KR20080099654A - Apparatus for practicing golf and method for practicing golf using the same - Google Patents

Abstract

A golf exercise apparatus and a golf practice method using the same are provided to adjust the environment striking the golf ball in the golf course by generating various intensities and directions of winds. A golf exercise apparatus comprises: an artificial mat(150) of the circular shape; a golf tee fixed to the center of the artificial mat; a striking portion(100) including wind generating units(110,120) which are fixed to the near position of the artificial mat and generating the wind; a target part which is fixed at a predetermined distance from the striking portion; and a display unit which is positioned in one side part of the striking portion within the view angle range of a golfer and indicates the strike result for the target part in the virtual golf course.

Description

Golf Exerciser and Golf Practice Method Using the Same {APPARATUS FOR PRACTICING GOLF AND METHOD FOR PRACTICING GOLF USING THE SAME}

1 is a perspective view showing a golf exerciser according to an embodiment of the present invention.

2 is a cross-sectional view taken along the line II ′ of FIG. 1 according to the embodiment of the golf exerciser of FIG. 1;

3A is a perspective view illustrating a hitting part according to another embodiment of the golf exerciser of FIG. 1.

Figure 3b is a perspective view showing a hitting portion according to another embodiment of the golf exerciser of FIG.

4 is an exploded perspective view illustrating a target part according to an embodiment of the golf exerciser of FIG. 1.

5 is a front view illustrating a display unit according to an exemplary embodiment of the golf exerciser of FIG. 1.

6 is a block diagram showing a golf practice method according to an embodiment of the present invention.

7 is a schematic diagram illustrating a method of converting a distance from a central control unit according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: hitting part

110, 120, 130, 140, 190, 191: wind generator

111, 121: Compressor section 112, 122: Wind guide section

150: artificial mat 200: target part

210: target 220: netting

230: target sensor unit 300: display unit

310: screen 320: central control unit

410: input step 430: central processing step

440: display step

The present invention relates to a golf exerciser and a golf practice method using the golf exerciser, and more particularly, to a golf exerciser that can be used in a narrow space and a golf practice method using the golf exerciser.

In general, the golf exerciser is used to improve the golf skills regularly in the narrow indoor and outdoor space, the practice effect is excellent and the popularity of the golf practice range is increasing in popularity.

In general, however, the golf practice machine used to hit the golf ball on a square or round cloth with a simple target, which can not predict the trajectory of the golf ball hit by such a hit, so whether or not to hit the target accurately There is a problem that cannot be determined. Therefore, the golf exerciser can only be mainly used when forming or correcting the striking form.

In order to overcome the problems of the golf exerciser, in recent years, a golf exerciser for measuring force and direction when a golfer hits a golf ball and displaying hit information on a screen has been manufactured. However, even in such a golf exerciser, the hitting information displayed on the screen is limited to the flying distance or the number of hitting, and thus does not cause the user's interest. In addition, since the space in which the golf exerciser is used is usually a narrow space indoor or outdoor, environmental factors such as wind generated in the actual golf course are not considered at all in calculating the hitting information.

Therefore, the technical problem of the present invention is to solve such a conventional problem, the object of the present invention is to provide a golf driving range that generates an environment similar to a golf course.

In addition, another object of the present invention is to provide a golf practice method using the golf driving range.

Golf driving range according to an embodiment for realizing the above object of the present invention includes a hitting part, a target and a display. The striking part includes a circular artificial mat, a golf tee fixed to the center of the artificial mat, and a wind generator that is fixed around the artificial mat to generate wind. The target portion is fixed at a predetermined distance from the hitting portion. The display unit is located at one side of the striking unit within a golfer's viewing angle range, and displays the striking result toward the target on a virtual golf course.

The wind generator may include a compressor unit for generating wind and a wind guide unit for guiding the direction of the generated wind. The wind guide portion may be fixed to a bottom portion around the artificial mat. The wind guide part has a semiconical shape in which a bottom surface of the outlet has a wider cross section than the inlet cross section, and guides the generated wind to the entire body of the golfer.

The wind generating unit is fixed to the bottom around the circular artificial mat at intervals of 90 degrees, can generate wind around the front, rear, left and right sides of the golfer.

In contrast, the wind generating unit is fixed at a constant interval of less than 90 degrees at the bottom around the circular artificial mat, it is possible to generate wind at the constant interval around the golfer.

In addition, the wind generator is continuously fixed to the bottom around the circular artificial mat, it may generate wind in all directions around the golfer.

The target portion includes a target shape and a target that hits the golf ball, a net connected to the periphery of the target and a golf net that hits the target off the target, and a target sensor attached to the back of the target to measure the position and strength of the golf ball hitting the target It may include wealth. The sensor unit may further include a target sensor controller connected to one side of the sensor unit and converting the measured information into a predetermined signal.

When the strength information of the golf ball measured by the target sensor controller is converted into a predetermined signal, the attenuation coefficient of the target may be considered.

The target part may further include a protection member attached between the target and the target sensor part.

The display unit may further include a central control unit connected to the striking unit and the target unit, respectively, to determine a distance and a arrival position of a golf ball based on information input from the striking unit and the target unit, respectively. The information input to the central control unit may include the direction of the wind, the strength of the wind, the type of golf course, the type of club, the location and intensity of the golf ball hit the target.

Golf driving range according to another embodiment for realizing the above object of the present invention includes a hitting part, a target part and a display part. The striking portion includes a circular artificial mat and a wind generator fixed around the artificial mat. The target part is spaced apart from the hitting part by a predetermined distance, and includes a target sensor unit for measuring the position and strength of the hit golf ball. The display unit is located on one side of the hitting part, and is connected to the hitting part and the target part, respectively, and the direction of wind, the intensity of the wind, and the position and intensity at which the golf ball hits the target, respectively. Based on the information has a central control unit for determining the distance of the golf ball.

The display unit may display the hit result determined by the central controller on the virtual golf course. The wind generator may include a compressor unit for generating wind and a wind guide unit for guiding the direction of the generated wind.

Golf driving range according to another embodiment for realizing the above object of the present invention includes a hitting part, a target and a display. The striking portion includes a circular artificial mat and a golf tee fixed to the center of the artificial mat. The target part is spaced apart from the hitting part by a predetermined distance, and includes a target shape and a golf ball hit the golf ball, the net is connected to the periphery of the target and hit the golf ball away from the target, and the golf ball is attached to the target It includes a target sensor for measuring the position and the strength to hit. The display unit is located in one side of the hitting portion within the golfer's viewing angle range, respectively connected to the hitting portion and the target portion, the distance and arrival position of the golf ball based on the information input from the hitting portion and the target portion, respectively It includes a central control unit for determining, and displays the hit result determined by the central control unit on the virtual golf course.

The sensor unit may further include a target sensor controller connected to one side of the sensor unit and converting the measured information into a predetermined signal. The information input to the central control unit may include the direction of the wind, the strength of the wind, the type of golf course, the type of club, the location and intensity of the golf ball hit the target.

The hitting part may be further fixed to the periphery of the artificial mat, and may further include a wind generating part including a compressor part for generating wind and a wind guide part for guiding the direction of the generated wind.

Golf practice method according to an embodiment for realizing another object of the present invention includes the step of inputting input information. The input information is then displayed on the screen of the display unit. Thereafter, the golfer hits the golf ball at the hitting portion formed with a circular artificial mat. Then, when the golf ball hits the target portion spaced a predetermined distance, the hitting position and strength is measured. After that, the hitting result is calculated based on the measured position and strength of the golf ball and the input information. After that, the hit result is displayed on the screen of the display unit.

The inputting of the input information may include inputting a type of club, a direction of wind, a strength of wind, and a type of golf course.

On the other hand, when the wind direction and wind intensity information is input, the wind may be generated in the wind generator based on this.

When calculating the hit result, the flying distance and the arrival position of the golf ball can also be calculated. In this case, the input information and the hit result may be displayed on the virtual golf course, respectively.

According to the present invention as described above, since the wind generating portion for generating a wind toward the golfer can generate wind of various strength and various directions, the golfer can adjust the environment as if hitting the golf ball in the actual golf course, golfer It can be interesting.

In addition, the display unit displays the distance and arrival position of the golf ball in the background of the rough golf course, rough, bunker, green, etc., the golfer can feel the golf practice in the actual golf course, various golf courses and various holes Experience will improve your skills.

Hereinafter, with reference to the accompanying drawings, it will be described in detail a preferred embodiment of the present invention.

1 is a perspective view showing a golf exerciser according to an embodiment of the present invention.

Referring to FIG. 1, the golf exerciser according to the present embodiment includes a hitting part 100, a target part 200, and a display part 300.

The hitting part 100 is a synthetic mat 150, a golf tee (not shown) fixed to the center of the artificial mat and the wind generating unit 110, 120, 130, 140 fixed around the artificial mat 150 ). The artificial mat 150 is made of a size sufficient to allow a golfer to swing, preferably made of a circular shape. When the artificial mat 150 is manufactured in a circular shape, the wind generating parts 110, 120, 130, and 140 to be described later may be constantly formed on the periphery of the golf mat, and the wind may be constantly generated in a 360 degree range. A golf tee (not shown) and a golf ball may be fixed at the center of the artificial mat 150, and the golfer hits the golf ball.

Wind generators 110, 120, 130, 140 according to this embodiment is fixed to the periphery of the artificial mat 150 at intervals of about 90 degrees, a detailed description thereof will be described later.

The target part 200 is spaced apart from the striking part 100 by a predetermined distance and is fixed to a predetermined fixing structure (not shown). The target portion 200 is fixed in consideration of the trajectory of the hit golf ball, and in general fixed to a predetermined height from the ground in consideration of the distance from the hitting portion 100. The target portion 200 needs to increase the area away from the hitting portion 100 so that the golf ball does not escape.

The display unit 300 is fixed to one side of the striking unit 100. When the golfer is located in the hitting part 100 for the hitting, it is preferable that the golfer is fixed within the viewing angle range of the golfer. In contrast, the display unit 300 may be fixed to be spaced apart from the striking unit 100 in order to avoid an impact caused by the golfer's swing or the striking golf ball. Alternatively, the display unit 300 may be manufactured to be movable. The display unit 300 includes a screen 310 for displaying a screen. The screen 310 is preferably disposed at a position corresponding to the golfer's field of view.

FIG. 2 is a cross-sectional view of the striking unit 100 according to the exemplary embodiment of the golf exerciser of FIG. 1 taken along the line II ′ of FIG. 1.

Referring to Figure 2, the hitting part 100 according to the present embodiment, as already mentioned, of the artificial mat 150, the golf tee (not shown) and the artificial mat 150 fixed to the center of the artificial mat 150 And wind generators 110, 120, 130, and 140 fixed to the periphery, and each of the wind generators 110, 120, 130, and 140 includes a compressor unit 111, 121 and a wind guide unit 11, 122). The wind generators 110, 120, 130, and 140 each include a compressor and a wind guide, and in FIG. 2, a cross-sectional view along the line II ′ of FIG. 1 is illustrated. The compressor portion and wind guide portion 140 are not shown. Since the compressor and the wind guide of the wind generators 130 and 140 are substantially the same as the compressors 111 and 121 and the wind guides 112 and 122 of the wind generators 110 and 120 to be described below. Omit the description.

The compressors 111 and 121 generate wind and provide the wind to the wind guides 112 and 122. Specifically, the compressor parts 111 and 121 may be fixed to one side of the wind guide parts 112 and 122 or may be fixed to be spaced apart from the wind guide parts 112 and 122 by a predetermined distance. The compressors 111 and 121 may be devices that convert pressure and speed by pressurizing gas, similar to a general compressor.

Meanwhile, the compressor units 111 and 121 may be connected to the wind generators 110 and 120, respectively, to independently generate wind in the wind generators 110 and 120. Unlike this, although not shown, one compressor unit is connected to all of the wind generators 110, 120, 130, and 140 to generate a constant wind, and then is connected to each of the wind generators 110, 120, 130, and 140. A predetermined control unit may adjust the type and intensity of the generated wind to provide the wind guide unit. In this case, the illustrated compressor units 111 and 121 may correspond to a predetermined controller for adjusting the type and intensity of the generated wind.

The wind guide parts 112 and 122 are fixed to the bottom of the artificial mat 150 and guide the direction of the wind generated by the compressor parts 111 and 121. Specifically, in order to provide a golfer with a wind similar to that of an actual golf course, in order not to disturb the golfer's putting as much as possible, the wind guide parts 112 and 122 may be spaced apart from the golfer by a predetermined distance and may be around the artificial mat 150. It is preferably fixed to the bottom. In addition, as already mentioned, it is preferable that the golfer is fixed along the edge of the circular artificial mat 150 around the artificial mat 150 having a circular shape in order to hit the wind of a certain intensity in the 360 degree range.

However, since the wind guide parts 112 and 122 are fixed to the floor, it is necessary to have a special shape to guide the wind to the whole body of the golfer. For example, the wind guides 112 and 122 may have a semi-conical shape in which the bottom surface of the wind guide portion 112 and 122 has a larger opening than that of the inlet. Specifically, the inlet of the wind guide portion 112, 122 is formed to be opened to a predetermined size so that the wind generated from the compressor (111, 121) can be introduced. In addition, the outlets of the wind guide parts 112 and 122 are also formed to be open to allow the wind introduced to the inlet to flow out. However, since the outlets of the wind guide parts 112 and 122 have to flow out the wind in a relatively wide range, the cross-sectional area of the wind guide parts 112 and 122 may be wider than that of the inlet of the wind guide parts 112 and 122.

Therefore, as shown in FIG. 2, the cross sections of the wind guide portions 112 and 122 may be manufactured to have a shape substantially corresponding to the cross section of the cone. That is, the cross sections of the wind guide parts 112 and 122 may have a shape similar to a triangle, but the exit portions of the wind guide parts 112 and 122 are considered in consideration of the area where the wind flows out so that the wind flows out to the golfer's whole body. It can be manufactured in a soft shape. As a result, the cross section of the wind guides 112 and 122 is sufficient if the outlet has a shape inclined at a predetermined angle so that the wind flows out to the whole body of the golfer.

Meanwhile, referring again to FIG. 1, the striking part 100 according to the embodiment illustrated in FIG. 1 may include wind generators 110, 120, 130, fixed to the periphery of the artificial mat 150 at intervals of about 90 degrees. 140). In this case, the wind generator 110, 120, 130, 140, when the golfer is standing toward the golf ball and golf tee, the wind is generated around the front, rear, left and right sides of the golfer. Therefore, in order for the golfer to be more realistically struck, and to feel the direction and intensity of the wind in various ways, the wind generators 110, 120, 130, and 140 may be located in the widest possible area around the artificial mat 150. It is preferable to be fixed. As the range of the wind generators 110, 120, 130, and 140 increases, the capacity of the compressor portion needs to be increased or the number thereof increases.

The wind generators 110 and 120 include connection lines 170 and 180, and are connected to the central control unit of the display unit 300 to be described later through the connection lines 170 and 180. The wind generators 110 and 120 may not be connected to adjacent wind generators 110 and 120, but may be individually connected to the display unit 300 through the connection lines 170 and 180. The wind generators 110 and 120 may be connected to each other through the adjacent wind generators 110 and 120 and the connection lines 170 and 180, and then to the display unit 300. This may vary depending on the control method of the central controller to be described later.

As a result, in the striking part 100 according to the present embodiment, the wind generators 110, 120, 130, and 140 may include various directions, including the compressor parts 111 and 121 and the wind guide parts 112 and 122. May cause excessive wind strength. For example, the direction of the wind generated through the wind generators 110, 120, 130, and 140 may be simply controlled in any one of the front, rear, left or right side of the golfer, and variously. May be controlled to be rotated by a predetermined angle about the front of the golfer. In addition, the direction of the wind may be controlled so that the wind is generated from two or more directions. On the other hand, the strength of the wind generated through the wind generating unit (110, 120, 130, 140) can be simply controlled to be divided into the stages of weak, medium, river, variously more than the stage of the intensity of the wind It can also be finely controlled.

Figure 3a is a perspective view showing a hitting portion 101 according to another embodiment of the golf exerciser of FIG.

Referring to FIG. 3A, the wind generating unit 190 fixed to the striking unit 101 according to the present embodiment is fixed at a predetermined interval smaller than 90 degrees to the bottom around the circular artificial mat 150. On the other hand, the wind generating unit 190 according to the present embodiment, the shape of the compressor (not shown) and the wind guide unit including the wind generating unit, a manufacturing method, a fixing method and a control method, etc. are carried out in FIGS. 1 and 2. Since it is substantially the same as the wind generating unit 110, 120, 130, 140 by way of example, a duplicate description will be omitted.

Specifically, the wind generating unit 190 according to the present embodiment at intervals smaller than the wind generating unit 110, 120, 130, 140 fixed to the hitting unit 100 according to the embodiment of FIGS. 1 and 2, For example, the case shown in FIG. 3A may be arranged at intervals of about 36 degrees. On the other hand, since the wind generating unit 190 is narrower than the wind generating unit 110, 120, 130, 140 of the embodiment of the arrangement interval, the wind cover of the previous embodiment the range covered by one of the wind generating unit 190 One of the parts 110, 120, 130, and 140 may be smaller than the range covered. That is, the size of one wind generating unit 190 may be manufactured relatively small. However, even if the size of each of the wind generating unit 190 is made small, since the fixed at regular intervals smaller than 90 degrees in the peripheral 360 degree range of the golfer, the wind generating unit 110, according to the embodiment of Figures 1 and 2 120, 130, 140 may sufficiently generate the wind direction and intensity corresponding to the wind direction and intensity that can occur.

In particular, since the wind generating unit 190 according to the present embodiment is fixed at a predetermined interval around the golfer, when controlling the direction of the wind, when the golfer is located in front of the golf ball and the golf tee, the front of the golfer When the wind is generated at a predetermined angle from the wind direction can be controlled very easily.

3B is a perspective view illustrating the striking unit 102 according to another embodiment of the golf exerciser of FIG. 1.

Referring to FIG. 3B, the wind generator 191 fixed to the striking part 102 according to the present embodiment is continuously fixed to the bottom around the circular artificial mat 150. On the other hand, the wind generator 190, the compressor (not shown) including the wind generating unit and the cross-sectional shape of the wind guide unit, the manufacturing method, the fixing method and the control method, etc. of FIG. 1 and FIG. Since the wind generating unit 110, 120, 130, 140 according to the embodiment is substantially the same, overlapping description thereof will be omitted.

Specifically, the wind generator 191 according to the present embodiment, unlike the wind generator according to the previous embodiment, is not fixed at a predetermined interval and are continuously produced and fixed to the floor. Thus, the striking portion 102 has a shape in which the upper portion of the dome ball is open. However, in order to prevent the wind generator 191 from being damaged by the hit golf ball, a part 192 of the wind generator 191 fixed on the trajectory of the hit golf ball may be removed. In this case, wind is not generated from the removed portion 192.

In the wind generating unit 191 according to the present embodiment, the wind guide is continuously manufactured, but in order to generate wind from various directions and generate wind of various intensities, it is preferable that a plurality of compressor units (not shown) are provided. . The specific number of the compressor units (not shown) is determined according to the needs of the golfer, and it is obvious that fine control is possible as the number of the compressor units (not shown) increases.

In addition, since the wind generating unit 191 according to the present embodiment is fixed continuously around the golfer, when controlling the direction of the wind, when the golfer is located in front of the golf ball and the golf tee, the golfer is predetermined from the front of the golfer. When generating wind at an angle of, it is possible to control the direction of the wind most easily.

4 is an exploded perspective view illustrating the target part 200 according to an embodiment of the golf exerciser of FIG. 1.

Referring to FIG. 4, the target part 200 according to the present exemplary embodiment includes a target 210, a mesh 220, and a target sensor 230.

The target 210 includes a target shape and collides with a golf ball. Specifically, the target 210 may generally include a target shape 211 in which a plurality of circle shapes are drawn. Alternatively, the shape of the actual golf course may include a target shape drawn. Since the target 210 collides with the golf ball flying strongly, it is preferable to be made of a cloth material having a good shock absorbing power to reduce the impact of the golf ball. However, when the shock absorbing power is made of an excessively excellent material or an excessively thick material, since the impact force is not transmitted to the target sensor unit 230 attached to the back of the target 210, the target sensor unit 230 is not damaged. It is preferable that the impact force is manufactured to a degree.

The mesh 220 is connected to the periphery of the target 210 and hit the golf ball off the target 210. In detail, the mesh 220 includes a mesh 221 and a fixing part 222. The net portion 221 is made of a mesh of the mesh smaller than the diameter of the golf ball so that the hit golf ball does not pass, it is preferable to be made as large as possible in order to protect the surrounding facilities from the wrong blow. The fixing portion 222 is fixed to the connecting portion 212 formed at the corner of the target 210, to fix the net portion 221. For example, the fixing part 222 may be fixed to four corners when the net part 221 has a rectangular shape.

The target sensor unit 230 is attached to the rear surface of the target 210 to measure the position and strength of the golf ball hit the target 210. Although not shown, a protection member (not shown) may be attached between the target sensor unit 230 and the target 210 to prevent damage to the target sensor unit 230.

Specifically, the target sensor unit 230 may include a position sensor 232 for measuring the position of the golf ball and an impact force sensor 232 for measuring the strength that the golf ball hit. Although the two sensors are substantially different in role, it is preferable that the positions of the two sensors are substantially the same, so that the two sensors are not distinguished from each other. The position sensor and the impact force sensor 232 are attached to the surface facing the target 210 of the target sensor unit 230, as shown in Figure 4, are arranged and attached at regular intervals.

The position sensor 232 recognizes the position of the golf ball when the golf ball hits the target 210. The impact force sensor 232 recognizes the impact force of the golf ball when the golf ball hits the target 210. However, if the golf ball hits the target 210, if the impact force sensor 232 absorbs all the impact force of the golf ball, the impact force sensor 232 will be damaged before recognizing the impact force.

Therefore, in order to prevent damage to the impact force sensor 232 and reduce the impact of the golf ball, as already mentioned, it is preferable to manufacture the target 210 with a cloth material having a good shock absorption. However, if the target 210 is made of a cloth material having a shock absorbing power, the impact force of the golf ball is reduced and transmitted to the impact force sensor 232. In this case, in order to measure the impact force sensor 232 without distorting the actual impact force of the golf ball, the impact force measured by the impact force sensor 232 is considered as the actual impact force in consideration of the attenuation coefficient of the target 210. It should be converted. Similarly, when a protection member (not shown) is attached between the target sensor unit 230 and the target 210, the attenuation coefficient of the target 210 and the protection member (not shown) is considered in consideration of In addition, the impact force measured by the impact force sensor 232 should be converted into an actual impact force.

On the other hand, the target sensor unit 230 further includes a target sensor control unit 233. The target sensor control unit 233 is connected to one side of the target sensor unit 230. Alternatively, the target sensor unit 230 may be fixed to be spaced apart from the target sensor unit 230 so as not to be damaged by the impact of the golf ball.

The target sensor control unit 233 converts the position and impact force information of the golf ball measured by the position sensor and impact force sensor 232 into a predetermined signal that can be processed by the display unit 300 to be described later. In particular, the target sensor control unit 233 converts the impact force of the golf ball actually measured by the impact force sensor 232 into the impact force of the actual golf ball in consideration of the attenuation coefficient of the target 210.

The target sensor control unit 233 transmits a predetermined signal converted by the target sensor control unit 233 to the display unit 300 to be described later through the connection line 234.

On the contrary, the target sensor unit 230 does not include the target sensor control unit 233 and includes only the connection line 234, and displays the information measured by the position sensor and the impact force sensor 232 to be described later ( 300). In this case, the display unit 300 converts the information measured by the target sensor unit 230 into a predetermined signal that can be processed.

5 is a front view illustrating the display unit 300 according to an exemplary embodiment of the golf exerciser of FIG. 1.

Referring to FIG. 5, the display unit 300 according to the present exemplary embodiment includes a screen 310 and a central controller 320. The screen 310 is located within the golfer's viewing angle range, preferably the golfer's front viewing angle range, when the golfer is positioned towards the golf ball and golf tee. Thus, the screen 310 preferably includes a support 313 connected in a downward direction, and is fixed to a predetermined height from the ground.

The screen 310 may be a general flat panel display panel and may be manufactured in various sizes to meet the needs of a golfer. The screen 310 may display the type and shape of the selected golf course 311, and the location where the hit golf ball falls on the golf course 311, the flying distance of the hit golf ball, and the like. That is, the screen 310 may display all the states of the current golf practice.

The central control unit 320 may be fixed to one side of the screen 310 as shown, otherwise, the central control unit 320 may be spaced apart from the screen 310 by a predetermined distance, or may be manufactured as a remote control capable of remote control. It may be. On the other hand, the central control unit 320 is a part 321 for controlling the direction of the wind generated from the wind generating unit, a part 322 for controlling the intensity of the wind, a part 323 for controlling the type of golf course and It may include a portion 324 for controlling the type of golf club. In this case, the control signal regarding the direction of the wind and the wind intensity of the central control unit 320 is connected through the connection line 326 connected to the central control unit 320 and the connection lines 170 and 180 connected to the striking unit. It is transmitted to the wind generating portion of the hitting portion. Thus, the wind generator generates wind having a specific direction and intensity in response to the control signal.

Meanwhile, the position and impact force information of the golf ball converted into a predetermined signal by the target sensor control unit 233 may be connected to the connection line 325 of the central control unit 320 connected to the connection line 234 of the target sensor control unit 233. It is delivered to the central control unit 320 through).

Thus, the central control unit 320 converts the flying distance and arrival position of the hit golf ball based on the direction of the wind, the strength of the wind, the type of golf course, the type of the club and the location and strength of the golf ball hit the target. The screen 310 is displayed.

6 is a block diagram illustrating a golf practice method 400 according to an embodiment of the present invention.

Referring to FIG. 6, the golf practice method 400 according to the present embodiment includes inputting input information 410, hitting a golf ball 420, calculating output information 430, and output information. A step 440 is displayed.

First, in the golf practice method 400 according to the present embodiment, input information is input. Specifically, the golfer selects (411) the golf club to be used through the portion 324 for controlling the type of golf club of the central control unit 320. As such, incorporating the golf club into the input information includes a golf club including a driver, wood, iron, pitch wedge, sand wedge, and the like. Since the trajectory of the hit golf ball and the impact force that hits the target 210 are different according to the type of the golf ball, when the distance and arrival position are converted, a predetermined fixed coefficient should be included according to the type of the club. . Of course, in the embodiment of the present invention because the distance and the arrival position is converted based on the impact force hit the target 210 may be less influence according to the type of club, but for accurate calculation it is necessary to include a golf club in the input information There is.

In addition, the golfer selects (412) the direction of the wind and the strength of the wind through the portion 321 for controlling the direction of the wind and the portion 322 for controlling the intensity of the wind of the central control unit 320. As already mentioned, it is possible to generate a predetermined wind by controlling the wind generating unit of the hitting portion by the direction of wind and the wind intensity signal selected by the golfer.

In addition, the golfer selects (413) the type of the golf course through the portion 323 for controlling the type of the golf course of the central control unit 320. In the present invention, since the central control unit 320 may include various types of golf course information, the golfer selects a diverse and realistic golf course, thereby enhancing the interest of the golfer. Meanwhile, the type of golf course selected by the golfer may be immediately displayed through the screen 310 of the display unit 300.

Thereafter, the golfer hits the golf ball after being positioned in the hitting part 100.

Thereafter, the central control unit 320 calculates output information.

In detail, the target sensor unit 230 measures the hitting position at which the golf ball hits the target 210 (432), and measures 433 the hitting strength at which the golf ball hits the target 210. As already mentioned, in the case of measuring the hit strength of the golf ball, the actual impact force of the golf ball should be calculated using the attenuation coefficient of the target 210. The measured and calculated hitting position and the hitting strength are input through the connection line 325 of the central control unit 320.

In addition, the central control unit 320 receives inputs (434, 435) through the connection line 326 of the central control unit 320, the direction of the wind and the wind intensity information selected by the golfer before the hit. In addition, the central control unit 320 receives 436 the impact factor information corresponding to the type of club based on the type of club selected by the golfer before the hit.

As such, the central control unit 320 may provide the impact position measurement information 432 and the impact intensity conversion information 433, the wind direction input information 434, the wind intensity input information 435, and the impact coefficient input information 436. Based on the distance of the golf ball and the arrival position where the golf ball arrives from the selected golf course (437).

Thereafter, the screen 310 of the display unit 300 displays output information. Specifically, the screen 310 displays (441) the distance of the golf ball converted in the central control unit 320, and displays (442) the arrival position of the golf ball.

The golfer checks the hit result based on the information displayed on the screen 310 as described above, and inputs the input information again for the next hit.

7 is a schematic diagram illustrating a method of converting a distance from the central control unit 320 according to an embodiment of the present invention. In FIG. 7, the first direction X, the second direction Y, and the third direction Z are substantially perpendicular to each other and form a space.

Referring to FIG. 7, when the golfer hits the golf ball G, it is assumed that the golf ball G hits a predetermined position T of the target part 200. ) Converts the distance as follows.

First, it is assumed that the selected golf club is a driver, and the fixed factor of the driver is one. In this case, since the fixed coefficient of the golf club is 1, the central control unit 320 may display the calculated flying distance directly on the screen 310 without additional conversion.

On the other hand, it is assumed that the direction of the wind selected by the golfer is the negative first direction (-X), and the intensity of the wind selected by the golfer is assumed to be Fw. In this case, as shown in FIG. 7, the direction and intensity of the wind are represented by a vector.

Thereafter, the golfer hit the golf ball (G), the position sensor 232 of the target portion 200 is a target portion 200 spaced apart by a height of H from the ground hit the point where the golf ball (G) hit Suppose it is recognized as the point T. In addition, after the impact sensor 232 of the target unit 200 measures the impact force of the golf ball (G) hit the target 210, the target sensor control unit 233 is attenuation coefficient to the measured impact force Multiplying, it is assumed that the calculated impact force of the actual golf ball G is a vector having the magnitude of Fs at an angle of θs from the negative first direction (-X) to the positive third direction (+ Z). In addition, it is assumed that the distance from the hitting point of the golfer to the target portion 200 is s.

Then, the central control unit 320 may calculate the magnitude of the total combined force by adding the vector value indicating the direction and intensity of the wind and the vector value indicating the position and magnitude of the impact force. In the present embodiment, the total force is a vector having an angle of θ t in the positive third direction (+ Z) from the negative first direction (−X) and having a magnitude of Fg + Fw.

Based on this, the central control unit 320 may convert the distance S of the golf ball G. FIG. In the present exemplary embodiment, the converted flying distance S may be immediately displayed on the screen 310, and at the same time, the current position of the golf ball G may be displayed on the screen 310.

According to the present invention as described above, because it can generate a wind of various strength and various directions, including a wind generating portion for generating a wind toward the golfer, the golfer can adjust the environment as if hitting the golf ball in the actual golf course, It can be interesting to golfers.

In addition, the display unit displays the distance and the arrival position of the golf ball against the backdrop of rough, bunker, green, etc. of the actual golf course, the golfer can feel the practice of golf in the actual golf course, various golf courses and various holes Experience will improve your skills.

In the detailed description of the present invention described above with reference to the preferred embodiments of the present invention, those skilled in the art or those skilled in the art having ordinary skill in the art will be described in the claims to be described later It will be understood that various modifications and variations can be made in the present invention without departing from the scope of the present invention.

Claims (25)

A hitting part including a circular artificial mat, a golf tee fixed to the center of the artificial mat, and a wind generating part fixed around the artificial mat to generate wind; A target part fixed at a predetermined distance from the hitting part; And Located on one side of the hitting portion within the golfer's viewing angle range, the golf exerciser including a display unit for displaying a hit result toward the target on the virtual golf course. The golf exerciser according to claim 1, wherein the wind generator comprises a compressor unit for generating wind and a wind guide unit for guiding the direction of the generated wind. The golf exerciser according to claim 2, wherein the wind guide part is fixed to a bottom part around the artificial mat. The golf exercise machine according to claim 3, wherein the wind guide part has a semiconical shape having a bottom surface wider than a cross-sectional area of the inlet, and guides the generated wind to the entire body of the golfer. 5. The golf exerciser according to claim 4, wherein the wind generator is fixed to the bottom around the circular artificial mat at intervals of 90 degrees to generate wind around the front, rear, left and right sides of the golfer. 5. The golf exerciser according to claim 4, wherein the wind generator is fixed at a predetermined interval smaller than 90 degrees at a bottom around the circular artificial mat, and generates wind at the predetermined interval around a golfer. 6. 5. The golf exerciser according to claim 4, wherein the wind generator is continuously fixed to the bottom around the circular artificial mat to generate wind in all directions around the golfer. 6. The target of claim 1, wherein the target portion includes a target shape and strikes a golf ball; Golf exerciser comprising a target sensor for measuring the intensity. The golf exerciser according to claim 8, wherein the sensor unit further comprises a target sensor controller connected to one side of the sensor unit and converting the measured information into a predetermined signal. The golf exercise machine according to claim 9, wherein the attenuation coefficient of the target is considered when the strength information of the golf ball measured by the target sensor controller is converted into a predetermined signal. The golf exerciser according to claim 8, wherein the target part further comprises a protection member attached between the target and the target sensor part. The display apparatus of claim 8, wherein the display unit further comprises a central control unit connected to the hitting unit and the target unit to determine a distance and a arrival position of a golf ball based on information input from the hitting unit and the target unit, respectively. Golf exerciser, characterized in that. The golf exerciser according to claim 12, wherein the information input to the central control unit includes a wind direction, a wind strength, a type of golf course, a type of club, a position where the golf ball hits a target, and a strength. A striking part including a circular artificial mat and a wind generator fixed around the artificial mat; A target part spaced apart from the hitting part, the target part including a target sensor part measuring a position and strength of the hitting golf ball; And  Located on one side of the hitting portion, and connected to the hitting portion and the target portion, respectively, based on the direction of the wind, wind strength, the position and strength of the golf ball hit the target, respectively input from the hitting portion and the target portion Golf exerciser comprising a display unit having a central control unit for determining the distance of the golf ball. The golf exercise machine according to claim 14, wherein the display unit displays the hit result determined by the central control unit on a virtual golf course. The golf exerciser according to claim 15, wherein the wind generator comprises a compressor unit for generating wind and a wind guide unit for guiding the direction of the generated wind. An impact part including a circular artificial mat and a golf tee fixed to the center of the artificial mat; A target spaced apart from the hitting portion, a target shape, including a target hit the golf ball, a net connected to the periphery of the target and hit the golf ball away from the target, and a position attached to the back of the target golf ball hit the target And a target unit including a target sensor unit for measuring intensity; And Located at one side of the hitting portion within the golfer's viewing angle range, respectively connected to the hitting portion and the target portion to determine the distance and arrival position of the golf ball based on information input from the hitting portion and the target portion, respectively And a display unit for displaying a hit result determined by the central controller on a virtual golf course. The golf exercise machine according to claim 17, wherein the sensor unit further comprises a target sensor control unit connected to one side of the sensor unit and converting the measured information into a predetermined signal. 19. The golf exerciser according to claim 18, wherein the information input to the central control unit includes wind direction, wind strength, type of golf course, type of club, position and strength at which the golf ball hits the target. 20. The golf exerciser according to claim 19, wherein the hitting part further comprises a wind generating part fixed to the periphery of the artificial mat and including a compressor part for generating wind and a wind guide part for guiding the direction of the generated wind. . Inputting input information; Displaying the input information on a screen of a display unit; Hitting a golf ball by a golfer at a hitting part in which a circular artificial mat is formed; Measuring the impacted position and strength when a golf ball strikes a target spaced a predetermined distance apart; Calculating a hitting result based on the measured position and strength of the golf ball and the input information; And And displaying the hit result on the screen of the display unit. The method of claim 21, wherein the inputting of the input information comprises inputting a club type, a wind direction, a wind intensity, and a golf course type. 23. The method of claim 22, further comprising the step of generating wind at the wind generator based on the wind direction and wind intensity information is input. 22. The method according to claim 21, wherein the calculating of the hitting result comprises calculating a flying distance and a arrival position of the golf ball. 25. The method of claim 24, wherein the input information and the hit result are respectively displayed on a virtual golf course.

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