Design of on-line PH monitoring system based on ZigBee technology

DOI

10.2991/aest-16.2016.63How to use a DOI?

Keywords

ZigBee; wireless sensor network (WSN); CC2530; PH monitoring.

Abstract

The pH of water is very important to human health and aquatic products breeding. Traditional PH detection technology cannot meet the requirements of real-time, dynamic and efficient monitoring, this paper designs an on-line PH monitoring system based on ZigBee technology. The system is based on the ZigBee protocol, using the SoC chip CC2530 which is completely compatible with protocol 2007 and manufactured by the TI company, DHT11 temperature and humidity sensor and the PH composite electrode, for real-time acquisition and monitoring of PH value. System also uses a linear regression algorithm to deal with PH value, in order to reduce the influence of temperature on PH measurement precision. Comparative measurement datum after processing show that we eliminate the influence of temperature on the PH monitoring with temperature compensation model.

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  - Laidi Wang
AU  - Xiuli Zhang
PY  - 2016/11
DA  - 2016/11
TI  - Design of on-line PH monitoring system based on ZigBee technology
BT  - Proceedings of the 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016)
PB  - Atlantis Press
SP  - 469
EP  - 476
SN  - 1951-6851
UR  - https://doi.org/10.2991/aest-16.2016.63
DO  - 10.2991/aest-16.2016.63
ID  - Wang2016/11
ER  -