| The environmental monitoring of breeding places has a wide range of needs and necessity.This thesis intends to study the environmental monitoring system of chicken house.With the development of chicken industry in China,the scale of breeding has gradually expanded,and large-scale breeding has become the mainstream.While improving the overall production efficiency,there are also problems in the management of chicken houses.For example,too many people walk around,which not only affects the rest of the chicken group,but also is not conducive to the heat preservation in the chicken house.At the same time,the workload of the staff is large,resulting in high labor cost.In addition,people pay great attention to food safety,how to monitor the chicken farm environment scientifically and effectively,etc.,has become an urgent problem to be solved in the breeding practice.In this thesis,the Internet of things technology,computer technology,electronic technology and other technologies are used to build a chicken house monitoring system,which to a large extent enables the information in the breeding production to be obtained by the breeding managers in time,and can timely adjust the chicken house environment,improve the growth environment conditions in the chicken house,ensure the healthy growth of layers,improve production efficiency,and then improve economic efficiency.The system uses the current mainstream,low-cost,low-power ZigBee,narrow-band NB-IOT,multi-functional gateway,cloud platform,MQTT and other technologies to design and build the chicken house environment monitoring system,and analyze the data,send out control instructions to achieve the best control of the chicken house environment.This system mainly includes the collection layer of data collected by sensors,the network transmission layer of data receiving and sending,and the application layer of data processing.It analyzes the existing problems from the aspects of overall design,hardware design,software design,and puts forward solutions,tests and summarizes the development of the system,and looks forward to the future system update and expansion. |
