目录第一章绪论1.1交通信号灯的目的与意义1.1.1研究交通信号灯的目的1.1.2研究意义1.2PLC发展的现状1.3PLC的特点-5第二章PLC的结构及原理2.1PLC编程简介-52.2PLC调试步骤10第三章系统的方案设计...

AbstractProgrammable Logic Controller for short PLC.Is a comprehensivecommunication,automatic control and computer technology development and themain used for the automatic control...

目录第一章、课题研究的背景意义...第二章、PLC介绍及发展2.1PLC概述.…2.2PLC的组成及结构.....52.3PLC的交通灯监控设计目的。….52.4PLC交通灯监控系统基本原理.2.5PLC交通灯监控系统的优点.....

The control experiment of traffic lights at the lower intersection of 51 single chipmicrocomputerComputer Department Computer science and Technology Major122682013#####Instruct0r#[...

AbstractIntelligent traffic control system play an important role in the trafficcontrol system.In order to better control the transportation system,alleviate traffic pressure.This ...

Design of intelligent traffic signal lamp[Abstract]:With more and more people like transportation in modern society,private cars have gradually become an indispensable part of mode...

AbstactLast year,China made brilliant achievements in building a moderatelyprosperous society in an all-round way.The economic level continued to improve,every family gradually bec...

引言改革开放四十多年以来我国的各个城市在飞速变化当中，家庭汽车的拥有量也在逐步上升，这就导致了堵车的现象层出不穷。当下，道路交通是否能畅通已经逐渐成为城市迅速发展的阻碍因素之一。其...

江水利枢纽坝工设计/大坝平面图1.dwg江水利枢纽坝工设计/大坝立视图2.dwg江水利枢纽坝工设计/江水利枢纽坝工设计说明书.doc江水利枢纽坝工设计/江水利枢纽工程设计计算.doc江水利枢纽坝工设计/...

3.3.2链式输送机类型…113.3.3链式输送机输送量第四章苹果分级机器人执行装置0…124.1分级执行结构总体设计..124.2苹果分级执行装置原理.124.3分级执行电机.….134.4苹果输送管道.144.5本章小结...