KR20070102371A - A portable apparatus for guiding golf - Google Patents

Abstract

A portable golf guiding terminal device is provided to measure a distance when touching any portion of a terminal screen by digitizing the golf field region data. A portable golf guiding terminal device includes a GPS receiving unit(1), a golf field data base storing unit(2), a key input unit(5), and a central operation control unit(3). The GPS receiving unit receives the position information of a user from a GPS satellite. The golf field data base storing unit is included in a golf field data base including a background formation and the guiding information of the golf field. The key input unit designates a predetermined position or selects an additional mode by using one of a touch screen or a button from the user. The central operation control unit controls the display by using a display unit to execute an operational execution program corresponding to the displayed database and to display the database matched by one of the selected position or the additional mode through the key input unit or the position information of the user received from the GPS receiving unit from the golf field database storing unit.

Description

A portable apparatus for guiding golf

1 is a block diagram of a portable golf guide auxiliary terminal device according to the present invention.

2 is a block diagram showing a golf course database according to the present invention.

3 is a golf course information layer and an exemplary view of a golf course database according to the present invention

4 is a golf course information layer and an exemplary view of a golf course database according to the present invention

FIG. 5 is an exemplary diagram of a golf course common background layer and shape region data coordinates of a golf course database according to the present invention. FIG.

6 is a flow chart for the golf course distance measurement operating program method according to the present invention

7 is an exemplary view showing the entire area of each golf course and each hole in the shape of the entire golf course and operation name according to the present invention

8 is an exemplary view of a tee shot of a golf course course in accordance with the present invention

9 is an exemplary view of a second shot in the fairway with a golf course course according to the present invention.

10 is an exemplary view of the approach to the golf course course according to the present invention

11 is a flowchart illustrating the operation of the portable golf guide auxiliary terminal device according to the present invention.

The present invention relates to a portable golf guide assistant terminal based on a golf course database having attribution information. More specifically, each attribution information including an area coordinate system is given to the entire golf course configuration. Golf course information divided by the shape data of the whole area, golf house area, golf course area, OB area and golf course name, teeing ground area, green area, bunker area, hazard area, rough A service database (DB) is used to store the coordinate data of the area and the hole information including the target information of each hole and store them in the storage device of the terminal. Golf distance measurement, how to hit each hole, actual batting data The present invention relates to a portable golf guide auxiliary terminal having a golf course property database so that a golf game situation reproduction function based on the terminal can be provided through a simple screen touch operation of the terminal.

The recent increase in free time, diversification of hobbies and social gatherings have led to an increase in the active population of various sports. Accordingly, golf has become a field of sports that users enjoy with the development of leisure culture.

However, golf is difficult to use as a hobby easily for inexperienced beginners, various methods have been proposed to obtain distance information from the current location to the desired target point in the golf course.

One of them is provided with a distance marker on the golf course that indicates the distance along the path of each hole so that the user can get a rough idea of the distance to the center of the green. How to calculate the distance from the current position to the hole

As suggested in Korean Patent Laid-Open Publication No. 2003-0065976 (February 2, 2002), a certain position coordinate (T box, hazard, bunker, hole cup, etc.) of a golf course is stored in advance in a storage device and The method of measuring the distance of the course in the golf course, and the navigation system mounted on the golf cart as shown in Korean Patent Application Laid-Open No. 2000-0029750 (May 25, 2000), map information of the current game progress hole, current golf ball There is a method of guiding the user by calculating the distance between the position and the hole cup, etc., but the exact distance guidance and the problem that is not easy to operate, and because a certain position is stored in advance, the distance between the point and the current position is calculated. There was a problem that the user can not measure the distance by looking at the terminal screen anywhere.

Further, as shown in Korean Patent Laid-Open Publication No. 10-2004-0009549 (July 24, 2002), a portable golf game auxiliary terminal device or one disclosed in Korean Patent Laid-Open Publication No. 10-2005-0113433 (2004. 5. 28) Likewise, the golf distance measuring system using a mobile communication terminal also includes a database of pre-determined tee box position coordinates of each hole, hole cup position coordinate data of the green, and location coordinate data of a dangerous area that the user inputs and specifies. After downloading from the PC server to the terminal, the user takes a tee shot from the tee box based on the coordinates of the location of the golf course, goes to the point where the golf ball lands, and guides the flying distance or the remaining distance with a straight line calculation of each location point by button operation. The function is limited only by doing.

As such, beginners may not be able to reduce the accuracy of the approximate distance calculated according to the experience of the caddy or the recommendation of others, as well as the golf course data of the golf course range finder using the built-in GPS. Since it is not built in, there was a problem that the user can not accurately guide the distance measurement of the shot and how to attack each hole.

For example, suppose that a user is assigned 18 holes of his golf course at a golf house and moves to the teeing ground of the first hole, then finishes 18 holes and plays golf to the golf house again. In the T-box of the hole, there is a problem that the user has not set any specific point coordinates from the beginning such as bunkers or hazards between the greens or the hole cups of the greens.

For example, the distance from the current location to the golf house or the distance from the current location to the entrance of the golf course gate would not be predicted at all, so it would not have been determined in advance. Therefore, in the prior art, the distance cannot naturally be measured. However, in a real golf game, users need to measure distances at any place in the golf course, depending on the situation such as powerways, rough areas or dangerous areas, as well as bunkers, hazards and greens. In most cases, the conventional technology has a problem that such a distance measurement is impossible.

In addition, when moving from the first hole to the next hole, the information on the next hole should be automatically displayed on the screen of the portable golf guide auxiliary terminal device in advance, and the method of attacking the hole should be sought. Alternatively, since there is no attribute information on the area coordinates of the entire green and the attribute information on the teeing ground area of the next hole, there is a limit to automatically providing the golf course guide information to the user.

Then, after the user plays the game at a particular golf course, the score management and the battings performed at each hole, such as powerway batting, OB batting, shank batting, water hazard batting, rough batting, etc. It is possible to save the history information about the batting point and the latitude and longitude coordinates together so that it can be reproduced in the same place and in the same place later in the course to provide the user with the help of attack and game analysis. There was a significant limitation.

The present invention is proposed to solve the above conventional problems,

First, it is possible to construct a database with numerical maps by constructing coordinates such as latitude, longitude, and altitude into realistic maps of all facilities and golf courses, greens, bunkers, hazards, and other disability facilities. The user can measure the distance immediately by touching the screen, which is a key input means, anywhere on the terminal screen, comparing the actual golf course shape with the image displayed on the terminal screen without setting the point in advance.

The source data constructed from the area data is aimed at optimizing the service data capacity through specialized golf service data format and conversion technology, and being provided to the portable golf guide auxiliary terminal device by the operation execution program thereof.

Second, the portable golf guide assistant terminal can freely touch the screen and display information on the golf course and how to attack each hole in the golf course area with realistic images or descriptions without having to actually explore the golf course. It aims to enable the user to be informed before or after the game by the operation execution program.

Third, as the game progresses, the golf course, course name, each hole number, golf game date, companions' personal information, and other memo contents are included, including the user's driving trajectory data, scores, RBI position coordinates, and batting code. The user can conveniently save information on his / her golf history management later on based on the realistic golf course database and easily reproduce the course strategy and game progress of each hole as if it were a golf course image. The purpose is to be able to provide.

Fourth, even if the user does not have a specific golf course database through the format and the conversion technology of the golf course service data, the golf course database can be downloaded freely from the server, and the service guide can be provided to the portable golf guide auxiliary terminal device through this. The purpose.

Portable golf guide auxiliary terminal device according to the present invention for achieving the above object is a GPS receiver for receiving the location information of the user from the GPS satellite;

A golf course database storage unit having a golf course database including a background shape of the golf course and golf course guide information;

A key input unit which enables a user to select an arbitrary location or additional mode by using any one of a touch screen and a button; And

Read the database matching the one of the location or additional mode selected by the user through the location information or key input unit of the user received from the GPS receiver in the golf course database storage unit, and executes the operation execution program corresponding to the read database It includes a central operation control unit for controlling to express this using the expression unit,

When the user enters the teeing ground (T box) area based on the user's location information received from the GPS receiver, the central controller always ensures that any location designated by the user through the key input unit is located above the screen of the golf navigation terminal. When the user takes a tee shot in the teeing ground and drives toward the green direction, the entire screen is continuously scrolled downward in proportion to the user's speed until the specific point on the green is near the specific point on the top of the display. The images at the bottom of the screen are gradually disappeared to the bottom of the screen, but when a certain point of the green is close to a certain point of the screen of the display, scrolling is stopped and the green area and the position of the user fixed on the screen of the terminal are fixed. By zooming in on the terminal screen, In proportion to the haengsokdo to the characterizing feature that one to astute to zoom in magnification or reduction.

Here will be described the terms used continuously in the present invention.

-Teeing Ground

It is the grass area where the tee shot is positioned to put the ball on the tee and hit the ball. It is also called the T box.

Bunker

A pond is dug up, covered with soil or sand, in some cases weeds, and is called grass bunkers.

Rough

Weeds outside the fairway are called rough.

Hazard

Obstacles, including bunkers, ponds, streams, etc., which are designed to intentionally prevent normal competition.

Out of Bounds

The area around the course where the game does not continue normally is separated by a pile or fence.

Course

Most stadiums and official golf courses are designed to play golf, with more than 18 holes.

Green

Except for hazards and bunkers, the course structure is usually within 20 yards of the diameter of the course, and is the area where golf balls can be placed in the hole cup by putting.

Fairway

The entire area of the grass area between the tee box and the putting green, also known as a fairway.

Shank

Shank is a miss shot caused by a golf ball hitting the shaft that connects the club head with the shaft, the heel of the club head.

-Touch

The operation of operating a program by selecting a desired position of a screen or a menu item by simply pressing a finger or a simple stylus pen on the screen of the portable golf guide auxiliary terminal device is also called a touch (watch).

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

The portable golf guide auxiliary terminal device according to the present invention basically includes components such as a GPS receiver, a golf course database storage unit, a key input unit, and a central operation control unit.

Configurations other than those described above may also be added, but parts unnecessary for the description of the present invention will be omitted.

The above components will be described in more detail as follows.

The GPS receiver serves to receive the user's location information from the GPS satellites, and is connected to an antenna for receiving GPS satellite signals transmitted from the GPS satellites, and includes visual information, longitude and latitude coordinates and altitude information, a moving direction and a speed. It consists of a receiver circuit and a sensor that measures the status and signal strength of the information and GPS satellites.

The satellite portion of the GPS satellites is largely divided into the Surveillance Data Link (SD) satellite and the GPS satellite, which are involved in the orbital monitoring of the GPS satellites and the transfer of information between the GPS satellites and the control portion.

A total of 24 GPS satellites (ie, 21 navigation satellites and 3 spare satellites) are in operation, and are arranged such that at least 4 satellites are always observed at any position on the earth at an altitude of about 20,000 KM and a period of 12 hours. In addition, the GPS satellite 112 continuously transmits information about time, its own orbit information, general orbit information of the global satellite, reliability information about each information, and information on error correction elements required for navigation. have.

The GPS satellites use 24 NAVSTAR satellites launched by the US Department of Defense for military use. The satellites transmit power of about 10 W and receive power of about -120 dBm. The frequency of the carrier (carrier) transmitted by all GPS satellites is the same, and adopts a spread spectrum communication method to prevent interference.

Here, the communication method by spreading the spectrum is a method of assigning different codes to each GPS satellite, modulating the data with the code in advance, and then modulating the carrier wave. The frequency that generates the code is chosen high enough to be the walker of the data to be transmitted.

That is, the GPS receiver is wirelessly connected to the GPS satellites, demodulates the relayed or processed radio signals (ie, GPS signals) from the GPS satellites, calculates necessary information (visual information and location information), and transmits them to the sensor. Perform the function.

Since the GPS satellites rotate around the earth at 12-hour cycles, the GPS receiver is designed using an omnidirectional antenna and a device having good noise characteristics.

The GPS receiver has a structure of a simple antenna for receiving a GPS satellite signal, and a circuit for converting the received GPS satellite signal into electrical data is separately embedded in the terminal body.

In addition, the GPS receiver is equipped with an antenna, characterized in that it comprises a circuit for converting the received GPS satellite signal into electrical data.

The golf course database storage unit is a golf course database including the background shape and golf course guide information of the golf course and the operating execution program for driving the same is built, preferably composed of a general memory RAM, ROM, hard disk and external storage device, etc. do.

Here, the golf course database storage unit is constructed in the form of a numerical map of the area coordinate system so that the golf course database can be efficiently allocated memory and arithmetic processing.

The golf course database

The golf course database management header information, the leaflet (MESH) information data, the golf course area information layer, the golf course area information layer, and the background layer of the entire golf course facility area are constructed.

The golf course database management header information

When the portable golf guide auxiliary terminal receives the current location information through the GPS receiver, the digitized DB stored in the storage device can provide the golf course guide information and course information to the user manually or automatically. Location area information including data of a golf course area information layer, a golf course area information layer, a golf course background shape layer, and the like, is also digitized and stored in the storage device.

The map leaf (MESH) information data

It manages and updates the data by the scale (level) of the golf course database applied to the portable golf guide auxiliary terminal device, and when the display is displayed on the screen, the user reduces, enlarges and scrolls the data quickly. It consists of the information of the Maple Leaf (MESH) units that are managed to be applied.

The golf course area information layer is

The actual golf course name, area coordinates of the entire golf course, address, telephone number, and guide data information such as the golf course's booking guide and green fee are organized in layers according to the service format. Containing golf course attribute information, the golf course operation execution program is converted and configured to quickly load the golf course database or provide the golf course guide information.

The golf course area information layer,

As the user progresses the golf game, the area data of each hole about the course name and the number of holes is organized into a table so as to display the entire course of the golf course or each hole information, and the shape area data coordinates of each hole and the teing ground shape area data Coordinates, left and right green shape region data coordinates, and hole cup coordinates are converted into a service format and contain golf course attribute information so that a user can target a specific golf course hole.

The entire golf course facility background area layer,

When the user moves the course of the hole and takes a shot from the tee shot or the fairway, the user can refer to the entire area of the golf course or golf house facility area, bunker and hazard area information, and other auxiliary facility shape information to proceed with the game. It contains information (coordinates) as important background-shaped area data indicating the OB area beyond the fairway when the green cannot be drawn or the green forest, hazards, bunkers, etc. cannot be green.

Here, the golf course database stores an operating execution program for executing a database built in the golf course database.

The operation execution program,

Area of the golf course where the central control unit compares the location of the golf course by the golf course DB manager information in the stored golf course database, which is converted into the location information received from the GPS receiver and the data stored in the storage device. By extracting the information layer and reading the database of golf course name, location, address and phone number, and other golf courses such as booking guides, green feet, features, and golf course directions guides, it plays a role to control and display them.

The key input unit enables the user to select a positioning or additional mode by using any one of a touch screen, a button, and an external key.

The additional mode is a distance measurement mode between the user-specified point,

Name search and route search mode to a specific golf course,

The entire course of the golf course and each hole information and the hole attack mode according to the,

The facilities guidance mode of the golf course,

It consists of the situation replay mode and the user input mode to enable the user to select.

The central control unit reads the database matched to any one of the position or the additional mode selected by the user through the user's location information or the key input unit received from the GPS receiver in the golf course database storage unit, and operates corresponding to the read database. It executes the execution program and controls the display using the display unit.

The display unit may display a background of the hall, a course name, a distance, etc. using display devices such as an LCD and a TFT, and the display unit may include a touch screen interlocked with a key input unit.

In addition, through the format and conversion technology of the golf course service data, even if the user does not have a specific golf course database, the golf course database can be freely downloaded from the server via wired and wireless online, and transmitted and stored in the golf course database storage. It is further provided with a communication unit that enables the upgrade of the golf course database.

Operation method for performing a golf guide using a portable golf guide auxiliary terminal according to the present invention configured as described above

a) the central controller receiving location information of the user using a GPS receiver;

b) receiving, by the central controller, a user's own positioning or additional mode using any one of a touch screen, a button, and an external key;

c) reading, by the central control unit, a database matched with any one of the location or the additional mode selected by the user through the user's location information or the key input unit received from the GPS receiver in the golf course database storage unit; And

d) The central control unit executes an operation execution program corresponding to the read database and controls the expression to be displayed using the expression unit.

In b), when the additional mode selected by the user is a distance measurement and course capture mode, c)

A) reading and displaying the golf course information layer corresponding to the current location of the user and the area data of the hole from the golf course database;

B) the central control unit calculates and guides the measurement distance according to the point designated by the key input unit and the current user's position, or

C) Computing the measurement distance for two points arbitrarily designated by the user.

In the above d), when the central control unit expresses the golf information database using the display unit, no matter which direction the user moves in the golf course, the green direction of the course or the user uses the key input unit on the upper side of the screen of the display unit. The current position of the user or the direction of the teeing ground (T box) is always placed and displayed on the lower side of the screen of the display unit, so that the designated position can be placed on the lower side of the screen regardless of the direction of movement of the user. Will always be displayed as if it was in the forward direction.

The central control unit

When the user is located in the hole area or the teeing ground (T box) area, the total distance is displayed by connecting the user's location with the center of the green with a dotted line.

The dotted line follows the user who is moving and connects with the center of the green to guide the distance and direction in real time.

If the hole of the golf course is par 4 or more, or if the holeway of the hole is severely bent and the green is not visible, an arbitrary intermediate point of the course is designated to connect the user's current location with a real-time dotted line to guide the reference distance and direction.

And as an embodiment of the present invention, if a specific position is designated on the screen by the user through the key input unit, the central control unit has already specified the point and the dotted line automatically disappears and the point where the user actually selected and where the current user is Only the real-time dotted line will be reconnected to guide the direction and distance again.

In addition, as an embodiment of the present invention, when the user selects the hole attack mode using the key input unit, the user designates a specific position, and approaches the designated position, the dotted line connected with the user In order to avoid the area of nearby obstacles, such as bunkers and hazards, if the user reassigns an arbitrary position on the display screen, the current position of the user who owns the terminal can be displayed again in dotted lines. Inform the user of the method, direction, and distance of the course of the hole.

In addition, as an embodiment of the present invention, when the user enters the teeing ground (T box) area, the central control unit is to always be located on the upper side of the screen of the golf navigation terminal, the user takes a tee shot in the teeing ground When driving toward the green direction, the entire screen scrolls down to the lower side of the screen in proportion to the user's driving speed until any specific point on the green is near the specific point on the top of the terminal screen. If a certain point of the green is close to a certain point of the terminal screen, scrolling is stopped and the green area and the user's position fixed on the terminal screen are enlarged and displayed on the terminal screen. Magnify screen magnification in proportion to speed Allows the astute reduced.

In the embodiment of the present invention, the user passes through the fairway area from the teeing ground (T box) area of the hole for a predetermined time and then stays in the green area where the hole cup is located for a predetermined time. If outside, the central control unit will complete the game of the hole and automatically recognize that it moves to the next course, and immediately before or as soon as the teeing area (T-box) area data of the next course is detected. Based on the overall shape, the green shape, and the size, width, and length of the course, the background data, which is already set at a suitable magnification, is extracted to be displayed on the screen of the display part.

And as an embodiment of the present invention, when the user approaches the golf course area, the central control unit recognizes this using the GPS receiver, and asks the user owning the terminal whether to switch to the golf course mode by voice, the user enters the key If you switch to the golf course mode by using the unit or if there is no key input for a certain time, it automatically switches to the golf course mode and simultaneously displays the entire golf course area on the terminal screen and reduces, enlarges and scrolls according to the user's decision. It guides the entire golf course or the location of the club house or each course by the user, and automatically or manually extracts the area shape data of the course from the terminal storage device and displays it on the screen when the user arrives at the game hall area. In this way, the user can know the distance of the course, the direction of the green, and how to play the game. And so.

And as an embodiment of the present invention, the central control unit on the display screen to the user is currently playing a golf game, the entire area of the course is remarkably activated, adjacent to other areas are playing a golf game By displaying the background color and magnification different from the course, the user is informed whether the user's current location is the current hole area or the adjacent adjacent hole area, and the distance, direction to the corresponding hole cup in the adjacent adjacent hole area, and the user set Zoom in, zoom out, and scroll the distance or direction to the point and the overall level of the golf course to gauge the user's location and area on the entire golf course, guiding the direction and distance of the shot and according to the distance of the user's club ( Golf club) information from the user history management database to the user (club golf) So that you can choose from.

In addition, as an embodiment of the present invention, the central control unit has a distance and wave information to the green, the golf course database having the actual golf course profile information, such as bunkers and hazards, the actual location and area attributes, the user of the green hole, bunker If you look directly at the hazard, or approach the green, you can see whether the actual hole cup flag is center pin, left pin, right pin, front pin or back pin on the day. By specifying the input on the screen, it is possible to measure the minute distance between the designated position and the user's location.

In addition, as an embodiment of the present invention, the central control unit stores the user's movement path coordinate data received from the GPS receiver in the golf course database storage unit as a track, and also traces the trajectory to the tail of the user as a color line (line). By displaying on the screen of the terminal, the user can see the path at a glance. Also, shot point (hit point) coordinates, green hole cup coordinates, and putting data on the green are stored in the golf course database storage to calculate the score of the day. Characterized in that it can be used as history management data for course strategy and game progress.

And as an embodiment of the present invention, if the user selects the user input mode using the key input unit, the central control unit does not fly the golf ball shot by the user to the fairway point, OB area, water hazard, rough area Or, depending on whether or not the shank (misshot) has occurred, the user can enter the number of strokes or penalties by using the key input unit to basically store all 18 holes in the golf course database storage, the same way Scores are also stored together so that they can later be built as a database for user history management to reproduce the game situation.

According to an embodiment of the present invention, when the user selects the situation reproducing mode by using the key input unit, the central control unit may select each user based on driving trajectory data, scores, and hit point (shot point) coordinate data of the user, which are already stored. When you want to check the game progress on the hole afterwards, you can operate the menu button of the terminal to extract the relevant golf course information and the history management data of each hole from the database and load it. Knowing all the information that has been progressed, it is characterized in that it is possible to reproduce (simulation) the situation that the game was actually progressed in the golf course as the actual.

In addition, as an embodiment of the present invention, the central control unit includes the user's driving track data, scores and RBI location coordinates, batting code, data such as golf course, course name, golf game date, companion's personal information, other memo contents, etc. In addition, the key input unit is configured to be stored so that the user can search the past game history for the companion at the time with only the golf course name, course name and date.

According to the present invention having the above configuration, all the facilities in the golf course and golf course, greens, bunkers, hazards, and the like, the actual shape and attribute information, such as latitude, longitude, altitude, etc. By making a database as a map, the golf course area is measured so that the user can compare the image on the screen of the terminal with the actual golf course shape without having to set a specific point in advance. The data was digitized and optimized, and the most effective effect was that the operation execution program could be provided to the portable golf guide auxiliary terminal device.

Secondly, the present invention freely expresses the entire golf course area and the golf course on the terminal screen in the portable golf guide auxiliary terminal device without actually exploring the golf course by the golf course operation execution program. The golf course information has a great advantage that the user can be guided in advance with a realistic image or a detailed description by a simple touch operation.

Third, the present invention has the coordinates of the entire golf course in the foreground and the green by the golf course operation execution program, so that it is easy to reduce and enlarge by touch operation on the screen of the portable golf guide auxiliary terminal device, and in advance in the current position of the user. In addition to calculating the distance of the input hole cup, for example, the distance to the golf house, the distance to the adjacent hole, and the distance from the current position to the touch-operated position can be calculated by simply touching the screen to a desired location point. In addition, since the distance between the touch-operated position and the newly touched position can also be measured, the effect implemented to enable all the distance measurement necessary to target the course of each hole of the golf course will be greatest.

Fourthly, the present invention includes a driving track coordinate data, shot point coordinate data, score data for each hole, hitting data such as bunker or rough, OB, shank (miss shot), etc. Data and the name of golf course, course name, game date, companions' personal information, and other memo contents are saved as history management data in the storage device of the terminal, and the game progress is later recorded with actual batting and batting point coordinates, driving trajectories, etc. Based on the data, each golf course is simulated (reproduced) by a golf operation execution program that is implemented to reproduce the situation in a fun way like a virtual online game based on the course. Significant help in the course of the hole and can easily recall and implement past game history information It can be called the greatest effect.

Fifth, the present invention freely downloads the golf course database online from the server even if the user does not have a specific golf course database through the format and conversion technology of the golf course service data, through which the service is provided to the portable golf guide auxiliary terminal device It is effective to implement.

Claims (10)

A GPS receiver for receiving location information of a user from a GPS satellite; A golf course database storage unit having a golf course database including a background shape of the golf course and golf course guide information; A key input unit which enables a user to select an arbitrary location or additional mode by using any one of a touch screen and a button; And Read the database matching the one of the location or additional mode selected by the user through the location information or key input unit of the user received from the GPS receiver in the golf course database storage unit, and executes the operation execution program corresponding to the read database It includes a central operation control unit for controlling to express this using the expression unit, When the user enters the teeing ground (T box) area based on the user's location information received from the GPS receiver, the central controller always ensures that any location designated by the user through the key input unit is located above the screen of the golf navigation terminal. When the user takes a tee shot in the teeing ground and drives toward the green direction, the entire screen is continuously scrolled downward in proportion to the user's speed until the specific point on the green is near the specific point on the top of the display. The images at the bottom of the screen are gradually disappeared to the bottom of the screen, but when a certain point of the green is close to a certain point of the screen of the display, scrolling is stopped and the green area and the position of the user fixed on the screen of the terminal are fixed. By zooming in on the terminal screen, Portable golf guide auxiliary terminal device, characterized in that to increase or reduce the screen magnification in proportion to the running speed. The method of claim 1, The additional mode is a distance measurement mode between the user-specified point, Name search and route search mode to a specific golf course, The entire course of the golf course and each hole information and the hole attack mode according to the, The facilities guidance mode of the golf course, Situation replay mode, Portable golf guide auxiliary terminal device characterized in that the user input mode. The method of claim 1, The golf course database is a portable golf guide auxiliary terminal device, characterized in that it is constructed in the form of a digital map of the area coordinate system so that efficient memory allocation and operation processing. The method according to claim 1 or 3, The golf course database And a golf course database management header information, a map leaf (MESH) information data, a golf course area information layer, a golf course area information layer, and a background layer of the entire area of the golf course facility. The method of claim 4, wherein The golf course database management header information Portable golf guide auxiliary terminal device comprising a capacity display and version information of the database, golf course area information layer, golf course area information layer and golf course background shape layer. The method of claim 4, wherein The map leaf (MESH) information data Portable golf guide auxiliary terminal, characterized in that the map information of the golf course database by the user or the central operation control unit to be reduced or enlarged, scrolled on the screen manually or automatically by each (level) map leaf (MESH) unit information Chi. The method of claim 4, wherein The golf course area information layer is Portable golf guide assistance, including golf course name, golf course area coordinates, address, phone number, golf course booking guide and green blood information so that the user can provide a name search, route search and guidance information to a specific golf course Terminal device. The method of claim 4, wherein The golf course area information layer, The golf course property information is constructed in the form of a table so that the entire course of the golf course or each hole information can be displayed and the hole of a specific golf course can be targeted. A portable golf guide auxiliary terminal device comprising a name of a course, a number of holes, shape area data coordinates of each hole, teeing ground shape area data coordinates, shape area data coordinates of left and right greens, and hole cup coordinates. The method of claim 4, wherein The golf course facility's entire background area layer, Portable golf guide assistance, comprising information and coordinates of the tee shot or OB area used to move the course of the hole by referring to the overall area of the golf course, golf house facility area, bunker and hazard area information, and other auxiliary facility shape information Terminal device. The method of claim 1, Portable golf guide auxiliary terminal device characterized in that the user further downloads the golf course database from the server by wire and wirelessly, and transmits it to the golf course database storage to enable the upgrade of the golf course database.

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