自动双层停车场控制系统设计plc课程设计_毕设论文.doc

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1、机电工程学院课程设计说明书设计题目:自动双层停车场控制系统设计学生姓名：马俊超学号：201048050504专业班级：机制F1007班指导教师：薛东斌2012年12月09日内容摘要可编程序控制器（Programmablecontroller）简称PLC，是近年来一种极为迅速，应用极为广泛的工业控制装置。它是一种专为工业环境应用而设计的数字运行的电子系统，它采用可编程程序的存储器，用来存储用户指令，通过数字或模拟的输入/输出完成确定的逻辑顺序、定时、记数、运算和一些确定的功能来控制各种类型的机械或生产过程。随着汽车工业的发展，以及国家的经济型社会、节约型经济的政策、可持续发

2、展战略等，决定了立体停车设备的发展和立体停车设施问题。近年来由于汽车数量的快速增加，对停车场的需求必将日益提高，停车难的问题越来越突出，人们对停车的要求也越来越迫切。而对于快速发展的中国各个城市，停车难也随着城市经济的快速发展和汽车数量的激增接踵而来。关键词：plc;自动化;方便1目录前言·····························································1第1章课程内容及设计方案·····································21.1组成原理·························

3、·························2第2章方案设计·················································32.1取车过程··················································32.2存车过程··················································42.3结构特点··················································52.4系统硬件设计·······················

4、·······················52.5外部硬件连接图············································6202.6操作面板设计··············································72.7控制线路图················································72.8主电路图··················································8第3章软件设计······························

5、···················103.1系统软件设计过程··········································103.1.1X10车盘的调试········································103.1.2X11车盘的调试········································103.1.3X12车盘的调试·······································113.1.4X13，X14车盘的调试································

6、··113.2梯形图·····················································113.3语句表20·····················································14第4章结束语···················································17第5章谢辞·····················································18参考文献······································

7、·················19附录····························································20前言PLC一经出现，由于它的自动化程度高、可靠性好、设计周期短、使用和维护简便等独特优点，备受国内外工程技术人员和工业界厂商的极大关注，生产PLC的厂家云起。随着大规模集成电路和微处理器在PLC中的应用，使PLC的功能不断得到增强，产品得到飞速发展。国内家用汽车拥有量的迅速增加，使城市道路交通变得十分拥挤，各大城市高峰时塞车已经成为天天可见的一道景观。家用汽车的停