KR100819564B1 - Pda capable of performing a video analysis on the golf swing action, a method for performing the video analysis on the golf swing action using the pda and a system for providing golf lessons using the pda - Google Patents

Abstract

A PDA(Personal Digital Assistant) capable of analyzing a moving picture of golf swing, and a golf swing analysis method and a golf lesson system using the same are provided to capture the golf swing, drawing marks on a screen while playing the moving picture, and overlap the marks on the moving picture, thereby precisely analyzing the golf swing of a golfer. An application module(110) includes a moving picture analysis program(111) for analyzing a moving picture of golf swing, a geographic golf link service program(112) providing geographic information of a golf link and current location information of a golfer, and a record management program(113) storing/managing records/conditions of a golf game. The moving picture analysis program includes a drawing tool for enabling the golfer to draw marks on a screen of a display unit(4) displaying the moving picture by using a touch screen(15). The moving picture analysis program extracts still images by dividing moving picture data stored in a memory(105) and displays the continuous still images at once by displaying the extracted still images in a plurality of sections dividing the screen.

Description

PDA capable of performing a video analysis on the golf swing action, a method for performing the video analysis on the golf swing action using the PDA and a system for providing golf lessons using the PDA}

1 is a perspective view of a personal portable terminal (1) capable of video analysis of the golf swing operation according to the invention

FIG. 2 is a block diagram of an internal configuration of the personal portable terminal 1 of FIG.

3 shows a menu providing screen for analyzing a video of a golf swing operation in the personal portable terminal 1 according to the present invention.

4 illustrates a screen state displayed on the personal portable terminal 1 while photographing a golf swing operation by using the personal portable terminal 1 of FIG.

FIG. 5 illustrates a state in which a video playback menu is selected or displayed on the screen when shooting is completed in the personal portable terminal 1 of FIG. 1.

6a to 6d is a process of playing a video in a state of drawing a certain cover, such as a circle, a straight line on the screen using a drawing tool in the personal portable terminal (1) capable of video analysis of the golf swing operation according to the present invention Shows step by step.

7A and 7B illustrate that the user draws markers while the personal portable terminal 1 according to the present invention plays a video taken from the back side of the golfer, and the markers overlap. A process of playing a video is shown.

8 and 9 are flowcharts illustrating a video analysis method of a golf swing operation using a personal portable terminal according to the present invention.

10 shows a state in which the golf swing video photographed by the personal portable terminal 1 according to the present invention is displayed in a panorama slide type.

11 and 12 show that the personal mobile terminal 1 according to the present invention provides a golf course geographic service.

Fig. 13 is a block diagram showing the configuration of the personal mobile terminal 1 and the GPS receiver module 10b that provide golf course geographic services.

FIG. 14 illustrates a state in which a record input screen 150 is provided to input a golfer's score in the personal portable terminal 1 shown in FIG.

15 is a block diagram of a golf lesson system using a personal portable terminal according to the present invention.

16 and 17 schematically show a process of uploading and downloading video data between the user's personal portable terminal 1 and the server 71, 72 of the golf service provider 70 in the golf lesson system of FIG. It is.

18 is a diagram illustrating a service linkage relationship between a personal mobile terminal and a web page provided by a server of a golf integrated service company in a golf lesson system using a personal mobile terminal according to the present invention.

* Description of the symbols for the main parts of the drawings *

1: personal digital assistant (PDA) 2: camera

2a: camera control unit 3: speaker

4: LCD screen 5: External memory card slot

5a: External expansion memory 6: External connector

6a: External connection port 6b: Power connection

7: Call button 8: OK button

9: End call button 10: Wireless Internet connection button

10a: GPS receiver 10b: GPS receiver module

11: microphone 12: arrow keys

13: Select button 14: Power switch

15: touch screen input 16: antenna

19: battery 20: sound control unit

21: Record display 22: Pause display

23: playback display 30: transceiver

40: Menu button 41: Popup window

42: Repopup Window 43: Progress Bar

44: Current location display 60: Mobile service provider

60a: carrier server 60b: carrier database

61: Internet network 62: relay base station

70: golf general service company 71: web server

72: video management server 73: recording management server

74: golf course geographic information providing server 75: additional information providing server

72a, 73a, 74a, 75a: Database 80: Online Shopping Malls

81: web server 82: shopping mall server

82a: shopping mall database 90: input unit

100: control unit 101: video processing module

102: data communication function control module 103: mobile phone function control module

104: I / O interface control module 105: memory

200: user 201: lesson provider

G: Golf course map S: GPS satellite

The present invention relates to a video analysis method and a golf lesson system of the golf swing operation using a personal portable terminal and a personal portable terminal capable of video analysis of the golf swing operation, in particular a golfer of the mobile phone combined with a personal portable terminal and personal portable terminal The present invention relates to a personal mobile terminal, a video analysis method using the same, and a golf lesson system, which allow a user to easily identify and correct a swing motion problem using video analysis tools while photographing a swing motion and playing it directly on a personal mobile device.

Recently, Koreans have increased their interest in leisure due to changes in social conditions such as income level improvement and five-day workweek, and accordingly, golf, which was once enjoyed by only a limited number of people, is now popularized. The number of ordinary people who want to enjoy is constantly increasing. However, since golf is a more important posture than any other exercise, beginners who are new to golf need to learn the correct swing posture from the lesson program. You need to keep track of your posture to avoid distractions.

Important factors in the swing posture include swing angle and trajectory, swing time and rhythm, weight shift during swing, and repeat these factors to learn the ideal posture for yourself. Reproducing the same thing all the time is the goal of golf practice. The practice of golf swing requires accurate lessons for each movement (address, back swing, down swing, impact, and finish). It was common for a professional to correct a posture by pointing out something wrong with a professional or practice while a golfer reflected on himself.

However, the golfer had a disadvantage in that he could not practice the full swing motion when he reflected himself in the mirror, and the golfer himself had to swing his / her own swing when the posture was corrected by the lesson pro (so-called lip service). There is a disadvantage that it is difficult to admit whether there is such a problem.

For this reason, a conventional method of recording a golfer's swing motion with a camcorder and playing it back with a camcorder or a laptop computer has been used to point out a problem with the swing motion. Because of the inconvenience of capturing images, it was not widely used.

Recently, dedicated swing analysis devices have been developed that combine the functions of camcorders and laptops, but these devices are expensive and bulky and heavy. Particularly, for the privacy protection of golf practice guests, only the customers who want to shoot the swing motion should shoot the swing motion, but it is cumbersome to move the dedicated swing analysis equipment to the at-bat of the customer who wants to shoot. In many cases, it was not properly used.

On the other hand, due to the development of internet technology, some systems have been proposed to take swing action on the internet by camcorder or digital camera, and to receive expert lessons on the internet.However, in order to use these systems, you have to sit in front of the computer and access the internet immediately. There was a downside to taking lessons.

As described above, the golf practice and lesson methods using the conventionally attempted video technique are all less portable, mobile and readily available, so that the golfer can immediately tell the golfer how his swing is moving and receive effective lessons from experts. There was a disadvantage to make it difficult.

The present invention shoots the golf swing motion using a mobile phone combined with a personal portable terminal or a personal portable terminal that can be easily carried by each individual in order to overcome the above problems and immediately play the recorded video on the personal portable terminal to view When using the personal handheld device and personal handheld device that draws the appropriate signs such as circles and straight lines directly on the screen where the video is played and makes the drawn signs overlap on the video. The present invention relates to a video analysis method of golf swing motion and a golf lesson system.

Personal portable terminal capable of analyzing the video of the golf swing operation provided by the present invention to achieve the above object, the control unit 100 for controlling the function of each part of the personal portable terminal; A memory 105 for storing data necessary for the operation of the controller 100; A display unit 4 for displaying images, pictures and characters; A touch screen input unit 15 integrally installed on the display unit 4; Input buttons to which individual functions are assigned; And a camera module for capturing a video and transmitting the same to the controller 100. The video controller includes a video analysis program for reproducing video data and outputting the video to the screen of the display unit 4, The video analysis program is characterized in that it comprises a drawing tool for allowing a user to draw a cover freely using the touch screen input unit 15 on the screen of the display unit 4, the video is played.

In addition, the video analysis method of the golf swing operation using the personal portable terminal provided by the present invention to achieve the above object, (a) the camera module mounted on the personal portable terminal (1) by shooting a golf swing motion as video data Making the first step; (b) a second step of waiting for playing the video data on the screen of the display unit 4 of the personal portable terminal 1; (c) a third step of presenting drawing tools including circles and straight lines on the screen of the display unit 4; (d) When the user selects the drawing tools and draws arbitrary marks on the screen of the display unit 4 using the touch screen of the personal mobile terminal, the marks are overlapped and displayed on the play standby screen of the video. Fourth step to do; And (e) a fifth step of overlapping the covers continuously on the video while continuously displaying the video on the display unit screen of the personal portable terminal 1.

Finally, the golf lesson system using a personal portable terminal provided by the present invention in order to achieve the above object, the control unit 100 for controlling the functions of each part of the personal portable terminal, storing the data necessary for the operation of the control unit 100 Memory 105, a display unit 4 for displaying an image, a picture and a character, a touch screen input unit 15 integrally installed on the display unit 4, input buttons provided with individual functions, and a moving image. It includes a camera module for transmitting to the control unit 100, the control unit 100 is provided with a video analysis program for reproducing the video data to output a video on the screen of the display unit 4, the video analysis program is the video Support the user to arbitrarily draw signs on the screen of the display unit 4 to be reproduced by using the touch screen input unit 15. The personal handheld terminal 1 includes a drawing tool; A server (60a) of a mobile communication company (60) communicating wirelessly with the personal portable terminal (1); A server of a golf integrated service company 70 connected to the server 60a of the mobile communication company and uploading or downloading a video by accessing the user of the personal portable terminal 1; And a lesson provider terminal which is connected online with the server of the golf general service company 70 and provides a lesson comment on a video stored in the server of the golf general service company. It manages and stores the videos received from a plurality of personal portable terminals to be searchable by user and date, and stores the lesson comments input from the lesson provider's terminal together with the corresponding videos.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation effects of the video analysis method using a personal portable terminal and personal portable terminal capable of video analysis of the golf swing operation, and a golf lesson system according to the present invention.

1 is a perspective view of a personal portable terminal (1) capable of video analysis of the golf swing operation according to the present invention. Referring to Fig. 1, the appearance of a personal digital assistant (PDA) 1 according to the present invention is similar to that of PDAs or PDA phones currently in development. In FIG. 1, a display unit 4 composed of a liquid crystal display is located on the front of the personal portable terminal 1, and a camera 2 is mounted at an upper or other appropriate position, and a speaker 3, a microphone 11, and an antenna 16 ) Is installed. In order to increase the storage capacity, the external memory card slot 5 is preferably mounted, and a connection connector 6 is provided for connecting to a computer or for charging. In general, the front panel of the personal portable terminal 4 has a variety of buttons, such as a call connection button (7), confirmation button (8), call end button (9), wireless Internet connection button 10, direction keys 12, etc. Are installed.

FIG. 2 is a block diagram of an internal configuration of the personal portable terminal 1 of FIG. The internal structure of the personal mobile terminal 1 of the present invention is similar to a general PDA phone, but a special application module 110 and programs thereof for realizing the present invention are installed in the control unit 100.

Referring to FIG. 2, the personal portable terminal 1 is connected to a camera 2 and a camera controller 2a mainly by a controller 100 composed mainly of a microprocessor, and the camera controller 2a is a controller 100. It is connected to the video processing module 101 inside. When the personal portable terminal 1 performs the function of the mobile communication phone, the mobile phone function control module 103 is installed inside the control unit 2 and the speaker 3 and the microphone 11 through the sound control unit 20. Connected with And a data communication function control module 102 for providing a wireless Internet service is installed in the control unit 100, the data communication function control module 102 and the mobile phone function control module 103 through the transceiver 30 Connected to mobile phone network.

The LCD display unit 4 and the input unit 90 are connected to the input / output interface control module 104 of the control unit 100, and the input unit 90 includes the touch screen input unit 15, direction keys 12, and selection buttons. 13, the power switch 14 and the like are connected to various buttons. In addition, a memory 105 for storing data necessary for the operation of the control unit 100 and an external expansion memory 5a expandable according to a user's need are connected to the control unit 100, and the power connection unit 6b The external connection port 6a is also connected.

The various modules 101, 102, 103, 104, and 110 installed in the controller 100 are parts for each specific function, and may be implemented in hardware in a microprocessor constituting the controller, or may be implemented later by firmware or software. Or may be changed as necessary. In the present invention, first, the application module 110 in the control unit 100 is not installed at the time of manufacture of the personal portable terminal 1, and is later downloaded and installed from an online program store connected to the wireless Internet by a user or installed on a computer. Although it is assumed that the application program is installed by connecting, alternatively, the application module may be installed as a basic option from the release stage of the personal portable terminal 1.

In the present invention, in order to use the personal mobile terminal (1) in the analysis of the golf swing operation, the video module 111 is included in the application module 110, in addition to the golf course geographic service program 112 and record management program ( 113).

As described with reference to the drawings below, the video analysis program 111 plays a video downloaded directly from a camera or a video downloaded from a server of a golf integrated service company through a wireless internet, and the user arbitrarily plays on the video. It provides a function to draw various marks so that it can be used for analysis of swing posture.

In addition, the golf course geographic service program 112 provides the geographic information necessary for golf in real time, such as the course of the golf course where the golfer is currently playing golf, the location of each hole, the terrain, and the remaining distance to the hole cup. In charge of function. On the other hand, the record management program 113 allows a golfer to input the grades during or after the game, and the input grades are clearly databased so that they can be consulted at any time later to help improve the skills. to provide.

3 shows a menu providing screen for analyzing a video of a golf swing operation in the personal portable terminal 1 according to the present invention. When the user operates the video analysis program 111 of the application module 110 in the control unit 100 of FIG. 2 after turning on the personal portable terminal 1, the first screen state as shown in FIG. A portion of the screen of the display unit 4 is displayed a "menu" button 40, the progress bar 43 and the current position display 44 to display the progress of the video is displayed. When the user clicks the menu button 40 by a touch pad input or other suitable method, a menu such as file, shooting, playback, drawing, etc. appears in a popup window 41, and when a file is clicked, a file open, It is desirable to have detailed menus such as file storage, upload, and download appear. Since the configuration of the menu shown in FIG. 3 and the following figures is only an example, it is also possible to configure the menu in other ways such that substantially similar functions are implemented.

FIG. 4 illustrates a screen state displayed on the personal portable terminal 1 while photographing a golf swing operation using the personal portable terminal 1 of FIG. If the user selects " shooting " from the menu shown in FIG. 3 and photographs the swing motion, the screen shown in FIG. 4 is displayed on the display unit 4. FIG. A portion of the screen is preferably displayed so that the recording display 21 is displayed and the recording time.

FIG. 5 illustrates a state in which a video playback menu is selected or displayed on the screen when shooting is completed in the personal portable terminal 1 of FIG. 1. When the shooting function of FIG. 4 is terminated or when another video previously stored in the personal portable terminal 1 is selected, the video just recorded or the video selected by the user is displayed on the display unit 4, and a play button is displayed on a part of the screen. Buttons related to playback functions such as 401, slow playback button 402, stop button 403, forward fast button 404, backward fast button 405, pause button 406, and the like are displayed.

The user may play the video directly in the state shown in FIG. 5, or may select the “draw” menu from the menus of FIG. 3 and draw the covers or pictures necessary for video analysis on the screen and then play the video (FIG. 6a-6d).

6a to 6d is a process of playing a video in a state of drawing a certain cover, such as a circle, a straight line on the screen using a drawing tool in the personal portable terminal (1) capable of video analysis of the golf swing operation according to the present invention Shows step by step. When the user selects the “drawing” menu from the menu of FIG. 3, various drawing tools are displayed on a part of the screen. Examples of drawing tools suitable for video analysis in the personal mobile terminal 1 include grid display (411), straight line drawing (412), random line drawing (414), circle drawing (415), and crosshair drawing (416). , Angle measurement 417, various color markings 418, 419, 420, and eraser 413. Items presented as drawing tools such as circles, straight lines, and the like in the present invention are not limited to those shown in the drawings of FIG. 6A and the like, and it is possible to apply other drawing items depending on the needs of actual service use.

Among the drawing items shown in FIG. 6A, for example, a circle and a straight line are selected, and the circle and the straight line are drawn by touching the touch pad, as shown in FIG. 6B. To make a good golf swing, your head, shoulders, arms, hips, and knees should be in the proper position, starting from the address and backswing, downswing, impact and finish, but people have seen their swings so far. I've only been swinging without seeing myself in my eyes, so wrong habits are soaked in my body that parts of my body aren't in the correct position as I've been taught.

In the case of simply playing the video recording equipment such as camcorders, digital cameras, mobile phone cameras, etc., it is difficult to accurately analyze how the movements of each part of the body are wrong, but the personal mobile terminal with the video analysis program provided by the present invention ( 1), as shown in FIGS. 6B to 7B, it is possible to play a video with various covers or pictures drawn on the video playback screen. You can analyze exactly whether it is moving.

For example, if the golfer's head should be located in the circle 430 drawn on the screen in FIG. 6B, and the head is rearwardly skewed during the backswing as shown in FIG. This can be reflected in swing practice. Also, as shown in FIG. 6B, a video may be played after drawing a straight line 431 or the like, or as shown in FIG. 6C, a line 432 or the like is additionally drawn while the video is paused while playing the video. After clearing the cover that is no longer needed, you can replay the video and analyze the swing motion. Fig. 6D shows a screen for further drawing a new straight line 433 in the state after impact and analyzing the motion.

As described above, the present invention uses a light and portable personal portable terminal 1 to easily shoot a golfer's swinging motion anytime and anywhere, and displays various signs and pictures on the video playback screen by using appropriate drawing tools. As soon as the swing movement of the branches can be checked and analyzed on the spot, it helps to correct the wrong posture and learn the correct swing movement.

In addition, a personal portable terminal according to the present invention can be actively used for lesson professionals who provide lessons to customers in a golf practice range. When lesson pros use existing large and complex video analysis equipment, it is difficult to provide video lessons to customers quickly and immediately. However, the video analysis function of the personal portable terminal of the present invention is used. If you can easily take the swing movements of customers in practice anytime, anywhere and immediately draw the appropriate signs and pictures on the screen of the personal mobile terminal in front of the customer to play the video and analyze the swing movements to maximize the lesson effect. There is an advantage.

7A and 7B illustrate that the user draws markers while the personal portable terminal 1 according to the present invention plays a video taken from the back side of the golfer, and the markers overlap. A process of playing a video is shown.

Referring to FIG. 7A, a circle 442 and a plurality of straight lines 441, 442, and 443 may be drawn on the address posture displayed on the screen of the display unit 4, and the swing posture may be analyzed. If the video is played in the closed state, the posture in the backswing state can be analyzed as shown in FIG. 7B.

8 and 9 are flowcharts illustrating a video analysis method of a golf swing operation using a personal portable terminal according to the present invention.

Referring to Figure 8, by using the camera module of the personal portable terminal 1 according to the present invention to shoot the swing of the golfer as a video (step S1), the video data captured by the personal portable terminal is stored in the memory (Step S2). Then, the video just recorded is placed in the standby mode (step S3), and when the user selects a drawing tool from a menu or waits for a command input (step S4), if analysis drawing is selected, analysis tools (drawing items) are displayed on the screen. (Step S5). Subsequently, when the user draws a picture or a cover on the screen by a drawing item (analysis tool) selected by the user, the drawn picture or the cover is displayed as it is on the video reproduction standby screen (step S6). Next, when the user inputs a play command, the video is played while the already drawn picture or cover is overlapped on the video as it is (step S7).

On the other hand, if the drawing item (analysis tool) is not used in step S4, it is simply checked whether to play a video (step S8), and when a video playback command is input, the video is played back (step S9). End video analysis.

In the step S7 or S9, it may be necessary to pause the video while the video is being played and draw a picture or a cover, so that it is continuously checked whether a video stop command is input (step S10). If a moving picture stop command is input in step S10, the process returns to the previous step S4 and provides a state in which a drawing item (analysis tool) can be used. If the video stop command is not input during the video playback (step S11), the playback is completed (step S11), and then the user is asked whether to play again or waits for the user's command input (step S12). If no command to replay and replay is entered, the video analysis program ends immediately.

The flowchart shown in FIG. 9 is similar to that of FIG. 8, but differs in some steps in that it is about a method of analyzing and playing a video previously stored in a personal portable terminal, not a video just taken.

The flowchart of FIG. 9 differs from FIG. 8 only in the first two steps, that is, steps S21 and S22, and the remaining steps (steps S23 to S32) are the same as steps S3 to S12 of FIG.

The video analysis method of the golf swing operation using the personal handheld terminal shown in FIG. 9 searches for a video album stored in the memory of the personal handheld terminal and displays a search list on the screen (step S21). When a video is selected after the search list of the screen is selected, after the data of the selected video is loaded into the application module of the controller (step S22), the video is placed in a play standby state (step S23). Subsequent steps are the same as the process of FIG. 8, and thus description thereof is omitted.

10 shows a state in which the golf swing video photographed by the personal portable terminal 1 according to the present invention is displayed in a panorama slide type. In general, the golf swing movement is completed in 1.5 seconds to 3 seconds, and the swing movement is stored in memory as a video of 18 frames to 24 frames per second. When the still image data is extracted from the stored video data at regular time intervals (for example, at 0.2 second intervals), sparse panorama images may be obtained. Displaying a plurality of panoramic still images obtained in this way on a single screen helps to understand the progress of the swing motion at a glance, which helps in posture analysis and correction. 10 shows a plurality of swing motion still images 47a, 47b, 47c, and 47d on the display screen of the personal portable terminal 1. In consideration of the small size of the screen of the portable terminal, two to four images are displayed. It is desirable to make it appear only once and to display the remaining images by manipulating the scroll bar 25.

3 to 10 have been described with respect to the configuration for analyzing the golf swing motion using the video analysis program installed in the personal portable terminal 1, in addition to the video analysis program to add the function of calculating the swing speed of the golfer You may. In the golf swing, you always have to swing in the same posture, but according to the desired distance, it is necessary to appropriately control the swing speed such as making the swing speed faster or slower. For this purpose, if you shoot a video in the personal portable terminal of the present invention to analyze the video itself to calculate the swing speed and display it can be a great help to improve golf skills of golfers. Although the method of measuring the swing speed is not illustrated in the drawing, the position of the golf club head is recognized in the video and the golf club head placed at the recognized position starts to move behind the golfer's head. Algorithms that measure the time it takes for the club head to stop and stop can be implemented in a variety of ways, including in a video analysis program.

11 and 12 show that the personal mobile terminal 1 according to the present invention provides a golf course geographic service.

As shown in FIG. 2, the personal mobile terminal 1 of the present invention is characterized by having a video analysis function, but in addition, it can provide various additional services to help golfers practice and enjoy golf. Can be.

11 to 13 relates to an apparatus for automatically calculating a distance to a hole cup through a GPS receiver and simultaneously displaying an image of a course and a hole of a golf course rounded by a golfer.

As shown in FIG. 11, the personal portable terminal 1 of the present invention can be detachably coupled with a separate GPS receiver 10a, which can be fixed across a person's waist belt, for example. It is desirable to make it portable so as to be portable. The GPS receiver 10a receives signals from the GPS satellites S floating on the earth's orbit and calculates the correlation between these signals to automatically determine the current position on the earth. Map data for a global positioning system (GPS) may be stored in the GPS receiver 10a or included in an application module of the personal portable terminal 1. When the GPS receiver 10a and the personal portable terminal 1 are combined, the current position of the golfer is grasped on the golf course map G. As shown in FIG. 12, the map and the map are displayed on the screen of the personal portable terminal 1. Together you will be informed of the exact distance from your current position to the hole cup. In FIG. 12, when the "Location Confirmation" button 48 or other buttons in the screen of the personal portable terminal 1 are pressed, the distance from the current position to the hole cup can be informed on the screen.

Fig. 13 is a block diagram showing the configuration of the personal mobile terminal 1 and the GPS receiver module 10b that provide golf course geographic services. Referring to FIG. 13, the GPS receiver module 10b communicating with the GPS satellite S is connected to the control unit 100 of the personal portable terminal 1 to transmit information about the current location to the control unit 100. .

FIG. 14 illustrates a state in which a record input screen 150 is provided to input a golfer's score in the personal portable terminal 1 shown in FIG.

The personal portable terminal 1 according to the present invention provides a record management function that allows the golfer to enter the grades during or after the game when the golfer actually goes out to play the game. In FIG. 14, when the user operates the personal portable terminal 1 to drive the record management program shown in FIG. 3, the recording input screen 150 appears on the screen of the personal portable terminal 1, Odd numbers for all courses and holes in all golf courses across the country and par for each hole are automatically loaded and displayed. The user may enter the number of strokes directly into the input fields 151 of the recording input screen 150, or par, bogie (+1), double bogie (+2), buddy (-1), and eagle. (-2) or the like may be used. Since the screen of the personal portable terminal 1 is narrow, it may be difficult to display all the holes on the screen. In this case, it is preferable to use the scroll bar to move the screen for inputting the remaining number of holes. As shown in Fig. 14, the total number of strokes 152 and the over / under wave number 153 are displayed for the number of already entered holes. In FIG. 14, reference numeral 154 denotes an example of a recording input keypad configured to easily input grades.

15 is a block diagram of a golf lesson system using a personal portable terminal according to the present invention. Referring to FIG. 15, the personal portable terminal 1 according to the present invention may be connected to a web page on the Internet through a wireless Internet, thereby uploading a video taken by the personal portable terminal 1 to a web page, or the web. You can also download the video uploaded on the page to the personal mobile terminal (1).

In Fig. 15, the personal mobile terminal 1 is connected to the server 60a of the mobile communication company 60 through the mobile communication base station 62, and the database 60b is connected to the mobile communication company server 60a. It is. The server system of the mobile communication company is connected to the web server 71 of the golf service provider 70 through the Internet network 61, the golf service provider 70 is using the personal mobile terminal in the present invention Refers to a company that provides a comprehensive service on the web that allows services to be provided to work in conjunction with the web.

The web server 71 of the golf comprehensive service company 70 is connected to the video management server 72, the record management server 73, golf course geographic information providing server 74 and the additional information providing server 75, The servers 72, 73, 74 and 75 are connected to databases 72a, 73a, 74a and 75a which store data necessary for their operation.

16 and 17 schematically show a process of uploading and downloading video data between the user's personal portable terminal 1 and the server 71, 72 of the golf service provider 70 in the golf lesson system of FIG. It is.

Referring to FIG. 16, a plurality of moving images photographed in the memory 105 or an external memory connected to the controller 100 are present in the form of digital data in the user A's personal portable terminal 1. The video data is preferably stored in a file type classified by each date. On the other hand, in the video management server 72 of the golf integrated service company 70, swing videos for a plurality of users (A, B, ...) are classified and stored for each user and date. The user A using the personal portable terminal 1 accesses the web server 71 and the video management server 72 of the golf service provider 70 through the server 60a of the mobile communication company and the Internet network 61. It is possible to search its own video stored in the video management server 72 and download a video to its personal mobile terminal 1, or the video in the personal mobile terminal 1 to the video management server 72. It can also be raised. Since the video management server 72 is connected to the web server 71 to display a specific web page on the Internet, users can access the video management server 72 on the web through a general computer, and the video therein You can see them too. FIG. 16 shows a state in which the servers of the personal mobile terminal 1 and the server of the golf service provider 70 share the same video. In FIG. 16, reference numeral 160 denotes a monitor, which displays a video 72b on the web page of the golf service provider 70, while a video 72b on the web page. The same moving picture 105a is also displayed on the personal portable terminal 1.

In FIG. 17, the video analysis program 111, the golf course geographic service program 112, the record management program 113, and the additional information service program 114 are installed in the control unit 100 inside the personal portable terminal 1. As illustrated, the video analysis program 111 includes software for playing a video and software for providing an editing tool and a drawing tool.

On the other hand, the web server 71 of the golf integrated service company 70 is connected to the video management server 72, golf course geographic information providing server 73, record management server 74 and additional information providing server 75 is In addition, the functions performed by the servers 72, 73, 74, and 75 may be implemented in one overall server. As illustrated in FIG. It is also possible to connect to the Internet in combination. In addition, the web server 71 of the golf integrated service company 70 is preferably to perform a function to provide a community between players or the general public.

In Figure 17, the video page provided by the video management server 72, the swing video files 750 are uploaded, these video files can be uploaded and downloaded by the user of the personal portable terminal 1 connected to the wireless Internet. . Since the video storage capacity of the personal portable terminal 1 is limited, uploading the recorded video to the server of the golf comprehensive service company 70 through the wireless Internet, the server changes the swing process for each user and date. You can manage your history. In addition, experts such as Lesson Pro can access the server of the golf comprehensive service company 70 using the computer terminal 201a as the lesson provider 201, view the swing video on it, and input appropriate comments for the lesson. For more stereoscopic lessons, you can also draw pictures or signs in your swing video. The lesson comments and pictures / signs inputted by the lesson provider 201 are stored in the video management server 72 of the golf service provider 70 together with the corresponding video, and the user of the personal mobile terminal 1 is connected to the wireless Internet. Access to the video management server 72 can receive a lesson comment input by the lesson provider 201 with the video.

In addition, the user of the personal mobile terminal 1 can also access the video management server 72 using the computer terminal 200a to view his past swing video and a video with a lesson comment attached by the lesson provider.

Meanwhile, the personal portable terminal 1 may also be connected to a server of an online shopping mall company 80 through a wireless Internet, and the online shopping mall company 80 may sell application programs operated by the personal portable terminal 1. can do. That is, all or part of the video analysis program, golf course geographic service program, record management program and additional information service program described in the present invention may be mounted as a basic option in the manufacture of the personal portable terminal 1, but the personal portable terminal In (1), no function may be installed, and the user may later access the online shopping mall company 80 to purchase and download the programs. The programs are configured to meet the specifications of the personal mobile terminal or PDA phones and can be operated normally in the personal mobile terminal by downloading and installing them from the server of the online shopping mall company 80. In FIG. 17, reference numeral 81 is a web server of an online shopping mall company 80, 82 is a program selling server, and 82a is a database connected to the program selling server 82.

18 illustrates a service interworking relationship between a web page provided by a server of a personal mobile terminal and a golf service provider in a golf lesson system using a personal mobile terminal according to the present invention.

As shown in FIG. 18, the personal digital assistant (PDA) according to the present invention provides a video swing analysis, golf course geographic information, score and record analysis, statistical management, and the like, as well as personal schedule management and additional services. Provide various services. Examples of value-added services include management of individual schedules (including competition schedules), golf course information and traffic information, booking and travel information, analysis of game results by comparing weather, wind direction, wind speed data, and associated environmental data for each game. Services may be included. In addition, the web page configured to be linked with the golf-related service of the personal portable terminal provides service functions integrated with the services of the personal portable terminal.

The personal portable terminal capable of analyzing the video of the golf swing motion according to the present invention can provide the lesson information by correcting and analyzing the golfer's swing by using the video analysis tool, and managing and inputting the golfer's results in real time. It has the advantage of providing the hall characteristics of each.

The personal handheld terminal of the present invention has been developed to solve the difficulties in managing golf golf swings by using a huge expensive video equipment. The personal handheld terminal according to the present invention is very convenient to move and carry, and thus can be conveniently used by the teaching pros, and can be freed from the limitation of the storage capacity of the personal handheld terminal by organically connecting with the video data managed on the web. In addition, the personal mobile device of the present invention provides a simple but effective video analysis tool that allows users to play by drawing appropriate covers on the swing video just taken, so that many teaching pros and golf lovers in Korea and abroad There is an advantage that can greatly contribute to the improvement of their lessons and improve their skills.

Claims (6)

A controller 100 for controlling the functions of each unit of the personal portable terminal and executing one or more application programs using the resources of the personal portable terminal; A memory 105 for storing data necessary for the operation of the controller 100; A display unit 4 for displaying images, pictures and characters; A touch screen input unit 15 integrally installed on the display unit 4; Input buttons to which individual functions are assigned; And A camera module for capturing a video and transmitting the captured video to the controller 100; A mobile phone function control module 103 for performing a communication function of a mobile communication phone in the personal portable terminal; A data communication function control module 102 for providing a wireless Internet service in the personal portable terminal; A sound control unit 20 connected to the mobile phone function control module 103 to process sounds transmitted and received; A speaker 3 connected to the sound control unit 20 to output sound; A microphone 11 which receives a voice and transmits it to the sound controller 20; And And a transmission / reception unit 30 connected to the data communication function control module 102 and the mobile phone function control module 103 to transmit and receive voice signals and data signals. The control unit 100 includes an application module 110 composed of software programs additionally installed by a user. The application module 110 includes a video analysis program 111 for analyzing a video of a golf swing motion and a golf course. A golf course geographic service program 112 for providing geographic information and information on the current location of the user, and a record management program 113 for storing and managing the recording situation of a golf game, The video analysis program 111 includes a drawing tool that allows a user to draw a cover sheet arbitrarily by using the touch screen input unit 15 on the screen of the display unit 4 on which the video is played. The tool draws marks on the screen of the display section 4 including circles, straight lines, arbitrary lines, grids, and cross hairs, changes the color on the screen, and displays the angle between two adjacent straight lines. It is possible to measure the, and while the video is playing on the screen of the display unit 4, the covers are displayed on the overlap (overlap) on the video, the video analysis program 111 is a predetermined time for the video data stored in the memory Extract still images by dividing at intervals and display the extracted still images in a plurality of partitions divided in the screen Gatchumyeo the ability to display a plurality of consecutive still images at a time by, The personal portable terminal can be detachably combined with a GPS receiver 10a that receives a GPS satellite signal and calculates a current geographical position of the user, and the controller 100 can perform data communication with the GPS receiver 10a. When the golf course geographic service program 112 installed in the control unit 100 is activated, the remaining distance to the geographic information and hole of the golf course where the user is currently playing golf is displayed on the screen of the display unit 4. On the The record management program 113 is a personal portable terminal capable of analyzing the video of the golf swing operation, characterized in that for storing and storing the database and personal information input by the user. delete delete According to claim 1, wherein the record management program 113 includes information on the standard number of courses and holes of golf courses throughout the country, when the user selects the execution of the record management program on the screen of the personal portable terminal The recording input screen is configured to be displayed on the screen, and the recording input screen is configured to display the number of strokes in each hole and the total number of strokes. Personal mobile terminal capable of video analysis of the golf swing operation, characterized in that configured to be able to input the number of strokes by selecting one of the numeric keys in the range of ~ 6. delete Control unit 100 for controlling the functions of each part of the personal portable terminal and executing one or more application programs using the resources of the personal portable terminal, memory 105 for storing data necessary for the operation of the controller 100, images, pictures And a display module 4 for displaying a character, a touch screen input unit 15 integrally installed on the display unit 4, input buttons provided with individual functions, and a camera module for capturing and transmitting a video to the controller 100. A mobile telephone function control module 103 for performing a communication function of a mobile communication telephone in the personal portable terminal, a data communication function control module 102 for providing a wireless internet service in the personal portable terminal, and the mobile telephone function Sound control unit 20 is connected to the control module 103 to process the sound transmitted and received, the speaker 3 is connected to the sound control unit 20 to output sound, voice A microphone 11 which receives the input and transmits the sound to the sound control unit 20, and a transceiver 30 connected to the data communication function control module 102 and the mobile phone function control module 103 to transmit and receive voice signals and data signals. The controller 100 includes an application module 110 composed of software programs additionally installed by a user, and the application module 110 includes a video analysis program for analyzing a video of a golf swing operation. 111), a golf course geographic service program 112 for providing the geographic information of the golf course and the current location of the user and a record management program 113 for storing and managing the recording status of the golf game, the video The analysis program 111 allows the user to move the touch screen input unit 15 on the screen of the display unit 4 where the video is played. And a drawing tool for supporting a user to draw the cover images arbitrarily, wherein the drawing tool draws covers including circles, straight lines, arbitrary lines, grids, cross hairs on the screen of the display unit 4, and draws on the screen. It is possible to measure the angle between two adjacent straight lines by changing the color on the display, and while the video is playing on the screen of the display unit 4, the covers are displayed overlapped on the video. The analysis program 111 extracts still images by dividing the moving image data stored in the memory at predetermined time intervals, and displays the extracted still images in a plurality of partitions divided in the screen, thereby displaying a plurality of continuous still images at once. A personal mobile terminal 1 having a display function; A server (60a) of a mobile communication company (60) communicating wirelessly with the personal portable terminal (1); Connected to the server (60a) of the mobile communication company and the Internet, the user of the personal portable terminal (1) can access the video upload or download, and comprehensively store and manage the video by each user and date A server of the service provider 70; And Connected to the server of the golf service provider 70 online, and using a drawing tool including a straight line, a circle, any line provided on the web (web) for the video stored in the server of the golf service provider And a lesson provider terminal for providing a lesson comment including text. The server of the golf comprehensive service company manages and stores the videos transmitted from a plurality of personal portable terminals so that users can search for them by date and date, and stores the lesson comments input from the lesson provider's terminal together with the videos. The mobile terminal can access the video data and lesson comments stored in the server of the golf service provider via a server of the mobile communication company to access the video data and lesson comments can be downloaded to the personal mobile device, The video data and lesson comments downloaded to the personal portable terminal can be played and read in the personal portable terminal and stored in the memory of the personal portable terminal. The personal portable terminal can be detachably combined with a GPS receiver 10a that receives a GPS satellite signal and calculates a current geographical position of the user, and the controller 100 can perform data communication with the GPS receiver 10a. When the golf course geographic service program 112 installed in the control unit 100 is activated, the remaining distance to the geographic information and hole of the golf course where the user is currently playing golf is displayed on the screen of the display unit 4. On the The record management program 113 mounted on the controller 100 manages and stores a game record and personal information input by a user as a database, and includes information on standard strokes of courses and holes of golf courses throughout the country. When the user selects to execute the recording management program, a recording input screen is constructed and displayed on the screen of the personal mobile terminal, and the recording input screen is a time for displaying the number of strokes per hole and the total number of strokes. Consisting of, Covers overlapping and displayed on a video using the drawing tool of the personal portable device are stored as a new video file with the video and can be transmitted as video data to the server of the golf integrated service company, personal portable terminal Golf lesson system using.

Images