Design of Wireless Temperature and Humidity Acquisition and Alarm System for Calibration Laboratory

DOI

10.2991/aiea-16.2016.26How to use a DOI?

Keywords

wireless network; temperature and humidity sensor; alarming with overrun; SIM900A.

Abstract

Aiming at the high requirement of the environment of calibration lab, this paper designs a kind of wireless temperature and humidity acquisition and alarm system. This system based on AT89C52 microprocessor can collect, process and store the data from the sensor nodes in the laboratory and transmit the measurement data and alarm signal remotely through the SIM900A module. The sensor nodes are composed of AT89C2051, NRF2401 RF transceiver module, temperature and humidity sensor SHT11 and other components. The terminal control system can send an alarm signal and transmits it to the person in charge of the calibration laboratory with the temperature and humidity in the laboratory exceeds the threshold. The system can accurately monitor and record the temperature and humidity in the laboratory, and can send out the alarm signal when the data is overrun. So it can effectively avoid the experiment that verification, calibration and test under the unqualified condition, and it has very high practical value.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ning Guo
AU  - Kang Guo
AU  - Xiangdong Mao
AU  - Haitao Liu
PY  - 2016/11
DA  - 2016/11
TI  - Design of Wireless Temperature and Humidity Acquisition and Alarm System for Calibration Laboratory
BT  - Proceedings of the 2016 International Conference on Artificial Intelligence and Engineering Applications
PB  - Atlantis Press
SP  - 143
EP  - 147
SN  - 2352-538X
UR  - https://doi.org/10.2991/aiea-16.2016.26
DO  - 10.2991/aiea-16.2016.26
ID  - Guo2016/11
ER  -