立体车库PLC控制系统

河南科技学院新科学院2015届本科毕业论文（设计）

立体车库PLC控制系统

学生姓名：&&&

所在院系：电气工程

所学专业：电气工程及其自动化

导师姓名： &&&

完成时间：2015年4月19日

立体车库PLC控制系统

摘要

目前，中国城市的机动车保有量的迅速增长与城市停车场建设滞后的矛盾十分突出，“停车难”的问题将越演越烈，为满足广大车主的停车需求，立体车库应运而生。全自动立体车库作为智能建筑的一部分以其高效、快速、安全等特点成为解决都市停车难问题最有效的途径，立体车库控制系统是实现车库安全、高效率运行的关键。本文将PLC 控制技术应用于升降横移式立体车库，设计了升降横移式立体车库自动存取车系统，并就其机械结构、工作原理、硬件结构做了研究。本文对升降横移式立体车库的机械机构及其控制策略进行了分析和研究。阐述了升降横移式立体车库自动存取车系统的工作原理控制功能，设计了升降横移式立体车库的自动控制系统，给出了升降横移式立体车库的硬件接线图，并对一些开关元件进行了介绍与选择。介绍了升降横移式立体车库的软件设计思想，并给出了PLC 的硬件配置图、程序流程图和程序。

关键词：立体车库，PLC，控制系统

Stereo garage PLC control system

Abstract

At present, the rapid growth of urban parking contradictory city in China lags behind the vehicle population is very prominent, "parking difficult" issue will be intensified, in order to meet the parking needs of the majority of owners, parking emerged. Automatic parking system as part of its intelligent building efficient, fast, and security features to solve urban parking problem has become the most effective way, parking garage control system is to achieve safe, efficient operation of the key. This article PLC control technology for lifting and transferring parking garage, designed lifting and transferring parking automatic vehicle access system, and its mechanical structure, working principle, hardware structure to do the research. In this paper, lifting and transferring parking mechanical mechanism and control strategy analysis and research. Describes the automatic lifting and transferring parking access works vehicle system and its PC functionality, design the lifting and transferring parking automatic control system, given the lifting and transferring parking hardware wiring diagram, and a number of switching elements are introduced and choice. It describes the lifting and transferring parking software design, and gives PLC hardware configuration diagram, program flow and procedures.

Keywords: three-dimensional garage；PLC；Control system

目录

绪论 (1)

1立体车库概述 (1)

1.1课题的研究意义 (1)

1.2国内外研究现状 (1)

1.2.1 国外现状 (1)

1.2.2 国内现状 (2)

1.3立体车库简介 (2)

1.3.1 立体车库分类 (2)

2硬件系统设计 (3)

2.1PLC简介 (3)

2.1.1 PLC的结构 (3)

2.1.2 PLC工作原理 (4)

2.1.3 FX3U系列PLC性能简介 (5)

2.2检测器件介绍 (5)

2.2.1 光电开关 (5)

2.2.2 行程开关 (7)

2.3电机选择 (7)

2.4变频器 (8)

2.5升降横移式立体车库机械结构 (9)

3控制系统设计 (10)

3.1控制系统整体设计 (10)

3.2电气系统主要部分设计 (11)

3.3主电路图 (11)

3.3控制系统软件设计 (12)

3.3.1PLC的I/O口分配 (12)

3.3.2流程设计 (13)

3.3.3梯形图设计 (14)

4结束语 (16)

参考文献 (18)

致谢 (20)

附录I 主电路图及其拆解 (21)