Embedded Livestock and Poultry Breeding Environment Data Acquisition Method Based on Internet of Things

The current method of collecting environmental data of livestock and poultry facility breeding cannot automatically screen out abnormal data, so an embedded method of collecting environmental data of livestock and poultry breeding based on Internet of things was designed. First design topology structure of the Internet of things, make between cluster head nodes can communicate with each other, improve the communication ability of member nodes, introducing the environmental perception technology, including the temperature, humidity, ammonia, hydrogen sulfide and carbon dioxide, thermoelectric effect of relying on the thermocouple temperature sensor acquisition, harmful gas depends on the choice of gas molecules light absorption characteristics, absorb certain wavelengths of light conditions to obtain the corresponding information of harmful gas concentration, the final design of acquisition circuit, data acquisition process, completed based on Internet of embedded data acquisition method of design of livestock and poultry breeding environment. The experimental results show that the designed collection method can summarize abnormal data, and separately list the occurrence time and corresponding items of abnormal data, which provides great convenience for controlling the breeding environment.