Humidity measuring device and dew point temperature measuring device
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United States of America Patent
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Nov 21, 2023
Grant Date -
Apr 2, 2020
app pub date -
Sep 27, 2019
filing date -
Sep 28, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Relative humidity or dew point temperature depending on changes in barometric pressure is measured without using any barometric pressure sensor. A humidity measuring device includes an elevation obtaining unit configured to obtain elevation of a humidity measurement point, a barometric pressure calculating unit configured to calculate barometric pressure at the humidity measurement point from a calculation formula into which a value of the elevation obtained by the elevation obtaining unit is input, and a humidity correcting unit configured to correct humidity on a basis of a barometric pressure value calculated by the barometric pressure calculating unit.
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