毕业设计（论文）-水位遥自控系统设计.docVIP

水位遥测自控系统设计 PAGE PAGE 2水位遥测自控系统[摘 要]本系统以51单片机系列的STC12C5406AD单片机为主控单元，通过液压传感器和无线通信实现液位实时数据的检测和自动控制。系统分主控站与测控站，通过主控站的键盘可以实现对测控站的水位上下限的控制和显示。主控站与测控站之间的无线实时数据传输的解决方案采用广泛应用于无线通信的SMD 技术。从测控站传送过来的数据通过人性化人机交换界面LED显示器件实现数据的实时数据显示。本系统通过单片机串口与电脑串口的通讯功能和利用互联网可以实现对水库水量的远程测量与自动控制，这对江河水位的实时监控非常实用。系统利用功能强大的C语言开发，并在软硬件设计中分别使用了Protel 99se 、keilC51开发平台。结果表明，该系统具有有性价比高、操作简便、可视化操作等优点.[关键字]：51单片机，TDL9912，TDL9921， 声表谐振器[Abstract] ：This system 51 microcontroller family STC12C5406AD SCM as main control unit, through the hydraulic liquid level sensors and wireless communications to achieve real-time detection and automatic control. The sub-master stations and monitoring stations, through the master control stations keyboard can be achieved on the water level monitoring stations of the upper and lower limits of the control and display. Master station and the monitoring and control stations of the wireless real-time data transmission solutions are widely used in wireless communications SMD technology. Come from the monitoring station to send the data through user-friendly man-machine interface for LED display devices to exchange data in real-time data display. The system, through the microcontroller serial port serial communication with computer functions and use of the Internet can be achieved on the remote reservoir water measurement and automatic control, this real-time monitoring of river water level is very useful. System uses a powerful C language development, and separately in the software and hardware design using Protel 99se, keilC51 development platform. The results show that the system has a cost-effective, easy to operate, visualize and so on. [Keywords]: 51 MCU, TDL9912, TDL9921, SAW resonators目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc251665146 1 绪论 PAGEREF _Toc251665146 \h 3 HYPERLINK \l _Toc251665147 1.1 选题背景与意义 PAGEREF _Toc251665147 \h 3 HYPERLINK \l _Toc251665148 1.2 课题介绍 PAGEREF _Toc251665148