SYSTEMS AND METHODS FOR MONITORING ATHLETIC PERFORMANCE

• US 20130041617A1
• Filed: 02/07/2012
• Published: 02/14/2013
• Est. Priority Date: 02/07/2011
• Status: Active Grant

• Current Assignee: New Balance Athletics, Inc.
• Original Assignee: New Balance Athletic Shoe Incorporated (New Balance Athletics, Inc.)
• Inventors: Renner, Klaus, Row, Gordon, Murphy, Sean B., Pease, Ethan, Blair, Kim B., Wawrousek, Chris, Fullum, Jean-Francois, Petrecca, Katherine, Tenbroek, Trampas
• Granted Patent: US 9,642,415 B2
• Time in Patent Office: Days
• US Class Current: 702/139
• CPC Class Codes: A43B 3/0031 provided with a pocket, e.g. for keys or a card
• CPC Class Codes: A43B 3/34 with electrical or electronic arrangements
• CPC Class Codes: A61B 2503/10 Athletes
• CPC Class Codes: A61B 2562/0219 Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
• CPC Class Codes: A61B 2562/0247 Pressure sensors
• CPC Class Codes: A61B 5/002 Monitoring the patient using a local or closed circuit, e.g. in a room or building A61B5/0017 takes precedence
• CPC Class Codes: A61B 5/01 Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue clinical contact thermometers G01K13/20
• CPC Class Codes: A61B 5/02055 Simultaneously evaluating both cardiovascular condition and temperature
• CPC Class Codes: A61B 5/02416 using photoplethysmograph signals, e.g. generated by infrared radiation A61B5/14552 takes precedence
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/0816 Measuring devices for examining respiratory frequency measuring frequency of electric signals G01R23/00
• CPC Class Codes: A61B 5/1038 Measuring plantar pressure during gait
• CPC Class Codes: A61B 5/1112 Global tracking of patients, e.g. by using GPS
• CPC Class Codes: A61B 5/1116 Determining posture transitions
• CPC Class Codes: A61B 5/1118 Determining activity level
• CPC Class Codes: A61B 5/112 Gait analysis
• CPC Class Codes: A61B 5/1123 Discriminating type of movement, e.g. walking or running A61B5/1116, A61B5/112 take precedence
• CPC Class Codes: A61B 5/318 Heart-related electrical modalities, e.g. electrocardiography [ECG]
• CPC Class Codes: A61B 5/369 Electroencephalography [EEG] devices for psychotechnics A61B5/16
• CPC Class Codes: A61B 5/486 Bio-feedback A61B5/375 takes precedence
• CPC Class Codes: A61B 5/6807 : Footwear
• CPC Class Codes: A61B 5/7405 : using sound
• CPC Class Codes: A61B 5/742 : using visual displays A61B5/339 takes precedence
• CPC Class Codes: A61B 5/7455 : characterised by tactile indication, e.g. vibration or electrical stimulation
• CPC Class Codes: A63B 2071/0625 : Emitting sound, noise or music
• CPC Class Codes: A63B 2071/0655 : Tactile feedback
• 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 2220/34 : Angular speed
• CPC Class Codes: A63B 2220/40 : Acceleration
• CPC Class Codes: A63B 2220/56 : Pressure
• CPC Class Codes: A63B 2220/72 : Temperature
• CPC Class Codes: A63B 2220/836 : Sensors arranged on the body of the user
• CPC Class Codes: A63B 2225/20 : with means for remote communication, e.g. internet or the like
• CPC Class Codes: A63B 2230/06 : heartbeat rate only
• 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: G01C 22/006 : Pedometers
• CPC Class Codes: G06F 2218/12 : Classification; Matching
• CPC Class Codes: G06V 40/23 : Recognition of whole body movements, e.g. for sport training
• CPC Class Codes: G09B 19/0038 : Sports

Abstract

The invention relates to devices and methods for monitoring one or more athletic performance characteristic of a user. An example apparatus includes a sensing unit adapted to be attachable to a shoe of a user, the sensing unit including a first sensor adapted to monitor an movement of a foot of the user while the user is in motion, the first sensor comprising a gyroscopic sensor, processing means for determining a first performance characteristic of the user based upon an output from the first sensor, the first performance characteristic comprising a foot strike location of a foot of the user upon striking a ground surface, and transmitting means for transmitting a data package representative of the performance characteristic to a remote receiver.

Claims

1. An apparatus for monitoring one or more athletic performance characteristic of a user, the apparatus comprising:

a sensing unit adapted to be attachable to a shoe of a user, the sensing unit comprising;

(i) a first sensor adapted to monitor a movement of a foot of the user while the user is in motion, the first sensor comprising a gyroscopic sensor;

(ii) processing means for determining a first performance characteristic of the user based upon an output from the first sensor, the first performance characteristic comprising a foot strike location of a foot of the user upon striking a ground surface; and

(iii) transmitting means for transmitting a data package representative of the performance characteristic to a remote receiver.

2. The apparatus of claim 1, wherein the gyroscopic sensor is adapted to measure an angular velocity of the foot of the user.

3. The apparatus of claim 1, further comprising receiving means for:

i) receiving the data package transmitted from the sensing unit, and (ii) communicating information representative of the performance characteristic to the user.

4. The apparatus of claim 3, wherein the means for communicating information to the user comprises at least one of a visual signal, an auditory signal, or a tactile signal.

5. The apparatus of claim 2, wherein the information is communicated to the user in substantially real-time.

6. The apparatus of claim 2, wherein the receiving means comprises at least one remote user feedback device.

7. The apparatus of claim 6, wherein the remote user feedback device is selected from the group consisting of:

a watch, a detachable strap, a mobile phone, an earpiece, a hand-held feedback device, a laptop computer, a head-mounted feedback device, or a desktop personal computer.

8. The apparatus of claim 2, wherein the receiving means comprises means for controlling at least one function of a remote user feedback device.

9. The apparatus of claim 2, wherein at least one of the sensing unit and the receiving means comprises means for storing data related to the first performance characteristic.

10. The apparatus of claim 1, wherein the means for determining a performance characteristic of the user comprises a microprocessor.

11. The apparatus of claim 1, wherein the sensing unit comprises a housing unit adapted to house the first sensor, the processing means, and the transmitting means.

12. The apparatus of claim 1, wherein the housing unit is adapted to be releasably attachable to the shoe of the user.

13. The apparatus of claim 12, wherein the housing unit is adapted to be releasably attachable to at least one of a fastening portion or a heel portion of the shoe.

14. The apparatus of claim 1, further comprising means for determining at least one second performance characteristic of the user.

15. The apparatus of claim 14, wherein the determination of the at least one second performance characteristic is based upon an output from the first sensor.

16. The apparatus of claim 14, wherein the determination of the at least one second performance characteristic is based upon an output from at least one second sensor.

17. The apparatus of claim 16, wherein the at least one second sensor is selected from the group consisting of:

an accelerometer, a pressure sensor, a force sensor, a temperature sensor, a chemical sensor, a global positioning system, a piezoelectric sensor, a rotary position sensor, a gyroscopic sensor, a heart-rate sensor, and a goniometer.

18. The apparatus of claim 14, wherein the at least one second performance characteristic comprises at least one of a cadence, a posture, a lean, a speed, a distance travelled, or a heart rate of the user.

19. The apparatus of claim 1, wherein the processing means comprises comparison of a localized maximum angular velocity measurement and a localized minimum angular velocity measurement during a foot strike event.

20. The apparatus of claim 19, wherein the processing means comprises dividing the localized minimum angular velocity measurement during a foot strike event by the localized maximum angular velocity measurement during a foot strike event, and comparing the resulting calculated value with at least one predetermined comparison value.

21. The apparatus of claim 1, wherein the processing means comprises integration of measured angular velocity data during a foot strike event.

22. A method for monitoring one or more athletic performance characteristic of a user, the method comprising the steps of:

providing a sensing unit adapted to be attachable to a shoe of a user, the sensing unit comprising;

(i) a first sensor adapted to monitor a movement of a foot of the user while the user is in motion, the first sensor comprising a gyroscopic sensor;

(ii) processing means for determining a first performance characteristic of the user based upon an output from the first sensor, the first performance characteristic comprising a foot strike location of a foot of the user upon striking a ground surface; and

(iii) transmitting means for transmitting a data package representative of the performance characteristic to a remote receiver; and

providing receiving means for receiving a data package transmitted from the sensing unit and communicating information representative of the performance characteristic to the user.

23. The method of claim 22, wherein the information is communicated to the user in substantially real-time.