基于云计算的水肥一体化控制体系研究

Research on Integrated Control System of Water and Fertilizer Based on Cloud Computing

以水肥一体化中的控制系统为出发点,探讨了未来水肥一体化施肥灌溉智能化控制面临的问题,并提出将云计算应用于水肥一体化智能控制体系中。为此,给出了智能水肥一体化云控制体系的概念,按照多层化、对象化、并行化、数据服务化思路,设计出一种具备云计算思想与特点的智能水肥一体化控制体系框架,实现了执行机构与控制系统相分离、按需分配计算资源及精准灌溉施肥。以思南县灌区为例,对水肥一体化云控制体系进行了试验验证。研究结果拓展了云计算的应用领域,为智能水肥一体化施肥灌溉提供了一种新思路。

Focusing on control system in water and fertilizer integration,through the analysis of the development and problems of irrigation and fertilizer control system,the difficulties about intelligent control of water and fertilizer integration are discussed in the future.In view of the application status of irrigation and fertilizer system control,cloud computing is applied to water and fertilizer integration intelligent control system.The concept of intelligent water and fertilizer integration cloud control system is put forward.According to the idea of multi-layer,objectification,parallelization and data service,a framework of intelligent water and fertilizer integration control system with cloud computing ideas and characteristics is designed,separating the actuator control system from the Executive Agency and allocating the computing resources on demand and accurate.irrigation and fertilization..Finally,taking Sinan irrigation area as an example,the water and fertilizer integrated cloud control system is tested and verified.The research results extend the application field of cloud computing,and provide a new idea for the intelligent irrigation and fertilizer.