摘要
随着园林管理现代化进程的加快，精准把控园林土壤及环境状况对提升植物成活率、降低养护成本具有重要意义。传统的园林管理模式依赖人工巡检，不仅存在响应滞后、劳动强度大的问题，还因人为判断差异导致管理标准不统一，难以满足规模化、智能化园林养护的需求。
基于 STM32F103C8T6 单片机的太阳能供电园林远程监控系统，整合了 ZTS-3002-TR-ECTHNPKPH-N01 土壤环境检测模块、5516 光敏电阻、太阳能供电模块、3 个独立按键、OLED 显示屏、ECB02 蓝牙模块及执行设备（水泵、补光设备、中和溶液供给装置、声光报警模块），实现了园林环境的自动化监测与远程调控。系统核心功能包括：通过 ZTS-3002-TR-ECTHNPKPH-N01 模块实时监测土壤湿度和 PH 值，当湿度低于设置值时启动水泵加水至最大值，PH 值超出设定范围时触发中和溶液供给，同时声光报警三声；通过 5516 光敏电阻检测光照强度，低于阈值时自动补光并伴随三声报警；支持按键设置各参数阈值及手动控制设备；借助 OLED 显示屏实时展示各项监测数据与设备状态；利用 ECB02 蓝牙模块实现数据向手机端的传输，支持手机端设置阈值和远程控制设备。
该系统的实现，有效提升了园林管理的自动化与智能化水平，减少了人工干预，通过太阳能供电降低了对传统电力的依赖，为规模化园林养护提供了高效、节能的解决方案，同时为同类户外环境监控设备的研发提供了参考，具有较高的实际应用价值。
关键词：STM32F103C8T6；太阳能供电；园林监控；远程调控；传感器；蓝牙通信
ABSTRACT
With the acceleration of the modernization of garden management, accurately controlling garden soil and environmental conditions is of great significance for improving plant survival rates and reducing maintenance costs. Traditional garden management models rely on manual inspections, which not only suffer from delayed responses and high labor intensity but also result in inconsistent management standards due to differences in human judgment, making it difficult to meet the needs of large-scale and intelligent garden maintenance.
The solar-powered garden remote monitoring system based on the STM32F103C8T6 microcontroller integrates ZTS-3002-TR-ECTHNPKPH-N01 soil environment detection module, 5516 photoresistor, solar power supply module, 3 independent buttons, OLED display, ECB02 Bluetooth module, and executive devices (water pump, supplementary lighting equipment, neutralizing solution supply device, sound and light alarm module), realizing automatic monitoring and remote regulation of the garden environment. The core functions of the system include: real-time monitoring of soil moisture and PH value through the ZTS-3002-TR-ECTHNPKPH-N01 module; when the moisture is lower than the set value, the water pump is activated to add water to the maximum value; when the PH value exceeds the set range, the neutralizing solution supply is triggered, accompanied by three sound and light alarms; detecting light intensity through the 5516 photoresistor, and automatically supplementing light when it is below the threshold with three alarms; supporting button setting of various parameter thresholds and manual control of equipment; real-time display of various monitoring data and equipment status through the OLED display; using the ECB02 Bluetooth module to transmit data to the mobile phone, supporting threshold setting and remote control of equipment on the mobile phone.
The implementation of this system effectively improves the automation and intelligence level of garden management, reduces manual intervention, reduces reliance on traditional electricity through solar power supply, provides an efficient and energy-saving solution for large-scale garden maintenance, and also offers a reference for the research and development of similar outdoor environment monitoring equipment, with high practical application value.
Keywords:STM32F103C8T6; Solar-powered; Garden monitoring; Remote regulation; Sensor; Bluetooth communication
目录
第 1 章 绪论
1.1 研究的目的及意义
1.2 国内外发展情况
1.3 本文主要研究内容
第2章 设计思路与方案论证
2.1 主要元器件选择
2.1.1 主控芯片选择
2.1.2 土壤环境检测模块选择
2.1.3 光照检测模块选择
2.1.4 按键模块选择
2.1.5 显示模块选择
2.1.6 蓝牙模块选择
2.2整体设计方案
第 3 章 硬件设计
3.1 主控电路模块
3.2 土壤环境检测模块电路
3.3 光照检测模块电路
3.4 显示模块电路
3.5蓝牙模块电路
3.6 按键模块电路
3.7 执行设备驱动电路
第4章 系统程序设计
4.1 编程软件介绍
4.2 系统主流程设计
4.3 独立按键
4.4 OLED显示流程设计
4.5 蓝牙模块子流程设计
第 5 章 实物测试
5.1 整体实物测试
5.2 土壤环境检测模块功能测试
5.3 光照检测模块功能测试
5.4 蓝牙模块功能测试
5.5 按键设置与显示功能测试
第 6 章 总结与展望
6.1 总结
6.2 展望
致谢
参考文献
附录
附录一：原理图
附录二：PCB
附录三：主程序
