Golf round data system golf club telemetry

• US 8,142,304 B2
• Filed: 10/11/2006
• Issued: 03/27/2012
• Est. Priority Date: 12/19/2000
• Status: Expired due to Term

• Current Assignee: Appalachian Technology LLC
• Original Assignee: Appalachian Technology LLC
• Inventors: Reeves, Goodwyn George
• Primary Examiner(s): Laneau, Ronald
• Assistant Examiner(s): MYHR, JUSTIN L
• Application Number:
  US11/548,320
• Publication Number:
  US 20070135237A1
• Time in Patent Office: 1,994 Days
• Field of Search: 473/190, 473/192, 473/219, 473/221, 473/407
• US Class Current: 473/223
• CPC Class Codes: A63B 2071/0691 Maps, e.g. yardage maps or electronic maps
• CPC Class Codes: A63B 2102/32 Golf
• CPC Class Codes: A63B 2220/12 Absolute positions, e.g. by using GPS
• CPC Class Codes: A63B 2220/13 Relative positions
• CPC Class Codes: A63B 2220/20 Distances or displacements
• CPC Class Codes: A63B 2220/50 Force related parameters
• CPC Class Codes: A63B 2225/20 with means for remote communication, e.g. internet or the like
• CPC Class Codes: A63B 2225/50 Wireless data transmission, e.g. by radio transmitters or telemetry
• CPC Class Codes: A63B 69/3605 Golf club selection aids informing player of his average or expected shot distance for each club
• CPC Class Codes: A63B 71/0616 Means for conducting or scheduling competition, league, tournaments or rankings
• CPC Class Codes: A63B 71/0619 Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
• CPC Class Codes: A63B 71/0622 Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
• CPC Class Codes: A63B 71/0669 Score-keepers or score display devices

Abstract

Golf club telemetry equipment sends signals to a receiver in a golf round data system. The signals uniquely identify the particular club a player has selected for a stroke and the fact that a stroke has been taken. The club identification can occur either before or during a stroke. Automatic detection of clubs and strokes simplifies round data collection for the player. Club identification before a stroke permits a forecast of the result of the stroke to be presented to the player prior to the stroke. The signals can be either acoustic or electromagnetic.

Claims

1. A golf data system comprising:

a location determining unit, at a portable data acquisition device, configured to determine a geographical location of the portable data acquisition device;

a telemetry assembly configured to be coupled to a shaft or grip of a golf club, the telemetry assembly including

a photosensor adapted for detecting that the golf club has been lifted from a golf bag; and

a transmitter configured to emit a signal including identification data unique to the telemetry assembly based on a detection at the photosensor that the golf club has been lifted from the golf bag; and

a memory, at the portable data acquisition device, configured to receive the identification data unique to the telemetry assembly, and store the identification data unique to the telemetry assembly in association with a current location of the portable data acquisition device as determined by the location determining unit.

2. The golf data system of claim 1, wherein

the photosensor is adapted to detect that the golf club has been lifted from the golf bag based on an amount of light detected by the photosensor.

3. The golf data system of claim 1, wherein

the telemetry assembly includes one or more additional sensors adapted for detecting that the golf club has been lifted from the golf bag, the one or more additional sensors including at least one of an accelerometer, a motion detector and a tilt switch, and

the transmitter is configured to emit the signal based on a detection by at least one of the one or more additional sensors that the golf club has been lifted from the golf bag.

4. The golf data system of claim 3, wherein

the accelerometer is adapted to detect that the golf club has been lifted from the golf bag based on a static or dynamic acceleration of the golf club detected by the accelerometer.

5. The golf data system of claim 3, wherein

the motion detector is adapted to detect that the golf club has been lifted from the golf bag based on a motion of the golf club detected by the motion detector.

6. The golf data system of claim 3, wherein

the tilt switch is adapted to detect that the golf club has been lifted from the golf bag based on a change in a tilt angle of the golf club detected by the tilt switch.

7. The golf data system of claim 1, wherein

the transmitter is configured to emit the signal based on the detection that the golf club has been lifted from the golf bag and stop transmitting the signal after a predetermined period of time.

8. The golf data system of claim 1, wherein

the transmitter is configured to intermittently emit the signal based on the detection that the golf club has been lifted from the golf bag.

9. The golf data system of claim 8, wherein

the transmitter is configured to intermittently emit the signal based on the detection that the golf club has been lifted from the golf bag and stop transmitting the signal after a predetermined period of time.

10. The golf data system of claim 1, wherein

the photosensor is adapted to detect that the golf club has been returned to the golf bag.

11. The golf data system of claim 10, wherein

the photosensor is adapted to detect that the golf club has been returned to the golf bag based on an amount of light detected by the photosensor.

12. The golf data system of claim 3, wherein

the at least one of the one or more additional sensors are adapted to detect that the golf club has been returned to the golf bag.

13. The golf data system of claim 12, wherein

the accelerometer is adapted to detect that the golf club has been returned to the golf bag based on a static or dynamic acceleration of the golf club detected by the accelerometer.

14. The golf data system of claim 12, wherein

the motion detector is adapted to detect that the golf club has been returned to the golf bag based on a motion of the golf club detected by the motion detector.

15. The golf data system of claim 12, wherein

the tilt switch is adapted to detect that the golf club has been returned to the golf bag based on a change in a tilt angle of the golf club detected by the tilt switch.

16. The golf data system of claim 10, wherein

the transmitter is configured to emit the signal based on the detection that the golf club has been returned to the golf bag.

17. The golf data system of claim 16, wherein

the transmitter is configured to emit the signal based on the detection that the golf club has been returned to the golf bag and stop transmitting the signal after a predetermined period of time.

18. The golf data system of claim 10, wherein

the transmitter is configured to intermittently emit the signal based on the detection that the golf club has been returned to the golf bag.

19. The golf data system of claim 18, wherein

the transmitter is configured to intermittently emit the signal based on the detection that the golf club has been returned to the golf bag and stop transmitting the signal after a predetermined period of time.

20. The golf data system of claim 10, wherein

the transmitter is configured to stop emitting the signal based on a detection that the golf club has been returned to the golf bag.

21. The golf data system of claim 1, wherein

the telemetry assembly further comprises a processor configured to receive data from the photosensor and determine, based on the received data, whether the golf club has been lifted from the golf bag.

22. The golf data system of claim 21, wherein

the determination of whether the golf club has been lifted from the golf bag is based on an amount of light detected by the photosensor.

23. The golf data system of claim 3, wherein

the telemetry assembly further comprises a processor configured to receive data from at least one of the one or more additional sensors and determine, based on the received data, whether the golf club has been lifted from the golf bag.

24. The golf data system of claim 23, wherein

the determination of whether the golf club has been lifted from the golf bag is based on an amount of light detected by the photosensor and one or more of a static or dynamic acceleration of the golf club detected by the accelerometer, a motion of the golf club detected by the motion detector and a change in a tilt angle of the golf club detected by the tilt switch.

25. The golf data system of claim 21, wherein

the processor is programmed to cause the transmitter to begin emitting the signal based on the determination that the golf club has been lifted from the golf bag.

26. The golf data system of claim 25, wherein

the processor is programmed to cause the transmitter to stop transmitting the signal after a predetermined period of time.

27. The golf data system of claim 21, wherein

the processor is programmed to cause the transmitter to intermittently emit the signal based on the determination that the golf club has been lifted from the golf bag.

28. The golf data system of claim 21, wherein the processor is programmed to cause the transmitter to intermittently emit the signal based on the determination that the golf club has been lifted from the golf bag and stop transmitting the signal after a predetermined period of time.

29. The golf data system of claim 21, wherein

the processor is additionally programmed to receive data from the photosensor and determine, based on the received data, whether the golf club has been returned to the golf bag.

30. The golf data system of claim 29, wherein

the determination of whether the golf club has been returned to the golf bag is based on an amount of light detected by the photosensor.

31. The golf data system of claim 23, wherein

the processor is additionally programmed to receive data from the photosensor and at least one of the one or more additional sensors and determine, based on the received data, whether the golf club has been returned to the golf bag.

32. The golf data system of claim 31, wherein

the determination of whether the golf club has been returned to the golf bag is based on an amount of light detected by the photosensor and one or more of a static or dynamic acceleration of the golf club detected by the accelerometer, a motion of the golf club detected by the motion detector and a change in a tilt angle of the golf club detected by the tilt switch.

33. The golf data system of claim 29, wherein

the processor is programmed to cause the transmitter to stop emitting the signal based on the determination that the golf club has been returned to the golf bag.

34. The golf data system of claim 29, wherein

the processor is programmed to cause the transmitter to emit the signal based on the determination that the golf club has been returned to the golf bag.

35. The golf data system of claim 34, wherein

the processor is programmed to cause the transmitter to stop transmitting the signal after a predetermined period of time.

36. The golf data system of claim 29, wherein

the processor is programmed to cause the transmitter to intermittently emit the signal based on the determination that the golf club has been returned to the golf bag.

37. The golf data system of claim 36, wherein

the processor is programmed to cause the transmitter to intermittently emit the signal based on the determination that the golf club has been returned to the golf bag and stop transmitting the signal after a predetermined period of time.

38. The golf data system of claim 21, wherein

the photosensor is configured to activate the processor when the golf club has been lifted, but not necessarily removed, from the golf bag.

39. The golf data system of claim 38, wherein

the photosensor configured to activate the processor when the golf club has been lifted, but not necessarily removed, from the golf bag, activates the processor based on an amount of light detected by the photosensor.

40. The golf data system of claim 38, wherein

the detection that the golf club has been lifted, but not necessarily removed, from the golf bag is based on an amount of light detected by the photosensor that is configured to activate the processor.

41. The golf data system of claim 38, wherein

the photosensor configured to detect whether the golf club has been lifted from the golf bag and the photosensor for activating the processor when the golf club has been lifted, but not necessarily removed, from the golf bag are different sensors included in the telemetry assembly.

42. The golf data system of claim 1, further comprising:

a display, at the portable data acquisition device, configured to display the information stored in the memory.

43. The golf data system of claim 42, wherein:

the memory, at the portable data acquisition device, configured to store an association between the identification data unique to the telemetry assembly and the golf club.

44. The golf data system of claim 43, wherein

the association includes information identifying the golf club.

45. The golf data system of claim 43, wherein

the display is configured to display information corresponding to the association between the identification data unique to the telemetry assembly and the golf club upon receiving the signal emitted from the transmitter.

46. The golf data system of claim 45, wherein

the information corresponding to the association between the identification data unique to the telemetry assembly and the golf club that is displayed is information identifying the golf club.

47. The golf data system of claim 46, wherein

the display at the portable data acquisition device is configured to display a map feature corresponding to a golf course together with the information identifying the golf club and the location at which the signal was received by the portable data acquisition device.

48. The golf data system of claim 47, wherein

the location is the location at which the signal was first received by the portable data acquisition device, last received by the data acquisition device or received by the data acquisition device at some point in time between reception of the first and last signal.

49. The golf data system of claim 45, wherein

the display is configured to stop displaying information corresponding to the association between the identification data unique to the telemetry assembly and the golf club upon receiving a signal emitted from the transmitter upon the golf club being returned to the golf bag.

50. The golf data system of claim 43, wherein

the identification data unique to the telemetry assembly stored in association with the current location of the portable data acquisition device is stored in the memory of the portable data acquisition device as a golf stroke taken with the golf club associated with the identification data.

51. The golf data system of claim 50, wherein

the telemetry assembly includes one or more sensors adapted for detecting that a golf ball has been struck with the golf club, said additional sensors including at least one of an accelerometer, a motion detector, and a tilt switch,

the transmitter is configured to emit the signal, which additionally indicates that a golf ball has been struck, based on a detection at one or more of said additional sensors that a golf ball has been struck with the golf club and

the memory is configured to store an indication that a golf ball has been struck with the golf club.

52. The golf data system of claim 51, wherein

the accelerometer is adapted to detect that a golf ball has been struck with the golf club based on a static or dynamic acceleration of the golf club detected by the accelerometer.

53. The golf data system of claim 51, wherein

the motion detector is adapted to detect that a golf ball has been struck by the golf club based on a motion of the golf club detected by the motion detector.

54. The golf data system of claim 51, wherein

the tilt switch is adapted to detect that a golf ball has been struck with the golf club based on a change in a tilt angle of the golf club detected by the tilt switch.

55. The golf data system of claim 51, wherein

the identification data unique to the telemetry assembly stored in association with the current location of the portable data acquisition device is stored in the memory of the portable data acquisition device as a golf stroke taken with the golf club associated with the identification data when the memory receives the data that a golf ball has been struck with the golf club.

56. The golf data system of claim 51, wherein

the telemetry assembly further comprises a processor configured to receive data from at least one of the one or more additional sensors and determine, based on the received data, whether a golf ball has been struck with the golf club.

57. The golf data system of claim 56, wherein

the determination of whether a golf ball has been struck with the golf club is based on one or more of a static or dynamic acceleration of the golf club detected by the accelerometer, a motion of the golf club detected by the motion detector, and a change in a tilt angle of the golf club detected by the tilt switch.

58. The golf data system of claim 50, wherein:

the memory, at the portable data acquisition device, configured to store information relating to a plurality of golf strokes.

59. The golf data system of claim 50, further comprising:

a processor, at the portable data acquisition device, configured to generate user statistics based on a plurality of golf strokes stored in the memory of the portable data acquisition device.

60. The golf data system of claim 50, further comprising:

a communication interface, at the portable data acquisition device, configured to transmit the stored information relating to the plurality of golf strokes from the portable data acquisition device to a computing device.

61. The golf data system of claim 50, further comprising:

a communication interface, at the portable data acquisition device, configured to transmit the stored information relating to the generated user statistics from the portable data acquisition device to a computing device.

62. The golf data system of claim 1, wherein

the transmitter may be either a transmitter or a transceiver.

63. The golf data system of claim 1, further comprising:

a second transmitter, at or near the golf bag, configured to receive the signal emitted from the transmitter and re-transmit the identification data unique to the telemetry assembly to the portable data acquisition device.

64. The golf data system of claim 63, wherein

the second transmitter is configured to re-transmit the identification data unique to the telemetry assembly to the portable data acquisition device at a higher power or different signal frequency than the first transmitter.

65. The golf data system of claim 63, wherein

the second transmitter may be either a transmitter or a transceiver.