设计说明书
总字数：13000+
摘 要
养殖产业是巩固脱贫攻坚成果与衔接乡村振兴的重要支柱产业之一，当前养殖产业仍然相对传统，缺乏最新信息技术的支撑和融合。本研究针对养殖产业信息化、数字化、智能化程度低的问题，研究一款养殖智能服务平台并进行示范应用。为了实现养殖的智能化发展，本文采用单片机配合传感器技术，设计一款智能养殖监控系统。采用STM32单片机作为主控芯片，采用土壤湿度检测模块测量养殖环境的土壤湿度，采用光敏电阻监测养殖环境的光照强度，采用按键进行土壤湿度和光照强度等阈值的设置，采用OLED显示屏将监测到的养殖环境相关参数进行显示，采用GSM模块将检测的土壤湿度和光照值发送到手机端，供用户实时查看。最后，从系统集成和应用方面对该系统进行实物测试，实物测试表明，该系统的功能实现良好，且具备较强的实用性、可扩展性和可操作性，在不增加投资的情况下，平台能够提高养殖场信息化管理水平，提升养殖效率，节约养殖成本。智能服务平台应用前景广阔，将加速推进猪场信息化、无人化，也将把养殖场从市场与疫病的风险性和不确定性中解放出来。
关键词：养殖；数据采集；STM32单片机；土壤湿度传感器；GSM
ABSTRACT
The aquaculture industry is one of the important pillar industries for consolidating the achievements of poverty alleviation and connecting rural revitalization. At present, the aquaculture industry is still relatively traditional and lacks the support and integration of the latest information technology. Aiming at the low degree of informatization, digitization and intelligence in aquaculture industry, this study studied an intelligent service platform for aquaculture and demonstrated its application.In order to realize the intelligent development of aquaculture, this paper uses single-chip microcomputer with sensor technology to design an intelligent aquaculture monitoring system. STM32 single chip microcomputer is used as the main control chip, soil moisture detection module is used to measure soil moisture in the breeding environment, photoresistor is used to monitor the light intensity of the breeding environment, button is used to set the threshold value of soil moisture and light intensity, and OLED display screen is used to display the monitored parameters of the breeding environment. The GSM module is used to send the detected soil moisture and light value to the mobile phone for users to view in real time.Finally, from the aspect of system integration and application, the physical test of the system shows that the function of the system is well realized, and has strong practicability, scalability and operability. Without increasing investment, the platform can improve the level of information management of livestock farms, improve breeding efficiency and save breeding costs. The intelligent service platform has a broad application prospect, will accelerate the promotion of information and unmanned pig farms, and will also liberate farms from the risks and uncertainties of the market and disease.
Key words: breeding; Data acquisition; STM32 MCU; Soil moisture sensor; GSM
目 录
第一章 绪论
1.1 研究背景及其目的意义
1.2 国内外发展现状
1.3 系统的主要功能及框架结构
1.3.1主要功能
1.3.2本文框架结构
第二章 系统方案设计
2.1 主要元器件选择
2.1.1 主控芯片方案选择
2.1.2 显示模块方案选择
2.1.3 光敏检测模块方案选择
2.1.4 按键模块方案选择
2.2 系统总体设计思路
第三章 硬件电路设计
3.1 单片机最小系统
3.1.1 主控模块电路
3.1.2 晶振电路
3.1.3 复位电路
3.1.4 电源电路
3.1.5 下载电路
3.2 土壤湿度监测电路模块
3.3光敏电阻电路模块
3.4OLED显示模块电路
3.5按键模块电路
3.6直流电机驱动模块
3.7GSM模块电路设计
第四章 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 温湿度检测模块子流程
4.4直流电机-MX1508驱动模块子流程
4.5独立按键
4.6OLED显示流程设计
4.7GSM模块子流程设计
第五章 系统测试
5.1 实物焊接
5.2 光照强度测控实物测试
5.3 土壤湿度实物测试
5.4 GSM模块实物测试
结 论
致 谢
参考文献
附录
附录1：原理图
附录2：PCB
附录3：主程序
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