设计说明书
总字数：19000+
摘 要
水是鱼类生存的必要条件，水质的好坏和鱼类的生存密切相关。现有的鱼缸操作繁琐、功能单一、造价昂贵等缺点。因此，本文以鱼缸环境监测系统为导向，以智能手机和相关水质检测传感器为载体，设计一款操作简便、使用方便的鱼缸智能水质管理系统。为了解决上述问题，本文设计了一套智能鱼缸监测系统，达到智能监测鱼缸水质环境的目的。本设计采用TDS水质模块检测鱼缸内水的浑浊度，采用防水式DS18B20检测鱼缸内水温，采用水位检测模块检测鱼缸水位，采用光敏电阻检测关照值，采用OLED显示屏显示相关监测值，采用语音模块进行模式的识别，采用按键可以设置定时投喂和充氧时间，还可以控制继电器进行相关工作，达到调节鱼缸环境相关参数的目的，除此之外，还采用了WiFi模块，实现远程控制鱼缸的作用。本设计关于观赏鱼缸水质管理方面的研究并结合产品设计实践，构建出新的产品交互方式，设计出简单易用的观赏鱼缸智能水质管理系统，帮助用户解决养鱼过程中的水质管理难题，提升用户养鱼体验，同时为今后此方面的设计提供参考。
关键词：鱼缸;传感器;WiFi:单片机；OLED显示屏
Abstract: Water is a necessary condition for the survival of fish, and the quality of water quality is closely related to the survival of fish. The existing fish tank has the disadvantages of cumbersome operation, single function and high cost. Therefore, this paper takes the aquarium environment monitoring system as the guidance, and uses smart phones and related water quality detection sensors as the carrier to design a simple and convenient aquarium intelligent water quality management system.In order to solve the above problems, this paper designed a set of intelligent fish tank monitoring system, to achieve the purpose of intelligent monitoring of fish tank water quality environment. In this design, TDS water quality module is used to detect the turbidity of the water in the aquarium, waterproof DS18B20 is used to detect the water temperature in the aquarium, water level detection module is used to detect the water level of the aquarium, photoresistor is used to detect the care value, OLED display is used to display the relevant monitoring value, voice module is used to recognize the pattern, and the timing feeding and oxygenation time can be set by pressing buttons. The relay can also be controlled to perform related work to achieve the purpose of adjusting the relevant parameters of the aquarium environment. In addition, the WiFi module is also used to achieve the function of remote control of the aquarium.This design, based on the research on the water quality management of ornamental fish tanks and combined with the product design practice, builds a new product interaction mode and designs a simple and easy-to-use intelligent water quality management system for ornamental fish tanks to help users solve the water quality management problems in the process of fish farming, improve the user’s fish farming experience, and provide references for future design in this area.
Key words:fish tank; Sensor; WiFi: MCU; OLED display
目 录
摘 要
Abstract
- 绪论
1.1本文研究背景和意义
1.2 国内外发展现状
1.3 主要研究内容和实现功能
1.3.1论文主要研究内容
1.3.2论文实现功能
1.4智能鱼缸控制系统涉及的关键技术
- 系统方案设计
2.1 主要元器件选择
2.1.1 主控模块方案选择
2.1.2 显示模块方案选择
2.1.3 按键方案选择
2.2 系统总体设计思路
- 硬件设计
3.1 单片机最小系统
3.2 防水DS18B20温度检测模块电路
3.3 水质水温监测模块
3.4 水位监测模块
3.5 光照强度监测模块
3.6 显示模块电路设计
3.7 独立按键电路模块
3.8 继电器模块电路
3.9 LED补光模块电路
3.10 语音识别模块（SNR8016VR-M）
3.11 WIFI无线传输模块电路
- 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 温度检测模块子流程
4.5 OLED显示流程设计
4.6 WiFi模块子流程设计
- 实物制作与调试
5.1 实物制作
5.2 水温调节实物测试
5.3 水温水质调节实物测试
5.4 水位调节实物测试
5.5 光照强度调节实物测试
5.6 手动控制投喂、充氧实物测试
5.7 WiFi模块实物测试
- 结论
参考文献
致 谢
附录
附录A: 原理图
附录B：PCB
附录C：程序
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