发明申请
US20080205479A1 Apparatus and Method For Sensing Change In Environmental Conditions 有权
在环境条件下感知变化的装置和方法

Apparatus and Method For Sensing Change In Environmental Conditions
摘要:
An apparatus for sensing a change in environmental conditions is disclosed. The apparatus includes a coating or a wire between two surfaces that has a mechanical property changed as a result of a change in the environmental conditions. The change in the mechanical property of the coating or wire results in a change in a vibration characteristic of the apparatus, such as the frequency, phase, amplitude or quality factor. The change in the vibration characteristic can be used to determine the change in the environmental condition.
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