KR102604700B1 - Caddy robot with golf assistance and Self-driving functions - Google Patents

Abstract

The present invention relates to a caddy robot equipped with golf assistance and autonomous driving functions, which includes a driving part on the top of which a golf bag can be mounted and movable by a plurality of driving wheels, and a registered golfer formed on the front of the driving part. A sensing unit that detects and tracks the golfer's actions and provides photos of the golfer's actions, is formed inside the driving unit to control the operations of the sensing unit and the driving unit, and monitors the golfer's actions based on the information captured by the sensing unit. It is characterized by comprising a control unit that analyzes and provides golf assistance information, and an external terminal that communicates wirelessly with the control unit and transmits a control command to the control unit or receives and outputs the golf assistance information analyzed by the control unit.

Description

Caddy robot with golf assistance and self-driving functions}

The present invention relates to a caddy robot equipped with golf assistance and autonomous driving functions. More specifically, it has golf assistance and autonomous driving functions that can carry a golf bag in the field, autonomously follow the golfer, and assist the golfer. The purpose is to provide a equipped caddy robot.

A device that transports golf bags or luggage on a golf course is called a golf cart. These golf carts are divided into a manual cart that is pushed by a person and an unmanned cart that automatically drives by tracking the location of the person.

In addition, a caddy refers to a person in charge of helping golf games proceed smoothly, such as assisting golf customers or professional golf players at a golf course by transporting the customers or players' golf equipment, and transporting golf bags using a golf cart. When a golf game is in progress, a golf bag is carried along with the customer or player and a golf club appropriate for the purpose is handed over.

In the case of professional caddies who assist professional golf players, they also advise players on swing posture, type, and direction, find balls hit by customers or players, and clean and maintain golf balls and clubs. .

However, recently, as infectious diseases such as Corona continue to spread, self-round golf courses where people can play golf without the help of caddies on the field are increasing, and as a result, a means to replace the actions performed by caddies has become necessary.

Korean Patent Publication No. 10-2013-0119582 relates to an intelligent caddy robot that tracks the golfer at a certain distance through signal transmission and reception with a transmitter carried by the golfer, and enables stable and smooth operation even in complex terrain. , It is characterized by being able to easily change direction at any time in response to the golfer's change of direction, and recognizing and avoiding obstacles in the direction of movement.

However, in the case of the prior art as described above, there was a problem that the golfer had to always carry a transmitter, and there was a problem that there was no function to assist the golfer, such as posture correction or distance measurement, other than carrying the golf bag.

Korean Patent Publication No. 10-2013-0119582

The purpose of the present invention to solve the above problems is to provide a golfer that is designed to recognize the golfer and is equipped with golf assistance and autonomous driving functions that allow the golfer to track and move through autonomous driving without the golfer having a separate transmitter. It provides a caddy robot.

Another object of the present invention is to provide a caddy robot equipped with golf assistance and autonomous driving functions that captures and stores the golfer's hitting posture and compares the standard posture with the golfer's posture to correct the posture.

In addition, another object of the present invention is to provide a caddy robot equipped with golf assistance and autonomous driving functions that can determine the ball's trajectory, distance measurement, and whether the target point has been reached in advance based on field information and the golfer's posture and provide the information to the golfer. It is done.

The caddy robot equipped with golf assistance and autonomous driving functions of the present invention to solve the above problems includes a driving part that can hold a golf bag at the top and can be moved by a plurality of driving wheels, and is formed on the front of the driving part and registered. It is formed inside the driving unit to detect and track the golfer and provide a photograph of the golfer's actions, and controls the operation of the sensing unit and the driving unit, and determines the golfer's behavior based on the information captured by the sensing unit. It includes a control unit that analyzes the behavior of the player and provides golf assistance information, and an external terminal that communicates wirelessly with the control unit and transmits a control command to the control unit or receives and outputs the golf assistance information analyzed by the control unit. Do it as

The driving unit of the caddy robot equipped with golf assistance and autonomous driving functions of the present invention is formed with a reducer and a driving motor to individually drive the driving wheels, so that the rotation speed of the driving wheels is varied to change the rotation speed of the driving wheels to the left or right. It is characterized in that it is formed so that it can change direction to the right.

The caddy robot equipped with golf assistance and autonomous driving functions of the present invention is inserted from the rear of the driving unit, can supply power to the driving unit, the sensing unit, and the control unit, and is formed so that it can be separated from the driving unit and replaced. It is characterized in that it further includes a battery.

The detection unit of the caddy robot equipped with golf assistance and autonomous driving functions of the present invention includes a camera formed on the front of the drive unit to photograph and recognize the registered golfer, and a camera formed on the front of the drive unit to capture and recognize the surrounding terrain. And a lidar sensor that detects the position, speed, and direction of an object, a GPS formed inside the driving unit and used to determine the field position of the golf course by determining the position of the driving unit, and a GPS formed on the outer surface of the driving unit and around the driving unit. It is characterized by consisting of a wind direction sensor for determining wind speed and direction.

The detection unit of the caddy robot equipped with the golf assistance and autonomous driving functions of the present invention photographs the golfer to register the golfer to be tracked, determines the color of the clothing, and analyzes the golfer's body shape using a lidar sensor to register the golfer to be tracked. After registering a golfer, the movement of the golfer is recognized through the lidar sensor, and the registered golfer can be tracked and moved.

The detection unit of the caddy robot equipped with the golf assistance and autonomous driving functions of the present invention captures the posture of the registered golfer when the registered golfer hits a golf ball and stores the image, and the control unit receives the image from the detection unit. The image of the posture is edited by comparing it with the standard posture and transmitted to the external terminal to provide information so that the registered golfer can correct his or her posture.

The detection unit of the caddy robot equipped with the golf assistance and autonomous driving functions of the present invention captures and records front and rear images based on the hitting sound when the registered golfer hits the golf ball, and detects the golf ball through GPS and lidar sensors. It is characterized by being able to measure the distance and falling position by measuring the hitting position, launch angle, and speed.

The control unit of the caddy robot equipped with golf assistance and autonomous driving functions of the present invention further includes a database storing field information of a golf course and club distance information of the registered golfer, and the field information and distance information stored in the database. and providing one or more information among undulation, hitting direction, and club based on the location, altitude, and wind speed measured by the sensor.

The control unit of the caddy robot equipped with golf assistance and autonomous driving functions of the present invention is characterized in that it can store, add up, and output the scores recorded by the registered golfer at each hole.

As described above, according to the caddy robot equipped with golf assistance and autonomous driving functions according to the present invention, it is formed to recognize the golfer, so the golfer can track and move the golfer through autonomous driving without having a separate transmitter. There is an effect.

In addition, according to the caddy robot equipped with golf assistance and autonomous driving functions according to the present invention, the golfer's batting posture is photographed and stored, which has the effect of encouraging posture correction by comparing the standard posture and the golfer's posture.

In addition, according to the caddy robot equipped with golf assistance and autonomous driving functions according to the present invention, the effect can be provided to the golfer by determining in advance the ball's trajectory, distance measurement, and whether the target point has been reached based on field information and the golfer's posture. There is.

Figure 1 is a perspective view showing the external appearance of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention.
Figure 2 is a configuration diagram showing the overall configuration of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention.
Figure 3 is an example diagram showing a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention measuring a golfer's posture.
Figure 4 is an example diagram showing a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention predicting distance and falling point.
Figure 5 is an example diagram showing the configuration of a deep learning system of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention.
Figure 6 is an example diagram showing a CNN object detection model of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention.

Specific features and advantages of the present invention will be described in detail below with reference to the accompanying drawings. Prior to this, if it is determined that a detailed description of the functions and configuration related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

The present invention relates to a caddy robot equipped with golf assistance and autonomous driving functions. More specifically, it has golf assistance and autonomous driving functions that can carry a golf bag in the field, autonomously follow the golfer, and assist the golfer. The purpose is to provide a equipped caddy robot.

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

Figure 1 is a perspective view showing the external appearance of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention, and Figure 2 is a configuration diagram showing the overall configuration of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention. 3 is an exemplary diagram showing a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention measuring the golfer's posture, and Figure 4 is a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention. This is an example diagram showing the caddy robot predicting the distance and landing point.

As shown in Figures 1 to 4, the caddy robot equipped with golf assistance and autonomous driving functions according to the present invention can have a golf bag mounted on the top and has a driving unit ( 100), a detection unit 200 formed on the front of the driving unit 100 to detect and track the registered golfer, and photographs and provides the golfer's actions, and a detection unit 200 formed inside the driving unit 100 and a control unit 300 that controls the operation of the driving unit 100, analyzes the golfer's behavior based on information captured by the sensing unit 200, and provides golf assistance information, and wirelessly communicates with the control unit 300. It is characterized by including an external terminal 400 that transmits a control command to the control unit 300 or receives and outputs golf assistance information analyzed by the control unit 300.

The driving unit 100 is formed with a reducer 130 and a driving motor 120 to individually drive the driving wheels 110, so that the driving wheels 110 are rotated to the left or right by varying the number of rotations. It is characterized in that it is formed so that it can be converted.

A battery 140 is inserted into the rear of the driving unit 100 and can supply power to the driving unit 100, the sensing unit 200, and the control unit 300, and is formed to be separated from the driving unit 100 and replaced. It is characterized in that it further includes.

The detection unit 200 includes a camera 210 formed on the front of the drive unit 100 to capture and recognize registered golfers, and a camera 210 formed on the front of the drive unit 100 to determine the location and speed of surrounding terrain and objects. , a lidar sensor 220 that detects the direction, a GPS 230 formed inside the drive unit 100 and used to determine the field position of the golf course by determining the position of the drive unit 100, and an outer surface of the drive unit 100. It is formed in and is characterized by consisting of a wind direction sensor 240 for determining the wind speed and direction around the driving unit 100.

The driving unit 100 is formed to be able to move around the golf course field, and is used to transport a golf bag containing a plurality of clips mounted on the top.

At this time, the driving unit 100 may be in the form of a three-wheeled vehicle to transport the golf bag more safely, and a golfer can ride on it and move it if necessary.

The driving unit 100 has an upper surface cut inward so that the lower surface of the golf bag can be inserted and fixed, and driving wheels 110 are formed on both sides of the lower part of the driving unit 100 to set the driving unit 100. You can move in any direction.

In addition, it is preferable that a separate auxiliary wheel is formed on the lower surface of the driving unit 100 to prevent the driving unit 100 from falling to the front or rear due to the weight of the golf bag.

Inside the drive unit 100, a drive motor 120 and a reducer 130 are formed to rotate the drive wheel 110, and each drive wheel 110 has a drive motor 120 and a reducer 130. It is formed so that each wheel can be controlled individually.

In other words, the driving wheels 110 can be rotated individually, so that the driving wheels 110 formed on both sides can be rotated left or right by varying the number of rotations depending on the direction in which the driving unit 100 moves. It is also possible to move backwards through reverse rotation.

At this time, the driving unit 100 can transport the golf bag while moving along the registered golfer, and it is desirable to always move while maintaining a certain distance from the golfer to prevent accidents.

The driving unit 100 is equipped with a sensing unit 200 and a control unit 300, and a detachable battery 140 is formed on the rear of the driving unit 100, so that the driving unit 100, the sensing unit 200, and the control unit 300 ) can supply power.

Additionally, when the battery 140 is discharged, the discharged battery 140 inserted into the rear of the driving unit 100 can be removed and a fully charged battery 140 installed, allowing immediate use without charging waiting time.

The detection unit 200 is formed on the front of the driving unit 100 and acquires the registered golfer's behavior and surrounding information using the camera 210, lidar sensor 220, GPS 230, and wind direction sensor 240. And the control unit 300 is used to provide various information based on the acquired information.

At this time, the sensing unit 200 is formed not only on the front, but also on the rear and sides of the driving unit 100, so that when the driving unit 100 moves along the golfer, it detects surrounding objects or terrain and is positioned in a different direction even if the golfer moves quickly into the blind spot. It is desirable to enable rapid tracking through the detection unit 200.

In addition, in order to register the golfer to be tracked, the detection unit 200 photographs the golfer, determines the color of the clothing, analyzes the golfer's body shape using the LiDAR sensor 220, registers the golfer, and then uses the LiDAR sensor 220 to register the golfer. It is characterized by being able to track the registered golfer and move it by recognizing the golfer's moving motion.

The camera 210 formed in the sensing unit 200 is used to register and track the impression and clothing of the golfer to be tracked by the driving unit 100, and provides a photograph of the registered golfer's posture when hitting the golf ball as needed. It is used to check one's posture by doing so.

One caddy robot is configured to track and move only one golfer. In order to increase the recognition rate of the golfer, the golfer to be registered is photographed through the camera 210 and the color and shape of the clothing being worn are stored.

At this time, based on the stored information, even if there are multiple golfers, the registered golfer can be recognized based on the color and shape of the stored clothing, and the golfer's physique and body type according to the distance from which the photo was taken are analyzed together to provide more accurate recognition. can be induced.

In addition, it is possible to detect the golfer's movement motion through the lidar sensor 220 and measure the distance from the driving unit 100 to induce the driving unit 100 to move along the golfer. In particular, the lidar sensor 220 When registering a golfer, the physique dimensions are measured and stored together, so that the image captured by the camera 210 and the dimensions measured through the lidar sensor 220 can be compared to double check whether the golfer is a registered golfer. .

The LiDAR sensor 220 recognizes people, objects, and features existing in the direction in which the driving unit 100 moves, and can determine areas where the driving unit 100 cannot move, and the walking motion of the registered golfer. By recognizing, it is possible to control the driving unit 100 to move while maintaining a constant distance through the driving unit 100.

In addition, when a golfer registered through the camera 210 and the lidar sensor 220 and a plurality of unregistered golfers overlap each other, the driving unit 100 detects an accessible space through the camera 210 and the lidar sensor 220. After making the decision, the player moves around the registered golfer.

In addition, the detection unit 200 captures the registered golfer's posture when the registered golfer hits a golf ball and stores the image, and the control unit 300 converts the image captured from the detection unit 200 into a standard posture and It is characterized by comparing, editing, and transmitting to an external terminal 400 to provide information so that registered golfers can correct their posture.

The driving unit 100 moves to the side or front of the registered golfer when the registered golfer takes a stance holding a club around the golf ball, and records the registered golfer's hitting posture at the golf ball through the camera 210. You can then save it.

At this time, the control unit 300 separates the registered golfer's hitting posture into frames, compares them with the golf standard posture on a frame-by-frame basis, and then uses wireless communication through the communication module 310 stored in the control unit 300 to determine the golfer's Images can be transmitted to the external terminal 400.

Through this, golfers can compare their posture with the standard posture to determine what problems exist and how to change, and can improve their skills by correcting their posture on their own.

In addition, the control unit 300 stores the standard posture according to the type of club, making it possible to perform posture correction more precisely. If necessary, the control unit 300 uses the distance from the hole, the terrain at the hitting point, etc. to select a standard posture. It will also be possible to output whether the effect was better when hitting.

Additionally, the registered golfer can receive a posture correction by sending a control signal to the control unit 300 using the external terminal 400 and only photographing the posture without hitting the golf ball.

In addition, when a registered golfer hits a golf ball, the sensor 200 captures and records front and rear images based on the hitting sound, and records the hitting location, launch angle, and speed of the golf ball through the GPS 230 and lidar sensor 220. It is characterized by being able to measure the flying distance and falling position by measuring.

The detection unit 200 captures and records an image when a golf ball is hit through the camera 210. In order to reduce the capacity of the captured image, it is only stored for about 10 to 15 seconds based on the time the hitting sound is generated. I do it.

At this time, the captured image is transmitted to the external terminal 400 carried by the golfer, and the control unit 300 determines the hitting position of the golf ball when the golf ball is hit by the club through the lidar sensor 220 of the detection unit 200. , it is possible to calculate the expected point reached by measuring the launch angle and speed, and to calculate a more accurate value, the current surrounding wind speed and wind direction can be measured through the wind direction sensor 240 and reflected as a correction value.

In particular, the sensor 200 can check the current location through the GPS 230, and the control unit 300 stores field information on the golf course and displays the expected point to be reached based on the location where the golf ball is hit on the map. You can do it.

In addition, information about the distance of the golf ball detected through the sensor 200 can be stored by the control unit 300. At this time, the distance is recorded depending on the club used, and the distance is recorded when the golfer uses a specific clip. You can check how much comes out.

In addition, the control unit 300 is used to control the operations of the driving unit 100 and the sensing unit 200, and analyzes the behavior of the golfer registered by the sensing unit 200 and operates the driving unit 100 or the driving unit 100 according to the analyzed behavior. The detection unit 200 can be controlled in detail.

The control unit 300 has a built-in communication module 310 to enable wireless communication with an external terminal 400. The information acquired from the detection unit 200 is processed through wireless communication and then sent to the external terminal 400. Real-time transmission is possible.

In addition, the control unit 300 further includes a database 320 in which field information of a golf course and club distance information of a registered golfer are stored, and the field information and distance information stored in the database 320 and the position measured by the sensor 200 , It is characterized by providing one or more information among undulation, hitting direction, and club based on altitude and wind speed.

In addition, the control unit 300 is characterized in that the registered golfer stores the scores recorded in each hole, adds them up, and outputs them.

The control unit 300 is formed with a database 320 that can store various data. The database 320 includes information on the impression of the registered golfer, club type and distance information according to the club of the registered golfer, and golf course field information. is saved.

At this time, the golf course field information stores information on topography such as doglegs and ant waists that exist within each field, and the altitude and yardage source of each feature are stored, allowing golfers to provide the information they need.

In addition, the registered golfer's distance information can be entered directly by the golfer before playing golf, and when necessary, the distance is measured when the golfer hits with a club and applied to the database 320 in real time for use by the golfer. It is possible to reflect the distance of the club being played.

Based on this database 320 information, it is possible to recommend a club or provide direction for hitting the golfer's target location, and provide detailed information according to tee shot, second shot, and green.

In the case of a tee shot, the club and hitting direction can be presented based on the distance information of the club, the current location through GPS (230), the location of the target hole, the distance to the target, the current wind speed, and the altitude information of the current location and target location. .

In the case of the second shot, it is possible to identify terrain such as doglegs and ant waists based on the club's distance information, and use wind speed and altitude to suggest a strategic club and hitting direction.

When hitting on the green, the driving unit 100 moves to the edge of the green and waits so as not to disturb the golfer, and transmits undulation information to the user's external terminal 400 to help determine the lie.

In addition, when the golfer records the putter count, the control unit 300 adds up the score for the corresponding hole, and can record the shot on the green and provide it.

In addition, if necessary, the front of the driving unit 100 is formed to protrude upward to support the golf bag, and a display is formed on the protruding front so that the golfer can directly control the control unit (400) without using the external terminal 400. 300) can also be controlled and the captured video can be checked.

Figure 5 is an example diagram showing the configuration of a deep learning system of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention, and Figure 6 is a CNN of a caddy robot equipped with golf assistance and autonomous driving functions according to the present invention. This is an example diagram showing an object detection model.

As shown in Figures 5 and 6, the caddy robot equipped with golf assistance and autonomous driving functions according to the present invention has built-in AI and is capable of recognizing and tracking registered golfers using a CNN algorithm. do.

The control unit 300 of the caddy robot is formed to learn based on data collected through AI, and is formed to recognize the golfer by deep learning the image generated while photographing the target golfer using a CNN algorithm. there is.

The AI formed in the control unit 300 is configured to receive RGB images and stereo depth images respectively when photographing a registered golfer. At this time, the camera 210 is formed to photograph the golfer from the left and right sides, respectively, so that the stereo depth image is input. Depth images can now be implemented.

Using the captured RGB image and Stereo Depth image, AI can recognize and track the registered golfer through the CNN algorithm. If the registered golfer is not recognized, the registered golfer rotates and moves based on the recognized position. You can then find registered golfers.

At this time, if the registered golfer is recognized, it will be tracked and moved again. If the registered golfer is not recognized, a signal will be sent to the external terminal owned by the registered golfer to receive the registered golfer's location and guide the user to move to that location. It may be possible.

The CNN algorithm returns depth, the target's center coordinates, and a flag indicating the presence and absence of the target. When the target is detected by the camera 210, PID-based motor control is performed to keep the target in the center of the image and follow it. It becomes possible.

When learning an image, the control unit 300 first forms a bounding box at the location of the golfer or human shape to perform calculation processing on the captured image more quickly, and determines the depth of the bounding box.

At this time, an arbitrarily set value may be applied to the depth value.

Additionally, if the pixels of the golfer or person included in the bounding box are less than 70%, the camera 210 discards the image by filtering it before passing it to the CNN algorithm. After re-photography, if the pixel of the golfer or person is more than 70%, the camera 210 discards the image. Only images are sent to the CNN algorithm, allowing registered golfers to be followed.

As described above, according to the caddy robot equipped with golf assistance and autonomous driving functions according to the present invention, it is formed to recognize the golfer, so the golfer can track and move the golfer through autonomous driving without having a separate transmitter. The golfer's hitting posture is recorded and saved to help correct the posture by comparing the standard posture with the golfer's posture. Based on field information and the golfer's posture, the ball's trajectory, distance measurement, and whether the target point is reached are preliminarily determined. There are effects that can be provided to golfers based on the judgment.

As described above, the present invention has been described with a focus on preferred embodiments, but those skilled in the art may vary the present invention without departing from the technical spirit and scope of the claims of the present invention. It can be implemented by modifying or modifying it accordingly. Accordingly, the scope of the present invention should be construed by the appended claims to include examples of many such modifications.

100: driving unit 110: driving wheel
120: drive motor 130: reducer
140: battery 200: detection unit
210: Camera 220: LiDAR sensor
230: GPS 240: Wind direction sensor
300: Control unit 310: Communication module
320: Database 400: External terminal

Claims (9)

A driving part on the upper part that can hold a golf bag and can be moved by a plurality of driving wheels;
a detection unit formed on the front of the drive unit to detect and track a registered golfer, and capture and provide images of the registered golfer's actions;
a control unit formed inside the driving unit to control the operation of the sensing unit and the driving unit, and providing golf assistance information by analyzing the golfer's behavior based on information captured by the sensing unit;
An external terminal that communicates wirelessly with the control unit and transmits a control command to the control unit or receives and outputs the golf assistance information analyzed by the control unit;
The detection unit
a camera formed on the front of the driving unit to capture and recognize the registered golfer;
A lidar sensor formed on the front of the driving unit to detect the position, speed, and direction of surrounding terrain and objects;
a GPS formed inside the driving unit and configured to determine the field position of the golf course by determining the position of the driving unit;
It is formed on the outer surface of the driving unit and consists of a wind direction sensor for determining wind speed and wind direction around the driving unit,
The detection unit recognizes the registered golfer and causes the driving unit to move while maintaining a certain distance from the registered golfer,
When the registered golfer takes a stance holding a club around the golf ball, the driving unit moves to the side or front of the registered golfer to capture the registered golfer's hitting posture at the golf ball through the camera. ,
When the registered golfer hits a golf ball, the sensor captures and stores front and rear images of the registered golfer's posture based on the hitting sound,
The control unit edits the image taken of the posture from the sensor by comparing it with the standard posture and transmits it to the external terminal to provide information so that the registered golfer can correct the posture.
A caddy robot equipped with golf assistance and autonomous driving functions.
According to clause 1,
The driving unit is formed with a reducer and a driving motor within it to individually drive the driving wheels, so that the direction can be changed to the left or right by varying the number of rotations of the driving wheels.
A caddy robot equipped with golf assistance and autonomous driving functions.
According to clause 1,
A battery is inserted into the rear of the driving unit, is capable of supplying power to the driving unit, the sensing unit, and the control unit, and is formed to be separated from the driving unit and replaced.
A caddy robot equipped with golf assistance and autonomous driving functions.
delete According to clause 1,
In order to register the golfer to be tracked, the detection unit photographs the golfer, determines the color of the clothing, analyzes the body shape of the golfer using a LiDAR sensor, registers the golfer, and then detects the movement of the golfer through the LiDAR sensor. Characterized in that the registered golfer can be tracked and moved by recognizing motion.
A caddy robot equipped with golf assistance and autonomous driving functions.
delete According to clause 1,
The detection unit is characterized in that it can measure the distance and falling position by measuring the hitting position, launch angle, and speed of the golf ball through the GPS and the lidar sensor.
A caddy robot equipped with golf assistance and autonomous driving functions.
According to clause 1,
The control unit further includes a database storing field information of a golf course and club distance information of the registered golfer,
Characterized in providing one or more information among undulation, hitting direction, and club based on the field information stored in the database, the distance information, and the location, altitude, and wind speed measured by the sensor.
A caddy robot equipped with golf assistance and autonomous driving functions.
According to clause 1,
The control unit is capable of storing, summing, and outputting the scores recorded by the registered golfer in each hole.
A caddy robot equipped with golf assistance and autonomous driving functions.