Precision golf putting evaluation and training system and method

Abstract

The present invention provides a precise golf putting evaluation and training system, comprising a frame placed on the ground of a golf training room, electric guide rails are respectively arranged in three directions and on the top of the frame, the electric guide rails fix the camera through a camera electric bracket, and the four sets of electric guide rails are connected to a control box; the system also includes a SAM PuttLab putting test device and a display screen, both of which are connected to a server with the control box. The method of combining the system is to wear a sensor on the trainee and send it to the server through a receiver. Then the data is analyzed to realize training. The precise golf putting evaluation and training system and method directly compare and correct the user's actions, which is convenient and intuitive, and the real-time comparison with the standard action correction effect is better.

Description

Technical Field

[0001] The present invention relates to a sports training platform, and in particular to a precise golf putting evaluation and training system and method. Background Art

[0002] Golf is loved by people of all ages for its all-round physical exercise and controllable amount of exercise, which is not restricted by seasons. In addition to participating in golf competitions, daily golf skills practice for the purpose of fitness has become a very important part of many people's lives. To play golf well, the training of the basic action stage (such as the swing action) is the most basic and critical; among them, the process of training and pursuing the perfect swing action is the most energy-consuming and time-consuming for coaches and beginners. In order to help trainees quickly improve their proficiency in playing golf, various auxiliary practice and training equipment and devices have emerged. Summary of the invention

[0003] The present invention provides a precise golf putting evaluation and training system and method, which are used to solve the training problem of basic golf movements. The technical solution is as follows:

[0004] A precise golf putting evaluation and training system comprises a frame placed on the ground of a golf training room, electric guide rails are respectively arranged in three directions and on the top of the frame, the electric guide rails fix a camera through a camera electric bracket, and four sets of electric guide rails are connected to a control box; the system also comprises a SAM PuttLab putting test device and a display screen, both of which are connected to a server through the control box.

[0005] There are three display screens, which are respectively used to display the contents of four cameras shooting the players being trained and to display the training results.

[0006] The SAM PuttLab putting test device is located between the player being trained and one of the cameras.

[0007] The server is wirelessly connected to two tablet computers for wirelessly adjusting the camera positions.

[0008] The floor of the golf training room is paved with a sand-embedded green, the area of ​​which is at least 3m×5m.

[0009] The server is connected to a receiver for receiving data from sensors worn by the players being trained.

[0010] A precise golf putting evaluation and training method comprises the following steps:

[0011] S1. Turn on the power switch, lights, server, and SAM PuttLab putter test equipment;

[0012] S2. Check the SAM PuttLab putter test equipment, host, TV No. 3, and prepare the putter, receiver, sensor, calibration ruler, calibration plate, laser calibrator, check whether the SAM stand of the SAM PuttLab putter test equipment is in a horizontal state, place the SAM stand 3 to 4 yards away from the hole, facing the hitter, pull out the SAM ruler to determine the ball position, and install the receiver;

[0013] S3. Adjust the cameras, divide the four cameras into two groups, and display the images on the display screen;

[0014] S4. The server enters the information of the person being tested;

[0015] S5. Calibration: Use a calibration ruler to press the sensor on the putter 25cm from the bottom to the top, place the bottom of the putter on the calibration ruler to coincide with its calibration line, and adjust the position of the sensor perpendicular to the direction of the putter face;

[0016] S6. Place the calibration card on the hole, aiming the line in the middle of the hole, pull out the ruler at the bottom of the SAM bracket, place the laser pointer in front of the SAM ruler, shine the laser point on the center line of the calibration card, keep it still, turn on the sensor and place the putter face behind the ruler, keep it still, and click the server to calibrate;

[0017] S7. After the calibration is completed, click Measure Test and hit the ball ten times at a fixed point.

[0018] S8. After completing the shot, turn off the sensor, save the shot report, and view the detailed report;

[0019] S9. Remove the sensor, organize all equipment and put them back in place.

[0020] Further, in step S3, the first group: standing directly above (above the head) and standing on the right side (hands at the same height); are presented on display screen No. 1, and the second group: standing in front left (knee at the same height) and behind the hole (knee at the same height) are presented on display screen No. 2.

[0021] In step S7, when hitting the ball, the distance from the ball placement point to the hole is 3.5M, and the vertical point of the round hole pulled out by the SAM putter device pull rod and the hole form a straight line, and the distance is not less than 3 meters.

[0022] In step S3, the first camera is adjusted to be parallel to the hand position of the tested person, the third camera is adjusted to be directly above the player's head, the second camera is adjusted to be substantially parallel to the ball, and the fourth camera is adjusted to be parallel to the ball.

[0023] The sensor can adopt a three-axis gyroscope to detect the position data of the wrist and the club.

[0024] The precise golf putting evaluation and training system and method can directly compare and correct the user's movements, which is convenient and intuitive, and can achieve better correction effects by comparing with standard movements in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a structural schematic diagram of the precise golf putting evaluation and training system;

[0026] Figure 2 It is a three-dimensional diagram of the site of this system. DETAILED DESCRIPTION

[0027] like Figure 1 As shown, the precise golf putting evaluation and training system includes: a first camera 1, a second camera 2, a third camera 3, a fourth camera 4, a SAM PuttLab putting test device 5, a display screen 6, a control box 7, and a frame 10.

[0028] The frame 10 is placed on the ground of the golf training room and has a rectangular structure, which is constructed by vertical poles, horizontal poles and longitudinal poles.

[0029] Four cameras are arranged on the frame 10, wherein the first camera 1 is located on the left side of the frame 10, and monitors and records the wrist gripping action, the stance aiming line, the putter head position and the aiming baseline.

[0030] On the left side of the frame 10, a display screen 6 is arranged, and the display screen 6 is arranged in three groups.

[0031] The second camera 2 is located in front of the frame 10, which is also directly in front of the station, to monitor, record and analyze the initial rolling of the golf ball, the angle of the club face touching the ball, the hand movements and the body movements.

[0032] The third camera 3 is located above the frame 10, also directly above the head of the player being trained, and is installed with a cross electric guide rail to monitor the head movement, the position of the eyes aiming at the ball, and the body movement.

[0033] The fourth camera 4 is located at the rear of the frame 10 and just above the hole to monitor the overall rolling condition of the ball.

[0034] There are only parameters of the entire putting process, but no specific video body parameters. The precision golf putting evaluation training system is more complete. Four high-definition cameras in multiple positions are used to capture the core technical aspects of putting training, such as whether the wrist movement during the entire putting process is more reasonable, the initial sliding distance after the golf shot, and this result will directly affect the accuracy of the putt into the hole. Whether the difference between the static and dynamic body postures is reasonable, etc.

[0035] Each camera is fixed by a corresponding camera electric bracket, which can better meet different equipment installation requirements. Electric rails are arranged in the left, front, rear and top directions of the frame 10 for fixing four camera electric brackets. Installing cameras on the electric rails can be suitable for players of different sizes, and the data taken is more accurate.

[0036] Between the first camera 1 and the player being trained, a SAMPuttLab putting test device 5 is provided. The SAMPuttLab putting test device 5 is used synchronously with the camera to detect the overall data of ten balls. The direct cooperation between the camera and the SAMPuttLab putting test device 5 can visualize the player's putting data, and the training effect is better.

[0037] The electric guide rails where the first camera 1 , the second camera 2 , the third camera 3 , and the fourth camera 4 are located are all connected to a control box 7 , and the electric guide rails are controlled by the control box 7 , thereby controlling the positions of the four cameras.

[0038] The SAM PuttLab putter testing device 5, display screen 6 and control box 7 are all connected to the server.

[0039] In addition, it includes two tablet computers that are wirelessly connected to the server and are used to wirelessly adjust the camera position.

[0040] There is also a 3m×5m sand-embedded putting green laid on the ground. The sand-embedded putting green can restore the actual playing effect to the greatest extent, and can be adjusted in real time according to the speed of the green in different competitions, which can better meet the training needs of players.

[0041] The present invention can make the coach understand the players' skills more clearly through the combination of different devices, and the players can also know their own strengths and weaknesses in real time through vision, making the training more efficient.

[0042] The detection steps of the present invention are as follows:

[0043] S1. Turn on the power switch, lights, server, and Sam puttlab software;

[0044] S2. Check the equipment. Connect the Sam puttlap host to TV No. 3, prepare the putter, receiver, sensor, calibration ruler, calibration plate, laser calibrator, check whether the Sam bracket is in a horizontal state, place the Sam bracket 3 to 4 yards away from the hole, facing the hitter, pull out the Sam ruler to determine the ball position, and install the receiver;

[0045] S3. Camera: The position is controlled on the operation table, and the video is set up with iPad operation. One black and one white form a group. The first group: standing directly above (above the head) standing to the right (hand height) the second group: standing to the left front (knee height) behind the hole (knee height) presented on TV No. 2.

[0046] S4. Click to enter customer information first: first name last: last name, save, and the server will enter the test person's information.

[0047] S5. Calibration: Use a calibration ruler to press the sensor on the putter 25cm from the bottom to the top, and place the bottom of the putter on the calibration ruler to coincide with its calibration line. Adjust the position of the sensor perpendicular to the direction of the putter face.

[0048] S6. Place the calibration card on the hole, with the aiming line in the middle of the hole, pull out the ruler at the bottom of the SAM bracket, place the laser pointer in front of the SAM ruler, and shine the laser point on the center line of the calibration card, keep it still, turn on the sensor and place the putter face behind the ruler, keep it still, and click the server to calibrate.

[0049] S7. After the calibration is completed, click the measure test and hit the ball ten times. When hitting the ball, the distance from the ball point to the hole is 3.5 meters. The vertical point of the round hole pulled out by the SAM putter device and the hole form a straight line, and the distance is not less than 3 meters.

[0050] S8. After completing the shot, turn off the sensor, save the shot report, view the extended detailed report and explain it.

[0051] S9. Remove the sensor, organize all equipment and put them back in place.

[0052] The sensors are arranged on the club and the wrist to detect the position data of the club and the wrist respectively, and one sensor can also be arranged on the head to detect the position data of the head.

[0053] The server is equipped with a central control console, and is connected to all camera track controls, lighting, and the power supply of the display. The server is connected to the SAM push rod equipment, and the test results and data analysis are displayed on the No. 3 display.

[0054] In the embodiment, the T-shaped sensor of SAM is tied to the putter, with the bottom 25CM away from the bottom of the putter, and the parallel surface of the T-shaped device is perpendicular to the putter face at a 90-degree angle.

[0055] Pull out the ruler, place the putter parallel to the surface, with the club face facing the hole, and calibrate the laser sight. Mark the vertical point of the ruler circle and place the ball.

[0056] The player takes the putter and prepares for the mark. The technician adjusts the high-speed camera at the control panel.

[0057] Connect the first camera 1 and the third camera 3 to IPAD No. 1, connect the second camera 2 and the fourth camera 4 to IPAD No. 2, and start adjusting the camera positions through the IPAD display.

[0058] The first camera 1 is adjusted to be parallel to the hand position of the person being tested, and the third camera 3 (cross track above the head) is adjusted to be directly above the player's head. The second camera 2 (camera in front of the person being tested) is adjusted to be basically parallel to the ball, and the fourth camera 4 (above the hole) is adjusted to be parallel to the ball.

[0059] After the tested player hits 10 balls, they first look at the SAM test results, then analyze the video playback of the four cameras, and comprehensively analyze the player's data for a complete analysis.

[0060] The precise golf putting evaluation and training system and method can directly compare and correct the user's movements, which is convenient and intuitive, and can achieve better correction effects by comparing with standard movements in real time.

Claims

1. A precise golf putting evaluation and training system, characterized by: The system comprises a frame placed on the ground of a golf training room, with electric guide rails arranged in three directions and on the top of the frame, the electric guide rails fixing the camera through the camera electric bracket, and the four sets of electric guide rails are connected to the control box; the system also comprises a SAM PuttLab putter test device and a display screen, both of which are connected to the server through the control box.

2. The precise golf putting evaluation and training system according to claim 1, characterized in that: There are three display screens, which are respectively used to display the contents of four cameras shooting the players being trained and to display the training results.

3. The precise golf putting evaluation and training system according to claim 1, characterized in that: The SAM PuttLab putting test device is located between the player being trained and one of the cameras.

4. The precise golf putting evaluation and training system according to claim 1, characterized in that: The server is wirelessly connected to two tablet computers for wirelessly adjusting the camera positions.

5. The precise golf putting evaluation and training system according to claim 1, characterized in that: The floor of the golf training room is paved with a sand-embedded green, the area of ​​which is at least 3m×5m.

6. The precise golf putting evaluation and training system according to claim 1, characterized in that: The server is connected to a receiver for receiving data from sensors worn by the players being trained.

7. A precise golf putting evaluation training method, comprising the following steps: S1. Turn on the power switch, lights, server, and SAM PuttLab putter test equipment; S2. Check the SAM PuttLab putter test equipment, host, TV No. 3, and prepare the putter, receiver, sensor, calibration ruler, calibration plate, laser calibrator, check whether the SAM stand of the SAM PuttLab putter test equipment is in a horizontal state, place the SAM stand 3 to 4 yards away from the hole, facing the hitter, pull out the SAM ruler to determine the ball position, and install the receiver; S3. Adjust the cameras, divide the four cameras into two groups, and display the images on the display screen; S4. The server enters the information of the person being tested; S5. Calibration: Use a calibration ruler to press the sensor on the putter 25cm from the bottom to the top, place the bottom of the putter on the calibration ruler to coincide with its calibration line, and adjust the position of the sensor perpendicular to the direction of the putter face; S6. Place the calibration card on the hole, aiming the line in the middle of the hole, pull out the ruler at the bottom of the SAM bracket, place the laser pointer in front of the SAM ruler, shine the laser point on the center line of the calibration card, keep it still, turn on the sensor and place the putter face behind the ruler, keep it still, and click the server to calibrate; S7. After the calibration is completed, click Measure Test and hit the ball ten times at a fixed point. S8. After completing the shot, turn off the sensor, save the shot report, and view the detailed report; S9. Remove the sensor, organize all equipment and put them back in place.

8. The accurate golf putting evaluation and training method according to claim 7, characterized in that: In step S3, the first group: directly above the standing position at head height + right side of the standing position at hand height; It is presented on the first screen, and the second group: knee-high standing position left front + knee-high behind the hole is presented on the second screen.

9. The accurate golf putting evaluation and training method according to claim 7, characterized in that: In step S7, when hitting the ball, the distance from the ball placement point to the hole is 3.5M, and the vertical point of the round hole pulled out by the SAM putter device pull rod and the hole form a straight line, and the distance is not less than 3 meters.

10. The accurate golf putting evaluation and training method according to claim 7, characterized in that: In step S3, the first camera is adjusted to be parallel to the hand position of the tested person, the third camera is adjusted to be directly above the player's head, the second camera is adjusted to be substantially parallel to the ball, and the fourth camera is adjusted to be parallel to the ball.

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