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1、单位代码0 2 学 号分 类 号 TH6 密级课程设计说明书水箱水位控制系统设计院（系）名称机械工程学院专业名称机械设计制造及其自动化学生姓名指导教师2015 年10 月 27 日黄河科技学院课程设计任务书机械工程 学院 机械系机械设计制造及其自动化专业 12级 1班学号 1200000000姓名指导教师题目:水箱水位控制系统设计课程:单片机应用技术课程设计时间2015年 10 月 13日至 10 月 27日共 2 周课程设计工作内容与基本要求(设计要求、设计任务、工作计划、所需相关资料)（纸张不够可加页）1.设计要求在高塔的内部我们设计一个简易的水位探测传感器用来探测三个水位，即低水位，正常
2、水位，高水位。低水位时送给单片机一个高电平，驱动水泵加水，红灯亮；正常范围的水位时，水泵加水，绿灯亮；高水位时，水泵不加水，黄灯亮。2.设计任务 与要求（完成后需提交的文件和图表等）1系统硬件电路设计根据该系统设计的功能要求选择所用元器件，设计硬件电路。要求用Proteus绘制整个系统电路原理图。2软件设计根据该系统设计的功能要求进行软件设计，要求用VISIO 软件绘制整个系统及各部分的软件流程图。并根据流程图编写程序并汇编调试通过。列出软件清单，软件清单要加以注释。3Proteus仿真用 Proteus对系统软硬件进行仿真调试通过。4软硬件实际调试5编写设计说明书一份，内容包括任务书、设计方
3、案分析、硬件设计部分要绘制整个系统电路原理图，对各部分电路设计原理做出说明。软件设计部分要绘制整个系统及各部分的软件流程图，并列出软件清单，软件清单要求加注释，并在各功能块前加程序功能注释。调试结果整理分析及设计调试的心得体会。3工作计划（进程安排）第 1 周基本完成软、硬件的设计（分散在教案过程中完成）。第二周2 天绘制文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B
4、10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7
5、B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH
6、7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:C
7、H7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:
8、CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码
9、:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编
10、码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3所要求的图纸，完成软、硬件的调试；2 天完成设计说明书；1.5 天答辩或验收，评定成绩。6主要参考资料单片机课程设计指导书皮大能北京理工大学出版社2010.7 8051单片机实践与应用吴金戎清华大学出版社2003.8 单片机技术基础教程与实践夏路易电子工业出版社2008.1 MCS-51单片机原理接口及应用王质朴北京理工大学出版2009.11 基
11、于 Proteus的单片机系统设计与仿真实例蒋辉平机械工业出版社 2009.7 系主任审批意见：审批人签名：日期：文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2
12、W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H
13、2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8
14、H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N
15、8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9
16、N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U
17、9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8
18、U9N8H2W6 ZR8H10R3B4O3摘要我们可以采用单片机系统实现了水塔水位的自动控制，设计出一种低成本、高使用价值的水塔水位控制器。该系统具有水位检测，低水位高水位报警以及自动加水等功能。本设计过程中主要采用传感技术、单片机技术、光报警技术以及弱电控制强电技术。检测系统采用铜针探测结构简单、制造成本低、灵敏度高。并采用AT89C2051 单片机系统控制整个电路的信号处理以及采用光电耦合和继电器来实现弱电控制强电从而实现加水系统的自动控制。该系统可以完成光报警，水位自动检测，上水停水等工作。并能有效保证液面高度始终处于较理想范围，该系统制造成本低、结构简单、感应度高、绿色环保。可用于各种
19、液体的储存。关键词:单片机，自动检测，自动控制文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10
20、HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10
21、 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O1
22、0 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O
23、10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1
24、O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X
25、1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3AbstractWe ca
26、n use micro-controller system using cooling towers to achieve the level of automation,design a low cost and high practical value of the water tower water level controller.The system has the water level detection,low water high water level alarm and automatic functions such as adding water.The design
27、 process mainly uses the sensor technology,single chip technology,optical technology and the weak control the strong police power technology.Detection system using simple system for detection of copper needles,resulting in the low and high sensitivity.AT89C2051 SCM system control by using the circui
28、t of signal processing and the use of optical coupling and weak control relays to achieve strong power to realize automatic control of water systems.It can automatically detect the water level,light alarm,all the work without water cycle,to ensure better surface height is always within the context o
29、f its structure simple,low cost high sensitivity,significant energy is used in various kind of ideal equipment for high-level liquid storage.Key words:SCM,Automatic monitoring,Circuit Control文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U
30、9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8
31、U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD
32、8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 H
33、D8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10
34、HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10
35、 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O1
36、0 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3目录1 课程设计系统概述.2 1.1 系统原理.2 1.2 系统结构图.2 1.3 控制方案说明.3 1.4 系统组成及原理.32 硬件设计.4 2.1 单片机最小系统电路设计.5 2.2 水位检测传感器的选用.6 2.3 稳压电路的设计.7 2.4 光报警电路的设计.8 2.5 继电器控
37、制水泵加水电路.93 软件设计.9 3.1 系统总原理图.10 3.2 系统总程序如下.114 总结.11致谢.11参考文献.12附录.13文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1
38、O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X
39、1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1
40、X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J
41、1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10
42、J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B1
43、0J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B
44、10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O31 课程设计系统概述1.1系统原理当水位处于低水位的时候，传感器的低水位探测线没被+5V 的电源导通进入稳压电路经过处理在稳压电路的输出端有一个高电平，送入单片机的P1.0口，另一个稳压电路输出的高电平进入单片机的P1.1 口单片机经过分析，在P1.2口输出一低电平，驱动红灯亮，P1.5出来一个信号使光电耦合器GDOUHE导通，这样继电器闭合，使水泵加水；当水位处于正常范围内时，水泵加水，在 P1.3 引脚出来一个低电平，使绿灯亮；当水位在高水位区时，传感器的两根探测线均被导通，均被+5V 的电源导通，送入单片机，单片机经过分
45、析，在P1.4 引脚出来一个低电平，使黄灯亮，在P1.5端出来一个低电平不能使光电耦合器导通，这样继电器不能闭合，水泵不能加水；当三灯闪烁表示系统出现故障。1.2 系统结构图系统结构图如图 1.2所示：电源电路水塔模型水箱水泵加水系统显示系统水位检测传感器稳压电路单片机AT89C2051文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H
46、2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8
47、H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N
48、8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9
49、N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U
50、9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8U9N8H2W6 ZR8H10R3B4O3文档编码:CH7B10J1X1O10 HD8