KR20160111269A - System for service of Golf swing motion correction for standard position and method thereof - Google Patents

Abstract

The present invention relates to a golf swing motion correction system and a golf swing motion correction method. The golf swing motion correction system is interlinked to a user terminal such as a smartphone, and thus is capable of performing efficient evaluation and correction with respect to a users golf swing posture. The golf swing motion correction system according to the present invention includes: a position detection sensor block positioned at a lower end of a golf club shaft and generating sensing information by sensing a movement trajectory resulting from a users swing motion; a sensor control block positioned above the position detection sensor block in the golf club shaft and controlling the sensing information of the position detection sensor block; a wireless communication module transmitting the sensing information from the position detection sensor block and the sensor control block to the user terminal such as a mobile phone, a smartphone, and a PDA; and the user terminal transmitting the sensing information from the position detection sensor block and the sensor control block from the wireless communication module, evaluating the sensing information by program control, and displaying the sensing information on a display screen. According to the present invention, a users golf swing trajectory is tracked based on the sensing information of the position detection sensor block provided in the golf club shaft and the trajectory is displayed on the user terminal. Accordingly, accurate swing information can be provided even without expensive imaging equipment. In addition, correction information is provided by comparison to previously-input sample trajectory information, and thus a users swing can be corrected.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a golf swing motion correction service system,

The present invention relates to a golf swing practice service system and method, and more particularly, to a golf swing motion correction service system and service method capable of efficiently evaluating and correcting a golf swing posture of a user through interlocking with a user terminal such as a smart phone .

Recently, as the spread and use of golf has been gradually expanded, there have been increasing instances of practicing swing at a golf driving range, and a golf driving range has become popular as a place for practicing the basic period of golf, and a golf driving range has a plurality of swing training machines.

In order to maintain the caulking posture, improve distance and minimize slice during the golf swing practice, it is essential that the golf club in the address, takeback, top, downswing, impact, follow through, It is necessary to maintain a constant rhythm and tempo while having a constant angle of caulking and a swinging orbit, thereby enabling accurate impact.

However, in the conventional user's motion recognition system, after the practitioner's golf swing posture is photographed by the camera, the golf swing motion is displayed on the monitor And the user's motion is calibrated. However, it is difficult to precisely correct the motion of the arm, leg, and body according to the user's movements in order to analyze the golf swing posture according to the user's motion with only the camera image. In addition, motion recognition and motion capture, It is necessary to transmit the camera image data and the sensor data to a separate calibration management server, analyze the user's motion through the analysis program engine, and report the calibration result according to the analysis, so that the motion correction time is long. In addition, in order to drive an existing user's motion recognition system, a camera needs to be set in a specific place and a calibration management server must be installed. Therefore, installation costs are increased, components of the user's motion recognition system are bulky and heavy, And difficult to move.

Conventionally, in the conventional swing motion information providing system for learning, a golf swing motion of a practitioner is photographed by a camera, and then a golf swing motion information providing system The motion is displayed on the monitor to allow the practitioner to practice or learn golf swing motion.

However, in the conventional swing motion information providing system for learning, a camera is attached to take a trajectory of a golf swing and a trajectory when putting the golf swing, and it is generally provided in a golf training facility such as a screen golf course, And there is a problem in terms of time and economy that the system should be used in consideration of cost.

Meanwhile, a swing exerciser having a sensor attached to a golf club has been developed by improving swing motion exercises and learning by the monitor. However, the conventional swing exerciser has become uniform in fixed sensing and can not be used when changing golf clubs. There is a problem in that swing information for accurate posture correction can not be provided.

Korean Patent No. 10-1211642 Korean Patent No. 10-1212810 Korean Patent No. 10-1358859

Accordingly, it is an object of the present invention to provide a golf swing motion correction service system and a service method that enable efficient evaluation and correction of a golf swing posture of a user through interlocking with a user terminal such as a smart phone.

According to an aspect of the present invention, there is provided a golf swing motion correction service system, comprising: a position sensor block positioned at a lower end of a golf club shaft and sensing sensing movement trajectory according to a swing motion of a user to generate sensing information; A sensor control block located above the position sensor block of the golf club shaft and controlling sensing information of the position sensor block; A wireless communication module for transmitting sensing information from the position sensor block and the sensor control block to a user terminal such as a mobile phone, a smart phone or a PDA; And a user terminal transmitting sensing information from the position sensing sensor block and the sensor control block from the wireless communication module and evaluating the sensing information through a program control and displaying the sensed information on a display screen.

Here, the position sensor block includes a gyro sensor for measuring a movement locus according to a swing motion of the user, and an acceleration sensor for measuring an acceleration of a swing motion of the user.

Meanwhile, the sensor control block may receive sensing information from the position sensing sensor block and transmit the stored golf club identification number information to the user terminal through the wireless communication module.

Here, the user terminal searches for the sample locus information corresponding to the golf club ID number information of the sensor control block among the sample locus information of the pre-stored golf clubs, compares the searched locus information with the locus of the position locating sensor block And can provide the calculated error mean values to the user.

The wireless communication module may include at least one of a Flash Trigger, Near Field Communication (NFC), Bluetooth, IrDA (Infrared Data Association), UWB (Ultra Wide Band), Zigbee, It is possible to transmit and receive data by the communication method of FIG.

In the golf swing motion correction service method of the system for providing the golf swing motion correction service according to another embodiment of the present invention, the position detection sensor block located at the lower end of the golf club shaft senses the movement locus according to the swing motion of the user, A first step of generating information; A second step in which a sensor control block located above the position sensor block of the golf club shaft receives movement locus information generated by the position sensor block and matches sensed golf club identification number information to collect sensing information; A third step of transmitting the collected sensing information to a user terminal using a wireless communication module; And a fourth step of receiving the sensing information from the wireless communication module and displaying moving sign information on a display screen of the user terminal.

The fourth step is to search for the sample locator information corresponding to the golf club ID number information of the sensor control block among the sample locator information stored in the user terminal and store the extracted sample locator information and the position detection sensor block And providing the calculated error mean values to the user along with the movement trajectory information.

The step of providing the average error values to the user together with the moving trajectory information may include: determining whether each of the error average values exceeds a set error threshold; And if there is an interval exceeding the error threshold, retrieving the posture correction information for the interval exceeding the error threshold among the pre-stored posture correction information and providing it to the user.

As described above, according to the present invention, the golf swing trajectory of the user is tracked based on the sensing information of the position sensor block provided on the golf club shaft, and displayed on the user's terminal, thereby providing accurate swing information without expensive expensive imaging equipment It is possible to expect the effect of correcting the swing of the user by providing the calibration information by comparing with the previously inputted sample locus information.

1 is a diagram illustrating a golf swing motion correction service system according to an embodiment of the present invention.
2 is a block diagram schematically showing the configuration of a golf swing motion correction service system according to an embodiment of the present invention.
3 is a flowchart illustrating a golf swing motion correction service method of a golf swing motion correction service system according to an embodiment of the present invention.
4 is a view showing a swing trajectory according to a swing motion of a golf club to which a golf swing motion correction service system according to an embodiment of the present invention is applied.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification. Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout.

First, a configuration of a golf swing practice service system according to an embodiment of the present invention will be described with reference to FIG. 1 and FIG. FIG. 1 is a diagram illustrating a golf swing motion correction service system according to an embodiment of the present invention. FIG. 2 is a block diagram schematically illustrating a configuration of a golf swing motion correction service system according to an embodiment of the present invention.

1, a golf swing motion correction service system according to an embodiment of the present invention includes a position sensor block (not shown) positioned at a lower end of a golf club shaft and sensing sensing movement trajectories according to a swing motion of a user, (10); A sensor control block 20 located above the position sensor block of the golf club shaft and controlling sensing information of the position sensor block; A wireless communication module 30 for transmitting sensing information from the position sensing sensor block and the sensor control block to a user terminal such as a mobile phone, a smart phone or a PDA; And a user terminal 2 for transmitting sensing information from the position sensing sensor block and the sensor control block from the wireless communication module and evaluating the sensing information through program control and displaying the evaluation information on a display screen.

The golf club includes a shaft 1 for connecting a grip for gripping a golfer with a golf ball, and a shaft 1 for connecting a grip and a head. The golf club includes a driver, a brush, a spoon, a buffet, a cliff, It is divided into wood, divine nine and iron inning irons, mid irons, mid mash, mash irons, mash, spade mash, mashinibik, feature, nibble, wedge in pitching wedge, approach wedge, sand wedge, and putter . The golf swing motion correction service system according to the present invention can be applied to all kinds of golf clubs. The position detection sensor block 10 and the sensor control block 20 are constructed inside the golf club shaft 1, .

Here, the position sensor block 10 includes a gyro sensor for measuring a movement trajectory according to a swing motion of the user and an acceleration sensor for measuring an acceleration of a swing motion of the user. The position detection sensor block 10 is located at the lower end of the golf shaft 1 and senses the movement locus according to the swing motion of the user to generate movement locus information and transmits the information to the sensor control block 20. The swing is a motion of a user who strongly blows a ball with a golf club. In the embodiment of the present invention, the swing is mainly performed. However, sensing information of a user having a small parabolic or straight line shape have.

The sensor control block 20 receives the sensing information from the position sensing sensor block and transmits the stored golf club identification number information to the user terminal 2 through the wireless communication module 30. [

The wireless communication module 30 transmits and receives data using a communication method synchronized with the position sensing sensor block 10 and the sensor control block 20 in advance and controls the position sensing sensor block 10 senses the movement trajectory according to the swing motion of the user and transmits the collected sensing information by matching the generated trajectory information and the previously inputted golf club identification number information. In this case, the pre-synchronized communication method may be a method using a flash trigger, NFC (Near Field Communication), Bluetooth, IrDA (Infrared Data Association), UWB (Ultra Wide Band), Zigbee, .

The sensor control block 20 includes a plurality of sensors for measuring the height, movement locus, and acceleration of the golf club according to the user's swing in real time. Here, the plurality of sensors includes a gyro sensor for measuring the height of the position sensor block 10, measuring the movement locus by sensing the direction of movement of the shaft, and an acceleration sensor for measuring the acceleration according to the swing motion. And provides the measured sensing information to the sensor control block 20.

The sensor control block 20 collects movement locus information from the position sensing sensor block 10, and collects and stores sensing information by matching with the inputted golf club identification number information. The collected sensing information transmits and receives data using the local communication method with the user terminal 2. The communication module 21 of the user terminal 2 uses a 2.4 GHz FSK (Flash Shift Keying) , NFC (Near Field Communication), Bluetooth, IrDA (Infrared Data Association), UWB (Ultra Wide Band), Zigbee, and Wireless LAN. The sensor control block 20 collects the movement locus information from the position sensor block 10 and provides the sensing information to the user terminal by matching with the inputted golf club identification number information, Information can be analyzed and provided to the user.

The user terminal 2 includes a communication module 21, a locus generation module 22, an error calculation module 23, a storage module 24, a display module 25 and a control module 26. The user terminal 2 includes a notebook, a netbook, a tablet PC, a mobile phone, a smart phone, a PDA, and the like.

The communication module 21 transmits and receives data to and from the communication module 30 of the golf club shaft 2 using the local communication method and receives the golf club identification number information and movement information from the position sensor block 10 and the sensor control block 20 And receives the user swing motion information including the locus information, i.e., the sensing information message.

The trajectory generation module 22 generates movement trajectory information sensed by the position sensing sensor block 10 included in the user sensing information message and user swing motion information including the golf club identification number information from the sensor control block 20, And transmits the generated user swing sign information to the display module 25. At this time, the swing locus information including the golf club identification number information is also transmitted to the error calculation module 26 at the same time.

The information received from the locus generating module 22 is provided to the user through the display module 25. The display module 25 includes display means capable of providing information to the user, and provides an image, a graph, and the like representing the user swing movement trajectory information to the user under the control of the control module 26. [

The control module 26 manages the data flow between the communication module 21, the locus generation module 22, the error calculation module 23, the storage module 24 and the display module 25, do.

The control module 26 searches the storage module 24 for the posture correction information of the corresponding section on the basis of the average error value for each section stored in the storage module 24 and provides the retrieved posture correction information to the user through the display module 25 . Here, the user terminal searches the sample locator information corresponding to the golf club identification number information among the sample locator information of the stored golf clubs, and compares the retrieved sample locator information with the locus of the position detection sensor block 10, And provides the average values of the error to the user.

In this case, the control module 26 provides error averaged values to the user along with the moving trajectory information, compares the error averaged value with the predetermined error threshold value, and stores the posture correction information of the corresponding interval if the error threshold value is exceeded Module 24 and provides it. At this time, the control module 26 provides the user with the posture correction information in an image, a graph, and the like, and can display the user swing movement trajectory information together with an image, a graph, or the like.

FIG. 3 is a flowchart illustrating a golf swing motion correction service method of a golf swing motion correction service system according to an embodiment of the present invention. FIG. 4 is a flowchart illustrating a golf swing motion correction service method according to an embodiment of the present invention. FIG. 5 is a view showing a swing trajectory according to a motion.

In the golf swing motion correction service method of the system for providing the golf swing motion correction service according to another embodiment of the present invention, the position detection sensor block located at the lower end of the golf club shaft senses the movement locus according to the swing motion of the user, A first step of generating information; A second step in which a sensor control block located above the position sensor block of the golf club shaft receives movement locus information generated by the position sensor block and matches sensed golf club identification number information to collect sensing information; A third step of transmitting the collected sensing information to a user terminal using a wireless communication module; And a fourth step of receiving the sensing information from the wireless communication module and displaying moving sign information on a display screen of the user terminal.

The fourth step is to search for the sample locator information corresponding to the golf club ID number information of the sensor control block among the sample locator information stored in the user terminal and store the extracted sample locator information and the position detection sensor block And providing the calculated error mean values to the user along with the movement trajectory information.

The user terminal 2 includes a communication module 21, a locus generation module 22, an error calculation module 23, a storage module 24, a display module 25 and a control module 26. The user terminal 2 includes a notebook computer, a netbook, a tablet PC, a mobile phone, a smart phone, a PDA and the like, and the communication module 21 uses the local communication method with the communication module 30 of the golf club shaft 2 to transmit data And receives user swing motion information, i.e., a sensing information message, including the golf club identification number information and the moving locus information from the position detection sensor block 10 and the sensor control block 20.

The trajectory generation module 22 generates movement trajectory information sensed by the position sensing sensor block 10 included in the user sensing information message and user swing motion information including the golf club identification number information from the sensor control block 20, And transmits the generated user swing sign information to the display module 25. At this time, the swing locus information including the golf club identification number information is also transmitted to the error calculation module 26 at the same time.

The information received from the locus generating module 22 is provided to the user through the display module 25. 4 is a view showing a swing trajectory according to a swing motion of a golf club to which a golf swing motion correction service system according to an embodiment of the present invention is applied. The display module 25 includes display means capable of providing information to the user. The display module 25 provides the user with an image, a graph, or the like representing the user's swing movement trajectory information under the control of the control module 26.

The control module 26 manages the data flow between the communication module 21, the locus generation module 22, the error calculation module 23, the storage module 24 and the display module 25, And the storage module 24 searches the storage module 24 for the posture correction information of the corresponding section on the basis of the average error value of the user stored in the storage module 24 and provides the retrieved information to the user through the display module 25.

In this case, the control module 26 provides error averaged values to the user along with the moving trajectory information, compares the error averaged value with the predetermined error threshold value, and stores the posture correction information of the corresponding interval if the error threshold value is exceeded Module 24 and provides it. At this time, the control module 26 provides the user with the posture correction information in an image, a graph, and the like, and can display the user swing movement trajectory information together with an image, a graph, or the like.

As described above, according to the present invention, the golf swing trajectory of the user is tracked based on the sensing information of the position sensor block provided on the golf club shaft, and displayed on the user's terminal, thereby providing accurate swing information without expensive expensive imaging equipment , It is possible to correct the user's swing by providing calibration information by comparing with the previously inputted sample locus information.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1: golf shaft 2: user terminal
10: Position sensor block 20: Sensor control block
30, 21: Communication module
22: locus generation module 23: error calculation module
24: storage module 25: display module
26: Control module

Claims (9)

A system for providing a golf swing motion correction service,
A position detection sensor block positioned at a lower end of the golf club shaft and sensing information of movement according to a swing motion of a user to generate sensing information;
A sensor control block located above the position sensor block of the golf club shaft and controlling sensing information of the position sensor block;
A wireless communication module for transmitting sensing information from the position sensor block and the sensor control block to a user terminal such as a mobile phone, a smart phone or a PDA; And
And a user terminal for transmitting sensing information from the position sensing sensor block and the sensor control block to the wireless communication module and evaluating the sensed information through program control and displaying the sensed information on a display screen.
The method according to claim 1,
The position sensor block may include:
Wherein the position sensor block includes a gyro sensor for measuring a trajectory of movement according to a user's swing motion and an acceleration sensor for measuring an acceleration of a swing motion of the user.
The method according to claim 1,
The sensor control block includes:
Receives the sensing information from the position sensor block, and transmits the stored golf club identification number information to the user terminal through the wireless communication module.
The method according to claim 1,
The user terminal searches for sample locus information corresponding to the golf club ID number information of the sensor control block among the sample locus information of each pre-stored golf club, compares the retrieved sample locus information with the locus of the position locating sensor block And provides the average value of the errors to the user.
The method according to claim 1,
The wireless communication module may include at least one of a Flash Trigger, Near Field Communication (NFC), Bluetooth, IrDA (Infrared Data Association), UWB (Ultra Wide Band), Zigbee, And transmits and receives data by a communication method of the golf swing motion correction service system.
A golf swing motion correction service method for a golf swing motion correction service system,
A first step of sensing a movement locus according to a swing motion of a user and generating movement locus information, the position detection sensor block positioned at a lower end of the golf club shaft;
A second step in which a sensor control block located above the position sensor block of the golf club shaft receives movement locus information generated by the position sensor block and matches sensed golf club identification number information to collect sensing information;
A third step of transmitting the collected sensing information to a user terminal using a wireless communication module; And
And a fourth step of receiving the sensing information from the wireless communication module and displaying moving sign information on a display screen of the user terminal.
The method according to claim 6,
The position sensor block may include:
Wherein the position sensor block includes a gyro sensor for measuring a movement trajectory according to a swing motion of the user and an acceleration sensor for measuring an acceleration of a swing motion of the user. The method according to claim 6,
In the fourth step,
Searching for the sample locus information corresponding to the golf club ID number information of the sensor control block among the sample locus information stored in the user terminal and comparing the retrieved sample locus information with the locus of the position locating sensor block And providing the averaged error mean values to the user along with the motion trajectory information.
9. The method of claim 8,
The step of providing the average error averages to the user along with the moving trajectory information may include:
Determining whether each of the error-averaged values exceeds an error threshold; And if there is an interval exceeding the error threshold, searching the posture correction information for the interval exceeding the error threshold among the pre-stored posture correction information and providing the information to the user. Way.

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