KR20030043564A - Method and System for Utilizing Mobile Terminal As an Input Device to a Computer - Google Patents

Abstract

PURPOSE: A system and a method for using a wireless terminal as an input unit of a computer arranged within a visibility range are provided to drive applications in a desktop computer of an Internet server to display the applications on a display unit, and to control the displayed applications by using the wireless terminal as the input unit. CONSTITUTION: A plurality of application servers(110) connected to the Internet(160) have IDs for discrimination and drive all kinds of application programs. A plurality of display units(120) are arranged in a place for the viewing of users in a specific location, and interwork with each corresponding application server(110) to display application programs driven by the corresponding application server(110). And wireless terminals(130) are connectable to the application servers(110) connected to the Internet(160) through a wireless communication network(150) and have IDs for discrimination. Also, the wireless terminals(130) transmit control commands having key codes for controlling application programs to the application servers(110) through the wireless communication network(150) and the Internet(160), while viewing the application programs displayed on the display units(120).

Description

Method and System for Utilizing Mobile Terminal As an Input Device to a Computer}

The present invention relates to a wireless application system using a wireless terminal as a virtual input device, and more particularly, when the application system provides various applications such as a game or an event, a user views an application within a visible distance of a display screen. And a method and system for controlling a displayed application program using a wireless terminal as a virtual input device.

Recently, wireless terminals such as cellular phones, PCS phones, or personal digital assistants (PDAs) have been actively utilized to use the wireless Internet by embedding a wireless Internet browser in the wireless terminal. A user of a wireless terminal may use a wireless terminal to make a call, access to the Internet, obtain various information, or receive various contents such as a game or an event provided by a wireless communication service company or other Internet service company.

The wireless terminal is provided with a liquid crystal display (LCD) window, so that the user can execute an application provided by the wireless Internet service through the LCD window and obtain information provided therefrom. However, since the size of the LCD window provided in the wireless terminal is limited, there are limitations in executing an application and there is a problem in that a large amount of information cannot be checked at one time as a monitor of a computer that acquires Internet information through a wire.

In addition, when a user plays a game using a wireless terminal, since the size of the LCD window of the wireless terminal is limited and the performance of the terminal is limited, a complex application requiring a large display or a game requiring color or a lot of graphics processing is required. There is a problem that cannot be received.

On the other hand, the display of a typical computer is large enough to play a game, but it is not large enough for a large number of people who gather at a certain place to watch the game progress, and the person who plays the game uses a keyboard attached to the computer. Since it is necessary to input a command using a computer, it is impossible to play a game away from the place where the keyboard of the computer is placed, and there is a problem that a single keyboard does not allow a large number of people to participate in the game at the same time.

Therefore, an object of the present invention is to provide a wireless application system and a method for controlling an application using a wireless terminal as a virtual input device of an application system that provides various application services such as a game or an event within a visible distance.

1 is a block diagram of a wireless application system according to a first embodiment of the present invention;

2 is a block diagram of a wireless application system according to a second embodiment of the present invention;

3 is a diagram illustrating a format of a control signal transmitted from the wireless terminal illustrated in FIGS. 1 and 2;

4 is a detailed block diagram of an application server of the present invention;

5 is a detailed block diagram of a wireless terminal of the present invention;

6 is a detailed block diagram of a management server of the present invention;

7 is a flowchart illustrating a process of accessing an application server using a wireless terminal according to the present invention;

8 is a flowchart illustrating a process of controlling an application program according to a control command transmitted from a wireless terminal in an application server according to the present invention;

9A and 9B illustrate screens provided to a wireless terminal in relation to FIG. 7.

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

100, 200: wireless application system 110: application server

120: display device 130: wireless terminal

140: management server 150: wireless communication network

160: the Internet 210: information providing server

According to the present invention for achieving the above object, a wireless application system controlled using a wireless communication network, each connected to the Internet, a plurality of application servers for driving various application programs; A plurality of display devices arranged at locations where users in a specific place can watch, each of which is connected to a corresponding application server to display an application program driven by the corresponding application server; And a control command that is accessible to the application server connected to the Internet through the wireless communication network and controls the application program while watching the application displayed on the display device at the specific place through the wireless communication network and the Internet. It characterized in that it comprises a wireless terminal for transmitting to the application server.

According to another embodiment of the present invention, a wireless application system controlled using a wireless communication network is connected to the Internet, the application server for driving various application programs; A display device disposed at a location where users gathered at a specific place can watch and display contents of an application program driven by the application device; A control command for connecting to an application server connected to the Internet through the wireless communication network and controlling the application program while watching the application program displayed on the display device at the specific place is provided through the wireless communication network and the Internet. A wireless terminal transmitting to a server; A client computer connectable to the Internet by wire by a user of the wireless terminal; And providing the client computer with an application program which is connected to the Internet and is identical to the application program provided by the application server to the client computer, and has information about a user of the client computer using the application program. And an information provision server for exchanging information about each application server and a user of the client computer.

According to still another embodiment of the present invention, an application server for driving and controlling various application programs, a display device for displaying an application program driven and controlled by the application server, and a control for controlling an application program displayed on the display device In a wireless application system having a wireless terminal for providing a command to the application server via a wireless communication network and the Internet, a method of controlling the application program using the wireless terminal includes: (a) accessing the application server from the wireless terminal; Doing; (b) selecting, at the wireless terminal, at least one application program to be serviced among various application programs provided by the application server; (c) driving, at the application server, an application program selected by the wireless terminal to display on the display device; (d) transmitting, at the wireless terminal, a control command for controlling the application program to the application server while watching the application program displayed on the display device; And (e) receiving, at the application server, a control command transmitted from the wireless terminal and controlling the application program according to the received command.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail as follows.

1 and 2 respectively show a first and a second embodiment of a wireless application system according to the invention.

1 shows a configuration of a wireless application system 100 using a wireless terminal as an input device of an application system according to a first embodiment of the present invention.

The wireless application system 100 of the present invention includes an application server 110, a display device 120, a wireless terminal 130, and a management server 140.

The application server 110 is connected to the Internet 160, respectively, and is a computer arranged in a place where users gather in an indoor space or outdoors, such as a snack bar, a cafe, a franchise company, a coffee shop, a PC room, a game room, and the like. The application server 110 drives various application programs that can be remotely controlled by the user of the wireless terminal 130. The application program driven by the application server 110 may include a game program such as Tetris, an entertainment program such as avatar decorating or animal rearing, an event accompanying an advertisement, for example, a quiz program in a short answer format. In addition, the application server 110 has an ID for identifying an application server, and the ID for identifying an application server is used as information for identifying a corresponding application server 110 in each wireless terminal 130.

The display device 120 is disposed at a location that can be viewed by a user in a specific place such as a snack bar, a cafe, a franchise company, a coffee shop, a PC room, a game room, and the like, in connection with the application server 110. Display the application that is powered by. The interworking between the display device 120 and the application server 110 may be performed through a wired or broadcast wireless or satellite. The screen displayed by the display device 120 is shown to the user of the wireless terminal 130 within the viewing distance, and the user of the wireless terminal 130 watches the displayed screen, and displays a key on his wireless terminal 130. A control command for controlling and manipulating an application program using a board is generated and transmitted to the application server 110. The display device 120 is basically equipped with a speaker that outputs the sound generated by the application, a large LCD (Liquid Crystal Display), a large monitor, a beam projector (Beam Projector) or outdoor advertising billboards and soccer fields or Includes the scoreboard of the ballpark. When the beam projector is used as the display device 120, the display screen may be a screen or a wall of a building.

Each wireless terminal 130 has a built-in wireless Internet browser that can search and display information on the Internet 160 by using wireless, and download a program for a wireless terminal such as a virtual input device through the wireless Internet browser. can do. In addition, while viewing the screen displayed by the display apparatus 120 at the above-mentioned specific place, the wireless terminal 130 operates a key arranged on the keyboard of the wireless terminal 130 to display the screen of the display apparatus 120. It is used as a virtual input device to remotely control and manipulate the application displayed on the screen. In other words, when the wireless terminal 130 wirelessly outputs a control command for controlling the application program, the control command is transmitted to the application server 110 via the wireless communication network 150 and the Internet 160 provided by the mobile communication service provider. ), And the application server 110 controls and manipulates the application program according to the control command.

In the present invention, the term "virtual input device" refers to an application program using the wireless terminal 130 as one of the input devices of the application server 110 instead of controlling the application program by using the input device connected to the application server 110. Means a device or a keypad of the wireless terminal 130 to perform the control. For example, the virtual input device may move a block appearing in an application provided by the application server 110, for example, a game such as Tetris, by manipulating a key disposed on a keyboard of the wireless terminal 130, The rotating operation or the character appearing in the combat game can be instructed to attack. The wireless terminal 130 includes a cellular phone, a PCS phone, a personal digital assistant (PDA), and has a wireless terminal ID, for example, a wireless communication telephone number or member ID assigned by a wireless communication service provider. The wireless communication telephone number or member ID is used as information identifying each wireless terminal 130 in the application server 110.

The management server 140 periodically updates various application programs with respect to the application server 110, and executes a virtual input device program for driving the wireless terminal 130 as a virtual input device in response to a request from the wireless terminal 130. Download and update it periodically. The virtual input device program is transmitted and received between the wireless terminal 130 and the application server 110, such as a key input used for controlling the application, for example, a game provided by the wireless terminal 130 in the application server 110. Protocols defining data and control signal formats, and the like. This protocol, when the wireless terminal 130 transmits a control command for controlling the application program to the application server 110, as shown in Figure 3, the control command, the application server ID, wireless terminal ID, key code And a function of forming a series of control commands and a key code conversion function. Here, the key code conversion function is generated by, for example, pressing a key for moving a character or a moving object appearing in an application program to the left, for example, a leftward moving key '??' on a keyboard of the wireless terminal 130. When the key code is '00000001' as 1 byte, it means that the key code is encoded or converted into a 2-bit key code '01' contracted with the application server 110. This key code conversion function can reduce the amount of data of the control command transmitted from the wireless terminal 130 through the wireless communication channel. In addition, the management server 140 converts the application server ID into the actual IP address of the application server 110 corresponding to the control command transmitted from the wireless terminal 130 through the wireless communication channel to the wireless terminal 130 and the application. It performs a function to connect the server 110.

In the wireless application system 100 of FIG. 1, the management server 140 is provided so that the wireless terminal 130 is connected to the application server 110 with the support of the management server 140. If there is no server 140, the wireless terminal 130 may be directly connected to the application server 110 by directly inputting the IP address of the application server 110 in the wireless terminal 130.

The wireless application system 100 according to the first embodiment of the present invention described above is an example in which the wireless terminal 130 is connected to the corresponding application server 110 in a one-to-one manner, and it is easy to construct an overall wireless application system. Has the advantage.

2 is a block diagram of a wireless application system 200 according to a second embodiment of the present invention. The wireless application system 200 according to the second embodiment of the present invention further includes an information providing server 210 and a computer terminal 220 connected to the Internet 160 in the configuration according to the first embodiment shown in FIG. 1. It is substantially the same as the first embodiment according to the present invention shown in FIG. Therefore, the same reference numerals are used for the same components as those shown in FIG. 1, and a detailed description thereof will be omitted.

The information providing server 210 illustrated in FIG. 2 is a wired user, that is, a wired user of a computer terminal 220 such as a desktop computer or a laptop computer that accesses the Internet 150 through a modem or a high-speed Internet access device. It provides the same application program as that provided by the application server 110, and has information about the application program for the wired user, for example, the game history, game ratings, the points obtained by the game progress. Information of the wired user stored in the information providing server 210 may be shared with the application server 110 when the wired user and the wireless user are the same. Accordingly, users may access the application server 110 of the present invention using the wireless terminal 130 to receive an application program wirelessly, or may access the information providing server 210 using the computer terminal 220 to wire the service. You can also get the application service.

The wireless application system 200 according to the second embodiment of the present invention described above may share information about the user when the wireless user and the wired user using the application server 110 and the information providing server 210 are the same. Has the advantage.

In the above-described first and second embodiments of the present invention, the wireless terminal 130 used as the input device has been described as controlling the application program provided by the application server 110 through the wireless communication network 150. The application program provided by the application server 110 may be controlled by using a Bluetooth communication technology or a wireless LAN communication technology.

Bluetooth is a short-range wireless data communication technology that enables data to be transmitted and received at high speed using radio frequency without the need for a physical cable for communication between various electronic devices, and has emerged as one of the standard technologies of next-generation short-range wireless networking. Bluetooth uses the 2.4 GHz Industrial Scientific Medical (ISM) frequency band, which can be used without permission in the world, so that voice and data can be transmitted and received well even under obstacles. Therefore, a Bluetooth communication module is embedded in the application server 110 and the wireless terminal 130 used in the present invention, and a control command is transmitted through a 2.4 GHz band wireless communication channel in the wireless terminal 130 in which the Bluetooth communication module is embedded. If the Bluetooth communication module is provided to the embedded application server 110, the application server 110 may control the application program displayed on the display device 120 according to the control command of the wireless terminal 130.

Meanwhile, the wireless LAN refers to short-range wireless communication that wirelessly performs data transmitted / received between computers or between a computer and other communication systems using radio frequency or light. The wireless LAN system is free to move, easy to expand and maintain, since the information network is formed through wireless communication using an access point, and 1 to 2 Mbps using a frequency of 2.4 GHz for wireless communication between computers or servers and computers. Perform data communication at the data rate. Therefore, a wireless LAN module (not shown) is mounted on the wireless terminal 130 used in the present invention, and the wireless terminal module is mounted to the application server 110 through an access point (not shown). Can be connected. Therefore, when a control command for controlling the application program output from the wireless terminal 130 is provided to the application server 110, the application server 110 in the display device 120 according to the control command of the wireless terminal 130 You will be able to control which applications are displayed.

4, a detailed block diagram of the application server 110 is shown.

The application server 110 includes an application communication processor 410, a code converter 420, an application controller 430, and an application screen processor 440.

The application communication processor 410 transmits and receives a control command and data with the wireless terminal 130. At this time, the communication between the application server 110 and the wireless terminal 130 is performed by a socket (Socket) method well known in the art. That is, the application server 110 forms a server socket for communication with each wireless terminal 130 connected through the Internet 160, and communicates with the corresponding wireless terminal 130 through the socket.

The reception code conversion unit 420 decrypts or converts the key code included in the control command received from the wireless terminal 130 into a key code recognizable by the application control unit 430. However, if the key code received from the wireless terminal 130 is not encoded, the key code is provided to the application controller 430 as it is.

The application control unit 430 drives various application programs and controls the application programs according to the key codes of the wireless terminal 130 received through the reception code conversion unit 420. For example, the application control unit 430 adjusts the movement coordinates of the character or the moving object according to a control command for moving up and down, left and right and the rotation received from the wireless terminal 130 with respect to an application program, for example, a character or a moving object appearing in a game. It calculates, processes the attack command in accordance with the attack command of the character or moving object received from the wireless terminal 130, and processes the chat character.

The application screen processing unit 440 works in conjunction with the application control unit 430 and the display device 120 to display a character or a moving object on a screen displayed according to movement coordinates, an attack command, and chat text processing processed by the application control unit 430. Perform screen processing for

Referring to FIG. 5, a detailed block diagram of the wireless terminal 130 is shown.

The wireless terminal 130 is connected to the management server 140 through the call processing unit 510, the wireless communication network 150 and the Internet 160 for voice calls and wireless Internet communication through the wireless communication network 150, a virtual input device. Wireless Internet browser 520 for downloading a program, a keypad 530 for generating a key code for controlling and manipulating an application, a display 540 for displaying information transmitted from the application server 110, and a virtual The virtual input device unit 550 is implemented as an input device program to generate a control command to remotely control an application program, and the wireless terminal control unit 560 controls overall control of the wireless terminal 130.

The virtual input device unit 550 is a software function module that can be mounted in a memory (not shown) at the time of manufacture of the wireless terminal 130 or downloaded from the management server 140 and mounted in the memory. ), An input code conversion unit 554, and an application server interworking unit 556.

The keypad interlocking unit 552 receives a key code corresponding to the key pressed by the keypad 530 of the wireless terminal 130 and transmits the key code to the input code converting unit 554.

The input code conversion unit 554 converts the key code input from the keypad interlocking unit 552 into a key code of a form that can be recognized by the application server 110. For example, when a key code generated by pressing a key ('??') for moving an application program, for example, a character or a moving object left in the key pad unit 530, is '00000001' as 1 byte, the application is executed. Encoding or converting into a two-bit '01' code, which is a key code agreed with the server 110. Alternatively, the input code conversion unit 552 may provide the application server interworking unit 556 without encoding the key code as described above.

The application server interworking unit 556 generates a control command by combining the wireless terminal identification ID and the application server ID together with the key code converted by the input code conversion unit 554, and transmits the generated control command to the wireless communication network 150. And to the management server 140 via the Internet 160. In this case, when the wireless terminal 130 inputs the actual IP address of the application server 110 instead of the application server ID, the control command combining the key code generated in the wireless terminal 130 and the ID for identifying the wireless terminal is managed. It is connected to the IP address of the application server 110 through the server 140.

FIG. 6 shows a detailed block diagram of the management server 140 shown in FIG.

The management server 140 includes a routing server 610, a web server 620, a virtual input device program database 630, and an application program database 640.

The routing server 610 converts an application server ID into an actual IP address of the application server 110 among control commands transmitted from the wireless terminal 130 through the wireless communication network 150 and the Internet 160, and thus the wireless terminal 130. To be connected to the corresponding application server 110. However, when the wireless terminal 130 directly inputs the actual IP address of the application server 110, a control command transmitted from the wireless terminal 130 is directly provided to the application server 110.

The web server 620 manages the virtual input device program database 630 and the application program database 640.

The virtual input device program database 630 stores a virtual input device program mounted on the wireless terminal 130, and the virtual input device program stored in the virtual input device program database 630 is downloaded from the wireless terminal 130. In response to the request, the mobile terminal 130 is downloaded to the wireless terminal 130 under the control of the web server 620. In the present invention, the virtual input device program downloaded to the wireless terminal 130 may be downloaded from the management server 140, or may be downloaded directly from the mobile communication service provider.

The application database 640 stores various applications running on the application server 110, and various applications stored in the application database 640 are downloaded to the application server 110 under the control of the web server 620. It is updated periodically or aperiodically. In addition, the application database 640 stores various advertisement programs driven together with the application programs running on the application server 110, the advertisement program is downloaded to the application server 110 under the control of the web server 620 It is updated periodically or aperiodically.

With reference to FIG. 6, although the management server 140 is shown and described as being comprised of a routing server 610 and a web server 620, as is well known in the art, the routing server 610 and the web server 620 are described. ) May be configured as separate servers.

Hereinafter, preferred embodiments of the present invention having the above-described configuration will be described with reference to FIGS. 7, 8, and 9 as follows.

7 is a flowchart illustrating a process in which a user of each wireless terminal 130 accesses an application server 110.

First, when a user of each wireless terminal 130 wants to access an application server to receive an application program, the wireless terminal controller 560 of the wireless terminal 130 is a virtual input device in the wireless terminal 130. It is checked whether a program exists (step S700).

In this case, if the virtual input device program does not exist in the wireless terminal 130, the wireless terminal controller 560 accesses the management server 140 using the wireless internet browser 620 to download the virtual input device program ( Step S710).

Next, when the user selects an icon (not shown) of the virtual input device program displayed on the display unit 640 of the wireless terminal 130 and clicks it, the virtual input device unit 550 is driven and illustrated in FIG. 9A. The screen as described above is provided to the display unit 540 of the display apparatus 120 or the wireless terminal 130 (step S720). Accordingly, the user may use the screen provided on the display device 120 as the main screen and use the screen on the display unit 540 of the wireless terminal 130 as the sub screen as necessary.

In the screen of FIG. 9A, a space for inputting a number of an application server is provided together with a directive of "Enter a number of a server to be connected." Here, the application server to be connected is an application server 110 that serves an application to users of the wireless terminal 130 in a specific place or outdoors, such as a snack bar, cafe, franchise, coffee shop, PC room, game room, etc. ), And the server number is an ID assigned to the corresponding application server 110.

When the server ID, for example, '2873452' is input to the server number input space on the display unit 540 of the wireless terminal 130 according to the instruction to input the server number, the virtual input processing apparatus of the wireless terminal 130. In the unit 550, a control command in which the application server ID and the corresponding wireless terminal ID are combined in the format illustrated in FIG. 3 is transmitted to the management server 140 via the wireless communication network 150 and the Internet 160 (step S730). ).

Then, the application server ID in the control command transmitted from the wireless terminal 130 in the management server 140 is converted into an IP address, thereby making a connection between the wireless terminal 130 and the application server 110 (step S740).

Thereafter, the user of the wireless terminal 130 selects an application program by referring to the screen of FIG. 9B provided by the application server 110 (step S750).

The screen of FIG. 9B is also displayed on the display unit 120 as well as the display unit 540 of the wireless terminal 130. The screen includes the words "1. Game" and "Welcome to the application server". 2. Chat "3. Quiz" item is provided. In this case, when the user selects a game item as an application program, the user can enjoy various games serviced by the application server 110 while viewing the display device 120. When the user selects a chat item, the users can display the display device 120 with each other. You can enjoy chatting while watching, and if you select a quiz item, the application server 110 can participate in various quiz programs provided through the display device 120.

The present invention shares a display device 120 disposed at a specific place such as a snack bar, a cafe, a franchise company, a coffee shop, a PC room, a game room, or outdoors, among users of a plurality of wireless terminals 130 at the same place. Although the system is limited, the number of users who can simultaneously receive a single application program is limited, so it is necessary to alternately use the selected application user service. Therefore, the application server 110 receives the user's application of the user of the wireless terminal 130 at each service period until one or more applications are started and terminated at the same time to receive the users of the wireless terminal 130 to receive the application program service. Choose. In this case, the application server 110 may provide an advertisement program accompanying an event for each service period.

When a user to be serviced with an application provided by the application server 110 is selected, and the application is selected by these users, the user of each wireless terminal 130 controls the application, for example, a game. In this case, a moving command, an attack command, a chat character, or the like is generated for the moving object or character appearing in the game by pressing the keypad 530 of the wireless terminal 130 (step S760).

Then, the key code generated in the key pad section 530 of the wireless terminal 130 is encoded by the input code converting section 554 (step S770). In this case, the key code generated by the key pad unit 530 may be provided to the application server interworking unit 556 without being encoded by the input code conversion unit 554.

Subsequently, the key code encoded by the input code conversion unit 554 is configured in the format illustrated in FIG. 3 by the application server interworking unit 556 to provide the application server 110 via the wireless communication network 150 and the Internet 160. ) Is transmitted (S770).

8 is a flowchart illustrating a process of controlling an application program according to a control command transmitted from the wireless terminal 130 in the application server 110.

In a state where connection is made with the wireless terminal 130 through the process described with reference to FIG. 7 (step S800), the application control unit 420 of the application server 110 drives an application program selected by the wireless terminal 130 (step S810).

The application server 110 receives a control command transmitted from the wireless terminal 130 while the application program is running, and the received control command is provided to the reception code conversion unit 420 via the wireless terminal interworking unit 410. (Step S820).

At this time, the application control unit 430 determines whether the key code included in the control command is encoded (step S830), and if so, proceeds to step S840, otherwise proceeds to step S850.

In operation S840, the application controller 430 decrypts the received key code to the original key code by using the reception code converter 420.

Thereafter, in step S850, the application controller 430 inputs a key code included in the control command transmitted from the wireless terminal 130 to the application program, thereby moving the object or the moving object of the application program displayed on the display device 120. Take control of your character or display chat characters.

It will be appreciated by those skilled in the art that the present invention is not limited to the above embodiments, and that various modifications and changes can be made without departing from the spirit of the present invention.

As described above, by using the wireless application system of the present invention, various applications are driven by a desktop computer or an Internet server and displayed on the display device, and various applications displayed on the display device using the wireless terminal as an input device. Since it can be controlled, it is possible to overcome the constraints such as the size, resolution, graphics of the display of the wireless terminal.

In addition, when enjoying the Internet content, games and events, using the screen provided by the wireless application system of the present invention as the main screen, using the display of the wireless terminal as an auxiliary screen can enjoy the Internet content, games and events There is this.

In addition, in the system providing an application program according to the present invention, a plurality of wireless terminals can be connected as a virtual input device, and these wireless terminals can be used as virtual input devices at any position within the visible range of the display device. In the related art, it is possible to solve the problem of connecting only one input device to a system within a certain distance.

Claims (19)

In a wireless application system controlled using a wireless communication network, A plurality of application servers, each connected to the Internet, each having an identification ID, for driving various application programs; A plurality of display devices which are arranged at a location that can be viewed by a user in a specific place, and which display an application program driven by the corresponding application server in association with a corresponding application server; And A control command accessible to the application server connected to the Internet via the wireless communication network and having an identification ID and having a key code for controlling the application while watching the application displayed on the display device at the specific place; Wireless terminal for transmitting to the application server through the wireless communication network and the Internet Wireless application system comprising a. In a wireless application system controlled using a wireless communication network, An application server connected to the Internet and configured to drive various application programs; A display device arranged at a location that can be viewed by users gathered at a specific place and displaying an application program driven by the application device; A control command accessible to an application server connected to the Internet through the wireless communication network, the control command having a key code for controlling the application while watching an application displayed on the display device at the specific place; Wireless terminal for transmitting to the application server through; A client computer connectable to the Internet by wire by a user of the wireless terminal; And Connected to the Internet, providing the client computer with the same application program as the application program provided by the application server to the client computer, and having information about a user of the client computer using the application program, Providing server for exchanging information about the application server and the user of the client computer Wireless application system comprising a. The method according to claim 1 or 2, The identification ID of each application server is used to designate a specific application server to which the control command sent from the wireless terminal is transmitted. The method of claim 3, wherein The wireless application system, And a management server for converting the identification ID of the application server into an IP address of the application server so that the wireless terminal is connected to the specific application server. The method of claim 3, wherein The identification ID of the application server is a wireless application system, characterized in that the IP (Internet Protocol) address of the application server. The method of claim 3, wherein The identification ID of the wireless terminal is used by the application server to identify the wireless terminal. The method of claim 6, The identification ID of the wireless terminal is a wireless communication telephone number or member ID assigned by a service company of the wireless communication network. The method of claim 6, And the control command transmitted from the wireless terminal is a combination of the application server identification ID and the wireless terminal identification ID together with a key code for controlling the application program. The method according to claim 1 or 2, The application server, An application communication processor for transmitting and receiving the control command and data with the wireless terminal; An application control unit which drives the application program and controls the application program according to a control command transmitted from the wireless terminal; And An application screen processor configured to process a screen displayed on the display device according to the application program controlled by the application controller; Wireless application system comprising a. The method according to claim 1 or 2, The wireless terminal, A call processor for wireless communication of the wireless terminal; A display unit which displays data transmitted from the application server; A key pad unit having a plurality of operation keys for controlling and operating the application program, and generating a key code corresponding to a key selected from the operation keys; A virtual input device unit generating a control command for remotely controlling the application program displayed on the display device using the key code generated on the key pad unit; And A wireless terminal controller for controlling the call processor, the display, the keypad, and the virtual input device. Wireless application system comprising a. The method of claim 10, The virtual input device unit, A keypad interlocking unit configured to receive a key code generated corresponding to a key generated in the keypad unit of the wireless terminal; And The control command is generated by combining the wireless terminal identification ID and the application server identification ID together with the key code received from the keypad interworking unit, and the generated control command is identified through the wireless communication network and the Internet. Application server interworking unit for transmitting to the application server with the ID Wireless application system comprising a. The wireless application system according to claim 1 or 2, wherein the wireless communication network is a Bluetooth wireless communication network having a communication band for performing short-range wireless data communication between the wireless terminal and the application server without passing through the Internet. . The wireless application system according to claim 1 or 2, wherein the wireless communication network is a wireless LAN communication network having a communication band for performing short-range wireless data communication between the wireless terminal and the application server. The method according to claim 1 or 2, Interworking of the display device and the application server is a wireless application system, characterized in that via a wireless or satellite using a wired, broadcasting method. An application server for driving and controlling various application programs, a display device for displaying an application program driven and controlled by the application server, and a control command for controlling an application program displayed on the display device through a wireless communication network and the Internet. In the wireless application system having a wireless terminal provided to a server, the method of controlling the application using the wireless terminal, (a) at the wireless terminal, accessing the application server; (b) selecting, at the wireless terminal, at least one application program to be serviced among various application programs provided by the application server; (c) driving, at the application server, an application program selected by the wireless terminal to display on the display device; (d) transmitting, at the wireless terminal, a control command for controlling the application program to the application server while watching the application program displayed on the display device; And (e) receiving, at the application server, a control command sent from the wireless terminal and controlling the application program according to the received command Application control method of a wireless application system comprising a. The method of claim 15, The method, Prior to the step (b), the application server further comprises the step of selecting a wireless terminal to participate in the application from among the wireless terminals applying to participate in the application program application control of the wireless application system Way. The method of claim 15, And the application server has a server identification ID used to designate a specific application server to which a control command transmitted from the wireless terminal is transmitted. The method of claim 15, And wherein said wireless terminal has a wireless terminal identification ID used by said application server to identify said wireless terminal. The method of claim 17 or 18, And the control command transmitted from the wireless terminal is a combination of the application server identification ID and the wireless terminal identification ID together with a key code for controlling the application.