Treadmill belt wear notification system
First Claim
Patent Images
1. A treadmill wear monitor comprising:
- a controller to;
receive samples of electric current draw of a treadmill at different speeds of a treadmill belt of the treadmill;
differently weigh a value of each sample based on a speed of the treadmill belt at which the value of each sample was obtained; and
output a notification signal based on the different weighted values of the samples.
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Abstract
Belt wear of a treadmill is monitored. In one implementation, samples of electric current draw of a treadmill at different speeds of the treadmill belt of the treadmill are received. A value of each sample is differently weighted based on a speed of the treadmill belt at which the value of each sample was obtained. A belt wear notification is output based on the different weighted values of the samples.
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Citations
20 Claims
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1. A treadmill wear monitor comprising:
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a controller to; receive samples of electric current draw of a treadmill at different speeds of a treadmill belt of the treadmill; differently weigh a value of each sample based on a speed of the treadmill belt at which the value of each sample was obtained; and output a notification signal based on the different weighted values of the samples. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A treadmill comprising:
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a controller to; receive and store first samples of electric current draw from a first workout on the treadmill; receive and store second samples of electric current draw of the treadmill from a second workout on the treadmill; and output a notification based on the first stored samples and the second stored samples. - View Dependent Claims (19)
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20. A treadmill monitor comprising:
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a controller to; maintain a workout array, the workout array comprising an array of a predefined number of workouts, each of the workouts comprising a weighted average of amperage values received from an electric current sensor of a treadmill for each of a plurality of speed ranges, wherein for each new workout added to the workout array, an oldest workout is removed; and output a notification based on an aggregation of the weighted average of amperage values for the plurality of speed ranges of the workout array.
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Specification