Golf swing measurement and analysis system
First Claim
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1. A golf club head assembly comprising:
- a first sensor that is an impact sensor;
a second sensor that is an accelerometer;
a processor communicatively coupled to the first and second sensors and operable to sample at least one of the first and second sensors at a sample rate that changes in real time based on detecting that a golf club swing has reached a point in a power-stroke portion of the golf club swing, wherein the processor samples the accelerometer at a first sample rate during a backswing portion of the club swing, and samples the accelerometer at a second sample rate during the power-stroke portion of the club swing, wherein the first and second sample rates are both greater than zero.
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Abstract
A golf club assembly includes at least one sensor assembly, the sensor assembly being operable to sense at least motion and impact of a golf club head and a processor communicatively coupled to the sensor assembly, the processor being operable to sample data from the sensor assembly at a first rate, receive a signal indicating motion of the golf club head, and sample data from the sensor assembly at a second rate different from the first rate upon receiving the signal indicating motion of the golf club head.
19 Citations
15 Claims
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1. A golf club head assembly comprising:
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a first sensor that is an impact sensor; a second sensor that is an accelerometer; a processor communicatively coupled to the first and second sensors and operable to sample at least one of the first and second sensors at a sample rate that changes in real time based on detecting that a golf club swing has reached a point in a power-stroke portion of the golf club swing, wherein the processor samples the accelerometer at a first sample rate during a backswing portion of the club swing, and samples the accelerometer at a second sample rate during the power-stroke portion of the club swing, wherein the first and second sample rates are both greater than zero. - View Dependent Claims (2, 3, 4, 5)
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6. A golf club assembly comprising:
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at least one sensor assembly, the sensor assembly being operable to sense at least motion and impact of a golf club head; and a processor communicatively coupled to the sensor assembly, the processor being operable to; sample data from the sensor assembly at a first rate; receive a signal indicating motion of the golf club head has reached a point in a power-stroke portion of a golf club swing; and in real time, change to sample data from the sensor assembly at a second rate different from the first rate upon receiving the signal indicating motion of the golf club head, the first and second sampling rates each being greater than zero. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A computer-implemented method for tracking a golf club swing, the method including:
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sampling, via a processor, an accelerometer at a first sample rate during a backswing portion of the golf club swing; detecting, via the processor, that a power-stroke portion of a swing is present; in real-time response to the detection, sampling, via the processor, the accelerometer at a second sample rate during the power-stroke portion of the golf club swing, wherein the second sample rate is higher than the first sample rate and both the first and second sample rates are greater than zero. - View Dependent Claims (13, 14, 15)
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Specification