Automatically-scoring golf game

• US 5,487,542 A
• Filed: 03/21/1995
• Issued: 01/30/1996
• Est. Priority Date: 03/21/1995
• Status: Expired due to Term

• Current Assignee: Thomas P. Foley
• Original Assignee: Embarq Incorporated (Lumen Technologies, Inc.)
• Inventors: Foley, Thomas P.
• Primary Examiner(s): Marlo, George J.
• Application Number:
  US08/408,044
• Time in Patent Office: 315 Days
• Field of Search: 273/186.2, 273/186.3, 273/184 R, 273/185 R, 273/213, 273/162 A, 273/32 H, 273/176 FA, 273/176 R, 273/187.4
• US Class Current: 473/153
• CPC Class Codes: A63B 2024/0037 on a target surface or at impact on the ground
• CPC Class Codes: A63B 2024/0053 for locating an object, e.g. a lost ball
• CPC Class Codes: A63B 2102/32 Golf
• CPC Class Codes: A63B 2209/08 magnetic
• CPC Class Codes: A63B 2220/17 Counting, e.g. counting periodical movements, revolutions or cycles, or including further data processing to determine distances or speed
• CPC Class Codes: A63B 2220/53 Force of an impact, e.g. blow or punch
• CPC Class Codes: A63B 2220/58 Measurement of force related parameters by electric or magnetic means
• CPC Class Codes: A63B 2220/801 Contact switches
• CPC Class Codes: A63B 2220/805 Optical or opto-electronic sensors
• CPC Class Codes: A63B 2225/15 with identification means that can be read by electronic means
• 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 24/0021 Tracking a path or terminating locations
• CPC Class Codes: A63B 43/00 Balls with special arrangements
• CPC Class Codes: A63B 45/02 Marking of balls
• CPC Class Codes: A63B 53/005 Club sets
• 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 71/0605 Decision makers and devices using detection means facilitating arbitration
• CPC Class Codes: A63B 71/0669 Score-keepers or score display devices

Abstract

A golf game uses radio signals from golf clubs to signal to a central computer for automatic score-keeping by the computer. Sensors in each hole also send signals to the computer on the completion of each hole play for each golfer. The golf clubs are distinguishable by the computer according to their radio frequencies or digital or other signal processing and coding encoding. The golf clubs include transmitters in their handles which emit radio signals when the clubs are struck against preferably special golf balls, which incorporate magnets or other sensed qualities in their structure; the clubs include magnetic or other corresponding sensors. Each player, upon starting the game, inputs his/her name or initials along with an identification of the specific club he/she has selected to use on the course. Scores are reported optionally at each hole, and a final score is reported by the computer at the conclusion of play.

Claims

1. In a game for players, of the type having a ball, a plurality of clubs for striking the ball, and holes into which the ball may fall, and wherein scores are maintained, the improvement comprising:

a ball-strike sensor associated with each respective club;

a transmitter associated with each respective club, the transmitter being coupled to the ball-strike sensor of the respective club for emitting a signal upon striking the ball, the signal being unique to the respective club and distinguishable from signals of all others of the clubs;

receiver means for receiving the signals, the receiver means including signal identifying means for determining the respective club which has struck the ball;

processing means for calculating and keeping scores, the processing means being coupled to the receiver means;

ball-in-hole sensors, coupled to the processing means, for reporting presence of the ball in each of the holes; and

score-displaying means, coupled to the processing means, for selectively exhibiting a score of the respective club.

2. The improvement according to claim 1, wherein the ball-strike sensor includes means for distinguishing ball contact from other contacts with objects other than the ball.

3. The improvement according to claim 2, wherein

the ball includes means for generating a permanent magnetic field and

the ball-strike sensor includes a magnetic sensor responsive to the magnetic field,

wherein the club sends the signal to the processing means only when the ball is struck.

4. The improvement according to claim 3, wherein the club includes a ball-striking face, the face includes a cover of non-magnetic material, and the magnetic sensor is disposed in adjacent the face behind the material.

5. The improvement according to claim 2, wherein the ball-strike sensor includes selectively a force sensor, an optical sensor, and a magnetic sensor.

6. The improvement according to claim 2, wherein

the ball includes selectively optical and magnetic properties,

the ball-strike sensor includes a force sensor, and

the ball-strike sensor includes an other sensor being selectively an optical sensor and a magnetic sensor responsive to selectively the optical and magnetic properties of the ball.

7. The improvement according to claim 2, further including a plurality of the ball, and wherein

each one of the balls includes an infra-red optical identification marking, and

the ball-strike sensor includes

an impact sensor and an optical scanner for reading the identification marking of each one of the balls.

8. The improvement according to claim 2, further including a plurality of the ball, and wherein

each one of the balls includes a unique identification marking being selectively an optical marking and an electronic marking, and

the ball-strike sensor includes

means for reading the identification marking of each one of the balls.

9. The improvement according to claim 1, wherein the transmitter includes an antenna in an elongated handle of the respective club.

10. The improvement according to claim 1, wherein the clubs include respective unique identifying indicia observable by the players and the score-displaying means selectively shows the indicia when reporting scores.

11. The improvement according to claim 1, wherein the score-displaying means includes a plurality of hole displays, each of the hole displays being located adjacent a respective one of the holes.

12. The improvement according to claim 1, wherein the score-displaying means includes a printer for making a hard copy of a final score.

13. The improvement according to claim 1, wherein the score-displaying means includes an input device and a confirmation display of player names.

14. The improvement according to claim 1, wherein the score-displaying means provides information including selectively player names, order of play, hole scores, hole-in-one announcements, instructions, and final scores.

15. The improvement according to claim 1, wherein the score-displaying means includes selectively voice announcements, audible alarms, and lights.

16. The improvement according to claim 1, wherein the signals are distinguishable by incorporating various different electronic signal processing methods.

17. The improvement according to claim 16, wherein the signals are distinguishable selectively by

being transmitted on various different radio frequencies,

incorporating various different digital codes,

digital compression, and

selectively phase coding and other signal processing methods.

18. In a plurality of clubs for striking balls, the improvement comprising:

a ball-strike sensor associated with each respective club;

a transmitter associated with each respective club, the transmitter being electrically coupled to the ball-strike sensor of the respective club for emitting an electrical signal upon striking the ball, the signal being unique to the respective club and distinguishable from signals of all others of the clubs whereby any of the plurality of clubs may be identified upon striking a ball.

19. The improvement according to claim 18, wherein the transmitter includes an antenna in an elongated handle of the respective club.

20. The improvement according to claim 18, including a ball wherein:

the ball includes selectively optical patterns and magnetic fields; and

the ball-strike sensor includes, for distinguishing ball contact from other contacts with objects other than the ball, selectively a force sensor, an optical sensor, and a magnetic sensor.