KR101815559B1 - Method for providing golf course guide and golf course guide device - Google Patents

Abstract

The golf course capture guide providing method is based on a dogleg point stored in the database to notify that the current hole is a dogleg hole including a dogleg, and informs the current position of the golfer, the dogleg point, A first relative distance between the current position of the golfer and the dogleg point, and a first relative distance between the current position of the golfer and the dogleg point, based on the direction of the dogleg, the angle of the dogleg, A second distance, which is a horizontal distance between the dogleg point and the reference point, and a second relative altitude, which is a relative altitude between the dogleg point and the reference point, and calculates the second relative altitude by using the direction of the dogleg, A first leg, and a second relative altitude, and when the current position of the golfer is out of the pre-set dog view guide area, It converts the view to automatically include those that display green view (view green) including a linear targeting information to the cup hole (hole cup).

Description

METHOD FOR PROVIDING GOLF COURSE GUIDE AND GOLF COURSE GUIDE DEVICE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a golf course capture guide providing method, and more particularly, to a golf guide providing method and a golf course capture guide apparatus including a dogleg.

Recently, as golf has become popular sport, the golf population is increasing rapidly, and there are more and more cases of using golf for friendship and social activities or sales. There are a variety of systems that provide information about golf in order to enjoy golf effectively. For example, if a golfer requests a golf club, the information about the average distance, the number of riders, and information about the golf course is built in a database, the information is provided by a golfer's terminal or a golf course guide guide device, To help them play golf. Generally, the golf course has a dogleg hole curved in a dogleg shape. In the dogleg hole, the green and hole cups in the tee box are not brought into view due to various obstacles, and it is not easy to set up the hole capture strategy.

On the other hand, a conventional general golf course guide guide apparatus only provides a straight line distance and an altitude difference from the current position of the golfer to the hole cup or the green, so it is not easy for the amateur golfer to catch the dog hole. That is, it is difficult to simultaneously form the tee shot and the green capture tactic as the general golf course capture guide device.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a golf course guide providing method for selectively displaying a dog leg view and a green view.

Another object of the present invention is to provide a golf course guide guide apparatus for selectively displaying a dog view and a green view.

It should be understood, however, that the present invention is not limited to the above-described embodiments, and various changes and modifications may be made without departing from the spirit and scope of the invention.

According to an aspect of the present invention, there is provided a method for providing a golf course guide guide in accordance with embodiments of the present invention. The method includes providing a golf course guide guide based on a dogleg point stored in a database, Hole of the golfer and determines the position of the golfer based on a current position of the golfer, a direction of the dogleg, an angle of the dogleg, a horizontal distance between the current position of the golfer and the dogleg point based on the dogleg point, And a second relative altitude between a current position of the golfer and the dogleg point, the second relative altitude being a horizontal distance between the dogleg point and the reference point, and a second distance between the dogleg point and the reference point The first relative altitude, the second relative altitude, the second relative altitude, and the second relative altitude, wherein the direction of the dogleg, the angle of the dogleg, the first distance, A dogleg view including information on course information including a high altitude is displayed, and when the current position of the golfer is out of a preset dogview view area, the dogleg view is automatically converted to a hole And displaying a green view that includes straight reach information to a hole cup.

According to an embodiment, the dogleg point may be a coordinate included in a curved area of the fairway at a predetermined angle or more in the current hole.

According to one embodiment, the direction of the dogleg may be determined as one of a leftward dogleg and a rightward dogleg based on the dogleg point and the reference point.

According to an embodiment of the present invention, the direction of the dogleg may be represented by a two-dimensional coordinate plane, and the inclination of a straight line passing through the coordinates of the current position and the coordinates of the dogleg point and the coordinates of the dogleg point, Can be calculated based on a value obtained by comparing the coordinates of the points.

According to one embodiment, the angle of the dogleg is determined by a first vector from the coordinates of the dogleg point to the coordinates of the golfer's current position and a second vector from the coordinates of the dogleg point to the reference point, As shown in FIG.

According to an embodiment, the dogleg view area may correspond to a half of the horizontal distance from the tee shot position to the dogleg point in the dogleg hole.

According to an embodiment, displaying the green view may include comparing the current position of the golfer with the dogleg view area, and if the current position of the golfer is included in the dogleg view area, If the current position of the golfer is out of the dog view area, the player can switch to the green view.

According to an embodiment, maintaining the dog view may include re-calculating the dogleg angle based on the current position of the golfer after the tee shot, comparing the re-calculated dogleg angle with a preset reference angle And displays the green view when the recalculated dogleg angle is smaller than the reference angle, and maintains the dogleg view when the recalculated dogleg angle is larger than the reference angle.

According to one embodiment, the green view may include a horizontal straight line distance between the current position of the golfer and the hole cup, and a relative altitude.

According to one embodiment, the reference point may correspond to one of the position of the hole cup, the center of the green, and another dog point included in the dog hole.

According to one embodiment, the dogleg point includes a first dogleg point and a second dogleg point closer to the green than the first dogleg point, and if the current position of the golfer is a te shot position, The point is determined as the second dogleg point, and when the current position of the golfer is out of the dogleg view area for the tee shot position, the reference point may be changed to the position of the hole cup.

According to an aspect of the present invention, there is provided a golf course guide apparatus comprising: a sensing unit for sensing a current position of a golfer using a global positioning system (GPS) An information extracting unit for extracting basic information of a current hole including a dog point and a direction of the dogleg based on the current position of the golfer, the dogleg point and coordinates of a predetermined reference point, A first distance that is a horizontal distance between the current position of the golfer and the dogleg point, a first relative altitude that is a relative altitude between the current position of the golfer and the dogleg point, And a second relative altitude, which is a relative altitude between the dogleg point and the reference point.

According to an embodiment of the present invention, the golf course plotting guide apparatus is configured to measure the direction of the dogleg, the angle of the dogleg, the first distance, the first relative altitude, the second distance, A dog leg view including the course relative information including the second relative altitude or a green view including information on a straight line from the current position of the golfer to a hole cup or green center and a voice guidance unit for providing voice guidance information on the basis of the dog view and the green view.

According to an embodiment of the present invention, the information processing unit determines whether or not the current position of the golfer is included in the predefined dog map view area and the dog map view information corresponding to the dog map view, You can choose one of the information.

According to an embodiment, the dogleg view guiding area may correspond to a half of the horizontal distance from the tee shot position to the dogleg point in the current hole.

According to an embodiment, when the current position of the golfer is out of the dogleg view guidance area, the information processing unit may convert the dogleg view information into the green view information and provide the same to the display unit.

According to an embodiment, when the current position of the golfer is included in the preset dog guide view area, the information processing unit can reassemble the dogleg angle based on the current position of the golfer after the tee shot.

According to an embodiment, when the re-calculated dogleg angle is larger than a predetermined reference angle, the information processing unit calculates the dogleg view information, and when the re-calculated dogleg angle is smaller than the reference angle, The information processing unit may calculate the green view information.

The golf course guide guide device and the golf course guide guide device according to the embodiments of the present invention determine the dog hole and notify the golfer of the dog hole, The dog view that simultaneously displays the information can be automatically switched and provided to the golfer. Therefore, according to the situation, the course information is provided accurately to the golfer, thereby facilitating the golfer's tee shot and green capture, and the fairway seated rate and the on-green seated rate can be increased.

Further, even in the case of a par 5 hole in which two or more dogleg exist, accurate dogleg views are provided according to the dogleg and the shot position, thereby making it easy to establish a golfer's hole-taking strategy.

However, the effects of the present invention are not limited to the effects described above, and may be variously extended without departing from the spirit and scope of the present invention.

1 is a flowchart showing a method of providing a golf course guide guide according to embodiments of the present invention.
FIGS. 2A to 2C are views for explaining an example of a method for providing a golf course capture guide of FIG.
FIG. 3 is a flowchart showing an example of switching the dog view in the method of providing a golf course taking guide in FIG. 1; FIG.
FIG. 4 is a view showing an example in which a dog view is switched to a green view in the method of providing a golf course taking guide in FIG. 1;
5 is a view showing an example of a method of providing a golf course taking guide shown in FIG.
FIG. 6 is a block diagram showing a golf course guide device according to embodiments of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The same reference numerals are used for the same constituent elements in the drawings and redundant explanations for the same constituent elements are omitted.

1 is a flowchart showing a method of providing a golf course guide guide according to embodiments of the present invention.

Referring to FIG. 1, a method of providing a golf course capture guide informs that a hole is a dogleg hole including a dogleg (S100) based on a dogleg point stored in a database, A first distance which is a horizontal distance between a current position of the golfer and the dogleg point and a current position of the golfer and a current position of the golfer based on the dogleg point and a preset reference point, (S200), which is a relative altitude between the dogleg point and a second relative altitude between the dogleg point and the reference point, which is a horizontal distance between the dogleg point and a predetermined reference point, The first relative altitude, the second relative altitude and the second relative altitude are calculated (S300), and the second relative altitude is calculated (S300) (Step S400). If the current position of the golfer is out of the predetermined dogview view area, the dogleg view is automatically converted to a hole cup (S600), which includes a straight line attack information of the player.

A dogleg or a dogleg hole refers to a hole that curves left or right like a dog's leg. Also, the dogleg point may be set as a coordinate of a specific point included in the curved region included in the dogleg hole.

The method of providing a golf course capture guide may be provided in a golf course capture guide device, or may be provided in the form of an application downloadable to a mobile device.

Based on the dog point stored in the database, a notification may be provided (S100) indicating that the current hole is a dogleg hole including the dogleg. The database may store two-dimensional / three-dimensional map information, golf course characteristic analysis information, game play record information, and rounding statistic information of a user for each hole of various golf courses. The map information may include position and altitude information on the terrain, image, shape, height, slope, distance, facility (bunker, water hazard, OB area, grid, etc.) of each hole. The map information may include information on the latitude, longitude, and altitude of the hole cup of each hole. In particular, the map information or the golf course characteristic analysis information may include three-dimensional coordinate information such as a dogleg point, a green center, a hole cup, and a tee box. The dog point may be set to a specific coordinate or a specific area. In one embodiment, the dog points stored in the database may be two-dimensional or three-dimensional coordinates in which a fairway is included in a curved region over a predetermined angle in each hole. For example, the dogleg point may be set to the center of the fairway within the curved region. In addition, the predetermined angle for determining the dog hole or the dog point may be set to, for example, 30 degrees. However, this is merely an example, and the reference defining the dog hole and the dog point are not limited thereto.

When the user (i.e., golfer) enters the tee box of the current hole, the information of the current hole may be provided from the database. If the current hole has the dogleg point, the golf course attack guide providing method may provide a notification that the current hole is the dog hole based on the information received from the database (S100). For example, the notification may be provided to the golfer via voice or display.

A first distance that is a horizontal distance between the current position of the golfer and the dog point and a first distance that is a distance between the current position of the golfer and the dog point based on the dogleg point and the reference point, A first relative altitude between the current position and the dogleg point is calculated (S200), and a second distance, which is a horizontal distance between the dogleg point and the reference point, The second relative altitude, which is the relative altitude, may be calculated (S300). The current position of the golfer may be obtained by a GPS sensor or the like. The dog point and the reference point may be provided from the database or may be obtained by the GPS sensor.

The direction of the dogleg may be determined as one of a leftward dogleg and a rightward dogleg based on the dogleg point and the reference point. In one embodiment, the direction of the dogleg may be represented by a two-dimensional coordinate plane, and the inclination of a straight line passing through the coordinates of the current position and the coordinates of the dogleg point and the y- Can be calculated based on a value obtained by comparing the y coordinate of the center.

In one embodiment, the angle of the dogleg is determined by a first vector from the coordinates of the dogleg point to the coordinates of the golfer's current position and a second vector from the coordinates of the dogleg point to the reference point Can be calculated based on the inner product. Further, a first distance, which is a horizontal straight distance between the coordinates of the dogleg point and the current position coordinates of the golfer, and a first relative altitude, which is an altitude difference between the dogleg point and the golfer's current position, can be calculated.

In one embodiment, the reference point may correspond to one of the position of the hole cup, the center of the green, and another dog point included in the dog hole. For example, if the dogleg hole has two dog points (i.e., the course is folded twice), the reference point may be the dog point closer to the hole cup.

The dogleg view including the direction information of the dogleg, the angle of the dogleg, the first distance, the first relative altitude, the second distance, and the second relative altitude is displayed (S400 ). Accordingly, a horizontal distance and a relative altitude from the tee box to the fairway avoidance point of the tee shot, not the straight distance from the hole cup, and a guide after the tee shot can be provided to the golfer. In one embodiment, the dog view may be determined based on the current position of the golfer. Also, in one embodiment, the dogleg view and the green view may be selected and displayed by selection of the golfer.

The current position of the golfer after the tee shot may be compared with the preset dog view guide area (S55). For example, the coordinates of the shot position after the golfer's tee shot may be compared with the dog view view area. The dog view guide area may correspond to a predetermined area in a course in which the golf course guide guide device can display the dog view. In one embodiment, the dogleg view guiding area may correspond to an area in which the horizontal distance from the tee shot position to the dogleg position in the dogleg hole is divided in half. When the golfer is positioned in the dogleg view guidance area, the dogleg view may be displayed. However, this is an example, and the dog view or the green view may be selectively displayed according to the golfer's selection.

When the current position of the golfer is out of the dogleg view guidance area, the dog view is automatically converted and the green view including the straight capture information to the hole cup may be displayed (S600). In one embodiment, the green view may include a horizontal straight line distance between the current position of the golfer and the hole cup, and a relative altitude.

In one embodiment, the green view may be displayed even if the current position of the golfer does not deviate from the dogleg view guiding area. For example, the dogleg angle may be recalculated based on the positional coordinates of the golfer after the tee shot and the coordinates of the dogleg point. The re-calculated dogleg angle is compared with a predetermined reference angle, and the green view may be displayed if the recalculated dogleg angle is smaller than the reference angle. For example, the reference angle may be set to about 15 degrees. However, this is merely an example, and the reference angle is not limited thereto.

According to an embodiment of the present invention, the golf course guide providing method predicts the distance of the golfer based on the current position of the golfer, the remaining distance, the relative altitude, etc., and recommends an optimum club accordingly.

As described above, in the method of providing a golf course guide guide according to the embodiments of the present invention, the dog hole is determined and informed to the golfer, and the dog and / or green view is automatically switched according to the current position of the golfer To the golfer. Therefore, according to the situation, the course information is provided accurately to the golfer, thereby facilitating the golfer's tee shot and green capture, and the fairway seated rate and the on-green seated rate can be increased.

FIGS. 2A to 2C are views for explaining an example of a method for providing a golf course capture guide of FIG.

2A to 2C, in the dogleg hole, the direction of the dogleg, the angle of the dogleg, the current position of the golfer, and the dogleg position based on the golfer's current position, the dogleg point, A first distance being a horizontal distance between points, a first relative altitude being a relative altitude between the current position of the golfer and the dogleg point, a second distance being a horizontal distance between the dogleg point and the reference point, A second relative altitude which is a relative altitude between the point and the reference point can be calculated.

As shown in FIG. 2A, the current hole is a hole having a leftward direction of 55 degrees. As shown in FIG. 2B, for the guide of the current hole, the dogleg view information can be calculated by being simplified to a two-dimensional coordinate plane.

The coordinates (A (GX, GY)) of the golfer's current position, the coordinates (B (HX1, HY1)) of the dog point and the coordinates C (HX2, HY2) of the reference point by the data provided from the GPS sensor and the database, Can be determined as two-dimensional coordinates. 2B, the golfer's current position A corresponds to the coordinates of the tee box, and the reference point C corresponds to the coordinates of the hole cup.

The first distance L1 is determined by the coordinate A (GX, GY) of the current position and the coordinate B (HX1, HY1) of the dogleg point and the coordinates B (HX1, HY1) ) And the coordinates (C (HX2, HY2)) of the reference point, the second distance L2 can be determined. Accordingly, the golfer (or the user) can select the corresponding club along the L1 and L2 paths to hit the current hole.

In one embodiment, the direction of the dogleg is determined by the slope of a straight line passing through the coordinates (A (GX, GY)) of the current position and the coordinates (B (HX1, HY1)) of the dogleg point and the y- (I.e., HY1) and the y coordinate (i.e., HY2) of the reference point. For example, the slope of the straight line can be expressed by the following equation (1).

[Equation 1]

T = (HY1-GY) / (HX1-GX)

Here, T denotes a slope, and the direction of the dogleg can be determined according to the value of T as follows.

In one embodiment, if T is a real number,

If HY2 > HY1,

If HY2 < HY1,

If HY2 = HY1, it can be determined that the dogleg is not.

In another embodiment, when T is infinite, that is, when the x-coordinate (GX) of the current position and the x-coordinate (HX1) of the dog point are the same,

If HX2 > HX1,

If HX2 < HX1,

If HX2 = HX1, it can be determined that the dogleg is not.

Accordingly, the golf course capture guide providing method can output the direction of the dogleg through image, text, voice guidance, or the like. For example, FIG. 2B shows that T is a real number and HY2 > HY1, so that the current hole has a leftward direction.

In one embodiment, the angle A2 of the dogleg is calculated from the coordinates of the dogleg point (B (HX1, HY1)) to the coordinates of the current position (A (GX, GY) And the second vector from the coordinates (B (HX1, HY1)) to the coordinates (C (HX2, HY2)) of the reference point. The angle for calculating the dot product corresponds to A 1 in FIG. 2B, and the magnitude of angle A 1 can be derived by the arithmetic operation of the coordinates and the arccosine value. Accordingly, the angle A2 of the dogleg can be calculated by an operation of 180 A1.

In one embodiment, the dogleg view may be displayed in a predetermined dogleg view guiding area (DLVA). For example, the dog view guide area DLVA may correspond to an area obtained by dividing the horizontal distance from the tee shot position to the dogleg point (that is, L1 in Fig. 2B) in half. 2B, if the present position A (GX, GY) is a tee shot position (or tee box), the dog view guide area DLVA is a fairway within a distance L1 / 2 from the tee shot position. And a rough region. However, it is to be understood that the dog view view area DLVA is not limited thereto, and the dog view view may be displayed by the golfer's selection even when the dog view view area DLVA is out of sight, A green view may be displayed instead of a dog view by the golfer's selection in the view area (DLVA).

As shown in FIG. 2C, Dog View (DLV) can be displayed based on the above-described data and operations. The dog view DLV can display information such as the current hole information 10 and the strategy information 20, 30, 40 including the dog information. For example, referring to FIG. 2C, the current hole information 10 is the 18th hole 10 of par 4, and there is one dogleg, the distance from the current position to the dogleg point is 180 m, . Also, it can be seen that the dogleg is curved at an angle of 55 degrees to the leftward dogleg, the distance from the dogleg point to the hall cup is 160 m, and the slope has an upward slope of 6 m.

In one embodiment, dogleg view DLV may further display an optimal club based on the data of the course and the golfer.

Accordingly, the golfer can facilitate the hole capture by the dogleg view (DLV).

FIG. 3 is a flowchart showing an example of switching the dog view in the method of providing the golf course guide guide shown in FIG. 1, and FIG. 4 is an example of switching the dog view view to the view Fig.

Referring to FIGS. 3 and 4, after comparing the current position of the golfer with the dogleg view guide area after the tee shot (S500), if the current position of the golfer leaves the dogleg view guide area, The providing method may automatically switch the dog view to a green view and display (S600). If the current position of the golfer is within the dogleg view guiding area, the angle of the dogleg may be recalculated (S520). The re-calculated dogleg angle is compared with a preset reference angle (S540), and if the re-calculated dogleg angle is smaller than the reference angle, the re-calculated dogleg is converted to the green view (GV) If the angle of the lever is larger than the reference angle, the dog view (DLV) may be maintained (S560).

Steps S500 and S600 have been described in detail with reference to FIGS. 1 to 2C, and thus duplicated description will be omitted.

If the golf ball does not deviate from the dogleg view guidance area after the tee shot, the dogleg angle may be re-calculated (S520). In one embodiment, the angle of the dogleg may be recalculated based on the coordinates of the current position after the tee shot, the coordinates of the dog point stored in the database, and the coordinates of the hole cup. As a method of calculating the angle of the dogleg, a method of calculating based on an inner product of two vectors can be used as described above.

The re-calculated angle of the dogleg may be compared with the reference angle (S540). The reference angle may be set to, for example, about 30 degrees. If the angle of the re-calculated dogleg is larger than the reference angle, the dog view DLV is maintained (S560). If the re-calculated dogleg angle is smaller than the reference angle, (S600). In one embodiment, the green view (GV) may include the golfer's current position and the straight-line distance between the hole cup and the relative altitude. Further, the green view GV can further display the optimum club based on the data of the course and the golfer.

5 is a view showing an example of a method of providing a golf course taking guide shown in FIG.

Referring to FIG. 5, the current hole may include two dog points (i.e., a first dog point B and a second dog point C). For example, in the case of a par 5 hole, it may have an 'S' shape or a 'U' shape, and may include two doglegs, A first dog point B and a second dog point C as shown in FIG.

The first and second dog points B, C may be specific coordinates stored in the database in the dogleg. The first dog point B is closer to the tee box than the second dog point B and the second dog point B is closer to the green than the first dog point A is. In one embodiment, if the golfer's current position is a tee box or tee shot position (i. E., Point A in FIG. 5), then the reference point may be determined as the second point of spot C. Thus, a primary dog view, which is a dogleg view from the tee box A to the second dog point C, can be provided. For example, the first dog view may include a horizontal distance and a relative altitude from the te box A to the first dog point B, a dogleg angle at the first dog point B, , And a horizontal distance and relative altitude from the first point of the spot (B) to the second point of point (C). The golfer can perform a tee shot with reference to the primary dog view.

When the current position of the golfer is near the first dog point (B), it is difficult to capture the green at a time due to the characteristics of the distance and the course. Accordingly, a method of providing a golf course capture guide and a golf course capture guide device including the same provide a secondary display view (DLV2) simultaneously displaying fairway and green capture information at a second capture point (C) can do.

In one embodiment, when the current position of the golfer is out of the dog shot position or the dog view area for the tee box A, the reference point is located at the second dog point C, &Lt; / RTI &gt; Accordingly, the secondary dog view DLV2 which is the dogleg view from the position of the current golfer to the hole cup position D can be provided.

For example, as shown in FIG. 5, it can be seen that the horizontal distance to the second point of spot C is 160 m, the upward slope is 6 m, and the dogleg is a rightward dogleg having an angle of 35 degrees . It can be seen that the green strategy information at the second marking point C is spaced by a horizontal distance of 70m from the second marking point C to the center of the hall cup or green with a 2m uphill inclination.

Accordingly, even when a par 5 hole having two or more dogleg is provided, it is possible to provide an accurate dogleg view that is automatically converted according to the dogleg and the shot position, thereby making it easier to establish a golfer's hole-taking strategy.

FIG. 6 is a block diagram showing a golf course guide device according to embodiments of the present invention.

Referring to FIG. 6, the golf course capture guide apparatus 1000 may include a sensing unit 100, an information extraction unit 200, and an information processing unit 300. The golf course capture guide apparatus 1000 may further include a display unit 400 and a voice guidance unit 500.

In one embodiment, the golf course capture guide device 1000 may be implemented as a portable electronic device. However, this is an exemplary one, and the golf course guide device 1000 may be implemented as a software program or an application downloadable on a smart phone, a tablet, a smart watch, or the like.

The sensing unit 100 may detect the current position of the golfer using a Global Positioning System (GPS). For example, the sensing unit 100 can detect the position of a golfer in a tee box, the position of a golfer such as a second shot, and the like in a coordinate form using the GPS or the like. Further, the detected position may include altitude information.

The information extracting unit 200 can extract basic information of the current hole including the dog point from the database. The database may store two-dimensional / three-dimensional map information, golf course characteristic analysis information, game play record information, and rounding statistic information of a user for each hole of various golf courses. The map information may include position and altitude information on the terrain, image, shape, height, slope, distance, facility (bunker, water hazard, OB area, grid, etc.) of each hole. The map information may include information on the latitude, longitude, and altitude of the hole cup of each hole. In particular, the map information or the golf course characteristic analysis information may include three-dimensional coordinate information such as a dogleg point, a green center, a hole cup, and a tee box. The dog point may be set to a specific coordinate or a specific area. In one embodiment, the dog points stored in the database may be two-dimensional or three-dimensional coordinates in which a fairway is included in a curved region over a predetermined angle in each hole. For example, the dogleg point may be set to the center of the fairway within the curved region. The information extraction unit 200 extracts data on the current hole from the database.

The information processing unit 300 determines the direction of the dogleg, the angle of the dogleg, the current position of the golfer based on the current position of the golfer, the dogleg point and the coordinates of the preset reference point, A first relative altitude between a current position of the golfer and the dogleg point, a second relative altitude which is a distance between the dogleg point and the reference point, and a second relative altitude between the dogleg point and the reference point The second relative altitude can be calculated. In one embodiment, the information processing unit 300 determines whether or not the current position of the golfer is included in the pre-set dog view guide area based on the dog view information corresponding to the dog view and the green view corresponding to the green view You can choose one of the information. The dogleg view information may include course attack information including the direction of the dogleg, the angle of the dogleg, the first distance, the first relative altitude, the second distance, and the second relative altitude . The green view information may include straight line information from the current position of the golfer to a hole cup or the center of the green.

In one embodiment, the dogleg view guiding area may correspond to a half of the horizontal distance from the tee shot position to the dogleg point in the current hole. However, the dog view view area is not limited thereto, and the dog view view may be displayed by the golfer's selection even if the dog view view area is out of the dog view view area. In addition, A green view other than dog view may be displayed by selection.

In one embodiment, when the current position of the golfer is included in the preset dogview view area, the information processing unit 300 may reassign the dogleg angle based on the current position of the golfer after the tee shot . If the recalculated dogleg angle is larger than a predetermined reference angle, the information processing unit 300 can calculate the dogleg view information. When the recalculated dogleg angle is smaller than the reference angle, the information processing unit 300 can calculate the green view information.

The display unit 400 displays the direction of the dogleg, the angle of the dogleg, the first distance, the first relative altitude, the second distance, and the second relative altitude based on the calculation result of the information processing unit 300 And a green view including straight view information from the current position of the golfer to the hole cup can be selectively displayed.

The voice guidance unit 500 can provide voice guidance information based on the dog view and the green view. In one embodiment, when the user (i.e., golfer) enters the tee box in the dogleg hole, the voice guide 500 can output voice as a current hole as a dog hole.

The method of providing the guide for the golf course guide guide apparatus 1000 and the operation for displaying the guide information are described in detail with reference to FIGS. 1 to 5, and a description thereof will be omitted.

As described above, the golf course guide guide apparatus 1000 and the golf course guide guide guide method according to the embodiments of the present invention determine the dog hole and notify the golfer of the dog hole, The lag and / or the green view can be automatically switched and provided to the golfer. Therefore, according to the situation, the course information is provided accurately to the golfer, thereby facilitating the golfer's tee shot and green capture, and the fairway seated rate and the on-green seated rate can be increased.

The present invention can be applied to a golf course guidance guide system, a golf course guide guide apparatus, and a program that are used in a golf course approach.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the following claims. It can be understood that it is possible.

100: sensing unit 200: information extracting unit
300: information processing unit 400: display unit
500: voice guidance unit 1000: golf course capture guide device

Claims (18)

Indicating that the current hole is a dogleg hole including a dogleg based on a dogleg point stored in the database;
A first distance which is a horizontal distance between the current position of the golfer and the dog point and a first distance which is a distance between the current position of the golfer and the current position of the golfer based on the dogleg position, Calculating a first relative altitude, which is a relative altitude between the current position of the dogleg point and the dogleg point;
Calculating a second relative altitude between a dogleg point and the reference point and a second relative altitude between the dogleg point and the reference point;
A dog leg view that includes course instruction information including the direction of the dogleg, the angle of the dogleg, the first distance, the first relative altitude, the second distance, and the second relative altitude. ; And
If the current position of the golfer is out of the predefined Dog View view area, automatically displaying the Dog View view and displaying a green view containing straight capture information to the hole cup The golf course being a golf course. The method according to claim 1, wherein the dogleg point is a coordinate included in a curved area of a fairway at a predetermined angle or more in the current hole. 2. The method according to claim 1, wherein the direction of the dogleg is determined as one of a leftward dogleg and a rightward dogleg based on the dogleg point and the reference point. 4. The method of claim 3, wherein the direction of the dogleg is represented by a two-dimensional coordinate plane, and the gradient of a straight line passing through the coordinates of the current position and the coordinates of the dogleg point, the coordinates of the dogleg point, And calculating the position of the golf course based on the value obtained by comparing the coordinates of the points. The golf ball according to claim 3, wherein the angle of the dogleg is a sum of a first vector from a coordinate of the dogleg point to a coordinate of a current position of the golfer and a second vector from the coordinate of the dogleg point to the reference point Wherein the golf course guide is calculated on the basis of the inner product. 2. The golf course according to claim 1, wherein the dog view area corresponds to an area obtained by dividing a horizontal distance from a tee shot position to a dogleg position in the dogleg hole in half. How to provide a guide. 7. The method of claim 6, wherein displaying the green view comprises:
Comparing the current position of the golfer with the dogleg view area;
Maintaining the dog view if the current position of the golfer is included in the dog view area; And
And switching to the green view when the current position of the golfer is out of the dog view area. 8. The method of claim 7, wherein maintaining the dog view
Shaking the dogleg angle based on a current position of the golfer after the tee shot;
Comparing the recalculated dogleg angle with a preset reference angle;
Displaying the green view if the recalculated dogleg angle is less than the reference angle; And
And maintaining the dog view when the recalculated dogleg angle is greater than the reference angle. The method according to claim 1, wherein the green view includes a horizontal straight line distance between the current position of the golfer and the hole cup, and a relative altitude. 2. The method of claim 1, wherein the reference point corresponds to one of a position of the hole cup, a center of the green, and another dog point included in the dog hole. 11. The apparatus of claim 10, wherein the dogleg point includes a first dogleg point and a second dogleg point closer to the first dogleg point from the greens,
If the current position of the golfer is a tee shot position, the reference point is determined as the second dog point,
Wherein when the current position of the golfer is out of the dog view area with respect to the tee shot position, the reference point is changed to the position of the hole cup. A sensing unit for sensing a current position of a golfer using a global positioning system (GPS);
An information extracting unit for extracting basic information of a current hole including a dog point from a database;
A first distance, which is a horizontal distance between the current position of the golfer and the dog point, based on the current position of the golfer, the dogleg point and the coordinates of the predetermined reference point, the direction of the dogleg, A first relative altitude between a current position of the golfer and the dogleg point, a first relative altitude being a horizontal distance between the dogleg point and the reference point, and a relative altitude between the dogleg point and the reference point And a second relative altitude of the golfer based on whether or not the current position of the golfer is included in the preset dog guide view area, the direction of the dogleg, the angle of the dogleg, A dog leg view information including information on a course including the altitude, the second distance, and the second relative altitude, and information on a leg hole from the current position of the golfer, An information processing unit for selecting one of green view information including straight reaching information to the center; And
And a display unit for selectively displaying a dog view corresponding to the dog view information or a green view corresponding to the green view information based on the calculation result of the information processing unit. 13. The method of claim 12,
Further comprising: a voice guidance unit for giving voice guidance information based on the dog view and the green view. delete 14. The golf course according to claim 13, wherein the dogleg view guide area corresponds to an area obtained by dividing a horizontal distance from a tee shot position to a dogleg position in the current hole by half. Guide device. 14. The golf course according to claim 13, wherein when the current position of the golfer is out of the dogview view area, the information processor converts the dog view information into the green view information and provides the display information to the display unit Guide guide device. The information processing apparatus according to claim 13, wherein when the current position of the golfer is included in the pre-set dog view guide area, the information processing unit re-allocates the dogleg angle based on the current position of the golfer after the tee shot A golf course guide device. 18. The apparatus according to claim 17, wherein when the re-calculated dogleg angle is larger than a predetermined reference angle, the information processing unit calculates the dogleg view information,
And the information processing unit calculates the green view information if the recalculated dogleg angle is smaller than the reference angle.

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