KR102604923B1 - Golf course system using special lighting - Google Patents

Abstract

The present invention relates to a golf course system, and more specifically, to a golf course system using special lighting that uses a black light to illuminate a golf ball coated with fluorescent paint, allowing the trajectory of the golf ball to be identified even in the dark. .
This invention is a golf course system using special lighting, wherein the golf course system 100 is formed on one side of the field 10 with a terrain formed, so that a golf ball (B) can be hit using a golf club. A batting stone 20 formed so as to be formed, a plurality of towers 30 installed at a predetermined interval along the outer peripheral surface of the field 10, and one tower 30 of the plurality of towers connected to another tower 30 adjacent to the other tower 30. Includes a net (40) installed to prevent the golf ball (B) hit from the batting box (20) from escaping outside the field (10), but on one side of the batting box (20) and the field (10) in the golf course, respectively. A black light (50) that irradiates UV to identify the golf ball (B) coated with fluorescent paint and a control unit (90) that controls the time or intensity of the black light (50) to be irradiated. It is characterized by consisting of.

Description

Golf course system using special lighting}

The present invention relates to a golf course system, and more specifically, to a golf course system using special lighting that uses a black light to illuminate a golf ball coated with fluorescent paint, allowing the trajectory of the golf ball to be identified even in the dark. .

In general, golf is a sport played along a certain course created over a wide area of 660,000 ㎡ to 1 million ㎡, and because it requires a large area, it is usually located in the suburbs or mountains far from the city.

As a result, it takes a considerable amount of time and money to enjoy a golf game at a regular golf course, and this has the disadvantage of not being easy to practice without spending a lot of money and time.

To solve this problem, golf driving ranges are being operated in nearby areas such as downtown or nearby areas where you can practice your swing conveniently at a low cost. In particular, outdoor golf driving ranges are located in front of the swing plate corresponding to the batting practice area, from the swing plate to the batting practice area. A net is installed at a distance of about 100m to 300m, and an environment is provided where the practitioner can hit a golf ball toward the net.

In these outdoor golf driving ranges, the golfer (or user) can visually check the distance and direction of flight of the golf ball he or she has hit, so the practice effect is very high compared to indoor golf driving ranges where the golf ball is hit against a shield at a short distance. .

However, in the case of conventional outdoor golf courses, there was a problem that it was difficult to check the trajectory of the ball that one hit because the day was dark or the light from the LED lighting was reflected on the ball. Domestic Patent No. 10-1239898 is a prior art to solve this problem. (hereinafter referred to as prior art) has been disclosed.

The prior art is a core portion formed to be located inside at least one layer, a shell cover that surrounds the core portion, has a concave shape on the outer peripheral surface, and is formed with a plurality of irregularities, and is disposed between the core portion and the shell cover, It includes a light emitting unit that ruptures and emits light due to an impact applied from a golf club when hitting, and the core unit measures the intensity of the impact applied to the outer cover when hitting to control whether or not light is emitted from the light emitting unit. It is comprised of a pressure sensor unit, wherein the pressure sensor unit includes a sensor that measures the impact applied to the outer cover, and an impact amplifier located in contact with the light emitting unit and configured to spread the impact throughout the inside according to a signal from the sensor. It relates to a luminescent golf ball, characterized in that it is made.

The prior art has a light-emitting structure on the inside so that the golf ball emits light due to the impact applied from the golf club when hitting, so it is easy to check the position from a distance after hitting during a night game, reducing the risk of losing the golf ball and increasing visibility. did.

However, even if the above prior art is used, the golf ball does not emit light until the ball is hit with a golf club, so strong lighting is required to confirm the position, and if the sensor is damaged by hitting, it will not operate properly, causing the golf ball to be damaged. The disadvantage is that it is difficult to check the trajectory, and the basic lighting installed in the field cannot be removed, causing light pollution.

Therefore, there is a need for a golf course system using special lighting that allows the trajectory of the golf ball to be easily confirmed even in the dark without generating light pollution, and can stimulate user interest by creating various designs using laser and RGB lighting. This came to the fore.

Domestic Registered Patent No. 10-1239898 (2013. 03. 06.)

The present invention is intended to solve the above-mentioned problems, and its purpose is to enable the trajectory of a golf ball to be easily confirmed even in the dark, and to create special lighting that can arouse user interest by creating various designs using laser and RGB lighting. The goal is to provide a golf course system using .

In addition, another object of the present invention is to provide a golf course system using special lighting that can prevent light pollution caused by night lighting on a separate golf course by allowing the trajectory of the golf ball to be confirmed by black light when playing golf at night. There is.

In the golf course system using special lighting of the present invention to achieve the above-mentioned problem, the golf course system 100 is formed on one side of the field 10 with a field 10 where the terrain is formed, and uses a golf club to use a golf ball ( A batting stone 20 formed to hit B), a plurality of towers 30 installed at predetermined intervals along the outer peripheral surface of the field 10, and another tower 30 adjacent to any one of the plurality of towers. It includes a net (40) installed to connect the towers (30) to prevent the golf ball (B) hit at the plate (20) from escaping outside the field (10), and is installed within the golf course and coated with fluorescent paint. It consists of a black light 50 that irradiates UV to identify the golf ball (B) and a control unit 90 that controls the time or intensity of irradiation of the black light 50 to be adjusted, and the field ( 10) On one side, a plurality of target rings (15) equipped with a proximity signal sensor (16) that detects the golf ball (B) with infrared rays and sends a signal to the control unit (90) when the golf ball (B) passes are installed. It is characterized by

delete

In addition, the tower 30 is further equipped with RGB lighting 60 composed of red, green, and blue elements to emit light of various colors, and speakers that can play music files are further provided in the golf course, The variable resistance value connected to each element of the RGB lighting 60 is changed according to the signal pattern of the music file played through the speaker under the control of the control unit, thereby changing the color of the light emitted from the RGB lighting 60. It is characterized by

In addition, when the control unit 90 receives from the proximity signal sensor 16 that the golf ball B has passed the target ring 15, the control unit 90 controls the variable resistance value connected to each element of the RGB lighting 60. It is characterized by reproducing the color change pattern of the set RGB lighting (60).

In addition, a laser light 70 is further provided on one side of the batting box 20 or the tower 30 to selectively irradiate light designed in a plurality of design shapes in the field direction under the control of the control unit. do.

In addition, when the control unit 90 receives from the proximity signal sensor 16 that the golf ball (B) has passed the target ring 15, the laser light 70 emits light of a design shape set according to the control of the control unit. It is characterized by investigation in this field direction.

In addition, the tower 30 is further equipped with a water cannon 80 that sprays water in the field direction, and the control unit 90 detects that the golf ball B has passed the target ring 15 through a proximity signal sensor 16. ), the water cannon 80 is characterized in that it sprays water in a set field direction under the control of the controller.

In addition, the black light 50 is installed on one side of the batting box 20 and on one side of the tower 30, and the black light 50 installed on one side of the batting box 20 is installed on the batting box 20 from which the golf ball B flies. ) It illuminates the front direction, and the black light 50 installed on one side of the tower 30 irradiates in the direction of the field 10 so that the irradiation range overlaps by a predetermined area, so that UV is irradiated to the entire golf course.

In addition, the golf course system 100 allows access to the control unit 90 through a terminal (T) installed on the batting box (20) or an app (A) installed on the user's smartphone (S), and the terminal The putting distance can be selected in (T) or the app (A), and the number of golf balls (B) that have passed the target ring (15) installed at the selected putting distance is counted by the proximity signal sensor (16), The counted number of golf balls B is stored in the control unit 90.

In addition, the control unit 90 stores the number of golf balls (B) stored in the control unit 90 together with the identification number of the terminal (T) or the account number stored in the app (A), and separates groups by putting distance. The ranking is derived by calculating the ratio of the number of stored golf balls (B) to the number of putted golf balls (B), and the derived ranking is displayed on the terminal (T), display (D), or smartphone (S) installed in the golf course. It is characterized by displaying it through the installed app (A).

According to the present invention, it is possible to easily check the trajectory of a golf ball even in the dark, and to stimulate user interest by creating various designs using laser and RGB lighting.

In addition, when playing golf at night, the trajectory of the golf ball can be checked using a black light, which has the effect of preventing light pollution caused by night lighting on a separate golf course.

1 is an exemplary implementation diagram of a golf course system using special lighting according to an embodiment of the present invention.
Figure 2 is a weekly illustration of a golf course system using special lighting according to an embodiment of the present invention.
Figure 3 is an example of black light installation in a golf course system using special lighting according to an embodiment of the present invention.
Figure 4 is an exemplary black light operation of a golf course system using special lighting according to an embodiment of the present invention.
Figure 5 is an example of a target ring of a golf course system using special lighting according to an embodiment of the present invention.
Figure 6 is a detailed diagram of a target ring of a golf course system using special lighting according to an embodiment of the present invention.
Figure 7 is an example of RGB lighting installation in a golf course system using special lighting according to an embodiment of the present invention.
Figure 8 is an example of RGB lighting operation of a golf course system using special lighting according to an embodiment of the present invention.
Figure 9 is an example of laser lighting operation of a golf course system using special lighting according to an embodiment of the present invention.
Figure 10 is an illustration of a water cannon operation in a golf course system using special lighting according to an embodiment of the present invention.
Figure 11 is a detailed view of a water cannon of a golf course system using special lighting according to an embodiment of the present invention.
Figure 12 is an exemplary communication relationship of a golf course system using special lighting according to an embodiment of the present invention.

Hereinafter, with reference to the attached drawings, a golf course system using special lighting according to a preferred embodiment of the present invention will be described in detail.

The terms used herein are not intended to limit the technology described in this document to specific embodiments, but are preferably understood to include various modifications, equivalents, and substitutes for the embodiments.

In the drawings used to explain the present invention, some of the depicted expressions may be exaggerated or omitted so that the features of the invention can be easily understood, and this does not limit the specific embodiment of the invention.

As shown in Figures 1 and 2, the golf course system 100 of the present invention includes a field 10 with terrain formed on one side of the field 10, and a golf ball B is struck using a golf club. A batting stone 20 formed to enable the field 10, a plurality of towers 30 installed at predetermined intervals along the outer peripheral surface of the field 10, and another tower 30 adjacent to any one tower 30 of the plurality of towers. It includes a net (40) that is installed to prevent the golf ball (B) hit from the batting box (20) from escaping outside the field (10), but is installed on one side of the batting box (20) and the field (10) within the golf course. A black light 50 that irradiates UV to identify the golf ball (B) coated with fluorescent paint is installed, and a control unit 90 that controls the time or intensity of irradiation of the black light 50. ).

At this time, it is preferable to understand that the formation of terrain in the field 10 basically means that a slope has been formed, and this slope is such that the hit golf ball B flies toward the net 40 and then toward the batter's box 20. This is to get them together again.

The batting stone 20 has a single-shaped shape, and it is desirable to mark the space where the user will be located on the upper part of the batting stone 20 to divide it into sections.

In addition, when the golf course practice range has a two-story structure, the batting box (20) can be installed on the first and second floors, respectively, and the batting box (20) can be installed on the second floor so that the golf ball (B) can be hit using a golf club. ) can also be installed. The reason it is limited to the second floor here is to facilitate understanding, and it is desirable to understand that the batting box 20 may be installed on the second or higher floors if necessary.

The tower 30 is a type of support installed along the outer peripheral surface of the field 10 and is composed of a plurality of frames so that additional members can be installed.

The net 40 is connected by connecting the tower 30 and another tower 30, and is made of PE material, etc., and is formed with a lattice or hexagonal mesh so that the golf ball B is outside the field 10. When installing the net 40 on the tower 30, it is desirable to install it so that the net 40 is pulled taut by connecting it using a rope or the like.

As shown in FIGS. 3 and 4, the black light 50 may be installed at a location including one side of the batting box 20 or one side of the tower 30 within the golf course, and one example is the batting box 20. The black light 50 installed on one side illuminates the front direction of the batting box 20 where the golf ball (B) flies, and the black light 50 installed on one side of the tower 30 illuminates the field so that the irradiation range overlaps by a predetermined area. Radiate in the (10) direction so that UV can be irradiated to the entire golf course.

In addition, the control unit 90 is connected to wireless communication to remotely control the time or intensity of irradiation of the black light 50, and can control the black light 50 according to the type of signal transmitted. Specifically, the irradiation time or irradiation intensity of the black light 50 may be automatically managed based on a time table input to the control unit 90.

That is, when an ON/OFF signal is transmitted from the control unit 90 to the black light 50 according to the time entered in the time table and the command previously entered at that time, the black light 50 lights up according to the signal received. This method radiates UV to the entire field (10) while the power source of (50) is turned on.

Alternatively, a cadmium sulfide cell is installed in the black light 50, but the cadmium sulfide cell is connected to the black light 50 switch, so that during the day when the black light 50 is exposed to sunlight, the cadmium sulfide cell becomes a conductor and turns on the switch. By operating it, the black light 50 turns off, and at night when there is no light, the cadmium sulfide cell becomes an insulator and the switch stops working so that the black light 50 turns on.

Alternatively, by connecting the control unit 90 to a wireless communication network, the sunset time and sunrise time of the area where the golf course is installed are automatically detected, and the black light 50 is turned on at sunset time, and the black light 50 is turned on at sunrise time. ) can also be controlled to turn off.

As shown in Figures 5 and 6, the golf course system 100 of the present invention may further include a plurality of target rings 15 installed on one side of the field 10, and the target rings 15 includes a proximity signal sensor 16 that detects the golf ball B with infrared rays when the golf ball B passes and sends a signal to the control unit 90.

Specifically, the proximity signal sensor 16 is connected to the control unit by wire or wirelessly and irradiates infrared rays to the inside of the target ring 15. When an object passes through the target ring 15, the size of the detected object is is transmitted to the control unit 90.

In addition, the control unit 90 receives the size of the object detected by the proximity signal sensor 16 and compares it with the size of the golf ball (B), processing a signal if the object is within the error range, and processing a signal if the object is outside the error range. returns .

Alternatively, the golf course system 100 may further include a target plate 17 installed on one side of the field 10, and the target plate 17 is the golf ball B flying from the batting box 20. It includes a plurality of plates (18) installed with pressure sensors (19) that convert the striking strength or hitting position into signals when struck, and the signals converted from the pressure sensors (19) are transmitted to the control unit (90).

In addition, as shown in FIGS. 7 and 8, the tower 30 is further equipped with RGB lighting 60 composed of red elements, green elements, and blue elements to emit light of various colors, and the field (10) is further equipped with a speaker capable of playing music files, and a variable resistance value connected to each element of the RGB lighting 60 according to the signal pattern of the music file played through the speaker under the control of the control unit 90. This may be changed so that the color of the light emitted from the RGB lighting 60 is changed.

Additionally, the RGB lighting 60 may be installed on the target ring 15 or the target plate 17, and may perform the same operations described above. Alternatively, it can be controlled separately from the control unit 90 by configuring a separate circuit.

That is, when the control unit 90 receives from the proximity signal sensor 16 that the golf ball B has passed the target ring 15, the control unit 90 activates each element of the RGB lighting 60 installed on the target ring 15. By controlling the connected variable resistance value, the color change pattern of the preset RGB lighting 60 can be reproduced to change the color of the target ring.

At this time, when the control unit 90 receives from the proximity signal sensor 16 that the golf ball B has passed the target ring 15, the control unit 90 controls the variable resistance value connected to each element of the RGB lighting 60. The color change pattern of the set RGB lighting 60 can also be played.

As an example, in the control unit 90, music files played through the speaker only when the golf ball B passes the target ring 15 are grouped into one group, and music files normally played are grouped into another group. By setting it to , the color of the RGB lighting 60 can be set to change according to the music file of a specific group and the signal pattern of the music file only when the golf ball B passes the target ring 15.

In addition, when the golf ball (B) hits any one of the plates (18) of the target plate (17), the hitting strength or hitting position of the golf ball (B) is transmitted from the pressure sensor 19 to the control unit 90. The light is converted into a signal and transmitted to the control unit 90, and according to the transmitted signal, the color of the light emitted by the RGB lighting 60 installed on the target plate 17 changes, and the color of the plate 18 changes accordingly. You can also make it change.

In addition, as shown in FIG. 9, the golf course system 100 emits light designed in a plurality of design shapes on one side of the batting box 20 or the tower 30 to selectively direct the field direction according to the control of the control unit 90. A laser light 70 that irradiates is further provided, and the control unit 90 can change the type of design that the laser light 70 irradiates.

In addition, when the control unit 90 receives from the proximity signal sensor 16 that the golf ball (B) has passed the target ring 15, the laser light 70 emits light of a design shape set according to the control of the control unit. Let the search be done in this direction of the field.

As an example, in the control unit 90, the design pattern that is played by the laser lighting 70 only when the golf ball (B) passes the target ring 15 is grouped into one group, and the design pattern that is played by the laser lighting 70 is normally used in the laser lighting 70. By setting the design pattern to be played to another group, the design pattern of a specific group can be set to be played through the laser light 70 only when the golf ball B passes the target ring 15.

In addition, as shown in FIGS. 10 and 11, the golf course system 100 further includes a water cannon 80 installed on the tower 30 to spray water using a pump, and the proximity signal sensor 16 When a signal indicating that the golf ball B has passed the target ring 15 is transmitted to the control unit 90, the control unit 90 may control the water cannon 80 to spray water.

The water cannon 80 includes a main PLC box connected to the control unit 90, a controller connected to manually operate the main PLC box, a medium-pressure accumulator connected to the main PLC box to charge air pressure, and a water cannon 80. It includes a water tank installed with a submersible pump to fill the water with water, and a regulator installed in the water cannon (80) to control air pressure.

In addition, the water cannon 80 is equipped with a hydraulic cylinder to adjust the spray angle, so that the spray angle can be adjusted by adjusting the height of one side of the water cannon, and the hydraulic cylinder is connected to the main PLC box so that this can be controlled through the control unit 90. It is connected to and operated according to signals from the control unit 90.

The specific operation process of the water cannon (80) linked to the proximity signal sensor (16) is as follows.

When the control unit 90 receives a signal from the proximity signal sensor 16 indicating that the golf ball B has passed the target ring 15, it transmits a firing signal of the water cannon 80 to the main PLC box. .

When the main PLC box receives the firing signal of the water cannon 80 transmitted from the control unit 90, it operates the medium-pressure accumulator to charge air pressure and operates the submersible pump installed inside the water tank to charge water. do.

Afterwards, the water and the accumulated air are controlled by a regulator installed in the water cannon 80 and are sprayed onto the field 10 through the water cannon 80.

Alternatively, the water cannon 80 may operate in conjunction with the pressure sensor 19, and an example of the operation method is as follows.

First, when a signal is transmitted from the pressure sensor 19 to the control unit 90 according to the position or intensity at which the golf ball B hits the plate 18, the RGB lighting 60 installed on the target plate 17 As the irradiated color changes, the color of the plate 18 changes accordingly.

A plurality of plates 18 are installed on the target plate 17, and when the golf ball B hits the plurality of plates 18 and the colors of the plates 18 all match, the control unit 90 A firing signal is transmitted to the water cannon (80).

Here, the fact that the colors of the plates 18 all match means that the position or intensity at which the golf ball B transmitted to the control unit 90 hits the plurality of plates 18 is determined by the pressure sensor 19. It is preferable to understand that the converted signal values are all the same or are within the error range, so the control unit 90 determines that the color of the plate 18 is the same, and accordingly transmits a firing signal to the water cannon 80.

The main PLC box, which receives the firing signal of the water cannon 80 transmitted from the control unit 90, operates the medium-pressure accumulator to charge air pressure and operates the submersible pump installed inside the water tank to charge water.

Afterwards, the water and the accumulated air are controlled by a regulator installed in the water cannon 80 and are sprayed onto the field 10 through the water cannon 80.

As shown in Figure 12. The golf course system 100 of the present invention allows access to the control unit 90 through a terminal (T) installed on the batting box (20) or an app (A) installed on the user's smartphone (S), The putting distance can be selected in the terminal (T) or the app (A), and the number of golf balls (B) that have passed the target ring (15) installed at the selected putting distance is counted by the proximity signal sensor (16). , the counted number of golf balls (B) is stored in the control unit 90.

At this time, the control unit 90 stores a unique identification number for each terminal to distinguish the terminal T from other terminals T, and the app A stores an account number to distinguish the user account used when connecting. Give it to save it.

In addition, the control unit 90 stores the number of golf balls (B) stored in the control unit 90 together with the identification number of the terminal (T) or the account number stored in the app (A), and groups them by putting distance. Separately, the ranking is derived by calculating the ratio of the number of stored golf balls (B) to the number of golf balls (B) put by the user, and the derived ranking is displayed on a terminal (T), display (D) or smartphone installed in the golf course ( It can also be displayed through an app installed on S).

In addition, the control unit 90 can create a specific group session through a terminal (T) installed at the batting box (20) or an app installed on the user's smartphone (S), and the terminal (T) participating in the session Alternatively, the ranking is derived by calculating the ratio of the number of stored golf balls (B) to the number of putted golf balls (B) of the user account, and the ranking of the participating terminal (T) or user account within the session is determined by the terminal (T) or user. It can also be checked only within the session created through the app (A) installed on the smartphone (S).

Additionally, the rankings displayed through the app (A) installed on the terminal (T), display (D), or smartphone (S) installed within the golf course may be displayed anonymously depending on settings.

In the above content, the present invention has been described based on the drawings, and is not limited to the parts explained based on the drawings, and the parts explained based on the drawings do not depart from the gist of the present invention in the technical field to which the present invention pertains. It can be implemented with various modifications.

100: Golf course system B: Golf ball
10: Field 15: Target ring
16: Proximity signal sensor 17: Target plate
18: plate 19: pressure sensor
20: At bat 30: Tower
40: mesh 50: black light
60: RGB lighting 70: Laser lighting
80: water cannon 90: control unit
T: Terminal S: Smartphone
A: App D: Display

Claims (10)

In a golf course system using special lighting,
The golf course system 100 is,
Terrainized field (10);
A batting box (20) formed on one side of the field (10) to enable hitting a golf ball (B) using a golf club;
A plurality of towers 30 installed at predetermined intervals along the outer peripheral surface of the field 10; and
A net ( 40); including,
A black light (50) installed in the golf course that irradiates UV light to identify golf balls (B) coated with fluorescent paint; and
It consists of a control unit 90 that controls the black light 50 to adjust the irradiation time or irradiation intensity,
On one side of the field 10, when the golf ball B passes, a plurality of target rings 15 are provided with a proximity signal sensor 16 that detects the golf ball B with infrared rays and sends a signal to the control unit 90. A golf course system using special lighting, characterized by being installed.
delete According to paragraph 1,
The tower 30 is further equipped with RGB lighting 60 composed of red elements, green elements, and blue elements to emit light of various colors,
The golf course is equipped with additional speakers that can play music files.
The variable resistance value connected to each element of the RGB lighting 60 is changed according to the signal pattern of the music file played through the speaker under the control of the control unit, thereby changing the color of the light emitted from the RGB lighting 60. A golf course system using special lighting.
According to paragraph 3,
When the control unit 90 receives from the proximity signal sensor 16 that the golf ball (B) has passed the target ring 15, the control unit 90 provides a variable variable connected to each element of the RGB lighting 60 installed on the target ring 15. A golf course system using special lighting, characterized in that the color of the target ring (15) changes by controlling the resistance value and reproducing the color change pattern of the preset RGB lighting (60).
According to paragraph 1,
A special laser light (70) is further provided on one side of the batting box (20) or tower (30) to selectively irradiate light designed in a plurality of design shapes in the field direction according to the control of the control unit. Golf course system using lighting.
According to clause 5,
When the control unit 90 receives from the proximity signal sensor 16 that the golf ball B has passed the target ring 15, the laser light 70 emits light of a design shape set according to the control of the control unit. A golf course system using special lighting characterized by directional irradiation.
According to paragraph 1,
The tower 30 is further equipped with a water cannon 80 that sprays water in the field direction,
When the control unit 90 receives from the proximity signal sensor 16 that the golf ball B has passed the target ring 15, the water cannon 80 sprays water in a set field direction according to the control of the control unit. A golf course system using special lighting, characterized by:
According to paragraph 1,
The black light 50 is,
Installed on one side of the batting box 20 and one side of the field 10, respectively, the black light 50 installed on one side of the batting box 20 illuminates the front direction of the batting box 20 where the golf ball B flies, and the black light 50 installed on one side of the batting box 20 illuminates the direction in front of the batting box 20 where the golf ball B flies, (10) A golf course system using special lighting, characterized in that the black light 50 installed on one side irradiates in the direction of the field 10 so that the irradiation range overlaps by a predetermined area, so that UV is irradiated to the entire golf course.
According to paragraph 1,
The golf course system 100,
The control unit 90 can be accessed through the terminal (T) installed on the batting box (20) or the app (A) installed on the user's smartphone (S),
The putting distance can be selected in the terminal (T) or the app (A), and the number of golf balls (B) that have passed the target ring (15) installed at the selected putting distance is counted by the proximity signal sensor (16). A golf course system using special lighting, characterized in that the counted number of golf balls (B) is stored in the control unit (90).
According to clause 9,
The control unit 90,
The number of golf balls (B) stored in the control unit 90 is stored together with the identification number of the terminal (T) or the account number stored in the app (A), and the putted golf balls (B) are separated into groups according to putting distance. The ranking is derived by calculating the ratio of the number of stored golf balls (B) to the number, and the derived ranking is displayed through the app (A) installed on the terminal (T), display (D), or smartphone (S) installed in the golf course. A golf course system using special lighting, characterized by: