Method of power-saving in MEMS sensor applications
First Claim
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1. A method comprising:
- detecting if user dynamics are low indicated using an output of a first MEMS sensor;
if user dynamics are low;
determining a first sensor sampling rate value corresponding to the low user dynamics, wherein the first sensor sampling rate value is less than a second sensor sampling rate value corresponding to high user dynamics; and
adjusting a sampling rate of a second MEMS sensor to the first sensor sampling rate value.
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Abstract
Method including detecting low user dynamics by a first MEMS sensor is provided. A first sensor determines sampling rate value corresponding to the low user dynamics. The first sensor sampling rate value is less than a second sensor sampling rate value corresponding to high user dynamics. A sampling rate of a second MEMS sensor is adjusted to the first sensor sampling rate value.
38 Citations
8 Claims
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1. A method comprising:
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detecting if user dynamics are low indicated using an output of a first MEMS sensor; if user dynamics are low; determining a first sensor sampling rate value corresponding to the low user dynamics, wherein the first sensor sampling rate value is less than a second sensor sampling rate value corresponding to high user dynamics; and adjusting a sampling rate of a second MEMS sensor to the first sensor sampling rate value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification