The Measurement and Control System of Agricultural Greenhouse Based on Network

Abstract:

A network measurement and control system based on STM32 is designed for the control of greenhouse temperature, humidity, carbon dioxide concentration, etc. ModbusRTU serial bus is used for managing the greenhouse environment instrumentation network and signal acquisition. The remote control of greenhouse is achieved by LWIP Ethernet and Modbus/TCP communication protocol, and the network control of multispan greenhouse is realized by them. MCGS(Monitorand Control Generated System) is used for the design of human machine interaction. The control system can reach producing requirements, high reliability, easy to operate and maintain.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 1488-1492
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.1488
• Online since: May 2014
• Authors: Xiao Fang*, Lin Chen, Hong Zhi Yin
• Keywords: Ethernet, Greenhouse Control, Modbus, STM32

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