物联网智能浇灌控制系统

Intelligent Irrigation Control System Using Internet of Things

传统果园种植低效且工作繁重,物联网技术+传统果园种植的模式有利于提高果园管理效率。本文采用STM32系类单片机、2.4 G无线模块,结合Unity3D引擎移动开发平台,设计和开发了一种物联网+Unity3D可交互智能化虚拟现实果园种植远程监控控制系统。该系统由底层部分和顶层部分组成,底层部分设计使用土壤湿度传感器和空气温湿度传感器检测果园土壤温度和外部环境温度和湿度信息,控制器根据不同果树土壤湿度设定值,调节电磁阀,控制浇水量。顶层部分设计建立三维虚拟场景,实现场景漫游、实时监视、信息显示功能。底层部分与顶层部分建立协议,通过查询果树养殖专业信息设定智能浇灌,同时也建立远程手动控制浇灌,方便管理人员随时查看数据和远程控制浇灌,降低果园养护难度。

Traditional orchard cultivation is inefficient and heavy work, and the Internet of Things technol-ogy + traditional orchard cultivation mode is conducive to improving the efficiency of the orchard management. In this paper, with STM32 series of single-chip microcomputer, 2.4 G wireless module, and Unity3D engine mobile development platform, we design and develop an orchard planting remote monitoring and control system of Internet of Things + Unity3D interactive intelligent virtual reality. The system consists of the bottom part and the top part of the composition. The bottom part of the design uses soil moisture sensors and air temperature and humidity sensors to detect the soil temperature and outdoor environment temperature and humidity information. According to different fruit soil moisture settings, the controller adjusts the solenoid valve and controls the amount of irrigation. The top part of the design establishes three-dimensional virtual scene to achieve roaming, real-time monitoring, and information display. The bottom part establishes protocols with the top part, then we can investigate fruit tree farming professional information to set the intelligent watering, and establish remote manual control watering, which facilitate the management staff at any time to view the data and remotely control watering, thus reducing the difficulty of orchards maintenance.