基于组态软件和Modbus协议的公园自动灌溉系统

Automatic Irrigation System for Park Based on Configuration Software and Modbus Protocol

在充分了解公园实际工作需要的基础上,以北小河公园为示范基地,通过对公园墒情采集、水源参数监控制定出符合公园计划用水管理、多种灌溉控制方式的系统结构和功能,综合采用现代网络通信技术和数据库管理技术,基于组态软件和Modbus协议设计开发了公园灌溉控制系统。本系统在北小河公园的研究和示范表明,其可有效地提高公园灌溉效率和用水信息管理水平,效果良好。

In order to realize the park irrigation automatically,an automatic park irrigation system based on configuration software and modbus protocol is developed.The irrigation control system is mainly composed of irrigation control software,irrigation controllers,moisture content monitors and AC Solenoid valves.The irrigation control software can implement the gathering of moisture content data and parameters,and it can also implement the control of park irrigation.The devices of the system can communicate with each other via modbus protocols.The system has been demonstrated in Beixiaohe Parkand it is effective.