Sports sensor
First Claim
1. A data acquisition system for use in sporting events which incorporatesa. at least one inertial sensor measuring angular acceleration in at least one dimensionb. at least one accelerometer to derive acceleration and velocity data in 3 dimensionsc. a microcontroller with a clock to measure the angular acceleration and accelerometer datad. a power supplye. optional communication means for transmission of angular acceleration and accelerometer data from the microcontroller to a computer devicef. said computer device and/or said micro controller being programmed to use the angular acceleration and accelerometer data to provide accurate output of parameters such as velocity, acceleration, changes of direction and distance traveled.
3 Assignments
0 Petitions
Accused Products
Abstract
A data logger for a monitoring sports which includes an accelerometer, a gyro sensor to sense angular displacement, a GPS unit to sense position and velocity, a magnetometer to sense direction of movement, a heart rate monitor, and a controller programmed to manipulate the data and provide a display of the heart rate, speed, and other sport parameters. The data can be stored or transmitted to a remote computer for use by the coach. The device is useful in football codes, athletics, swimming, snow sports and cycling.
113 Citations
10 Claims
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1. A data acquisition system for use in sporting events which incorporates
a. at least one inertial sensor measuring angular acceleration in at least one dimension b. at least one accelerometer to derive acceleration and velocity data in 3 dimensions c. a microcontroller with a clock to measure the angular acceleration and accelerometer data d. a power supply e. optional communication means for transmission of angular acceleration and accelerometer data from the microcontroller to a computer device f. said computer device and/or said micro controller being programmed to use the angular acceleration and accelerometer data to provide accurate output of parameters such as velocity, acceleration, changes of direction and distance traveled.
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7. A data acquisition system for use in sporting events which incorporates
a) at least one accelerometer to derive acceleration and velocity data in 3 dimensions b) at least one magnetometer sensing the direction of magnetic north c) a Global Positioning Sensor (GPS) d) a microcontroller with a clock to measure the magnetometer, GPS and accelerometer data e) a power supply f) optional communication means for transmission of magnetometer, GPS and accelerometer data from the microcontroller to a computer device g) said computer device and/or said micro controller being programmed to use the magnetometer, GPS and accelerometer data to provide accurate output of parameters such as velocity, acceleration, changes of direction and distance traveled.
Specification