Design Of Strawberry Planting Environment Detection System In Greenhouse Based On Internet Of Things

The development tide of agricultural informatization is gradually advancing.The planting environment detection system based on the Internet of Things can not only improve work efficiency and work income,but also play an indispensable role in the development of agricultural informatization.In this paper,starting from the actual needs of the detection of strawberry planting environment parameters in greenhouses,a greenhouse strawberry planting environment detection system based on the three-tier architecture of the Internet of Things is designed.First of all,the relevant factors affecting the strawberry planting environment were investigated and analyzed,and it was concluded that the growth process of strawberry is affected by air temperature and humidity,soil temperature and humidity,light intensity,carbon dioxide concentration,and soil p H environmental factors.Secondly,based on the requirements for parameter detection of related factors affecting the strawberry planting environment,the system architecture,hardware detection architecture,and wireless networking architecture of the greenhouse planting environment detection system are designed.Third,the hardware modules of environment detection nodes and wireless sensor network nodes are designed,including microcontroller chip selection design,environment detection sensor selection design and sensor connection design.Finally,the software of the strawberry planting environment detection system in the greenhouse was designed.The detection node micro-control chip reads the collected data of the sensor,and encapsulates the detected environmental data after passing the CRC check.The Zig Bee wireless networking module is used for data transmission.To the upper computer,the upper computer finally provides users with real-time detection data display.The greenhouse strawberry planting environment detection system based on the Internet of Things realizes automatic and accurate environmental parameter detection and data display,improves the efficiency and accuracy of strawberry planting environment detection,and makes growers adequately prepared to deal with changes in the planting environment time.The research on the detection system of strawberry planting environment in greenhouses based on the Internet of Things not only improves the economic income of growers,but also enhances the degree of agricultural informatization,which has certain economic promotion value.