Design And Implementation Of A Poultry House Environmental Monitoring System Based On The Internet Of Things

The production mode of the breeding industry has been changed from the extensive range to the modernization,intensification,standardization and large scale.Large-scale breeding has higher requirements for the internal environment of poultry house that has a great impact on the growth and reproduction of livestock and poultry.Internet of Things(Io T)technology,sensor technology,cloud computing technology can monitor the internal environment of the poultry house and realize scientific breeding,which can improve the economic income of farmers.Based on the research of environmental parameters of the poultry house,an poultry house monitoring system based on Internet of things is designed and developed.Software and hardware are designed to demonstrate the feasibility of the system.The main contents of this paper are as follows:(1)The environmental factors affecting the healthy growth and reproduction of livestock in the poultry house are analyzed.The light intensity,oxygen,hydrogen sulfide,ammonia,temperature and humidity are monitored in the poultry house.The sensor selection and data acquisition scheme are determined,which upload the data to provide a basis for equipment control.(2)By using a modular approach to design the hardware circuit,with STM32single-chip microcomputer as the core,we design and implement the comprehensive application of sensors,configuration screen,equipment controllers and other modules.The 5G communication modules combined with Io T technology are used to realize real-time data acquisition and processing.(3)The software design including master control module program,sensor program,equipment control program,configuration screen program and cloud platform is completed.(4)Comprehensive function tests of the software and hardware system are carried out,and the test results show that the system can complete the monitoring of the internal environment of the poultry house.