Sports monitoring system using GPS with location beacon correction

• US 9,424,397 B2
• Filed: 12/22/2011
• Issued: 08/23/2016
• Est. Priority Date: 12/22/2011
• Status: Active Grant

• Current Assignee: Adidas AG
• Original Assignee: Adidas AG
• Inventors: Werner, Jon Harald, DiBenedetto, Christian, Black, Stephen John
• Primary Examiner(s): GALKA, LAWRENCE STEFAN
• Application Number:
  US13/335,629
• Publication Number:
  US 20130166049A1
• Time in Patent Office: 1,706 Days
• Field of Search: 701/300, 701/400, 701/408, 701/412, 701/485, 701/451, 701/526, 701/741, 455/456.1, 455/456.3, 463/6, 700/91, 482/51, 482/57, 482/74, 482/900, 482/902, 340/573.1
• US Class Current: 1/1
• CPC Class Codes: A63B 2024/0025 Tracking the path or location of one or more users, e.g. players of a game
• CPC Class Codes: A63B 2220/12 Absolute positions, e.g. by using GPS
• CPC Class Codes: A63B 2220/14 Geo-tagging, e.g. for correlating route or track location data with specific information related to that specific location
• CPC Class Codes: A63B 2220/20 Distances or displacements
• CPC Class Codes: A63B 2220/30 Speed
• CPC Class Codes: A63B 2225/54 Transponders, e.g. RFID
• CPC Class Codes: A63B 24/0021 Tracking a path or terminating locations
• 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: G01S 19/19 Sporting applications
• CPC Class Codes: G01S 19/48 by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
• CPC Class Codes: G16H 20/30 relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
• CPC Class Codes: G16H 40/63 for local operation

Abstract

Apparatus, systems, and methods for monitoring the performance of an individual during a fitness activity are disclosed. A method of monitoring the performance of a participant engaged in a fitness activity includes receiving a GPS signal during the fitness activity at a portable fitness device used by the participant; determining participant performance data based on the received GPS signal; at a stationary position beacon, transmitting location data associated with the location of the stationary position beacon; at a mobile participant receiver supported by the participant, receiving the location data from the stationary position beacon; and modifying the participant performance data based on the data received from the stationary position beacon.

Claims

1. A method of monitoring the performance of a participant engaged in a fitness activity, comprising:

receiving a GPS signal during the fitness activity at a portable fitness device used by the participant;

determining participant performance data based on the received GPS signal;

at a stationary position beacon, transmitting location data associated with the location of the stationary position beacon;

at a mobile participant receiver supported by the participant, receiving the location data from the stationary position beacon;

performing at least one calculation based on the location data from the stationary position beacon and the participant performance data based on the received GPS signal; and

modifying the participant performance data based on the at least one calculation,

wherein each of the steps is executed using at least one processor,

wherein the stationary position beacon location data is distinct from the received GPS signal, and

wherein performing at least one calculation comprises calculating at least one adjusted value between the participant performance data and participant performance data based on the location data.

2. The method of claim 1, wherein the participant performance data comprises location data.

3. The method of claim 1, wherein the participant performance data comprises data selected from the group consisting of:

pace, speed, and distance traveled.

4. The method of claim 1, wherein the fitness activity includes a predetermined route and the stationary position beacon is positioned at a predetermined location along the route.

5. The method of claim 1, further comprising displaying the participant performance data to the user during the fitness activity.

6. The method of claim 1, further comprising displaying the participant performance data to the user after the fitness activity.

7. The method of claim 1, further comprising at a stationary position beacon, transmitting time data;

and at a mobile participant receiver supported by the participant, receiving the time data from the stationary position beacon.

8. The method of claim 1, wherein the modifying occurs when the location data is received from the stationary position beacon.

9. The method of claim 1, wherein the modifying occurs after the fitness activity is completed.

10. The method of claim 1, wherein the modifying occurs after the participant has crossed the stationary position beacon.

11. The method of claim 1, wherein the portable fitness device comprises a smartphone.

12. The method of claim 1, wherein the stationary position beacon includes a mat.

13. The method of claim 1, further comprising transmitting the location data from the mobile participant receiver to the portable fitness device.

14. The method of claim 1, wherein the mobile participant receiver is a dedicated race chip.

15. The method of claim 1, wherein the mobile participant receiver is discrete from the portable fitness device.

16. The method of claim 1, wherein modifying the participant performance data comprises replacing the participant performance data with participant performance data based on the location data.

17. The method of claim 1, wherein performing at least one calculation occurs at a mobile participant receiver supported by the participant.

18. The method of claim 1, wherein performing at least one calculation comprises determining an average of the participant performance data and participant performance data based on the location data, and wherein modifying the participant performance data based on the at least one calculation comprises replacing a portion of the participant performance data with a portion of the average of the participant performance data and the participant performance data based on the location data.

19. The method of claim 1, wherein performing at least one calculation occurs during the fitness activity.

20. The method of claim 1, wherein the stationary position beacon comprises the stationary position beacon that is most proximate to the mobile participant receiver, and wherein the at least one calculation is based only on the location data from the most proximate stationary position beacon and the participant performance data based on the received GPS signal.

21. A method of monitoring the performance of a participant engaged in a race having a predetermined route, comprising:

determining participant performance data based on a GPS signal received by a portable fitness device used by the participant during the race;

from a stationary position beacon positioned at a predetermined location along the route, transmitting location data associated with the location of the stationary position beacon;

at a mobile participant receiver supported by the participant, receiving the location data from the stationary position beacon;

determining participant performance data based on the location data from the stationary position beacon;

calculating an average of the beacon-based participant performance data and the GPS-based participant performance data; and

modifying the GPS-based participant performance data based on the average,

wherein each of the steps is executed using at least one processor, and

wherein the stationary position beacon location data is distinct from the GPS signal.

22. The method of claim 21, wherein the race is a marathon.

23. The method of claim 21, further comprising at a stationary position beacon, transmitting time data associated with the location of the stationary position beacon;

and at a mobile participant receiver supported by the participant, receiving the time data from the stationary position beacon.

24. The method of claim 21, wherein the mobile participant receiver is part of the portable fitness device.

25. The method of claim 21, wherein the mobile participant-receiver is discrete from the portable fitness device.

26. The method of claim 21, wherein the GPS-based participant performance data, the beacon-based participant performance data, and the modified participant performance data comprise location data.

27. The method of claim 21, wherein the GPS-based participant performance data, the beacon-based participant performance data, and the modified participant performance data comprise data selected from the group consisting of:

pace, speed, and distance traveled.

28. The method of claim 21, further comprising displaying at least one of the GPS-based participant performance data, the beacon-based participant performance data, and the modified participant performance data on the portable fitness device during the fitness activity.

29. The method of claim 21, further comprising displaying at least one of the GPS-based participant performance data, the beacon-based participant performance data, and the modified participant performance data to the user after the fitness activity.

30. The method of claim 21, wherein the modifying occurs when the location data is received from the stationary position beacon.

31. The method of claim 21, wherein the portable fitness device comprises a smartphone.

32. The method of claim 21, wherein the stationary position beacon includes a mat.

33. The method of claim 21, wherein the modifying occurs after completion of the race.

34. The system of claim 21, wherein modifying the GPS-based participant performance data based on the average comprises using the average as the modified participant performance data.

35. A system for monitoring the performance of a participant engaged in a competitive race having a predetermined route, comprising:

a plurality of stationary position beacons positioned at predetermined locations along the route each comprising a transmitter wirelessly transmitting time-stamped location data associated with the competitive race;

a portable fitness device usable by the participant during the race for;

determining participant performance data based on a GPS signal received by the portable fitness device, and

modifying the performance data based at least on the time-stamped location data received from at least one of the stationary position beacons, and the received GPS signal; and

a designated race controller,

wherein the designated race controller is configured to communicate timing data to at least one of the plurality of stationary position beacons,

wherein the time-stamped location data is determined based on the timing data received from the designated race controller, and

wherein at least one of the plurality of stationary position beacons is configured to communicate the time-stamped location data to the portable fitness device.

36. The system of claim 35, wherein the designated race controller is separate from the plurality of stationary position beacons and the portable fitness device.

37. A computer-implemented method of monitoring the performance of a participant engaged in a fitness activity, preferably a race, wherein the method comprises:

receiving a GPS signal during the fitness activity at a portable fitness device used by the participant;

determining participant performance data based on the received GPS signal;

from a stationary position beacon, receiving location data associated with the location of the stationary position beacon, wherein the location data is time-stamped based on timing data received at the stationary position beacon from a designated race controller; and

modifying the participant performance data based on the data received from the stationary position beacon, the designated race controller, and the received GPS signal,

wherein each of the steps is executed using at least one processor.

38. The method of claim 37, further comprising from a stationary position beacon, transmitting time data associated with the location of the stationary position beacon.

39. The method of claim 37, wherein the location data is received from the stationary position beacon at a mobile participant receiver supported by the participant.

40. The method of claim 37 or 38, wherein the participant performance data comprises location.

41. The method of claim 37, wherein the participant performance data comprises data selected from the group consisting of:

pace, speed, and distance traveled.

42. The method of claim 37, wherein the fitness activity includes a predetermined route and the stationary position beacon is positioned at a predetermined location along the predetermined route.

43. The method of claim 37, further comprising displaying the participant performance data to the user at one or more of the following:

during and after the fitness activity.

44. The method of claim 37, wherein the modifying occurs when the location data is received from the stationary position beacon.

45. The method of claim 37, wherein the modifying occurs after the participant has crossed the stationary position beacon.

46. The method of claim 37, wherein the portable fitness device comprises a smartphone and the stationary position beacon includes a mat.

47. The method of claim 39, further comprising transmitting the location data from the mobile participant receiver to the portable fitness device.

48. The method of claim 39, wherein the mobile participant receiver is a dedicated race chip.

49. The method of claim 39, wherein the mobile participant receiver is discrete from the portable fitness device or part of the portable fitness device.

50. A computer program product comprising a non-transitory computer useable medium having computer program logic stored therein for causing one or more processors to monitor the performance of a participant engaged in a fitness activity, the computer program logic comprising instructions for implementing a method comprising:

receiving a GPS signal during the fitness activity at a portable fitness device used by the participant;

determining participant performance data based on the received GPS signal;

from a stationary position beacon, receiving location data associated with the location of the stationary position beacon, wherein the location data is time-stamped based on timing data received at the stationary position beacon from a designated race controller; and

modifying the participant performance data based on the data received from the stationary position beacon, the designated race controller, and the received GPS signal,

wherein each of the instructions is executed using at least one processor.

51. A method of monitoring the performance of a participant engaged in a fitness activity, comprising:

receiving a GPS signal during the fitness activity at a portable fitness device used by the participant;

determining participant performance data based on the received GPS signal;

at a stationary position beacon, transmitting location data associated with the location of the stationary position beacon;

at a mobile participant receiver supported by the participant, receiving the location data from the stationary position beacon;

performing at least one calculation based on the location data from the stationary position beacon and the participant performance data based on the received GPS signal;

modifying the participant performance data based on the at least one calculation;

at a stationary position beacon, transmitting time data; and

at a mobile participant receiver supported by the participant, receiving the time data from the stationary position beacon,

wherein each of the steps is executed using at least one processor, and

wherein the stationary position beacon location data is distinct from the received GPS signal.

52. A method of monitoring the performance of a participant engaged in a fitness activity, comprising:

receiving a GPS signal during the fitness activity at a portable fitness device used by the participant;

determining participant performance data based on the received GPS signal;

at a stationary position beacon, transmitting location data associated with the location of the stationary position beacon;

at a mobile participant receiver supported by the participant, receiving the location data from the stationary position beacon;

performing at least one calculation based on the location data from the stationary position beacon and the participant performance data based on the received GPS signal; and

modifying the participant performance data based on the at least one calculation,

wherein each of the steps is executed using at least one processor,

wherein the stationary position beacon location data is distinct from the received GPS signal, and

wherein the stationary position beacon includes a mat.

53. A method of monitoring the performance of a participant engaged in a fitness activity, comprising:

receiving a GPS signal during the fitness activity at a portable fitness device used by the participant;

determining participant performance data based on the received GPS signal;

at a stationary position beacon, transmitting location data associated with the location of the stationary position beacon;

at a mobile participant receiver supported by the participant, receiving the location data from the stationary position beacon;

performing at least one calculation based on the location data from the stationary position beacon and the participant performance data based on the received GPS signal; and

modifying the participant performance data based on the at least one calculation,

wherein each of the steps is executed using at least one processor,

wherein the stationary position beacon location data is distinct from the received GPS signal,

wherein performing at least one calculation comprises determining an average of the participant performance data and participant performance data based on the location data, and

wherein modifying the participant performance data based on the at least one calculation comprises replacing a portion of the participant performance data with a portion of the average of the participant performance data and the participant performance data based on the location data.