Method and apparatus for measuring golf green speeds
First Claim
1. A golf ball comprising:
- a golf ball body;
a motion sensor disposed within the golf ball body and configured to measure acceleration of the golf ball along each of three mutually perpendicular axis;
a processor disposed within the golf ball body and configured to determine deceleration of the golf ball based upon the acceleration measured by the motion sensor, the processor also configured to determine a frequency of signals provided by the motion sensor and to await the frequency falling below a predefined threshold prior to determining deceleration of the golf ball; and
a transmitter disposed within the golf ball body and configured to transmit data representative of the deceleration of the golf ball offboard the golf ball.
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Accused Products
Abstract
A method, system and golf ball are provided to determine the deceleration of a golf ball and, in turn, the speed of a green. The system may include a golf ball and an offboard display device. The golf ball may include a golf ball body, a motion sensor disposed within the golf ball body to measure acceleration of the golf ball along each of three mutually perpendicular axes, and a transmitter disposed within the golf ball body to transmit data representative of deceleration. The display device may include a receiver to receive data representative of the deceleration of the golf ball from transmitter and a display to provide a representation of the deceleration of the golf ball. At least one of the golf ball and the display device may include a processor to determine deceleration of the golf ball based upon the acceleration measured by the motion sensor.
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Citations
17 Claims
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1. A golf ball comprising:
- a golf ball body;
a motion sensor disposed within the golf ball body and configured to measure acceleration of the golf ball along each of three mutually perpendicular axis; a processor disposed within the golf ball body and configured to determine deceleration of the golf ball based upon the acceleration measured by the motion sensor, the processor also configured to determine a frequency of signals provided by the motion sensor and to await the frequency falling below a predefined threshold prior to determining deceleration of the golf ball; and a transmitter disposed within the golf ball body and configured to transmit data representative of the deceleration of the golf ball offboard the golf ball. - View Dependent Claims (2, 3, 4, 5)
- a golf ball body;
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6. A system comprising:
- a golf ball comprising;
a golf ball body; a motion sensor disposed within the golf ball body and configured to measure acceleration of the golf ball along each of three mutually perpendicular axis; and a transmitter disposed within the golf ball body configured to transmit data representative of deceleration of the golf ball; and a display device comprising;
a receiver configured to receive data representative of the deceleration of the golf ball from transmitter;a display configured to provide a representation of a measure of the deceleration of the golf ball, wherein at least one of the golf ball and the display device comprises a processor configured to determine deceleration of the golf ball based upon the acceleration measured by the motion sensor, and wherein the processor is also configured to determine a frequency of signals provided by the motion sensor and to await the frequency falling below a predefined threshold prior to determining deceleration of the golf ball. - View Dependent Claims (7, 8, 9, 10)
- a golf ball comprising;
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11. A method comprising:
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providing a golf ball having a golf ball body and a motion sensor and a transmitter embedded with the golf ball body; measuring acceleration of the golf ball along each of three mutually perpendicular axis with the motion sensor; transmitting data representative of deceleration of the golf ball; receiving the data representative of the deceleration of the golf ball at a location offboard the golf ball; determining a frequency of signals provided by the motion sensor and awaiting the frequency falling below a predefined threshold prior to determining deceleration of the golf ball; displaying a representation of a measure of the deceleration of the golf ball; and
determining the deceleration of the golf ball based upon the acceleration measured by the motion sensor and prior to displaying the representation of the deceleration of the golf ball. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification