KR101578343B1 - Golf information providing method using mobile terminal, information processing method of server providing golf information using information received from user's mobile terminal and recording medium for recording the same readable by computing device - Google Patents

Golf information providing method using mobile terminal, information processing method of server providing golf information using information received from user's mobile terminal and recording medium for recording the same readable by computing device Download PDF

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KR101578343B1
KR101578343B1 KR1020140100341A KR20140100341A KR101578343B1 KR 101578343 B1 KR101578343 B1 KR 101578343B1 KR 1020140100341 A KR1020140100341 A KR 1020140100341A KR 20140100341 A KR20140100341 A KR 20140100341A KR 101578343 B1 KR101578343 B1 KR 101578343B1
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information
user
golf
mobile terminal
marker
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KR1020140100341A
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Korean (ko)
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임강윤
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주식회사 골프존유원홀딩스
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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Abstract

The present invention relates to a method for providing golf information by using a mobile terminal, an information processing method of a server which uses the information received from the mobile terminal of a user to provide golf information, and a computer-readable recording medium for recording the same, wherein the location or the direction of a user is accurately calculated without GPS location information or direction information provided by a terrestrial magnetic sensor; and golf information based on the result can be supplied to a user. Accordingly, when a user plays a golf in a golf field, the location or direction information of the user in the golf field is accurately calculated by using a mobile terminal of the user through markers installed at predetermined positions in the golf field; and based on the result, a variety of golf information for the golf round of the user can be supplied to the user.

Description

TECHNICAL FIELD [0001] The present invention relates to a method for providing golf information using a mobile terminal, a method for processing information of a server for providing golf information using information received through a mobile terminal of a user, and a recording medium readable by the computing apparatus recording the information. USING MOBILE TERMINAL, INFORMATION PROCESSING METHOD OF SERVER PROVIDING GOLF INFORMATION USING INFORMATION RECEIVED FROM USER'S MOBILE TERMINAL AND RECORDING MEDIUM FOR RECORDING THE SAME READABLE BY COMPUTING DEVICE}

The present invention utilizes a mobile terminal that generates predetermined golf information and provides it to a user by using a mobile terminal such as a mobile communication terminal, a so-called smart phone, a tablet PC, or a golf terminal that professionally provides golf information A method for providing golf information, and a server for providing golf information using information received through a mobile terminal of a user.

In general, golf is a sport recorded by the number of golf shots, that is, the number of hits during rounds of 18 holes or more, and the better the number of hits, the better.

Golfers use a variety of methods to reduce the number of golf balls recorded when playing a round of golf on a golf course. In particular, information on the topographical characteristics of the golf course and information on the appropriate approach in each hole of the golf course And the like are provided through a predetermined mobile terminal and used for establishing their own golf round management strategy.

The conventional golf information terminal stores golf course terrain information, and uses the GPS position information to grasp the current position information of the user to provide the remaining distance information from the current position to the hole cup, And to store the formal information about the golf tournament and to provide it to the user.

However, in the conventional golf information terminal, only the information about the terrain of the golf course is provided only through the two-dimensional map, so that the information provided to the user who is playing a round of golf is limited. It was impossible to provide active and stereoscopic information suitable for the situation, and there was a problem in that it presented limitations in providing useful information that can be directly helpful to users in the present situation.

In addition, in the case of a golf round in a golf course in the past, in the case of the GPS position information used for checking where the user is currently located, the approximate position of the user can be grasped. However, In the case of using the geomagnetic sensor built in the mobile terminal in measuring the direction that the user currently views, i.e., the azimuth, the measurement value of the geomagnetic sensor depends on the surrounding situation, that is, There is a problem that it is difficult to accurately measure the orientation of the user.

The present invention can precisely calculate the position and direction information of a user without providing the GPS position information or the direction information by the geomagnetic sensor and provide golf information based on the calculated position and direction information to the user. The user's location or direction information on the golf course is accurately calculated using the user's mobile terminal through the markers installed at the predetermined positions of the golf course, and various golf information for the user's golf round is displayed to the user A method for providing golf information using a mobile terminal to provide golf information, a method for processing information in a server for providing golf information using information received through a mobile terminal of a user, and a recording medium readable by the recorded computing device .

A method of providing golf information using a mobile terminal according to an exemplary embodiment of the present invention is a method of providing golf information to a user who performs a round of golf in a golf course having a marker at a preset position using the mobile terminal, So that the position or direction information of the user is specified using the information on the marker displayed forward through the mobile terminal during the round of golf in the golf course; And providing golf information to the user by processing and outputting image information for the golf round based on the specified user's location or direction information.

Preferably, the step of specifying the position information of the user in the step of specifying the position or direction information of the user includes recognizing the marker by analyzing the marker displayed on the foreground image photographed by the mobile terminal, Recognizing the positional information, and calculating the positional information of the user using information obtained by analyzing the positional information of the marker and the size of the marker on the photographed image.

In addition, in the step of specifying the user's position or direction information, the specification of the direction information of the user may include analyzing the shape of the marker on the photographed image, thereby determining direction information of the user, And a step of computing

Preferably, the marker is arranged to display different content for each hole of the golf course, and to display different contents for each position even in the same hole, and the mobile terminal displays information about each marker and positional information Wherein the step of recognizing the position information of the marker includes recognizing information on the hole currently being rounded by the user by recognizing the marker from the photographed image, The step of calculating the position information of the user in the corresponding hole using the distance information between the user and the marker calculated by analyzing the positional information of the recognized marker and the size of the marker on the photographed image And a control unit.

Preferably, the mobile terminal stores information on the shape of the marker in advance, and the step of calculating the direction information that the user views includes calculating an angle of rotation of the marker on the photographed image from the original shape And calculating the direction information that the user is looking at.

Preferably, the step of specifying the location or direction information of the user further comprises transmitting information on the user via the mobile terminal and a foreground image photographed by the mobile terminal to the server of the golf course, Wherein the step of providing the golf information to the user includes the step of determining whether the server receives the information of the user and the calculated position or orientation information of the user, And transmitting the information for the golf round of the user generated based on the direction information to the mobile terminal, the mobile terminal processes the video information based on the information received from the server to provide golf information for the user And a control unit.

Preferably, the step of providing golf information to the user further comprises: receiving information transmitted from the server of the golf course or information stored by the mobile terminal on the basis of the specified user's location or direction information, And a step of augmenting and displaying on the displayed foreground image.

Preferably, the step of providing golf information to the user further comprises the step of, based on the specified user's location or orientation information, determining whether the user is in a virtual golf course that implements the same virtual environment as the golf course, Receiving the record information of the round of golf from the server of the virtual golf simulation system; and enhancing and displaying the transmitted virtual golf round record information on the foreground image displayed through the mobile terminal do.

Preferably, the step of enhancing and displaying the transmitted virtual golf round record information further comprises the step of, based on the received record information, Extracting information on at least one of a direction, a distance, a shot result, a pitch of a ball, a trajectory of a ball, and a kind of a golf club used; a step of extracting information on a foreground image And enhancing and displaying information on the extracted golf shot of the user.

Preferably, the step of providing golf information to the user further comprises receiving, from the server of the golf course, topographic information on the hole currently being rounded by the user based on the specified user's location or direction information, The information on the foreground image displayed through the mobile terminal is displayed on the foreground image displayed on the mobile terminal or the foreground image displayed on the mobile terminal is reduced And displaying the minimap represented.

Preferably, the step of providing golf information to the user further comprises: receiving, from the server of the golf course, topographic information on the hole currently being rounded by the user based on the specified user's location information; The coordinate information for a specific position including at least one of a fairway region, a rough region, a bunker region, a hazard region, an obi region, a green region, and a hole cup point, A rough area, a bunker area, a hazard area, an oblique area, and an oblique area on the foreground image by matching the coordinate information on the specific position calculated by the mobile terminal with the coordinates on the foreground image displayed through the mobile terminal, A green region and a hole cup point, .

Preferably, the step of providing the golf information to the user includes receiving, from the server of the golf course, topographic information on the hole currently being rounded by the user based on the specified user's location information, The method comprising the steps of: receiving from the server information about the aiming direction toward the target point based on the specified location or direction of the user from the information or using the received topographical information; And displaying the aiming direction information toward the point on the foreground image displayed through the mobile terminal.

Meanwhile, the information processing method of a server for providing golf information using information received through a mobile terminal of a user according to an embodiment of the present invention includes: The information processing method of a server for providing golf information using information received through a terminal, the method comprising the steps of: receiving information on the user from the mobile terminal of the user during a round of golf and transmitting a foreground image photographed by the mobile terminal step; Identifying a position or direction information of the user by analyzing a marker displayed on the transmitted image; And generating information for the user's golf round based on the information about the user and the specified user's location or direction information and transmitting the generated information to the mobile terminal.

Preferably, the step of specifying the position information of the user in the step of specifying the position or direction information of the user includes receiving the foreground image photographed by the mobile terminal, analyzing the marker displayed on the foreground image, Recognizing the position information of the marker and calculating the position information of the user using information obtained by analyzing the position of the marker and the size of the marker on the transmitted image, do.

Preferably, the marker is arranged to display different content for each hole of the golf course, and to display different contents for each position even in the same hole, and the server further includes information on the marker and positional information of each marker Wherein the step of recognizing the position information of the marker includes a step of recognizing the information about the hole currently being rounded by the user by recognizing the marker from the transmitted image, The step of calculating the position information of the user in the corresponding hole using the distance information between the user and the marker calculated by analyzing the positional information of the recognized marker and the size of the marker on the transmitted image .

Preferably, in the step of specifying the position or direction information of the user, the specification of the direction information of the user is performed by calculating the angle of rotation of the marker from the original shape by analyzing the shape of the marker on the transmitted image, And calculating the direction information viewed by the user.

Preferably, the step of transmitting to the mobile terminal further comprises the step of extracting, from the database, the mini-map information indicating the hole information presently positioned by the user from the recognized position information of the marker and reducing the topographic shape of the specified hole Displaying the mini-map information about the location or direction of the user on the extracted mini-map based on the calculated position or direction information of the user; And transmitting the data to the terminal.

Preferably, the step of transmitting to the mobile terminal further comprises the steps of: identifying, from the position information of the recognized marker, the hole information currently positioned by the user, Generating information on a hole attack in the position or direction of the calculated user; and transmitting information on the generated hole attack to the mobile terminal.

Preferably, the step of transmitting to the mobile terminal further comprises the steps of: identifying hole information presently positioned by the user from the positional information of the recognized marker; determining, based on the calculated position or direction of the user in the hole, Calculating coordinates information for a specific position including at least one of a rough region, a bunker region, a hazard region, an obi region, a green region, and a hole cup point; And transmitting the data to the terminal.

Preferably, the step of transmitting to the mobile terminal further comprises the steps of: performing a virtual golf round through a golf simulation in a virtual golf course in which the user implements the same virtual environment as the golf course, based on the user's location or orientation information The method of claim 1, further comprising the steps of: receiving record information from a server of the virtual golf simulation system; determining, based on the received record information, a direction of the golf shot recorded by the user within a predetermined radius range based on the position or direction of the user in the hole Extracting information on at least one of a distance, a shot distance, a shot result, a ball pitch, a ball trajectory, and a kind of a used golf club, and transmitting information about the golf shot of the extracted user to the mobile terminal .

On the other hand, the present invention includes a recording medium readable by a computing device recording the above-described methods.

A method for providing golf information using a mobile terminal according to the present invention, a server information processing method for providing golf information using information transmitted through a mobile terminal of a user, and a recording medium readable by the computing apparatus recording the golf information, The user can use the mobile terminal of the user through the marker installed at the predetermined position of the golf course when the user makes a round of golf on the golf course without using the GPS position information by the mobile terminal or the direction information by the geomagnetic sensor, It is possible to precisely calculate the position or direction information of the user of the golf course and to provide various golf information for the user's golf round to the user based on the calculated position or direction information.

1 is a block diagram illustrating a basic configuration of a mobile terminal used in a golf information providing method and the like according to the present invention.
2 is a diagram illustrating an example of golf course information provided on a mobile terminal used in a golf information providing method or the like according to the present invention on a screen.
3 is a view showing an example of a foreground of a corresponding hole laid out in front of the golfer in a certain hole of a particular golf course.
4 is a view for explaining a marker installed in a golf course used for a golf information providing method and the like according to the present invention.
5 is a view showing an example of a foreground image obtained by photographing a foreground using a camera module according to a golf information providing method or the like according to the present invention.
6 is a diagram for explaining a principle of calculating distance information between a marker and a user for calculating position information of a user by analyzing a marker according to a golf information providing method or the like according to the present invention.
FIG. 7 is a diagram for explaining a principle for calculating direction information of a user by analysis of a marker according to a golf information providing method or the like according to the present invention.
8 is a view showing an example of a case where various kinds of golf information based on the position or direction information of the user specified by the golf information providing method or the like according to the present invention is served to the user through the mobile terminal.
9 to 11 are views for explaining respective concrete examples of various kinds of golf information to be served in FIG.
12 is a flowchart illustrating a method of providing golf information using a mobile terminal according to an embodiment of the present invention and a server information processing method of providing golf information using information received through a mobile terminal of a user Fig.

A method for providing golf information using a mobile terminal according to the present invention and a method for processing information of a server for providing golf information using information received through a mobile terminal of a user will be described with reference to the drawings .

The mobile terminal used in the golf information providing method according to the present invention may also include a personal portable communication terminal such as a so-called smart phone or a tablet PC, and may also include a golf terminal for providing golf information used in a golf course.

A basic configuration of a mobile terminal used in the golf information providing method and the like according to the present invention is shown in Fig. 1 as a block diagram.

The mobile terminal M used in the golf information providing method and the like according to the present invention may include a control unit 100, a storage unit 110, a display 120, and a camera module 200.

The GPS module 300 and the terrestrial magnetism sensor 400 may further include components such as a GPS module 300 and a terrestrial magnetism sensor 400. The present invention basically includes a GPS module And a marker (which will be described later) appearing on the foreground image photographed by the camera module without depending on the sensing result of the geomagnetic sensor can be analyzed to provide a result.

However, if the position and direction of the user can not be specified by analyzing the marker as described above, the GPS module may be installed in a mobile terminal that is already widely used, such as a so-called smart phone or a tablet PC. And the position or direction of the user may need to be specified according to the sensing result of the geomagnetic sensor.

The storage unit 110 is a component for storing various data, and the display 120 is for outputting image information and predetermined information, and may be configured to be capable of touch input. The camera module 200 photographs a scene within the angle of view. The GPS module 300 receives a signal from a satellite and calculates current position information. The geomagnetic sensor 400 detects a geomagnetic field And calculates the azimuth information on the direction the mobile terminal is heading.

The functions of these components are already widely used in mobile terminals such as a smart phone, so a detailed description thereof will be omitted.

The control unit 100 is a component for performing various operations and information processing required by various programs or applications running on the mobile terminal. The method for providing golf information using the mobile terminal according to the present invention is characterized in that the control unit 100 The display 120, the camera module 200, the GPS module 300, and the geomagnetism sensor 400 or the like from the storage unit 110, the display unit 120, the GPS module 300, and the geomagnetism sensor 400 by a predetermined program or application, And to generate golf information to be finally provided to the user while performing the processing.

At this time, the mobile terminal M may be configured to communicate with the server S of the golf course via the internet using wireless communication (WiFi, or may be configured to communicate with each other by a mobile communication network such as an LTE network) The control unit 100 can receive necessary information, such as topographical information of a specific golf course, tournament information on a specific golf course, user's record information, etc., through the wireless communication from the server S It can be stored or temporarily stored in the storage unit 110 and used. Of course, the controller 100 may perform the golf information providing method using the information already stored in the storage unit 110 without receiving the information from the server S as the case may be.

Although not shown in the drawing, the mobile terminal may be connected to a server of a virtual golf simulation system through a network, and may be configured to request and receive a user's record information from a server of the virtual golf simulation system. The server of the golf course transmits and receives predetermined information through a network connection with a server of the virtual golf simulation system and transmits the record information of the user received from the server of the virtual golf simulation system to the mobile terminal Or the like may be possible.

The virtual golf simulation system implements an image for a virtual golf course that is the same as an actual golf course. When a user performs an actual golf shot in a state in which a virtual golf course is implemented, the sensing device senses the golf shot, A virtual golf simulation apparatus, which enables a user to perform a virtual golf round by implementing a video to simulate a golf ball in an implemented virtual golf course, is a network-connected system with a server. In such a virtual golf simulation system, The patent application No. 10-2009-1036262 filed by the applicant, and the patent application No. 10-2010-0140755 filed by the applicant, so that a detailed description thereof will be omitted.

2 to 7, a method of providing golf information using a mobile terminal according to an embodiment of the present invention and a method of providing golf information using information received through a mobile terminal of a user Description will be given of how to specify the position information of the user who is making the round of golf and the direction information that the user is looking at according to the processing method.

2, when a mobile terminal executes an application that executes a method according to an embodiment of the present invention to perform a round of golf on a golf course, When the user makes a round of golf, the server of the golf course analyzes the information collected by the mobile terminal while communicating with the server of the golf course in which the mobile terminal is currently playing a round of golf, And transmitting the generated information to the mobile terminal so as to provide golf information to the user.

As the user searches for a golf course using the mobile terminal M for the round of golf, it is possible to arrange the golf courses closest to the current position in the order of a short distance and display it on the mobile terminal M as shown in FIG. 2 .

Here, the user selects a golf course to be a golf round so that a network connection is established so that the server of the golf course and the user's mobile terminal can communicate with each other.

In order to use the method of providing golf information using the mobile terminal according to the present invention or the information processing method of the server for providing golf information using the information transmitted through the mobile terminal of the user, It is necessary that the marker (MK) is installed on the golf course.

Here, the marker is formed to include a predetermined shape, shape, color, or the like, or to include predetermined characters, numbers, and the like. The marker may be fixed to a predetermined structure, for example, a column, a signboard, a tree, a stone, or the like made to be lower, so that the marker can be viewed by the user. Even if the remaining features are the same except for the part capable of identifying the marker, .

The marker may be a marker having a predefined design such as that intentionally provided for a method according to the present invention as described above, but it is also possible to define a marker, which is originally provided or formed in a golf course, It is also possible to implement the method according to the present invention.

For example, an IP (Intersection Point) commonly indicated in a golf course is a point at which a trajectory of a golf shot intersects with a trajectory of a next golf shot, (Such as a rock, a hazard, a bunker, a cliff, a sign, a pillar, etc.) formed in each hole of a golf course may be utilized as the above-mentioned marker.

Implementing the method according to the present invention utilizing these various types of features is the same principle as implementing the method according to the present invention by utilizing an intentionally created marker. Therefore, the method according to the present invention Will be described intensively.

A plurality of markers may be provided on the golf course and may be formed on a predetermined structure at predetermined positions for each hole of the golf course.

For example, as shown in FIG. 4, different markers MK1-1 and MK1-2 can be installed between the tee position and the hole-cup position in the first hole of the PAR 4 hole, and the second mark of the PAR 3 hole MK2-1, MK2-2 can be installed between Tee position and Hole-Cup position, and MK3-1, MK3-2, Different markers of MK3-3 can be installed, and in this way markers can be installed in some holes or all holes of the golf course.

Information about the shape and installation position of each of the markers MK1-1 to MK3-3 as described above may be known by the server of the golf course or may be downloaded and stored in advance by the mobile terminal.

5, when a user uses the camera module of the mobile terminal M to photograph an unfolded foreground, an image of the marker mk is also displayed on the foreground image FI , The mobile terminal analyzes the shape of the marker on the foreground image FI and can specify which hole the current user is playing based on the information about the marker of the golf course downloaded and stored in advance, The size of the marker mk on the foreground image FI is analyzed to determine the distance between the actual marker MK of the marker mk and the user The position of the user can be calculated and the shape of the marker (mk) image can be analyzed to specify the direction information that the user is looking at.

The details of the calculation of the location information of the user and the calculation of the direction information viewed by the user will be described later.

The information such as the hall information, the location and the direction of the user, etc., which the user is playing through the marker analysis as described above, may be configured such that the mobile terminal downloads the related data in advance and the mobile terminal can directly calculate the corresponding information , The foreground image (FI) captured by the mobile terminal is transmitted to the server of the golf course, and the server analyzes and calculates the marker on the foreground image.

For example, referring to FIG. 4, when a user takes a foreground image using a mobile terminal during a round of golf and transmits an image of the foreground image to a server, if the image of a marker of MK3-2 is displayed on the foreground image, By specifying the marker by comparing the shape of each marker of the golf course stored in the database with the marker on the corresponding foreground image, it is possible to specify that the current user is playing in hole 3, It can be specified whether or not it is installed. The current position information of the user can be calculated by specifying the distance information between the marker and the user based on the relationship between the size of the marker and the size of the marker image displayed on the foreground image and by analyzing the marker on the foreground image, The direction information that the user is looking at can be specified.

5 and 6, a method of identifying a user's position by analyzing a marker in a foreground image photographed by a mobile terminal will be described.

When the foreground image FI is photographed using the mobile terminal M as shown in FIGS. 5 and 6, the size l of the marker mk and the size of the actual marker MK appear on the foreground image FI, The distance (D) between the actual marker (MK) and the user can be calculated by the size (L) ratio.

Here, the size L of the actual marker MK is a value previously measured and known using a predetermined unit, such as centimeter or millimeter, and the size 1 of the image marker mk is the number of pixels on the image, It is a value that can be seen on the image.

Data on the actual marker MK and the distance D between the user and the image marker mk with respect to the size L of the actual marker MK are converted into a database and predefined. The size (1) of the marker (mk) on the foreground image photographed by the mobile terminal is measured and the distance (D) between the actual marker (MK) and the user is calculated using the databaseized data of the predefined distance .

Alternatively, the relationship of the size of the actual marker MK, the size of the image marker mk, and the distance D may be defined in advance, and the size of the marker mk on the foreground image captured by the mobile terminal ) Is calculated and substituted into the above-mentioned relational expression to calculate the distance D between the actual marker MK and the user.

The distance D between the actual marker MK and the user can be calculated by the method described above. More specifically, the relative position information of the user with respect to the actual marker MK can be also calculated on the foreground image FI It is possible to calculate using the position of the marker mk and the distance D. [

For example, assuming that the center of the image FI in the foreground image FI photographed by the mobile terminal M shown in FIG. 5 is the center of the viewing angle viewed by the user, the marker mk is displayed on the foreground image FI, (L) of the actual marker (MK) with respect to the size (l) of the image marker (mk), it is possible to calculate the distance It is possible to calculate an x-coordinate value on the xy plane (assuming that the golf course floor is the xy plane) of the position with respect to the user based on the marker (MK) The coordinate value can also be calculated.

That is, the relative position coordinate value for the user can be obtained on the basis of the actual marker MK, and the position coordinate of the user can be calculated by adding the relative position coordinate value to the preset position coordinate of the actual marker MK .

Therefore, the location information of the user can be obtained from the size of the marker mk on the foreground image FI photographed using the mobile terminal M as described above.

On the other hand, referring to FIG. 7, a description will be given of the calculation of the direction information viewed by the user through the analysis of the marker mk on the foreground image FI photographed using the mobile terminal M. FIG.

The marker mk1 shown in Fig. 7A shows a state in which the direction vector in the front direction is parallel to the normal vector of the mk1 marker based on the user. Here, it is assumed that the user's frontal direction vector coincides with any one axial direction of the x-y-z coordinate system for convenience of calculation, and it is assumed that the user's frontal directional vector coincides with the z-axis directional vector.

7 (b) and 7 (c) show a state in which the normal vector of the mk2 marker or the mk3 marker is rotated by a predetermined angle with respect to the z-axis direction vector, and the direction vector of the user, that is, And the vector is rotated by a predetermined angle with respect to the normal vector of the mk2 marker or the mk3 marker.

The shape of the mk1 marker as shown in Fig. 7 (a) and the shape of the mk2 marker shown in (b) or the shape of the mk3 marker shown in (c) are compared to determine whether the mk2 marker or mk3 marker The normal vector of the mk2 marker or the mk3 marker is rotated by several degrees with respect to the z axis direction vector based on the x axis, the y axis and the z axis of the xyz coordinate system shown in Fig. 7, It is possible.

That is, the rotation matrix can be calculated as to how many degrees the markers have rotated about each axis on the x-y-z coordinate system.

Accordingly, the angle formed by the normal vector of the marker and the direction vector in the front direction based on the user can be calculated for the x-axis, y-axis, and z-axis using the rotation matrix calculated through image analysis of the marker, The direction information of the user can be specified using the calculated angle information.

On the other hand, with reference to Figs. 8 to 11, description will be given of providing golf information to the user based on the specified position and direction information of the user as described above.

A method for providing golf information using a mobile terminal according to an embodiment of the present invention and a server information processing method for providing golf information using information transmitted through a mobile terminal of a user, Information provided from the server of the golf course or information stored by the mobile terminal is displayed on the foreground image displayed on the mobile terminal based on the information or the location and direction information of the user to provide golf information to the user ≪ / RTI >

8, three pieces of information, i.e., 'past record' information 10, 'hole capture' information 20, and 'mini map' information 30 as golf information based on the user's position and orientation information, To the user.

The 'past record' information 10 is information about a user who is playing a virtual golf course in a virtual golf course that implements the same virtual environment as the golf course, based on the specified user's location information or user's location and direction information. The virtual golf round recording information is increased on the foreground image FI displayed through the mobile terminal M by receiving the rounded record information from the server of the virtual golf simulation system Thereby providing golf information to the user.

The 'hole capture' information 20 receives the topographic information about the hole currently being rounded by the user based on the specified user's location information or the user's location and direction information from the server of the golf course, The golf information is provided to the user by enhancing and displaying the topographic information on the foreground image FI displayed through the mobile terminal M using the stored information.

The 'mini-map' information 30 receives the topographic information about the hole currently being rounded by the user from the server of the golf course based on the specified user's location information or the user's location and direction information, A case is shown in which golf information is provided to a user by displaying a mini-map in which a foreground image FI displayed through the mobile terminal M is reduced using the information stored in the terminal, the whole or a part of the hole being partially or wholly displayed.

The 'hole capture' information 20 and the 'mini map' information 30 may be information generated on the basis of the terrain information about the golf course downloaded in advance by the mobile terminal, And may be information received from the server and displayed.

On the other hand, the 'last recorded' information 10 will be described with reference to FIG.

FIG. 9 is a flow chart illustrating a process of generating a virtual golf course based on historical record information such as information on a golf shot in a virtual golf round using a virtual golf simulation system in the same virtual golf course as a user's golf course, And an image obtained by synthesizing and displaying the locus information.

The server of the virtual golf simulation system may include information on a golf shot as a virtual round is performed in a virtual golf course in which a user implements the golf course using a virtual golf simulation apparatus (e.g., a so-called screen golf apparatus) (For example, a fade shot, a draw shot, a slice pitch, etc.), information about the position where the ball has been hit and the position reached, the order of the golf shot, the result of the golf shot The type of the golf club used for the golf shot, the date of the golf shot, and the like (all or some of the above information).

3 to 7, the user's current position information and direction information are transmitted to the server of the virtual golf simulation system, and the server searches for the position of the specified user or the position and direction information of the user Extracts record information in which the user has made a golf shot within a predetermined radius range from the current position of the user, and transmits the extracted information to the mobile terminal M. [

9, the mobile terminal M searches for a past trajectory image of the ball (the locus 11, 12 locus, locus 13 and locus 13 in FIG. 9) based on the past golf shot information of the user based on the information received from the server. 14) can be displayed on the foreground image FI displayed on the mobile terminal M and displayed, that is, augmented and displayed.

In addition, as shown in FIG. 9, information on the kind of the golf club used for each trajectory and information on the result of the golf shot are also displayed, and the date information of the golf shot can also be displayed together.

Therefore, since the user can be provided as a composite image of the ball trajectory image so as to visually recognize the record of his / her past golf shot before the golf shot at the corresponding position, It is easy to judge whether a golf shot is good or not, so that a better golf shot can be made.

On the other hand, the 'hole capture' information 20 will be described with reference to FIG.

FIG. 10 is a view for explaining a method for enhancing and displaying the topographic information on the hole where the current user is located on the image photographed through the mobile terminal M, And the like are augmented and displayed.

3 to 7, the user can receive the terrain information for the hole currently being rounded by the user from the server of the golf course, and from the received terrain information, The coordinate information for a specific position including at least one of a fairway area, a rough area, a bunker area, a hazard area, an obi area, a green area, and a hole cup, which are grasped on the basis of the specified user's position and direction, The information is matched to the coordinates on the foreground image FI displayed through the mobile terminal M and the fairway image FI is displayed on the foreground image FI as shown in FIG. 10, and the fairway area, the rough area, the bunker area, At least one of the region, green region and hole cup point is augmented to display to the user the eye in the current position and direction The information to help you identify the main areas on open terrain can be displayed.

Since the position and direction information of the user is specified as shown in FIG. 10, the distance information to the main area ahead can be displayed together.

Further, as shown in FIG. 10, based on the current user's position and orientation information, the information on the aiming direction 22 to the target point (the information on the aiming direction may be added to the analysis result of data for various holes Or may be a result of the mobile terminal analyzing the user's location and direction information and the terrain information of the corresponding hall by a preset program) on the foreground image FI displayed through the mobile terminal M It is also possible to display it.

It is also possible to display the distance information from the current user position on the recommended route along the aiming direction 22 to the target point and the recommended club information on the distance information together on the mobile terminal.

Accordingly, since the user can receive the hole capture information in the manner described above before the golf shot at the corresponding position, the user can easily determine which golf club he or she currently desires to take a golf shot with, You will be able to make good golf shots.

The 'mini map' information 30 will be described with reference to FIG.

FIG. 11 shows a case where the mini-map 32 is displayed on the image photographed through the mobile terminal M by reducing the topography 33 of part or all of the hole currently played by the user.

As shown in FIG. 11, by displaying the mini-map 32 on one side of the foreground image FI, the user can confirm at a glance the entire hole or main part he is currently playing, It is easy to judge whether or not it should be tackled by the equation, and it can be very useful to a user.

The mini-map 32 can display the current position and direction 34 of the user (as shown in 34 of FIG. 11, by expressing the figure corresponding to the user and the viewing angle thereof, , And markers m1, m2, and m3 displayed in the corresponding holes may be displayed.

12, a method of providing golf information using a mobile terminal according to an embodiment of the present invention and a method of providing golf information using information received through a mobile terminal of a user, Will be described.

Although the matters described in the flowchart shown in FIG. 12 have been described above with reference to FIGS. 2 to 11, they will be summarized again by using the flowchart shown in FIG.

A method for providing golf information using a mobile terminal according to the present invention includes the steps of: receiving information for providing golf information from a mobile terminal and storing the received information; calculating location and direction information of the user from recognition of the marker; Or may be a case in which a flow proceeds as a mobile terminal, or transmits information collected by the mobile terminal to a server, and when the server uses the collected information And generating the golf information based on the position information and the direction information, transmitting the generated golf information to the mobile terminal, and providing the received information to the user in the form of augmented reality or the like.

The information processing method of a server for providing golf information using information transmitted through a mobile terminal of a user according to the present invention is characterized in that the server collects and analyzes the information collected by the mobile terminal, The flow of generating the golf information based on and transmitting the generated golf information to the mobile terminal proceeds.

In the flowchart shown in FIG. 12, the above cases are displayed without distinguishing, and it is assumed that the subject of each step may be a mobile terminal or a server.

First, the user enters an ID and PW registered in advance through the mobile terminal (through execution of an application capable of executing a predetermined method according to the present invention, etc.) and proceeds to log in the user (S10).

2, the user selects a desired golf course (a golf course for which the user wishes to conduct a golf round), and the mobile terminal is connected to the server of the selected golf course through a network (S20).

As described with reference to FIG. 3 and FIG. 4, the golf course has to be provided with various predefined markers at predetermined positions for each hole or for each specific hole.

When the golf round of the user starts at the golf course (S30) and the user takes a foreground unfolded in front of the golf course in the course of the round of golf, the marker on the photographed foreground image is transmitted through a program The server can analyze it or transmit it to the server of the golf course.

When the marker is recognized through the analysis of the marker on the photographed foreground image (S40), the server or the mobile terminal can recognize the hole where the user is located (S50) The direction information can be calculated (S60). The calculation of the location information and the direction information of the user has already been described with reference to FIG. 3 to FIG. 7, so that a detailed description thereof will be omitted.

Based on the position and direction information of the user calculated in step S60, the server or the mobile terminal may provide various golf information as illustrated in FIGS. 8 to 11 to the user through a mobile terminal in the form of an augmented reality (S80).

On the other hand, in a golf round process, a user has taken a foreground image using a mobile terminal, but a marker may not exist on the foreground image.

When the server or the mobile terminal can not recognize the marker from the foreground image photographed through the mobile terminal, the GPS module 300 (see FIG. 1) built in the mobile terminal, as shown in FIG. 1, The mobile terminal 100 specifies the current location information of the user using the GPS location information through the signal received from the geomagnetism sensor 400 and uses the user's direction information detected by using the geomagnetic sensor 400 (S70), and the step S80 may be performed using the location and direction information of the user thus specified.

Therefore, a user who plays a round of golf in a golf course through the above-described flow can be provided with a variety of golf information for a golf round using the mobile terminal, which is very useful in a round of golf.

Claims (21)

There is provided a method of providing golf information to a user who makes a round of golf on a golf course equipped with a marker at a predetermined position using a mobile terminal,
So that the position or direction information of the user is specified using the information about the marker displayed forward through the mobile terminal during golf round in the golf course; And
And providing golf information to the user by processing and outputting image information for a golf round based on the specified user's location or direction information,
In the step of specifying the position or direction information of the user,
Recognizing the marker and recognizing the positional information of the marker by analyzing the marker displayed on the foreground image taken by the mobile terminal;
And calculating the position information of the user using information obtained by analyzing the position information of the marker and the size of the marker on the photographed image. delete The method as claimed in claim 1, wherein, in the step of specifying the position or direction information of the user,
And analyzing a shape of a marker on the photographed image to calculate direction information of the user at the position of the user. The method according to claim 1,
Wherein the markers are arranged to display different contents for each hole of the golf course and to display different contents for each position even in the same hole,
Wherein the mobile terminal stores information on each marker and position information of each marker in advance,
The step of recognizing the position information of the marker includes recognizing the information on the hole currently being rounded by the user by recognizing the marker from the photographed image,
The step of calculating the position information of the user may further include the step of calculating the position information of the user by using the distance information between the user and the marker calculated by analyzing the positional information of the recognized marker and the size of the marker on the captured image, And calculating positional information of the golf ball using the mobile terminal. The method of claim 3,
The mobile terminal stores information on the shape of the marker in advance,
The step of calculating the direction information of the user,
And calculating direction information of the user by calculating an angle of rotation of the marker on the photographed image from the original shape. There is provided a method of providing golf information to a user who makes a round of golf on a golf course equipped with a marker at a predetermined position using a mobile terminal,
So that the position or direction information of the user is specified using the information about the marker displayed forward through the mobile terminal during golf round in the golf course; And
And providing golf information to the user by processing and outputting image information for a golf round based on the specified user's location or direction information,
The step of causing the location or direction information of the user to be specified,
The information about the user and the foreground image photographed by the mobile terminal are transmitted to the server of the golf course through the mobile terminal, and the server analyzes the markers displayed on the photographed image, And calculating,
The step of providing golf information to the user includes:
When the server transmits to the mobile terminal information for the user's golf round generated based on the user's information and the calculated position or direction information, the mobile terminal displays image information based on information received from the server And providing golf information for the user. The method of claim 1, further comprising: There is provided a method of providing golf information to a user who makes a round of golf on a golf course equipped with a marker at a predetermined position using a mobile terminal,
So that the position or direction information of the user is specified using the information about the marker displayed forward through the mobile terminal during golf round in the golf course; And
And providing golf information to the user by processing and outputting image information for a golf round based on the specified user's location or direction information,
The step of providing golf information to the user includes:
And enhancing and displaying information received from the server of the golf course or information stored by the mobile terminal on the foreground image displayed through the mobile terminal based on the specified user's location or direction information The method comprising the steps of: There is provided a method of providing golf information to a user who makes a round of golf on a golf course equipped with a marker at a predetermined position using a mobile terminal,
So that the position or direction information of the user is specified using the information about the marker displayed forward through the mobile terminal during golf round in the golf course; And
And providing golf information to the user by processing and outputting image information for a golf round based on the specified user's location or direction information,
The step of providing golf information to the user includes:
The user of the virtual golf course realizing the same virtual environment as the golf course on the basis of the specified user's location or direction information receives the record information of the virtual golf round through the golf simulation from the server of the virtual golf simulation system Step,
And enhancing and displaying the transmitted virtual golf round record information on a foreground image displayed through the mobile terminal. The method of claim 8, wherein the step of enhancing and displaying the transmitted virtual golf round record information comprises:
A distance, a shot result, a pitch of a ball, a trajectory of a ball, a pitch of a ball, And information about at least one of the types of golf clubs used;
And enhancing and displaying information on the golf shot of the extracted user on the foreground image displayed through the mobile terminal. There is provided a method of providing golf information to a user who makes a round of golf on a golf course equipped with a marker at a predetermined position using a mobile terminal,
So that the position or direction information of the user is specified using the information about the marker displayed forward through the mobile terminal during golf round in the golf course; And
And providing golf information to the user by processing and outputting image information for a golf round based on the specified user's location or direction information,
The step of providing golf information to the user includes:
Receiving the topographical information on the hole currently being rounded by the user based on the specified user's location or direction information from the server of the golf course or using the information stored in the mobile terminal, And displaying a mini map in which the entirety or a part of the hole is reduced to one side of the foreground image displayed through the mobile terminal. To provide golf information. There is provided a method of providing golf information to a user who makes a round of golf on a golf course equipped with a marker at a predetermined position using a mobile terminal,
So that the position or direction information of the user is specified using the information about the marker displayed forward through the mobile terminal during golf round in the golf course; And
And providing golf information to the user by processing and outputting image information for a golf round based on the specified user's location or direction information,
The step of providing golf information to the user includes:
Receiving from the server of the golf course topographical information about a hole currently being rounded by the user based on the specified user's location information;
The coordinates of a specific position including at least one of a fairway area, a rough area, a bunker area, a hazard area, an obi area, a green area, and a hole cup, which are grasped from the transmitted terrain information based on the specified user's position or direction Calculating information,
A corner area on the foreground image, a rough area, a bunker area, a hazard area, an obi area, a green area, and a hole cup point on the foreground image, And displaying the augmented at least one of the at least one of the at least one of the at least one of the plurality of the at least one of the plurality of the at least one of the at least one of the plurality of the at least one of the plurality of the at least one golf course. There is provided a method of providing golf information to a user who makes a round of golf on a golf course equipped with a marker at a predetermined position using a mobile terminal,
So that the position or direction information of the user is specified using the information about the marker displayed forward through the mobile terminal during golf round in the golf course; And
And providing golf information to the user by processing and outputting image information for a golf round based on the specified user's location or direction information,
The step of providing golf information to the user includes:
Receiving from the server of the golf course topographical information about a hole currently being rounded by the user based on the specified user's location information;
Receiving from the server information on an aiming direction toward the target point based on the specified location or direction of the user from the topographic information or using the received topographic information;
And a step of enhancing and displaying the aiming direction information toward the target point on the foreground image displayed through the mobile terminal based on the position or direction of the user. How to. There is provided an information processing method of a server for providing golf information by using information received through a mobile terminal of a user who makes a round of golf on a golf course having a marker at a preset position,
Receiving a foreground image photographed by the mobile terminal together with information on the user from the mobile terminal of the user during a golf round;
Identifying a position or direction information of the user by analyzing a marker displayed on the transmitted image; And
Generating information for the user's golf round based on the information on the user and the specified user's location or direction information and transmitting the generated information to the mobile terminal,
In the step of specifying the position or direction information of the user,
Recognizing the marker and recognizing the positional information of the marker by receiving a foreground image taken by the mobile terminal and analyzing a marker displayed on the foreground image;
And calculating position information of the user using information obtained by analyzing the position of the marker and the size of the marker on the transmitted image. A method of processing information of a server providing golf information. delete 14. The method of claim 13,
Wherein the markers are arranged to display different contents for each hole of the golf course and to display different contents for each position even in the same hole,
The server stores information on each marker and position information of each marker in advance,
The step of recognizing the position information of the marker includes recognizing information on a hole currently being rounded by the user by recognizing a marker from the transmitted image,
The step of calculating the position information of the user may further include the step of calculating the position information of the user by using the distance information between the user and the marker calculated by analyzing the positional information of the recognized marker and the size of the marker on the transmitted image, The method of claim 1, wherein the location information of the server is provided to the mobile terminal. 14. The method as claimed in claim 13, wherein, in the step of specifying the position or direction information of the user,
And analyzing the shape of the marker on the transmitted image to calculate the angle of rotation of the marker from the original shape to calculate direction information viewed by the user. To provide golf information. 17. The method of claim 16, wherein transmitting to the mobile terminal comprises:
Extracting mini-map information from the database by specifying the hole information currently positioned by the user from the positional information of the recognized marker and reducing the topographic shape of the specified hole;
Displaying the position or direction of the user on the extracted mini-map based on the calculated position or direction information of the user;
And transmitting mini-map information about the position or direction of the user to the mobile terminal. The method of claim 1, wherein the information of the golf course is provided using the information received through the mobile terminal of the user. 17. The method of claim 16, wherein transmitting to the mobile terminal comprises:
Identifying information on the hole currently occupied by the user from the positional information of the recognized marker and determining information on the hole capture in the position or direction of the calculated hole of the specified hole based on the calculated position or orientation information of the user ,
And transmitting information on the generated hole capture to the mobile terminal. The information processing method of a server for providing golf information using information received through a mobile terminal of a user. 17. The method of claim 16, wherein transmitting to the mobile terminal comprises:
A hole area, an oblique area, an oblique area, and an oblique area on the basis of the position or orientation of the calculated user in the hole from the position information of the recognized marker, Calculating coordinate information for a specific position including at least one of a region and a hole cup point;
And transmitting the calculated coordinate information and the geographical information on the coordinate to the mobile terminal. The method of claim 1, wherein the information about the golf course is provided using the information received through the mobile terminal of the user. 17. The method of claim 16, wherein transmitting to the mobile terminal comprises:
Receiving virtual golf rounded record information from a server of the virtual golf simulation system through a golf simulation in a virtual golf course in which the user realizes the same virtual environment as the golf course based on the user's position or direction information; ,
The distance, the shot result, the pitch of the ball, the trajectory of the ball, and the use of the golf ball recorded by the user within a predetermined radius range based on the position or direction of the user in the hole from the received record information Extracting information on at least one of the types of golf clubs,
And transmitting information about the golf shot of the user to the mobile terminal. The method of claim 1, wherein the information about the golf shot is provided to the user through the mobile terminal. 20. A recording medium readable by a computing device recording a method according to any one of claims 1, 3, 14, 15, and 20.
KR1020140100341A 2014-08-05 2014-08-05 Golf information providing method using mobile terminal, information processing method of server providing golf information using information received from user's mobile terminal and recording medium for recording the same readable by computing device KR101578343B1 (en)

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