PLC移动基站集控系统开发与设计+梯形图
毕业论文关键词：可编程控制器(PLC);触摸屏;人机界面
Abstract High update rate of change in the communications technology era, thecorresponding base station equipment requirements change control system is also high.Network communication is the basis of the base station and social development needsof the system requirements for more precise control theory and control technologies,in order to ensure the smooth operation of the base station successfully. That is, themobile station is an important part of mobile communications.This article is part of the device control and environmental monitoring portion ofthe mobile base station centralized control system hardware to software design.Device Control through the system to achieve control each device within thecommunication station car trip, angle and other aspects of environmental detectionsensor relies in part on an alarm. First, we need to PLC to have a fundamentalunderstanding. Covers the automatic control technology and computer technology,programmable logic controller (PLC) is a versatile, new electronic automatic controldevices, industrial prefer popular, anti-interference ability, simple programming, highreliability and adaptation to industrial environments under the application of a seriesof advantages, it is widely used in various areas of the control system.The base station equipment control system control section is very important,from hardware to software . Hardware, using the selected PLC is Mitsubishi PLC, inorder to facilitate handling and better display the status of the device, the touch screenand manual control box and the PLC are connected. Software section, use the EB8000software for Wei Lun touch screen human-machine interface design, while the designof the manual control box and the free port communication protocols of the PLC,Mitsubishi PLC programming sequential control ladder to complete the developmentand design of hardware and software jobs.
Keywords: programmable logic controller;touch screen;human-computerinterface
目录
第一章绪论1
1.1移动基站设备控制系统的意义.1
1.2移动基站设备控制系统的背景和存在的问题..1
1.2.1移动基站设备控制系统的背景.1
1.2.2移动基站设备控制系统存在的问题..3
1.3本课题的主要研究内容.3
第二章集中控制系统的硬件配置与设计4
2.1控制系统硬件架构..4
2.2环境检测部分5
2.2.1烟雾检测5
2.2.2门禁检测6
2.2.3红外检测6