智能草坪洒水器的设计

Design of Intelligent Lawn Sprinkler

主要介绍了以STC89C51单片机作为核心控制器的智能草坪洒水器设计方案。系统前端主要采用温湿度传感器DHT-11和人体红外传感器HC-SR501检测草坪的实时环境情况和草坪上的人员情况,根据检测结果和预先设置的初值,控制洒水器的升降和水泵的工作。产品制作模型经过系统测试,基本达到设计要求。

This paper mainly introduces the design of an intelligent lawn sprinkler using MCU STC89C51 as the core controller. The front part mainly uses temperature and humidity sensor DHT-11 and human body infrared sensor HC-SR501 to detect the real-time environment and the staff working on the lawn. Sprinkler elevation and the operation of the water pump are controlled by the test results and the preset values. A model product of such a sprinkler is tested and it can basically meet the design requirements.