KR102372299B1 - An outdoor golf practice method in which a golf course is displayed, and a portable device/computer - Google Patents

Abstract

The present invention enables the image of the driving range and distance lines at regular intervals to be displayed on a mobile device (smartphone, iPad, and tablet PC) owned by a golfer or on a touch screen provided at an outdoor driving range, and the golf course for each golf course is optional Like a real field, if you make a tee shot for each hole on the golf course and visually check the location of the dropped ball and mark the approximate location on the image, the next shot point is displayed on the image, and also penalty shots according to OB and hazards. As the point is marked on the video by the golfer directly as in the field, the boredom of repeating practice with only one club in the driving range is relieved, the course attack ability is improved, and the score for each hole is written directly on the scorecard to give the feeling of the field. It relates to an outdoor golf practice method in which a golf course is projected, and to a portable device and computer implementing the same.
To this end, the present invention includes a photographing step of photographing an outdoor practice area; a projection step of projecting the golf course onto the photographed image; When the golfer directly marks the point at which the ball is dropped on the image on which the golf course is projected, calculating the distance from the point to the hole cup and detecting the conceed distance.

Description

An outdoor golf practice method in which a golf course is displayed, and a portable device/computer}

The present invention relates to an outdoor golf practice method in which a golf course is projected, and a portable device and computer implementing the same, and more particularly, to a golf driving range and to project the golf course to the image for each hole, If you visually check the distance of , and mark it on the above image, the next shot position is automatically projected. It relates to a practice method and a portable device and computer implementing the same.

The golf driving range is provided indoors or outdoors, and it is common for beginners to practice the basic swing indoors and then practice in earnest at the open outdoor driving range or the net drooping. In the case of an outdoor driving range, unlike the indoor driving range, the trajectory, direction, and distance of the ball can be actually checked, which is very helpful in practice.

However, intermediate and advanced players tend to neglect their practice because they have some confidence in their swing. In particular, even if you go to the outdoor practice range, you may feel bored to use one club repeatedly, so most of them are chatting or unable to concentrate on practice. In other words, because there is no factor to cause interest in golf practice, the number of neglected practice or visits to the driving range is reduced, so the sales of the outdoor driving range are also decreasing. In particular, since indoor screen practice areas are gaining popularity recently, they have a negative impact on outdoor practice areas.

The indoor screen driving range is representative of Golf Zone, which has sensor technology that detects the club head speed and ball speed, and detects the direction and trajectory of the ball almost precisely. It is implemented almost as it is on this indoor screen. In addition, various golf courses are displayed on the screen, and golfers can take a tee shot and a second shot just like in the real field to go on-green and then hole out, which has the advantage of satisfying golf practice and fun at the same time.

However, in the case of indoor screen golf, invisible fine dust is generated a lot because the ball is hit on the cloth screen in a closed space, which adversely affects the bronchial tubes. In addition, there are problems such as eating food or smoking while playing a golf game, and especially if you bet money, you fall into a speculative game.

In consideration of these problems, recently, a system has been developed and is being used so that indoor screen golf can be enjoyed outdoors by installing a screen at the outdoor practice range and installing a sensor that detects the ball trajectory, direction, and distance at the bat.

However, in the case of conventional outdoor screen golf, a sensor that detects a ball must be installed on the bat, so the installation cost is high, and there are problems that the number of existing bats is reduced because it occupies a lot of bats. Because there is no such thing, it cannot receive many customers and thus profitability is lowered. Therefore, it is not widely distributed.

Currently, smartphones are widely used and various golf-related applications have been developed, so if golfers can enjoy a virtual golf course like screen golf in an outdoor driving range using these apps, it is expected that the conventional problems will be resolved to some extent.

Conventional Patent No. 1376767, with a technology similar to the above, detects golf ball trajectory data according to golf practice through a sensor unit provided in a golf practice device and transmits it to a smartphone to display the trajectory of the ball, thereby improving individual golf practice efficiency and ability It is possible to improve, and by providing an angle display device in the sensor unit, it provides a technique that can practice in the same direction as the hitting direction included in the target data displayed on the display device.

Conventional Patent Publication No. 2016-0002585 discloses that a golfer attaches a golf swing analyzer to a golf driving range and various golf clubs owned by the golfer, and displays not only the user's swing information, but also information and situation information according to the current location on the golf course. It can be checked on the smart device of the golfer, and the golfer's information is transmitted to a specific server to provide a technology that enables the golf driving range and all golf activities on the golf course to receive expert help.

Conventional Patent Publication No. 2015-0030685 discloses a detailed comparative analysis of game history used in a golf simulator with a smartphone and game history information data recorded at an actual golf course to help golf users improve their performance in future golf games. It provides a system that provides a service of a game history using a golf simulator and an actual golf course through a portable smartphone.

However, conventional technologies require equipment such as a sensor for detecting the quality of a ball, a golf swing analyzer, and a golf simulator, so it is burdensome for golfers to purchase separately. There were disadvantages such as taking up a lot of space.

The present invention has been developed in consideration of the problems of the prior art, and the purpose of the present invention is to display the image of the driving range on a mobile device (smartphone, iPad, and tablet PC) owned by a golfer or on a touch screen provided in an outdoor driving range. If the golf course for each golf course is selectively projected, visually check the location of the dropped ball by teeing for each hole like a real field, and mark the approximate location on the image, the next shot point is displayed on the image, and also OB And by making the shot point according to the hazard to be implemented in the same way as the field, the boredom of repeating practice with only one club in the practice range is eliminated, the course attack ability is improved, and the score for each hole is written directly on the scorecard to improve the feeling of the field. An object of the present invention is to provide an outdoor golf practice method in which a golf course is projected, and a portable device and computer for implementing the same.

To this end, the present invention includes a photographing step of photographing an outdoor practice area; a projection step of projecting the golf course onto the photographed image; If the golfer directly marks the point where the ball fell on the projected image of the golf course, the distance from that point to the hole cup is calculated to detect the conceed distance, and if the conceed distance is satisfied, hole out and the next golf course is projected or Alternatively, when the conceed distance is not satisfied, there is a feature including a calculation step of continuously projecting the remaining golf course of the hole.

According to the present invention, if an app (application) that can implement the outdoor golf practice method on a smartphone is developed and placed on Apple's App Store or Google's Google Play, the golfer downloads and installs an app suitable for his/her smartphone. After running the app, the outdoor driving range is photographed with a smartphone according to the sequence of the program, and the distance line is displayed on the video taken in units of 10m or 50m.

After that, if you select a golf course and course, the course is projected onto the image in order. At this time, the projected golf course is sized in proportion to the distance line of the image, and the golf course is projected up to a distance that can accommodate the golfer's maximum flying distance. Therefore, when a golfer takes a tee shot and visually checks the drop point of the ball and marks it on the video, the second shot point is projected onto the video so that the next shot can be made.

One embodiment of the present invention can be of great help in improving the skills of intermediate and advanced players because they can send the ball to their target point using a variety of clubs like the field without tedious practice with only one club in the practice range.

Also, if you set the conceed distance before practice, you can improve your putting skills by putting the remaining distance while on-green. Golf is a game where you accurately calculate the number of strokes and draw up a scorecard, so if you think you can get a conceed according to your judgment, you hole out. And if the ball goes off the golf course, it can be treated as an OB or a hazard to apply 2 or 1 penalty strokes, so you can practice golf with the same feeling as on the field.

Also, in the case of smartphones, the video is small and the game may not be realistic. In consideration of this, a touch screen is provided for each turn at bat, and the touch screen of each turn at bat is connected to the main server in the manager's office to control the touch screen for each turn at bat, and the same package program as the app is installed on the main server. In this way, the game implemented in the smartphone can be implemented in the same way on the touch screen through the main server, so that a realistic game can be performed in a large video.

1 is a conceptual diagram illustrating a state in which a distance line is displayed on an image of a net practice area according to an embodiment of the present invention.
Figure 2 is a conceptual diagram showing a state in which the distance line is displayed on the image of the practice field without a mesh according to an embodiment of the present invention.
3 is a conceptual diagram illustrating a golf course according to an embodiment of the present invention.
4 is a view of a golf course projected onto the net driving range image according to an embodiment of the present invention, in which (a) is a tee shot point, (b) is a second shot point, and (c) is a green.
5 is a conceptual diagram of a mobile device in which the golf practice method of an embodiment of the present invention is implemented.
6 is a conceptual diagram of an application implemented in a mobile device according to an embodiment of the present invention.
7 is a flowchart for implementing Par4 in a mobile device according to an embodiment of the present invention.
8 is a flowchart of implementing Par3 in a mobile device according to an embodiment of the present invention.
9 is a flowchart for implementing Par5 in a mobile device according to an embodiment of the present invention.
10 is a conceptual diagram of a computer in which a golf practice method of another embodiment of the present invention is implemented.
11 is a partial flowchart of a golf practice method of another embodiment of the present invention.

1 to 9 relate to a golf practice method according to an embodiment of the present invention. First, a golfer downloads and installs an application capable of implementing the golf practice method according to an embodiment of the present invention on his/her mobile device. The mobile device 20 is a smartphone or tablet PC, and includes a camera 22 and a display unit 10, and may install a program called an application or an app.

1 is a view of the outdoor driving range installed with a net (1) as a pole (2) as a still image on the display unit 10, which is the screen of the smartphone, taken by the camera 22 of the smartphone, In accordance with the displayed distance, horizontal distance lines 4 are input to the touch display unit 10 at intervals of 10 m or 50 m to be displayed on the image. A handheld rangefinder used in the field can also be used for more accurate distance measurements.

FIG. 2 shows an open outdoor practice field without a net, and a distance line 4 is displayed on the image still in the above method after the outdoor driving field is photographed with the camera 22 .

FIG. 3 schematically shows the golf course 5 for each golf course, and is prepared so that only the outline of the golf course is displayed or an image obtained by processing the actual course as a graphic is displayed in a semi-transparent manner.

4 is a view showing that the photographed image of the driving range is displayed on the display unit 10 and the golf course 5 is projected on the image. The tee shot point is marked (8). In the case of general amateur golfers, the maximum flying distance of the driver is about 200m, so considering this, the golf course is displayed on the video to be projected up to about 250m.

If you hit a tee shot at the plate (3), you can visually check where the ball fell. In the process of marking the identified point on the image (8), if the ball is within the golf course, it is alive, and if it is out of the course, it is an OB or a hazard. If it is within the course, the second shot point is displayed on the image from the turn at bat 3 as shown in FIG. 4(b). In the case of Par 4, the second shot can send the ball up to the green (6), so the golf course is projected on the image so that the green (6) and the plate at bat (3) are in a straight line. If it is OB or hazard, the mark (8) of the tee shot point is automatically corrected by the program as an OB tee or a hazard tee, or the mark (8) of the tee shot is changed to an OB tee or a hazard tee by pressing a separate penalty button displayed on the video. You can also make it change. At this time, the golfer can take the 4th shot from the OB tee and the 3rd shot from the hazard tee.

As shown in Fig. 4(b), if the ball is alive in the golf course, a second shot is made to mark the point where the ball is dropped (8). At this time, if on-drawn, the green is projected on the image as shown in FIG. 4(c). When the second shot is on-green or falls around the green, the golfer checks the distance difference between the second shot mark (8) and the hole cup (7) with the distance line (4), puts and when the set conceed distance is reached, hole-out. If conceed is not received, one additional stroke is added to hole out. In a game of golf, you are the referee, so you have to count your strokes.

5 is a block diagram of a mobile device (smartphone, tablet PC) 20, the control unit 21 is provided therein, the storage unit 23 for storing applications, the application execution unit 24 for executing the application ) is provided, and a touch screen type display unit 10 and a camera 22 are provided outside.

6 is a block diagram of an application according to an embodiment of the present invention. A mobile device 20 such as a smart phone or a tablet PC is provided with a processor and an internal memory for driving the application. The embedded processor controls the processing of processes related to the installation, display, and execution of applications. The internal memory provides a place to store computer code and data generally used in the device, where various applications are installed, and resources required to run and manage each application, as well as various histories and downloaded contents according to the execution of the application. can be saved

An image display unit (F10) for taking an image of the outdoor golf course in the above with the camera 22 of the mobile device 20 and showing it on the display unit 10; a distance line input unit (F4) for displaying the distance line (4) on the image step by step; a golf course selection unit (F8) for selecting a golf course for each golf course; By setting the maximum flying distance, the golf course is projected on the image with a little more room than the maximum flying distance when shooting a tee shot. a flying distance setting unit (F5) for projecting the golf course to the hole cup (7) on the image if the maximum flying distance is less; When the distance from the mark (8) of the ball to the hole cup (7) reaches a certain level, it is judged as on-green and only the green is displayed on the screen in a large size on-green setting unit (F7); a practice method selection unit (F9) for determining the number of exercises so that the practice can be repeated once or multiple times for each hole; If the distance between the hole cup (7) and the mark (8) of the ball is placed at a certain distance, the conceed setting unit (F6) for setting the conceed distance so as to be able to hole out; Give up the hole and give-up setting unit for moving to the next hole (F11); a calculation process (F2) for calculating the distance from the mark (8) to the hole cup (7) when the shot point is marked (8) on the image for each tee shot and second shot; Golf course projection process (F1) showing the course of the next shot point on the image according to the remaining distance; a golf course setting process (F3) capable of designating a tee box location, a hole cup (7), a street tree, an OB tee, and a hazard tee at a specific location of the golf course; OB, hazard selection unit (F12) capable of treating the shot point as an OB or a hazard when the point is out of the golf course; And it is composed of a turn at bat designation unit (F13) for designating the position of the golfer on the image.

In the above, distance line input unit (F4), flying distance setting unit (F5), conceed setting unit (F6), give-up setting unit (F11), on-green setting unit (F7), golf course selection unit (F8), practice method selection unit (F9), the OB, the hazard selection unit F12, and the turn at bat designation unit F13 are configured to be displayed on one corner of the display unit 10 on which the photographed image appears, or appear only when necessary.

In the above, the position of the distance line input through the distance line input unit F4 is recorded in the storage unit 23 . And when the positions of the distance trees indicating 50m, 100m, 150m and 200m in the golf course setting process (F3) are set for each hole of the golf course, the golf course projection process (F1) is the distance line of the distance tree and the image for each hole ( 4) Project the golf course on the image so that it is proportionally matched. For example, the golf course is proportionally projected on the image so that the distance tree positions of 100m, 150m, and 200m for each hole coincide with the distance lines of 100m, 150m, and 200m in the image. Accordingly, in the case of a smart phone having a small display unit, the golf course is projected to fit a small image, and in the case of a tablet PC having a large display unit, the golf course is displayed relatively large to fit the large image.

In the above, the turn at bat designation unit F13 is for designating the position of the golfer, and the turn at bat 3 can be designated as specific positions in the center, left and right sides of the driving range. And the golf course projection process (F1) projects the golf course onto the image so that the tee box matches the turn at bat 3 of the image.

In the above, the flying distance setting unit F5 sets the maximum distance that can send the ball, and the average driver is about 200m for amateurs. Therefore, when the point is marked (8) after the tee shot, the distance between the mark (8) and the hole cup (7) is calculated in the calculation process (F2), and the second shot point, which is the next shot, is imaged by the golf course projection process (F1). is projected on

For example, Par3 must be on-greened at once, Par4 must be on-greened twice, Par5 must be on-greened three times, so that the golf course of the next shot point is automatically projected on the display unit 10 after each tee shot since it is a game with a high probability of par saving. If the Par 4 is 360m and the maximum flying distance is set to 200m in the flying distance setting unit (F5), the golf course is projected from the bat 3 to about 250m in the recorded image, and the golf course is not projected to the rest of the hole cups (7). The course projection process F1 is activated.

The golfer visually confirms the point where the ball flew with a tee shot and fell directly on the projected image of the golf course (8). If the mark (8) of the tee shot is within the golf course, the ball is alive. The point of the mark (8) of the ball is input to the calculation process (F2), where the remaining distance to the hole cup (7) is calculated and transmitted to the golf course projection process (F1), the golf course of the next shot point is projected on the image . If the tee shot flies up to about 200 m, 160 m remains to the hole cup, so the golf course from the mark 8 at the tee shot point to the hole cup 7 is projected on the image using the turn at bat 3 as a reference point. That is, the mark 8 is moved to the turn at bat 3 and the hole cup 7 and the turn at bat 3 are placed in a straight line, so that the golfer can always hit the ball in a straight line.

The golfer can check the remaining distance from the plate (3) to the hole cup (7) with the distance line (4). That is, you just need to check the distance line 4 at the point where the hole cup 7 is placed. Estimate the distance to the hole cup (7) based on the distance line (4) on the side, and make the next shot with a club that matches it.

In addition, in the above calculation process (F2) calculates the distance between the mark 8 of the tee shot and the hole cup 7, and the golf course projection process F1 projects the remaining golf course onto the image. You can also project the remaining distance as a number on the image.

If the distance of the ball is visually confirmed by the tee shot and the mark (8) is made on the image by touching the display unit 10, if it leaves the golf course, it is treated as an OB or a hazard. The application execution unit 24 automatically recognizes this and processes OB or hazard, or manually OB or hazard by touching the OB, hazard selection unit F12 displayed on the display unit 10 when the tee shot is out of the golf course and visually confirmed. Hazards can be treated. If an OB or hazard is processed, the calculation process F2 detects it, and the projection process F1 causes a separate OB tee or hazard tee to be projected onto the image based on the turn at bat 3, and the golf course up to the remaining hole cup 7 are also automatically projected onto the image. Therefore, taking the penalty stroke into account, the next shot is taken. When the OB and hazard selection unit F12 is selected, the projection process F1 may directly project the golf course onto the image without going through the calculation process F2.

If the ball goes to the green due to the second shot, OB, or a shot from a hazard tee, mark the spot (8). At this time, the distance to the hole cup 7 is calculated in the calculation process F2, and if it is within the distance determined by the on-green setting unit F7, the green around the hole cup 7 is projected on the image. Therefore, the golfer puts the ball at the turn at bat 3 in consideration of the distance to the hole cup 7 and enters the conceed distance determined by the conceed setting unit F6.

In order to increase the possibility of conceeding, it is necessary to roughly check the location of the hole cup (7) projected on the image on the floor of the practice ground. Putt to go and mark (8) the spot on the ball. At this time, the distance between the mark 8 and the hole cup 7 is calculated in the calculation process (f2), and if it is within the conceed distance, the hole is out.

7 is a flowchart for implementing Par4 according to an embodiment of the present invention, wherein an application is downloaded and installed on a personal portable device 20; The practice field is photographed with the camera 10 so that an image of the training field appears on the display unit 10 of the mobile device 20. (S1) Here, the image is captured by executing the application program after executing the application or shooting the image. can be called

In the above application, a plurality of golf courses are stored, and since the tee box switch, the street neck position, the distance to the hole cup, and the hole cup position are preset for each hole of each golf course, the golfer does not need to operate them. However, if necessary, the golfer may directly design the golf course through the golf course setting process F3. That is, it is possible to operate the tee box switch, the street neck position, the distance to the hole cup, and the hole cup position.

When the approximate distance of the golf driving range is displayed on the image displayed on the display unit 10 horizontally in units of 10m or 50m, the distance line 4 is recorded in the storage unit 23 (S2); selecting a golf course and course by a method such as par 3, 18 holes, and 27 holes (S3); Select a practice method so that the game can be played once as a standard for each hole or repeated multiple times for each hole (S4); Initial setting consists of steps (S5) of setting the maximum flying distance through the flying distance setting unit F5 and setting the conceeding distance through the conceed setting unit F6 (S5).

When the initial setting is completed, the game starts. If the first hole is a Par 4 hole, the tee shot point of the first hole is projected on the golf course image where the distance line 4 is displayed (S6). Here, the golf course projection process (F1) makes the tee box of the 1st hole match the turn at bat 3 in the image, and projects the golf course on the image so that the distance line 4 and the street neck position of the 1st hole are proportionally matched. make it In addition, the tee shot point where the ball of the 1st hole will fall is projected to be larger than the maximum flying distance determined by the flying distance setting unit F5. In the above, the position of the turn at bat 3 is preset in the image through the turn at bat designation unit F13.

In consideration of the golf course projected on the image, the golfer tee-shots the ball from the batting table 3 to a specific location on the golf driving range so that the ball does not face the OB and the hazard, and visually confirms the distance of the ball (S7); OB, if it is not a hazard (S8), touch the tee shot point on the display unit 10 so that the tee shot point is marked (8) on the image (S9); When the tee shot point is marked (8), the calculation process (F2) calculates the remaining distance to the hole cup (7) and projects the second shot point on the image (S10); The mark 8 of the tee shot point is moved to the plate 3, and the golfer makes the next shot with the second shot point (around the green) projected on the image (S11); Visually check the distance of the ball with the next shot and mark it on the image (S12); When the mark (8) of the next shot is input to the calculation process (F2), the distance to the hole cup (7) is calculated here, and if it is within the distance set by the on-green setting unit (F7), it is determined as on-green (S13); Projecting the hole cup 7 on the image (S14); If the position of the hole cup (7) projected on the image is on the actual floor of the golf driving range, while putting (S15) and marking the ball (8), the hole cup (7) and the mark (8) in the calculation process (F2) Calculate the distance of , and if it is within the set range of the conceed setting unit F6 (S16), it is determined as a conceed and automatically holed out (S17); It consists of steps (S18) of projecting the par3 tee shot point on the 2nd hole on the image.

If the tee shot is OB or hazard, press the OB/hazard selector (F12) button projected on the image so that the OB tee or hazard tee appears on the plate 3 and the golf course up to the hole cup is automatically projected on the image (S19) ); In the case of OB, 4 shots and 3 shots are made (S20) to mark the shot point (S21), and if it is on-green, putt in the same way as above. In the above case, when the shot from the second shot, OB tee, or hazard tee is not on-drawn, the shot point is marked on the image so that the next shot point is projected on the image, and the shot is continued to be on-green (S22).

8 is a flowchart for implementing Par3 of an embodiment of the present invention, when the tee shot point of the 2nd hole is projected onto the image after the 1st hole hole-out in the above (S18); Taking a tee shot in consideration of the golf course of the 2nd hole (S23); After visually checking the point away from the flying direction of the ball, if it is not OB or a hazard (S24), mark the tee shot point on the image (S25); Projecting the hole cup 7 and the green 6 on the on-green image (S26) (S27); By putting (S28) and receiving a conceed (S29), make the 2nd hole out (S30); Project the tee shot point of Par 5 on the 3rd hole on the image (S31).

If it is not on-green in the above, the next shot point is projected on the image (S32); The next shot is performed until on-drawn (S33); mark the next shot point (S34); This is repeated until on-drawn (S35). If the tee shot is OB or hazard (S24), press the OB and hazard selection unit F12 projected on the image to automatically project the golf course at the next shot point to the OB tee or hazard tee on the image (S36); 4 shots for OB, 3 shots for hedger (S37) to mark the shot point (S38). At this time, if on-green, putt in the same manner as above, and if 3 or 4 shots are not on-green in the above, continue until on-green.

9 is a Par 5 of an embodiment of the present invention, when the 3rd hole tee shot point is projected onto the image after the 2nd hole hole-out (S31); performing a tee shot on the 3rd hole (S39); Visually check the distance of the ball and mark the tee shot point on the image if it is not an OB or a hazard (S40) (S41); calculating the remaining distance to the hole cup 7 in the calculation process F2 and projecting the second shot point on the image (S42); At this time, the golfer takes a second shot with the mark 8 of the tee shot point facing the turn at bat 3 and the second shot point being projected on the image (S43); Check the second shot point with the naked eye and mark the image by touching the display unit 10 (S44); The calculation process (F2) calculates the remaining distance to the hole cup (7), and when the distance between the mark (8) and the hole cup (7) of the second shot is within the distance determined by the on-green setting unit (F7) (S45), the green (6) and the hole cup 7 is projected onto the image (S46); Putting (S47) while visually checking which part of the actual floor of the golf driving range is the location of the hole cup (7) shown in the image, mark (8), and the distance between the hole cup (7) and the mark (8) is determined by the conceed setting unit ( If it is within the distance determined in F6), it is conceeded (S48) and automatically holed out (S49); End the game by repeating the above process for each remaining hole (S50); The game is finished by recording the score for each hole on the scorecard (S51).

In Par 5, long hitters have a higher chance of a birdie or par if they succeed in two-on with their second shot. Par5 is about 450m or more, so it is difficult for general amateurs with a short distance to two-on. If it is set to 200m in the flying distance setting unit (F5), the calculation process (F2) calculates the distance from the mark (8) of the tee shot to the hole cup (7), assuming that the ball is sent 210m to the tee shot, and 240m is left, so the golf course projection process (F1) allows the second shot point to be projected onto the image at a distance determined by the flying distance setting unit F5 or a little more leisurely (S42); by taking a second shot (S43); mark the shot point (S44); If it is not in the on-green state (S45), the next shot point is projected onto the image (S52); take the next shot (S53); Mark the shot point (S54); If it is in the on-green state (S45), by projecting the hole cup on the image (S46); Putting is performed (S47).

If the next shot is performed (S53) and there is an OB or a hazard (S55), or if an OB or a hazard occurs at the tee shot (S39) (S40), press the OB projected on the image, the hazard selector (F12) to select the OB tee or The golf course is automatically projected on the video to be moved to the hazard tee (S56), and then 4 shots (if the tee shot is a hazard)/6 shots for OB and 3 shots (if the tee shot is a hazard)/5 shots for OB. and (S57); After marking (S58), repeat until on-green.

10 to 11 are another embodiment of the present invention, which differs from the first embodiment in that a touch screen display is installed for each turn at bat and a package program having the same function as the application of the first embodiment is installed on the main server computer of the manager's office. Do.

10 shows a package program having the same function as the application installed in the manager computer 30 of the golf course, the control unit 31 being provided therein, the storage unit 33 storing the package program, and executing the package program A program execution unit 34 is provided. In a state in which a touch screen type display unit 10a is provided for each turn at bat 3 , each display unit 10a is connected to the computer 30 by wire or wirelessly. Accordingly, the image of the golf course and the distance line 4 captured by a separate camera 32 are displayed on each display unit 10a, and the golf course selected by the golfers for each turn at bat 3 is projected. It is expected that the golf course will be very popular compared to the general outdoor golf course because you can enjoy a golf game with the same feeling as the field at the selected golf course.

The computer 30 is provided with a processor and an internal memory for driving a package program. The embedded processor controls the processing of processes related to the installation, display, and execution of programs. The internal memory provides a place to store computer code and data generally used in the device, several programs are installed, and resources required to run and manage each program, and various histories and downloaded contents according to the program execution. can be saved

And the program execution unit 34 executes the same package program as the application of FIG.

11 is a flowchart of another embodiment of the present invention, wherein a package program is downloaded and installed in the computer 30; shooting the practice field with the camera 32 (S59); The image captured by the camera 32 is transmitted to the computer 30 (S60).

The computer 30 receives the image from the camera 32, and displays the received image on the touch screen display unit 10a provided for each batting table 3 of the driving range (S61); The approximate distance of the golf driving range is displayed horizontally in units of 10m or 50m. (S62) Taking the driving range and displaying the distance line 4 on the image is performed by the computer 30 administrator in advance It can be set, so there is no need for the golfer to operate it.

The golfer selects a golf course and a course such as par 3, 18 holes, and 27 holes (S63); selecting a practice method so that the game can be played once as a standard for each hole or repeated multiple times for each hole (S64); Initial setting consists of steps of setting the maximum flying distance and the conceeding distance (S65).

After the initial setting, the package program is driven in the same manner as in the embodiment of the present invention.

1: netting 2: poles
3: at bat 4: distance line
5: Golf course 6: Green
7: hole cup 8: mark
10, 10a: display unit 20: mobile device
21: control unit 22: camera
23: storage unit 24: application execution unit
30: computer 31: control unit
32: camera 33: storage
34: program execution unit

Claims (12)

A filming step of photographing the outdoor practice area;
a projection step of projecting the golf course for each hole on the captured image;
a distance line input step of displaying a distance line input unit capable of projecting a plurality of distance lines onto the image on the image, and projecting the golf course onto the image in proportion to the distance line in the projecting step;
A golf course projection comprising a calculation step of calculating the distance to the hole cup and projecting the golf course from the turn at bat to the hole cup or before the hole cup in the projection step when the mark is marked on the image to correspond to the distance of the ball that flew from the turn at bat How to practice outdoor golf. Receiving step of receiving an image of the outdoor practice area;
a display step of displaying the received image for each turn at bat;
a projection step of projecting a golf course for each hole on the image received for each turn at bat;
a distance line input step of displaying a distance line input unit capable of projecting a plurality of distance lines onto the image on the image, and projecting the golf course onto the image in proportion to the distance line in the projecting step;
A golf course projection comprising a calculation step of calculating the distance to the hole cup and projecting the golf course from the turn at bat to the hole cup or before the hole cup in the projection step when the mark is marked on the image to correspond to the distance of the ball that flew from the turn at bat How to practice outdoor golf. delete 3. The method according to claim 1 or 2,
displaying a conceed setting unit for setting a conceed distance on the image;
and a conceed setting step of hole-out in the projection step and projecting the next golf course onto an image when the conceed distance is detected in the calculation step. 3. The method according to claim 1 or 2,
displaying a flying distance setting unit for setting the maximum flying distance of the ball on the image;
In the calculation step, the distance from the ball to the hole cup is calculated, and when the maximum flying distance is detected, the golf course up to the maximum flying distance is projected on the image from the turn at bat. An outdoor golf practice method in which a golf course is projected, including the step of setting a flying distance to be projected on an image. 3. The method according to claim 1 or 2,
displaying an on-green setting unit for setting the size of the green on the image;
An outdoor golf practice method in which a golf course is projected, comprising an on-green setting step of calculating the distance from the ball point to the hole cup in the calculation step and projecting only the green onto the image in the projection step when included in the size of the green. 3. The method according to claim 1 or 2,
displaying a golf course selection unit capable of selecting par 3, 18 and 27 holes on the image;
An outdoor golf practice method in which a golf course is projected, including a golf course selection step of projecting a golf course on an image for each hole in the projection step. 3. The method according to claim 1 or 2,
An outdoor golf practice method in which a golf course is projected, comprising a golf course setting step for specifying a tee box, a hole cup, an OB tee and a hazard tee to the golf course and recognizing them in the calculation step. 9. The method of claim 8,
displaying an OB and a hazard selection unit on the captured image;
OB, hazard selection step of selecting the OB, hazard selection unit when the ball is separated from the golf course, and projecting the golf course from the OB tee or the hazard tee to the hole cup on the image in the projection step An outdoor golf practice method with a golf course projected on it. A mobile device installed with an application for implementing the outdoor golf practice method in which the golf course of claim 1 is projected. 11. The method of claim 10,
The mobile device is a mobile device installed with an application for implementing an outdoor golf practice method in which a golf course is projected, characterized in that the mobile device is a smartphone or a tablet PC. A computer installed with a program for implementing the outdoor golf practice method on which the golf course of claim 2 is projected.

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