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为及时、按需根据土壤湿度对家庭或办公场所的绿植进行自动浇灌,防止人们浇水过量或外出时绿植长期干旱。选用STC89C52型单片机、YL-69型湿度传感器结合ADC0832模数转换器、LCD1602显示器、阻容等外围器件实现对继电器和水泵的控制,以完成自动浇花和手动浇花控制。自动浇花时可设置湿度上下限和灯光报警指示,同时将工作模式、土壤湿度显示在显示器上。通过在Keil软件编程,PROTEUS仿真软件搭建电路模型,加载程序,经仿真调试,表明该系统可以实现自动浇花功能。
Abstract：Watering green plants at homes or in the offices automatically in time depending on soil humidity can prevent from overwatering or the long drought while people going out. To control the relay and water pump and complete automatic watering and manual watering of flowers, this paper adopts STC89 C52 singlechip, YL-69 humidity sensor combined with some peripheral devices such as ADC0832 analog-digital converter, LCD1602 display device, resistance-capacitance and so on to design a automatic watering system. The upper and lower limits of humidity and light alarm indication can be determined accordingly. The work pattern and soil humidity can be displayed in screen automatically. It is shown that the automatic watering function can be realized by software programming on Keil, and circuit model. The PROTEUS simulation software is used to load program and simulation debug.
[1] 张绪强,韩坚洁,夏普凯特·买买提,等.基于AT89C51单片机的智能浇花系统设计[J].产业与科技论坛,2019,18(13):44-45.
[2] 郭艳婕,方素平,李帆,等.基于单片机的自动浇花系统设计[J].科技通报,2017,33(5):171-173.
[3] 张倩昀.基于土壤湿度检测的智能浇花系统设计[J].山西农经,2017(9):128-129.
基本信息:
中图分类号:TP273;TP368.1;S68
引用信息:
[1]乔琳君,魏严锋.基于STC89C52单片机的自动浇花系统设计[J].微型电脑应用,2021,37(03):23-26.
基金信息:
陕西省教育厅2019年度高等教育教学改革重点研究项目(19GZ009); 西安航空职业技术学院2018年度教育教学改革重点研究项目(18XHJG-008)
2021-03-20
2021-03-20