Launch monitor

• US 7,837,572 B2
• Filed: 06/07/2004
• Issued: 11/23/2010
• Est. Priority Date: 06/07/2004
• Status: Active Grant

• Current Assignee: Acushnet Company (FILA Holdings Corp.)
• Original Assignee: Acushnet Company (FILA Holdings Corp.)
• Inventors: Gribben, Douglas Alan, Toupin, Michael J., Bissonnette, Laurent, Pelletier, Diane I., Lentz, Paul, Gobush, William
• Primary Examiner(s): Hotaling, II; John M.
• Assistant Examiner(s): D'AGOSTINO, PAUL ANTHONY
• Application Number:
  US10/861,441
• Publication Number:
  US 20050272512A1
• Time in Patent Office: 2,360 Days
• Field of Search: 473150-153, 473/131, 473/140, 473/141, 473/143, 473/155, 473/156, 473/190, 473/192, 473198-200, 473/231, 473/233, 473/407, 473/409
• US Class Current: 473/151
• CPC Class Codes: A63B 2024/0012 Comparing movements or motion sequences with a registered reference
• CPC Class Codes: A63B 2024/0028 Tracking the path of an object, e.g. a ball inside a soccer pitch
• CPC Class Codes: A63B 2024/0031 at the starting point
• CPC Class Codes: A63B 2024/0034 during flight
• CPC Class Codes: A63B 2102/32 Golf
• CPC Class Codes: A63B 2220/05 Image processing for measuring physical parameters
• CPC Class Codes: A63B 2220/16 Angular positions
• CPC Class Codes: A63B 2220/20 Distances or displacements
• CPC Class Codes: A63B 2220/30 Speed
• CPC Class Codes: A63B 2220/35 Spin
• CPC Class Codes: A63B 2220/807 Photo cameras
• 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 2225/74 with powered illuminating means, e.g. lights
• CPC Class Codes: A63B 24/0003 Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
• 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 43/008 with means for improving visibility, e.g. special markings or colours illuminating or reflecting means A63B43/06
• CPC Class Codes: A63B 69/3623 for driving A63B69/3608, A63B69/3658, A63B69/3661, A63B69/3667 and A63B69/3691 take precedence
• CPC Class Codes: A63B 69/3658 Means associated with the ball for indicating or measuring, e.g. speed, direction
• CPC Class Codes: A63B 71/06 : Indicating or scoring devices for games or players , or for other sports activities

Abstract

A launch monitor that includes substantially all of its functional components on or within a housing is disclosed. In one embodiment, the launch monitor is capable of being transported and used in any desired location. One or more camera'"'"'s, flashes, and triggers may be used to acquire images of a golf club and golf ball. The launch monitor is preferably capable of receiving and transmitting data over a wireless network. Acquired images and other data may be analyzed by a processor, and then displayed using an LED, LCD or other type of display or printer. The launch monitor may “recognize” a plurality of golf clubs and golf balls based on an optical fingerprint. The optical fingerprints, which are preferably stored in a memory, allow the launch monitor to identify a golf club and/or ball substantially soon after they are placed in the field of view of the monitor Optical fingerprinting enables automatic record keeping, and storing performance data and equipment used simultaneously. This feature eliminates tedious record keeping, eliminates data entry errors, and enables rapid equipment optimization.

Claims

1. A method for determining club and ball kinematics, comprising the steps of:

providing two or more portable apparatus comprising;

a camera system operable to acquire a plurality of images of a field of view; and

a processor operable to run an operating system; and

a network capability operable to interact with the operating system of each of the two or more portable apparatus;

using the processor to determine the kinematics of a golf club and golf ball based on the plurality of images;

wherein;

each of the two or more portable apparatus are operable to communicate with one another using the network capability in order to transmit information between one another; and

a remote data processing device is operable to instruct the processor to reduce power consumption from a battery.

2. The method according to claim 1, wherein the network comprises a wireless network.

3. The method according to claim 1, wherein the remote data processing devices comprise a computer.

4. The method according to claim 1, wherein a kinematic analysis comprises determining at least one of following characteristics of the golf ball:

the speed, backspin, side spin, rifle spin, launch angle, or azimuth angle.

5. The method according to claim 1, wherein the network comprises a standard Ethernet connection.

6. The method according to claim 1, wherein the network comprises a wireless network, and wherein the remote data processing devices communicate with the apparatus over the wireless network in order to perform at least one of activation, set-up, calibration, or diagnosis.

7. The method according to claim 1, wherein the network is operable to transfer data to a central server to display at least one of a golfer'"'"'s characteristics, club characteristics, ball characteristics, ball trajectory, or equipment comparison.

8. The method of claim 1, wherein the network is operable to transmit transaction information to a central server, wherein the transaction information comprises an equipment order, financial information of a purchaser, a shipping address, or salesperson information.

9. The method according to claim 1, wherein the network is operable to update software for the operating system.

10. The method according to claim 1, wherein the network is operable to transfer data to multiple data consumers.

11. The method according to claim 2, wherein the network is operable to transfer data at a rate of 1 Mbps or more.

12. The method according to claim 2, wherein the network is operable to transfer data at a rate of 5 Mbps or more.

13. The method according to claim 2, wherein the network is operable to transfer data at a rate of 10 Mbps or more.

14. The method of claim 8, wherein the network is operable to transmit order confirmation information to the apparatus.

15. An apparatus for determining golf club and ball kinematics, comprising:

a camera system operable to acquire a plurality of images of a field of view, the camera system operatively connected to a processor; and

a networking device operatively connected to the processor;

wherein;

the processor is operable to determine the kinematics of a golf club and golf ball based on the plurality of images;

the networking device is operable to transmit the kinematics to a remote data processing device; and

the remote data processing device is operable to instruct the processor to reduce power consumption from a battery.

16. The apparatus according to claim 15, wherein the networking device comprises a wireless network device.

17. The apparatus according to claim 15, wherein the remote data processing device comprises a computer.

18. The apparatus according to claim 15, wherein the remote data processing device comprises an electronic display.

19. The apparatus according to claim 15, wherein the networking device comprises a standard Ethernet connection.

20. The apparatus according to claim 15, wherein the networking device comprises a telephone modem.

21. The apparatus according to claim 15, wherein the networking device is operable to transfer data to a central server to display at least one of golfer characteristics, club characteristics, ball characteristics, ball trajectory, and equipment comparison.

22. The apparatus according to claim 15, wherein the networking device is operable to perform automatic software updates.

23. The apparatus according to claim 15, wherein the networking device is operable to transfer data to multiple data consumers.

24. The apparatus according to claim 16, wherein the networking device is operable to transfer data at a rate of 1 Mbps or more.

25. The apparatus according to claim 16, wherein the networking device is operable to transfer data at a rate of 5 Mbps or more.

26. The apparatus according to claim 16, wherein the networking device is operable to transfer data at a rate of 10 Mbps or more.

27. An apparatus for determining golf club and ball kinematics, comprising:

a camera system operable to acquire a plurality of images of a golf ball;

a processor for analyzing the plurality of images to determine the kinematics of the golf ball;

a wireless networking device operable to interact with the processor; and

a remote processing device that interacts with the wireless networking device in order to transmit information therebetween;

wherein the remote data processing device is operable to instruct the processor to reduce power consumption from a battery.

28. The apparatus according to claim 27, wherein the wireless networking device is operable to transfer data at a rate of 1 Mbps or more.

29. The apparatus according to claim 27, wherein the wireless networking device is operable to transfer data at a rate of 5 Mbps or more.

30. The apparatus according to claim 27, wherein the wireless networking device is operable to transfer data at a rate of 10 Mbps or more.

31. The apparatus according to claim 27, wherein the remote data processing device comprises a computer.

32. The apparatus according to claim 27, wherein the remote data processing device comprises an electronic display.

33. The apparatus according to claim 27, wherein the wireless networking device is operable to transfer data to a central server to display at least one of a golfer'"'"'s characteristics, club characteristics, ball characteristics, ball trajectory, or equipment comparison.

34. The apparatus according to claim 27, wherein the wireless networking device is operable to perform software updates.

35. The apparatus according to claim 27, wherein the wireless networking device is operable to transfer data to multiple data consumers.

36. A method for determining the kinematics of one or more golf balls, comprising the steps of:

providing an apparatus comprising;

providing a camera system operable to acquire a plurality of images of a field of view; and

providing a processor operable to run an operating system and to analyze the images to determine the kinematic characteristics of a golf club or golf ball;

providing a network capability operable to interact with the operating system;

using the camera system and processor to determine the kinematics of one or more golf balls;

wherein a network is operable to interact with remote data processing devices; and

automatically distinguishing between a plurality of different golf balls and associating the properties of a particular golf ball with the kinematic characteristics of the golf ball;

providing a remote data processing device that is operable to instruct the processor to reduce power consumption from a battery.

37. The method according to claim 36, wherein the step of automatically identifying comprises:

storing image reference information for a plurality of golf clubs or golf balls;

acquiring an image of at least one golf club or ball in motion; and

automatically identifying the at least one golf club or ball based on a comparison to the stored image reference information.

38. The method according to claim 36, wherein the network comprises a wireless network.

39. The method according to claim 36, wherein the network is operable to transfer data at a rate of 1 Mbps or more.

40. The method according to claim 36, wherein the network comprises a standard Ethernet connection.

41. The method according to claim 36, wherein the network capability comprises a telephone modem.

42. The method according to claim 36, wherein the network is operable to transfer data to a central server to display at least one of the golfer'"'"'s characteristics, club characteristics, ball characteristics, ball trajectory, or equipment comparison.

43. The method of claim 36, wherein the network is operable to transmit transaction information to a central server, wherein the transaction information comprises an equipment order, financial information of a purchaser, a shipping address, or salesperson information.

44. The method of claim 36, wherein the network is operable to transmit order confirmation information to the apparatus.

45. The method according to claim 36, wherein the network is operable to transfer data to multiple data consumers.

46. The method according to claim 36, wherein the rate of automatically identifying the at least one golf club or ball is about one second or less.

47. The method according to claim 36, wherein the stored image reference information is based on inherent features of said golf club or ball.

48. A method for determining club and ball kinematics, comprising the steps of:

providing an apparatus comprising;

a camera system operable to acquire a plurality of images of a field of view; and

a processor operable to run an operating system and to determine the trajectory of a golf ball based on the plurality of images;

a self contained power cell; and

a network capability operable to interact with the operating system;

using the camera system, processor, and self contained power cell to determine club and ball kinematics;

wherein a remote processing device communicates with the processor via a network in order to instruct the processor to reduce power consumption from the self contained power cell.

49. The method according to claim 48, wherein the self contained power cell comprises a battery.

50. The method according to claim 48, wherein the self contained power cell is rechargeable.

51. The method according to claim 48, wherein the self contained power cell comprises a nickel metal hydride battery or a lithium ion battery.

52. The method according to claim 48, wherein the self contained power cell has 50 or more watt/hours of power.

53. The method according to claim 48, wherein the network comprises a standard Ethernet connection.

54. The method according to claim 48, wherein the network capability comprises a telephone modem.

55. The method according to claim 48, wherein the network is operable to transfer data to a central server to display at least one of the golfer'"'"'s characteristics, club characteristics, ball characteristics, ball trajectory, or equipment comparison.

56. The method of claim 48, wherein the network is operable to transmit transaction information to a central server, wherein the transaction information comprises an equipment order, financial information of a purchaser, a shipping address, or salesperson information.

57. The method according to claim 48, wherein the network is operable to update software for the operating system.

58. The method according to claim 48, wherein the network is operable to transfer data to multiple data consumers.