of sheets. (00) Printing the chapter. If the coin is inserted, the chapter goes up. "Is displayed. Then press the OK button to activate the driver. After deduction of time and 15 minutes of deduction on the board side, the printer will be printed after the counterdown proceeds. The printer output is in communication with the printer control unit 50 at the time of one print and the printer control unit continues to deduct time, but not to deduct below the last set value. The reason is that in order to prevent the privacy invasion of the user, when the output time is "00", all user windows are forcibly terminated.

In addition, the present invention is that when the administrator inputs and sends various characters or images through the PC control and Show monitor of the public PC, these subtitles or images appear as passing, especially in the hospital patients or doctors It can be used to find or use a variety of other notification methods can be more effective advertising.

The present invention allows the user to withdraw the desired item through the vending machine connected to the vending machine control unit 50a in the USER-PC (20) of the public PC, the user selects a vending machine menu from the balance, timeout, vending machine step; Then deducting time with the counter when the user selects the desired item; After deducting time by a set value, rotating the motor to discharge the article; And after the remaining time (money) and the counter continues, the step of transmitting all the information (the inventory amount and other information of the vending machine) to the server, the administrator provides real-time identification and statistics; and also, the USER of the public PC When a user using the PC 20 wins a specific game, the user can extend the use time of the corresponding public PC, increase the number of copies of the printer, or select an object of the vending machine. Make sure

In more detail, the present invention, as shown in Figures 7 and 8 put the money into the public PC, the Internet, while playing the game, if you want to print the paper, you can print out any gum or sweets, whatever you want to use the game In return, you will be able to choose what you really want rather than a simple score. In other words, if you win a specific game, you can only show your victory level in the form of a class, but it does not give any practical help. In the present invention, if you win the game, you can take the actual object corresponding to the vending machine (output machine) in return for the victory. In addition, the scope of this application is to pay for the winnings, not for objects, but for time extension (time increase), time reduction (loss), and the use and status of other games, printers, and vending machines. Enable the check. In addition, effective multi-advertisement when not in use, so that you can directly advertise a specific company or a variety of advertisements for their own products (vending machine contents), so that you can see the actual advertising effect.

Meanwhile, the administrator of the vending machine may arbitrarily select a menu input window and an applied motor. Administrators can also select or enter items and the results are randomly selected. For example, as shown in FIG. 8, when 16 numbers are clicked, random number selection is performed internally. That is, the motor number of the vending machine is determined, and every other motor is determined and output. This will be output during the game hit event period, which is a big feast of computer online game prizes, and wins.

You can also print out the desired item as a time deduction, draw a random item, or add time. In the case of a draw, a fixed amount is deducted per game (5 minutes). (Random variable is applied.) The value of the item is expressed in hours or amounts and changed in the setting program. In addition, the user can select and activate the menu when the remaining time (balance) is more than +3 minutes with the corresponding item price. That is, when the coin is input, the menu is activated when the amount corresponding to the corresponding minute (amount) is reached. You can choose.

As described in detail above, the present invention provides a coin control unit, an advertisement control unit, a printer control unit, and a vending machine control unit. In particular, there is only one monitor or a single PC monitor connected to a public PC, and two advertisement images. The screen (frame) is matched to maximize the advertising effect by the operation of the advertising control unit.

In addition, the coin control unit was able to smoothly control the public PC in the free / free manner.

It also allows the administrator to remotely control the desktop of the user PC.

In addition to using a printer or vending machine connected to the public PC, in particular, if the user wins the game, the corresponding incentives (eg time extension, vending machine withdrawal, etc.) can be given.

It is a very useful invention that allows the consumer to plant a good image by maximizing the advertisement effect and greatly improving the quality and reliability of the product by the above technical configuration and effect.

Claims (14)

In the control device of a public PC, A PC monitor 2 having magnetic screens and advertisements respectively displayed on the upper and lower ends of the public PC, and a show monitor 3 displaying only advertisements; A Show-PC (9) connected to the Show monitor to operate the monitor and a monitor divider (8) for selectively sending signals to a plurality of monitors connected thereto; A monitor selector 41 connected to the monitor distributor, a PC monitor and a user-PC to select any monitor among a plurality of monitors; An advertisement control unit 40 connected to the monitor selection unit to selectively transmit an advertisement; A coin controller 30 connected to the USER-PC to determine a free / free method or to transmit a signal to an advertisement controller; And The user (USER) -PC is connected to the manager control unit (10), the control device of the public PC, characterized in that for controlling the whole of the public PC (1). According to claim 1, The coin control unit 30, the SPI communication connector 31, PS / 2 communication connector 32, PCI communication connector 33 and the serial communication connector 34, characterized in that further provided. According to claim 1, The user (PC) is a control device of a public PC, characterized in that the user is further provided with a printer control unit 50 to output the desired content to the printer. According to claim 1, The USER-PC is further connected with the vending machine controller 50a which allows the user to win a game or select a menu at random and draw out various objects (eg, sweets, gum, etc.) with the vending machine. Control device for an aerial PC, characterized in that provided. In the control method of the public PC, Connecting the " B " of the monitor distributor 8 when the time is " 00 " to output the same advertisement to the plurality of PC monitors 2 and the Show monitor 3 in the same frame (screen); And When the coin is input to the coin control unit 30 when the time is not "00" or "00", "A" of the monitor selecting unit 41 is connected to display a magnetic screen on the PC monitor and an advertisement on the Show monitor. Outputting; Control method of a public PC, characterized in that it comprises a. The method of claim 5 wherein When the Show-PC 9 connected to the monitor distributor 8 is interrupted, it communicates with the advertisement control unit and the coin control unit to automatically recover (time control), and controls various functions from the server and the administrator control unit 10. The control method of the aerial PC. The method of claim 6, If the Show-PC (9) is interrupted, the administrator manually switches the advertisement control unit remotely or manually so that only "A" is output. The method of claim 6, When the administrator remotely controls the desktop of the USER-PC 20 connected to the coin control unit 30, the administrator sends a specific graphic or text to the advertisement control unit 40 to the PC monitor 41 through the monitor selection unit "C". Passengers can see only the contents sent by the transmission, and the administrator can freely perform remote control of the desktop of the USER-PC. The method of claim 5 wherein In the USER-PC (20) of the public PC to enable the user to output the desired content through the printer connected to the printer control unit 50, A user selecting a printer menu from among balances, timeouts, and printers; A print set step in which a message that can be processed should be printed when a deduction time is 'min', at least 'min' for printing one sheet; How many sheets do you want to print? How many sheets, you can print how many sheets as the current balance, please insert the number of coins you want Print menu (PRINT MANU) step; The control method of the public PC characterized in that the printer is output by the step of communicating with the printer control unit at the time of outputting and the printer control unit continues to deduct time, but not less than the last set value. The method of claim 5 wherein When the time is "00", the coin control unit 30 cuts off the user's keyboard and mouse connection line. At this time, if the user presses the reset button, the coin control unit immediately connects the keyboard and mouse connection line so that there is no abnormality when booting Windows. After booting, the control program operates and the coin control unit's “00” time is transferred to the USER-PC. If this time is passed to the coin control unit, hardware control is performed immediately to control the cable when the user activates the manual reset. A control method of a public PC, characterized in that. The method of claim 5 wherein When the time is "00", when the remote manager issues a remote reset command through the manager control unit 10, the coin control unit 30 is immediately transferred to the coin control unit 30. The coin control unit immediately resets the USER-PC 20 so that In addition to rebooting after being reset, the user's keyboard, mouse, and reset are controlled in both hardware and software to block software hacking and to protect hardware shortage by software. When the reset command is issued, the control method of the public PC, characterized in that accurate control is possible from the remote administrator to the user. The method of claim 5 wherein When the administrator inputs and transmits various characters or images through the PC controller and the Show monitor of the public PC, the subtitles or images are displayed as they pass. The method of claim 5 wherein In the USER-PC (20) of the public PC to allow the user to withdraw the desired item through the vending machine connected to the vending machine control unit (50a), A user selecting a vending machine menu from among balances, timeouts, and vending machines; Then deducting time with the counter when the user selects the desired item; After deducting time by a set value, rotating the motor to discharge the article; And Thereafter, the remaining time (money) and the counter continues, and transmitting all the information (the inventory amount and other information of the vending machine) to the server, the administrator provides the real-time identification and statistics; control method of the public PC . The method according to claim 9 or 13, When the user using the USER-PC 20 of the public PC wins a specific game, the user's use time of the corresponding public PC is extended (time increase) or the number of prints of the printer is increased, or the contents of the vending machine. A control method of an aerial PC, characterized by selecting a thing.

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