Enhanced golf simulation system

• US 5,221,082 A
• Filed: 02/05/1992
• Issued: 06/22/1993
• Est. Priority Date: 02/05/1992
• Status: Expired due to Fees

• Current Assignee: Bay Virtual Systems, Inc., Ingolf Corporation
• Original Assignee: Ingolf Corporation
• Inventors: Curshod, Donald B.
• Primary Examiner(s): Mancene, Gene
• Assistant Examiner(s): CHERICHETTI, CINDY
• Application Number:
  US07/830,575
• Time in Patent Office: 503 Days
• Field of Search: 434/252, 273/183 C, 273/184 R, 273/185 A, 273/185 B, 273/185 R
• US Class Current: 473/199
• CPC Class Codes: A63B 2024/0034 during flight
• CPC Class Codes: A63B 2024/0037 on a target surface or at impact on the ground
• CPC Class Codes: A63B 2102/32 Golf
• CPC Class Codes: A63B 2220/30 Speed
• CPC Class Codes: A63B 2220/35 Spin
• CPC Class Codes: A63B 2220/805 Optical or opto-electronic sensors
• CPC Class Codes: A63B 24/0021 Tracking a path or terminating locations
• CPC Class Codes: A63B 69/36 for golf
• CPC Class Codes: A63B 69/3655 Balls, ball substitutes, or attachments on balls therefor

Abstract

A golf simulator includes a screen for displaying a simulated golf hole. Sensors measure one or more parameters of a hit golf ball hit with a golf club by a player. These parameters may include the velocity, trajectory, and spin of a golf ball. A computer determines the distance and location of the hit golf ball from the simulated hole as a function of the measured parameters. The computer enhances a player'"'"'s shot by a predetermined enhancement factor. In a preferred embodiment the calculated forward velocity of a hit ball is increased with the enhancement factor to obtain an enhanced forward velocity. The enhancement factor can be a predetermined percentage ranging between 0 and 200 percent. The enhancement factor can be automatically phased out, attenuated, or cancelled as the player approaches the simulated hole. The display screen displays the enhancement factor of a player.

Claims

1. A golf simulation system, comprising:

display means for displaying a simulated golf hole;

sensor means for measuring one or more parameters indicative of the performance of a player in striking a golf ball;

computer means for determining the simulated distance and location of the hit golf ball from the simulated hole as a function of the measured one or more parameters indicative of the performance of the player;

said display means being connected to said computer means;

said computer means including shot enhancement means for relatively enhancing a player'"'"'s shot by a predetermined enhancement factor; and

means for loading and storing a predetermined enhancement factor into a memory system for said computer means.

2. The golf simulation system of claim 1 including means for inputting an enhancement factor to be applied to the player.

3. The golf simulation system of claim 2 wherein the means for inputting an enhancement factor to be applied to the player include keyboard means for entering information relative to the player into the computer means.

4. The golf simulation system of claim 1 wherein the sensor means for measuring one or more parameters indicative of the performance of a player in striking a golf ball includes means for measuring the velocity of the golf ball.

5. The golf simulation system of claim 4 wherein the shot enhancement means includes means for increasing the calculated forward velocity of a hit ball to obtain an enhanced simulated forward velocity for that hit ball.

6. The golf simulation system of claim 5 wherein the means for increasing the calculated forward velocity of a hit ball to obtain an enhanced forward velocity for that hit ball includes means for enhancing the forward velocity by a predetermined percentage.

7. The golf simulation system of claim 1 wherein the computer means includes means for automatically phasing out the enhancement factor as the player approaches the simulated hole.

8. The golf simulation system of claim 7 wherein the means for automatically phasing out the enhancement as the green is approached includes means attenuating the enhancement factor according to a predetermined scheme as a function of the player'"'"'s distance from the hole.

9. The golf simulation system of claim 1 wherein the display means includes means for displaying the enhancement factor of a player.

10. A golf simulation system, comprising:

display means for displaying a simulated golf hole;

sensor means for measuring the velocity, trajectory, and spin of a golf ball hit with a golf club by a player;

computer means for determining the distance and location of the hit golf ball from the simulated hole as a function of the measured velocity, trajectory, and spin of the golf ball, said display means being connected to said computer means;

said computer means including shot enhancement means for relatively enhancing a player'"'"'s shot by a predetermined enhancement factor; and

means for loading and storing a predetermined enhancement factor into a memory system for said computer means.

11. The golf simulation system of claim 10 wherein the shot enhancement means includes means for increasing the calculated forward velocity of a hit ball to obtain an enhanced forward velocity for that hit ball.

12. The golf simulation system of claim 11 wherein the means for increasing the calculated forward velocity of a hit ball to obtain an enhanced forward velocity for that hit ball includes means for enhancing the forward velocity by a predetermined percentage.

13. The golf simulation system of claim 12 wherein the predetermined percentage ranges between 0 and 200 percent.

14. The golf simulation system of claim 10 wherein the computer means includes means for automatically phasing out the enhancement factor as the player approaches the simulated hole.

15. The golf simulation system of claim 14 wherein the means for attenuating the enhancement as the green is approached includes means attenuating the enhancement factor according to a predetermined scheme as a function of the player'"'"'s distance from the hole.

16. The golf simulation system of claim 14 wherein the means for automatically phasing out the enhancement facto as the green is approached includes means for cancelling the enhancement factor at a predetermined distance from the hole.

17. The golf simulation system of claim 10 wherein the display means includes means for displaying the enhancement factor of a player.

18. An improved method of simulating a golf game, comprising the steps of:

displaying a simulated golf hole;

measuring with sensors one or more parameters indicative of the performance of a player striking a golf ball with a golf club;

computing the distance and location of the hit golf ball from the simulated hole as a function of the one or more measured parameters of the struck golf ball;

enhancing a player'"'"'s shot with a predetermined enhancement factor; and

loading and storing the predetermined enhancement factor into a memory system.

19. The method of claim 18 including the step of loading the predetermined enhancement factor from a keyboard.

20. The method of claim 18 wherein the step of enhancing a player'"'"'s shot with a predetermined enhancement factor includes increasing the calculated forward velocity of a hit ball to obtain an enhanced forward velocity for that hit ball.

21. The method of claim 20 wherein the step of increasing the calculated forward velocity of a hit ball to obtain an enhanced forward velocity for that hit ball includes enhancing the forward velocity by a predetermined percentage.

22. The method of claim 18 including the step of attenuating the enhancement factor as the player approaches the simulated hole.

23. The method of claim 22 wherein the step of automatically phasing out the enhancement factor as the hole is approached, includes attenuating the enhancement factor according to a predetermined scheme as a function of the player'"'"'s distance from the hole.

24. The method of claim 22 wherein the step of automatically phasing out the enhancement factor as the hole is approached includes cancelling the enhancement factor at a predetermined distance from the hole.

25. The method of claim 18 wherein the step of displaying a simulated golf hole includes displaying the enhancement factor of a player.

26. An improved method of simulating a golf game, comprising the step of:

displaying a simulated golf hole;

measuring with sensors the velocity, trajectory, and spin of a golf ball hit with a golf club by a player;

computing the distance and location of the hit golf ball from the simulated hole as a function of the measured velocity, trajectory, and spin of the hit golf ball;

enhancing a player'"'"'s shot with a predetermined enhancement factor which increases the calculated forward velocity of a hit ball to obtain an enhanced forward velocity for that hit ball;

automatically phasing out the enhancement factor as the player approaches the simulated hole according to a predetermined scheme as a function of the player'"'"'s distance from the hole; and

displaying the enhancement factor of a player.