基于物联网的猪舍环境监控系统设计

为有效监测和控制环境因子，满足现代养殖规模化、集约化发展趋势要求，设计一种基于物联网的猪舍环境监控系统。该系统采用STM32单片机作为主控模块，选用ESP8266无线模块实现网络通信，设计传感器模块实时监测光照强度、温度、湿度、PM1.0、PM2.5、PM10、二氧化碳、氨气和硫化氢等猪舍环境因子，设计驱动电路控制设备，综合利用OneNet云平台，将服务器部署在云端。实验结果表明，能够实现实时监测环境信息，通过上位机发送指令远程控制风机，能有效改善猪舍环境，保障动物福利，提高生猪养殖的自动化程度。

Design of Monitoring System Based on IOT for Pig Growth Environment

In order to effectively monitor and control environmental factors and meet the development trend of large-scale and intensive farming, we design a pig house environmental monitoring system based on the Internet of Things. The system adopts STM32 single-chip microcomputer as the main control module, and uses ESP8266 wireless module to realize network communication, sensor module and relay control module. The sensor module is designed to monitor the light, temperature, humidity, PM1.0, PM2.5, PM10, carbon dioxide, ammonia gas, hydrogen sulfide, etc. in the pig house environment in real time. Environmental factors such as harmful gas concentrations, using the OneNet cloud platform to deploy servers in the cloud. The practical application results show that the real-time monitoring of environmental information can be realized on the Web side, and the pig house environment can be remotely adjusted by sending instructions from the host computer. The system can effectively protection of animal welfare, and will improve the automation degree of pig breeding.