Method and apparatus for computing golf game parameters

• US 4,815,020 A
• Filed: 03/09/1987
• Issued: 03/21/1989
• Est. Priority Date: 03/09/1987
• Status: Expired due to Fees

• Current Assignee: Wayne L. Cormier
• Original Assignee: Wayne L. Cormier
• Inventors: Cormier, Wayne L.
• Primary Examiner(s): Harkcom, Gary V.
• Assistant Examiner(s): NGUYEN, LONG
• Application Number:
  US07/023,450
• Time in Patent Office: 743 Days
• Field of Search: 364/709, 364/410, 364/411, 364/561, 273/87 R, 273/DIG. 28, 273/77 R
• US Class Current: 473/407
• CPC Class Codes: A63B 2220/20 Distances or displacements
• CPC Class Codes: A63B 55/60 Wheeled carriers specially adapted for golf bags
• CPC Class Codes: A63B 69/3605 Golf club selection aids informing player of his average or expected shot distance for each club

Abstract

An apparatus and method for determining remaining distance to the green and for selecting an appropriate club to use in advancing the golf ball over the remaining distance. A device for storing the distances achieved in the past with a selected club is operated to yield a statistical value useful in selecting the club to use on the next stroke. In addition, the method and apparatus measures directly the distance achieved with the club used to advance the golf ball toward the green, and performance information is continually updated to provide currently-accurate performance information upon which to base the selection about which club to use on the next stroke.

Claims

1. A method of operating on golf-game parameters based upon a player'"'"'s present and previous activities on a course, the method comprising the steps of:

storing information about a distance from one location to a selected objective on the course;

storing information about a golf club used presently in advancing the golf ball from the one location to the selected objective;

determining a distance by which the golf ball is presently advanced toward the selected objective;

storing the determined distance in association with the golf club presently used;

determining presently-remaining distance by which the golf ball is to be advanced to the selected objective;

accessing from storage each distance previously achieved with a selected club;

comparing each distance previously attained with a selected club with the presently-remaining distance; and

displaying at least one suggested club to be used in advancing the golf ball over the presently-remaining distance to the selected objective.

2. The method according to claim 1 wherein in the step of determining presently-remaining distance, increments of distance are accumulated as the player advances substantially in direct line to a location of the golf ball intermediate the one location and the selected objective;

an angle between a line from the one location to the selected objective and said direct line is detected; and

the presently-remaining distance to the selected objective is determined with respect to the stored distance from the one location to the selected objective, said detected angle, and the increments of distance accumulated to the location of the golf ball.

3. The method according to claim 1 wherein in the step of accessing, each stored distance associated with each selected club is averaged for such selected club;

and in the step of comparing;

the averages of distances attained with selected clubs are compared with the presently-remaining distance.

4. Apparatus for providing golf-game parameters based upon a player'"'"'s previous and present activities on a golf course, the apparatus comprising:

storage means having a plurality of accessible storage locations therein for storing information about golf clubs and distances;

entry means coupled to the storage means for manually entering information about distance to a selected objective and about clubs used to advance a golf ball to the selected objective;

sensor means disposed to detect a distance substantially in a direct line to a location on the course to which the golf ball was advanced;

processor means coupled to the storage means and to the sensor means and to the entry means for determining a remaining distance to the selected objective from the location to which the golf ball was advanced, said processor means being operated to access from the storage means the distances stored therein attained with selected clubs for comparison with the determination of remaining distance to the selected objective; and

display means coupled to the processor means for displaying information about at least one club for use in advancing the golf ball over the remaining distance to the selected objective.

5. Apparatus as in claim 4 comprising:

angle detecting means coupled to the processor means and operated to produce information about an angle between said direct line and a line from the location of the golf ball to the selected objective;

said processor means operates on the angle information and on information about the distance to the selected objective and on the distance along said line for displaying on the display means information about at least one club for advancing the golf ball over the remaining distance to the selected objective.

6. Apparatus as is claim 4 wherein said storage means stores therein information about the distances previously achieved with each selected club;

and

said processor means operates to access the storage locations in said storage means for averaging a selected plural member of distances previously attained with each selected club for comparing the distance remaining to the selected objective with said averages of distances attained with each selected club for displaying on said display means information including a selected club to use in advancing the golf ball over the remaining distance to the selected objective.