KR20230020335A - Method for detecting hitting result of golf ball using ai and virtual golf device using the same - Google Patents

Abstract

The present invention provides a method for determining a hitting result of a golf ball using artificial intelligence and a virtual golf device using the method. The method of determining the hitting result of the golf ball using the artificial intelligence, when a user swings a golf club to hit a real golf ball, golf club image data representing the motion of the golf club and the actual golf ball hit obtaining input data including at least one of golf ball image data representing the motion of the golf ball, and obtaining output data for a user's hitting result by applying the input data to artificial intelligence.

Description

A method for determining the hitting result of a golf ball using artificial intelligence and a virtual golf device using the same

The present invention relates to a virtual golf device, and more particularly, to a method for determining a result of hitting a golf ball by a user using artificial intelligence in a virtual golf device such as screen golf, and a virtual golf device using the same.

Recently, as the number of golfers increases, screen golf, in which golf can be enjoyed using a virtual golf device or the like, is widely spread. In screen golf, the image of the golf course is displayed through the screen, giving the impression that you are actually playing golf outdoors, but saving time and money compared to playing in an outdoor field. It is very popular with busy modern people who have difficulty playing outdoor golf for various reasons.

In screen golf, when a user hits a golf ball, a hitting result is calculated assuming that the golf ball is in an actual golf course, and the calculated result is displayed to the user through a screen. The more accurately the hitting result is calculated, the closer the screen golf is to the actual golf, and the reality of the screen golf can be improved. However, many users who currently use screen golf think that there is a certain difference between hitting on the screen golf course and hitting on the actual golf course, and there is a need to improve the prior art for calculating the trajectory of the golf ball in screen golf. do.

The present invention has been invented in view of the above circumstances, and an object of the present invention is to provide a method for determining the hitting result of a golf ball using artificial intelligence that can more accurately derive the hitting result of a golf ball.

Another object of the present invention is to provide a virtual golf device using the method for determining the hitting result of a golf ball using the artificial intelligence.

In addition, other objects of the present invention can be clearly understood from the following description and accompanying drawings.

In order to achieve the above object, a method for determining a hitting result of a golf ball using artificial intelligence according to an embodiment of the present invention is a movement of the golf club when a user swings a golf club to hit an actual golf ball. Obtaining input data including at least one of golf club image data representing the golf ball and golf ball image data representing the motion of the actual golf ball hit, and applying the input data to artificial intelligence to determine the user's hitting result. and obtaining output data.

In the method for determining the hitting result of the golf ball using the artificial intelligence, the output data may include data on the physical state of the actual golf ball after hitting. Here, the data on the actual physical state of the golf ball may include at least one of a golf ball's moving speed, a golf ball's moving direction, and a golf ball's spin.

In the method for determining the hitting result of the golf ball using the artificial intelligence, the output data is data on at least one of a movement trajectory, a movement distance, and a stop position until the actual golf ball moves and stops after hitting. can include

The method of determining the hitting result of the golf ball using artificial intelligence may further include providing learning data consisting of a set of learning input data and learning output data to learn the artificial intelligence. Here, the output data for learning includes data on the physical state of the actual golf ball after hitting, and the data on the physical state of the actual golf ball may be acquired through a sensing means. In addition, in the learning output data, the actual data on the physical state of the golf ball may include at least one of a golf ball's moving speed, a golf ball's moving direction, and a golf ball's spin.

In the virtual golf device according to an embodiment of the present invention, when a user hits a real golf ball, it is assumed that the real golf ball is located on a real golf course by using the method of determining the hitting result of the golf ball using the artificial intelligence described above. and a display unit for displaying a moving virtual golf ball based on the hitting result calculated by the control unit.

According to the method of determining the hitting result of a golf ball using the artificial intelligence of the present invention and the virtual golf device using the same, there is an effect of finding the hitting result of the golf ball more easily and accurately.

1 is a diagram showing a schematic structure of a virtual golf device according to an embodiment of the present invention.
FIG. 2 is a flowchart illustrating an entire process in which a user strikes and displays a result in the virtual golf apparatus of FIG. 1 by way of example.
3 to 6 are diagrams illustratively illustrating individual processes in which a user hits and displays a result in the virtual golf device of FIG. 1 .
7 to 13 are views for explaining a method for learning artificial intelligence by acquiring learning data.
14 is a diagram showing a schematic structure of a virtual golf device according to another embodiment of the present invention.
15 is a diagram showing a schematic structure of a system in which a plurality of virtual golf devices are connected through a network.

Hereinafter, the present invention will be described in detail through examples. Objects, features and advantages of the present invention will be easily understood through the following examples. The present invention is not limited to the embodiments described herein and may be embodied in other forms. The embodiments introduced herein are provided so that the disclosed contents may be thorough and complete and the spirit of the present invention may be sufficiently conveyed to those skilled in the art to which the present invention belongs. Therefore, the present invention should not be limited by the following examples.

Although terms such as first and second are used in this specification to describe various elements, the elements should not be limited by these terms. These terms are only used to distinguish the elements from one another. Also, when an element is referred to as being on another element, it means that it can be formed directly on the other element or a third element may be interposed therebetween.

In the drawings, the size of elements or the relative sizes between elements may be slightly exaggerated for a clearer understanding of the present invention. In addition, the shape of the elements shown in the drawings may be slightly changed due to variations in the manufacturing process. Therefore, the embodiments disclosed in this specification should not be limited to the shapes shown in the drawings unless otherwise specified, and should be understood to include some degree of modification.

1 is a diagram showing a schematic structure of a virtual golf device according to an embodiment of the present invention.

Referring to FIG. 1 , a virtual golf device according to an embodiment of the present invention includes a hitting plate 10, a control unit 20, a sensing unit 30, an input unit 40, a sound unit 50, and a display unit 60. include

The hitting plate 10 is an area where a user is positioned to hit a golf ball. The hitting plate 10 may be a plate-shaped object or may not be a separate object, but simply a bottom surface of a place where a virtual golf device is installed and may be a part where a user is located. Although not shown in the drawings, the hitting plate 10 is provided with a hitting mat on which a user puts a golf ball to hit, and an auto tee having a structure that can move up and down is installed on the hitting mat. A golf ball for hitting may be automatically provided to the user through the auto tee.

The controller 20 controls the overall operation of each component of the virtual golf device. For example, the control unit 20 may control the auto tee installed on the hitting mat so that the golf ball for hitting is provided from the auto tee according to the timing of the user's hitting. Also, when the user selects a specific golf course, the controller 20 performs a related operation so that the user can play on the golf course. That is, the control unit 20 may form an image of a specific golf course selected by the user through an image processing unit that processes the image, and then transfer the image to the display unit 60 to be displayed. In addition, the control unit 20 includes a calculation unit 21 and a storage unit 22. The calculation unit 21 calculates what trajectory the golf ball hit by the user will have when it is assumed that it flies in an actual golf course. The storage unit 22 stores various data necessary for the operation of the control unit 20 .

The sensing unit 30 senses the movement of the golf club or the movement of the golf ball hit by the user when the golf ball is hit. As the sensor 30, a camera capable of capturing the movement of a golf club or golf ball may be used. One or several cameras may be used.

The input unit 40 is for receiving various types of information from a user, and a keyboard or mouse may be used. A login system that requires a user to log in before providing service may be applied to screen golf, and when the login system is applied, the user must input his or her ID or password. At this time, the input unit 40 can be used. In addition, the input unit 40 can be used even when a user selects a golf course to play or a level of difficulty in screen golf.

The sound unit 50 may include a sound device such as a speaker, and through this, informs the user of the progress of the game and reproduces various sound effects according to the progress of the game.

The display unit 60 includes devices such as a projector and a screen. The projector projects a golf-related image onto the screen so that the golf course and the golf ball are displayed on the screen, and the screen displays the projected image to the user. In this specification, there is a case where the term 'virtual' is attached to some objects displayed on the screen, which is used to mean that they are displayed as images on the screen, and to avoid confusion with objects existing in the real world. it will be used For example, 'virtual golf ball' means a golf ball displayed on a screen, and it is expressed by attaching the term 'virtual' so as not to be confused with a real golf ball hit by a user in the real world.

The virtual golf device is a device installed in a screen golf course to enable screen golf to be played, and an operation process of the virtual golf device when a user plays screen golf is as follows. When the user hits the golf ball, the sensor 30 acquires at least one golf club/golf ball image showing the motion of the golf club or the motion of the golf ball hit by the user. The acquired golf club/golf ball image is transmitted to the calculation unit 21, and the calculation unit 21 calculates the trajectory of the golf ball when it is assumed that the user hits the golf ball on an outdoor golf course based on the information transmitted. Calculate whether to represent Here, the trajectory of the golf ball may be calculated in consideration of the motion of the golf ball and/or the motion of the golf club at the time of hitting. The display unit 60 displays an image of the virtual golf ball moving according to the calculated trajectory. At this time, the virtual golf ball flies along the calculated trajectory and lands at a specific point of the virtual golf course on the screen, and the user can The next hit continues at the point where the virtual golf ball landed.

In the golf play process described above, the calculating unit 21 uses artificial intelligence technology when obtaining a result of hitting a golf ball by the user. By using artificial intelligence technology, it is possible to find out the hitting result of a golf ball more easily and accurately. Hereinafter, a method of calculating a hitting result by artificial intelligence will be described with reference to the drawings.

FIG. 2 is a flow chart illustratively illustrating the entire process of a user hitting and displaying a result in the virtual golf device of FIG. 1, and FIGS. 3 to 6 are individual steps in which a user hits and displays a result in the virtual golf device of FIG. It is a diagram showing the process by way of example.

Referring to FIG. 2 , the operation process to which the method for determining the hitting result of a golf ball using artificial intelligence is applied includes first to fifth steps S1, S2, S3, S4, and S5. In the first step (S1), the user hits a golf ball, in the second step (S2), data to be input to the artificial intelligence (named 'input data') is acquired during calculation by artificial intelligence, and in the third step In (S3), the acquired input data is input to artificial intelligence, and in the fourth step (S4), the result of hitting the golf ball by the user is derived by artificial intelligence, and related data (named 'output data') is obtained. And, in the fifth step (S5), an image of the hitting result calculated by artificial intelligence (an image of a virtual golf ball moving according to the output data) is displayed.

Referring to FIG. 3 , in a first step S1, the user strikes a golf ball placed on a hitting plate. Hitting here includes both a shot that hits a golf ball and a putt that rolls a golf ball. A camera is installed in the vicinity of the striking plate as a photographing target in the vicinity of the region where the striking plate is located and serves as a detector 30 .

Referring to FIG. 4, in the second step (S2), input data is obtained. The input data may be obtained by a device such as a camera serving as the sensing unit 30 . The input data is image data composed of an image of a golf club and/or a golf ball when the user hits the golf ball (which may also include right before hitting and/or right after hitting). The image data is an image of the swing trajectory of the golf club before hitting the golf ball, an image at the moment when the golf club and the golf ball are impacted, and the movement trajectory of the golf club and the movement of the golf ball after the golf club and the golf ball are impacted. An image of a trajectory may be included.

Referring to FIG. 5 , input data is input to artificial intelligence in the third step (S3), and output data is obtained by artificial intelligence in the fourth step (S4). Here, artificial intelligence is a program that artificially implements human intellectual abilities, and machine learning technology and the like can be applied to artificial intelligence. Unlike traditional programs that derive result values determined by rules by applying machine learning, artificial intelligence can derive result values by itself by analyzing a large number of input data. An artificial intelligence model such as machine learning includes an artificial neural network composed of a plurality of layers and a plurality of nodes constituting each layer, and the plurality of layers may include an input layer, a hidden layer, and an output layer. The input layer is a layer that receives data to be analyzed, the output layer is a layer that outputs result values, and the hidden layer is an intermediate layer between the input layer and the output layer. In machine learning, various artificial intelligence models can be used. For example, Convolutional Neural Networks (CNN) and Recurrent Neural Network (RNN), which show excellent performance in analyzing image data, can be used. there is.

The input data is obtained in the second step S2, and is image data of a golf club and/or a golf ball when the user hits the golf ball captured by the camera. As shown in FIG. 5 , the output data is a parameter indicating the physical state of the hit golf ball and/or the motion of the golf ball assuming that the hit golf ball is in an actual golf course. The moving speed of the golf ball (V), the azimuth angle (φ) indicating the direction of the golf ball flying by impact on the horizontal plane, the up and down angle (θ) indicating the tilt angle of the golf ball with respect to the horizontal plane, and the spin value of the golf ball (S ), etc. may be a parameter representing the physical state of the golf ball. In addition, the output related to the motion of the golf ball is the trajectory of the golf ball until it lands (T), the total distance the golf ball has moved (L), the distance the golf ball has moved until it first lands on the floor (L1), the golf ball The distance L2 bounced off and rolled after first falling on the floor, the landing position of the golf ball after flight, and the apex height H of the parabola when the golf ball approximately flies along the trajectory of the parabola may be included. Here, when the output data are parameters representing the physical state of the golf ball, the trajectory of the golf ball can be calculated by applying a calculation process according to the laws of physics using these parameters. Alternatively, if the output data is the motion of the golf ball assuming that the hit golf ball is in an actual golf course, the calculation process performed when the output data is a parameter representing the physical state of the golf ball is unnecessary.

Referring to FIG. 6 , in a fifth step (S5), an image of a result of the user striking a golf ball is displayed on the screen. In other words, the image of a virtual golf ball moving according to the output data of artificial intelligence is displayed on the screen. The virtual golf ball moves as calculated and lands at a specific location on the virtual golf course, and the user strikes the next hit at the landing location. In the next hit, the first to fifth steps (S1-S5) are executed again.

Artificial intelligence technology such as machine learning applied to the present invention has become widely known to people through AlphaGo, and is currently being applied to a plurality of fields. However, there is no case where artificial intelligence technology has been applied in the field of screen golf so far, and in the present invention, the artificial intelligence technology described above is applied to the field of screen golf, but by using golf ball/golf club images as input data, artificial intelligence allows the user to play golf It makes it easy to derive the hitting result when hitting the ball.

7 to 13 are views for explaining a method for learning artificial intelligence by acquiring learning data.

The artificial intelligence described above may have been trained first before input data is given. Learning here is performed by learning data. The learning data may consist of input data for learning and output data for learning, or may consist of only input data for learning. If X is the input data for learning and Y is the output data for learning, X is the image data of the golf club and/or golf ball when the user hits the golf ball captured by the camera, and Y is the physical data of the hit golf ball. It can be a parameter representing the state (speed of the golf ball, azimuth angle, vertical angle, spin value, etc.). Alternatively, X may be image data of a golf club and/or a golf ball captured by a camera when a user hits the golf ball, and Y may be a trajectory or flight distance of the golf ball. If the above X and Y are plural, let X data be X1, X2,... and Y data be Y1, Y2,..., the training data is [(X1, Y1), (X2, Y2), (X3, Y3)....] can be a set of X data and Y data. If you provide the data set [(X1, Y1), (X2, Y2), (X3, Y3)...] to AI and train it, you will get an AI that has completed learning, and Y to AI that has completed learning. If you input an X value whose value is unknown, you can derive a Y value based on the learned content.

Here, there can be many ways to obtain the training data set [(X1, Y1), (X2, Y2), (X3, Y3)...], and some examples will be described below.

Referring to FIG. 8, input data for learning is image data of a golf club and/or golf ball when a user hits the golf ball captured by a camera, and output data for learning is a parameter representing the physical state of the golf ball (golf ball). ball speed, azimuth angle, up/down angle, spin value (S), etc.), input/output data for learning may be acquired by a user hitting a golf ball multiple times in an indoor screen golf course. The indoor screen golf course is provided with a camera, a sensing means (1), and a data collection unit (5). The camera sets the vicinity of the area where the user hits the golf ball as a photographing target, and when the user hits the golf ball, captures an image of the golf club and/or the golf ball to obtain input data for learning. The sensing means 1 acquires output data for learning by sensing a parameter representing the physical state of the golf ball. The acquired input data for learning and output data for learning are collected in the data collecting unit 5, and as a result, a data set of input data for learning and output data for learning can be obtained.

Various devices can be used as the sensing means 1 used to obtain output data for learning, and several examples will be described below.

Referring to FIG. 9 , a sensor 2 may be used as a sensing means for sensing a motion or a physical state of a golf ball hit by a user. The detection sensor 2 may include a plurality of detection sensors disposed in front of the point where the golf ball is placed on the hitting mat of the hitting plate (direction in which the screen is installed). If there are three sensors and they are called first, second, and third sensors 2a, 2b, and 2c, respectively, the first sensor 2a is located closest to the hitting mat where the golf ball is located and the third sensor ( 2c) is located farthest from the hitting mat where the golf ball is located, and the second detection sensor 2b may be located between the first and third detection sensors 2a and 2c. The first, second, and third detection sensors 2a, 2b, and 2c may be installed by arranging a predetermined base member having a groove formed in front of the hitting mat and inserting it into the groove of the base member. . Each of the first, second, and third sensors 2a, 2b, and 2c may be composed of a plurality of sensors capable of sensing a golf ball, and while the golf ball hit by the user moves toward the front screen, By sensing the golf ball as it passes through the third sensors 2a, 2b, and 2c, physical state information of the golf ball, such as the moving direction or moving speed of the golf ball, can be detected, and thus output data for learning can be obtained. can

Referring to FIG. 10 , a signal sensor 3 may be used as a sensing means for sensing a motion or a physical state of a golf ball hit by a user. The signal sensor 3 transmits a signal 3a towards the golf ball and also receives a signal 3b reflected from the golf ball. Here, the signal represents a laser or an electromagnetic wave. A signal received from the golf ball represents a Doppler shift according to the motion of the golf ball, and information on the motion of the golf ball can be obtained by analyzing the Doppler shift, and thus output data for learning can be obtained. For example, the moving direction or speed of the golf ball can be determined by determining whether the wavelength of the received signal is getting longer or shorter according to the so-called Doppler effect. In addition, since the Doppler shift is affected by the spin motion of the golf ball, spin information of the golf ball can also be grasped. Transmitting a signal to a moving object and analyzing the reflected signal to determine the physical state value of the moving object can be said to be a known technology, so a detailed description thereof will be omitted.

An example of acquiring input/output data for learning from an indoor screen golf course has been examined, and here, the case where the sensing means (1) is the sensing sensor (2) or the signal sensor (3) has been described. (3) may be used alone or together, or other sensing devices other than the detection sensor 2 or the signal sensor 3 may be used.

Referring to FIG. 11 , input/output data for learning may be obtained from an outdoor actual golf course or driving range. When a golfer hits a golf ball multiple times at an outdoor golf course or driving range, a data set for learning may be obtained by obtaining input data and output data for learning each time the hitting is made and collecting them. To this end, a camera, a sensing means 1a, and a data collection unit 5a are provided in a golf course or driving range. The camera acquires input data for learning, the sensing unit 1a acquires output data for learning, and the obtained input data for learning and output data for learning are collected by the data collector 5a, and as a result, the input data for learning and the output data for learning are collected. A data set of data can be obtained.

The camera targets the vicinity of the area where the user hits the golf ball, and acquires input data for learning by taking images of the golf club and/or the golf ball when the user hits the golf ball. The sensing means 1a obtains output data information for learning from a separate electronic means mounted on the golf ball. Referring to FIG. 12 , a golf ball includes an inner core portion and an outer cover, and the cover may be composed of two parts, an upper end and a lower end joined to each other. The upper and lower ends of the cover are sealed to surround the core to form a golf ball. An electronic means 4 is installed inside the core portion of the golf ball. Referring to FIG. 13 , the electronic means 4 includes a sensing unit 4a, a communication unit 4b, and a power supply unit 4c. The electronic means 4 may be formed in the form of a substrate or a circuit chip on which parts capable of performing various functions are mounted.

The sensing unit 4a includes at least one sensor that detects the motion of the golf ball. A motion sensor may be used as the sensor, and a physical state such as a moving speed of a golf ball may be grasped by the motion sensor.

The communication unit 4b includes a communication device that communicates the information identified by the sensing unit 4a to the outside. The communication device includes a device capable of wirelessly transmitting a signal containing information recognized by the sensing unit 4a, such as a Bluetooth device, a Wi-Fi/radio frequency transmitter, an optical communication device, and the like. In addition, the communication unit 4b may play a role of transmitting an externally receivable signal so as to detect the location of the golf ball in addition to the information obtained by the sensing unit 4a. A signal transmitted through the communication unit 4b may be received by the sensing unit 1a. Any electronic device capable of receiving a signal may be used as the sensing unit 1a. Input data for learning obtained from the camera and output data for learning received from the sensing unit 1a are collected by the data collection unit 5a to form an input/output data set for learning. Here, when a parameter value representing a physical state of the golf ball (moving direction, moving speed, etc.) is used as output data for learning, the parameter value can be grasped from sensing information in the sensing unit 4a. Alternatively, as output data for learning, a distance traveled by the golf ball in relation to the motion of the golf ball after hitting may be used. In this case, input data for learning is obtained from a camera near the golfer, and after the hit golf ball lands at a specific location on the golf course, the communication unit 4b transmits a signal indicating the location of the golf ball, and the sensing means 1a When this signal is received in ), the landing position of the golf ball can be determined through the signal, and the flying distance of the golf ball, which is output data for learning, can be determined from the initial hitting position of the golf ball and the landing position.

The power supply unit 4c supplies power necessary for the operation of the sensing unit 4a and the communication unit 4b, and may include a device that stores the power. For example, a rechargeable battery may be used as the power storage device. The battery may be configured to be wirelessly charged in a non-contact manner or charged in a wired manner through a plug or port.

An example of acquiring input/output data for learning from an outdoor golf course has been described above, and the case where the electronic means 4 is installed inside the golf ball has been described. is not obtainable. Input data for learning can be obtained by arranging a camera near the location where the user strikes the golf ball, and when using the distance as the output data for learning, the distance can be obtained through the landing position of the golf ball (landing). If you know the location, you can know the distance from the hitting position and landing position). In the case of using a normal golf ball without electronic means 4, the landing position of the golf ball may be identified using a drone or by installing and monitoring a plurality of cameras throughout the golf course.

14 is a diagram showing a schematic structure of a virtual golf device according to another embodiment of the present invention.

Referring to FIG. 14 , the virtual golf apparatus according to the present embodiment includes a plurality of booths 101, 102, and 103. Each booth 101, 102, 103 is configured identically. For example, the first booth 101 has a hitting plate 101a, a simulator device 101b equipped with a kiosk screen, a screen 101c, and the like, and the other booths 102 and 103 also have the same components. Although not shown in the drawing, each booth 101, 102, 103 is further equipped with other devices such as a camera for obtaining an image representing the movement of the golf club/golf ball at the time of hitting. In each of the booths 101, 102, and 103, a plurality of users can alternately play golf. Alternatively, in each booth 101, 102, 103, the user alone can play solo while being separated from the users of other booths. The artificial intelligence as described above is provided in the simulator device 101b of the virtual golf device according to the present embodiment, and when a golf ball/golf club image is input to the artificial intelligence, the hitting result when the user hits the golf ball is displayed. can be easily derived.

15 is a diagram showing a schematic structure of a system in which a plurality of virtual golf devices are connected through a network.

Referring to FIG. 15 , a system in which virtual golf devices are connected through a network includes a plurality of screen golf courses 100 and a server unit 200 . The screen golf course 100 is provided with a virtual golf device as shown in FIG. 1 or FIG. 14 so that screen golf play can be enjoyed. In addition, the artificial intelligence as described above may be provided in the virtual golf device, and when a golf ball/golf club image is input to the artificial intelligence, a hitting result when the user hits the golf ball can be easily derived.

The virtual golf device provided in the screen golf course 100 is connected to the server unit 200 through a wired or wireless communication network. Each screen golf course 100 serves as a service providing unit that provides a screen golf service to the user when login is made. The server unit 200 may be a central server used by a service provider operating a plurality of screen golf courses 100 to manage virtual golf devices provided in the plurality of screen golf courses 100 . A user who wants to use the screen golf service logs in first to receive the service, and the server unit 200 can confirm the user's identity when logging in and determine whether to approve the log-in. To this end, the server unit 200 includes a storage unit 300 that stores information necessary for verifying the user's identity. In the storage unit 300, information on a plurality of users is stored separately for each user. In the storage area for each user, personal information, play information, setting information, and the like may be stored. The personal information is for confirming the identity of the corresponding user and can be used in a log-in process or the like. The play information may include a past play record of the corresponding user or a user's personal record (average distance per club, average number of strokes, etc.) obtained from the past play record. The setting information includes information on items set by the user, and the like. For example, a golf course played by the user in the past, play difficulty, play method, and preferred operating conditions may be stored as setting information. Users may find it cumbersome to input various options every time they play, but if the user does not input the options, the options may be automatically set based on the setting information. As various user information is stored in the storage unit 300 as described above, the virtual golf devices of the screen golf course 100 connected to the server unit 200 by wire and/or wirelessly are stored in the storage unit 300. Information can be used, and there is no need to separately store user information in each screen golf course 100 .

Although the specific embodiments of the present invention have been reviewed as above, those skilled in the art can understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. will be. Therefore, the disclosed embodiments should be considered from an illustrative rather than a limiting point of view. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the equivalent scope will be construed as being included in the present invention.

100: screen golf course
200: server unit
10: hitting plate
20: control unit
30: sensing unit
40: input unit
50: sound unit
60: display

Claims (8)

Input data including at least one of golf club image data representing the movement of the golf club and golf ball image data representing the movement of the actual golf ball when the user swings the golf club to hit the actual golf ball. obtaining; and
obtaining output data for a user's hitting result by applying the input data to artificial intelligence;
including
A method to find out the hitting result of a golf ball using artificial intelligence. According to claim 1,
The method of determining the hitting result of the golf ball using artificial intelligence, wherein the output data includes data on the physical state of the actual golf ball after hitting. According to claim 2,
The method of determining the hitting result of the golf ball using artificial intelligence, wherein the data on the physical state of the actual golf ball includes at least one of a golf ball's moving speed, a golf ball's moving direction, and a golf ball's spin. According to claim 1,
Wherein the output data includes data on at least one of a movement trajectory, a movement distance, and a stop position until the actual golf ball moves and stops after hitting. According to claim 1,
The method of finding a hitting result of a golf ball using artificial intelligence, further comprising providing learning data consisting of a set of learning input data and learning output data to learn the artificial intelligence. According to claim 5,
The output data for learning includes data on the physical state of the actual golf ball after hitting, and the data on the physical state of the actual golf ball can be used to determine the hitting result of the golf ball using artificial intelligence obtained through a sensing unit. how to pay In the sixth,
In the training output data, the data on the actual physical state of the golf ball is hit by using artificial intelligence including at least one of a golf ball's moving speed, a golf ball's moving direction, and a golf ball's spin. How to find out the result. If the user hits a real golf ball, it is assumed that the real golf ball is in a real golf course by using the method of finding the hitting result of the golf ball using artificial intelligence according to any one of claims 1 to 7. a controller for calculating a hitting result for the actual golf ball at the time; and
a display unit showing a virtual golf ball moving based on the hitting result calculated by the control unit;
including
virtual golf device.

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