Sensing system for entering angle and space velocity and hitting point

a technology of entering angle and space velocity, applied in the field of golf simulation system, can solve the problems of large difference, difficult to obtain the desired result in the actual outdoor golf course, and the partial accuracy of the flying trajectory of the ball

Inactive Publication Date: 2011-10-13
RD TEK CO LTD
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention relates to a golf simulation system that can provide an accurate analysis of a golfer's swing. The system includes a sensing system that can detect the shadow of a golf club head when the golfer hits a ball. This allows for the analysis of the club head's movement and the ball's trajectory, providing valuable information for improving the golfer's swing. The system also includes a screen that displays the virtual image of the environment in which the golfer is practicing, providing a more realistic experience. The invention aims to address the limitations of conventional golf simulation systems by measuring the velocity, direction, and launch angle of the ball and the club head, and calculating the flying trajectory of the ball."

Problems solved by technology

However, since the indoor golf practice range has different atmosphere and environment from an actual outdoor golf course, there is large difference between the indoor golf practice range and the outdoor golf course, and also as compared with the practice in the indoor golf practice range, it is difficult to obtain the desired result in the actual outdoor golf course.
However, since the conventional golf simulation system as described above measures only the velocity, direction and launch angle of the ball flown by the hitting and calculates a flying trajectory of the ball, the flying trajectory of the ball may be partially inaccurate.
However, there is also a problem that it is not possible to directly measure a back spin of the ball.
In other words, since the back spin is obtained by just reflecting the launch angle, the accuracy of the flying trajectory of the golf ball is deteriorated.
However, since the sensor cannot the information, the accuracy is deteriorated.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sensing system for entering angle and space velocity and hitting point
  • Sensing system for entering angle and space velocity and hitting point
  • Sensing system for entering angle and space velocity and hitting point

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037]3: swing plate 11: bottom sensing part

[0038]11: first bottom sensing part 11a: optical sensor

[0039]12: second bottom sensing part 12a: optical sensor

[0040]13: third bottom sensing part 13a: optical sensor

[0041]20: vertical sensing part

[0042]50: entering sensing part 53: laser surface

[0043]70: horizontal sensing part 73: laser surface

MODE FOR THE INVENTION

[0044]The advantages, features and aspects of the invention will become apparent from the following description of the embodiments with reference to the accompanying drawings, which is set forth hereinafter.

[0045]FIG. 3 is a perspective view showing a state that a sensing system for an entering angle, a space velocity and a hitting point is installed at the golf simulation system in accordance with an embodiment of the present invention, FIG. 4 is a front view showing the state that the sensing system for the entering angle, the space velocity and the hitting point is installed at the golf simulation system in accordance with ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A sensing system for providing an entering angle, a space velocity and a hitting point to a golf simulation system is provided, in which a club head sensing part and a horizontal sensing part horizontal with a bottom surface are disposed at a position that the club head swung by a golf practicer is entered, so as to sense shadow information of the club head, thereby obtaining the entering angle, the space velocity and the hitting point of the club head.

Description

TECHNICAL FIELD[0001]The present invention relates to a golf simulation system; and, more particularly, to a sensing system for an entering angle, a space velocity and a hitting point, which can sense a shadow of a club head when a user practices a golf swing in a golf simulation system and obtain an entering angle, a space velocity and a hitting point of the club head.BACKGROUND ART[0002]Generally, an indoor golf practice range is a place for practicing a golf swing in order to make a player proficient in golf.[0003]However, since the indoor golf practice range has different atmosphere and environment from an actual outdoor golf course, there is large difference between the indoor golf practice range and the outdoor golf course, and also as compared with the practice in the indoor golf practice range, it is difficult to obtain the desired result in the actual outdoor golf course.[0004]To solve the above problems, there has been proposed a golf simulation system in which an environm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityApplications(United States)
IPC IPC(8): A63B69/36
CPCA63B24/0021A63B69/3614A63B69/3658A63B71/0622A63B2024/0031A63B2024/0034A63B2220/89A63B2220/18A63B2220/30A63B2220/35A63B2220/805A63B2220/807A63B2220/833A63B2220/16A63B69/36
InventorCHOI, SONG HWAN
OwnerRD TEK CO LTD