KR20230015619A - System for providing golf-course information - Google Patents

Abstract

The present invention provides a golf club information providing system. As a golfer using a golf club without a caddy receives golf club information according to the golf course where the golfer is currently located and the golf rounding situation of the golfer, satisfaction is improved by reducing the golf rounding cost of the golfer, and a golf club operator can reduce the management burden by reducing the cost and time of golf club operation.

Description

System for providing golf course information {System for providing golf-course information}

The present invention relates to a golf course information providing system, and more particularly, to a golfer using a golf course without a caddy by providing golf course information according to the golf course where the golfer is currently located and the golf rounding situation of the golfer. The present invention relates to a golf course information providing system capable of improving satisfaction by reducing rounding costs and easing management burden by reducing golf course operating costs and time of golf course operators.

Recently, with the development of the Korean economy, the improvement of the people's income level, and the increase in interest and investment in leisure activities, golf has gradually become a popular sport.

Golf is a high-quality field sport favored by many people because it allows you to relieve stress accumulated in your body and mind by breathing air while moving for a long time in a wide outdoor environment, and also allows you to naturally communicate and interact with people you play with. , It is a trend that the golf population is continuously increasing.

Specifically, golf is a sport in which a golf ball is hit and put into a hole. A golfer determines a target point by considering the current position of the golf ball and the position of the hole, selects an appropriate golf club, and strikes the golf ball so that the golf ball moves to the target position.

As such, golf is an exercise in which a ball resting on a course is hit with a club and put into a designated hole, and superiority and inferiority are competed by the number of strokes required until the hole-in. At this time, a number of clubs with different flying distances are used according to the remaining distance left to the hole. Game information such as the exact remaining distance, the location and distance of various obstacles, and the average distance statistics for each club are key factors that determine a golfer's performance. am.

Recently, for more accurate distance measurement in a field, a distance measurement device using a GPS sensor, a distance measurement sensor, and the like is being released. However, even when using such a distance measuring device, when the altitude of the target point (eg, hole or green) is different from the altitude of the current golf ball, it is difficult to determine the targeting distance for moving the golf ball to the target point. .

In addition, if there is an obstacle in front, such as a hill or a tree, that blocks the view, it is difficult for a golfer to determine an attacking distance for moving a golf ball to an attacking point beyond the obstacle.

Eventually, the golfer guesses the targeting distance using the measured distance to the target point, and thus hits the golf ball using a golf club according to the targeting distance. When the golf ball is hit by a golf club appropriately corresponding to the target distance, the golf ball can be moved to a target point existing at a different altitude or to a target point over an obstacle.

However, golf is difficult for beginners and intermediates who lack experience to accurately calculate the remaining distance from the golfer's current position to the hole cup (pin) on the green while actually rounding on the field of the golf course, as well as targeting each hole course. do.

Therefore, when the target point in front exists at a different height from the current golf ball, the attack distance that the golf ball can reach to the target point and the attack distance that the golf ball can reach to the target point beyond the obstacle even when there is an obstacle in front A method for calculating is required.

In the conventional golf course information providing system, a golfer simply calculates a straight line distance to a hole cup (pin) using distance measuring equipment using a telescope, or stores specific location coordinates of a golf course in a storage device in advance. For example, For example, a method of calculating the distance using a terminal device with a built-in GPS of location information such as bunkers, hazards, and hole cups on the green, and a navigation terminal device mounted on a golf cart to determine the strategy for each course while moving the cart. Various methods have been proposed to receive course and green service information or to measure the remaining distance. Since rounding takes a lot of time and becomes boring, a problem arises in that the rounding time of the next golf team as well as colleagues who round together cannot be smoothly progressed.

In addition, terminals and systems that provide a golf distance measurement service that provides distance information among golf course information are continuously being developed, but existing distance measurement services that have been used do not reflect the case where the golf course hole pin location is changed. There were disadvantages of not being completely reliable, such as frequent failures due to the location of the hole pin being changed while trusting in the distance measuring service device to attack the hole.

In this way, beginners and intermediate players select golf clubs based on approximate distance information based on the experience of caddies (coordinators) or recommendations from colleagues, but in general, caddies (coordinators) target multiple golfers at the same time. Since there is a problem of time limitation in providing information on the distance to the point and guidance on the course strategy, the golfer chooses a golf club by calculating the approximate distance from his/her position to the target point, and also, if the course strategy for each hole is Because it is inaccurate, many problems arise in managing good scores as well as more sophisticated course strategy.

On the other hand, in the case of a professional golfer, a caddy, a game assistant, accompanies the golfer by providing overall course-related information such as remaining distance and obstacle information so that the golfer can focus on the game. However, since one caddy accompanies every four amateur golfers, the information that can be provided per individual is inevitably limited.

Even when a large number of caddies accompany you, the quality of information provided varies greatly depending on your skill level. is virtually impossible to assist.

Recently, according to the popularization of golf, golf courses operated without caddies incurring additional costs are increasing. As can be seen in the case of the United States, which has already become a popular sport, with the decrease in skilled caddies and the increase in golf courses, such no-caddy golf courses will continue to increase, and effective information collection will have a significant impact on the performance of amateur golfers. It will increase.

However, recently many golf courses are trying to operate a no-caddy system that does not use a caddy, and customers also tend to be burdened with having a caddy nearby, so an attempt has recently been made to fill the absence of a caddy with computer technology. are losing

In general, a caddy is working at a golf course to help golfers play a game. The number of golf courses that want to operate without a caddy is gradually increasing due to the increasing number of golfers who want to enjoy golf at a low price without paying expensive caddy fees along with the shortage of caddies.

However, if a golf game is played without a caddy, the revenue of the golf course decreases because the game time is delayed and the number of teams that can play is reduced. There is a problem that safety accidents due to hitting balls may increase when hitting a dogleg hole.

In addition, the risk of accidents is very high when customers drive a round of golf carts without a caddy, and existing golf course distance measurement services have a problem in that they do not provide any supplementary measures or countermeasures for this.

Various devices are being developed to replace the caddy, but the existing technologies are very economically inefficient due to a large number of configurations, and actually receive information on each hole course, which can cause golfers to confuse in rounding. There was a problem with falling.

Republic of Korea Patent Registration No. 10-1956259 Republic of Korea Patent Registration No. 10-1776144 Republic of Korea Patent Registration No. 10-1119634 Korean Patent Publication No. 10-2017-0093043 Republic of Korea Patent Registration No. 10-1746662

The present invention is to solve the above problems, and an object of the present invention is to provide a golfer using a golf course without a caddy with course strategy information and safety information according to the golf course where the golfer is currently located and the golf rounding situation of the golfer. Golf course information that can reduce golfer's golf rounding cost and minimize delay time by providing golf course information quickly and accurately, improving golfer's satisfaction, and reducing management burden by reducing golf course operator's cost and time. to provide a delivery system.

In addition, the present invention provides golf course information quickly and accurately in real time according to the golfer's location and rounding situation despite the golf course being operated with no caddy, thereby preventing golfer's safety accident in advance to secure the golfer's safety, An object of the present invention is to provide a golf course information providing system capable of improving the reliability of a golf course operated by a no-caddy.

Moreover, the present invention accurately generates and provides optimal course strategy information in real time to golfers through score information, weather information, and solution information provided using big data despite the golf course being operated with no caddy. Accordingly, it is to provide a golf course information providing system capable of maximizing the golfer's satisfaction and maximizing the profitability of the golf course operator through prompt and smooth golf rounding.

In order to achieve the object of the present invention, a golf course information providing system according to the present invention includes a database unit, and a platform server for generating and managing golf course information, score information, and solution information; A golfer terminal providing golf course information to a golfer who plays a round of golf at a golf course without a caddy; and a relay unit connected to the platform server and the golfer terminal through a network to transmit information received from the platform server to the golfer terminal and to transmit information received from the golfer terminal to the platform server. Golf course information is provided to the golfer using the golf course without a caddy, the current location information according to the golf course where the golfer is located and the golfer's golf rounding situation, hole cup distance information, hole cup direction information, teeing or hole cup location change information, course strategy It may include at least one or more of information, safety information, score information, solution information, and weather information.

In addition, in another preferred embodiment of the golf course information providing system according to the present invention, the golfer terminal of the golf course information providing system includes a transceiver for communicating with the platform server and the relay unit; a confirmation unit that checks a real-time current location of a golfer playing a round of golf at a golf course without a caddy; a sensor that senses the distance to the hole cup, the altitude, and the direction of the hole cup; an input unit for inputting information for obtaining golf course information; A memory unit for storing information for providing golf course information to a golfer using a golf course without a caddy according to a golf course where the corresponding golfer is currently located and a golf rounding situation of the corresponding golfer, the confirmation unit, the detection unit, the Through the input unit, the information of the platform server transmitted through the transmission and reception unit, and the information stored in the memory unit, to a golfer using a golf course in a no-caddy state, the golf course where the corresponding golfer is currently located and the golf course of the corresponding golfer are determined. a control unit that generates information; an output unit outputting golf course information generated by the control unit; and a supply unit supplying power to the golfer terminal under the control of the controller.

In addition, in another preferred embodiment of the golf course information providing system according to the present invention, the platform server of the golf course information providing system includes a communication module communicating with the relay unit and the communication unit; A management module for checking whether or not there is an effective wireless connection through comparison and judgment with device information and golfer information of the golfer terminal stored in the database unit when attempting to access the golfer terminal, and managing approval for access of the golfer terminal according to the confirmation result. ; a course creation module for generating a 3D map or a 2D map of a golf course according to the golf course information stored in the database unit; a score processing module that processes and analyzes the golf rounding score according to the golf rounding score information input through the input unit stored in the database unit in real time; and a solution generation module for generating a course strategy solution for a corresponding golfer according to weather information stored in the database unit, golf course information generated by the course creation module, and score processing information generated by the score processing module; can include

In addition, in another preferred embodiment of the golf course information providing system according to the present invention, the database unit of the platform server of the golf course information providing system includes a communication data storage unit for storing information transmitted or received through the communication module; a management data storage unit for storing device information of the golfer terminal, golfer information, golf course operation regulation information, and management information generated through the management module; a course data storage unit for storing a golf course, a golf course topography, and golf course course information generated through the course creation module; a score data storage unit for storing golf rounding score information input through the input unit and score processing information analyzed through the score processing module; a weather data storage unit that changes and stores weather information of the corresponding golf course in real time; and a solution data storage unit for storing solution information generated through the solution generation module.

In addition, in another preferred embodiment of the golf course information providing system according to the present invention, the relay unit of the golf course information providing system includes a switching unit communicating with the communication unit and the communication module; and a storage unit storing information transmitted or received through the exchange unit.

In addition, in another preferred embodiment of the golf course information providing system according to the present invention, the memory unit of the golfer terminal of the golf course information providing system includes a transmission/reception data storage unit for storing information transmitted or received through the transmission/reception unit; a location data storage unit for storing a real-time current location of a golfer playing a golf round at a golf course in a no-caddy state through the confirmation unit; a sensing data storage unit that stores data about the distance to the hole cup sensed through the sensing unit, an altitude, and a direction of the hole cup; a course strategy information data storage unit for storing course strategy information for providing course strategy information to a golfer using the golf course without a caddy according to the golf course where the corresponding golfer is located and the golf rounding situation of the corresponding golfer; and a safety information data storage unit for storing safety information data for providing safety information to a golfer using the golf course without a caddy according to the golf course where the golfer is currently located and the golf rounding situation of the golfer. .

In addition, in another preferred embodiment of the golf course information providing system according to the present invention, the controller of the golfer terminal of the golf course information providing system selects a golf course course, measures the location and distance, tees or adjusts the position of the hole cup, measures the direction of the hole cup, inputs a score, and a mode selection unit capable of selecting a mode for score transmission and return; Solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result in the mode selection unit, transmission/reception data stored in the transmission/reception data storage unit, and location data stored in the location data storage unit a calculation unit that calculates a position to a hole cup or a distance according to altitude according to real-time location data of a golfer currently using the golf course in a no-caddy state and the sensed data stored in the sensed data storage unit; Solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result in the mode selection unit, transmission/reception data stored in the transmission/reception data storage unit, and location data stored in the location data storage unit A change unit that adjusts the teeing or hole cup position or measures the hole cup direction according to the real-time location data of the current golfer using the golf course without a caddy, the detected data stored in the detected data storage unit, and the calculated data calculated through the calculating unit. ; Solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result in the mode selection unit, transmission/reception data stored in the transmission/reception data storage unit, and location data stored in the location data storage unit Real-time location data of the current golfer using the golf course in a no-caddy state, sensed data stored in the sensed data storage unit, calculation data calculated through the calculation unit, change data changed through the change unit, and course strategy information data storage an analysis unit that analyzes a golfer's strategy for targeting a course currently using the golf course in a no-caddy state according to the targeting information data stored in the unit; Weather data stored in the weather data storage unit, solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result of the mode selection unit, and transmission/reception data storage unit Transmission/reception data, real-time location data of the golfer currently using the golf course in a no-caddy state stored in the location data storage unit, sensing data stored in the sensing data storage unit, calculated data calculated through the calculation unit, and changed through the change unit According to the change data, the course strategy analysis data analyzed through the analysis unit, and the safety information data stored in the safety information data storage unit, to a golfer using a golf course without a caddy, the golf course where the corresponding golfer is currently located and the golfer's golf a determination unit that determines whether or not the golfer is safe according to the rounding situation; and a processing unit that processes results of the input unit, the mode selection unit, the calculation unit, the adjustment unit, the analysis unit, and the determination unit, transmits them to the output unit, displays them, and informs the corresponding golfer of golf course information.

The golf course information providing system according to the present invention quickly and accurately provides golf course information such as course strategy information and safety information according to the golf course where the golfer is currently located and the golf rounding situation of the golfer to the golfer using the golf course without a caddy. Accordingly, there is an effect of reducing the golfer's golf rounding cost and minimizing the delay time to improve golfer's satisfaction and reducing the golf course operator's management burden by reducing the golf course operating cost and time.

In addition, the golf course information providing system according to the present invention provides golf course information quickly and accurately in real time according to the golfer's location and rounding situation despite the golf course being operated with no caddy, thereby preventing the golfer's safety accident in advance. This has the effect of ensuring the safety of golfers and maximizing the reliability and stability of golf course operation operated with no caddies.

Furthermore, the golf course information providing system according to the present invention provides golfers with optimal course strategy information through score information, weather information, and solution information provided using big data even though the golf course is operated with no caddy. As it is accurately generated and provided in real time, there is an effect of maximizing golfer's satisfaction, maximizing the profitability of the golf course operator through quick and smooth progress of golf rounding, and deriving the best fun of golf rounding.

In addition, the golfer terminal of the golf course information providing system according to the present invention has an effect of enhancing portability through miniaturization and lightening of the golfer's terminal, enhancing golfer's convenience, and optimizing the user interface and buttons so that the golfer can operate it simply and easily. there is.

1 shows a conceptual diagram of a golf course information providing system according to the present invention.
2 shows a configuration diagram of a platform server of a golf course information providing system according to the present invention.
3 shows a block diagram of a relay unit of the golf course information providing system according to the present invention.
4 shows a configuration diagram of a golfer terminal of the golf course information providing system according to the present invention.
5 shows a configuration diagram of a control unit of a golfer terminal of a golf course information providing system according to the present invention.
6 shows a screen for a golf course selection mode in the mode selection unit of the golfer terminal of the golf course information providing system according to the present invention.
7 shows a screen for a location and distance measurement mode in the mode selection unit of the golfer terminal of the golf course information providing system according to the present invention.
8 shows screens for teeing or hole cup position adjustment and hole cup direction measurement modes in the mode selection unit of the golfer terminal of the golf course information providing system according to the present invention.
9 shows screens for score transmission and return modes in the mode selection unit of the golfer terminal of the golf course information providing system according to the present invention.
10 shows a screen for the score input mode in the mode selection unit of the golfer terminal of the golf course information providing system according to the present invention.
13 to 15 show screens in a state in which course strategy information is displayed on the golfer terminal of the golf course information providing system according to the present invention.
16 to 18 show screens in a state where safety information is displayed on the golfer terminal of the golf course information providing system according to the present invention.
19 illustrates an example of categories and phrase contents of course strategy information and safety information stored in the course strategy information data storage unit and safety information data storage unit of the golfer terminal of the golf course information providing system according to the present invention.

Hereinafter, a golf course information providing system according to an embodiment of the present invention will be described in detail with reference to drawings. The embodiments introduced below are provided as examples to sufficiently convey the spirit of the present invention to those skilled in the art. Accordingly, the present invention may be embodied in other forms without being limited to the embodiments described below. And, in the drawings, the size and thickness of the device may be exaggerated for convenience. Like reference numbers indicate like elements throughout the specification.

Since the present invention can apply various transformations and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. Effects and features of the present invention, and methods for achieving them will become clear with reference to the embodiments described later in detail together with the drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various forms. In the following embodiments, terms such as first and second are used for the purpose of distinguishing one component from another component without limiting meaning. Also, expressions in the singular number include plural expressions unless the context clearly dictates otherwise. In addition, terms such as include or have mean that features or elements described in the specification exist, and do not preclude the possibility that one or more other features or elements may be added. In addition, in the drawings, the size of components may be exaggerated or reduced for convenience of description. For example, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to the illustrated bar.

Terms used in this specification are for describing embodiments, and therefore are not intended to limit the present invention. In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. As used herein, "comprise" and/or "comprising" means that a stated component, step, operation, and/or element is the presence of one or more other components, steps, operations, and/or elements. or do not rule out additions.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and when describing with reference to the drawings, the same or corresponding components are assigned the same reference numerals, and overlapping descriptions thereof will be omitted. .

1 shows a conceptual diagram of a golf course information providing system according to the present invention, FIG. 2 shows a configuration diagram of a platform server of the golf course information providing system according to the present invention, and FIG. 3 shows a relay unit of the golf course information providing system according to the present invention. shows the configuration diagram. 4 shows the configuration of the golfer terminal of the golf course information providing system according to the present invention, and FIG. 5 shows the configuration of the controller of the golfer terminal of the golf course information providing system according to the present invention. 6 to 10 show screens according to the selection of the mode selection unit of the golfer terminal of the golf course information providing system according to the present invention. 13 to 15 show screens in a state in which course strategy information is displayed on the golfer terminal of the golf course information providing system according to the present invention. 16 to 18 show screens in a state where safety information is displayed on the golfer terminal of the golf course information providing system according to the present invention. 19 illustrates an example of categories and phrase contents of course strategy information and safety information stored in the course strategy information data storage unit and safety information data storage unit of the golfer terminal of the golf course information providing system according to the present invention.

As shown in FIGS. 1 to 19 , a golf course information providing system 1 according to an embodiment of the present invention includes a platform server 100 , a relay unit 200 , and a golfer terminal 300 .

Here, each component of FIG. 1 may be connected through a network. The network refers to a connection structure capable of exchanging information between nodes such as the platform server 100, the relay unit 200, and the golfer terminal 300. An example of such a network is 3GPP (3rd Generation Partnership Project) ) network, LTE (Long Term Evolution) network, WIMAX (World Interoperability for Microwave Access) network, Internet, LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), Bluetooth network, satellite broadcasting network, analog broadcasting network, DMB (Digital Multimedia Broadcasting) network, etc. are included, but are not limited thereto.

The platform server 100 includes a database unit 160 and generates and manages golf course information, score information, and solution information.

The golfer terminal 300 provides golf course information to a golfer who is playing a round of golf at a golf course without a caddy.

The relay unit 200 is connected to the platform server and the golfer terminal through a network, transmits information received from the platform server to the golfer terminal, and transmits information received from the golfer terminal to the platform server.

This golf course information provides golfers using the golf course without a caddy with current location information, hole cup distance information, hole cup direction information, teeing or hole cup location change information, course according to the golf course where the golfer is located and the golfer's golf rounding situation. It includes at least one of strategy information, safety information, score information, solution information, and weather information.

As described above, the golf course information providing system according to the present invention provides golf course information such as course strategy information and safety information to a golfer using a golf course without a caddy according to the golf course where the golfer is currently located and the golf rounding situation of the golfer. According to the accurate provision, it is possible to reduce golfer's golf rounding cost and minimize delay time, thereby improving golfer's satisfaction, and reducing golf course operator's management burden by reducing golf course operating cost and time.

In addition, the communication module 110 of the platform, the switching unit 210 of the relay unit, and the transmitting and receiving unit 310 of the golfer terminal all comply with technical standards or communication methods for mobile communication (eg, GSM (Global System for Mobile) communication), CDMA (Code Division Multi Access), HSDPA (High Speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access), LTE (Long Term Evolution), LTE-A (Long Term Evolution-Advanced), etc.), Bluetooth It is possible to transmit and receive radio signals with at least one of a platform, an NC control unit, another terminal, and an arbitrary server on a mobile communication network built according to (Bluetooth™). In addition, the communication module 110 of the platform, the switching unit 210 of the relay unit, and the transmitting and receiving unit 310 of the golfer terminal are all WLAN (Wireless LAN), Wi-Fi (Wireless-Fidelity), Wi-Fi (Wireless Fidelity) ) Direct, DLNA (Digital Living Network Alliance), WiBro (Wireless Broadband), WiMAX (World Interoperability for Microwave Access), etc. can transmit and receive wireless signals, but are not limited thereto. In addition, the communication unit 110 of the terminal, the transmission and reception unit 310 of the platform, and the communication module 210 of the NC control unit may all transmit and receive radio signals in a short-distance wireless communication method. For example, the communication module 110 of the platform of the terminal, the exchange unit 210 of the relay unit, and the transmitting and receiving unit 310 of the golfer terminal all use Bluetooth™, Radio Frequency Identification (RFID), and Infrared communication. Data Association; IrDA), UWB (Ultra Wideband), ZigBee, NFC (Near Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) Short-distance communication may be supported, but is not limited thereto.

In addition, the database unit 160 of the platform, the storage unit 220 of the relay unit, and the memory unit 361 of the control unit of the golfer terminal may all be various storage devices such as ROM, RAM, EPROM, flash drive, hard drive, etc. It may be a web storage that performs the storage function of the database unit 160 of the platform, the storage unit 220 of the relay unit, and the memory unit 361 of the control unit of the golfer terminal on the Internet. .

In addition, the display module of the platform server and the display unit of the output unit 350 of the golfer terminal are all liquid crystal displays (LCDs), thin film transistor-liquid crystal displays (TFT LCDs), and organic light emitting diodes. (organic light-emitting diode, OLED), flexible display (flexible display), three-dimensional display (3D display), it may include at least one of the electronic ink display (e-ink display).

In addition, the platform server, the relay unit, and the control unit 360 of the golfer terminal are all application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), FPGAs ( field programmable gate arrays), controllers, micro-controllers, microprocessors, and other electrical units for performing functions, but is not limited thereto.

1 and 2, the platform server 100 of the golf course information providing system 1 according to the present invention includes a communication module 110, a management module 120, a course creation module 130, a score It includes a processing module 140 , a solution creation module 150 , and a database unit 160 .

The communication module 110 performs communication with a relay unit and a communication unit through a network.

The management module 120 checks whether or not there is an effective wireless connection by comparing the device information and golfer information of the golfer terminal stored in the database unit when the golfer terminal attempts to access, and manages the access approval of the golfer terminal according to the confirmation result. do.

The course creation module 130 creates a 3D map or a 2D map of a golf course according to the golf course information stored in the database unit. In this way, individual courses of individual golf courses across the country are converted into user-customized maps based on digital twins or universal maps.

The score processing module 140 processes and analyzes the golf rounding score according to the golf rounding score information input through the input unit stored in the database unit in real time. In other words, the score processing module performs text deep learning using big data, image deep learning through score analysis graphs and vision information in conjunction with a deep running neural network to perform golf according to golfer's individual score information. Perform an analysis of rounding propensity and advantages and disadvantages.

The solution generation module 150 creates a course targeting solution for a corresponding golfer according to weather information stored in the database unit, golf course course information generated by the course creation module, and score processing information generated by the score processing module. That is, the solution generation module creates a course strategy solution through supervised learning, unsupervised learning, and reinforcement learning based on weather information, golf course information, and score processing information. In addition, the solution generation module performs text deep learning using big data, image deep learning through solution generation graphs and vision information in conjunction with a deep running neural network, so that golfer-specific course targeting solutions can be modified. is identified and detected to provide golfers with a more improved course strategy solution.

The database unit 160 stores information for generating and providing golf course information according to the golf course where the corresponding golfer is currently located and golf rounding conditions of the corresponding golfer to the golfer using the golf course in a no-caddy state.

As shown in FIG. 2, the database unit 160 of the platform server of the golf course information providing system according to the present invention includes a communication data storage unit 161, a management data storage unit 162, a course data storage unit 163, A weather data storage unit 164 and a solution data storage unit 165 are included.

The communication data storage unit 161 stores information transmitted or received through the communication module.

The management data storage unit 162 stores device information of the golfer terminal, golfer information, golf course operation regulation information, and management information generated through the management module.

The course data storage unit 163 stores a golf course, golf course topography, and golf course course information generated through the course creation module.

The score data storage unit 164 stores golf rounding score information input through the input unit of the golfer terminal and score processing information analyzed through the score processing module.

The weather data storage unit 165 changes and stores weather information of a corresponding golf course in real time.

The solution data storage unit 166 stores solution information generated through the solution generation module.

As such, the golf course information providing system according to the present invention provides golfers with optimal course strategy information through score information, weather information, and solution information provided using big data even though the golf course is operated with no caddy. As it is generated and provided accurately in real time, it is possible to maximize the golfer's satisfaction, maximize the profitability of the golf course operator through the rapid and smooth progress of the golf rounding, and derive the best fun of the golf rounding.

As shown in FIGS. 1 and 3 , the relay unit 200 of the golf course information providing system 1 according to the present invention includes an exchange unit 210 and a storage unit 220 .

The switching unit 210 performs wireless communication with the communication unit and the communication module through a network.

The storage unit 220 stores information transmitted or received through the exchange unit.

Although not necessarily limited thereto, at least one relay unit 200 may be installed for each course of the golf course. However, it is preferable that the relay unit is installed on a cart that is a means of moving within the golf course. As such, as the relay unit is installed on the cart, the installation cost and time of the golf course information providing system can be reduced by minimizing the number of relay units installed, reducing maintenance costs, improving worker convenience and safety, and maximizing golf course operation profits. can

1 and 4, the golfer terminal 300 of the golf course information providing system 1 according to the present invention includes a transmission/reception unit 310, a confirmation unit 320, a detection unit 330, and an input unit 340. , an output unit 350, a control unit 360, and a supply unit 370.

Such a golfer terminal 300 is a portable terminal with a program or application installed to provide golf course information according to the golf course where the golfer is currently located and the golf rounding situation of the golfer to a golfer using the golf course in a no-caddy state, a smart phone, It may include digital broadcasting terminals, mobile phones, personal digital assistants (PDAs), portable multimedia players (PMPs), navigation, tablet PCs, wearable devices, smart glasses, and the like.

In addition, the golfer terminal 300 is a fixed terminal such as a desktop PC, a laptop computer, a personal computer such as an ultrabook, etc. Based on wired / wireless communication, a service that provides a shared economy platform for tire inventory It may be formed as a device in which a program for providing is installed.

In addition, applications executed by the golfer terminal 300 may include web browsers, web applications running on web browsers, word processors, media players, spreadsheets, image processors, security software, or the like. there is.

The web browser may be a traditional web browsing application such as but not limited to MICROSOFT INTERNET EXPLORER, GOOGLE CHROME or MOZILLA FIREFOX.

A web page displayed in a web browser may include fixed content such as text and images. Additionally, web pages may contain active content, such as code written in JavaScript or other programming languages and FLASH objects, that are executed by a web browser.

The transmitting and receiving unit 310 performs wireless communication through a platform server and a relay unit and a network.

The checking unit 320 checks the real-time current location of a golfer playing a round of golf at a golf course in a no-caddy state. The checking unit checks GPS (Global Positioning System) information to check the real-time location of the golfer in rounding. That is, the GPS information calculates distance information and accurate time information from three or more satellites, and then applies trigonometry to the calculated information to accurately calculate 3-dimensional current location information according to latitude, longitude, and altitude. there is. Currently, a method of calculating location and time information using three satellites and correcting an error in the calculated location and time information using another satellite is widely used. In addition, the GPS information may calculate speed information by continuously calculating the current location in real time. In this way, the confirmation unit checks the real-time current location of a golfer who is playing a round of golf at a golf course without a caddy through GPS information.

The sensing unit 330 senses the distance to the hole cup, the altitude, and the direction of the hole cup. Specifically, the sensing unit senses the straight-line distance to the hole cup, the distance to the hole cup corrected by reflecting the altitude, and the direction of the hole cup. In order to measure the distance to the hole cup, the sensing unit includes an ultrasonic sensor, an infrared sensor, a laser sensor, a radio detecting and ranging sensor, and an optical sensor. It includes a sensor (for example, a camera) and measures the distance to a target such as a hole cup.

The input unit 340 inputs information for obtaining golf course information. That is, the input unit is a mechanical input means (or a mechanical key, for example, a button located on the front, rear, or side of the golfer terminal, a dome switch, a jog wheel, a jog switch, etc.) and A touch input means may be included. As an example, the touch input means consists of a virtual key, soft key, or visual key displayed on a touch screen through software processing, or a part other than the touch screen. It can be made of a touch key (touch key) disposed on. On the other hand, the virtual key or visual key can be displayed on the touch screen while having various forms, for example, graphic (graphic), text (text), icon (icon), video (video) or these can be made of a combination of

The control unit 360 has a memory unit for storing information for providing golf course information to a golfer using the golf course in a no-caddy state according to the golf course where the corresponding golfer is currently located and the golf rounding situation of the corresponding golfer, the confirmation unit, The golfer using the golf course in a no-caddy state through the information of the platform server transmitted through the sensor, the input unit, and the transceiver, and the information stored in the memory unit, the golf course where the corresponding golfer is currently located and the golfer's golf Golf course information is generated according to the rounding situation.

The output unit 350 outputs golf course information generated by the controller. The output unit is for generating an output related to sight, hearing, or touch, and may include a display unit, a sound output unit, and/or a vibration output unit. The display unit displays golf course information generated through the controller according to the golf course where the corresponding golfer is currently located and golf rounding conditions of the corresponding golfer to the golfer using the golf course in a no-caddy state. The display unit may display execution screen information of an application program or UI (User Interface) and GUI (Graphic User Interface) information according to such execution screen information.

Also, if necessary, two or more display units may exist according to the implementation form of the golfer terminal. In this case, the plurality of display units may be disposed together on the outer surface of the golfer terminal and inside the golfer terminal, or individually disposed on the outer surface of the golfer terminal and the inside of the golfer terminal.

The display unit disposed on the outer surface may include a touch sensor that senses a touch to the display unit so that a control command can be received by a touch method. Using this, when a touch is made to the display unit, the touch sensor can sense the touch, and the control unit can generate a control command corresponding to the touch based on this. Contents input by the touch method may be letters or numbers, or menu items that can be instructed or designated in various modes.

The display unit disposed inside may display an image to the golfer through a lens or a camera of the golfer terminal. The internally disposed display unit includes a transparent display (or translucent display) directly disposed on a light path of a lens or camera. Representative examples of the transparent display include TOLED (Transparent OLED) and the like. In addition, the display unit disposed inside may be an opaque display providing an image to an optical path of a lens or a camera through an optical member having a function of refracting or reflecting light.

The sound output unit may output audio data stored in the memory unit as sound, and may be implemented in the form of a loudspeaker that outputs various alarm sounds or reproduction sounds of multimedia.

The vibration output unit generates various tactile effects that golfers can feel. The strength and pattern of the vibration generated by the vibration output unit may be controlled by selection by the golfer or setting by the controller. For example, the vibration output unit may synthesize and output different vibrations or sequentially output them.

In addition, the output unit may further include a light output unit that outputs a signal notifying the occurrence of an event using light from a light source.

The supply unit 370 supplies power to the golfer terminal under the control of the controller. The supply unit receives external power or internal power under the control of the controller and supplies power to each component included in the golfer terminal. The supply includes a battery, which may be a built-in battery or a replaceable type battery.

As such, the golfer's terminal of the golf course information providing system according to the present invention is miniaturized and lightweight, thereby improving portability to enhance golfer's convenience, and optimizing the user interface and buttons so that the golfer can conveniently and easily operate the device.

1 and 5, the control unit 360 of the golfer terminal 300 of the golf course information providing system 1 according to the present invention includes a memory unit 361, a mode selection unit 362, and a calculation unit 363. ), a change unit 364, an analysis unit 365, a determination unit 366, and a processing unit 367.

The memory unit 361 stores information for providing golf course information to a golfer using the golf course without a caddy according to the golf course where the corresponding golfer is currently located and golf rounding conditions of the corresponding golfer. This memory unit has a transmission/reception data storage unit 361a that stores information transmitted or received through the transmission/reception unit and a location data storage unit 361b that stores the real-time current location of a golfer playing a round of golf at a golf course without a caddy through a confirmation unit. ) and the sensing data storage unit 361c that stores data on the distance to the hole cup sensed through the sensing unit, the altitude, and the direction of the hole cup, and the golf course where the golfer is currently located and the corresponding golfer A course strategy information data storage unit 361d for storing course strategy information for providing course strategy information according to the golf rounding situation and a golfer using the golf course in a no-caddy state of the golf course where the corresponding golfer is currently located and the corresponding golfer. A safety information data storage unit 361e for storing safety information data for providing safety information according to golf rounding conditions is included.

The mode selection unit 362 enables mode selection for golf course selection, location and distance measurement, teeing or hole cup location adjustment and hole cup direction measurement, score input, and score transmission and return.

The calculation unit 363 includes the solution data stored in the solution data storage unit, the course data stored in the course data storage unit, the input data of the input unit, the selection result of the mode selection unit, the transmission/reception data stored in the transmission/reception data storage unit, and the location. According to the real-time location data of the current golfer using the golf course in a no-caddy state stored in the data storage unit and the sensing data stored in the sensing data storage unit, the position to the hole cup or the distance according to the altitude is calculated.

The change unit 364 includes the solution data stored in the solution data storage unit, the course data stored in the course data storage unit, the input data of the input unit, the selection result of the mode selection unit, the transmission/reception data stored in the transmission/reception data storage unit, the Adjust teeing or hole cup position or hole cup according to the real-time location data of the current golfer using the golf course with no caddy stored in the location data storage unit, the detection data stored in the detection data storage unit, and the calculation data calculated through the calculation unit. measure the direction

The analysis unit 365 includes the solution data stored in the solution data storage unit, the course data stored in the course data storage unit, the input data of the input unit, the selection result of the mode selection unit, the transmission/reception data stored in the transmission/reception data storage unit, and the Real-time location data of the golfer currently using the golf course in a no-caddy state stored in the location data storage unit, sensing data stored in the sensing data storage unit, calculated data calculated through the calculation unit, change data changed through the change unit, and According to the course strategy information data stored in the course strategy information data storage unit, a course strategy strategy of a golfer currently using the golf course in a no-caddy state is analyzed. That is, as shown in FIGS. 13 to 15 and 19, the analysis unit displays the distance to the hole cup for each teeing position, and if there is an OB and a hazard at the teeing position, the corresponding distance is displayed, and through designating the position of the hole cup on the green Displays the exact distance to the hole cup, displays information about course strategy for slopes such as uphill or downhill, and displays the total size of the green on the output unit so that golfers can measure distance and maintain their senses.

The determination unit 366 determines the weather data stored in the weather data storage unit, the solution data stored in the solution data storage unit, the course data stored in the course data storage unit, the input data of the input unit, the selection result of the mode selection unit, the Transmission/reception data stored in the transmission/reception data storage unit, real-time location data of the golfer currently using the golf course in a no-caddy state stored in the location data storage unit, sensing data stored in the detection data storage unit, and calculation data calculated through the calculation unit , According to the change data changed through the change unit, the course strategy analysis data analyzed through the analysis unit, and the safety information data stored in the safety information data storage unit, to a golfer using the golf course in a no-caddy state, the golf course where the corresponding golfer is currently located Depending on the golf rounding situation of the golfer and the course, whether or not the golfer is safe is determined. That is, as shown in FIGS. 16 to 18 and 19, the judgment unit, if there is a risk of safety accident due to safety information according to special matters according to the golf course or course such as a traffic light, the golf course or the distance between holes is close, the hit ball coming over from the next hole Safety information according to the caution for the hole, and safety information when caution is needed while traveling by cart or on foot due to the long distance between holes are displayed on the output unit, and the safety information does not disappear from the output unit until the golfer checks and checks the safety information. Despite the fact that the golf course is operated with no caddy, the golf course information is quickly and accurately provided in real time according to the golfer's location and rounding situation, thereby preventing golfer's safety accident and securing golfer's safety. and can maximize the reliability and stability of golf course operation operated with no caddy.

The processing unit 367 processes the results of the input unit, the mode selection unit, the calculation unit, the adjustment unit, the analysis unit, and the determination unit, transmits them to the output unit, displays them, and informs the corresponding golfer of golf course information. .

The golf course information providing system according to the present invention quickly and accurately provides golf course information such as course strategy information and safety information according to the golf course where the golfer is currently located and the golf rounding situation of the golfer to the golfer using the golf course without a caddy. Accordingly, it is possible to reduce the golfer's golf rounding cost and minimize the delay time to improve golfer's satisfaction and reduce the golf course operator's golf course operating cost and time, thereby alleviating the management burden.

In addition, the golf course information providing system according to the present invention provides golfers with optimal course strategy information through score information, weather information, and solution information provided using big data even though the golf course is operated with no caddy. As it is generated and provided accurately in real time, it is possible to maximize the golfer's satisfaction, maximize the profitability of the golf course operator through the rapid and smooth progress of the golf rounding, and derive the best fun of the golf rounding.

The golfer terminal 300 of the golf course information providing system 1 according to an embodiment of the present invention is randomly rented to unspecified visiting customers or members who visit the golf course, so that the golfer who rents the corresponding golfer terminal can play a round of golf in the golf course. In the process of performing, it is directly or indirectly exposed to various foreign substances such as air, sweat, beverages, and food. As such, as the golfer terminal of the golf course information providing system is used by an unspecified number of people for a round of golf through rental and used in a form that is returned after the end of a round of golf, sweat discharged from the golfer's body during a round of golf and golfer's intake during a round of golf Directly exposed to beverages or various foods, and directly or indirectly exposed to foreign substances depending on the air or golf rounding environment during movement or rest on the golf course. As it is taken out and used frequently, hygiene and cleanliness are very important factors in terms of storage, management, and use stability of golfer terminals.

In addition, the golfer terminal 300 of the golf course information providing system 1 may be damaged or damaged due to collision, coupling, etc. caused by the golfer's negligence during a round of golf while the golfer is carrying the golfer terminal on his/her body, or during movement or storage. can happen

Therefore, by coating the golfer terminal 300 of the golf course information providing system 1 with the antibacterial coating composition, the golfer always carries, frequently uses, stores, or moves the golfer terminal during a round of golf to avoid food or sweat caused by the golfer's carelessness. By improving the antibacterial property to prevent contamination by the golf course information providing system, and by strengthening the physical properties of the golfer terminal 300 of the golf course information providing system, the durability of the golfer terminal 300 of the golf course information providing system is improved, resulting in collision or impact during storage or movement. It is necessary to minimize damage or breakage of the golfer terminal 300 of the golf course information providing system.

Accordingly, the golfer terminal 300 of the golf course information providing system is in direct contact with the golfer's skin when the golfer always carries, frequently uses, stores, or moves the golfer terminal during a round of golf, and is contaminated or damaged by food or other foreign substances during storage. In order to prevent this, the entire outer surface of the golfer terminal of the golf course information providing system or the entire case of the golfer terminal may be coated with an antibacterial coating composition harmless to the human body.

The antibacterial (Anti-bacterial) of the present invention includes cases described as antibacterial, means to block and inhibit the propagation of microorganisms such as bacteria, bacteria, and mites, which are the cause of asthma, eczema, and rhinitis.

Antibacterial coating composition according to an embodiment of the present invention is a carbazole-based compound represented by the following formula (1); Binder resin: organic solvent; It may contain inorganic particles and natural oils. :

[Formula 1]

(Where, n is an integer of 2 to 100, R ₁ is selected from the group consisting of an alkyl group having 1 to 5 carbon atoms, an alkenyl group having 2 to 5 carbon atoms and an alkynyl group having 2 to 5 carbon atoms, R ₂ is hydrogen, - It is selected from the group consisting of OH, a halogen group and -NH ₂ .)

Preferably, the carbazole-based cargo represented by Formula 1 is specifically a compound represented by Formula 2 or Formula 3 below:

[Formula 2]

[Formula 3]

(Here, n and R ₁ are as shown in Formula 1.)

R ₁ is selected from the group consisting of an alkyl group having 1 to 5 carbon atoms, an alkenyl group having 2 to 5 carbon atoms, and an alkynyl group having 2 to 5 carbon atoms, and preferably may be selected from the group consisting of an ethylene group or a propylene group.

The carbazole-based compound represented by Formula 1 preferably has a number average molecular weight (Mn) of 2,000 to 5,000, but is not limited thereto.

The antibacterial coating composition is for forming a coating layer on the entire outer surface of the golfer terminal of the golf course information providing system or the entire case of the golfer terminal, 100 parts by weight of a binder resin based on the weight of the total composition; 10 to 15 parts by weight of a carbazole-based compound; 15 to 40 parts by weight of an organic solvent; 2 to 5 parts by weight of inorganic particles; and 1 to 3 parts by weight of natural oil. Preferably, 100 parts by weight of the binder resin based on the total weight of the composition; 12 parts by weight of a carbazole-based compound; 24 parts by weight of an organic solvent; 5 parts by weight of inorganic particles; and 2.5 parts by weight of natural oil.

When the natural oil is included in an amount of less than 1 part by weight, the antibacterial effect is deteriorated, and when it is included in an amount exceeding 3 parts by weight, the entire outer surface of the golfer terminal of the golf course information providing system or the entire case of the golfer terminal A problem of poor adhesion between the coating layers occurs.

The carbazole-based compound and the organic solvent may be included in a weight ratio of 1:1 to 1:4. More specifically, when the carbazole-based compound is contained in a ratio exceeding 1:1 compared to the organic solvent, when the coating layer is formed on the entire outer surface of the golfer terminal or the entire case of the golfer terminal of the golf course information providing system, yellowing There may be a problem that the phenomenon occurs, and when the carbazole-based compound is included in an amount of less than 1:4 compared to the organic solvent, a problem in that the antibacterial effect is lowered occurs.

The organic solvent is selected from the group consisting of alcohol solvents, halogen-containing hydrocarbon solvents, ketone solvents, cellosolve solvents, and amide solvents, and specifically, tetrahydrofurfuryl alcohol, furfuryl alcohol ( furfuryl alcohol) and isopropylideneglycerol.

More specifically, the organic solvent is for dissolving the carbazole-based compound and helping dissolution between the binder resin, the inorganic particles, and the natural oil, and all of the organic solvents described in the above examples can be used, but preferably a cyclic alcohol and tetrahydride. It may be selected from the group consisting of tetrahydrofurfuryl alcohol, furfuryl alcohol, and isopropylideneglycerol.

The binder resin is to improve adhesion when a coating layer is formed on the entire outer surface of the golfer terminal of the golf course information providing system or the entire case of the golfer terminal using the antibacterial coating composition, specifically polyolefin, polystyrene, polycarbonate, It is selected from the group consisting of polyurethane, polysulfone and polyacrylate, specifically polyacrylate, but is not limited to the above examples.

The inorganic particles are selected from the group consisting of silica particles, alumina particles, zirconium oxide particles, titanium oxide particles, antimony oxide particles, and combinations thereof, and are specifically silica particles or alumina particles, but are not limited to the above examples.

As the inorganic particles are coated with a binder resin to give a function of suppressing the shrinkage of the coating layer, when the coating layer is formed on the entire outer surface of the golfer terminal or the entire case of the golfer terminal of the golf course information providing system, physical properties can play a role in improving Therefore, in order to maximize the effect of improving physical properties, the average particle size of the inorganic particles is 100 to 200 μm, specifically 130 to 150 μm, and is not limited to the above examples. The inorganic particles are added to suppress the shrinkage of the coating layer, and when the average particle size is less than 100 μm, the effect of suppressing the shrinkage rate is insignificant, and when the average particle size exceeds 200 μm, the formation of the transparent coating layer may be hindered.

The natural oil is a component for further improving the antibacterial function of the antimicrobial coating composition, specifically, ally isothiocyanate, cinnamaldehyde, garlic oil, rosemary oil, It is selected from the group consisting of jojoba oil and carrot seed oil, preferably jojoba oil or carrot seed oil, but is not limited to the above examples.

The golf course information providing system according to another embodiment of the present invention includes an antibacterial coating layer formed on the entire outer surface of the golfer terminal or the entire case of the golfer terminal, wherein the antibacterial coating layer is applied with the antimicrobial coating composition according to the above to a thickness of 10 to 20 mm. is formed with

More specifically, an antibacterial coating layer formed on the entire outer surface of the golfer terminal or the entire case of the golfer terminal of the golf course information providing system through self-correction without Photoshop, wherein the antibacterial coating layer is a carbazole-based compound represented by Formula 1 below; binder resin; Organic Solvent: Can be formed into an antimicrobial coating composition comprising inorganic particles and natural oil:

[Formula 1]

(Where, n is an integer of 2 to 100, R1 is selected from the group consisting of an alkyl group having 1 to 5 carbon atoms, an alkenyl group having 2 to 5 carbon atoms and an alkynyl group having 2 to 5 carbon atoms, and R2 is hydrogen, -OH, It is selected from the group consisting of a halogen group and -NH2.)

In detail, the carbazole-based compound represented by Formula 1 has a number average molecular weight (Mn) of 2,000 to 5,000, but is not limited thereto.

The antibacterial coating layer is formed of an antimicrobial coating composition, is a transparent coating layer, and may be formed to a thickness of 10 to 20 mm, specifically, to a thickness of 13 to 15 mm. When the thickness of the coating layer is less than 10 mm, there is a problem in that the antibacterial function is lowered, and when it exceeds 20 mm, there is a problem in that economical efficiency is lowered.

The antibacterial coating composition according to the present invention forms a coating layer on the entire outer surface of the golfer terminal of the golf course information providing system or the entire case of the golfer terminal to block and inhibit the propagation of microorganisms such as germs, bacteria, mites, etc. 1 It is possible to continuously block and inhibit the propagation of microorganisms for six to three months.

In addition, the antibacterial coating composition according to the present invention can improve the physical properties of the entire outer surface of the golfer terminal or the entire case of the golfer terminal of the golf course information providing system.

[Preparation Example 1: Preparation of antibacterial coating composition]

Example 1 Example 2 Example 3 Example 4 Example 5 carbazole-based compounds 12 15 10 12 12 polyacrylate 100 100 100 100 100 tetrahydroperulyl alcohol 24 15 40 - 24 furfuryl alcohol - - - 24 - silica particles 5 5 5 5 5 carrot seed oil 2.5 2.5 2.5 2.5 - jojoba oil - - - - 2.5

Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 carbazole-based compounds 20 12 12 12 polyacrylate 100 100 100 100 tetrahydroperulyl alcohol 10 - 24 24 methanol - 24 - - silica particles 5 5 5 - Silica particles (average particle size 50㎛) - - - 5 carrot seed oil 2.5 2.5 - 2.5 castor oil - - 2.5 -

(Unit: parts by weight) The carbazole-based compounds in Tables 1 and 2 are compounds represented by Formula 4 below, and the average particle size of silica particles is 135 μm: [Formula 4]

(Here, n is an integer from 2 to 100.)

[Manufacture Example 2: Manufacture of a dual structure cooking vessel having a coating layer]

A coating layer was formed on one side of a polyethylene (PE) substrate to a thickness of 13 mm using the coating compositions of Examples 1 to 5 and Comparative Examples 1 to 4.

[Experimental Example 1: Antibacterial test of Examples and Comparative Examples]

E. coli was inoculated on the packaging material on which the coating layer was formed with the coating compositions of Example 1 and Comparative Examples 1 to 3, and the concentration of the bacteria was measured after 24 hours.

Initial concentration (CFU/mL) Concentration after 24 hours (CFU/mL) Antibacterial activity (log) Bacterial reduction rate (%) Example 1 1.00x10 ⁵ <2 5.82 99.99 Comparative Example 1 1.00x10 ⁵ 3.32ⅹ10 ³ - - Comparative Example 2 1.00x10 ⁵ 8.10ⅹ10 ² - - Comparative Example 3 1.00x10 ⁵ 5.62ⅹ10 ² - -

(CFU is a conceptual representation of the number of bacteria) As shown in Table 3 above, Example 1 showed a bacterial reduction rate of 99.99% as the concentration of E. coli decreased after 24 hours, whereas Comparative Examples 1 to 3 showed E. coli Although the concentration of was partially decreased, it was confirmed that the antibacterial effect was lower than that of the examples.

[Experimental Example 2: Physical Property Experiments of Examples and Comparative Examples]

1) Pencil hardness

Using a pencil hardness meter, the maximum hardness without grooves was confirmed after reciprocating three times at an angle of 45 degrees under a load of 750 g according to the measurement standard J IS K5400.

2) Transmittance and Haze

Transmittance and haze were measured using a spectrophotometer (device name: COH-400).

3) Flexion test

After each inner body portion, outer body portion, or heat retention portion formed with the coating layer was wound around a cylindrical mandrel of various diameters, the minimum diameter at which cracks did not occur was measured.

Pencil Hardness (750gf) Transmittance (%) Haze (%) Flexural test (Φ, mm) Example 1 3H 93.2 0.4 6 Example 2 3H 90.2 0.6 6 Example 3 3H 91 0.7 6 Example 4 3H 91.4 0.5 6 Example 5 3H 92.3 0.5 6 Comparative Example 4 H 92.3 0.4 3

According to Table 4, Examples 1 to 5 according to an embodiment of the present invention were confirmed to have excellent physical property evaluation results, but in the case of Comparative Example 4, it was confirmed that they were inferior to Examples 1 to 5 in hardness and bending tests. did

In addition, the embodiments according to the present invention described above may be implemented in the form of program instructions that can be executed through various computer components and recorded on a computer-readable recording medium. The computer readable recording medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention, or may be known and usable to those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. medium), and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter or the like as well as machine language codes generated by a compiler. A hardware device may be modified with one or more software modules to perform processing according to the present invention and vice versa.

Specific implementations described in the present invention are examples and do not limit the scope of the present invention in any way. For brevity of the specification, description of conventional electronic components, control systems, software, and other functional aspects of the systems may be omitted. In addition, the connection of lines or connecting members between the components shown in the drawings are examples of functional connections and / or physical or circuit connections, which can be replaced in actual devices or additional various functional connections, physical connection, or circuit connections. In addition, if there is no specific reference such as “essential” or “important”, it may not be a component necessarily required for the application of the present invention.

In addition, the detailed description of the present invention described has been described with reference to preferred embodiments of the present invention, but those skilled in the art or those having ordinary knowledge in the art will find the spirit of the present invention described in the claims to be described later. And it will be understood that the present invention can be variously modified and changed without departing from the technical scope. Therefore, the technical scope of the present invention is not limited to the contents described in the detailed description of the specification, but should be defined by the claims.

1: Golf course information provision system
100: platform server
200: relay unit
300: golfer terminal

Claims (7)

A platform server having a database unit and generating and managing golf course information, score information, and solution information;
A golfer terminal providing golf course information to a golfer who plays a round of golf at a golf course without a caddy; and
A relay unit connected to the platform server and the golfer terminal through a network to transmit information received from the platform server to the golfer terminal and to transmit information received from the golfer terminal to the platform server;
For a golfer using a golf course without a caddy, the golf course information is current location information, hole cup distance information, hole cup direction information, teeing or hole cup location change information, course according to the golf course where the golfer is currently located and the golf rounding situation of the golfer. A golf course information providing system comprising at least one of strategy information, safety information, score information, solution information, and weather information.
According to claim 1,
The golfer terminal,
Transmitting and receiving unit for performing communication with the platform server and the relay unit;
a confirmation unit that checks a real-time current location of a golfer playing a round of golf at a golf course without a caddy;
a sensor that senses the distance to the hole cup, the altitude, and the direction of the hole cup;
an input unit for inputting information for obtaining golf course information;
A memory unit for storing information for providing golf course information to a golfer using a golf course without a caddy according to a golf course where the corresponding golfer is currently located and a golf rounding situation of the corresponding golfer, the confirmation unit, the detection unit, the Through the input unit, the information of the platform server transmitted through the transmission and reception unit, and the information stored in the memory unit, to a golfer using a golf course in a no-caddy state, the golf course where the corresponding golfer is currently located and the golf course of the corresponding golfer are determined. a control unit that generates information;
an output unit outputting golf course information generated by the control unit; and
A golf course information providing system comprising a; supply unit for supplying power to the golfer terminal under the control of the control unit.
According to claim 2,
The platform server,
a communication module that communicates with the relay unit and the communication unit;
A management module for checking whether or not there is an effective wireless connection through comparison and judgment with device information and golfer information of the golfer terminal stored in the database unit when attempting to access the golfer terminal, and managing approval for access of the golfer terminal according to the confirmation result. ;
a course creation module for generating a 3D map or a 2D map of a golf course according to the golf course information stored in the database unit;
a score processing module that processes and analyzes the golf rounding score according to the golf rounding score information input through the input unit stored in the database unit in real time; and
A solution generation module for generating a course strategy solution for a corresponding golfer according to weather information stored in the database unit, golf course information generated by the course creation module, and score processing information generated by the score processing module; Golf course information providing system characterized in that it comprises.
According to claim 3,
The database unit,
a communication data storage unit for storing information transmitted or received through the communication module;
a management data storage unit for storing device information of the golfer terminal, golfer information, golf course operation regulation information, and management information generated through the management module;
a course data storage unit for storing a golf course, a golf course topography, and golf course course information generated through the course creation module;
a score data storage unit for storing golf rounding score information input through the input unit and score processing information analyzed through the score processing module;
a weather data storage unit that changes and stores weather information of the corresponding golf course in real time; and
A golf course information providing system comprising a; solution data storage unit for storing the solution information generated through the solution generating module.
According to claim 4,
The relay unit,
an exchange unit that communicates with the communication unit and the communication module; and
A golf course information providing system comprising a storage unit for storing information transmitted or received through the exchange unit.
According to claim 5,
the memory unit,
a transmission/reception data storage unit for storing information transmitted or received through the transmission/reception unit;
a location data storage unit for storing a real-time current location of a golfer playing a golf round at a golf course in a no-caddy state through the confirmation unit;
a sensing data storage unit that stores data about the distance to the hole cup sensed through the sensing unit, an altitude, and a direction of the hole cup;
a course strategy information data storage unit for storing course strategy information for providing course strategy information to a golfer using the golf course without a caddy according to the golf course where the corresponding golfer is located and the golf rounding situation of the corresponding golfer; and
A safety information data storage unit for storing safety information data for providing safety information to a golfer using the golf course without a caddy according to the golf course where the golfer is currently located and the golf rounding situation of the golfer; Golf course information providing system.
According to claim 6,
The control unit,
a mode selection unit capable of selecting modes for golf course selection, location and distance measurement, teeing or hole cup location adjustment and hole cup direction measurement, score input, and score transmission and return;
Solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result in the mode selection unit, transmission/reception data stored in the transmission/reception data storage unit, and location data stored in the location data storage unit a calculation unit that calculates a position to a hole cup or a distance according to altitude according to real-time location data of a golfer currently using the golf course in a no-caddy state and the sensed data stored in the sensed data storage unit;
Solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result in the mode selection unit, transmission/reception data stored in the transmission/reception data storage unit, and location data stored in the location data storage unit A change unit that adjusts the teeing or hole cup position or measures the hole cup direction according to the real-time location data of the current golfer using the golf course without a caddy, the detected data stored in the detected data storage unit, and the calculated data calculated through the calculating unit. ;
Solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result in the mode selection unit, transmission/reception data stored in the transmission/reception data storage unit, and location data stored in the location data storage unit Real-time location data of the current golfer using the golf course in a no-caddy state, sensed data stored in the sensed data storage unit, calculation data calculated through the calculation unit, change data changed through the change unit, and course strategy information data storage an analysis unit that analyzes a golfer's strategy for targeting a course currently using the golf course in a no-caddy state according to the targeting information data stored in the unit;
Weather data stored in the weather data storage unit, solution data stored in the solution data storage unit, course data stored in the course data storage unit, input data in the input unit, selection result of the mode selection unit, and transmission/reception data storage unit Transmission/reception data, real-time location data of the golfer currently using the golf course in a no-caddy state stored in the location data storage unit, sensing data stored in the sensing data storage unit, calculated data calculated through the calculation unit, and changed through the change unit According to the change data, the course strategy analysis data analyzed through the analysis unit, and the safety information data stored in the safety information data storage unit, to a golfer using a golf course without a caddy, the golf course where the corresponding golfer is currently located and the golfer's golf a determination unit that determines whether or not the golfer is safe according to the rounding situation; and
A processing unit for processing results of the input unit, the mode selection unit, the calculation unit, the adjustment unit, the analysis unit, and the determination unit, and transmitting and displaying results to the output unit to inform the corresponding golfer of golf course information. Golf course information provision system.

Images