Event and sport performance methods and systems

• US 7,739,076 B1
• Filed: 06/30/2000
• Issued: 06/15/2010
• Est. Priority Date: 06/30/1999
• Status: Expired due to Term

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Vock, Curtis A., Youngs, Perry, Larkin, Adrian
• Primary Examiner(s): Charioui; Mohamed
• Application Number:
  US09/607,678
• Time in Patent Office: 3,637 Days
• Field of Search: 702/56, 702/122, 702/141, 702/142, 702/145, 702/149, 702/160, 702/165, 702/178, 702/183, 702/187, 702/188, 702/182, 340/937, 340/870.3, 701/119, 482/8, 348157-159, 455/11.1
• US Class Current: 702/182
• CPC Class Codes: A63B 2071/0647 Visualisation of executed movements
• CPC Class Codes: A63B 2071/065 Visualisation of specific exercise parameters
• CPC Class Codes: A63B 2220/52 Weight, e.g. weight distribution
• CPC Class Codes: A63B 2220/62 Time or time measurement used for time reference, time stamp, master time or clock signal
• CPC Class Codes: A63B 2220/803 Motion sensors
• CPC Class Codes: A63B 2220/806 Video cameras
• CPC Class Codes: A63B 2220/833 Sensors arranged on the exercise apparatus or sports implement
• 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 2244/19 Skiing
• CPC Class Codes: A63B 24/0062 Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
• CPC Class Codes: A63B 71/0622 Visual, audio or audio-visual systems for entertaining, instructing or motivating the user

Abstract

Methods and apparatus are disclosed for detecting and measuring performance characteristics and metrics of participants and vehicles. These performance characteristics and metrics include, but not are limited to, airtime, g-force, spin, rotation, drop distance, acceleration, and video and still images. These vehicles include, but are not limited to a snowboard, ski, skateboard, wakeboard, motorcycle, bicycle, ice skates and rollerblades. In one implementation, a camera provides near real-time images and video footage of a participant'"'"'s actions on a vehicle which can be correlated with performance metrics. The camera may be located on the participant, the participant'"'"'s vehicle or other equipment, or from some other observation point. The images recorded by the camera can be downloaded to a recording or other storage device to produce memorabilia (e.g., a CD ROM, or video cassette). If desired, the images can be sent in real-time through an event system and network (e.g., using a radio or other transmitter) to television, the Internet, and to other locations for producing the memorabilia or for providing images to television display devices, such as those located in a ski lodge for entertainment purposes or in a coach'"'"'s or personal trainer'"'"'s office for training purposes.

Claims

1. An event system comprising:

a base station for outputting at least one performance metric;

one or more mobile sensing units for attachment with mobile participants in a competitive event within a competitive event area, wherein the one or more mobile sensing units are for transmitting wireless data representing the at least one performance metric;

at least one camera attached to the mobile participant for capturing at least one image of at least one of the mobile participant and the at least one performance metric and transmitting data representing the at least one image to the base station to correlate with the wireless data representing the at least one performance metric; and

at least one relay unit for placement proximate to and stationary within the competitive event area, the at least one relay unit being remote from the mobile sensing units and the base station, the at least one relay unit for receiving the wireless data representing the at least one performance metric from the one or more mobile sensing units and for wirelessly transmitting the received data to the base station; and

a vehicle that is attached to at least one leg or foot of the mobile participant, wherein the at least one camera is attached to the vehicle, wherein the vehicle is an article of footwear.

2. The system of claim 1, wherein the one or more mobile sensing units includes at least one magnetic field sensing device.

3. The system of claim 2, wherein the one or more mobile sensing units further includes one or more pitch and roll sensors.

4. The system of claim 1, wherein the at least one relay unit includes at least two relay units.

5. The system of claim 1, wherein the competitive event area is a half pipe event area.

6. The system of claim 1, further comprising a scoreboard, and wherein the base station outputs the at least one performance metric to the scoreboard.

7. The system of claim 1, further comprising a display device electrically coupled to the base station, and wherein the base station outputs the at least one performance metric to the display device.

8. The system of claim 1, wherein the at least one performance metric is at least one selected from the group of rotation, spin, tilt, leaning, acceleration, speed, edge time, distance, drop distance, airtime and g-force.

9. The system of claim 1, wherein the at least one performance metric includes a rotation rate or total rotation.

10. The system of claim 1, wherein the at least one performance metric includes a rotation component.

11. The system of claim 1, wherein the one or more mobile sensing units includes an accelerometer.

12. The system of claim 1, wherein the one or more mobile sensing units includes one or more magnetic field sensing devices indicating 3 axes of rotation.

13. The system of claim 1, wherein the vehicle is at least one of a snowboard, a ski, a wakeboard, ice skates, and rollerblades.

14. A system, comprising:

one or more mobile sensing units detachably engaged to a mobile participant in a competitive event within an event area, the one or more mobile sensing units for detecting at least one performance metric of the mobile participant and for transmitting wireless data representing the at least one performance metric;

one or more stationary relay units located proximate the event area and remotely from the one or more mobile sensing units, the one or more stationary relay units to receive the wireless data representing the at least one performance metric from the one or more mobile sensing units and to wirelessly re-transmit the data representing the at least one performance metric;

one or more mobile cameras attached to the mobile participant to capture at least one image of at least one of the mobile participant and the at least one performance metric and to transmit data representing the at least one image;

a base station to receive the wireless data representing the at least one performance metric from the one or more stationary relay units, to receive the data representing the at least one image, and to correlate the data representing the at least one performance metric and the data representing the at least one image; and

a vehicle that is attached to at least one leg or foot of the mobile participant, wherein the one or more cameras is attached to the vehicle, wherein the vehicle is an article of footwear.

15. The system of claim 14, further comprising:

a display device coupled to the base station, the display device to display the at least one performance metric.

16. The system of claim 14, the at least one performance metric representing at least one of rotation rate, total rotation, spin, tilt, leaning, acceleration, speed, edge time, distance, drop distance, airtime, g-force, or a combination thereof.

17. The system of claim 14, wherein the vehicle is at least one of a snowboard, a ski, a wakeboard, ice skates, and rollerblades.

18. A method, comprising:

detecting, by a mobile sensing unit engaged with a mobile participant in a competitive event within an event area, at least one performance metric of the mobile participant;

transmitting, by the mobile sensing unit, wireless data representing the at least one performance metric;

receiving, by a stationary relay unit located proximate the event area and remotely from the mobile sensing unit, the wireless data representing the at least one performance metric; and

transmitting, by the stationary relay unit, the wireless data representing the at least one performance metric;

capturing, by a mobile camera attached to the mobile participant, an image of at least one of the mobile participant and the at least one performance metric;

a vehicle that is attached to at least one leg or foot of the mobile participant, wherein the mobile camera is attached to the vehicle, wherein the vehicle is an article of footwear; and

correlating the at least one performance metric with the image.

19. The method of claim 18, further comprising:

receiving, by a base station, the wireless data representing the at least one performance metric from the stationary relay unit.

20. The method of claim 19, further comprising:

displaying, by a display device coupled to the base station, the at least one performance metric.

21. The method of claim 19 further comprising:

transmitting, by the mobile camera, data representing the image.

22. The method of claim 18, the at least one performance metric representing at least one of rotation rate, total rotation, spin, tilt, leaning, acceleration, speed, edge time, distance, drop distance, airtime, g-force, or a combination thereof.