KR20060000175A - Game interface apparatus - Google Patents

Abstract

SUMMARY OF THE INVENTION An object of the present invention is to provide a game interface apparatus that enables a video game service operation by using a power system based charging function on a general home console type video game machine.

The game interface device of the present invention includes an A / V detection unit 112 for picking up an A / V signal transmitted from the A / V signal output unit 311 of the video game machine 300 to the PC monitor 250 or the TV monitor 260. )Wow; A program pack 400 having automatic presetting information for each game program, coordinate values of a plurality of points for checking a specific video screen, color signal information of the coordinate value points, and key input mapping information; A key input mapping module 120 for outputting key input signals of game pads connected to the 1P and 2P game pad sockets to the 1P and 2P ports of the video game machine 300; Based on the charging signal input from the charging device such as the PC monitor 250, the color signal information of a specific coordinate point of the video screen is extracted from the A / V signal of the game progress step, and the game progress is compared with the reference value of the program pack 400. A controller 111 for controlling a key input signal transmitted to the 1P and 2P ports of the video game machine through the key input mapping module 120 according to a situation; And an OSD driver 113 for outputting game progress status information.

Home game console, coordinates, commercial, mapping information, interface, program pack

Description

Game interface apparatus

1 is a conceptual diagram of a connection between a game interface device of the present invention and a peripheral device.

2 is an electrical circuit diagram of a game interface device of the present invention, a video game machine to be coupled to the interface device, and various display devices.

3 is an exploded perspective view for explaining a hardware configuration of the game interface device of the present invention.

Figure 4 is a schematic diagram of the game interface device and video game period cabling of the present invention.

5 is a diagram illustrating a connection relationship between a key input mapping module and a 1P or 2P game pad or a joystick of the game interface device of the present invention.

※ Explanation of symbols about main part of drawing ※

100: interface device 111: control unit

112: A / V detector 113: OSD driver

114: setting and function selection section 115: 1P key input mapping section

116: 2P key input mapping unit 117: A / V processing unit

120: key input mapping module 121: mapping module socket

130: A / V connector 131: VGA connector                 

132: RCA jack 133: header pin jack

134: header pin 135: Jammer plug

136: Jammer cable 137: Power supply end

138: charging signal input terminal 140: reset signal connector

150: Program pack socket 160,170: 2P, 1P pad signal connector

180,190: 2P, 1P Gamepad Socket 181,191: Gamepad

200: business game machine body 210: A / V signal processing unit

211: monitor 212: speaker

213: coin box 215: 1P key button

216: 2P key button 250: PC monitor

251,261: Charging device 260: TV monitor

300: video game machine 310: control unit

311: A / V signal output section 312: mechanism section

313: reset button 315: 1P port

316: 2P Port 400: Program Pack

The present invention relates to a game interface device that enables a home console type video game machine to be used for commercial purposes by granting a charging function according to the progress of the game using only external signal processing technology without the internal modification of the console type video game machine for personal use in a general home. .

In the past, many attempts have been made to convert home video game machines to commercial use. The representative method was to install an interface device for relaying data and signals between the video game machine and the commercial game device in order to connect the console type video game machine to the commercial game device so that the business can be paid for.

The interface device basically inputs the key operation button on the main body of the game machine equipped with the monitor when the coin is used and the valid condition is applied to the game pad input terminal side of the video game machine. It performs the function of delivering to the monitor and speaker in the game console. After that, when no coin is inserted or all coins are used, the signal transmission line such as a key operation button to be transmitted from the commercial game device side to the video game machine side is blocked so that the game is prohibited without the coin input.

These traditional interface devices tried to apply the time system and the ability system to pay for game devices. Here, the time system refers to a method of designing the game machine to be executed only for a predetermined time when a coin is input, and the ability system refers to a system designed to play a game while extending the game time according to the gamer's ability.

It is a very simple and common technique to design an interface device in a simple part-time manner so that a console video game machine can be used for commercial use. But designing it in a competent way is not straightforward. There are many reasons for this, including the fact that every game program must be designed with a detailed and reasonable means of evaluating gamers' abilities. It requires a full analysis of the content of every game to be applied to the interface device, so that the work load requires a huge amount of time equivalent to the development of a new game. In addition, the problem of limiting the design freedom, which requires developing an ability-based game operation program using only an external signal without modifying the video game machine, is difficult to convert the home video game machine into a commercial capability system.

Indeed, it has been confirmed from the prior art that many attempts have been made to convert home video game consoles using interface devices for commercial use.

Korean Patent Registration No. 10-343889, Utility Model Registration No. 20-191318, and Patent Registration No. 1993-625-3 offer various methodologies for operating the interface device as a capability agent. Is focused on finding the point of game ending (game end) while running the game program of home video game machine, and managing the game based on this.

Looking at the contents of the prior art of the competency system, it is necessary to recognize the end of the game in order to grasp the charging time, the source end of the screen or the end of the audio signal is defined as a reference value. Therefore, the conventional interface device determines that the game end screen or the game end sound during the game is the end of the power game.

However, since the specific factors for judging the end of the game are different for many game programs, it cannot be normalized to any one value.

In particular, in the above prior art, in order to recognize the game over or the end of the game, the corresponding ending screen is captured and used as the reference value of the image image, and the game is terminated by continuously capturing the game progress screen and comparing the image image. Since it is trying to determine the timing, it is difficult to sync the game speed due to the excessive operation load on the control processor of the interface device, the capture and comparison error, the demand of the high performance control processor, and the circuit is unstable. In addition, the price of the product has been increased due to the demand for a high performance processor.

Therefore, the interface device between the competency home video game machine and the commercial game device based on the preceding inventions has a disadvantage in that it cannot realistically perform its original functions.

The present invention is to solve the problems of the conventional interface device as described above, an object of the present invention is a console-type video game machine for personal use in a general home is connected to a commercial game device only by external signal processing technology without its internal modification. By providing a charging function according to the progress of the game in the interface device to provide a game interface device that can be used for home console video game machine for commercial use.

Another object of the present invention is to change the game program software embedded in the video game service provider using the interface device, without the need to purchase another interface device designed to fit the game program software, only the game The present invention provides a game interface device that can simply change the game content of a commercial game machine by simply purchasing and replacing a program pack containing a program that synchronizes a program to an existing interface device.

It is still another object of the present invention to set up checkpoints for each game software running on a video game machine in multiple stages, and also to increase the accuracy of billing in a commercial game machine using an interface device by pluralizing the number of checkpoints for each stage. The present invention provides a game interface device that achieves a higher processing speed and significantly increases the reliability of the operation.

Game interface device of the present invention for achieving the above object is an A / V detection unit for picking up the A / V signal transmitted from the A / V signal output unit of the video game machine to the PC monitor or TV monitor in the middle; A program pack having automatic presetting information for each game program, coordinate values of a plurality of points for checking a specific video screen, color signal information of the coordinate value points, mute information, and key input mapping information for checking a specific video screen; A key input mapping module for relaying key input signals of game pads connected to 1P and 2P game pad sockets to 1P and 2P ports of a video game machine; After extracting the audio mute information and the color signal information of a specific coordinate point of the video screen based on the charging signal input from the charging device on the PC monitor or the charging device on the TV monitor, A controller for determining a game progress by comparing the reference value and controlling a key input signal transmitted to the 1P and 2P ports of the video game machine through the key input mapping module according to the game progress; And an OSD driver for outputting game progress control status information by the controller to the PC monitor or TV monitor.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a conceptual configuration diagram of a video game service operating environment in which a video game machine of the present invention is connected to a TV monitor or a PC monitor through an interface device, and includes a monitor 211, a selection button, and a direction key; It shows a state in which the business game body 200 or PC monitor 250 or TV monitor 260 having 215 and 216 is connected to the home console type video game machine 300 through the interface device 100.

2 is a block diagram of the entire circuit including the game interface device of the present invention and a video game device, a commercial game machine, a PC monitor 250, and a TV monitor 260, which are peripheral devices to be coupled to the interface device.

Here, the business game machine main body 200 includes an A / V signal processor 210 for processing A / V signals input from the video game machine 300, a monitor 211 and a speaker 212 connected to the A / V signal processor. The coin box 213 generates a coin input signal for coin input and provides the control unit 111 of the interface device 100, and generates a key operation signal according to game execution, and generates a key of the interface device 100. 1P and 2P key buttons 215 and 216 provided to the input mapping unit 120.

The PC monitor 250 and the TV monitor 260 each having the charging devices 251 and 261 are configured to drive the VGA output and the A / V output of the interface device.

The interface device 100 is an A / V detector 112 for picking up a part of the A / V signal transmitted from the video game machine 300 to the business game machine main body 200, the PC monitor 250, and the TV monitor 260. And automatic presetting information for each game program, coordinate values of multiple points for checking a specific video screen for each game program, color signal information of the coordinate value points, mute information for checking a specific video screen, and key input mapping information for each game program. Key input mapping module for relaying the program pack 400 and the 1P, 2P key buttons 215, 216 signals of the game machine main body 200 to the 1P, 2P ports 315, 316 for game pad connection of the video game machine 300. And the A / V detection unit based on the charging signals from the coin boxes 213, the PC monitor 250, or the charging apparatuses 251, 261 in the commercial game machine main body 200. Audio from the A / V signal of the game progress stage picked up through 112) Determine the game progress by extracting the mute information and the color signal information of a specific coordinate point of the video screen and comparing it to the reference value set in the program pack 400 and determining the game progress status according to the game progress status judgment information. The 1P and 2P key input mapping units 115 and 116 in the 120 are selectively connected to the key input signals of the 1P and 2P key buttons 215 and 216 of the game machine main body 200, or to the 2P and 1P game pad sockets 180 and 190. The controller 111 controls the key input signals of the game pads 181 and 191 to be transmitted to the 1P and 2P ports 315 and 316 of the video game machine 300, and the game progress control and progress information by the controller 111. It consists of an OSD drive unit 113 for output to the monitor of the business game machine main body 200.

In addition, the control unit 111 is configured by combining a setting and function selection unit 114 for operating functions such as selection of various modes of the interface device, reset, volume, mono / stereo, power LED, RGB autoset, and the like. .

The video game machine 300 processes a mechanism 312 for driving a game program recorded on a large data recording medium such as a hard disk, a CD, a DVD, a semiconductor memory, and the A / V signal generated by the mechanism. The A / V signal output unit 311 to be outputted, the 1P and 2P ports 315 and 316 for physical connection with the game pad, and the game pad operation signals connected to the 1P and 2P ports 315 and 316. The control unit 310 controls the execution of a game program on a hard disk, a CD, a DVD, and a semiconductor memory driven by the mechanism unit 312.

In particular, the video game machine 300 is provided with a reset button 313 for providing a reset signal to the control unit 310 for the initialization of the game program, the reset button is operated by the actuator 450 The actuator is configured to be operated by the reset signal generated by the control unit 111 of the interface device 100.

3 is an exploded perspective view illustrating the hardware configuration of the game interface device of the present invention, in which the same reference numerals as those in FIG. 2 indicate the same components.

Here, the header pin jack 133 is provided inside the interface device 100 for contact with the business game machine main body 200. The header pin jack 133 is connected to the header pin 134 provided on one side of the jammer cable 136, and the jammer plug 135 provided on the other side of the jammer cable 136 is connected to the inside of the game machine main body 200. By coupling to the connector is configured such that the signal transmission between these interface device 100 and the business game machine main body 200 is made.

In addition, the interface device 100 includes an RCA jack 132 for A / V output to the TV monitor 260, a VGA connector 131 for A / V output to the PC monitor 250, and an A / V from a video game machine. Install A / V connector 130 for V input.

Both the VGA connector 131 and the A / V connector 130 can use a 15P type D-SUB connector, and use the two D-SUB connectors to prevent incorrect wiring of the system when the system is configured by a user. Can be installed by dividing the male and female.

The interface device 100 is provided with a power supply stage 137 for supplying a separate external power supply in consideration of the case where the power supply through the gamma cable is impossible (when it is connected to a PC monitor or a TV monitor). In addition, by using the interface device connected to a PC monitor or a TV monitor, a charging signal input terminal 138 for inputting a separate external charging signal is provided in consideration of a case where a separate charging signal input is required.

In addition, the 1P and 2P pad signal connectors 160 and 170 provided at the front portion of the interface device 100 are connected to the 1P and 2P ports 315 and 316 for game pad connection of the video game machine 300 through separate cables, respectively. For example, a 15-pin D-SUB connector may be used, and through this, 1P and 2P ports 315 and 316 of the video game machine 300 and 1P of the key input mapping module 120 of the interface device 100 may be used. The 2P key input mapping units 115 and 116 are configured to be connected.

A mapping module socket 121 and a program pack socket 150 are provided on an internal circuit board of the interface device 100 so that the key input mapping module 120 and the program pack 400 can be detachably attached to these sockets, respectively. Configure.

The key input mapping module 120 to be mounted on the mapping module socket 121 has 1P and 2P key input mapping units 115 and 116 inside thereof, and a dedicated game pad 191 and 181 of the video game machine 300. And separately install 1P and 2P game pad sockets 190 and 180 for transmitting game operation signals generated from these pads to the 1P and 2P key input mapping units 115 and 116.

Here, the key input mapping module 120 is designed to be applied to the game interface device of the present invention by designing a dedicated key input mapping module separately in the production unit of the video game machine 300.

Figure 3 shows the key input mapping module is a key input mapping module 120 for Sony PlayStation 1 or Playstation 2 dedicated, a key input mapping module 120-1 for Microsoft Xbox, and Nintendo Game Cube It can be designed and manufactured by a dedicated key input mapping module 120-2. In particular, the key input mapping modules 120, 120-1, and 120-2 are provided with 1P and 2P game pad sockets 190, 180, 190-1, 180-1, 190-2, and 180-2 dedicated to the video game machine, respectively.

4 shows a cabling relationship between the interface device 100 and the video game machine 300 of the present invention. 5 is a 1P, 2P game pad or 1P, 2P joystick dedicated to the video game machine 300 is connected to the key input mapping module 120 of the interface device 100 to operate the video game machine in a power system based charging method. It shows that it can be done.

On one side of the front part of the interface device 100, various switches and buttons of the function selection unit 114 and the setting and setting for various function selection and control, execution condition setting, stereo / mono selection switch, volume control, etc. of the interface are installed. To configure.

Referring to the operation of the present invention configured as described above are as follows.

First, the key input mapping module 120 and the program pick 400 are inserted into the mapping module socket 121 and the program pack socket 150 of the interface device 100, respectively, and the VGA connector 131 or the RCA jack thereof. The PC monitor 250 or the TV monitor 260 is connected to the 132, and the A / V signal output cable of the video game machine 300 is connected to the A / V connector 130, and the 1P and 2P pads of the interface device are connected. Signal pads 170 and 160 are connected to game pad cables for connecting 1P and 2P ports 315 and 316 of the video game machine 300, and game pads are connected to 1P and 2P game pad sockets 190 and 180 of the key input mapping module 120. 191 and 181, and the operation signal cable of the reset button operation actuator 450 mounted on the video game machine 300 is connected to the reset signal connector 140 of the interface device 100. Hard disk, CD, DVD, semiconductor memory based game program to the game machine 300 Configure the home video game console based on the power of the game system as root, then when the power supply system is a system initialization and games standby mode.

In such a state, a coin is put into the coin box 213 provided in the main body of the game machine 200, or a coin of the amount set in each of the charging devices 261 and 251 provided in the TV monitor 260 or the PC monitor 250 is inputted. When the card payment is made or the coin box or the billing device counts the quantity or settlement amount of the input coin by the normal mechanism operation or the electronic operation, and counts the count information, that is, the billing information to the control unit 111 of the interface device 100. send.

When the charging information from the coin box 213 or the charging devices 251 and 261 is input, the control unit 111 in the interface device 100 receives the 1P key button 215 of the game pads 181 and 191 or the main body of the game machine 100. The start key input of the 2P key button 216 is monitored, and when the keying input of the start button of the game pads 251 and 261 or the 1P and 2P key buttons 215 and 216 is sensed, the program pack 400 is monitored. It executes the game option pre-setting program registered in the program pack 400 to automatically run the stored program to proceed to the game playable state by the video game machine.

This minimizes the access time from the start of the game start button to the completion of the game option selection that enables the actual game to be started, and eliminates the variation in the option selection time according to the proficiency of the gamers, creating a fair game condition for everyone. Given.

The game option presetting at the start of the game start is performed by the PC of the game machine main body 200 side 1P, 2P key buttons 215 and 216 or the key input mapping module 120 so that gamers for game execution cannot directly control and select options. Presetting is performed while the key input lines of the game pads 191 and 181 connected to the 1P and 2P game pad sockets 190 and 180 for controlling the monitor / TV monitor are blocked.

Basically, the 1P, 2P key buttons 215 and 216 of the game machine main body 200 side or the key buttons of the game pads 191 and 181 connected to the 1P and 2P game pad sockets 190 and 180 of the key input mapping module 120 are included. Unlike other buttons, the start button selection signal is designed to be placed entirely under the control of the control unit 111 without a mapping operation of the 1P and 2P key input mapping units 115 and 116 of the key input mapping module 120.

This means that even if the gamers press the start buttons provided on the 1P and 2P key buttons 215 and 216 or the game pads 191 and 181 of the commercial game machine main body 200, the control unit 111 switches to this start button generation signal (in a pause mode during the game). Block the path to the video game machine and selectively generate a start key button signal to the video game machine only when necessary.

That is, the key buttons of the game pads 191 and 191 connected to the 1P and 2P key buttons 215 and 216 of the game machine main body 200 or the 1P and 2P game pad sockets 190 and 180 for the PC / TV of the key input mapping module 120. The signal, in particular, the start key button input signal is relayed to the video game machine 300 by the interface device 100 so that the signal transmission between the main body of the game machine (or TV monitor, PC monitor) and the video game machine is transmitted to the interface device 100. Will be operated in a fully controlled state.

On the other hand, when the game is started, the control unit 310 of the video game machine 300 drives the mechanism unit 312 for operating the game program recording medium based on the hard disk, CD, DVD, semiconductor memory to execute the game A / The game signal and the game audio signal are output through the V signal output unit 311.

The A / V signal output from the A / V signal output unit 311 is connected to the A / V detector 112, the A / V processor 117, and the game machine through the A / V connector 130 of the interface device 100. The A / V signal processing unit 210 of the main body 200 is provided.

Accordingly, the A / V signal processor 210 processes the corresponding game screen and sound output from the video game machine 300, that is, the video signal and the audio signal, and outputs the same to the monitor 211 and the speaker 212, respectively, Since it is output to the TV monitor or PC monitor through the V processing unit 117, the gamer controls the 1P, 2P key buttons 215 and 216 or the game pads 191 and 181 while looking at the monitor screen of the corresponding device. The key signal and the select button signal are transmitted and input to the respective 1P and 2P ports 315 and 316 of the video game machine 300 through the 1P and 2P key input mapping units 115 and 116 of the interface apparatus 100, respectively.

During game execution, the control unit 111 of the interface device 100 executes a check mode for each game stage stored in the program 400. In the check mode, the color signal levels of the corresponding coordinate values on the real-time screen through the A / V detection unit 112 are determined by referring to the plurality of video screen coordinate values to be checked in the current game progress state and the color signal levels of the corresponding coordinate points. We read and compare.

When the reference to find the result of the execution of the check mode is found, the time is divided into the end of the game or the entry of the next stage to control the execution of the ability system according to the charging.

Above, the development story of the game is subdivided to explain that the reference of the check mode (step-by-step reference according to the progress of the game is included in the program pack) is determined by a specific coordinate value of the video screen. Increasing the number of set coordinate values to check on the screen increases the success rate of the match for a specific screen significantly. In the practice of the present invention, the experiment was set to about 10 check points (coordinate value) per screen, the error occurred (screen check error) was hardly seen. In addition, the mute time of the audio signal may be used for the reference setting of the step-by-step check mode, which may be parallel to the color signal level check of the coordinate value of the video screen.

Unlike the interface device of the present invention, which has an accurate and fast situational processing capability according to such a step-by-step tracking method for each game situation and a plurality of checkpoints at the corresponding stage, the conventional interface device compares audio mute or image image. By checking the specific screen or the specific sound state of a single point through a simple and only to recognize the end of the game for charging, it is possible to predict the accuracy of the operation of the two interface devices, the data processing speed and the reliability of the operation. It is easy to see the difference.

The control unit 111 of the interface device 100 controls the game performance main body 200 through the OSD driving unit 113 when the competency-level game execution control through charging, the game information and the step-by-step game control information and the situation information that the gamer should know. Display on a monitor 211 screen or a monitor screen of a TV or a computer. This supports interactive game information between gamers and game consoles, enabling gamers to smoothly use commercial game consoles coupled to interface devices.

On the other hand, the header pin jack 133 provided in the interface device 100 is coupled to the header pin block 134 having the jammer plug 135 for the plug connection can be easily connected to the game machine main body 200 for the business.

The interface device 100 described above can be applied to all kinds of video game machines. For example, Sony's PlayStations 1 and 2, Microsoft's Xbox, and Nintendo's Gamecube can all be applied in common.

In this case, the key input mapping module 120 is designed and manufactured independently for key input mapping for Sony's PlayStation 1 and 2, Microsoft's Xbox, and Nintendo's Gamecube, and a game dedicated to the game machine. 1P and 2P game pad sockets 190 and 180 for connecting the pads 191 and 181 may be provided, and the game-specific software of the program pack 400 may be changed or replaced.

That is, as shown in Figure 3, the key input mapping module Sony's PlayStation dedicated key input mapping module 120, Microsoft's Xbox dedicated key input mapping module 120-1, Nintendo's game Designed and manufactured as a cube-only key input mapping module 120-2, and these key input mapping modules 120, 120-1, and 120-2 are 1P and 2P game pad sockets 190, 180, and 190-1, 180-1, respectively, dedicated to the corresponding video game machines. (190-2, 180-2).

As described above, the interface device of the present invention provides a home console type video game device with a capability-based charging function, thereby bringing a unique effect of enabling it to be used as a commercial game device.

In addition, when the video game service provider using the interface device of the present invention changes the game program software embedded in the video game machine, the game program may be simply purchased without having to purchase another interface device that is designed to be appropriate for the game program software. Simply purchasing and replacing a program pack containing a program that synchronizes the existing interface device brings the effect of simply changing the game contents of a commercial game machine.

In addition, the interface device of the present invention applies a stepwise trace method to a checkpoint to all game software, compared with a conventional interface device that checks a specific screen or state of a simple single point through audio mute or image image comparison. The interface device of the present invention achieves the accuracy of the billing and the speed of the processing speed, and brings the effect of significantly increasing the reliability of the operation.

Claims (7)

It is installed between the home video game machine 300 and the PC monitor 250 or the TV monitor 260 in which a hard disk or a CD or DVD game program disc is installed so that the home video game machine can be used for billing business. In the interface device 100, the interface device 100 transmits the A / V signal transmitted from the A / V signal output unit 311 of the video game machine 300 to the PC monitor 250 or the TV monitor 260. An A / V detection unit 112 for picking up in the middle; A program pack 400 having automatic presetting information for each game program, coordinate values of a plurality of points for checking a specific video screen, color signal information of the coordinate value points, mute information and key input mapping information for checking a specific video screen; A key input mapping module 120 for relaying key input signals of game pads 191 and 181 connected to the 1P and 2P game pad sockets 190 and 180 to the 1P and 2P ports 315 and 316 of the video game machine 300; Based on the charging signal input from the charging device 251 on the PC monitor 250 side or the charging device 261 on the TV monitor 260, the audio mute information and the video screen are specified in the A / V signal according to the game progress. After extracting the color signal information of the coordinate point to compare the reference value of the program pack 400 to determine the game progress status according to the game progress status 1P, 2P port of the video game machine 300 through the key input mapping module 120 A controller 111 controlling a key input signal transmitted to the controller; And a OSD driver (113) for outputting game progress control status information by the controller (111) to the PC monitor (250) or the TV monitor (260). The game interface device according to claim 1, wherein the program pack (400) is configured to be replaced and detached from the outside through a program pack socket (150) coupled to the control unit (111). The method of claim 1, wherein the control unit 111 generates a reset signal at every initialization and restart condition of the video game machine 300, and the reset signal is applied to an actuator 450 installed in the video game machine 300. By a reset button (313) of the video game machine to operate. According to claim 1, The key input mapping module 120 is designed and manufactured independently of the key input mapping for Sony PlayStation, Microsoft's Xbox and Nintendo's game cube, the interface device 100 Game interface device, characterized in that configured to have a common connection pin that can be selectively mounted and exchanged on the mapping module socket 121 provided. According to claim 1, The interface device 100 is provided with a header pin jack 133 for coupling with the header pin 134 connected to the cable for connection to the game for connecting to the game machine main body 200 in the shop. Game interface device. The A / V signal connection between the interface device 100 and the video game machine 300 and the interface device 100 and the PC monitor 250 or the TV monitor 260. Game interface device, characterized in that to provide a D-SUB type VGA connector (130,131) for the A / V signal connection. According to claim 6, D-SUB type VGA connectors 130 and 131 for A / V signal connection provided in the interface device 100 are installed in each of the male and male to prevent incorrect wiring during cabling. Game interface device.

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