Patent Application
20240359074
The aspects of the disclosed embodiments pertain to the field of mechanic robots. More specifically, the aspects of the disclosed embodiments provide a robot with a movable arm suitable for drawing golf balls and setting them at the stand of a player.
In the prior art there are known solutions in which the user manually provides a golf ball to the stand of the player. Gravitation-based solutions are known which consist on putting a golf ball into a basket with balls and pressing a button to release a lock. The ball descends along a guide to the ground to the site where a tee for the ball is positioned.
US document U.S. Pat. No. 5,665,004 discuses an automatic dispenser of golf balls in which the user has to release the lock manually to enable gravitational falling of the ball.
Mechanical (gravitation-based) solutions in which the user manually releases a lock have several disadvantages. Preparation of the player for the stroke takes about 20-30 seconds and the stroke itself 0.5 seconds. After each stroke the player has to change position or put the club aside to press the lock button and this takes the same time as manual positioning of the ball on the tee. Gravitation-based solutions need to be integrated with a ball feeder which has large dimensions. The user has not physical room in a training hall to carry large-sized equipment. Numerous golf players worldwide are middle-aged or are more than 60. In their majority they are not able to bend and squat continually to grab the balls.
The aspects of the disclosed embodiments provide a robot to automate the process for setting golf balls and at the same time for streamlining playing golf.
According to the aspects of the disclosed embodiments, a robot is provided for setting golf balls, the robot comprising an arm, a head connected to the arm, a controller, characterizing in that on the head a gripping element is arranged capable to grip golf balls, and the controller is provided with a software to enable movement of the golf ball into an indicated position.
Preferably, the arm has at least two articulated joints.
In one embodiment, the gripping element is a gripper or a suction element, preferably a silicone one.
Preferably, it comprises determining means which are configured to determine whether the ball set on a tee has been hit.
The determining means is a set of lasers intended to create a 3D space of the surroundings.
In another embodiment in practice the set of lasers is configured to be oriented automatically towards the golf ball.
The set of lasers is provided on the arm.
In one embodiment, the determining means is a camera.
Preferably, the camera is configured to determine when the golf ball on the tee is hit.
In another embodiment, in practice, the robot is provided with a second camera which is intended to monitor a movement of a player.
In another embodiment, it comprises a container intended to store golf balls, preferably on which the arm is secured.
The container gravitationally forces golf balls to a site of delivery from which they may be drawn by the arm.
According to the invention, a method for setting golf balls by means of a robot is provided, said method comprising the following steps:
Preferably, step a) of configuring of the initial position A and the final position B is carried out through recording a movement of an arm moved by the user.
In another embodiment, step a) of configuring of the initial position A and the final position B is carried out automatically, by means of at least one camera and through analysing of an obtained image by a resident software.
In one embodiment, step a) of configuring of the initial position A and the final position B is carried out automatically by a set of lasers or cameras to create a 3D image of the surroundings of the robot, and through analysing of an obtained image by a resident software.
Preferably, after step c) step d) is performed of analysing play of a player by means of a set of lasers and a second camera and obtaining results of an analysis of the golf ball stroke.
The aspects of the disclosed embodiments as presented enables elimination of user bending and squatting to set the balls manually on tees after each stroke. The user gains more time for training. The aspects of the disclosed embodiments automatically serves balls and thus the user, after each stroke, may make further ones without necessity to make technical breaks. The aspects of the disclosed embodiments has small dimensions and is lightweight and due to this it is easily portable. Robot may be magnetized easily. The affixed QR codes quickly redirect the user to the payment gate and the robot is activated only after payment is done.
The aspects of the disclosed embodiments will be presented in more detail in a preferable embodiment with reference to the attached drawing in which:
A robot for setting golf balls is applicable in training halls where users practice playing golf.
The robot for setting golf balls is constructed of an arm 1 and a head 2, as shown in
On the head 2 there is a gripping element 3 arranged to catch golf balls in the vicinity thereof, preferably in the container 4, and to convey them to a tee for a ball. Upon setting the ball on the tee, the arm 1 retracts and a player may strike the ball with his/her golf club. Preferably, the ball gripping element 3 is a suction element made of a silicon material, as shown in
The controller 5 of the robot for setting golf balls is provided with a software suitable to enable automatic conveying of the golf ball by means of the robot from an indicated site, preferably the container 4, to a desired position.
In one embodiment the robot comprises determining means which are configured to determine whether a ball set on the tee has been hit. This is an unambiguous information that the ball on the tee has been used and the player needs another one.
In one embodiment such determining means is a set of lasers intended to create a 3D space of the surroundings. The set of lasers at each movement of the arm scans the space between the beginning and the end of the arm to create a 3D image of the surroundings. Next the robot software analyses the 3D image created with the use of laser analysis and identifies the positions of the balls available on the tray. The site where the tee with the ball is positioned is also determined by the analysing software for the image provided from the set of lasers.
The set of lasers is preferably configured to be oriented automatically towards the golf ball. In one embodiment the set of lasers is positioned on the arm 1. The user, in one embodiment, manually orients the set of lasers towards the ball on the tee and these sensors determine whether the ball has been hit. If presence of the ball is not detected, then the software sends a command to the robot to set a new ball. The set of lasers, in this embodiment, requires manual setting. The new ball is set in 1 second after the stroke.
In another embodiment, the determining means is a camera which is configured to determine when the golf ball on the tee is hit. The camera monitors a position of the tee and controls whether there is the ball on it. The user does not set the camera manually. The software analyses an image from the camera and determines when the ball disappears from the tee. Then it sends a command to the robot to set a new ball. The new ball is set on the tee in about 5-6 seconds after the previous one is hit. In one example, the camera is secured on the arm 1 of the robot.
In one embodiment, in which the robot does not necessarily have determining means, the container 4 is preferably shaped in a manner to have the balls dropping from the same site from which the arm 1 is able to draw them. The software, upon indication of the site from which the ball is to be drawn and the site where the ball is to beset, repeats a movement. The movement of the robot, in this example, is made manually, preferably by means of a Bluetooth button. This is an energy-saving solution.
In one embodiment, the robot is provided with a second camera which is intended to monitor the movement of the player. The second camera records each movement of the player and his strokes. Then, by means of artificial intelligence, analysis of the movement is performed with indication of errors in each stoke and suggested corrections. Preferably, such information may be communicated to the player's phone. The present invention uses the set of lasers, cameras and artificial intelligence algorithms.
Another aspect of the disclosed embodiments is a method for setting golf balls that uses the above-described robot. The method comprises four steps:
The arm 1 of the robot raises the ball from the initial position A and sets it on the tee—final position B. Raising of the ball is carried out, in this embodiment, by means of the suction element mounted preferably on the head 2. The suction element sucks to the ball due to the weight of the robot, and then the ball is forced over the tee in order to throw the ball out.
In one embodiment, step a) of configuring of the initial position A and the final position B is carried out though recording the movement of the arm 1 manually moved by the user. Upon pressing of a configuration button the robot is shown where it is supposed to draw the ball from—initial position A. Then the arm 1 of the robot is manually moved to a point above the tee where the ball is to be dropped—final position B. The resident software will make it possible to repeat the movement of the robot from point A to point B upon the user manually calling it in.
In one example, step a) of configuring of the initial position A and the final position B is carried out automatically, for example by means of at least one camera and through analysis of the obtained image by the resident software. It should be noted that the initial position A may be also programmed fixedly at the device manufacturing stage.
In another embodiment, the user manually configures the initial position A and the final position B through the movement of the arm 1, i.e., manually guides the arm to the initial position A and then to the final position B.
The software may analyse the image from the camera and automatically set the ball on the tee, if the previous one has been hit. In this example, the user does not have to initiate this action by means of a button, the movement is executed automatically.
In a further embodiment, step a) of configuring of the initial position A and the final position B is carried out automatically by the set of lasers or cameras that creates the 3D image of the surroundings of the robot, and through analysing of the obtained image by the resident software. The robot is capable to recognize by itself the initial point A and the final point B without any input from the user. The arm 1 of the robot with the laser mounted thereon, upon actuation, will make a rotational movement by 180 degrees and will create the 3D image under the arm. The same applies to the camera. The resident software will analyse thus obtained image and will determine the positions of the tee on which the balls are to be set as well as the site for collecting balls from which the new ball is to be drawn. The position A preferably will be within the cavity of the container 4 or another site for storing balls, while the position B, determined by the laser, will be on the tee for balls. In another embodiment, the set of lasers needs to be configured manually by the user at the very beginning.
In another embodiment, after step c) step d) is executed of analysing play of the player by means of the set of lasers and the second camera, and obtaining results of analysis of golf ball stroke. The set of lasers creates a 3D image and the second camera is oriented towards the player and records his/her strokes. The recordings are provided to a software using artificial intelligence to analyse the strokes and provides the stroke analysis, shows errors and proposes corrections for the next stroke. The present invention uses the set of lasers, cameras and artificial intelligence algorithms.
| Number | Date | Country | Kind |
|---|---|---|---|
| 23461570.6 | Apr 2023 | EP | regional |
