KR20210154345A - Method, device and server for tracing golf play - Google Patents

Abstract

The present invention relates to a golf play training method, a device thereof and a server thereof. The method comprises the following steps of: sensing motion through an IMU sensor; recognizing a behavior pattern from sensing data from the IMU sensor; and photographing an image by driving a camera sensor according to the recognized behavior pattern.

Description

Golf play tracing method, device and server {METHOD, DEVICE AND SERVER FOR TRACING GOLF PLAY}

The present invention relates to a golf play tracing method, device, and server, and specifically, a golf play tracing method and device capable of automatically tracking a play on a golf field with low power and providing various information about the tracked play to a golfer and to the server.

Golf is a game in which a stationary ball is hit with a golf club and into the hole on a golf course with multiple holes, and the golfer with the fewest strokes required to enter the hole wins. A group of 3 or 4 players conducts a golf round (rounding), and the win or loss is decided by the number of total strokes of the members in one group (or all groups).

Golf is used not only for the purpose of exercise, but also for the purpose of strengthening friendship. A golfer who plays 18 holes (or 9 holes or 36 holes) for more than 4 hours can have various bonds between team members while playing golf.

A golfer visits the same golf course or another golf course on a regular or irregular basis to play at the golf course. In order to reduce the total number of strokes on the golf course, golfers practice various golf and know the topography of the golf course to be played.

In addition, in order to play golf effectively on the golf course, various peripheral assistance is required. For example, you need to find out the remaining distance from the current location to the target hole (cup) yourself or through a caddy and select a golf club that corresponds to that.

A round of golf with several acquaintances for more than 4 hours becomes a memory. A golfer needs a way to know how he played golf with several acquaintances and how he had a good time with various acquaintances. Some golfers may take a commemorative photo before or after the round starts to commemorate the round, but it would be desirable if an automated video could be provided within the round. Furthermore, it would be very desirable to be able to reproduce one's own play on the golf course.

As described above, there is a need for a golf play tracing method, device, and server capable of tracking and providing the shot and actions of a golfer on a golf course.

Patent Publication 10-2018-0104366, September 21, 2018

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a golf play tracing method, device and server capable of tracking the play and movement of a golfer with low power while using artificial intelligence technology.

In addition, the present invention provides a golf play tracing method, device and server capable of automatically driving an artificial intelligence algorithm according to a behavior pattern recognized by an IMU sensor during a round of golf to recognize a golf shot with high accuracy with low power and automatically configure a play history for each hole. Its purpose is to provide

In addition, the present invention provides a golf play tracing method, device and server capable of configuring a video log to commemorate golf play with low power according to a behavior pattern recognized by an IMU sensor of a small low-power device attached to a hat or sunglasses during a round of golf. Its purpose is to provide

In addition, the present invention recognizes a golfer's behavioral pattern through an IMU sensor, and operates an artificial intelligence algorithm that consumes a lot of power only when a specified behavioral pattern is recognized, thereby reducing power consumption, making it lightweight, and increasing the lifetime of the device. An object of the present invention is to provide a tracing method, a device, and a server.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. will be able

A golf play tracing device according to an aspect of the present invention is fixed to a hat or sunglasses, an IMU sensor for sensing the movement of the tracing device, a camera sensor for photographing an external image, and a general-purpose processor and an AI engine as a controller including an AI engine, universal The processor includes a controller that controls the driving of the AI engine, recognizes a behavior pattern from sensing data received from the IMU sensor, and drives a camera sensor according to the recognized behavior pattern to control image capturing.

In the above-described tracing device, further comprising a GPS sensor for sensing the position of the tracing device and a memory for storing data, the general-purpose processor is configured such that the behavior pattern determined from a plurality of sensing data from the IMU sensor is in the preparation pattern before the golf shot. If corresponding, the AI engine is driven, and the AI engine driven by the general-purpose processor recognizes the golf ball in the image received from the camera sensor and outputs the golf ball recognition result, and the general-purpose processor receives the golf ball from the GPS sensor according to the golf ball recognition result. Candidate shot information including location information, an image captured by a camera sensor, and a shot time is stored in the memory.

In the above-described tracing device, the general-purpose processor recognizes a shot pattern through a plurality of sensing data from the IMU sensor following recognition of the golf ball, and controls the camera sensor to capture an image following the recognition of the shot pattern to obtain candidate shot information and stops driving the AI engine, and the general-purpose processor stores the candidate shot information immediately before the latest candidate shot information as shot event information in memory when the difference between the position information of the latest candidate shot information and the previous candidate shot information is more than a specified distance .

In the above-described tracing device, when the behavior pattern determined from a plurality of sensing data from the IMU sensor is the viewing pattern, the image captured by driving the camera sensor is stored in the memory, and stored in the memory according to the determination of the viewing pattern The one or more images to be captured are used for video log construction together with images from other tracing devices, and the viewing pattern is that the 3-axis acceleration sensing data from the IMU sensor is less than or equal to the specified first threshold data for a specified time and the 3-axis angular velocity sensing data is the specified second threshold. 2 This is the behavior pattern when the threshold data is less than or equal to the threshold data.

In the above-described tracing device, further comprising an output unit including a microphone and a speaker for receiving a voice signal, the general-purpose processor drives the AI engine according to the reception of the voice data from the microphone and uses the AI engine to provide golf course information and current location information and providing voice data and outputting response data received from the AI engine to an output unit.

In the above-described tracing device, the AI engine driven by the general-purpose processor recognizes the club number in the image received from the camera sensor, and the general-purpose processor adds the recognized club number to the candidate shot information configured following the recognition of the shot pattern. Further storing, the AI engine outputs response data including a club number selected according to the user golf characteristic information further provided by the general-purpose processor according to the club selection request from the voice data.

In addition, the golf play tracing method according to an aspect of the present invention includes the steps of the tracing device sensing a movement through an IMU sensor, the tracing device recognizing a behavior pattern from sensing data from the IMU sensor, and the tracing device recognized behavior and taking an image by driving a camera sensor according to the pattern, wherein the tracing device is a device fixed to a hat or sunglasses.

In the above-described tracing method, the step of taking an image according to the recognized behavior pattern may include: when the behavior pattern determined from the plurality of sensing data from the IMU sensor by the tracing device corresponds to one preparation pattern among the plurality of preparation patterns Driving the AI engine of the tracing device, the tracing device recognizes a golf ball in the image received from the camera sensor through the AI engine and generates a golf ball recognition result, according to the golf ball recognition result, the tracing device is sent from the IMU sensor Recognizing a shot pattern through a plurality of sensing data of , and capturing an image by controlling a camera sensor by a tracing device subsequent to recognition of the shot pattern.

In the above-described tracing method, after the step of photographing an image according to the recognized behavior pattern, the tracing device is a candidate including the position information from the GPS sensor, the image photographed by the camera sensor, and the shot time according to the golf ball recognition result The method further includes the steps of: storing the information on the shot and storing the information on the candidate shot immediately before the latest candidate shot information as shot event information when the difference in position information between the latest candidate shot information stored in the tracing device and the last candidate shot information is a specified distance or more do.

In the above-described tracing method, the step of taking an image according to the recognized behavior pattern includes: when the behavior pattern determined from a plurality of sensing data from the IMU sensor is a viewing pattern, the general-purpose processor controls the camera sensor to take an image Further comprising the step, the golf play tracing method further comprises the step of the tracing device storing the captured image through the camera sensor, the plurality of captured images stored according to the viewing pattern recognition is used for configuring a video log, viewing The pattern is a behavioral pattern when the 3-axis acceleration sensing data from the IMU sensor is equal to or less than the specified first threshold data and the 3-axis angular velocity sensing data is less than or equal to the specified second threshold data for a specified time.

In addition, the golf play tracing server according to an aspect of the present invention recognizes a behavior pattern from an IMU sensor and drives a camera sensor according to the recognized behavior pattern to specify a shot in a hole of a golf course stored in a tracing device that takes an image A communication unit for receiving a plurality of possible shot event information, a storage unit for storing a user DB, and a control unit for storing golf history information and golf characteristic information configured by using the plurality of shot event information received in a user item of the user DB Including, the control unit transmits, to the user terminal, golf history information in which a plurality of shot event information is mapped to the golf course map according to the reception of the golf history inquiry request from the user terminal through the communication unit, and the golf history information is on the golf course map It is possible to display as an image including information on a plurality of shot positions for each displayable hole and images taken at the plurality of shot positions.

The golf play tracing method, device and server according to the present invention as described above have an effect of tracking the play and movement of a golfer with low power while using artificial intelligence technology.

In addition, the golf play tracing method, device and server according to the present invention as described above automatically drive an artificial intelligence algorithm according to the behavior pattern recognized by the IMU sensor during a round of golf to recognize golf shots with high accuracy with low power and play history for each hole. has an auto-configurable effect.

In addition, the golf play tracing method, device, and server according to the present invention as described above according to the behavior pattern recognized by the IMU sensor of a small low-power device attached to a hat or sunglasses during a round of golf to commemorate golf play A video log for commemorating There is a configurable effect with low power.

In addition, the golf play tracing method, device and server according to the present invention as described above recognize a golfer's behavior pattern through an IMU sensor, and reduce power consumption by driving an artificial intelligence algorithm that consumes a lot of power only when a specified behavior pattern is recognized. It is possible to reduce the weight and has the effect of extending the lifetime of the device.

The effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned may be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description. will be.

1 is a diagram illustrating an exemplary system configuration for tracing golf play.
2 is a diagram illustrating an exemplary configuration block diagram of a tracing device for golf play tracking.
3 is a diagram illustrating a control flow for tracing golf play through the tracing device 100 and storing data related to golf play.
4 is a diagram illustrating an example of using an interface with a golfer through a tracing device and tracing a golf play in a specific hole course of a golf course.
5 is a diagram illustrating an exemplary block diagram of a tracing server.
6 is a diagram illustrating an exemplary block diagram of an apparatus 400 for generating a video log.

The above-described objects, features and advantages will become more clear through the detailed description that will be described later in detail with reference to the accompanying drawings, and accordingly, those of ordinary skill in the art to which the present invention pertains can understand the technical spirit of the present invention It will be easy to implement. In addition, in the description of the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating an exemplary system configuration for tracing golf play.

According to FIG. 1 , a system configured for tracing golf play includes one or more user terminals 200 , one or more tracing devices 100 and a tracing server 300 , and a user terminal 200 and a tracing server 300 . can be connected to each other via the Internet.

Briefly looking at the constituent blocks of the tracing system through FIG. 1 , the tracing device 100 is a device that a golfer carries and can trace (track) a golfer's play. The tracing device 100 is configured to be fixed to a golfer's hat or sunglasses, including a fixing clip.

The tracing device 100 is configured to include an artificial intelligence (AI) engine to track a golfer's shot through the AI engine 195 and to record various images or videos using the provided camera. The tracing device 100 is configured to reduce power consumption as much as possible by driving the AI engine 195 turned off or the camera turned off according to the type of behavior pattern detected by the inertial (IMU) sensor. Accordingly, the tracing device 100 may increase the lifetime and reduce the weight. In particular, it is possible to minimize the supply of computing power required to perform the AI algorithm by minimizing the driving of the AI engine 195 .

The tracing device 100 will be described in detail with reference to FIGS. 2 to 4 .

The user terminal 200 is a terminal used by a golfer. The user terminal 200 may be a stationary terminal or a portable terminal. The user terminal 200 may be, for example, a smart phone, a mobile phone, a tablet PC, a notebook computer, or a personal computer.

The user terminal 200 has an external interface connectable to the tracing device 100 . For example, the user terminal 200 is provided with an SD card reader, a USB terminal, a comfort, etc., it is possible to access various information or data of the tracing device (100). The user terminal 200 may log in to the tracing server 300 through the Internet having an input interface.

The user terminal 200 may log in to the tracing server 300 using an authentication means such as a user ID and password, and upload information or data stored in the tracing device 100 to the tracing server 300, and the tracing server Golf history information may be received from 300 and output to a provided display.

The user terminal 200 may be a terminal carried by a golfer or a computer installed at the front of a golf course. The user terminal 200 installed at the front of the golf course as a personal computer or laptop computer may operate as a video log generating apparatus 400 used to generate a video log. The video log generating apparatus 400 will be described in more detail with reference to FIG. 6 .

The tracing server 300 is a server configured to track a golfer's golf play. The tracing server 300 is configured to manage and extract golf play for each hole at a specific golf course for each user, including the user DB, and golf characteristic information of the user.

The tracing server 300 will be described in more detail with reference to FIG. 5 .

2 is a diagram illustrating an exemplary configuration block diagram of the tracing device 100 for tracking golf play.

According to FIG. 2 , the tracing device 100 includes an input unit 110 , an external interface unit 120 , a GPS sensor 130 , an IMU sensor 140 , a memory 150 , a camera sensor 160 , and an output unit 170 . ), a microphone 180 and a control unit 190 . According to a design variation, some constituent blocks of FIG. 2 may be omitted from the tracing device 100 or other blocks not shown in FIG. 2 may be further included in the tracing device 100 .

The tracing device 100 according to the present invention is preferably configured to be small and lightweight to be fixed to a hat or sunglasses. The tracing device 100 is fixed to the left or right corner of the hat, the left or right frame of the sunglasses, including known fixing means such as a clip, magnet, tongs, holder, etc. designed to be oriented. The tracing device 100 may be a device that a golfer can own or a device that is leased at (front of a golf course) or the like.

The tracing device 100 is configured to detect a shot of a worn golfer through an internal configuration, record it, and take an image to commemorate golf play on the golf course.

The tracing device 100 is provided with an Inertial Measurement Unit (IMU) sensor 140 and an artificial intelligence (AI) engine 195 and an AI engine 195 through the IMU sensor 140 that consumes low power through analysis of the golfer's behavior. ) to detect a golf shot and to store it as a record. In conjunction with the IMU sensor 140, the driving of the AI engine 195 is minimized to minimize the power consumption of the tracing device 100, thereby increasing the lifetime and reducing the weight, so that it can be attached to a hat or sunglasses.

Referring to the tracing device 100 through FIG. 2 , the input unit 110 receives a user (golfer) input. The input unit 110 may receive a user input including buttons (touch buttons, push buttons), and the like. For example, the input unit 110 may receive a power on/off input, etc. and transmit an input signal to the control unit 190 .

The external interface unit 120 interfaces with an external terminal or card of the tracing device 100 . The external interface unit 120 may transmit/receive various data to and from an SD card detachable from the external user terminal 200 or the tracing device 100, including a USB communication module, a Bluetooth communication module, and/or an SD card reader. .

The GPS sensor 130 senses the position of the tracing device 100 . The GPS sensor 130 senses a GPS signal from a GPS satellite and transmits the sensed GPS data to the controller 190 or location data determined from a GPS signal from one or more GPS satellites (eg, location data of latitude and longitude) may be transmitted to the control unit 190 as sensing data.

The IMU sensor 140 senses the movement of the tracing device 100 fixed to a hat or sunglasses. The IMU sensor 140 is configured to sense a golfer's movement (a golfer's movement speed, directional direction, acceleration, etc.) through the tracing device 100, and the IMU sensor 140 is, for example, an accelerometer of at least three axes. and a sensor, at least a three-axis angular accelerometer sensor, and a geomagnetic sensor.

Through the IMU sensor 140, the tracing device 100 (control unit 190 of) can measure the acceleration of the golfer in the traveling direction, the lateral direction and the height direction, and the angular velocity of the pitch, yaw, and roll, and from this, the golfer's speed You can determine your posture, orientation, and direction.

The memory 150 stores various data and programs including non-volatile memory. The memory 150 may store a control program, an AI program, etc. executed by the controller 190 . In addition, the memory 150 further stores golf characteristic information of the golfer or one or more golf course information.

The golf characteristic information may include golf play characteristics of a golfer using the tracing device 100 and, for example, may include an average shot distance of the golfer for each golf club club number. The golf course information may include information on location area information for each hole in the golf course, the number of putts per hole, difficulty level, and the like. Golf characteristic information and golf course information may be downloaded to the tracing device 100 in the field or in advance through a computer such as the user terminal 200 or the front desk.

In the memory 150 , shot information configured according to rounding on a golf course and an image (movie of) captured according to the movement of the tracing device 100 may be dynamically configured and further stored. According to a design example, the memory 150 may further include a volatile memory.

The camera sensor 160 captures an image outside the tracing device 100 . The camera sensor 160 is preferably configured to photograph the front image of the golfer through a hat or sunglasses. The camera sensor 160 is configured to photograph an external image exposed by a lens provided including a CCD, a CMOS sensor, and the like. The camera sensor 160 may photograph an image (video) or wait for recording under the control of the controller 190 . The camera sensor 160 does not need to capture a high-quality image, and may be configured as a sensor capable of capturing an image of about 1 million pixels at 30 frames per second, for example.

The output unit 170 outputs a signal generated by the tracing device 100 . The output unit 170 may turn on/off an LED according to the control of the controller 190, including an LED or a speaker, or output a voice signal generated inside through the speaker as a vibration signal.

The microphone 180 receives a voice signal. The microphone 180 may convert the voice signal of the golfer to which the tracing device 100 is attached, including a vibration sensor, into an electrical signal and output it to the controller 190 .

The controller 190 controls the tracing device 100 . The controller 190 may control the tracing device 100 through execution of a control program and/or an AI program stored in the memory 150 .

The control unit 190 according to the present invention is configured to include a general processor 191 (General Processor) and an AI engine 195 . The general-purpose processor 191 may be, for example, a RISC processor, and the AI engine 195 may be a Tensor Processing Unit (TPU).

The general-purpose processor 191 that executes the control program can control the driving and ending of the driving of the AI engine 195, and sensing data or input unit 110 through various sensors (IMU sensor 140, GPS sensor 130, etc.) ) or the microphone 180 is configured to control other blocks through a control program according to a user input.

For example, the general-purpose processor 191 recognizes the behavior pattern of the golfer wearing the tracing device 100 from the sensing data received from the IMU sensor 140 and drives the camera sensor 160 according to the recognized behavior pattern. You can control the shooting of images.

The AI engine 195 may be driven under the control of the general-purpose processor 191 and may execute an AI program such as a Convolutional Neural Network (CNN) or a Recursive Neural Network (RNN). The AI engine 195 may recognize a golf ball from a series of input images (videos) or recognize a club number of a golf club. Alternatively, the AI engine 195 may generate and output a response to a voice signal input through the microphone 180 .

The AI engine 195 according to the present invention is driven and controlled by the general-purpose processor 191, and the general-purpose processor 191 recognizes an event requiring the driving of the AI engine 195 and drives the AI engine 195 only when an event occurs. configured to be able to

The controller 190 including the general-purpose processor 191 and the AI engine 195 may be configured as a single chipset. Other blocks of the tracing device 100 may be further included in a single chipset. Various control flows performed by the controller 190 will be described in more detail with reference to FIGS. 3 and 4 .

The tracing device 100 may further include other batteries. The battery is configured to supply power to the blocks of the tracing device 100 . According to the design example, the power output from the battery and provided to an arbitrary block is controlled by the control unit 190 (the general-purpose processor 191 of the block) (eg, the camera sensor 160, the AI engine 195). ), etc.) can be supplied or blocked.

3 is a diagram illustrating a control flow for tracing golf play through the tracing device 100 and storing data related to golf play. The control flow of FIG. 3 is performed by the tracing device 100 . Through the control flow of FIG. 3 , the tracing device 100 may respond according to the state of each hole (course) in the golf course in response to the golfer's voice, and record the shot history and scene of the golfer in the golf course inside and provide it to the golfer can do.

First, a golfer or a golf manager sets and drives the tracing device 100 (S101). A golfer or a golf manager sets golf characteristic information for each individual golfer and/or golf course information on which a golf round is to be made in the memory 150 of the tracing device 100 .

Also, a golfer or a golf manager may press the power button (or play button) of the input unit 110 of the tracing device 100 to drive the tracing device 100 . The general-purpose processor 191 that executes the control program according to the operation may turn off the AI engine 195 and the camera sensor 160 and turn on the GPS sensor 130 and the IMU sensor 140 to receive sensor data.

As the tracing device 100 starts driving, the tracing device 100 periodically receives sensor data and configures various information from the received data (S103).

For example, the controller 190 (the general-purpose processor 191 of) may periodically receive GPS data through the GPS sensor 130 and configure current location information of the tracing device 100 from the GPS data. The controller 190 (the general-purpose processor 191 of) may determine the relative current position in the hole (course ) information and the hole (cup) corresponding to the current position information from the set golf course information.

In addition, the controller 190 (the general-purpose processor 191 of) senses the movement of the tracing device 100 according to sensing data periodically received through the IMU sensor 140 . The controller 190 (the general-purpose processor 191 of) may configure movement information of the golfer from a series of sensing data from the IMU sensor 140 .

The motion information may represent, for example, a single motion characteristic determined from a plurality of sensing data such as moving, stationary, forward gaze, downward gaze, and rotation. A plurality of (series of consecutive) motion information may constitute a behavioral pattern. The motion information may further include various data configurable through the IMU sensor 140 (eg, moving direction, moving speed, directing direction, rotational speed, etc.). Such motion information is configurable by the controller 190 (the general-purpose processor 191 of).

Here, the process of receiving sensor data (and further, the process of constructing information) is repeatedly performed and also during execution of other steps, so that the current location information or current motion information is updated or changed, and a series of current location information and motion information is stored in the memory ( 150) may be temporarily stored.

Following the process of receiving and configuring the sensor data, the tracing device 100 may receive an input from the golfer and, for example, may receive a voice signal ( S105 ).

The control unit 190 (the general-purpose processor 191 of) that has received the voice data from the microphone 180 may configure response data corresponding to the voice data and output it to the speaker of the output unit 170 (S107).

For example, the general-purpose processor 191 drives the AI engine 195 according to the reception of a series of voice data, and converts a series of voice data, current location information, golf course information, and further golf characteristic information to the AI engine 195 . provided and the response data received from the AI engine 195 may be output to the speaker of the output unit 170 .

A series of voice data may be, for example, a query about the distance from the current location to the hole, and the AI engine 195 determines the distance from the current location information to the hole through golf course information and returns a voice response indicating the remaining distance. The output may be output through the output unit 170 .

Alternatively, the series of voice data may be a request to select a golf club club desired to be used at the current location, and the AI engine 195 determines the distance from the current location information to the hole through the golf course information and by club number of the golfer's golf characteristic information. By selecting the club number of the golf club to be used for the current golf shot using the average shot distance, as a voice response to the club selection request, a voice response including the selected club number may be output through the output unit 170 .

After outputting the response data, the tracing device 100 may continue to receive sensor data and configure information (refer to S103 below), and may subsequently perform a function set according to a golfer's input or movement.

The tracing device 100 recognizes a specified behavior pattern from a series of sensor data received from the IMU sensor 140 (S109). When there is no voice signal input by the golfer, the controller 190 (the general-purpose processor 191 of) recognizes a behavior pattern from a series of movement information. The behavior pattern may be recognized from one or more series of motion information, and for example, a specific behavior pattern may be recognized as continuous motion information such as movement, stop, and downward orientation.

The tracing device 100 may take an image (refer to S111 to S129) by driving the (off) camera sensor 160 according to the recognized behavior pattern.

Specifically, the tracing device 100 determines whether a behavior pattern determined from a series of sensed data from the IMU sensor 140 corresponds to a preparation pattern before the golfer takes a shot ( S111 ). Each of the plurality of preparatory patterns preset or stored in the tracing device 100 may be expressed as a defined series of motion information and may represent a preparatory action process that the golfer has in advance before taking a golf shot. The preparation pattern may be, for example, a behavior pattern of holding a golf club, moving, taking a ready posture with legs apart, and looking at the lower front side.

The preparation pattern may be different for each golfer, and the general-purpose processor 191 of the tracing device 100 has several preparation patterns therein, and when the determined action pattern corresponds to one preparation pattern among several preparation patterns before a golf shot, a golf shot It can be determined that a previous preparatory pattern has occurred.

When the determined behavior pattern is the preparation pattern, the tracing device 100 drives the AI engine 195 ( S113 ). For example, the general-purpose processor 191 may output a signal for driving the AI engine 195 to the AI engine 195 to a battery. The general-purpose processor 191 also drives the camera sensor 160 .

According to the driving of the AI engine 195, the tracing device 100 recognizes a golf ball from a series of images received from the camera sensor 160 and generates a golf ball recognition result (S115). AI engine 195 driven by general-purpose processor 191 for a specified time in the image received from camera sensor 160, or before recognition of other specified behavior patterns or movement information by general-purpose processor 191, golf The ball may be recognized and a result indicating whether or not the golf ball is recognized may be generated and output to the general-purpose processor 191 or the memory 150 .

Together with the recognition of the golf ball, the AI engine 195 may recognize the club number (eg, number 7, etc.) in the image received from the camera sensor 160 . The AI program used to recognize the golf ball and the AI program used to recognize the club number may be the same or different. For example, the AI program used for golf ball recognition may be a CNN AI program, and the AI program used for club number recognition may be an RNN AI program. The golfer can visually check the golf club number after the preparation pattern, and at this time, the AI engine 195 can recognize the club number.

After recognition of the golf ball according to the recognition result of the golf ball, the tracing device 100 recognizes a shot pattern from a series of sensing data from the IMU sensor 140 ( S117 ). When the golf ball is recognized, the tracing device 100 may perform subsequent processes ( S117 to S121 ).

The general-purpose processor 191 of the tracing device 100 stops the driving of the AI engine 195 following the recognition of the golf ball by the AI engine 195 and uses a series of sensing data from the IMU sensor 140 to take a golf shot. Recognize patterns. A shot pattern may be defined as a series of movement information similar to other behavior patterns, and a shot pattern may be defined as a rotational movement in a specific direction without movement of the golfer.

Following the recognition of the shot pattern, the tracing device 100 controls the camera sensor 160 to capture an image (S119). For example, the general-purpose processor 191 of the controller 190 drives the camera sensor 160 immediately after recognizing the shot pattern to control image capturing through the camera sensor 160 and to store the captured image in the memory 150 . can

As the image is captured, the tracing device 100 generates candidate shot information that can specify that the shot is made at the current location of a specific golf course and stores it in the memory 150 ( S121 ). The candidate shot information generated by the general-purpose processor 191 and stored in the memory 150 includes at least the current location information determined by the GPS sensor 130, the image taken after the shot pattern recognition, and the time at which the golf shot was made, It may be further recognized by the AI engine 195 and further include the club number used for the golf shot. The general-purpose processor 191 may further store the club number recognized through the AI engine 195 in the candidate shot information.

Depending on the design example, the recognition of the shot pattern ( S117 ) and the subsequent image capturing ( S119 ) may be omitted. Accordingly, candidate shot information can be generated and stored only by recognizing the golf ball ( S115 ).

The tracing device 100 (the general-purpose processor 191 of the tracing device 100) compares the latest candidate shot information currently stored with the candidate shot information stored immediately before (immediately before), and a difference (distance) between the position information of the two candidate shot information is specified. If it is less than (eg, 5 m, etc., a distance generally set to be less than the minimum golf ball movement distance when a golf shot is made), the candidate shot information stored immediately before is deleted.

Accordingly, even when the flight of the golf ball cannot be digitally (automatically) confirmed due to the characteristics of the tracing device 100, a golf shot generated simply by changing a position and recognizing a shot can be traced.

When the difference between the location information of the two candidate shot information is equal to or greater than the specified distance, the tracing device 100 configures the immediately preceding candidate shot information as shot event information and stores the information in the memory 150 ( S123 ).

The general-purpose processor 191 includes position information of the previous candidate shot information, a post-shot shot image, a shot time, and a shot distance (distance between the latest candidate shot information and the position information of the immediately preceding candidate shot information), and further includes the golf used for the shot. It can be configured as shot event information including the club number and stored in the memory 150 .

Thereafter, the tracing device 100 may process a subsequent behavior pattern or a voice query (refer to S103 below).

When the recognized behavior pattern is not a preparation pattern made just before a golf shot, the tracing device 100 determines whether the recognized behavior pattern is a viewing pattern ( S125 ).

The general-purpose processor 191 of the control unit 190 determines whether a behavior pattern composed of a series of motion information is a viewing pattern, and the viewing pattern is a tracing device 100 for a specified period of time (eg, 10 seconds, etc.) or longer. It may be a behavior pattern of the golfer wearing the .

The viewing pattern indicates that the 3-axis acceleration sensing data from the IMU sensor 140 is less than or equal to the specified threshold data and the 3-axis angular velocity sensing data is also less than or equal to the specified threshold data (here, the threshold data of the 3-axis angular velocity and the threshold data of the 3-axis acceleration are the same or may be different from each other). Alternatively, the viewing pattern may be a behavior pattern in which the speed determined from the IMU sensor 140 is less than or equal to a specified threshold speed and the angular velocity of the three axes is less than or equal to the specified critical angular velocity. At least, the viewing pattern may be a behavior pattern indicating a state in which there is no movement of the golfer and the golfer is looking toward the golf field without looking down (lower side).

If it is not a viewing pattern, the tracing device 100 may attempt to match another behavior pattern or process a subsequent behavior pattern or voice query (S103 or less).

When the determined behavior pattern is a viewing pattern, the tracing device 100 (general purpose processor 191) controls the camera sensor 160 to take an image (S127) and shoots a video of the captured image or a series of continuous images It is stored in the memory 150 together with the current location information of the point and the shooting time (S129).

The images stored in the memory 150 according to the viewing pattern recognition through step S129 are used to configure a video log (Vlog) to commemorate a round of golf. The image taken according to the viewing pattern is taken with no movement of the golfer and the image taken with the golfer facing forward has less shaking and can capture the scenery of the golf course. The video log may be composed of a combination of images stored in the memory 150 of several tracing devices 100 of golfers who enjoy a round of golf together.

In the storage process, the tracing device 100 (the general-purpose processor 191 of) may filter the captured image. For example, the general-purpose processor 191 drives the AI engine 195 and provides a photographed image to the AI engine 195 to receive an object recognition result from the photographed image from the AI engine 195, and the object is recognized. In this case, the captured image may be stored in the memory 150 , and an image in which an object is not recognized may be removed. The recognizable object may be, for example, a golfer (person), a tree, a field, a lake, the sea, a mountain, and the like.

After the image is stored, the tracing device 100 may process a subsequent behavior pattern or voice query (S103 or less).

Through the control flow of FIG. 3 , the tracing device 100 operates the AI engine 195 with high power consumption according to a specific behavior pattern through the low-power IMU sensor 140 at a minimum to have high accuracy while maintaining a golfing history It is possible to shoot and record a shot event or video (still image, video) that can be identified.

4 is a diagram illustrating an example of using an interface with a golfer through the tracing device 100 and tracing a golf play in a specific hole course of a golf course.

A golfer wearing the tracing device 100 such as a hat or sunglasses plays golf on the Nth hole through a tee-up (refer to ⓐ in FIG. You can start playing.

Before the tee-up, the golfer performs the preparatory action that golfers usually do. The preparatory action may be different for each golfer, but may be an action of lowering the golf club and taking a ready posture (eg, looking down with both feet shoulder-width apart and looking down, etc.).

The tracing device 100 (the general-purpose processor 191 of) recognizes a behavior pattern according to the golfer's preparation behavior and matches according to whether it matches one preparation pattern among several preparation patterns stored in the internal memory 150 In this case, the AI engine 195 is driven and candidate shot information is stored in the memory 150 according to shot pattern recognition.

The tracing device 100 (the general-purpose processor 191 of) may generate a plurality of pieces of candidate shot information according to several preparation actions in the teeing area. The tracing device 100 (the general-purpose processor 191 of the teeing area) leaves only the most recent (last) candidate shot information among various candidate shot information (candidate shot information less than a specified distance) in the teeing area in the memory 150, and the remaining previous Candidate shot information of can be deleted.

On the other hand, when a golfer of another team member is teeing up, the golfer of a specific team member can look at the tee-up of another team member or look at the hole course. The tracing device 100 of a specific group of golfers may recognize a viewing pattern, capture an image, and store it.

After all team tee-ups are finished, the team members move to the next shot location. In the course of movement, the tracing device 100 may not recognize the viewing pattern according to movement recognition of a certain level or higher, and thus may not take a picture.

At the next shot location (ⓑ in FIG. 4 ), the golfer may inquire about the remaining distance or a recommended club to the tracing device 100 through voice. The tracing device 100 calculates the distance from the current location where the tracing device 100 is located to the hole using golf course information (location area information for each hole) and outputs a voice or golf club using golf characteristic information of a golfer. It can be recommended by voice.

At the place ⓑ, the golfer may prepare for the second shot and the tracing device 100 may generate candidate shot information according to the recognition of the preparation pattern. As the first candidate shot information is generated at the place ⓑ, the tracing device 100 recognizes the distance difference from the final candidate shot information of the teeing area, and generates shot event information based on the final candidate shot information of the teeing area to the memory 150 ) is stored in

The shot event information includes location information, image, shot time, and shot distance (the distance between the location information of the final candidate shot information of the teeing area and the location information of the first candidate shot information of the place ⓑ) and further includes a golf club number can do.

Even at location ⓑ, the golfer may generate multiple pieces of candidate shot information, and information other than the final candidate shot information may be deleted according to the distance between the pieces of information. On the other hand, the golfer can look at the scenery such as the field. When the behavior pattern of the golfer is the viewing pattern, the tracing device 100 may take a photo (image) and store it in the memory 150 .

In places ⓒ and ⓓ, the tracing device 100 performs the same or similar function as in places ⓑ. In the place where there is a hole ⓔ, the tracing device 100 recognizes the hole cup through the camera sensor 160 or when the current position of the tracing device 100 is within a critical distance from the hole cup, the final candidate shot information generated in the place ⓔ It may be stored in the memory 150 as shot event information.

The tracing device 100 may record a shot event from the 1st hole to the 9th hole (or 18 hole or 36 hole) of a golf course using the IMU sensor 140 and record a picture or a video in an environment suitable for photographing. . In the present invention, image capturing refers to photo (still image) capturing or moving picture capturing.

After golf play is finished on the golf course, the user terminal 200 installed in the front of the golf course, etc., is an image (photo or video) and combining the extracted images to form a video log (Vlog), which may be transmitted to the user terminal 200 (smartphone, etc.) of each golfer.

5 is a diagram illustrating an exemplary block diagram of a tracing server 300 .

According to FIG. 5 , the tracing server 300 includes a communication unit 310 , a storage unit 330 , a connection unit 350 , and a control unit 370 . The block diagram of FIG. 5 is a functional block diagram, and the tracing server 300 may have various physical configurations for performing each function. The tracing server 300 may be divided into a plurality of physical servers, configured as a cloud server, etc., or may be configured separately according to assigned functions.

Referring to each functional block through FIG. 5 , the communication unit 310 transmits and receives data through the Internet. The communication unit 310 may transmit/receive various data including a communication chipset for connection to a wireless LAN, a wired LAN, an optical LAN, or the like.

For example, the communication unit 310 recognizes a behavior pattern from the IMU sensor 140 and drives the camera sensor 160 according to the recognized behavior pattern to capture a plurality of images stored in the tracing device 100 . It is possible to receive shot event information. The communication unit 310 may receive a plurality of shot event information through the user terminal 200 to which the tracing device 100 is connected.

Also, the communication unit 310 may receive various requests through the user terminal 200 and transmit a response to the received request to the user terminal 200 .

The storage unit 330 stores various data. The storage unit 330 includes a large-capacity storage medium such as a hard disk and stores a golfer's usage history and a user DB for knowing the golfer's characteristics.

The user DB is configured to include a plurality of user items. The user item is configured to store information such as a golf play history of a specific golfer and golf play characteristics of the golfer. The user item includes a user ID and password and is configured to include one or more golf history information and golf characteristic information.

The golf history information is information configured to specify a round of a user (golfer) at a specific golf course and to know a shot history (detail) in the round. The golf history information includes a golf course ID, use date and time, and includes one or more (a plurality of) shot event information mapped to each hole. The shot event information stored in the golf history information is not necessarily the same as the shot event information received through the communication unit 310, and a part (eg, shot distance) may be omitted and stored according to a design example. The golf history information may be configured to further include location information and a photographed image stored according to the recognition of the viewing pattern.

The golf characteristic information stores the golf play characteristics of the golfer, and may include, for example, the average shot distance of the golfer for each golf club and club number. The golf characteristic information may be downloaded to the tracing device 100 through the user terminal 200 .

The storage unit 330 may further include a golf course map mapped to the golf course ID. The golf course map may be configured to include one or more hole course maps of the corresponding golf course.

The connection unit 350 transmits and receives various data between blocks in the tracing server 300 . The connection unit 350 may transmit/receive various data including one or more of a parallel bus, a serial bus, Ethernet, Wi-Fi, and the like.

The control unit 370 controls the tracing server 300 . The control unit 370 may control the tracing server 300 through one or more programs further stored in the storage unit 330 . The control unit 370 may include one or more of a CPU, an MPU, a central processing unit, a microcomputer, and the like to execute an instruction code of a program.

Looking at some controls made in the control unit 370, the control unit 370 allows access of the user terminal 200 through a golfer (user) login and a user item corresponding to the login (user ID and password) in the user DB. search for

The control unit 370 receives the golf history information uploading request through the communication unit 310, and a plurality of shot event information for each hole included in the uploading request or following is stored in the tracing device 100 through the user terminal 200. information) is received. The control unit 370 generates new golf history information in the user item, sets a golf course ID (automatically set from location information of shot event information or can be set according to a user input) and use date and time, and receives shot event information for each hole. Constructed from shot event information.

The control unit 370 updates the golf characteristic information of the user item from the received shot event information. The control unit 370 may update the average shot distance for each club number in the golf characteristic information by using the golf club number and the shot distance of the received shot event information. Here, the received specific shot distance may not be used for calculating the average shot distance. For example, if the ratio (error rate) between a specific shot distance for a specific club and the existing average shot distance for that specific club is less than or equal to a critical ratio (e.g. less than 50%, more than 50%), a specific shot The distance may not be used to calculate the average shot distance. In this way, the control unit 370 may calculate an average distance for each club specialized for each user by using the actual measured shot distance of the golfer, and guide the golfer through the user terminal 200 or the tracing device 100 .

The control unit 370 may store the generated golf history information and the updated golf characteristic information in a user item of the storage unit 330 . The control unit 370 may receive the shot image configured according to the recognition of the viewing pattern along with the shot event information and the corresponding location information from the user terminal 200 and further store the received image in the golf history information.

The control unit 370 of the tracing server 300 operating as a web server or app server may output various responses through the communication unit 310 according to a request received from the accessed user terminal 200 . .

For example, the control unit 370 may receive a golf history inquiry request from the user terminal 200 . The golf history inquiry request may be selected by the user terminal 200 and specified as a golf course ID and round date and time, or may be specified by selection of one of a rounding event display in which golf has been played already displayed on the user terminal 200 . Alternatively, the golf history inquiry request may be specified by the golf course ID and hole number.

Upon reception of the golf history inquiry request, the control unit 370 searches for the golf history information for which the inquiry request is made from the user item of the logged-in user, maps the golf history information to the golf course map, and transmits it to the user terminal 200 .

Golf history information transmitted to the user terminal 200 and mapped to the golf course map may be displayed as an image on the display of the user terminal 200, including a plurality of shot location information for each hole that can be displayed on the golf course map, and an image taken at the shot location is configured to Alternatively, the golf history information mapped to the golf course map may be transmitted to the user terminal 200 including a plurality of shot location information and a photographed image on the map of the hole course selected by the golfer and displayed as a display image.

According to the reception of the golf history information, the user terminal 200 may display the shot position as an image such as an icon on the golf course map (hole course) (see FIG. 4 ) and display the image icon near the shot position. When the golfer of the user terminal 200 selects the image icon, the shot image indicating the post-shot appearance at the corresponding location may be displayed in a pop-up window. The photographed image displayed in the pop-up window may have an indication of the movement line of the golf ball inserted by the user terminal 200 or the tracing server 300 . The user terminal 200 or the tracing server 300 may insert the movement line of the golf ball into the image of the current shot according to the relative direction between the shot distance at the corresponding position and the position of the next (following) shot.

By transmitting the past golf history to the user terminal 200 , the golfer can confirm the golf play at a specific golf course or golf play at a specific hole course in the past.

In addition, the control unit 370 uses the image according to the recognition of the viewing pattern stored in one or more golf history information in response to a video log (Vlog) generation request from the user terminal 200 (for example, For example, 1 minute, 3 minutes, etc.) can be generated and transmitted to the user terminal 200 through the communication unit 310 .

6 is a diagram illustrating an exemplary block diagram of an apparatus 400 for generating a video log.

The video log generating apparatus 400 may be a personal computer, a laptop computer, etc. installed at the front of the golf course, or a personal computer, a laptop computer, a smart phone, etc. used by golfers. The video log generating apparatus 400 may be preferably a computer or a laptop installed at the front of the golf course.

The video log generating apparatus 400 capable of generating a video log from an image or video stored in the tracing device 100 includes an external interface 410, an input interface 420, a storage medium 430, a display 440, an output interface ( 450 ) and a processor 460 .

Looking at the video log generating apparatus 400 through a block diagram, the external interface 410 can interface with the tracing device 100 . The external interface 410 is connected to the tracing device 100 including a USB terminal and a USB host chipset to transmit/receive various data to and from the tracing device 100 .

Input interface 420 receives user input. The input interface 420 receives a user input using the video log generating apparatus 400 including a keyboard, a mouse, a microphone, and the like.

The storage medium 430 stores various data and programs including a volatile memory and/or a hard disk. The storage medium 430 may store various images or videos received or extracted from the tracing device 100 and store a video log program for generating a video log.

The display 440 outputs an image signal. The display 440 includes an LED display module and/or an LCD display module and outputs image data received from the processor 460 as an image signal.

The output interface 450 outputs a signal recognizable by a user, including a speaker, an LED, and the like. The output interface 450 may output, for example, a voice signal through a speaker.

The processor 460 controls the video log generating apparatus 400 . The processor 460 includes one or more execution units capable of executing a program instruction, performs a video log program in the storage medium 430, generates a video log, and displays the generated video log with the display 440 and the output interface ( 450) can be printed. The processor 460 may store the generated video log in the tracing device 100 or the USB memory through the external interface 410 or the like. Here, the video log program may be a program using artificial intelligence. A processor may represent or be referred to as a CPU, MPU, central processing unit, microcomputer, or the like.

The processor 460 for performing the video log program is connected to the tracing device 100 through the external interface 410 and stores one or more images and/or videos stored in the memory 150 of the tracing device 100 in a storage medium. It can be stored in (430). The processor 460 may store one or more images and/or videos stored in the memory 150 of the one or more (multiple) tracing devices 100 in the storage medium 430 .

In addition, the processor 460 may set a play time (eg, 1 minute, 3 minutes, etc.) of a video log to be generated according to a user input through the input interface 420 .

The processor 460 synthesizes images and/or videos of one or more tracing devices 100 stored in the storage medium 430 according to an artificial intelligence algorithm of a video log program to automatically generate a video log and generate a video log. can be stored in the storage medium 430 and downloaded to an external memory through the external interface 410 .

The tracing device 100 connected to the video log generating apparatus 400 through the external interface 410 is an image or video (a series of continuous images) are stored in the memory 150 , and the processor 460 configures a video log using images or moving pictures taken according to the recognition of the viewing patterns in the various tracing devices 100 .

When configuring the video log, the processor 460 classifies the images or videos stored in the multiple tracing devices 100 by golf hole course (classifying using location information mapped to the image or video) and classifying each hole course You can create a video log within the set play time by selecting images or videos of the game according to an artificial intelligence algorithm.

The present invention described above, for those of ordinary skill in the art to which the present invention pertains, various substitutions, modifications and changes are possible without departing from the technical spirit of the present invention. It is not limited by the drawings.

100: tracing device
110: input unit 120: external interface unit
130: GPS sensor 140: IMU sensor
150: memory 160: camera sensor
170: output unit 180: microphone
190: control unit
191: general purpose processor 195: AI engine
200: user terminal
300: tracing server
310: communication unit 330: storage unit
350: connection unit 370: control unit
400 : video log generator
410: external interface 420: input interface
430: storage medium 440: display
450: output interface 460: processor

Claims (12)

A golf play tracing device secured to a hat or sunglasses, comprising:
an IMU sensor for sensing the movement of the tracing device;
a camera sensor that takes an external image; and
A control unit including a general-purpose processor and an AI engine, wherein the general-purpose processor controls the driving of the AI engine, recognizes a behavior pattern from sensing data received from the IMU sensor, and drives the camera sensor according to the recognized behavior pattern to obtain an image Including; a control unit for controlling the shooting;
tracing device. According to claim 1,
a GPS sensor for sensing the position of the tracing device; and
Memory for storing data; further comprising,
The general-purpose processor drives the AI engine when a behavior pattern determined from a plurality of sensing data from the IMU sensor corresponds to a preparation pattern before a golf shot,
The AI engine driven by the general-purpose processor recognizes a golf ball in the image received from the camera sensor and outputs a golf ball recognition result,
The general-purpose processor stores candidate shot information including location information from the GPS sensor, an image captured by the camera sensor, and a shot time in the memory according to the golf ball recognition result,
tracing device. 3. The method of claim 2,
The general-purpose processor recognizes a shot pattern through a plurality of sensing data from the IMU sensor following recognition of a golf ball, and controls the camera sensor following recognition of the shot pattern to capture an image and store it in the candidate shot information, Stop the AI engine from running,
The general-purpose processor stores candidate shot information immediately before the latest candidate shot information as shot event information in a memory when a difference in position information between the latest candidate shot information and the immediately preceding candidate shot information is greater than or equal to a specified distance;
tracing device. 3. The method of claim 2,
The general-purpose processor stores an image captured by driving the camera sensor in the memory when a behavior pattern determined from a plurality of sensing data from the IMU sensor is a viewing pattern,
One or more images stored in the memory according to the determination of the viewing pattern are used to compose a video log together with images of other tracing devices,
The viewing pattern is a behavior pattern when the 3-axis acceleration sensing data from the IMU sensor is less than or equal to the specified first threshold data and the 3-axis angular velocity sensing data is less than or equal to the specified second threshold data for a specified time,
tracing device. 3. The method of claim 2,
a microphone for receiving a voice signal; and
An output unit including a speaker; further comprising,
The general-purpose processor drives the AI engine according to the reception of the voice data from the microphone, provides golf course information, current location information, and voice data to the AI engine, and outputs response data received from the AI engine to the output unit ,
tracing device. 6. The method of claim 5,
The AI engine driven by the general-purpose processor recognizes the club number in the image received from the camera sensor,
The general-purpose processor further stores the recognized club number in the candidate shot information configured following recognition of the shot pattern;
The AI engine outputs response data including a club number selected according to user golf characteristic information further provided by the general-purpose processor in response to a club selection request from the voice data,
tracing device. A golf play tracing method comprising:
Sensing, by the tracing device, a movement through an IMU sensor;
recognizing, by the tracing device, a behavior pattern from sensing data from the IMU sensor; and
Including, by the tracing device, driving a camera sensor according to the recognized behavior pattern to take an image;
The tracing device is a device fixed to a hat or sunglasses,
How to Tracing Golf Play. 8. The method of claim 7,
The step of taking an image according to the recognized behavior pattern,
driving, by the tracing device, an AI engine of the tracing device when a behavior pattern determined from a plurality of sensing data from the IMU sensor corresponds to one of a plurality of preparation patterns;
Recognizing, by the tracing device, a golf ball in the image received from the camera sensor through the AI engine, and generating a golf ball recognition result;
recognizing, by the tracing device, a shot pattern through a plurality of sensing data from the IMU sensor according to the golf ball recognition result; and
Subsequent to recognizing the shot pattern, the tracing device controls the camera sensor to capture an image; including,
How to Tracing Golf Play. 9. The method of claim 8,
After the step of taking an image according to the recognized behavior pattern,
storing, by the tracing device, candidate shot information including location information from a GPS sensor, an image captured by the camera sensor, and a shot time according to the golf ball recognition result; and
Storing candidate shot information immediately before the latest candidate shot information as shot event information when a difference between the location information of the latest candidate shot information stored in the tracing device and the last candidate shot information is greater than or equal to a specified distance;
How to Tracing Golf Play. 9. The method of claim 8,
The step of taking an image according to the recognized behavior pattern,
The general-purpose processor controls the camera sensor to take an image when the behavior pattern determined from the plurality of sensing data from the IMU sensor is a viewing pattern; further comprising,
The golf play tracing method further comprises; storing the image captured by the tracing device through the camera sensor,
A plurality of captured images stored according to the viewing pattern recognition are used for video log configuration,
The viewing pattern is a behavior pattern when the 3-axis acceleration sensing data from the IMU sensor is less than or equal to the specified first threshold data and the 3-axis angular velocity sensing data is less than or equal to the specified second threshold data for a specified time,
How to Tracing Golf Play. a communication unit that recognizes a behavior pattern from the IMU sensor and receives a plurality of shot event information capable of specifying a shot in a hole of a golf course stored in a tracing device that takes an image by driving a camera sensor according to the recognized behavior pattern;
a storage unit for storing the user DB; and
Includes; a control unit for storing golf history information and golf characteristic information configured by using the plurality of shot event information received in the user item of the user DB;
The control unit transmits, to the user terminal, golf history information in which the plurality of shot event information is mapped to a golf course map according to reception of a golf history inquiry request from the user terminal through the communication unit,
The golf history information can be displayed as an image, including a plurality of shot location information for each hole that can be displayed on the golf course map, and images taken at a plurality of shot locations,
Golf Play Tracing Server. An external interface connected to one or more tracing devices according to claim 4 to receive data from the tracing device;
a storage medium for storing an image or video of the tracing device and a video log program received through the external interface; and
a processor for executing the video log program, storing an image or moving picture stored in the memory of the tracing device in the storage medium, and generating a video log from the image or moving picture according to a set play time;
Stored in the memory of the tracing device, this image or video is an image or video shot according to the recognition of the viewing pattern by the IMU sensor during a round of golf,
Video log generator.

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