Design of Wireless Monitoring and Remote Control System for Multi-point and Multi-channel Temperature and Humidity Acquisition in Greenhouse

Fa Zhang1, Zhinan Yuan1, Hui Zhang 1*, Su Zhang2

1 Faculty of Computer and Software Engineering, Huaiyin Institute of Technology, Huai’an, 223001, China

2National Institute of Development Administration, Bangkok, 10700, Thailand

Abstract: The wireless monitoring and remote control system of conventional temperature and humidity collection is applied to the greenhouse environment, which has the deficiency of large monitoring error and low control accuracy. Based on system structure design and device selection, hardware circuit design of wireless monitoring and remote control system is realized by relying on peripheral design of chip module, design of temperature and humidity sensor and design of bluetooth module. Set up the software development platform for wireless monitoring, remote control system, complete the software design by relying on the system program design and user interaction module design, and realize the design of wireless monitoring and remote control system for greenhouse multi-point and multi-channel temperature and humidity collection. The test data show that the proposed wireless monitoring and remote control system has reduced the monitoring error by 13.17% and improved the control accuracy by 35.9% compared with the conventional wireless monitoring and remote control system. It is suitable for wireless monitoring and remote control of temperature and humidity collection in greenhouse.

Keywords: Greenhouse collection; Multipoint multiway; Temperature and humidity collection; Wireless monitoring; Remote control; System design