KR20100111559A - Sensor device for screen golf practice range - Google Patents

Sensor device for screen golf practice range Download PDF

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Publication number
KR20100111559A
KR20100111559A KR1020090030047A KR20090030047A KR20100111559A KR 20100111559 A KR20100111559 A KR 20100111559A KR 1020090030047 A KR1020090030047 A KR 1020090030047A KR 20090030047 A KR20090030047 A KR 20090030047A KR 20100111559 A KR20100111559 A KR 20100111559A
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KR
South Korea
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axis
sensor device
light
detection unit
sensor
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KR1020090030047A
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Korean (ko)
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KR101026518B1 (en
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윤문수
이미영
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윤문수
주식회사 위너골프텍
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Priority to KR1020090030047A priority Critical patent/KR101026518B1/en
Priority to PCT/KR2010/002104 priority patent/WO2010117193A2/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021Tracking a path or terminating locations
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/36Training appliances or apparatus for special sports for golf
    • A63B69/3658Means associated with the ball for indicating or measuring, e.g. speed, direction
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/04Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for small-room or indoor sporting games
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021Tracking a path or terminating locations
    • A63B2024/0028Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0031Tracking the path of an object, e.g. a ball inside a soccer pitch at the starting point
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021Tracking a path or terminating locations
    • A63B2024/0028Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0034Tracking the path of an object, e.g. a ball inside a soccer pitch during flight
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00Measuring of physical parameters relating to sporting activity
    • A63B2220/30Speed
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00Measuring of physical parameters relating to sporting activity
    • A63B2220/80Special sensors, transducers or devices therefor
    • A63B2220/805Optical or opto-electronic sensors
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00Measuring of physical parameters relating to sporting activity
    • A63B2220/80Special sensors, transducers or devices therefor
    • A63B2220/89Field sensors, e.g. radar systems

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

PURPOSE: A sensor-device for screen golf exercise field is provided, which makes swing in a stable posture possible and couples practice effect. CONSTITUTION: A sensor-device for screen golf exercise field comprises an X-axis sensor(2) and a Y-axis sensor(3) which are equipped with a pair of a light emission infrared diode and light accepting infrared diode. The Y-axis sensor is installed on the floor in the horizontal state to be parallel with the X-axis sensor. The light emission and light accepting infrared diodes of the Y-axis sensor can sense a golf ball.

Description

스크린 골프연습장용 센서장치{Sensor device for screen golf practice range}Sensor device for screen golf practice range

본 발명은 스크린 골프연습장용 센서장치에 관한 것으로서, 보다 구체적으로는 시공이 간편하고, 원가 절감, 공기 단축과 함께 좌우타 구분 없이 사용이 가능하며, 시각적 불안감을 해소할 수 있으며, 또한 벙커샷 등을 행할 시에도 정확한 골프공 감지가 이루어지는 스크린 골프연습장용 센서장치를 제공코자 한 것이다.The present invention relates to a sensor device for a screen golf practice range, more specifically, the construction is simple, can be used without distinguishing the left and right with cost reduction, shortening the air, can resolve the visual anxiety, and also bunker shot, etc. It is intended to provide a sensor device for the screen golf driving range that is accurate golf ball detection even when doing.

최근 실내 골프 연습장의 공간적인 한계를 극복하기 위한 골프 시뮬레이션 시스템(스크린 골프연습장)이 개발되어 있다. Recently, a golf simulation system (screen golf driving range) has been developed to overcome the spatial limitations of indoor golf driving ranges.

스크린 골프의 경우 골퍼가 드라이브로 타격한 골프공이 센서장치에 의해 감지되고, 센서장치와 연결된 제어부(컴퓨터)에서 골프공의 속도 위치 등을 파악하여 정해진 공식에 의해 계산하여 전면에 설치된 스크린으로 3차원 영상으로 출력하여 마치 야외에서 실제 골프를 하는 것과 같은 느낌을 제공할 수 있게 한 것이다.In the case of screen golf, the golf ball hit by the golfer's drive is sensed by the sensor device, and the control unit (computer) connected to the sensor device grasps the position of the golf ball, etc. By outputting the video, it is possible to provide the feeling of playing golf outdoors.

상기와 같이 구현되는 스크린 골프에서 골프공을 감지하는 센서장치의 경우 매우 중요한 역할을 하게 되는데, 일반적으로 널리 사용되고 있는 센서장치(100)는 도 1에 도시된 바와 같이 바닥면에 매립되게 설치된 플레이트에 일정간격을 두고 센서(111)를 설치하여 수직방향으로 센싱을 하는 X축 감지부(110)와, 지면과 직각방향으로 세워진 지주(130)에 일정간격을 두고 센서(121)를 설치하여 수평방향으로 센싱을 하는 Y축 감지부(120)를 조합한 구성에 의해 이루어진다.The sensor device for detecting a golf ball in the screen golf implemented as described above plays a very important role, the sensor device 100 is widely used in general, as shown in FIG. Install the sensor 111 at regular intervals to detect the X-axis sensing unit 110 to sense in the vertical direction, and the sensor 121 is installed at a predetermined interval on the strut 130 erected at right angles to the ground to the horizontal direction It is made by a combination of the Y-axis sensing unit 120 for sensing.

상기한 종래 센서장치(100)의 경우 X축 감지부(110)와 Y축 감지부(120)가 평면상에서 볼 때 간격을 두고 설치되어 있는 구성(도 2참조)이며, X축 감지부(110)와 Y축 감지부(120)는 발광적외선다이오드(111a)(121a)와 수광적외선다이오드(111b)(121b)를 한조로 한 센서(111)(121)를 플레이트 및 지주에 일정간격으로 설치한 것으로서, 발광적외선다이오드(111a)(121a)의 빛이 골프공(A)에 반사되어 수광적외선다이오드(111b)(121b)에 도달하는 것을 검출하도록 한 것으로서, 골프공(A)이 지날 때 X축 감지부(110)에서 좌우 위치를 검출하고, Y축 감지부(120)에서 높이를 검출하며, 또한 전방에 위치하는 X축 감지부(110)에서 후방에 위치하는 Y축 감지부(120)를 지나는 시간을 감지하고, 이들을 제어부(도시되지 않음)에서 연산하여 골프공(A)의 방향, 높이, 속도를 검출하여 스크린을 통해서 시각적으로 표현하고, 음향 등을 동시에 제공하게 되는 것이다. 이때 X축 감지부(110)와 Y축 감지부(120)의 감지 범위는 검출감도를 높일 경우 천장에 빛이 반사되어 감지가 되지 않는 상태가 되므로 대략 50㎝를 넘지 않는 것을 선택하여 사용하게 된다.In the case of the conventional sensor device 100, the X-axis detecting unit 110 and the Y-axis detecting unit 120 are installed at intervals when viewed in plan view (see FIG. 2), and the X-axis detecting unit 110 is provided. ) And the Y-axis detecting unit 120 are installed on the plate and the strut with the sensors 111 and 121 having the light emitting infrared diodes 111a and 121a and the light receiving infrared diodes 111b and 121b as a pair. This is to detect that the light of the light emitting infrared diodes 111a and 121a is reflected by the golf ball A and reaches the light receiving infrared diodes 111b and 121b, and the X axis when the golf ball A passes. The detection unit 110 detects the left and right positions, the Y-axis detection unit 120 detects the height, and the X-axis detection unit 110 located in front of the Y-axis detection unit 120 located in the rear Detects the passing time, calculates these in the controller (not shown) to detect the direction, height, and speed of the golf ball (A) through the screen Expressed as visual, and will be such as to provide a sound at the same time. At this time, the detection range of the X-axis detection unit 110 and the Y-axis detection unit 120 increases the detection sensitivity, so that the light is reflected on the ceiling, so that the detection range is not detected. .

그러나 상기 센서장치(100)의 경우 Y축 감지부(120)를 지면과 수직되게 설치해야 하므로 X축 감지부(110)에 비하여 시공에 따른 전반적인 어려움이 있었으며, 설치상태에서 Y축 감지부(120)를 골퍼의 좌우 타격 위치에 구분되도록 설치해야 하고, 클럽(B)으로 샷 할 때 Y축 감지부(120)가 시각적 불안감 즉, 클럽(B)과 부딪힐 것 같은 느낌이 들어 샷을 정확하게 하지 못하는 등의 어려움이 있었던 것이다.However, in the case of the sensor device 100, since the Y-axis detection unit 120 should be installed perpendicular to the ground, there was an overall difficulty in construction compared to the X-axis detection unit 110, and the Y-axis detection unit 120 in the installation state. ) Should be installed in the golfer's right and left hitting position, and the Y-axis detection unit 120 may feel visual anxiety, that is, the club (B) when shooting with the club (B). There was a difficulty such as not being.

그리고 티샷이나 퍼팅 등에는 골프공(A)의 궤적(P1)이 0~40° 정도로 낮게 이루어지지만 벙커샷 등을 행할 시에는 도 2와 같이 골프공(A)의 진행방향 즉 궤적(P2)이 50~70° 각도로 진행하게 되는데, 이때 골프공(A)이 X축 감지부(110)와 Y축 감지부(120)의 감지 범위를 벗어나게 되어 오작동이 발생하는 등의 문제점이 있었다.And while the trajectory P1 of the golf ball A is made as low as 0 ~ 40 ° for tee shot or putting, etc., when the bunker shot or the like is performed, the traveling direction of the golf ball A, that is, the trajectory P2, is as shown in FIG. It proceeds at an angle of 50 ~ 70 °, the golf ball (A) is out of the detection range of the X-axis detection unit 110 and the Y-axis detection unit 120 there was a problem such as a malfunction occurs.

이에 본 발명자는 상기한 종래 센서장치가 갖는 제반 문제점을 일소코자 본 발명을 연구 개발한 것으로서, 본 발명에서는 시공이 간편하고, 원가 절감, 공기 단축과 함께 좌우타 구분 없이 사용이 가능하며, 시각적 불안감을 해소할 수 있으며, 또한 벙커샷 등을 행할 시에도 정확한 골프공 감지가 이루어지는 스크린 골프연습장용 센서장치를 제공함에 발명의 기술적 과제를 두고 본 발명을 완성한 것이다.Therefore, the present inventors have studied and developed the present invention to solve all the problems of the conventional sensor device. In the present invention, the construction is simple, and it is possible to use without distinguishing left and right with cost reduction and shortening of air, and visual anxiety. The present invention has been completed in view of the technical problem of the present invention in order to provide a sensor device for a screen golf driving range where accurate golf ball detection is performed even when a bunker shot or the like is performed.

과제 해결 수단으로 본 발명에서는 X축 감지부와 Y축 감지부 모두를 지면에 매설 상태로 시공하되, Y축 감지부의 센서를 예각이 되게 설치하여 골프공을 감지할 수 있게 하였다.In order to solve the problem, in the present invention, both the X-axis detection unit and the Y-axis detection unit are installed on the ground, and the Y-axis detection unit is installed at an acute angle to detect a golf ball.

또한 본 발명에서는 측면에서 볼 때 X축 감지부와 Y축 감지부의 센서들이 골퍼 쪽으로 기울어지게 설치하여 벙커샷을 행할 시에도 골프공의 진행방향을 정확하게 감지할 수 있게 하였다.In addition, in the present invention, the sensors of the X-axis sensing unit and the Y-axis sensing unit are installed to be inclined toward the golfer so that the direction of golf ball can be accurately detected even when the bunker shot is performed.

본 발명에서 제공하는 스크린 골프연습장용 센서장치를 사용할 경우 시공을 단시간에 간편하게 행할 수 있으므로 시공에 따른 불편해소와 더불어 시공비용을 줄일 수 있으며, 사용상에 있어서, 왼쪽이나 오른쪽 방향에 구분 없이 사용이 가능하고, 시각적 불안감이 없어 안정된 자세로 스윙이 가능하여 연습효과를 배가할 수 있는 등 기대 이상의 효과를 득할 수 있다.When using the sensor device for the screen golf driving range provided by the present invention can be easily carried out in a short time construction can reduce the inconvenience and inconvenience in construction, and in use, can be used regardless of the left or right direction In addition, there is no visual anxiety, so you can swing in a stable posture, which can double the practice effect, and thus achieve more than expected effects.

또한 종래와 같은 벙커샷 궤적의 감지에러 발생을 없앨 수 있다.In addition, it is possible to eliminate the detection error of the bunker shot trajectory as in the prior art.

본 발명은 발광 및 수광적외선다이오드를 한조로 구성한 센서들로 구성한 X축 감지부 및 Y축 감지부로 구성한 스크린 골프연습장용 센서장치에 있어서, 상기 Y축 감지부는 바닥에 수평상태로 X축 감지부와 평행하게 설치하되, 상기 Y축 감지부의 센서를 구성하는 발광 및 수광적외선다이오드는 지면과 예각으로 조사되게 하여 골프공을 감지할 수 있도록 한 것을 특징으로 한다.The present invention provides a sensor device for a screen golf driving range consisting of an X-axis sensing unit and a Y-axis sensing unit including a light-emitting and a light-receiving infrared diode comprising a pair of sensors, wherein the Y-axis sensing unit and the X-axis sensing unit are horizontally positioned on the floor. Although installed in parallel, the light-emitting and light-receiving infrared diode constituting the sensor of the Y-axis sensing unit is characterized in that the golf ball can be detected by being irradiated with an acute angle with the ground.

그리고 상기 예각은 40~70° 범위인 것을 특징으로 한다.And the acute angle is characterized in that the 40 ~ 70 ° range.

상기 X축 감지부와 Y축 감지부의 센서들은 측면에서 볼 때 골퍼가 서 있는 쪽으로 지면과 예각으로 조사되게 설치하며, 상기 센서들의 기울어진 예각은 50~75° 범위인 것을 특징으로 한다.The sensors of the X-axis sensing unit and the Y-axis sensing unit are installed to be irradiated at an acute angle with the ground toward the golfer standing when viewed from the side, and the inclined acute angle of the sensors is in a range of 50 to 75 °.

이하에서 첨부 도면에 의거하여 본 발명의 구성을 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated based on an accompanying drawing.

도 3은 본 발명의 바람직한 일 실시예를 보인 사시도를 도시한 것이고, 도 4는 본 발명의 X축 감지부와 Y축 감지부의 센서의 감지 예를 보인 측단면도이고, 도 5, 도 6은 본 발명에 의한 X축 감지부의 및 X축 감지부의 감지영역을 보인 정면도를 도시한 것이며, 도 7은 본 발명의 X축 감지부와 Y축 감지부의 감지영역을 함께 보인 정면도를 도시한 것이다.Figure 3 is a perspective view showing a preferred embodiment of the present invention, Figure 4 is a side cross-sectional view showing a sensing example of the sensor of the X-axis detection unit and the Y-axis detection unit of the present invention, Figures 5 and 6 FIG. 7 is a front view illustrating an X-axis sensing unit and a sensing area of the X-axis sensing unit according to the present invention, and FIG. 7 illustrates a front view of the X-axis sensing unit and the Y-axis sensing unit.

본 발명의 스크린 골프연습장용 센서장치(1)는 X축 감지부(2)와 Y축 감지부(3)를 평행하게 바닥에 수평상태로 함께 설치하여 사용토록 한 것이다.The screen golf driving range sensor device 1 of the present invention is to install the X-axis sensing unit 2 and the Y-axis sensing unit 3 in parallel to the floor in a horizontal state.

상기 X축 감지부(2)와 Y축 감지부(3)는 도 4에 도시된 바와 같이 각각 상부가 개방된 케이스(4)와, 케이스(4) 내부에 내입되며 발광적외선다이오드(21a)(31a) 및 수광적외선다이오드(21b)(31b)를 한조로 구성한 센서(21)(31)들을 일정간격으로 설치한 PCB기판(22)(32)과, 케이스(4)의 개방된 상부를 밀폐하는 빛이 통과하는 적외선투과필름(5)을 포함하는 구성으로 이루어진다. As shown in FIG. 4, the X-axis sensing unit 2 and the Y-axis sensing unit 3 are embedded in the case 4 and the case 4 having an open top, respectively, and emit light emitting diodes 21a ( 31a) and the PCB boards 22 and 32 provided with a set of sensors 21 and 31, which consist of a set of light-receiving infrared diodes 21b and 31b at regular intervals, and for sealing the open upper part of the case 4; It consists of a configuration including an infrared transmission film 5 through which light passes.

상기 X축 감지부(2)는 도 5 또는 도 7에 도시된 바와 같이 발광 및 수광적외선다이오드(21a,21b)를 한조로 구성한 센서(21)의 빛이 지면과 수직방향으로 조사되게 한다. 이들 센서(21)들은 골프공(A)의 좌우 위치와 함께 골프공(A)에 빛이 반 사되어 돌아오는 것을 감지하는 광센서이다.As shown in FIG. 5 or FIG. 7, the X-axis detecting unit 2 emits light from the sensor 21 including the light-emitting and light-receiving infrared diodes 21a and 21b in a set perpendicular to the ground. These sensors 21 are optical sensors for detecting the return of the light reflected on the golf ball (A) with the left and right positions of the golf ball (A).

상기 Y축 감지부(3)는 도 6 또는 도 7에 도시된 바와 같이 발광 및 수광적외선다이오드(31a,31b)를 한조로 구성한 센서(31)의 빛이 골퍼가 서 있는 정면에서 볼 때 지면과 예각방향으로 조사되게 한다. 이들 센서(21)들은 골프공(A)에 빛이 반사되어 돌아오는 것을 감지하는 광센서이다.As shown in FIG. 6 or 7, the Y-axis detecting unit 3 has the ground and the light of the sensor 31 which constitutes the light-emitting and light-receiving infrared diodes 31a and 31b as viewed from the front where the golfer stands. To be irradiated in an acute angle. These sensors 21 are optical sensors for detecting the return of light reflected on the golf ball (A).

상기 Y축 감지부(3)의 센서(31)의 조사각인 예각의 각도는 개략 40~70° 범위가 적당하다. 40° 이하에서는 Y축 감지부(3)로 높이 감지에 제약이 있으며, 70° 이상에서는 센서(31)를 조밀하게 설치해야 하는 경제적 부담이 있다. The angle of the acute angle, which is the irradiation angle of the sensor 31 of the Y-axis sensing unit 3, is preferably in the range of approximately 40 to 70 degrees. At 40 ° or less, the Y-axis sensing unit 3 is restricted in height detection, and at 70 ° or more, there is an economic burden of densely installing the sensor 31.

상기 X축 감지부(2)와 Y축 감지부(3)는 도 7과 같이 전면에서 볼 때 마름모 모양으로 빛이 조사되어 골프공(A)을 감지하게 된다. 이런 감지는 도 3에서와 같이 전방에 위치하는 X축 감지부(2)와 후방에 위치하는 Y축 감지부(3)에 의해 움직이는 골프공(A)을 연속하여 2번 감지하게 된다.The X-axis detection unit 2 and the Y-axis detection unit 3 is irradiated with a diamond shape when viewed from the front as shown in Figure 7 detects the golf ball (A). This sensing is to detect the golf ball (A) moving twice in succession by the X-axis sensing unit (2) located in the front and the Y-axis sensing unit (3) located in the rear as shown in FIG.

상기 X축 감지부(2)와 Y축 감지부(3)의 센서(21,31)들에 의해 감지되는데, 이들 감지된 자료는 제어부(6)에서 골프공(A)의 방향, 높이, 속도 등이 종합적으로 연산처리 되고, 얻어진 비거리 등의 결과를 스크린으로 제공하는 기술로서, 이러한 제어기술은 공지된 기술로 이에 대한 구체적인 설명은 생략토록 한다.The sensors 21 and 31 of the X-axis sensing unit 2 and the Y-axis sensing unit 3 are detected, and these detected data are controlled by the control unit 6 in the direction, height, and speed of the golf ball A. FIG. As a technique for comprehensively calculating and providing a result such as a flying distance obtained on a screen, such a control technique is a known technique, and a detailed description thereof will be omitted.

참고로 본 발명에서의 X축 감지부(2)와 Y축 감지부(3)의 센서(21,31)들에 의해 감지 예를 설명하면 Y축 감지부(3)의 경사지게 센싱하는 센서(31) 각도와, X축 감지부(2)의 수직방향으로 센싱하는 센서(21)의 교차점(정면에서의 교차점)에 의해 상기 제어부의 기초 값이 되어 계산이 이루어지는 것이다.For reference, an example of sensing by the sensors 21 and 31 of the X-axis detecting unit 2 and the Y-axis detecting unit 3 according to the present invention will be described. ) And the point of intersection of the sensor 21 sensing in the vertical direction of the X-axis sensing unit 2 (the point of intersection at the front) to be the base value of the control unit, and the calculation is performed.

본 발명에서는 X축 감지부(2)를 전방에 Y축 감지부(3)를 후방에 설치한 예를 도시하였으나, 이들의 위치를 바꾸는 설계변경을 행할 수 있음은 당연하다.In the present invention, an example in which the X-axis sensing unit 2 is provided in the front of the Y-axis sensing unit 3 is shown in the rear, but it is natural that a design change can be made to change their positions.

도 8은 본 발명의 X축 감지부와 Y축 감지부의 다른 설치 예를 보인 측단면도를 도시한 것으로서, 스크린 골프연습장용 센서장치(1)를 구성함에 있어서, 측면에서 볼 때 X축 감지부(2)와 Y축 감지부(3)의 센서(21,31)들의 조사각이 골퍼가 서 있는 쪽으로 지면과 예각이 되게 설치한다.8 is a side cross-sectional view showing another installation example of the X-axis detection unit and the Y-axis detection unit of the present invention, in the configuration of the screen golf practice sensor device 1, the X-axis detection unit ( 2) and the irradiation angles of the sensors 21 and 31 of the Y-axis sensing unit 3 are installed at an acute angle with the ground to the golfer's standing side.

상기 센서(21,31)들의 기울어진 예각의 조사 각도는 개략 50~75° 범위가 적당하다. 50°보다 작은 각도가 되도록 기울이면 골퍼의 어드레스 위치까지 감지 범위가 넘어올 수 있으며, 75°이상 직각에 가깝게 세워지면 기능성을 재대로 발휘하기가 어렵다.The irradiation angle of the inclined acute angle of the sensors 21 and 31 is suitably in the range of 50 to 75 °. If the angle is tilted to less than 50 °, the detection range can be extended to the golfer's address position. If the angle is set closer to 75 ° or more, it is difficult to regain functionality.

상기와 같이 구성할 경우 벙커샷을 행할 시에도 골프공(A)의 진행방향을 정확하게 감지할 수 있게 한다.In the configuration as described above, even when the bunker shot is performed, the traveling direction of the golf ball A can be accurately detected.

즉, 티샷이나 퍼팅 등에는 골프공(A)의 궤적(P1)이 0~40° 정도로 낮게 이루어지고, 벙커샷 등을 행할 시에는 골프공(A)의 궤적(P2)이 50~70° 각도로 진행하게 되는데, 이때 골프공이 X축 감지부(2)와 Y축 감지부(3)의 센서(21,31)들이 도 8에 도시된 바와 같이 골퍼 쪽으로 기울어진 상태로 설치되어 있는 X축 감지부(2)와 Y축 감지부(3)의 센서(21,31)에 의해 골프공(A)의 감지가 확실하게 이루어지게 되는 것이다. That is, the trajectory P1 of the golf ball A is made as low as 0 to 40 degrees for tee shots and putting, and the trajectory P2 of the golf ball A is 50 to 70 degrees when the bunker shot is performed. In this case, the golf ball detects the X-axis in which the sensors 21 and 31 of the X-axis detecting unit 2 and the Y-axis detecting unit 3 are inclined toward the golfer as shown in FIG. 8. The detection of the golf ball (A) by the sensor (21, 31) of the unit 2 and the Y-axis detection unit (3) is made sure.

이때 클럽이 X축 감지부(2)와 Y축 감지부(3)의 센서(21,31)에 의해 감지될 우려도 있으나, 클럽(B)으로 골프공(A)을 타격하면 질량이 낮은 골프공(A)이 클 럽(B)의 이동보다 1.3~1.4배 빠른 속도로 이동하여 감지된 상태이므로 오작동의 우려가 없다.At this time, the club may be detected by the sensors 21 and 31 of the X-axis detecting unit 2 and the Y-axis detecting unit 3, but when the golf ball A is hit by the club B, the golf is low in mass. There is no risk of malfunction because the ball (A) is detected by moving at a speed of 1.3 ~ 1.4 times faster than the movement of the club (B).

이상과 같이 구성되는 본 발명은 X축 감지부(2)와 Y축 감지부(3)가 함께 지면에 수평상태로 설치되므로 시공에 따른 편리성을 제공할 수 있는 것이며, 특히 초보 골퍼들의 경우 전방에 장애물이 없어 심적 부담 없이 샷이 가능하게 되며, 클럽과의 마찰에 의한 파손 우려도 일소할 수 있는 것이다.The present invention configured as described above is provided with the X-axis detection unit 2 and the Y-axis detection unit 3 in a horizontal state together on the ground to provide convenience according to the construction, especially for beginner golfers There is no obstacle, so the shot can be taken without any burden, and there is no fear of damage caused by friction with the club.

도 1은 종래 스크린 골프연습장용 센서장치의 X축 감지부와 Y축 감지부의 감지영역을 함께 보인 정면도1 is a front view showing the detection area of the X-axis detection unit and the Y-axis detection unit of the conventional screen golf practice sensor device

도 2는 종래 스크린 골프연습장용 센서장치의 X축 감지부와 Y축 감지부의 센서의 감지 예를 보인 측단면도Figure 2 is a side cross-sectional view showing a sensing example of the sensor of the X-axis detection unit and the Y-axis detection unit of the conventional screen golf driving range sensor device

도 3은 본 발명의 바람직한 일 실시예를 보인 사시도3 is a perspective view showing a preferred embodiment of the present invention

도 4는 본 발명의 X축 감지부와 Y축 감지부의 센서의 감지 예를 보인 측단면도Figure 4 is a side cross-sectional view showing a sensing example of the sensor of the X-axis detector and the Y-axis detector of the present invention

도 5는 본 발명에 의한 X축 감지부의 감지영역을 보인 정면도5 is a front view showing a detection area of the X-axis detection unit according to the present invention;

도 6은 본 발명에 의한 Y축 감지부의 감지영역을 보인 정면도Figure 6 is a front view showing a detection area of the Y-axis detection unit according to the present invention

도 7은 본 발명의 X축 감지부와 Y축 감지부의 감지영역을 함께 보인 정면도7 is a front view showing the detection area of the X-axis detection unit and the Y-axis detection unit of the present invention together

도 8은 본 발명의 X축 감지부와 Y축 감지부의 다른 설치 예를 보인 측단면도Figure 8 is a side cross-sectional view showing another installation example of the X-axis detection unit and the Y-axis detection unit of the present invention

■도면의 주요부분에 사용된 부호의 설명 ■Explanation of symbols used in main part of drawing

1:스크린 골프연습장용 센서장치 2:X축 감지부1: Sensor device for screen golf practice range 2: X axis detector

21,31:센서 21a,31a:발광적외선다이오드21, 31: sensor 21a, 31a: light emitting infrared diode

21b,31b:수광적외선다이오드 3:Y축 감지부21b, 31b: light-receiving infrared diode 3: Y-axis detection unit

Claims (4)

발광적외선다이오드(21a)(31a)와 수광적외선다이오드(21b)(31b)를 한조로 구성한 센서(21)(31)들로 구성한 X축 감지부(2) 및 Y축 감지부(3)로 구성한 스크린 골프연습장용 센서장치(1)에 있어서,An X-axis detector (2) and a Y-axis detector (3) composed of the light-emitting infrared diodes (21a) 31a and the light-receiving infrared diodes (21b) (31b) constituted by a pair of sensors (21) (31). In the sensor device (1) for screen golf practice range, 상기 Y축 감지부(3)는 바닥에 수평상태로 X축 감지부(2)와 평행하게 설치하되,The Y-axis detection unit 3 is installed parallel to the X-axis detection unit 2 in a horizontal state on the floor, 상기 Y축 감지부(3)의 센서(31)를 구성하는 발광 및 수광적외선다이오드(31a,31b)는 정면에서 볼 때 지면과 예각으로 조사되게 하여 골프공(A)을 감지할 수 있도록 한 것을 특징으로 하는 스크린 골프연습장용 센서장치.The light-emitting and light-receiving infrared diodes 31a and 31b constituting the sensor 31 of the Y-axis sensing unit 3 are irradiated at an acute angle with the ground when viewed from the front to detect the golf ball A. Screen golf practice sensor device characterized in that. 제 1항에 있어서,The method of claim 1, 상기 예각은 40~70° 범위인 것을 특징으로 스크린 골프연습장용 센서장치.The acute angle sensor device for a screen golf practice range, characterized in that 40 to 70 ° range. 제 1항에 있어서,The method of claim 1, 상기 X축 감지부(2)와 Y축 감지부(3)의 센서(21)(31)들은 측면에서 볼 때 골퍼가 서 있는 쪽으로 지면과 예각으로 조사되게 설치한 것을 특징으로 스크린 골프연습장용 센서장치.Sensors 21 and 31 of the X-axis sensing unit 2 and the Y-axis sensing unit 3 are installed to be irradiated at an acute angle with the ground to the golfer standing side view from the side. Device. 제 3항에 있어서The method of claim 3 상기 센서(21,31)들의 기울어진 예각은 50~75° 범위인 것을 특징으로 스크린 골프연습장용 센서장치.The inclined acute angle of the sensors (21,31) is 50 ~ 75 ° range sensor device for a screen golf practice.
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KR101270007B1 (en) * 2011-10-13 2013-06-03 경북대학교 산학협력단 An apparatus of measuring positional information of an object
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KR101234941B1 (en) * 2011-06-17 2013-03-04 (주)인투비 A bottom installation type screen golf sensor device for use of other ones of left and right
KR101315502B1 (en) * 2011-09-09 2013-10-07 주식회사 게임스페이스 Apparatus for measuring trajectory of golf ball
KR101270007B1 (en) * 2011-10-13 2013-06-03 경북대학교 산학협력단 An apparatus of measuring positional information of an object
KR101504271B1 (en) * 2014-02-03 2015-03-19 주식회사 명승골프 Golf ball perceiving apparatus

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