Method and apparatus for uniquely identifying a golf ball at a target

• US 20030004005A1
• Filed: 06/28/2002
• Published: 01/02/2003
• Est. Priority Date: 06/29/2001
• Status: Active Grant

• Current Assignee: Clifford L. Ainsworth, Robert G. Leach
• Original Assignee: Clifford L. Ainsworth, Robert G. Leach
• Inventors: Ainsworth, Clifford L., Leach, Robert G.
• Granted Patent: US 6,974,391 B2
• Time in Patent Office: Days
• US Class Current: 473/151
• CPC Class Codes: A63B 2024/0037 on a target surface or at impact on the ground
• CPC Class Codes: A63B 2024/004 Multiple detectors or sensors each defining a different zone
• CPC Class Codes: A63B 2102/32 Golf
• CPC Class Codes: A63B 2220/803 Motion sensors
• CPC Class Codes: A63B 2220/805 Optical or opto-electronic sensors
• CPC Class Codes: A63B 2220/806 Video cameras
• CPC Class Codes: A63B 2225/15 with identification means that can be read by electronic means
• CPC Class Codes: A63B 2225/30 Maintenance
• CPC Class Codes: A63B 2225/50 Wireless data transmission, e.g. by radio transmitters or telemetry
• CPC Class Codes: A63B 2225/54 Transponders, e.g. RFID
• CPC Class Codes: A63B 24/0006 Computerised comparison for qualitative assessment of motion sequences or the course of a movement
• CPC Class Codes: A63B 24/0021 Tracking a path or terminating locations
• CPC Class Codes: A63B 37/0003 Golf balls
• CPC Class Codes: A63B 37/0088 Frequency
• CPC Class Codes: A63B 43/00 Balls with special arrangements
• CPC Class Codes: A63B 47/025 Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
• CPC Class Codes: A63B 57/357 for golf cups or holes, e.g. flags
• CPC Class Codes: A63B 57/40 Golf cups or holes
• CPC Class Codes: A63B 63/00 Targets or goals for ball games golf cups A63B57/40
• CPC Class Codes: A63B 67/02 Special golf games, e.g. miniature golf or golf putting games played on putting tracks; putting practice apparatus having an elongated platform as a putting track
• CPC Class Codes: A63B 69/3694 : for driving only
• CPC Class Codes: A63B 71/0605 : Decision makers and devices using detection means facilitating arbitration
• CPC Class Codes: A63B 71/0669 : Score-keepers or score display devices

Abstract

An apparatus for uniquely identifying a golf ball at a target includes a simulated golfing green having one or multiple target area apertures therein. A ball collector is mounted under each aperture. A ball identification means cooperates with the ball collector for identifying uniquely identified game balls from non-uniquely identified golf balls and transmits identity information corresponding to each game ball of the game balls to a remote processing station for correlating the identity of a golfer with the identity information. A surveillance means cooperates with the first target area so as to provide for remote monitoring of the first target area. A first signal means is provided for signalling the golfer and a remote monitor when a uniquely identified game ball has entered the aperture. A first sensor means is provided for detecting when a uniquely identified game ball lands in the first target area and for signalling the golfer and a remote monitor upon such detection.

Claims

1. An apparatus for uniquely identifying a golf ball at a target comprising:

a simulated golfing green first target area having a hole-in-one aperture therein,

a ball collector mounted under said aperture,

a ball identification means cooperating with said ball collector for identifying uniquely identified game balls from non-uniquely identified golf balls and for transmitting identity information corresponding to each game ball of said game balls to a remote processing station for correlating the identity of a golfer with said identity information,

a surveillance means cooperating with said first target area so as to provide for remote monitoring of said first target area,

a first signal means for signalling the golfer and a remote monitor when a uniquely identified game ball has entered said aperture,

a first sensor means for detecting when a uniquely identified game ball lands in said first target area and for signalling the golfer and a remote monitor upon detection.

2. The device of claim 1 wherein said simulated golfing green further comprises at least a second target area which at least partially surrounds said first target area, and a second sensor means for detecting when a uniquely identified game ball lands on said second target area and for signalling the golfer and a remote monitor upon detection, identity correlation means identifying the game ball and correlating the game ball to a golfer.

3. The device of claim 2 wherein at least one ball collector strip is mounted on said second target area.

4. The device of claim 3 wherein said simulated golfing green further includes a landing zone adjacent said target areas and disposed so as to lie between said target areas and the golfer.

5. The device of claim 4 wherein said simulated golfing green is inclined upwardly from the horizontal towards the golfer.

6. The device of claim 1 further comprising a second simulated golfing green substantially identical to said first simulated golfing green for positioning apart from said first simulated golfing green, a second surveillance means cooperating with said second simulated golfing green, wherein said first surveillance means has a first field of view which includes said second simulated golfing green and wherein said second surveillance means has a second field of view which includes said first simulated golfing green.

7. The device of claim 1 wherein said ball identification means includes radio frequency identification transponders mountable into the uniquely identified game balls and corresponding radio frequency identification sensors mounted into cooperation with said ball collector.

8. The device of claim 1 wherein said ball identification means includes a unique color applied to the uniquely identified game balls and a color detecting sensor cooperating with said ball collector and a ball washing apparatus.

9. The device of claim 1 wherein said ball collector includes a conduit leading to a ball manifold, and wherein said first target area includes a separate ball collector cooperating with said ball manifold via additional conduits.

10. The device of claim 9 wherein said first target area ball collector is an elongate ball collecting trough mounted generally laterally across said first target area.

11. The device of claim 10 wherein a first ball collecting trough is mounted laterally across said first target area, and wherein at least a second ball collecting trough is mounted laterally across said second target area.

12. The device of claim 11 wherein said first and said at least a second ball collecting trough feed separate conduits which feed into a ball manifold, a ball identification sensor mounted in cooperation with said manifold so as to detect uniquely identified game balls.

13. The device of claim 7 wherein, said radio frequency identification sensors include a receiver antenna coil and wherein said radio frequency identification transponders are RFID tags having a sensitive axis whereby, when oriented perpendicular to a winding of said receiver antenna coil is readable by said receiver coil, and wherein said each tag has a non-sensitive axis of orientation where it is least sensitive corresponding to when a transmitting antenna coil of said each tag is in axial alignment with said receiver antenna coil, and wherein said ball identification means includes a curved conduit adapted so that a golf ball rolls through said receiver antenna coil along a curved path such that the ball changes its path direction by ninety degrees while rolling through said receiver antenna coil, said receiver antenna coil mounted adjacent said conduit corresponding to said curved path, and wherein said receiver antenna coil is formed into an ellipse and biased such that a coil-winding axis of said receiver antenna coil follows said curved path.

14. The device of claim 13 wherein said conduit includes friction bumpers within said curved path to further rotationally bias the ball in its rotation as it passes through said curved path so as to cause the ball to perform a two-axis spin as it passes through said receiver antenna coil.

16. The method of claim 15 further comprising the step of providing at least a second target area which at least partially surrounds said first target area, and providing a second sensor means and detecting by said second sensor means when a uniquely identified game ball lands on said second target area and signalling the golfer and a remote monitor upon said detection, and correlating the identity of the game ball to a golfer.

17. The method of claim 16 further comprising providing a ball collector strip mounted on said second target area.

18. The method of claim 17 further comprising providing a landing zone adjacent said target areas and disposed so as to lie between said target areas and the golfer.

19. The method of claim 18 further comprising inclining said golfing green upwardly from the horizontal towards the golfer.

20. The method of claim 15 further comprising providing a second simulated golfing green substantially identical to said first simulated golfing green and positioning said second simulated golfing green apart from said first simulated golfing green, providing a second surveillance means cooperating with said second simulated golfing green, wherein said first surveillance means has a first field of view which includes said second simulated golfing green and wherein said second surveillance means has a second field of view which includes said first simulated golfing green, and said second surveillance means monitoring said first simulated golfing green and said first surveillance means simultaneously monitoring said second simulated golfing green.

21. The method of claim 15 further comprising providing radio frequency identification transponders and mounting them into the uniquely identified game balls and providing corresponding radio frequency identification sensors mounted into cooperation with said ball collector and identifying the game balls by radio frequency identification.

22. The method of claim 15 further comprising providing a unique color applied to the uniquely identified game balls and providing a color detecting sensor cooperating with said ball collector and sensing the game balls'"'"' colors so as to identify and sort game balls from other golf balls based on the color of the ball.

23. The method of claim 15 wherein said identifying step includes sensing the movement of the ball to be analyzed as it enters into an analysis area of said ball identification means, and providing therein multiple pairs of optical sensors, a first pair of optical sensors to determine that a ball is entering said area, a second pair of optical sensors, spaced downstream, for sensing that the ball has continued in its downstream motion.

24. The method of claim 15 includes providing color or contrast sensors and sensing the color or contrast of a golf ball to determine whether the golf ball is of a selected color or contrast, processing the sensor data to remove interference of extraneous markings, so as to provide differentiation data of the color or contrast of a range ball or a game ball, and retaining that information.

25. The method of claim 24 includes providing a third pair of optical sensors arranged to detect when a golf ball is in an eject location and, based on said differentiation data, ejecting game balls from a normal range ball flow path.

26. The method of claim 15 further comprising providing a unique color applied to the uniquely identified game balls and providing a color detecting sensor.

27. The device of claim 1 wherein said ball identification means includes a unique color applied to the uniquely identified game balls and a color detecting sensor.

15. A method for uniquely identifying a golf ball at a target comprising the steps of:

(a) providing a simulated golfing green first target area having a hole-in-one aperture therein,

(b) providing a ball collector mounted under said aperture and detecting golf balls entering the aperture,

(c) providing a ball identification means cooperating with said ball collector and identifying uniquely identified game balls from non-uniquely identified golf balls and transmitting identity information corresponding to each game ball of said game balls to a remote processing station and correlating the identity of a golfer with said identity information,

(d) providing a surveillance means cooperating with said first target area and remotely monitoring said first target area,

(e) providing a first signal means and signalling the golfer and a remote monitor when a uniquely identified game ball has entered said aperture,

(f) providing a first sensor means and detecting by said first sensor means when a uniquely identified game ball lands in said first target area and signalling the golfer and a remote monitor upon said detection.