KR101515428B1 - Golf grip including swing analysis sensor and the swing analysis system - Google Patents

Abstract

The present invention relates to a golf grip with a swing analysis sensor and a swing analysis system using the same, and more specifically, to a swing analysis system using a golf grip with a swing analysis sensor, which includes a club identification unit (100) for identifying information about the golf club and a swing detection unit (200) for detecting swing information according to the user′s swing postures. The system using the golf grip comprises a central management unit (300) which analyzes the user′s swing information transferred from the golf grip in real time and which provides feedback to the user. The central management unit (300) includes: a memory unit (310) which stores the information about the golf club and swing transferred from the golf grip, a swing analysis unit (320) which analyzes the user′s swing postures using the information about the golf club and swing transferred from the golf grip, and an information transfer unit (330) which informs the user of the swing posture information analyzed by the swing analysis unit (320) in real time by controlling existing voice output means or by controlling an existing monitoring means.

Description

Technical Field [0001] The present invention relates to a golf grip including a swing analysis sensor and a swing analysis system using the swing analysis sensor,

The present invention relates to a golf grip having a swing analysis sensor and a swing analysis system using the swing analysis sensor. More particularly, the present invention relates to a swing analysis system using a golf club The angle of the head, the angle of the head and the data of the speed are sensed to analyze the angle of the head face, the swing locus, the swing rhythm and tempo, the head speed and the swing plane and feedback the golfer's swing motion, And more particularly, to a golf grip having a swing analysis sensor capable of correctly correcting a swing motion and a swing analysis system using the same.

Recently, only a limited number of people have recognized golf as a high-class sport, and it has become widely recognized as a sport for physical and mental health. As a result, the number of people who enjoy golf is steadily increasing It is true.

Golf is a sport in which 18 holes are played in 3 rounds or 4 rounds depending on the way of running the game, and the golfer who has recorded the lowest number of strokes is the winner. The momentary blow is the sport that determines the direction and distance of the ball. Along with the accuracy, the fitness that supports it can be said to influence the victory and defeat. Here, since the accuracy is largely influenced by the golf swing motion, accurate accuracy and distance can be obtained only by correct hit in the right posture. Accordingly, in order to have a correct golf swing motion, the golfer watches the golf game, observes the motion of the professional golfers, or obtains information while watching a golf teaching broadcast.

In the case of a beginner who is new to golf, it is necessary for the expert to directly instruct the golfer to accurately swing. Therefore, even a skilled golfer can accurately hit the ball at the target point based on the swing already learned It is a sport that requires constant training to be able to do.

Important factors in golf swing analysis are angle of head face, head speed, swing plane, swing trajectory, swing rhythm and tempo according to golf club swing. These elements are repeatedly corrected, The goal of golf swing practice is to reproduce the same swing at all times in the actual rounding.

In golf swing practice, there are an address, a back swing, a down swing, an impact and a finishing, which are standard operations of a golf swing, Calibration is required.

However, there is a great inconvenience because direct instruction from experts is costly, and it is a great inconvenience because it requires a lot of time, or it takes a lot of time, to get the guidance.

Accordingly, in recent years, many golfers are using an image analysis system to learn the correct golf swing attitude. The golf swing operation is corrected while reproducing the recorded image information of the user. It is recognized that it is useful not only for correcting the golf swing motion but also for recognizing a problem. However, the use of the image analysis system can record , It takes extra time to check the image to recognize the problem after swinging or hitting and it takes more time to analyze the swing or hit to find the problem Therefore, it is inappropriate for repeated training.

In order to overcome the disadvantages of such an image analysis system, conventionally, an inertial sensor element was attached to a golfer's wrist and gloves to obtain accurate data, and the swing was accurately analyzed using the inertial sensor element.

However, when the inertial sensor element is attached to the golfer's wrist or glove, the swing data of the golf club can not be correctly transmitted.

In Korean Patent No. 10-1195497 ("Golf Swing Attitude Analysis System", hereinafter referred to as "Prior Art 1"), a sensor attached to a part of a golfer's body not only accurately measures the position of a body during swing, A posture analysis system of the golf swing that can receive the measurement data and analyze the swing posture is posted.

In the prior art document 1, there is a problem that accurate swing data of the golf club, which is the above-described problem, can not be received, and measures for this problem are not mentioned at all.

Korean Patent No. 10-1195497 (Published on October 23, 2012)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a golf club head having a club identification part and a swing sensing part on a golf club grip, Angle and speed data of the golfer are analyzed to analyze the angle of the head face, swing trajectory, swing rhythm and tempo, head speed and swing plane, thereby feedbacking the golfer's swing motion, And to provide a golf grip having a swing analysis sensor capable of correctly correcting an operation and a swing analysis system using the same.

A golf grip having a swing analysis sensor according to an embodiment of the present invention includes a grip portion 10 formed to surround a certain region of one end of the shaft 1, And a shaft insertion portion (20) formed at one end of the swing analysis sensor (10). The golf grip having the swing analysis sensor is attached to the inside of the other side of the grip portion And a swing sensing unit 200a formed on the other side of the grip unit 10 for sensing swing information according to a swing motion of the user, Or,

The golf grip having the swing analysis sensor is attached to the inside of the other end of the grip portion 10 and includes a club identification portion 100b for identifying information of a golf club, a holder portion 100b formed outside the other end of the grip portion 10, And a swing sensing unit 200b coupled to one side of the holder 30 and sensing swing information according to a swing motion of the user.

Here, the club identification units 100a and 100b may include a club number display unit 110 indicating a number of the golf club so that the user can directly identify the golf club, and a clock identification circuit unit 120).

The swing sensing units 200a and 200b include a club information receiving unit 210 receiving information on the golf club identified by the club identification circuit unit 120, a sensor unit 220 sensing the swing information of the golf club A transmitting unit 230 for transmitting the information of the golf club of the club information receiving unit 210 and the swing information of the sensor unit 220 to the outside and a power supply unit for supplying power to the swing sensing units 200a and 200b And a power supply unit 240.

In addition, the sensor unit 220 includes a first sensor 221 for sensing the rotational speed of the golf club, and a second sensor 222 for sensing the rotational direction of the golf club.

A swing analysis system using a golf grip having a swing analysis sensor according to an embodiment of the present invention includes a club identification unit 100 for identifying information on a golf club, a swing detection unit for detecting swing information according to a swing motion of the user, The golf swing analysis system includes a central management unit 300 for analyzing a user's swing information received from the golf grip in real time and feedbacking the user to the user, The central management unit 300 includes a memory unit 310 for storing information and swing information of the golf club transmitted from the golf grip, information on the golf club transmitted from the golf grip, and swing information A swing analysis unit 320 for analyzing the swing motion of the user, and a voice output unit for controlling the swing analysis unit 320 And an information transfer unit 330 for guiding the user's swing motion analysis information in real time or controlling the monitoring means to guide the user's swing motion analysis information analyzed by the swing analysis unit 320 in real time, .

The swing analysis system using the golf grip having the swing analysis sensor includes a user setting unit 410 connected to the central management unit 300 through a network and receiving a tolerance range of a desired swing motion from the user The central management unit 300 may further include a user terminal 400 configured to receive a user analysis result of the user analyzed by the swing analysis unit 320 using the tolerance range input through the user setting unit 410, And an error analysis unit 340 for re-analyzing the error information with the swing motion analysis information of the swing motion analysis information.

In addition, the information transmitting unit 330 may inform the user of the error result analyzed by the error analyzing unit 340 using the audio output unit or the monitoring unit.

The golf grip having the swing analysis sensor according to an embodiment of the present invention and the swing analysis system using the golf grip according to an embodiment of the present invention includes a club identification part and a swing detection part in a golf club grip, The golf club head automatically recognizes the type of the golf club having the golf club head, and is capable of real-time sensing of the rotational direction, angle and speed of the golf club head according to the swing motion of the user (golfer).

In addition, the angle of the head face, the swing locus, the swing rhythm and tempo, the head speed and the swing plane are analyzed using the information of the transmitted golf club and the user's swing motion information, that is, So that it is possible to feed back a sound or an image, and moreover, to correct the erroneous swing motion correctly.

In this way, it is very useful in actual rounding or indoor practice field. In addition to real-time feedback, it also stores swing analysis data in a separate storage area and effectively provides analysis information including graphs thereof, It can increase the effect and contribute to the improvement of the score.

1 is a view showing a general golf club.
2 is a view showing a golf grip 1000a having a swing analysis sensor according to an embodiment of the present invention.
3 is a view showing a golf grip 1000b having a swing analysis sensor according to another embodiment of the present invention.
4 is an exemplary view showing a club identification unit 100, 100a, 100b according to an embodiment of the present invention.
FIG. 5 is a detailed view of the club identification unit 100, 100a, 100b and the swing sensing units 200, 200a, 200b according to an embodiment of the present invention.
FIG. 6 is a view illustrating a swing analysis system using a golf grip having a swing analysis sensor according to an embodiment of the present invention. Referring to FIG.
FIG. 7 is a detailed view of the central management unit 300 according to an embodiment of the present invention.
FIG. 8 is a schematic view of a swing analysis system using a golf grip having a swing analysis sensor according to another embodiment of the present invention.
FIG. 9 is a graph showing changes in acceleration of a golf club with respect to swing information sensed by a first sensor 221 of the swing sensing units 200, 200a, 200b according to an embodiment of the present invention.
10 is a view showing a head trajectory of a golf club before and after a hit according to an embodiment of the present invention.

Hereinafter, a golf grip having a swing analysis sensor according to an embodiment of the present invention and a swing analysis system using the same will be described in detail with reference to the accompanying drawings. The following drawings are provided by way of example so that those skilled in the art can fully understand the spirit of the present invention. Therefore, the present invention is not limited to the following drawings, but may be embodied in other forms. In addition, like reference numerals designate like elements throughout the specification.

In this case, unless otherwise defined, technical terms and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the following description and the accompanying drawings, A description of known functions and configurations that may unnecessarily obscure the description of the present invention will be omitted.

In addition, a system refers to a collection of components, including devices, mechanisms, and means that are organized and regularly interact to perform the required function.

In general, a golf club, that is, a golf club, as shown in FIG. 1, is roughly composed of a grip gripped by a golfer, a long shaft portion of a golf club, And a head which is a hitting surface. More specifically, the head can be divided into a toe, a face, a hosel, and a sole.

The sole refers to the outer edge of the head, that is, the outer edge of the head when the golfer grasps the golf club, the face refers to the face directly touching the ball at the head, and the hosel is the shaft and the angle between the shaft and the ground is referred to as the lie angle.

The loft angle means the angle between the shaft and the face, that is, the angle at which the golf club head face lies, and if the loft is large, the golf club head face lies behind the golf club face . If you hit the ball in this state, the ball will fly into the air rather than move forward, so you can expect the ball to shorten the distance.

Golf clubs are divided into wood, iron, wedge and putter depending on the shape and material of these heads and have different uses and functions. In other words, the purpose differs depending on the distance of the golfer and the characteristics of each golf club.

To be more specific, Wood is a golf club to send the ball as far as possible, so the shaft is long, the head is light and easy to swing, each golf club has its own number, As the length of the shaft becomes longer and the loft angle becomes smaller, the distance increases.

Irons are shorter than Wood, but they can focus more on direction and accuracy, so it's a golf club to pick along the right distance. As with Iron Wood, each golf club has its own numbered number. Like the wood, the length of the shaft is shortened by a small number, and the distance of the loft is small, so that the distance is increased.

In addition, wedges are golf clubs for precisely sending a shorter distance than an iron, and can be distinguished in four ways. A putter is the most important golf club that determines the score, and is a golf club for putting the ball on the green into the hole cup. This is why golf clubs focus on accuracy rather than distance.

Since the number of golf clubs that golfers can carry in the regular round is less than 14, it is a strategy to win the game from choosing a golf club.

The present invention relates to a golf grip having a swing analysis sensor incorporated in various golf clubs having such a complicated configuration, and a swing analysis system using the same.

As shown in FIGS. 2 and 3, the golf grips 1000a and 1000b having the swing analysis sensor according to an embodiment of the present invention include a grip portion (not shown) formed to surround a certain region of one end of the shaft 1 And a shaft inserting part 20 having one end of the grip part 10 opened to insert the shaft 1 therein.

2, the golf grip 1000a incorporating the swing analysis sensor includes a club identification unit 100a that can identify information of a golf club, swing information according to a swing motion of the user, The swing sensing unit 200a may be attached to the inside of the other side of the grip unit 10,

Alternatively, as shown in FIG. 3, the golf grip 1000b having the swing analysis sensor may include a holder unit 30 for fixing the swing sensing unit 200b to the outside of the other end of the grip unit 10 The club identification part 100b capable of identifying the information of the golf club is formed on the inner side of the other end of the grip part 10 and the swing sensing part 200b for sensing the swing information according to the swing motion of the user And can be coupled to one side of the holder 30.

Here, the holder 30 may be formed with a certain type of connection part so that the club identification part 100b and the swing sensing part 200b can be coupled to each other, which is merely an embodiment of the present invention .

More specifically, the club identification units 100a and 100b display a plurality of golf club numbers so that a user (hereinafter referred to as 'golfer') can identify information of the golf club.

The club identification units 100a and 100b may include a club number display unit 110 and a club identification circuit unit 120, as shown in FIGS.

The club number display unit 110 indicates the number of the golf club so that a golfer can identify the golf club through the number of the golf club,

The club identification circuit unit 120 includes ID circuits for each of the golf club types so that the identification information of the golf club can be recognized by the swing sensing units 200a and 200b. The club identification part 100 including the club identification circuit part 120 may be previously attached to each golf club. When the golfer selects the specific golf club, the swing sensing part 200a, The identification information of the golf club can be transmitted automatically.

The club identification portions 100a and 100b and the swing sensing portions 200a and 200b may have a threaded structure as a fastening method for coupling between the club identification portions 100a and 100b and the swing sensing portions 200a and 200b The club identification portions 100a and 100b and the swing sensing portions 200a and 200b can be coupled using various fastening methods such as a screw type, an adhesive type, a magnet type, and a fitting structure.

The identification information of the golf club selected by the golfer, that is, the club number, the length of the shaft, the lie angle, and the loft angle can be sensed through the swing sensing units 200a and 200b .

The swing detecting units 200a and 200b may include the club information receiving unit 210, the sensor unit 220, the transmitting unit 230, and the power unit 240, as shown in FIG.

The club information receiving unit 210 may receive the identification information of the golf club recognized automatically by the club identification circuit unit 120.

The sensor unit 220 senses swing information of the golf club and may include a first sensor 221 and a second sensor 222.

The first sensor 221 is an accelerometer sensor for sensing the rotation speed of the golf club and the second sensor 222 is a gyroscope sensor for sensing the rotation direction of the golf club. Which is merely an embodiment of the present invention.

The first sensor 221 of the sensor unit 220 senses the rotational speed of the golf club and the second sensor 222 senses the face angle of the golf club head when the ball is hit.

The transmitting unit 230 transmits the identification information of the golf club received to the club information receiving unit 210, that is, the unique number of the golf club, and the swing information of the golfer sensed by the sensing unit 220, The rotation speed of the golf club and the face angle of the golf club head when hitting can be transmitted to the outside. At this time, the transmission is performed wirelessly, and various wireless communications such as RF (Radio Frequency), WI-FI (Wireless Fidelity), NFC (Near Field Communication), Zigbee, .

The power supply unit 240 provides power to the swing sensing units 200a and 200b and the swing sensing units 200a and 200b may be provided on the inner side of the grip portion 10 of the golf club, It is preferable to use a small primary battery or a rechargeable secondary battery.

2, the golf grip 1000a incorporating the swing analysis sensor of the present invention is configured such that the club identification part 100a and the swing sensing part 200a are formed inside the other side of the grip part 10 Or,

3, the golf grip 1000b incorporating the swing analysis sensor of the present invention has the club identification part 100b formed on the other side of the grip part 10 and the swing detection part 200b on the other side As shown in FIG.

The identification information of the golf club transmitted from the club identification units 100a and 100b in the golf grips 1000a and 1000b with the swing analysis sensor itself, that is, the unique number of the golf club, The golfer's swing information transmitted from the golf clubs 200a and 200b, that is, the rotation speed of the golf club and the face angle of the golf club head when the golf club is hit can be transmitted to the outside.

As shown in FIG. 6, the swing analysis system using the golf grips 1000a and 1000b with the swing analysis sensor according to an embodiment of the present invention includes golf grips 1000a and 1000b with the swing analysis sensor, And a central management unit 300 for analyzing the user swing information transmitted through the mobile terminal 300 in real time and feedbacking the user to the user.

In other words, the swing analysis system using the golf grip having the swing analysis sensor of the present invention includes the club identification portions 100, 100a, and 100b formed on the golf grips 1000a and 1000b having the swing analysis sensor, The golfer's swing motion is analyzed using the golf club identification information transmitted from the golf clubs 200, 200a, 200b and the swing information of the golfer.

The central management unit 300 may be any type of terminal capable of processing data received from the transmission unit 240 of the swing sensing units 200, 200a, 200b. For example, the central management unit 300 may be a PDA, Tablet PCs and notebooks.

The central management unit 300 may include a memory unit 310, a swing analysis unit 320, an information transfer unit 330, and an error analysis unit 340, as shown in FIG.

The memory unit 310 stores information on the golf club received from the golf grip having the swing analysis sensor and swing information according to the swing motion of the golfer, and also stores information of each golf club, that is, the length, the lie angle and the loft angle of the shaft can be set, changed and stored by the user.

The swing analyzer 320 may analyze the swing motion of the golfer using the information of the golf club transmitted from the golf grip having the swing analysis sensor and the swing information of the golfer.

Specifically, the swing analyzer 320 calculates the swing angle of the golf club, which is the information of the golf club selected by the golfer, the length of the shaft of the golf club, the lie angle and the loft angle, The head speed of the golf club according to the swing of the golfer, the head speed, the swing plane, and the swing angle of the golf club using the rotation speed and direction of the golf club sensed through the acceleration sensor 221 and the gyro sensor 222, , The swing locus, the swing rhythm, and the tempo.

In addition, the swing analyzer 320 may calculate the length, the lie angle, and the loft angle of the shaft according to the corresponding club number information using only the identification information of the golf club selected by the golfer, the golfer's swing motion can be analyzed by matching the information of the loft angle with each other.

The swing locus is a plane generated by a shaft of the golf club during swing when the golf club is rotated using the body as a rotation axis with respect to the ground surface. In other words, it means.

The head speed may be determined as a function of the head radius of the golf club and the acceleration sensed from the acceleration sensor 221. In other words, the head speed of the golf club is the product of the swing radius and the acceleration of the golf club head.

The swing rhythm and tempo can be calculated from the address starting at an approximation of zero acceleration to the ratio of the time of the backswing and the time of the downswing versus time of the backswing tower, and the same swing rhythm and tempo It is important to maintain the above-mentioned swing rhythm and tempo uniformly adapted to the characteristics of the individual.

More specifically, the swing analysis unit 320 calculates the swing information sensed from the swing sensing units 200, 200a, 200b of the golf grip having the swing analysis sensor, that is, The swing information of the golfer sensed through the gyro sensor 222 can be analyzed.

The swing rhythm, the tempo, the head speed, the swing plane, and the like can be analyzed using the rotation speed of the golf club sensed by the acceleration sensor 221, and the rotation direction of the golf club from the gyro sensor 222 And the angles and the swing trajectory of the head face can be analyzed.

9 is a graph of an acceleration change occurring during the swing of the golf club sensed by the acceleration sensor 221. FIG. The graph of the acceleration change is a graph showing the swing motion of the swing motion based on the address and the shot time according to the time. At this time, the graph of the acceleration change by the sensed value from the acceleration sensor 221 is X, Y and Z .

The swing motion of the golfer can be divided into four steps as shown in FIG. 9, where the interval ① indicates the back swing time, the interval ② indicates the back swing top time, The interval ③ means the down swing time, and the interval ④ means the follow through time.

That is, the time from the address to the back swing top, the time from the back swing top to the time before the down swing time, the time from the start of the down swing to the impact, and the finish time after the impact are measured by the acceleration sensor 221 ) Of the acceleration sensor according to the sensed value.

In addition, the gyro sensor 222 can sense the face angle of the golf club head when hitting and can be used to extract elements that determine the swing trajectory.

In more detail, the angle of the golf club head face can be determined upon hitting the golf club head using the rotation rate of the shaft sensed by the gyro sensor 222, By synchronizing the rotation rate with the acceleration sensed by the acceleration sensor 221, the swing trajectory can be determined. Equation (1) below is a formula for determining the angle of the head face at the time of impact, and the angle of the head face can be obtained by integrating the shaft rotation rate with respect to the time from the backswing start time to the downswing completion time .

In other words, the swing analyzer 320 of the central management unit 300 uses the rotation speed and direction of the golf club sensed through the acceleration sensor 221 and the gyro sensor 222, The end can be predicted, and it is also possible to judge whether a right-left deflection occurs according to the angle of the head face at the moment of impact.

FIG. 10 is a view showing the trajectory of the golf club head before and after the batting, and may affect the left and right flying direction of the ball after the batting according to the direction of the trajectory. As shown in FIG. 10, the golf club has an out-in, an in-square and an in-out, and is open, square and close depending on the angle of the head face of the golf club when hit. And the flying ball of various balls can be determined by a combination of the trajectory of the golf club head and the angle of the head face.

In this case, the types of the fly ball are straight, slice, hook, pull, pull slice, pull hook, push, push slice, and push hook.

The information transferring unit 330 controls the voice output means provided in advance to guide the swing operation analysis information of the golfer analyzed by the swing analysis unit 320 in real time,

It is possible to guide the swing analysis analysis information of the golfer analyzed by the swing analysis unit 320 in real time by controlling the monitoring means provided in advance.

That is, the swing analyzer 320 analyzes the swing information of the golfer's specific shot, that is, the angle of the head face of the golf club, the swing trajectory, the swing rhythm and tempo, In addition, a swing plane, a sweet spot, a carry, and the like can be fed back to the golfer in real time via the information transfer unit 330.

The information transferring unit 330 controls the sound output means so that the swinging motion of the golfer analyzed by the swing analyzing unit 320, that is, the angle of the headface of the golf club of the golfer, the swing locus, Rhythm and tempo, head speed, and swing plane in real time.

At this time, the voice output means can transmit the swing motion analysis information to the golfer by voice using a TTS (Text to Speech) engine.

The TTS engine simply means a text-to-speech automatic conversion technique, which means that characters are directly converted into speech and transmitted.

In addition, the information transferring unit 330 may control the monitoring means provided in advance to display the swing information for one shot of the golfer analyzed by the swing analyzing unit 320 in real time, , Swing information of the stored specific shot can be retrieved and displayed.

The monitoring means can display in GUI (Graphic User Interface) form, and through the information, analysis information of the swing information of a specific shot of the golfer, that is, angle information such as the angle of the head face of the golf club, the head speed, Track, swing rhythm and tempo.

In detail, the information transferring unit 330 analyzes the swing information of the specific shot of the golfer, which is analyzed and calculated by the swing analyzer 320 through the monitoring means, The angle of the head face of the golf club can be displayed as a club shape when a specific shot of the golfer is hit. And the head speed, swing plane, swing trajectory, swing rhythm, and tempo of a specific shot of the golfer can be displayed against the swing time axis.

It is only one embodiment of the present invention, and it may be possible to further subdivide according to the control setting of the golfer, or briefly summarize it to provide the analysis result of the golfer's swing motion.

8, a swing analysis system using a golf grip having a swing analysis sensor according to an embodiment of the present invention includes a user terminal 400 connected to the central management unit 300 via a network And the like.

The user terminal 400 may include a user setting unit 410 receiving a tolerance range of a desired swing motion from a golfer,

The error analysis unit 340 of the central management unit 300 analyzes the swing motion analysis information of the user analyzed by the swing analysis unit 320 using the tolerance range inputted through the user setting unit 410 The error information can be re-analyzed.

In addition, the information transfer unit 330 of the central management unit 300 can guide the error results analyzed by the error analysis unit 340 to the golfer using the sound output means or the monitoring means.

More specifically, an error range of a desired swing motion can be input from the golfer through the user setting unit 410 of the user terminal 400. [ This is because not only the angle of the head face of the golf club, the swing locus, the swing rhythm and tempo, the head speed, and the swing plane are different from each other but also the swing motion of the beginner and the swing motion of the professional are also distinctly different. It is necessary to set individual tolerance ranges for angle, swing trajectory, swing rhythm and tempo, head speed, and swing plane.

The error analysis unit 340 of the central management unit 300 may determine whether the swing motion of the swing motion analyzed by the swing analysis unit 320, To analyze the degree of error. That is, the analysis result of the swing motion of the actual golfer analyzed by the swing analysis unit 320 and the desired swing motion of the golfer from the user setting unit 410 can be analyzed to analyze the error.

More specifically, the analysis of the degree of error of the swing path can be divided into an angle analysis of the head face of the golf club and a swing trajectory of the golf club, that is, a path analysis of the entering angle and the entering angle of the golf club.

The angle analysis of the head face of the golf club receives the head speed of the golf club desired by the golfer and the tolerance angle of the swing plane through the user setting unit 410. Based on the tolerance angle, Can be set. In addition, the path analysis of the entrance and exit angles of the golf club is inputted through the user setting unit 410, based on the desired impact position of the golfer, and the allowable error of a square, A zone may be formed and an orbit passing through the tolerance zone may be analyzed.

The analysis of the tolerance of the head speed and the swing plane is performed by setting the tolerance of the desired speed of the golfer when the golf club is hit through the user setting unit 410 and setting the normal speed range .

The analysis of the degree of error of the swing rhythm and the tempo is performed by receiving a tolerance in percentage of the backswing time and the downswing time versus the backswing time through the user setting unit 410, You can analyze the time error.

The sound output unit may transmit the error amount of the swing motion of the golfer analyzed by the error analyzing unit 340 to the golfer by voice.

When the swing motion of the golfer analyzed by the error analyzer 340 falls within an appropriate range of the tolerance, the swing path can be guided as a swing trajectory within a proper range by voice. On the other hand, A swing trajectory that is out of the proper range, or may be expressed in detail to the unit.

Through this, the golfer can receive detailed feedback to correct his / her swing motion in real time during the actual rounding. In addition, swing calibration can be performed in real time by referring to the feedback, and it is possible to perform swing correction by itself without the help of experts even in repetitive training in the indoor practice room.

That is, in other words, the swing analysis system using the golf grip having the swing analysis sensor according to the embodiment of the present invention automatically detects the swing angle of the swing analysis sensor from the club identification part (100, 100a, 100b) The identification information of the golf club to be identified and the angle and angle of the head face of the golf club according to the swing motion of the golfer using the rotation speed and direction of the golf club sensed by the swing detection unit 200, 200a, 200b, The swing motion of the golfer can be calculated by receiving the head speed, swing plane, swing trajectory, swing rhythm and tempo. In addition, the analysis result of the swing motion is fed back to the golfer in real time using the voice output means and the monitoring means, so that it can be utilized efficiently in practice, training, and actual rounding.

As described above, the present invention has been described with reference to particular embodiments such as specific components and the like, and it is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation. And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

1000a, 1000b: golf grip
1: shaft 10: grip portion
20: shaft inserting portion 30:
100, 100a, 100b: Club identification part
110: Club number display part 120: Club identification circuit part
200, 200a, 200b: swing sensing unit
210: Club information receiving unit 220:
221: first sensor 222: second sensor
230: Transmission unit 240: Power supply unit
300:
310: memory unit 320: swing analysis unit
330: Information transfer unit 340: Error analysis unit
400: User terminal
410: User setting section

Claims (8)

A grip portion 10 formed to surround a certain region of one end of the shaft 1 and a shaft insertion portion 20 having one end of the grip portion 10 opened to insert the shaft 1, In a golf grip having a swing analysis sensor,
The golf grip having the swing analysis sensor
A club number display unit 110 for indicating the number of the golf club so that the user can directly identify the golf club, and an ID circuit for storing identification information of each golf club for each golf club, And a club identification circuit unit (120) for automatically transmitting information of the golf club to the swing detection unit (200a)
A club identification part 100a formed on the other side of the grip part 10 to identify information of a golf club; And
A sensor unit 220 for sensing the swing information of the golf club, information on the golf club, information about the golf club, A transmission unit 230 for transmitting the swing information of the club to the outside, and a power unit 240 for supplying power to the swing detection unit 200a,
A swing sensing part 200a which is detachably attached to the club identification circuit part 120 on one side and detects swing information by the swing motion of the user according to the information of the golf club automatically transmitted from the club identification circuit part 120 , ;
And a golf grip having a swing analysis sensor mounted therein.
A grip portion 10 formed to surround a certain region of one end of the shaft 1 and a shaft insertion portion 20 having one end of the grip portion 10 opened to insert the shaft 1, In a golf grip having a swing analysis sensor,
The golf grip having the swing analysis sensor
A club number display unit 110 for indicating the number of the golf club so that the user can directly identify the golf club, and an ID circuit for storing identification information of each golf club for each golf club, And a club identification circuit unit (120) for automatically transmitting information of the golf club to the swing detection unit (200b)
A club identification part 100b formed on the inside of the other end of the grip part 10 to identify information of a golf club;
A holder 30 formed at the other end of the grip 10; And
A sensor unit 220 for sensing the swing information of the golf club, information on the golf club, information about the golf club, A transmission unit 230 for transmitting swing information of the club to the outside, and a power unit 240 for supplying power to the swing sensing unit 200b,
A swing detecting unit for detecting swing information by the swing motion of the user according to the information of the golf club which is detachably coupled to one side of the holder unit and is automatically transmitted from the club identification circuit unit of the club identification unit, A sensing unit 200b;
And a golf grip having a swing analysis sensor mounted therein.
delete delete 3. The method according to claim 1 or 2,
The sensor unit 220
A first sensor (221) for sensing a rotation speed of the golf club; And
A second sensor (222) sensing the rotational direction of the golf club;
And a golf grip having a swing analysis sensor mounted therein.
A club number display unit 110 indicating a number of the golf club so that the user can directly identify the golf club, and an ID circuit in which identification information of each golf club is stored for each golf club such that information of the golf club selected by the user is automatically identified A club identification part (100) including a club identification circuit part (120) for automatically transmitting information of a golf club to the swing detection part (200 ) And a swing detection unit (200) detachably attached to one side of the club identification circuit unit (120) and sensing swing information according to a swing motion of a user, and a swing analysis unit As a result,
A central management unit 300 for analyzing the swing information of the user received from the golf grip in real time and feedbacking the swing information to the user;
And,
The central management unit 300
A memory unit 310 for storing information and swing information of the golf club transmitted from the golf grip;
A swing analyzer 320 for analyzing the swing motion of the user using information of the golf club automatically received from the golf grip and swing information; And
The swing analyzing unit 320 controls the voice output means to inform the swing operation analysis information of the user in real time,
An information transfer unit 330 for controlling the swing analysis information of the user, which is analyzed by the swing analysis unit 320, in real time by controlling the mechanism-unused monitoring means;
The swing analysis system according to claim 1,
The method according to claim 6,
Swing analysis system using golf grip with swing analysis sensor
A user terminal 400 connected to the central management unit 300 via a network and including a user setting unit 410 receiving a tolerance range of a desired swing operation from a user;
Further comprising:
The central management unit 300
An error analyzer 340 for comparing the error information analyzed by the swing analyzer 320 with the analyzed information of the user using the tolerance range inputted through the user setting unit 410 and reanalyzing the error information;
The golf swing analysis system according to claim 1, further comprising a swing analysis sensor.
8. The method of claim 7,
The information transferring unit 330
Wherein the error analysis unit (340) guides the error result analyzed by the voice output unit or the monitoring unit to the user.

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