基于PLC及触摸屏传感器的家用智能卫生间水位控制系统设计
代做农业机械/农业电气自动化专业毕业设计哪家好？一般价格多少？
摘要：生活水平的提高，促使人们有更高物质追求，并由物质追求转向更高的精神追求。在当今社会人门已近适应了快节奏的生活，传统的居住环境已经不能够满足人们的需求。随着电子技术、控制技术的快速发展以及信息化的普及，这时智能家居便出现了并受到广大人民的追捧。本设计便是在智能家居的背景下设计的，本设计名为基于PLC的家用智能卫生间控制系统。
本设计主要控制卫生间不同的部分，所以本设计共可以分成四部分：第一部分门的智能控制设计,采用了伺服电机、红外线传感器等元器件。第二部分灯光的智能控制设计，采用了声光控制开关实现控制。第三部分热水器的智能控制设计，采用了自制式水位传感器、温度传感器等实现信号输入。第四部分通风扇的智能控制设计，采用直流电机、变频器等元器件，实现转速设置和转向。
在第一部分中，实现对门恒速运动控制、实现门的自动开启，手动关闭、指示灯提示等。
第二部分中，实现在没光源由声源时灯光的自动开启并延迟后自动关闭、实现灯光手动开启、实现在有光源时无法开启等。
第三部分中，实现在触摸屏上热水器的水温手动设置、在触摸屏上实现水温加热和保温提示、在触摸屏上显示水位、实现自动上水和手动上水、实现上水状态提示等。
第四部分中，在触摸屏上实现通风扇速度设置、在触摸屏上实现通风扇正反转切换等。
关键字：红外线传感器、温度传感器、自制式水位传感器、PLC、触摸屏、变频器、声光控制开关、伺服电机、直流电机
Design of household intelligent toilet
based on the PLC control system
Abstract: With the improvement of living standards, people have higher material gain, by the pursuit of material turned higher spiritual pursuit. In today's society people to adapt to the door nearly fast-paced life, the traditional living environment is no longer able to meet people's needs. As electronic technology, control technology and the rapid development of information technology popularization of smart home this time they appeared and sought after by the majority of the people. The design is in the context of smart home design, the design called intelligent home control system based on PLC toilet.
The design of the main control different parts of the bathroom, so the design can be divided into a total of four parts: the first part of the intelligent control design of the door, using a servo motor, infrared sensors and other components. Intelligent control design of the second part of the lighting, sound and light control switch used for control. The third part of the water heater intelligent control design, using a homemade water level sensors, temperature sensors for signal input. The fourth part through intelligent fan control design, motor, inverter and other components, to achieve speed and steering settings.
In the first part, the door to achieve constant speed control, automatic open, manual off, the light tips and other door.
The second part, did not automatically turn off the light automatically turns on when the sound source by the light and after a delay, realize the lights manually open, the light source can not be realized when there is open and so on.
The third part, the realization of the water temperature is set manually on the touch screen, water heater, heating and insulation to achieve the water temperature prompts on the touch screen, indicating the water level on the touch screen, automatic and manual Sheung Shui Sheung Shui, Sheung Shui to achieve the state of prompts.
The fourth part, on the touch screen to achieve the ventilation fan speed settings, reversing achieve ventilation fans switching on the touch screen.
Keywords: PLC, touch screen, inverter, infrared sensors, temperature sensors, homemade water level sensor, sound and light control switches, servo motors, DC motors
目录
第1章 绪论...............................................................3
1.1家用智能控制系统设计的背景.......................................3
1.2家用智能控制系统设计的现状.......................................3
1.2.1国内外发展现状..............................................4 1.3家用智能控制系统的发展趋势.......................................4
第2章 控制要求与方案设计.................................................5
2.1研究内容及基本要求...............................................5
2.1.1研究内容....................................................5 2.1.2基本要求....................................................5
2.2方案设计.........................................................5
2.2.1设计思路....................................................5
2.2.2硬件构成分析................................................6
第3章 主要元器件的选型...................................................8
3.1传感器的选型.....................................................8
3.1.1红外线传感器................................................8
3.1.2温度传感器..................................................9
3.1.3自制式水位传感器...........................................11
3.2开关的选型..................................................... 11
3.2.1控制按钮...................................................11
3.3电机的选型......................................................12
3.3.1伺服电机...................................................12
3.4触摸屏的选型....................................................15
3.5变频器的选型....................................................16
3.6PLC的选型.......................................................18
3.6.1PLC的定义及特点........................................... 18
3.6.2PLC的分类及结构............................................19
3.6.3PLC的工作原理..............................................21
3.6.4PLC的选择..................................................21
3.6.5扩展模块...................................................22
第4章 系统控制模块软硬件设计............................................23
4.1门的软硬件设计..................................................23
4.2灯光的软硬件设计................................................27
4.3通风扇的软硬件设计..............................................28
4.4热水器温度的软硬件设计..........................................32
4.5热水器水位的软硬件设计..........................................34
第5章 组态界面设计......................................................38
5.1门的组态界面设计................................................38
5.2热水器的组态界面设计............................................39
5.3通风扇的组态界面设计............................................40
第6章 总结..............................................................41
参考文献. ...............................................................43
致谢. ...................................................................44
附录. ...................................................................45
参考文献
[1]基于物联网智能家居系统技术与实现/卜益民主编，学位论文：南京邮电大学，2014
[2]基于C8051F005的智能家居室内控制系统设计/杨亚峰主编，学位论文：长安大学，2012
[3]智能建筑计术与应用/中国建筑工业出版社：第一版，2001.1
[4]数字社区&智能家居/数字社区&智能家居杂志编辑部，2010
[5]自动检测与转换技术/梁森，黄抗美编著-3版-北京：机械工业出版社，2007.5
[6]工厂电气控制设备/张晓娟主编-2版-北京：电子工业出版社，2012.6
[7]DS3系列伺服驱动器（一版）0422
[8]触摸屏基础知识纵览/黄絮主编，学术期刊：网印工业，2013
[9]VB5N系列通用变频器用户手册
[10]PLC应用技术/郭琼主编-北京：机械工业出版社，2009.6（2013.7重印）
[11]XD3系列可编程序控制器用户手册（硬件篇）
[12]信捷PLC特殊指令说明书
[13]XD3系列可编程控制器用户手册(指令篇)
[14]XD3软件使用手册
[15]FX1S,FX1N,FX2N,FX2NC系列编程手册
[16]DS3伺服调试步骤
[17]DP-308D、DP-308D-L驱动器用户手册
[18]信捷PLC通讯手册
[19]信捷PLC课程讲义
