设计说明书
总字数：11000+
人类诞生以来，儿童的保育在家庭生活中扮演着重要的角色，婴儿尿不湿作为必需品，在一定的程度上减轻了父母的育儿压力，因此育儿设备的发展备受关注。当前，婴儿尿不湿监测系统结构简单、功能单一，以致于家长在护理工作中出现操作不方便、使用周期短等问题。婴儿尿不湿作为婴儿休息的主要工具，对婴儿的身心健康发展起到关键作用，因此，设计一款智能婴儿尿不湿监测意义重大。本设计基于STM32单片机，通过液体检测传感器检测婴儿是否有尿液，如果发现有尿液，通过蓝牙模块，手机端可实时获取数据，将婴儿尿不湿周围情况通过传感器进行检测和实时做出对应的处理，从而使得婴儿的环境处于适宜的环境，为婴儿营造一个有利于儿童健康成长的生活环境。本设计的婴儿尿不湿主要以智能化、多功能为发展方向，通过改变婴儿尿不湿的功能来满足广大使用者的使用需求，为婴儿提高舒适的成长环境。
[关键词] STC89C52；婴儿尿不湿；测控；智能监护，蓝牙
[Abstract]
Since the birth of human beings, child care plays an important role in family life, infant diapers as a necessity, to a certain extent to reduce the parents of parenting pressure, so the development of parenting equipment attention. At present, the infant diaper monitoring system has a simple structure and a single function, which leads to problems such as inconvenient operation and short use cycle in the nursing work of parents. As the main tool for infant rest, infant diapers play a key role in the physical and mental health development of infants, therefore, the design of an intelligent infant diaper monitoring is of great significance.Based on STM32 single chip microcomputer, this design detects whether the baby has urine through the liquid detection sensor. If urine is found, the mobile phone can obtain real-time data through the Bluetooth module, detect the surrounding situation of the baby’s diaper through the sensor and make corresponding real-time processing, so as to make the baby’s environment in a suitable environment. Create a living environment conducive to the healthy growth of children. The design of the baby diaper is mainly intelligent and multi-functional development direction, by changing the function of the baby diaper to meet the needs of the majority of users, to improve the comfortable growth environment for the baby.
[Key words] STC89C52; Baby diaper; Measurement and control; Smart monitoring, Bluetooth
目 录
[摘 要]
[Abstract]
1 绪论
1.1 研究背景及其研究意义
1.2 国内外研究现状
1.2.1 国内研究现状
1.2.2 国外研究现状
1.3 研究目标
2 系统方案设计
2.1 整体方案设计
2.2 主要器件选型选择
2.2.1 主控芯片方案选择
2.2.2 无线传输模块
3 硬件电路设计
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 尿液检测模块电路
3.3声光报警报警提醒电路模块
3.4 蓝牙模块电路
4 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 蓝牙模块子流程
5 仿真调试
5.1整体焊接仿真
5.2婴儿尿床检测
6 实物调试
6.1 实物调试部分
6.2 整体焊接实物
6.3婴儿尿床检测
总结与展望
致 谢
参考文献
附录
附录一：原理图
附录二：PCB
附录三：主程序
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