KR100431649B1 - Free terminal system through advertisement and local information service providing method - Google Patents

Abstract

The present invention relates to an apparatus and a method for obtaining practical local information while using a computer and a terminal free of charge in a public place free of charge. Terminal system to display in form, Client Control Program to control access and authority of terminal system and user, Web Browser Embeded Window Control Program to limit user-specific functions, and Web browser that forms a communication means with the outside for software and internet use, Web server that provides advertisements to users through web browsers, service connection server that manages and controls terminals and sends advertisements according to a certain format. User access status and A terminal management system that manages the use of the software, including an advertisement management server that receives advertisements from advertisers and provides and manages advertisements in the proper format and content, authentication and management of users, and a database that manages advertisement forms of terminals and users. It is characterized by. Therefore, the present invention is characterized by the fact that computer terminals and public services can be used freely as easily as vending machines, ATMs, public phones, etc., such as facilities that provide convenience in outdoor and public places, such as vending machines, ATMs, and public phones. have. This can maximize the convenience of users by finding nearby buildings or shopping centers, providing bus routes, subway connection information, shortest distance information, etc. based on the area where the terminal is located through maps and spatial information.

Description

Free terminal system through advertisement and local information service provision method using the same {omitted}

The present invention relates to a computer advertisement device and a method of using information in a local space, which allow general users to use various services using a computer freely in a public place.

Instead of using various services for free, users should see a certain amount of advertisements according to their tastes, gender, and interests, and maximize the effectiveness of advertisements by providing users with the appropriate advertisements. All the services used can be provided, and the company can securely obtain the information desired by the user at a low cost without paying an expensive advertising fee.

In general, there are many services developed on the Internet. Many functions necessary for daily life such as cyber meeting, cyber chat, cyber shopping mall, web mail, online booking, and internet banking are implemented to receive services through the web. Currently, advertisement through the Internet is advertising itself through the Internet homepage, users can see the advertisement of the homepage when visiting the homepage. In addition, in order to use the Internet, a certain amount of fee must be paid, and a certain amount of use fee is paid in case of using a PC room or the Internet at home. However, the bigger problem is that there are limitations of time and place to receive the information of the Internet. In other words, in order to obtain necessary local information or work with a computer, there is a restriction to go directly to the place where the computer is located and the Internet is connected, and existing places where the Internet can be used such as PC rooms cannot provide necessary information. It is used only for the simple purpose, and all the services are charged, so only simple work is performed. In addition, since local information cannot be expressed based on the existing cyber space when representing local information, users must use the local information with an intuitive feeling, and the distance is improperly expressed and there is a lack of detail. .

The present invention was created for the purpose of solving the above-mentioned problems, and freely use the services provided using the Internet and computers for free, such as facilities that provide convenience in outdoor and public places, such as vending machines, ATMs, public phones, etc. It has a big purpose.

1 is a structural diagram showing the overall structure of the system provided by the present invention.

2 is a flowchart illustrating a user's usage sequence through the terminal of the present invention.

3 is a flowchart illustrating the type and relationship when exporting an advertisement of the present invention.

4 is a flowchart illustrating another example of a process in which a user accesses and uses a terminal of the present invention.

5 is a flow chart illustrating the process of subdividing the advertisement of the user of the present invention.

6 is a flowchart illustrating a procedure of executing a user control program.

7 is a flowchart illustrating an execution procedure of the window control browser.

8 shows a user login screen of the present invention.

9 illustrates a user screen after a successful login of the present invention.

10 shows a browser full screen of the present invention.

To provide the user with an easy way to solve the discomfort and rejection of the Internet, to make it easy to use, and to make the user easily use the Internet service and the S / W service of the frequently used computers from anywhere like a vending machine everywhere. Is in. In the following, these services are called computer services . In addition, when using local information, it is possible to express the distance and detail by expressing information about the corresponding area centered on the actual local space where the terminal is located, rather than through cyber space. In the following, such a service is called a local information service . The present invention supports the connection of the notebook through the terminal and can charge the rechargeable battery of the notebook and mobile phones, printing services and scanning services are also possible. Hereinafter, such a service is referred to as a computer supplementary service . Instead of using the above information free of charge, the user must watch a certain amount of advertising and the user pays for the advertisement fee by viewing the advertisement.

Apparatus according to the present invention for achieving the above object relates to an apparatus and method for obtaining practical local information centered around the area where the terminal is located while freely using the computer and the terminal free of charge in public places, local information service and computer Terminal system to use the environment and computer supplementary services and display advertisements to users in a predetermined form, user control programs to control the access and authority of the terminal system, user-controlled window control browser, terminal The system manages and controls web browsers, terminals that provide advertisements to users through web browsers, forms a communication means with the outside for users, software, and internet use, and sends advertisements appropriately considering the characteristics of users. Giving Local Information Service connection server that provides services and existing Internet information service, terminal management system that manages user access status and software usage of terminal, and advertisement management that provides and manages advertisements in proper format and contents by receiving advertisements from advertisers It includes a server, authentication and management of users, and a database that manages advertisement forms of terminals and users. The user can obtain the service proposed by the present invention by viewing the advertisement displayed on the terminal.

In order to achieve the above object, the present invention can be classified into six types according to the type of advertisement. The first is a case in which advertisements are continuously displayed when a terminal is not used, such as a screen saver. Hereinafter, the type of advertisement is defined as a normal advertisement . Anyone can see the advertisement displayed on the terminal as it passes, and can expect the effect of the advertisement by notifying the advertisement through the speaker of the terminal. Secondly, when the user does not log in and searches only general Internet information, the following types of advertisements are defined as non-login advertisements . Anyone who is not registered can access the terminal to register and search the Internet without registering. At this time, advertisements are displayed periodically while the user uses the Internet. Third, full-screen advertisements are displayed periodically when you work after logging in. Hereinafter, this kind of advertisement is defined as a login full-screen advertisement . When the full screen advertisement is displayed, the user must stop the operation and continue working after viewing the advertisement. Fourth, partial screen advertisements are periodically displayed when working after logging in. Hereinafter, this kind of advertisement is defined as a login partial screen advertisement . When the partial screen advertisement is displayed, the user can accumulate less money than when the full screen advertisement is displayed, and the user can continue working while watching the advertisement. Fifth, when you work after logging in, the ad window is always floating. Hereinafter, this kind of advertisement is defined as an advertisement . In this case, an advertisement window of a certain size is displayed from the beginning to the end of the work, and the user should work. Lastly, the sixth case is to work without seeing an advertisement. Hereinafter, this kind of advertisement is defined as no advertisement . Since the user does not see the advertisement, the accumulated cost decreases in proportion to the time spent working. If there is no cost to decrease, it will automatically switch to a login fullscreen ad.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 1 is a diagram showing the overall structure of the system provided by the present invention as an advertisement providing server 110, which provides and manages the advertisement provided from the advertising company and the advertising company in a proper form and content, and the terminal management and Service connection server 100 that controls and sends advertisements in consideration of user characteristics and provides local information service and existing Internet information service, and terminal management system 120 that manages the user's access status of the terminal and the use of software. ), It can be divided into a terminal 130 is installed in a public place for users to use. The advertisement file produced by the advertisement company is to be displayed through the advertisement providing server 110. When the user tries to use the terminal, the user's profile is checked through the database and the cost held by the user is checked. Each terminal is connected through the terminal management system 120 and the service connection server 100, and can be divided into two aspects, hardware and software.

In terms of hardware, the terminal has almost the same configuration as the general PC configuration, and equipments for providing various services such as video chat, printing, scanning, and Internet phone are added. Equipment such as printer, scanner, camera, microphone, etc. It is added to provide the computer add-on service described above. In addition, the terminal may have a display that the user uses as a work environment and another display that continuously sends advertisements. In addition, there are laptop and personal cell phone access devices, which can be used for internet and computer interworking services, including charging service. All of these devices are included in one terminal to provide their functions, and in terms of software, they provide basic applications that users use a lot for business purposes. Install programs that you use frequently, such as Korean, MS Office, and Sarome Dataman, so that you can use them freely. There is also a user control program and window control browser for controlling local terminals and adjusting user rights.

The user control program is executed when the terminal is booted and has a function of restricting user access. Therefore, the ability to hide the start menu, check and terminate the current running process, reboot the system (Ctrl + Alt + Del), shut down the currently active program (Alt + F4), It restricts all functions that can control the system using the keyboard such as shortcut keys, and can reduce or enlarge the control authority of the user's terminal. Also, it executes and controls the window control browser, performs user login to authenticate, manages user costs, and executes control commands of the terminal.

The Windows Control Browser is executed by a user control program, which hides the desktop from the user who is not logged in through the desktop hidden function. If there is no user, the window control browser continuously advertises. The advertisements are sprayed at regular intervals. In addition, it provides the function to search the web information without logging in, and provides the function to use the shopping mall, video chat, Internet phone, etc. through the toolbar. If you want to occupy the desktop full screen and hide all functions from users who are not logged in, use the GetWindowPlacement function to remember the size and position of the previous window. Get the size of the entire screen using SystemParametersInfo (SPI_GETWORKAREA, 0, & rectDesktop, 0) and get the size of the view that composes the entire screen. Use the AdjustWindowRect function to get the size of the rect you need when it takes up the entire screen, and use the :: GetSystemMetrics (SM_CYBORDER) function to adjust the border so that it is visible off screen. Apply the adjusted window rect using the SetWindowPlacement function. The local terminal 130 is composed of two displays. One display continuously exports only advertisements, and another display exports advertisements when there are no users. If there is a user, the display is a job display, and depending on the service usage stage, advertisements are also exported at regular intervals during use.

The service connection server 100 manages and controls terminals, sends advertisements in consideration of user characteristics, and provides a local information service and an existing Internet information service. The user control program of the terminal 130 periodically transmits state information of the terminal to the terminal management system 120 and executes a command issued by the terminal management system 120. This process checks the status of various devices such as a keyboard, a mouse, a monitor, a VGA card, a hard disk drive, a CD-ROM drive, a sound device, and a printer of the terminal 130 at predetermined time intervals. 120). The terminal management system 120 receives the information, stores it in the terminal management database, and checks whether there is an abnormality among the received results, and notifies the manager when an abnormal device is found, and the terminal management system 120 transmits state information for a predetermined time or more. If there is a terminal that does not work, it is detected and notified to the administrator as an abnormality occurred in the terminal. The terminal management system 120 has a management program that can monitor the status of the terminals and control the terminals. Each terminal can be controlled using the above management program. When the advertisement provided by the advertisement providing server 110 is placed on the server and an advertisement request is received from each terminal, an appropriate advertisement is selected and sent based on the location of the local terminal and the profile of the user currently logged in and used. It also provides the ability to monitor the sent advertisements by logging them.

The advertisement providing server 110 performs a function of authoring and uploading an advertisement requested by an advertiser. The advertisement selects one of the six advertisements described above to form an advertisement delivery system.

2 is a flowchart illustrating a sequence of viewing advertisements when the user uses the terminal 130. First, the terminal 130 asks the user whether to log in 410 when the user tries to use the terminal 130. FIG. If the user is not logged in, the non-login advertisement 210 can only use the Internet information. When the user logs in, the terminal 130 sends user information to the terminal management system 120, and the terminal management system 120 searches a database to confirm whether it is a registered user (420) and to log in. After the user authentication 420 is finished, the user selects whether to view the advertisement. If the user wants to work without viewing the advertisement, the terminal management system 120 searches for the accumulated cost of the user, and if the cost is sufficient, the advertisement-free 240 To work. At this time, the accumulated cost of the user is reduced. If the user wants to work while watching the advertisement, the user selects the login full screen advertisement 220 operation or the login partial screen advertisement 230 operation, and these two operations increase the user's cost as the advertisement is viewed. When a user clicks on an advertisement to access the homepage of the company, the user is charged more than when the user views the advertisement and closes the window.

FIG. 3 shows six advertisements provided by the present invention, the normal advertisement 300, the non-login advertisement 210, the login full screen advertisement 220, the login partial screen advertisement 230, the advertisement advertisement 310, and the advertisement-free. As shown in the flowchart using a flowchart 240, the advertisement providing server 110 produces and manages the advertisement requested by the advertisement company. In this case, the advertisement may be produced as a general advertisement or a scenario advertisement and a multimedia advertisement. The advertisement providing server sends an advertisement corresponding to the stored user's propensity to the service connection server 100 and the service connection server sends the advertisement to the terminal management system 120 to provide an advertisement.

4 is a flowchart illustrating the overall operation of the user, in which the user accesses the terminal 130 in a public place (400), logs in (410), and performs a user authentication (420). Select (430), at this time, for the user's convenience, the user may use a predetermined advertising form. In this process, the user can check his accumulated cost. If the advertisement type is selected 430, an advertisement document suitable for the characteristics of the user is generated and displayed through the terminal 440, and the user can work while watching the advertisement. At this time, the cost is updated (460).

5 is a flowchart illustrating a detailed process of the user's advertisement type selection 430. First, the user selects whether to view an advertisement, and if the advertisement is not viewed, the advertisement-free operation 240 is performed. Choose whether to display the ad or continue displaying the ad in a small window. At this time, if the user chooses to keep the advertisement as a small window, the user will be working with the advertisement 310, otherwise, the login full screen advertisement 220 operation or the login partial screen advertisement 230 operation. Calculation of costs for all tasks 460 takes place in real time.

6 is a flowchart illustrating a sequence of execution of a user control program. The user control program has the following characteristics.

☞ The Client Control Program is executed when the terminal boots up.

In this case, there is no reason to tell the user where the user control program is located and what it does. The function used when the existing terminal boots (600) uses the following three methods. The first is to put a user-controlled program application into the Windows startup program. Second, there is a way to write a name in HKEY_LOCALMACHINE \ Software \ Microsoft \ Windows \ CurrentVersion \ run in the registry and register the path where the program is located. Third, there is a method of registering (601) the user control program application to the RunOnce key in the registry information of the window. The Windows registry contains a lot of information needed by the system, but its contents are not known, and because each application stores and manages its own information, it is not only secure but not exposed to users. The keys that are referenced when Windows boots are RunServicesOnce, RunServices, RunOnce, and Run. RunService is started before the login of the window, especially RunServiceOnce runs only once. In other words, the value of this key is deleted from the registry information after it has been executed once, so it will not affect the next boot. Run is executed after the Windows login and before the startup program starts. RunOnce, like RunServiceOnce, runs only once and is deleted from the registry information. In particular, the RunOnce key, unlike other keys, does not proceed to the next booting process until it terminates even if the program of this key value is executed. In other words, other key values start the program in order and continue to the next boot process. Use this feature of the RunOnce key to maintain security. For example, if you write a program that accepts a password and passes it only to a specific user, and registers it as a RunOnce key, Windows won't do anything until the password is entered correctly. One caveat, however, is that the RunOnce key is deleted from the registry after it has been executed once, so you need to register the program in the registry again when this program ends.

☞ It executes a function to restrict user access.

The user control program restricts the following functions to the user. You can hide the Start menu, check the current running process, terminate the system, reboot the system, use the keyboard shortcut Ctrl + Alt + Del or Alt-F4 to quit the active program. Controls the execution of all shortcuts that can be controlled. The detailed method is as follows.

-How to control system shortcuts

By setting up the screensaver as if it were running, the following two functions can be used to disable or unlock the function when desired by the administrator (602).

// Turns keys off

SystemParametersInfo (SPI_SCREENSAVERRUNNING, 1, & nOldVal, 0);

// Turns keys on

SystemParametersInfo (SPI_SCREENSAVERRUNNING, 0, & nOldVal, 0);

-Alt-F4 key control method

Press Alt + F4 to run the connected command. As it is a system command, WM_SYSCOMMAND is called and SC_CLOSE comes in as a code. Therefore, ignoring this process can prevent Alt + F4 from working. However, this feature alone can lead to inconsistencies with the user interface. You've blocked Alt + F4, but the system menu (menu that appears when you click the icon or Alt + Space that appears) remains the same, and the Close box in the upper right corner of the window is also alive. So you must disable this menu. Therefore, in the present invention, a system menu is obtained by using GetSystemMenu in InitDialog, and the menu is disabled by using the EnableMenuItem member function.

-How to prevent Windows shutdown

The present invention should override CWinApp's SaveAllModified () in order to check whether the system is to be shut down while executing the program. This function sends a WM_QUERYENDSESSION message to check if the application program can be terminated, and Windows does not let it exit until all tasks have finished. Therefore, in the OnFrameEndSession, which overrides the WM_QUERYENDSESSION message handler in the MainFrame class, returns false to prevent the window from closing.

-How to hide the Start menu

The present invention hides the window by obtaining the HWND of the start bar to prevent exceptions that occur through the start menu. The title bar's title is Shell_TrayWnd, so you can use the FindWindow function to get the HWND for the start bar. With this, you can hide the start bar using the ShowWindow function. The code to do this is shown below (603):

ShowWindow (FindWindow ("Shell_TrayWnd", NULL), SW_HIDE);

How to prevent the running process from appearing in the Ctrl-Alt-Del function

The present invention is performed differently according to the following two OS in order to be able to be executed in various window systems. Get the address of the service processor registration function in the kernel and register the current processor ID (604). After loading kernel32.dll, get address of Register Service Process by using GetProcAddress function. Use this process to register the current process ID as a service process. To terminate, use this process to unregister and free the loaded library.

☞ Run and control the Windows Control Browser.

Runs the window control browser to occupy the entire screen, and checks whether the window control browser is running normally every predetermined time, and if not, executes it again. This feature was implemented in the following way: Run the Windows Control Browser using the CreateProcess function. At this point, the process information structure contains information about the process and the GetExitCodeProcess function lets you know if the process has terminated. Therefore, it checks it every certain time and executes it again when it is finished. This process is implemented through Worker Thread.

☞ Perform user login.

Communication with the server is done in the following way. MFC WinInet classes are used to connect to any server-side scripting language such as CGI, ASP, PHP, etc. by connecting to a web server using HTTP protocol. The process is described in more detail as follows.

In this way, it connects to the web server using the HTTP protocol and performs communication. The information required for user authentication is passed to the server by POST method using the AddRequestHeaders function. The requested web server sprinkles the text as if it outputs the result to the web browser and receives it and processes the result. Another way is to write a server program that is separate from the web server and communicate with the server program using sockets. The protocol uses the (name) = (value) pair as a separator and sends it through the socket, and passes the result over the socket and processes it, just as it does with passing the value from HTTP to POST.

☞ Manage user expenses.

The communication with the server is carried out in the manner described above, and the part of checking the cost every time is performed in the following manner.

How to use OnTimer

A timer is created through the SetTimer function to generate a WM_TIMER message every time. This message is processed in the OnTimer function. At this time, it checks which Timer through ID and processes the corresponding service.

How to use Thread

The above function is executed by making a thread, and the user stops using the Sleep function for a certain time and executes it again.

☞ Perform the authentication process of the service requested by the user.

The communication with the server is performed in the manner described above, and performs the authentication procedure of the service through the communication with the authentication server.

☞ Monitors various information of terminal hardware and transmits to server every certain time.

Communication with the server is carried out in the manner described above, and using the Windows Management Instrumentation (WMI) made by Microsoft to obtain the hardware information of the terminal. IWbemLocator connects to the WMI service using the ConnectServer function of IWbemLocator and assigns it to the IWbemServices instance, and then uses the CreateInstanceEnum function of the IWbemServices class to get information about each device (606). After creating a WbemLocator instance, connect to the default namespace "\. \ Root \ cimv2" using ConnectServer and assign it to the IWbemServices object. To access the system level object using this allocated object, lower the security level to IMPERSONATE using the CoSetProxyBlanket function. To get various information from IWbemServices instance, use CreateInstanceEnum member function, Enumaration using class name of device to get information, and get information of relevant devices using Get function.

☞ Execute terminal control command from server.

FIG. 7 is a flowchart showing the execution order of the window control browser. The user control program has the following characteristics.

☞ It is executed by user control program.

☞ It plays a role of hiding the user who is not logged in by making the desktop occupy the entire screen.

Remember the size and position of the previous window using the GetWindowPlacement function. Get the size of the entire screen using SystemParametersInfo (SPI_GETWORKAREA, 0, & rectDesktop, 0) and get the size of the view that composes the entire screen. If it occupies the entire screen by using AdjustWindowRect function, the required rect size is obtained, and the :: GetSystemMetrics (SM_CYBORDER) function is used to adjust the border to be seen off the screen. Apply the adjusted window rect using the SetWindowPlacement function.

☞ It plays a role of periodically spraying advertisements.

Spreading advertisements at regular intervals can be implemented in two ways as described in the program. Sprinkling of ads consists of accessing an ad server, which is periodically sprayed by selecting the appropriate ad from the server. Thus, the program can navigate the window control browser to the corresponding page of the ad server. This is done using the Navigate function of the CwebBrowser2 class, which is a Web Browser Control.

☞ It provides a function that enables web surfing and information search without login.

To control web surfing and information retrieval without logging in, the Windows Control Browser has a built-in web browser that allows users to surf the web and search for information. This program is MFC application of SDI structure and embeds web browser by creating and attaching CWebBrowser2 class which is Web Browser Control to View.

☞ It provides functions such as video chat, internet phone, etc. through the toolbar.

Add a button to the toolbar to provide the ability to run each of the above programs. Program execution uses the CreatProcess and WinExec functions described above.

The present invention enables a local information service based on the location of the terminal. When representing existing local information, it is impossible to express based on actual area by expressing through cyber space. Therefore, the user should use local information with an intuitive feeling, and it is difficult to obtain practical information because the distance is improperly expressed and the lack of detail is expressed. Accordingly, the present invention provides a local information service centered on a terminal, thereby expressing information on a corresponding area centered on a substantial local space where a terminal is located. Users can maximize the convenience by finding a shopping mall, providing bus routes, subway connection information, and shortest distance information.

Terminals are installed in necessary places and public places all over the street, and can be used by anyone. Users who do not sign up can also search the Internet, and if they sign up, they can use many additional features. As shown in FIG. 3, the present invention divides and manages types of advertisements as follows and provides them to users. First, the non-login advertisement 210 allows a user to search only Internet information without logging in and can simply use a web browsing function. In this case, the benefit of the use, such as the accumulation of costs, is not available, and in this case, no other supplementary services are available. The second step is to perform a user login and periodically watch and use the advertisement. In this case, the login full screen advertisement 220 and the login partial screen advertisement 230 correspond to the advertisement, and the terminal 130 periodically shows the advertisement. Therefore, the user must see the advertisements while using the terminal 130, and the user sees the advertisement during the use time, so the cost is accumulated according to the use time and all applications installed in the terminal 130 (for example, Hangul, Excel, Word, etc.) ), And additional computer services such as printing services, scanning services, laptop and mobile phone connection services. Thirdly, the user logs in and uses the advertisement without seeing the advertisement. In this case, the terminal 130 is used without seeing the advertisement periodically displayed on the terminal 130 as the advertisement-free 240. The amount of money you spend will be used for the amount of time you spend, and you will only be able to use the amount of money you earned. The usage right may use all application programs installed in the terminal 130 such as the login full screen advertisement 220 and the login partial screen advertisement 230, and may use a computer additional service. In addition, the user can receive the service by paying a fee for use in cash for a certain time. Fourthly, as the advertisement 310, a small window always appears on the top of the screen to continue displaying the advertisement. In this case, the user has the advantage of being able to continue to see the advertisement without interrupting the work, and the cost is accumulated. Finally, when the user does not use the terminal 130, the advertisement is displayed in full screen as a screensaver in the normal advertisement 300.

The present invention seeks to increase profits by watching advertisements for a predetermined time instead of using a terminal, a computer supplementary service, and a high-speed communication network for free. Therefore, it is important to show an advertisement effectively to a user, and for this purpose, there is a need to block the use of the advertisement for free without using an illegal means. Therefore, security is needed in the system use and advertisement transmission part, which can be implemented in the following way. Firstly, the communication with the server is done in a secured way. In case of communication using HTTP protocol, communication using SSL can be used instead of stealing packets sent to and received from the server, identifying the communication protocol, and writing a program to replace it. Second, it encrypts the packet itself with its own encryption routine. This method can't find out the protocol to send and receive unless the password is broken, so hacking is impossible, and if it is difficult to encrypt the entire packet, it can be verified that it is a normal program by attaching an encrypted key to a part of the packet.

The present invention provides advertisements in various ways through multimedia advertisements, instead of using only visual effects like advertisements shown in the general Internet, and produces a scenario advertisement with a next generation advertisement technique that is further developed and displayed to the user. Scenario advertising can maximize the effect of advertising to users than general internet advertising by providing various animation effects using media and video materials.

According to the present invention, a user using a terminal can use the Internet and a computer for free, and a company providing the same can satisfy the needs of users and service providers by providing advertisements suitable for the user. In addition, users can use computer supplementary services including Internet service, printing service, scanning service, mobile phone and laptop computer charging service in public places as if they are using public phone or vending machine. It provides more intuitive, fast and accurate information on finding a building or a shopping mall by providing the lack of local information provided by the space through the actual local information service. This can improve the national information power and facilitate the development of the information society by the active use of the Internet.

Claims (10)

In the terminal system An advertisement management server that provides and manages advertisements in appropriate formats and contents; An advertisement document file of contents of an advertisement produced as a general advertisement, a multimedia advertisement, and a scenario advertisement; A user control program for controlling access and authority of the terminal system and the user; A window control browser for limiting user-specific functions; A web browser for forming a communication means with a user for use of the software and the Internet in a terminal system; A web server that provides an advertisement to a user through the web browser and enables the use of Internet information; A service connection server for managing and controlling the terminals, appropriately sending advertisements in consideration of user characteristics, and providing local information service and existing Internet information service; A terminal management system that manages the user access status of the terminal and the use of the software; And Terminal system that uses local information service and internet environment and computer supplementary service and displays advertisements to user in predetermined form The method of claim 1, The advertisement management server for providing and managing advertisements comprises: a terminal system for analyzing a user's characteristics, tastes, and interests, and grouping advertisement document files to provide information required by the user; The terminal system that can be used free of charge by the user is provided with an advertisement suitable for the characteristics and tastes of the user terminal system, characterized in that to accumulate costs according to the characteristics of the advertisement; By displaying the advertisement document file to the user through the web browser of the terminal, the user can see the advertisement suitable for his characteristics and tastes and can use the computer, the computer supplementary service, and the local information service free of charge for the accumulation of the cost. Terminal system The method of claim 2, The characteristics and tastes of users who group advertisement document files include at least the user's age, gender, interests, occupation, and hobbies. The method of claim 1, The advertisement document file displayed to the user is a document suitable for the characteristics and tastes of the user among the contents of the advertisement provided from the advertisement company, as well as the advertisement document file produced by the multimedia advertisement and the scenario advertisement as well as the general advertisement provided on the Internet; In addition to general Internet advertisements that can only be seen as visual effects, they provide advertisements as multimedia advertisements using auditory and visual effects.Scenario advertisements that provide animation effects using media and video materials as the next-generation advertisement technique that is further developed. Terminal system comprising an advertising device for producing a display to the user The method according to claim 1 or 4, The security mechanism of the advertisement document file displayed to the user is based on the fact that when communicating using the HTTP protocol, instead of using SSL, the program communicates with the server, identifies the communication protocol, and writes a program to replace it. Terminal system characterized by a security technique that can be prevented by; If the password is not broken, it is impossible to find out the protocol to send and receive, so that hacking is impossible, and if it is difficult to encrypt the entire packet, the terminal is characterized by a security technique that can verify whether it is a normal program by sending an encrypted key to a part of the packet. system The method of claim 1, The terminal system used by the user is installed in a public place, and the user's cost is accumulated by the user watching a certain amount of advertisement, and the accumulated cost enables the user to use not only hardware but also software and internet services of the terminal system used by the user. Terminal system The method of claim 1, The user control program is executed when the terminal is booted to hide the start menu, to check and terminate the currently running process, to reboot the system (Ctrl + Alt + Del), or to terminate the currently active program. (Alt + F4), a terminal system including a program for performing a function of restricting an action of controlling the system by using a keyboard such as a shortcut key; A terminal including a program that reduces or enlarges the control authority of the user terminal, and also executes and controls a window control browser, authenticates by performing a user login, manages user costs, and executes control commands of the terminal. system The method of claim 1, The Windows Control Browser, which restricts user-specific functions, is executed by a user control program, which hides the desktop from users who are not logged in through the desktop hidden function, and continuously displays advertisements when there are no users. If you have a user, you can spray advertisements every certain time, and also provide the ability to search the web information without logging in, and you can use the toolbar, video chat, Internet phone, etc. Terminal system characterized in that the program to provide delete delete