Method, medium, and apparatus for portably measuring calorie consumption
First Claim
1. A measuring device for use in measuring calories consumed by a user, comprising:
- a pulse input unit which detects a first heart rate of the user at a first point in an exercise period and a second heart rate of the user at a second point of the exercise period other than the first point, the pulse input unit not detecting a third heart rate between the first and second points; and
a controller which receives the detected first and second heart rates and calculates calories consumed using the detected first heart rate, the detected second heart rate, an at rest heart rate of the user, and one or more factors selected from an age of the user, a gender of the user, a weight of the user, a height of the user, and a percent of the body weight attributed to muscle of the user,wherein the controller calculates different calorie consumption rates during the exercise period based upon the detected first and second heart rates.
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Abstract
A measuring device for use in measuring calorie consumption includes a pulse input unit which detects a first heart rate of the user at a first point in an exercise period and a second heart rate of the user at a second point of the exercise period other than the first point, the pulse input unit not detecting a third heart rate between the first and second heart rates; and a controller which receives the detected first and second heart rates and calculates calories consumed using the detected first heart rate, the detected second heart rate, an at rest heart rate of the user, and one or more of an age of the user, gender of the user, weight of the user, height of the user, and an at rest heart rate of the user. The measuring device is usable in a portable device, such as a portable digital audio and/or video reproducing apparatus.
108 Citations
18 Claims
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1. A measuring device for use in measuring calories consumed by a user, comprising:
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a pulse input unit which detects a first heart rate of the user at a first point in an exercise period and a second heart rate of the user at a second point of the exercise period other than the first point, the pulse input unit not detecting a third heart rate between the first and second points; and a controller which receives the detected first and second heart rates and calculates calories consumed using the detected first heart rate, the detected second heart rate, an at rest heart rate of the user, and one or more factors selected from an age of the user, a gender of the user, a weight of the user, a height of the user, and a percent of the body weight attributed to muscle of the user, wherein the controller calculates different calorie consumption rates during the exercise period based upon the detected first and second heart rates. - View Dependent Claims (2, 3, 4, 5)
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6. A measuring device for use in measuring calories consumed by a user, comprising:
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a pulse input unit which detects a first heart rate of the user at a first point in an exercise period and a second heart rate of the user at a second point of the exercise period other than the first point, the pulse input unit not detecting a third heart rate between the first and second points; and a controller which receives the detected first and second heart rates and calculates calories consumed using the detected first heart rate, the detected second heart rate, an at rest heart rate of the user, and one or more factors selected from an age of the user, a gender of the user, a weight of the user, a height of the user, and a percent of the body weight attributed to muscle of the user, wherein; the controller calculates a first calorie consumption rate using the detected first heart rate, and a second calorie consumption rate using the detected second heart rate, and the controller integrates a difference between the calculated first and second calorie consumption rates over a warm up time during which the heart rate is not constant in order to calculate calories consumed during the warm up time of the exercise period. - View Dependent Claims (7, 8)
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9. A measuring device for use in measuring calories consumed by a user, comprising:
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a pulse input unit which detects a first heart rate of the user at a first point in an exercise period and a second heart rate of the user at a second point of the exercise period other than the first point, the pulse input unit not detecting a third heart rate between the first and second points; and a controller which receives the detected first and second heart rates and calculates calories consumed using the detected first heart rate, the detected second heart rate, an at rest heart rate of the user, and one or more factors selected from an age of the user, a gender of the user, a weight of the user, a height of the user, and a percent of the body weight attributed to muscle of the user, wherein; the controller calculates a second calorie consumption rate using the detected second heart rate, the controller calculates a regular calorie consumption rate using an at rest heart rate, the at rest heart rate being a heart rate substantially at a time when the user first awakes from sleep, and the controller integrates a difference between the calculated second and regular calorie consumption rates over a steady portion of the exercise period during which the heart rate is constant and after a warm up time during which the heart rate is not constant. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification