小型花园自动灌溉系统的设计  

Design of Automatic Irrigation System for Small Gardens

作　　者：李凯丽 韩海豹[1] 刘攀[1] 成慧翔[1] Li Kaili;Han Haibao;Liu Pan;Cheng Huixiang(College of Information,Shanxi Agricultural University,Taigu 030800,Shanxi,China)

机构地区：[1]山西农业大学信息学院,山西太谷030800

出　　处：《农业技术与装备》2020年第2期40-41,43,共3页Agricultural Technology & Equipment

摘　　要：目前绿化灌溉主要以管理人员定期灌溉为主,无法依据土壤的湿度以及绿植的种类进行精确灌溉,会造成资源、人员浪费。使用S7-200系列PLC设计的自动灌溉系统,采用湿度传感器检测土壤的干湿状态,根据花园合理浇水条件,进行智能判断,根据自动灌溉的工作流程,进行智能灌溉的系统。At present,greening irrigation is mainly regular irrigation by managers,which can not be accurately irrigated according to soil moisture and the types of green plants,which will cause waste of resources and personnel.Using the automatic irrigation system designed by S7-200 series of PLC,using humidity sensor to detect the dry and wet state of the soil,according to the reasonable watering conditions of the garden,intelligent judgment,according to the work flow of automatic irrigation,intelligent irrigation system.

关 键 词：PLC 自动灌溉系统 湿度传感器 

分 类 号：S274.2[农业科学—农业水土工程]