GPS features and functionality in an athletic watch system

• US 10,429,204 B2
• Filed: 08/03/2015
• Issued: 10/01/2019
• Est. Priority Date: 04/26/2009
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Hoffman, Michael T., Brown, Miles W., Weast, Aaron B., Capozzi, Matt, Lakovic, Tomislav, Molyneux, James, Cobbett, Jamian R.
• Primary Examiner(s): Sun, Yu-Hsi D
• Application Number:
  US14/816,627
• Publication Number:
  US 20150338236A1
• Time in Patent Office: 1,520 Days
• CPC Class Codes: A63B 2071/0663 worn on the wrist, e.g. wrist bands
• CPC Class Codes: A63B 2220/20 Distances or displacements
• CPC Class Codes: A63B 2220/30 Speed
• CPC Class Codes: A63B 2220/40 Acceleration
• 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 2225/50 Wireless data transmission, e.g. by radio transmitters or telemetry
• 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
• CPC Class Codes: A63B 71/0686 Timers, rhythm indicators or pacing apparatus using electric or electronic means
• CPC Class Codes: G01C 22/006 Pedometers
• CPC Class Codes: G01S 19/19 Sporting applications
• CPC Class Codes: G04F 10/00 Apparatus for measuring unknown time intervals by electric means
• CPC Class Codes: G04G 17/04 Mounting of electronic components
• CPC Class Codes: G04G 17/045 Mounting of the display
• CPC Class Codes: G04G 21/00 Input or output devices integrated in time-pieces
• CPC Class Codes: G04G 21/02 Detectors of external physical values, e.g. temperature
• CPC Class Codes: G04G 21/025 for measuring physiological data
• CPC Class Codes: G04G 21/08 Touch switches specially adapted for time-pieces
• CPC Class Codes: G04G 9/0064 in which functions not related to time can be displayed digital output to display devices of digital computers G06F3/14
• CPC Class Codes: G04G 9/007 combined with a calculator or computing means
• CPC Class Codes: G06F 13/4282 : on a serial bus, e.g. I2C bus, SPI bus on daisy chain buses G06F13/4247
• CPC Class Codes: G07C 1/22 : in connection with sports or games
• CPC Class Codes: H01R 2107/00 : Four or more poles
• CPC Class Codes: H01R 24/64 : for high frequency, e.g. RJ 45

Abstract

Athletic performance monitoring systems include GPS data to enhance various features of the workout as well as the post-workout data analysis. Such features include using output from multiple sensors to determine the most accurate data available for providing distance measurements for individual segments of a route. The most accurate data for each route segment, from whatever source, then is used to provide the overall route distance and as the basis for making other calculations, such as pace, calorie burn, etc. Another feature relates to the ability to both input and output geographically tagged messages while moving along a route during an athletic performance.

Claims

1. A system for monitoring an athletic performance, comprising:

an input system for receiving;

a first type of input data indicative of a movement distance of an athlete during an athletic performance over at least a first portion of a route; and

a second type of input data indicative of the movement distance of the athlete during the same athletic performance over at least the first portion of the route, wherein the first type of input data is generated by a first sensor system that is independent from a second sensor system that generates the second type of input data; and

a processing system programmed and adapted for;

determining whether the first type of input data or the second type of input data is likely more accurate for the first portion of the route;

determining at least one of overall movement distance during the athletic performance, movement distance over the first portion of the route, overall pace during the athletic performance, or pace over the first portion of the route using the type of input data determined to be more accurate over the first portion of the route;

determining if the type of input data determined to be more accurate over the first portion of the route indicates that the athlete reached a message trigger location only as a result of an athletic performance based on an accelerometer sensor indicating a threshold movement within a predetermined speed range; and

delivering a message payload at the message trigger location if the type of input data determined to be more accurate over the first portion of the route indicates that the athlete reached the message trigger location only as a result of an athletic performance.

2. A system according to claim 1, wherein the first type of input data is pedometer data and the second type of input data is GPS data.

3. A system according to claim 2, wherein the input system further receives a third type of input data indicative of acceleration changes over at least the first portion of the route.

4. A system according to claim 3, wherein the third type of input data is used by the processing system in determining whether the pedometer data or the GPS data is likely more accurate for the first portion of the route.

5. A system according to claim 2, wherein the input system further receives a third type of input data indicative of GPS signal strength or GPS reliability over at least the first portion of the route.

6. A system according to claim 5, wherein the third type of input data is used by the processing system in determining whether the pedometer data or the GPS data is likely more accurate for the first portion of the route.

7. A system according to claim 2, wherein the processing system determines whether the pedometer data or the GPS data is likely more accurate for the first portion of the route, at least in part, by comparing the movement distances determined for the first portion of the route as determined from the data received from both the first sensor system and the second sensor system.

8. A system according to claim 2, wherein the input system further receives a third type of input data indicative of features of foot contact with a surface over at least the first portion of the route.

9. A system according to claim 8, wherein the third type of input data is used by the processing system in determining whether the pedometer data or the GPS data is likely more accurate for the first portion of the route.

10. A system according to claim 1, wherein the input system and processing system are included as part of a portable electronic device.

11. A system for monitoring an athletic performance, comprising:

an input system for receiving;

a first type of input data indicative of a movement distance of an athlete during an athletic performance over a plurality of distance segments of a route; and

a second type of input data indicative of a movement distance of the athlete during the same athletic performance over a plurality of distance segments of the route, wherein the first type of input data is generated by a first sensor system that is independent from a second sensor system that generates the second type of input data, and wherein the first sensor system and the second sensor system provide input data for at least partially overlapping segments of the route; and

a processing system programmed and adapted for;

determining whether the first type of input data or the second type of input data is likely more accurate for the segments of the route; and

determining at least one of overall movement distance during the athletic performance and overall pace during the athletic performance using the type of input data determined to likely be more accurate for each segment of the route such that the first type of input data is used for determining a distance associated with a first portion of the segments and the second type of input data is used for determining a distance associated with a second portion of the segments;

determining if the type of input data determined to be more accurate over the first portion of the route indicates that the athlete reached a message trigger location only as a result of an athletic performance based on an accelerometer sensor indicating a threshold movement within a predetermined speed range; and

delivering a message payload at the message trigger location on the first portion or the second portion of the segments upon determining that the athlete reached the message trigger location only as a result of an athletic performance.

12. A system according to claim 11, wherein the first type of input data is pedometer data and the second type of input data is GPS data.

13. A system according to claim 12, wherein the pedometer data is used at a segment of the route corresponding to a start of the route.

14. A system according to claim 12, wherein the pedometer data is used at segments of the route when GPS data is not available.

15. A method for monitoring an athletic performance, comprising:

receiving input data from a first sensor system indicative of an athlete'"'"'s movement distance during an athletic performance over at least a first portion of a route;

receiving input data from a second sensor system indicative of the athlete'"'"'s movement distance during the same athletic performance over at least the first portion of the route, wherein the second sensor system is independent from the first sensor system;

determining whether the input data from the first sensor system or the input data from the second sensor system is likely more accurate for the first portion of the route;

determining at least one of overall movement distance during the athletic performance, movement distance over the first portion of the route, overall pace during the athletic performance, or pace over the first portion of the route using the input data determined to be more accurate for the first portion of the route;

determining if the input data determined to be more accurate for the first portion of the route indicates that the athlete reached a message trigger location only as a result of an athletic performance based on an accelerometer sensor indicating a threshold movement within a predetermined speed range; and

delivering a message payload at the message trigger location if the input data determined to be more accurate for the first portion of the route indicates that the athlete reached the message trigger location only as a result of an athletic performance.

16. A method according to claim 15, wherein the input data from the first sensor system is pedometer data and the input data from the second sensor system is GPS data.

17. A method according to claim 16, further comprising:

receiving input data indicative of acceleration changes over at least the first portion of the route.

18. A method according to claim 17, wherein the input data indicative of acceleration changes is used in the step of determining whether the pedometer data or the GPS data is likely more accurate.

19. A method according to claim 16, further comprising:

receiving input data indicative of GPS signal strength or GPS reliability over at least the first portion of the route.

20. A method according to claim 19, wherein the input data indicative of the GPS signal strength or GPS reliability is used in the step of determining whether the pedometer data or the GPS data is likely more accurate.