Human activity monitoring device with distance calculation
First Claim
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1. A method of monitoring human activity, comprising:
- monitoring accelerations using an inertial sensor disposed at one of a plurality of locations on a human body, wherein at least one of the plurality of locations is not a foot location;
counting a plurality of steps based on the accelerations;
determining a gait characteristic of the plurality of steps;
using the gait characteristic to determine a stride length; and
determining at least one of a distance traveled and a speed of travel based on the stride length.
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Abstract
A method of monitoring human activity includes monitoring accelerations using an inertial sensor disposed at one of a plurality of locations on a human body, wherein at least one of the plurality of locations is not a foot location. A plurality of steps are counted based on the accelerations. A gait characteristic of the plurality of steps is determined. The characteristic is used to determine a stride length. At least one of a distance traveled and a speed of travel are determined based on the stride length.
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Citations
31 Claims
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1. A method of monitoring human activity, comprising:
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monitoring accelerations using an inertial sensor disposed at one of a plurality of locations on a human body, wherein at least one of the plurality of locations is not a foot location; counting a plurality of steps based on the accelerations; determining a gait characteristic of the plurality of steps; using the gait characteristic to determine a stride length; and determining at least one of a distance traveled and a speed of travel based on the stride length. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A mobile apparatus comprising:
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an inertial sensor to monitor accelerations from one of a plurality of locations on a body, wherein at least one of the plurality of locations is not a foot location; a step counting logic coupled with the inertial sensor to count a plurality of steps based on the accelerations; a gait logic coupled with the step counting logic to determine a gait characteristic of the plurality of steps; and a distance logic coupled with the gait logic to determine a stride length of the plurality of steps based on the gait characteristic, and to apply the stride length to the plurality of steps to determine at least one of a distance traveled and a speed of travel. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A machine-accessible storage medium including instructions that, when executed by a machine, cause the machine to perform a method comprising:
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monitoring accelerations using an inertial sensor disposed at one of a plurality of locations on a human body, wherein at least one of the plurality of locations is not a foot location; counting a plurality of steps based on the accelerations; determining a gait characteristic of the plurality of steps; using the gait characteristic to determine a stride length; and determining at least one of a distance traveled and a speed of travel based on the stride length. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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Specification