物联网技术在生猪养殖环境控制系统中的应用

近年来，随着自动化技术的进一步发展，以PLC（Programmable Logic Controller，可编程逻辑控制器，）为代表的相关编程技术也得到了更加广泛的应用。文章主要分析了PLC的生猪养殖环境控制系统总体设计思路，并对PLC监控系统在养殖环境中的设计进行了研究，经研究发现，PLC中心控制模块是整个监控系统的核心，并且硬件组装要按照工业控制系统的设置要求进行。基于以上条件与要求，对PLC生猪养殖环境控制系统在污水处理、温度调节等方面的应用提出了调整建议，以期实现生猪养殖环境控制系统的稳定可靠。

The Application of the Internet of Things Technology in the Environmental Control System of Live Pig Breeding

In recent years, with the further development of automation technology, the related programming technology represented by PLC (Programmable Logic Controller, programmable logic controller,) has been more widely used. This paper mainly analyzes the overall design idea of PLC pig breeding environment control system, and studies the design of PLC monitoring system in the breeding environment. After research, it was found that the PLC center control module is the core of the whole monitoring system, and the hardware assembly should be carried out according to the setting requirements of the industrial control system. Based on the above conditions and requirements, some adjustment suggestions are put forward for the application of PLC pig breeding environmental control system in sewage treatment and temperature regulation, in order to realize the stability and reliability of the environmental control system for pig breeding.