TITLE:
Human Comfort Instrument Design Based on Embedded
AUTHORS:
Shucheng Chen, Jing Shi, Xiaobo Li, Ming Cui, Lianwei Su
KEYWORDS:
Human Comfort Instrument, Embedded, S3C2440, Qt
JOURNAL NAME:
Journal of Geoscience and Environment Protection,
Vol.7 No.6,
June
27,
2019
ABSTRACT:
The traditional human comfort meter has the
following defects: the interface is not uniform; the operation is cumbersome and complicated; the interface is unfriendly, and the stability and adaptability are
poor. This paper presents a design scheme for human comfort instrument based on
embedded system, using S3C2440 embedded
development board and the sensors to collect the real-time temperature,
relative humidity and wind speed data and to process the collecting data; then
obtaining the human body comfort value according to the basic algorithm of
human body comfort instrument; giving the human comfort conclusion according to
the diastolic index range of human comfort, and showing the temperature and humidity, wind speed, comfort value and
conclusion through writing the Qt graphical user interface program. At the same
time, the human comfort instrument has the data storage function. The human
comfort instrument is high in integration, strong in real time, high in
sensitivity, stable and reliable, and it meets the development goals of the
intelligent meteorological service, and meets the demand of the meteorological service that is closer to life,
and it has broad development prospect.