设计简介:
项目名:远程浇花
项目编号:mcuclub-dz-119
单片机类型:STC89C52
具体功能:
1、通过土壤湿度模块检测土壤湿度,当湿度低于设置最小值(默认20%),声光报警3s,并通过GSM模块向主人发送短信“土壤湿度过低,是否启动浇水?”,
如果主人回复“Y”,则通过继电器控制水泵开始浇水,当湿度大于设置最大值(默认40%),则停止浇水,并向主人发送“浇水已完成”,如果主人回复“N”或未回复,则不启动浇水
2、通过液位传感器检测蓄水池中的液位值,当液位值低于设置最小值,声光报警3s,并通过GSM模块向主人发送短信“蓄水池液位过低,是否启动加水?”,
如果主人回复“Y”,则通过继电器控制水泵开始加水,当液位大于设置最大值,则停止加水,并向主人发送“加水已完成”,如果主人回复“N”或未回复,则不启动加水
3、在蓄水池加水期间,即使土壤湿度小于设置最小值,也不进行浇水,直到蓄水池加水完成并等待10s后,才能启动浇水
4、通过按键可以各阈值
5、通过LCD1602显示屏显示数据
总字数:15113
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智能远程浇花系统设计与实现
摘 要:
本毕业设计旨在设计一种智能远程浇花系统,通过STC89C52单片机和多种传感器实现对植物生长环境的实时监测与控制。系统采用土壤湿度模块检测土壤湿度,当湿度低于设定最小值时,触发声光报警,并通过GSM模块向主人发送浇水请求短信,等待主人回复决定是否启动浇水。同时,系统还通过液位传感器检测蓄水池液位,当液位低于设定最小值时,触发声光报警,并通过GSM模块向主人发送加水请求短信,等待主人回复决定是否启动加水。在蓄水池加水期间,即使土壤湿度低于设定最小值,也不进行浇水,确保蓄水池加水完成后再进行浇水。系统具备按键设置各项阈值的功能,并通过LCD1602显示屏实时展示监测数据,方便用户了解植物生长环境状况。
关键词:智能远程浇花;土壤湿度检测;液位传感器;GSM模块;声光报警
ABSTRACT
This thesis aims to design an intelligent remote plant watering system using the STC89C52 microcontroller and various sensors to achieve real-time monitoring and control of the plant growth environment. The system employs a soil moisture module to detect soil humidity, and when the humidity falls below the predefined minimum value, it triggers a sound and light alarm. Additionally, the system sends a watering request message to the owner’s mobile phone through the GSM module, waiting for their response to decide whether to initiate watering. Furthermore, the system utilizes a liquid level sensor to monitor the water level in the reservoir. If the level drops below the set minimum value, it activates a sound and light alarm and sends a water refill request message to the owner. Similar to the watering scenario, the system waits for the owner’s response before initiating the water refill process. During the water refill period, even if the soil humidity is below the minimum value, no watering will take place, ensuring that watering occurs only after the reservoir has been refilled. The system is equipped with buttons to adjust various threshold values and utilizes an LCD1602 display screen to provide real-time monitoring data, facilitating the user’s understanding of the plant growth environment.
Keywords: Intelligent remote plant watering; Soil moisture detection; Liquid level sensor; GSM module; Sound and light alarm.
目 录
智能远程浇花系统设计与实现
摘 要:
ABSTRACT
1 绪论
2 系统设计方案
3 硬件设计
4 系统程序设计
5 实物制作与调试过程
6 结论和未来展望