KR101059258B1 - Method for virtual golf simulation using mobile terminal, method for implementation of virtual golf simulation through mobile terminal, design method of application for virtual golf simulation, program processing method of application for virtual golf simulation, and mobile terminal providing the same - Google Patents

Abstract

PURPOSE: A method for virtual golf simulation using a mobile terminal is provided to enable a user to swing regardless of a place by using a mobile terminal. CONSTITUTION: A method for virtual golf simulation using a mobile terminal is as follows. A motion detection result of a mobile terminal is extracted. Data about the swing property of the mobile terminal is produced by the motion detection result. The motion trace of a golf ball is produced by the produced swing property. A golf simulation image is embodied on a virtual golf course according to the produced motion trace of the golf ball through a screen of the mobile terminal. A touch screen(10) is a display device equipped with a special input unit.

Description

TECHNICAL FOR VIRTUAL GOLF SIMULATION USING MOBILE TERMINAL, METHOD FOR IMPLEMENTATION OF VIRTUAL GOLF SIMULATION THROUGH MOBILE TERMINAL, DESIGN METHOD OF APPLICATION FOR VIRTUAL GOLF SIMULATION, PROGRAM PROCESSING METHOD OF APPLICATION FOR VIRTUAL GOLF SIMULATION, AND MOBILE TERMINAL PROVIDING THE SAME}

The present invention relates to a virtual golf simulation method using a mobile terminal, a method for implementing a virtual golf simulation of an application therefor, an application design method for the same, a method for executing an application for the same and a mobile terminal providing the same. Virtual golf simulation method using mobile terminal, virtual golf simulation method for application, application design method for this, application method for this It relates to a program performing method and a mobile terminal providing the same.

With the advent of the so-called screen golf system, which allows golf practice and virtual golf games to be played using a virtual golf simulation device, users can actually hit the golf ball in the same way as they hit the golf ball at the driving range. I could feel the same sense of reality.

However, since such a screen golf system is installed and used in a specific space indoors, there is a limit to satisfy users who want to play a virtual golf game anytime and anywhere.

Meanwhile, as a multifunctional mobile terminal equipped with a touch screen and a gyro sensor, a 3-axis geomagnetic sensor, an acceleration sensor, etc., which provides a multi-touch interface such as a smart phone, is widely used, various contents such as games are used by various applications using the same. Is being provided realistically.

Therefore, it is necessary to satisfy the user's needs by allowing the user to enjoy the virtual golf simulation-based game provided by the screen golf system anytime and anywhere through a mobile terminal such as a smart phone.

The present invention is to provide a virtual golf simulation as a user swings with a mobile terminal anytime and anywhere through a mobile terminal such as a smart phone to meet the user's desire for golf and improve the user's golf skills A virtual golf simulation method using a terminal, a method for implementing a virtual golf simulation of an application therefor, an application design method therefor, a method of performing an application program for the same, and a mobile terminal providing the same.

Extracting a motion detection result of the mobile terminal exercising by a swing according to an embodiment of the present invention; Calculating data regarding swing characteristics of the mobile terminal based on the motion detection result; Calculating a trajectory of the golf ball based on the calculated swing characteristics; And implementing a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course and the virtual golf course through the screen of the mobile terminal.

Also preferably, the step of extracting the motion detection result may include determining whether the user is ready to swing, and after completion of the swing, the mobile terminal exercising by the motion detection sensor mounted on the mobile terminal. It characterized in that it comprises the step of causing the physical exercise amount for the measurement.

Also preferably, the step of determining whether the swing preparation is completed may include: displaying at least one finger ground region at a specific position of a touch screen provided at the front of the mobile terminal; And detecting whether or not the ground is grounded.

Also preferably, the step of calculating data regarding the swing characteristics may include calculating data about at least one of a swing trajectory, a swing angle, a swing path, a swing speed, an impact point, and a face angle based on the motion detection result. It characterized in that it comprises a step to make.

Also preferably, the step of extracting the motion detection result may include detecting a position of impact during a swing of the mobile terminal.

Also preferably, the step of allowing the impacted position to be sensed may be such that the position of the lowest point on the movement trajectory of the mobile terminal moving by the swing is sensed.

Also preferably, the step of allowing the impacted position to be sensed may include detecting whether an angle between the z-axis of the mobile terminal and the direction of gravity on the movement trajectory becomes 0 °.

Also preferably, at least one of a vibration device and a sound device built in the mobile terminal is operated at the detected impact time so as to notify the user of the impact.

Also preferably, the extracting of the motion detection result may include detecting a posture and a position with respect to three axes of the mobile terminal at the detected impact position, wherein the data about the swing characteristic The calculating may include calculating at least one of an open face or a close face, a toe-side impact or a heel-side impact, and a top ball or duff from the information on the position and position of the detected mobile terminal. It characterized in that it comprises a step to make.

Also preferably, the step of calculating the motion trajectory of the golf ball, the step of making an estimation of the physical physical quantity that the golf ball can have corresponding to the calculated swing characteristics of the mobile terminal, and the estimated exercise And calculating a motion trajectory of the golf ball according to the physical quantity.

Also preferably, the step of implementing the golf simulation image, the image for the virtual golf course is implemented, and the golf simulation according to the motion trajectory of the calculated golf ball in the virtual golf course image Characterized in that it comprises the step of being implemented.

Also preferably, the method further comprises the step of analyzing the swing pattern of the user from the data on the swing characteristics of the user accumulated and stored in the database, and further comprising the step of generating and providing statistical data according to the analyzed result It features.

On the other hand, the application design method for providing a virtual golf simulation using a mobile terminal according to an embodiment of the present invention, is designed to extract the motion detection result of the mobile terminal moving by the swing from the motion sensor built in the mobile terminal Making; Designing data of a swing characteristic of the mobile terminal based on the extracted motion detection result; Designing a motion trajectory of a golf ball according to the calculated swing trajectory; And designing a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course and the virtual golf course through the screen of the mobile terminal.

Also preferably, the designing to extract the motion detection result may include: designing to determine whether the swing is ready, and designing to extract the motion detection result of the mobile terminal after the swing preparation is completed. It is characterized by including.

Also preferably, the designing of the data for calculating the swing characteristics may include calculating at least one of a swing trajectory, a swing angle, a swing path, a swing speed, an impact point, and a face angle based on the detected motion detection result. Designing to produce data.

Also preferably, the designing to extract the motion detection result may include: designing to detect a position of impact during a swing of the mobile terminal, wherein the vibration device built in the mobile terminal is detected at the impact time. And at least one of the sound apparatus.

Also preferably, the designing of calculating the motion trajectory of the golf ball may include designing an exercise physical quantity that the golf ball may have according to the calculated swing characteristics of the mobile terminal, and the estimated exercise physical quantity. And designing to calculate a motion trajectory according to the present invention.

Also preferably, the designing to implement the golf simulation image, the designing to implement the image related to the virtual golf course, the golf simulation according to the motion trajectory of the calculated golf ball in the virtual golf course Characterized in that it comprises the step of designing to implement the image to be made.

On the other hand, the program execution method of the application for the virtual golf simulation provided in the mobile terminal according to an embodiment of the present invention, provided by a mobile terminal including a motion sensor, a database, an image processing apparatus and a control unit for controlling them A method for executing a program of an application for a virtual golf simulation, the method comprising: transmitting a motion detection result of the mobile terminal moving by a swing from the motion detection sensor to a controller; Calculating data regarding swing characteristics of the mobile terminal based on the motion detection result from the controller; Calculating a motion trajectory of the golf ball from the controller according to the calculated swing characteristic; And causing the image processing apparatus to implement a golf simulation image according to the motion trajectory of the calculated golf ball on the virtual golf course and the virtual golf course through the screen of the mobile terminal based on the data stored in the database. Include.

On the other hand, the virtual golf simulation method using a mobile terminal according to an embodiment of the present invention, the step of detecting the motion of the mobile terminal to exercise by the swing; Calculating data on swing characteristics of the mobile terminal based on the sensed information; Calculating a motion trajectory of the golf ball according to the data on the swing characteristics; And implementing a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course and the virtual golf course through the screen of the mobile terminal.

On the other hand, a mobile terminal for providing a virtual golf simulation according to an embodiment of the present invention, a motion detection sensor for detecting the motion of the mobile terminal to exercise as the user swings the mobile terminal; A controller configured to calculate data regarding a swing characteristic of the user according to a result detected by the motion detection sensor, and calculate a motion trajectory of a golf ball according to the calculated swing characteristic data; A database storing data relating to the swing characteristic and data for providing a virtual golf simulation; And an image processing apparatus for implementing a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course and the virtual golf course by the data stored in the database.

A virtual golf simulation method using a mobile terminal according to the present invention, a method for implementing a virtual golf simulation of an application therefor, an application design method for the same, a program execution method for the application therefor and a mobile terminal providing the same, the user anytime, anywhere Not only can you make your golf swing practice realistic, but also provide a virtual golf simulation on your mobile device, which was only possible with so-called screen golf systems, to meet your needs for golf and improve your golf skills. It is effective.

1 is a block diagram schematically showing the configuration of a mobile terminal according to an embodiment of the present invention.
2 is a view showing an axis as a reference for motion detection of a mobile terminal according to an embodiment of the present invention.
3 is a view showing a user taking an address posture using a mobile terminal according to the present invention, and FIG. 4 is an enlarged view of a part of the user holding a mobile terminal in FIG. 3.
FIG. 5 is a view showing a user from a side while swinging a mobile terminal according to the present invention, and FIG. 6 is a view from a top view.
FIG. 7 is a diagram illustrating a virtual golf simulation image being output through a mobile terminal according to the present invention, and FIG. 8 is a diagram illustrating a result of analyzing a swing pattern of a user.
9 is a flowchart illustrating a method of designing an application for providing a virtual golf simulation using a mobile terminal according to an embodiment of the present invention.
10 is a flowchart illustrating a method for implementing a virtual golf simulation of an application provided by a mobile terminal according to an embodiment of the present invention or a method of executing an application of the application.

A virtual golf simulation method using a mobile terminal according to the present invention, a method for implementing a virtual golf simulation of an application therefor, an application design method therefor, an application program execution method for the same and an embodiment of a mobile terminal providing the same with reference to the drawings This will be described in more detail.

First, a mobile terminal according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2.

The mobile terminal according to the present invention may be provided in the form of a smart phone or the like capable of executing an application relating to the virtual golf simulation or may be provided in the form of a dedicated terminal for providing a virtual golf simulation.

As shown in FIGS. 1 and 2, a mobile terminal according to an embodiment of the present invention is a touch screen-based mobile terminal in which an input is made when a user takes a predetermined action by grounding a screen with a finger. It is preferred to provide.

Mobile terminal according to an embodiment of the present invention is a touch screen 10, image processing device 20, database 30, motion detection sensor 40, vibration device 50, audio device 60, operation device It is preferable that the configuration including the 70 and the control unit (M). All of these components are preferably embedded in a mobile terminal according to an embodiment of the present invention.

The touch screen 10 is a display device equipped with a special input device that receives a position when touched by hand, and the mobile terminal according to the present invention is used by the user in place of a golf club. It is desirable to be able to multi-touch so that the touch screen 10 can be recognized at the same time.

The image processing apparatus 20 is a device that processes image data and may be displayed on the touch screen 10.

The database 30 is a device that stores all data necessary for driving the mobile terminal.

The motion detection sensor 40 is a sensor for measuring the physical quantity of movement, such as position change, posture change, moving speed of the mobile terminal can be implemented in various forms such as three-axis geomagnetic sensor, three-axis acceleration sensor, gyro sensor, these sensors It is also possible to have all of them so that more accurate motion detection can be achieved.

More specific details regarding the operation of the mobile terminal by the motion detection sensor 40 will be described later.

On the other hand, the vibration device 50 is a device for generating a vibration when a specific signal is generated, the audio device 60 is a device for outputting sound information or voice information stored in the database 30 when a specific signal occurs.

The manipulation device 70 is a device that is provided in addition to the input through the touch screen 10 so that a user can perform an input manipulation.

The controller M is a device provided to control the operations of all the above devices.

Meanwhile, as shown in FIG. 2, the mobile terminal 100 according to an embodiment of the present invention detects a rotation angle, an angular acceleration, an azimuth angle, and the like with respect to the x-axis, y-axis, and z-axis directions, respectively. It has a built-in motion sensor that measures various physical quantities such as posture, posture change, and speed.

The motion detection sensor may include a 3-axis geomagnetic sensor and a 3-axis acceleration sensor, and may further include a gyro sensor.

Therefore, rolling, pitching, and yawing in the x-, y-, and z-axis directions can be detected. That is, the physical quantity such as rotation angle and angular acceleration in each axis direction can be measured, and azimuth angles based on the x-axis, y-axis, and z-axis can be measured by the geomagnetic sensor, thereby detecting the position change.

In FIG. 2, reference numeral 10 denotes a touch screen, and reference numeral 70 denotes an operation device.

A process of performing a virtual golf simulation using the mobile terminal having the configuration and operation as described above will be described in more detail with reference to FIGS. 3 to 8.

The present invention may include both the case that the virtual golf simulation is implemented by the application (Application) running on the mobile terminal or the mobile terminal is a dedicated terminal for providing a virtual golf simulation, etc., the virtual golf simulation by the application running on the mobile terminal A case where the golf simulation is implemented will be described with reference to FIGS. 3 to 8.

First, an application for providing a virtual golf simulation is executed in the mobile terminal, and as shown in FIG. 3, the user takes the mobile terminal 100 and prepares to swing the golf as if taking an address with a golf club. do.

In this case, as shown in FIG. 4, the application includes a finger ground region R1, which allows the user's fingers F1 and F2 to be grounded at a specific position on the touch screen 10 through the touch screen 10 of the mobile terminal 100. R2) is displayed.

That is, the user may carry a golf swing while holding the mobile terminal 100 and ground the fingers F1 and F2 to the finger ground areas R1 and R2 on the touch screen 10, and the controller may control the finger ground area. It detects whether or not ground is established at (R1, R2) and determines the ready for swing only when ground is established.

After the swing preparation is completed, as shown in FIG. 5, the user holds the mobile terminal 100 and performs a golf swing as if the golf swing is carried out with a golf club.

That is, the mobile terminal 100 is backswing along the path from point O1 to point B as it swings back from the first address posture, and then swings from the point B to the path A1 through the point O1, or from point B to O2 You can also swing in the A2 path through the A2 path. You can also swing in the A3 path from the B point to the O3 point.

At this time, the motion detection sensor built in the mobile terminal detects the motion of the mobile terminal moving by the swing. In other words, it measures not only the speed of movement of the mobile terminal but also various physical quantities such as position change and posture change.

The controller calculates data on swing characteristics based on various motion physical quantities detected by the motion detection sensor.

That is, the controller calculates data on various swing characteristics regarding swing trajectory, swing angle, swing path, swing speed, impact point, and face angle based on the motion detection result.

In this case, the controller may detect the impact position according to the mobile terminal motion detection result of the motion detection sensor.

The user does not actually hit the golf ball because he swings with the mobile terminal, but the impact position that will hit the golf ball in advance is defined in advance, and if it reaches the defined position during the swing, the impact is reported and simulated. To do.

As shown in FIG. 5, when a user swings with a mobile terminal, the user may swing along various trajectories. In other words, you can swing along the A1 trajectory, but you can also swing along the A2 or A3 trajectory.

Regardless of the trajectory of the swing, the impact position may be defined as the impact position when the position of the lowest point on the trajectory of the mobile terminal is reached.

In addition, the position where the z-axis relative to the direction of gravity on the movement trajectory of the mobile terminal becomes 0 ° is defined as an impact position, and as shown in FIG. 5, the direction of the z-axis direction is parallel to the gravity direction and the movement trajectory. Can be detected to determine the impact.

When the impact position is detected, data regarding various swing characteristics may be calculated from the position and the posture of the mobile terminal at the impact position.

For example, as shown in FIG. 5, the track when the downswing follows the A2 trajectory as compared to the trajectory during the backswing may be recognized as a top ball, and the duff when the trajectory follows the A3 trajectory.

As shown in FIG. 6, a path when the user swings with the mobile terminal 100 may be calculated. A face angle may be detected by detecting a posture of the mobile terminal at the impact position at the impact point on the path. By calculating whether the swing path is a P1 path, a P2 path, or a P3 path, the golf ball may be impacted on the toe side or the hill side.

Here, the swing path of the mobile terminal by the user can be considered in preparation for the swing path when the swing to the actual golf club (2), as shown in Figure 5 the user swings to the P1 path golf club (2) In this regard, it corresponds to the case of golf swinging along the Q1 path, the P2 path corresponds to the Q2 path, and the P3 path corresponds to the Q3 path.

The angle that the x-axis of the mobile terminal makes with respect to the vertical line at the impact position (the position where the golf club 2 hits the golf ball 1) is calculated as the face angle. That is, if the x-axis of the mobile terminal has a angle value with respect to the vertical line, the face angle may also be considered to have a angle value.

If the user swings along the P1 path, this is the case when the golf swing is along the Q1 path, so that the accurate impact can be achieved. When the user swings along the P2 path, the golf swing is along the Q2 path. Correspondingly, the heel side of the golf club (2) hits the golf ball (1), and the hit of the hook pitch comes out. When the user swings along the P3 path, the golf swing along the Q3 path is performed. Corresponding to the toe portion of the golf club (2) hits the golf ball (1) is the hit of the slice (Slice) pitch.

The control unit may calculate data regarding various swing characteristics as described above by sensing the position and posture of the mobile terminal at the impact position.

On the other hand, after calculating a variety of data on the swing characteristics on the basis of the result of detecting the operation of the mobile terminal as described above, based on the calculated data on the swing characteristics information about the motion trajectory of the golf ball is calculated do.

In other words, if the golf ball is hit according to the calculated swing characteristics, it is calculated by estimating the trajectory of the golf ball. The trajectory of the golf ball can be calculated by various experimental formulas and statistical data on the swing characteristics and golf ball motion.

The calculated motion trajectory of the golf ball may be simulated as a screen through the image processing apparatus of the mobile terminal as shown in FIG. 7.

That is, when the user ends the swing with the mobile terminal and releases the ground of the finger, the simulation image 200 as illustrated in FIG. 7 may be implemented.

The simulation image 200 may be implemented in various ways, such that a moving image of the golf ball according to the calculated motion trajectory of the golf ball is implemented on the virtual golf course while implementing an image related to the virtual golf course. It is preferable.

When the golf ball stops and needs to be shot again in the simulation image 200, the user may swing the finger to the finger ground region and swing again to implement the simulation image according to the next step.

When the round according to the virtual golf simulation ends, the game record according to the virtual golf simulation may be displayed on the screen, and the result of analyzing and extracting data about the swing pattern of the user from the database is shown in FIG. 8. Likewise, it can be represented through various statistical information 300.

On the other hand, with reference to Figure 9 will be described a method of designing an application for a virtual golf simulation driven in a mobile terminal according to an embodiment of the present invention.

An application that provides a virtual golf simulation may be designed by a combination of various program modules that perform a specific function. As shown in FIG. 9, a module that first extracts a motion detection result of a mobile terminal moving by a swing is illustrated. Can be designed (S1).

Here, a program module may be added to prepare the swing before the user swings, that is, output a finger ground region to the touch screen and allow the user to ground.

The module for extracting the motion detection result may include a module configured to detect an impact position during a swing, and may include a module for measuring various physical quantities related to the position and posture of the mobile terminal at the impact position. have.

On the other hand, it is possible to design a program module to calculate the data on the swing characteristics based on the extracted motion detection result (S2). That is, a module may be configured to calculate data about a swing trajectory, a swing angle, a swing path, a swing speed, an impact point, a face angle, and the like, which are necessary to determine the characteristics of a golf swing, from various motion physical quantities according to the motion detection result.

And the present invention includes the step of designing a module for calculating the motion trajectory of the golf ball on the basis of the data on the swing characteristics calculated by the module according to S2. That is, it may include the step of designing a module for estimating the motion trajectory of the golf ball corresponding to the swing characteristics through a specific experimental formula or statistical data (S3).

The present invention outputs a virtual golf course image on the screen while finally processing the data processed by the module as described above, and the golf simulation image according to the motion trajectory of the calculated golf ball on the virtual golf course Designing a module to implement (S4).

After the round according to the virtual golf simulation is finished, a module may be designed to analyze and record the user's record on the screen or to analyze the user's swing pattern and output the analyzed result on the screen (S5).

Meanwhile, a method for implementing a virtual golf simulation of an application provided by a mobile terminal according to an embodiment of the present invention or a method of executing an application for a virtual golf simulation provided by a mobile terminal will be described with reference to FIG. 10.

First, when the application is executed (S10), the finger ground region is displayed on the touch screen (S20).

When the user grounds the finger to the finger ground region (S30), the swing preparation is completed. The controller detects whether the swing is ready, that is, whether the finger is grounded, and prepares to detect the motion of the mobile terminal when the swing is ready.

The swing of the user is started (S40), the motion detection sensor detects the motion of the mobile terminal to move by the swing (S50).

At this time, the detection of the impact is made during the swing (S60), the detection of the impact position will be omitted because it has been described above.

When the impact is detected (S60), the mobile terminal may recognize that the user has made an impact by causing the vibration to be generated through the vibration device, or may notify the impact by generating a blow sound through the audio device (S70). ).

When the swing is finished and the motion detection of the motion detection sensor is completed (S80), the control unit receives information on the motion detection result from the motion detection sensor and calculates data on the swing characteristic (S90).

Then, the motion trajectory of the golf ball is estimated and calculated based on the calculated swing characteristics (S100).

When the user releases the ground state for the touch screen after ending the swing (S120), a simulation image according to the motion trajectory of the golf ball calculated on the virtual golf course through the touch screen screen is implemented (S130).

After that, it is determined whether or not the game is terminated (S140). If the game continues, the virtual golf simulation is performed again from the above step S20. (S150).

The user records or analyzes the swing pattern of the user (S160), and outputs the statistical data according to the analysis result on the screen (S170).

10: touch screen, 20: image processing device
30: database, 40: motion detection sensor
50: vibration device, 60: audio device
100: mobile terminal, 200: simulation video

Claims (21)

Extracting a motion detection result of the mobile terminal exercising by the swing;
Calculating data regarding swing characteristics of the mobile terminal based on the motion detection result;
Calculating a trajectory of the golf ball based on the calculated swing characteristics; And
Implementing a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course and the virtual golf course through a screen of the mobile terminal;
Virtual golf simulation implementation method of the application provided in the mobile terminal comprising a. The method of claim 1, wherein the extracting of the motion detection result comprises:
Determining whether the user is ready to swing,
And after the swing preparation is completed, measuring an exercise physical quantity of the exercise mobile terminal by a motion detection sensor mounted on the mobile terminal. The method of claim 2, wherein the determining of whether the swing is ready is determined.
Displaying at least one finger ground region at a specific position of the touch screen provided at the front of the mobile terminal;
And detecting whether the user grounds the finger ground region with a finger. The method of claim 1, wherein the calculating of data regarding the swing characteristics is performed.
And calculating data on at least one of a swing trajectory, a swing angle, a swing path, a swing speed, an impact point, and a face angle based on the motion detection result. How to implement golf simulation. The method of claim 1, wherein the extracting of the motion detection result comprises:
Implementing a virtual golf simulation of the application provided in the mobile terminal comprising the step of detecting the impact position during the swing of the mobile terminal. The method of claim 5, wherein the impacting position is detected.
The method of implementing a virtual golf simulation of the application provided in the mobile terminal, characterized in that the position of the lowest point on the movement trajectory of the mobile terminal to exercise by the swing. The method of claim 5, wherein the impacting position is detected.
A method for implementing a virtual golf simulation of an application provided in a mobile terminal, characterized in that it detects whether the angle formed by the z axis of the mobile terminal with the direction of gravity on the movement trajectory becomes 0 °. The method of claim 5,
And at least one of a vibration device and a sound device embedded in the mobile terminal are operated at the detected impact time to inform the user of the impact. The method of claim 5,
The extracting of the motion detection result may include detecting a posture and a position of a three-axis direction of the mobile terminal at the detected impact position.
The calculating of the swing characteristic data may include calculating whether the swing characteristic is an open face or a closed face, whether it is a toe-side impact or a heel-side impact, and whether it is a top ball or a duff. A method for implementing a virtual golf simulation of an application provided in a mobile terminal, comprising the step of calculating the data for at least one. The method of claim 1, wherein the movement trajectory of the golf ball is calculated.
Estimating an exercise physical quantity that a golf ball may have in response to the calculated swing characteristics of the mobile terminal;
And calculating the motion trajectory of the golf ball according to the estimated exercise physical quantity. The method of claim 1, wherein the golf simulation image is implemented.
Allowing an image of a virtual golf course to be implemented;
Implementing a virtual golf simulation of the application provided in the mobile terminal, comprising the step of making the golf simulation according to the calculated motion trajectory of the golf ball in the virtual golf course. The method according to claim 1, wherein the data on the swing characteristics calculated in the step of causing the data on the swing characteristics to be calculated are accumulated and stored in a database.
Analyzing the swing pattern of the user from data on swing characteristics of the user accumulated and stored in the database;
The method for implementing the virtual golf simulation of the application provided in the mobile terminal, characterized in that it further comprises the step of generating and providing the statistical data according to the analyzed result. Extracting a motion detection result of the mobile terminal moving by a swing from a motion detection sensor embedded in the mobile terminal;
Designing data of a swing characteristic of the mobile terminal based on the extracted motion detection result;
Designing a motion trajectory of a golf ball according to the calculated swing trajectory; And
Designing a virtual golf course and a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course through a screen of the mobile terminal;
Application design method for providing a virtual golf simulation using a mobile terminal comprising a. The method of claim 13, wherein the designing to extract the motion detection result comprises:
Designing to determine if the swing is ready,
And designing to extract motion detection results of the mobile terminal after the swing preparation is completed. The method of claim 13, wherein the step of designing to calculate the data relating to the swing characteristics,
And calculating data on at least one of a swing trajectory, a swing angle, a swing path, a swing speed, an impact point, and a face angle based on the detected motion detection result. Application design method for providing golf simulation. The method of claim 13,
The designing to extract the motion detection result may include designing to detect a position of impact during a swing of the mobile terminal.
Application design method for providing a virtual golf simulation using a mobile terminal, characterized in that to operate at least one of the vibration device and the sound device built in the mobile terminal at the detected impact time. The method of claim 13, wherein the step of designing to calculate the motion trajectory of the golf ball,
Designing to estimate an exercise physical quantity that a golf ball may have in response to the calculated swing characteristics of the mobile terminal;
And designing to calculate an exercise trajectory according to the estimated exercise physical quantity. The method of claim 13, wherein the designing of the golf simulation image comprises:
Designing to implement an image of a virtual golf course,
And designing an image so that a golf simulation is performed according to the calculated motion trajectory of the golf ball in the virtual golf course. In the virtual golf simulation method using a mobile terminal,
Displaying at least one finger ground region at a specific position of a touch screen of the mobile terminal;
Determining whether the user is ready to swing by detecting whether the user grounds the finger ground region with a finger; And
When the swing preparation is completed, detecting a motion of the mobile terminal moving by the user's swing to perform a golf simulation;
Virtual golf simulation method using a mobile terminal comprising a. Detecting an operation of the mobile terminal exercising by the swing;
Calculating data on swing characteristics of the mobile terminal based on the sensed information;
Calculating a motion trajectory of the golf ball according to the data on the swing characteristics; And
Implementing a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course and the virtual golf course through the screen of the mobile terminal;
Virtual golf simulation method using a mobile terminal comprising a. In the mobile terminal providing a virtual golf simulation,
A motion detection sensor for detecting a motion of the mobile terminal that moves as the user swings the mobile terminal;
A controller configured to calculate data regarding a swing characteristic of the user according to a result detected by the motion detection sensor, and calculate a motion trajectory of a golf ball according to the calculated swing characteristic data;
A database storing data relating to the swing characteristic and data for providing a virtual golf simulation; And
An image processing apparatus for implementing a golf simulation image according to the calculated motion trajectory of the golf ball on the virtual golf course and the virtual golf course by data stored in the database;
Mobile terminal providing a virtual golf simulation comprising a.

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