车辆出入库电气控制系统设计.doc

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电气控制与PLC
课程设计说明书
题 目： 车辆出入库电气控制系统设计
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目 录
1．系统概述··························································1
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2．方案设计与论证······················································3
3．硬件设计···························································8
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···················································8
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I/O分配···························································10
I/O接线图·························································11
PLC控制接线图··················································12
器件选型·························································13
部分器件的参数计算·············································13
材料清单·······················································15
4．软件设计···························································16
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主流程···························································16
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设计心得·····························································20
参考文献·····························································21
1 系统概述
课题背景
随着汽车特别是私有汽车的普及，使用公共场所和社区汽车流转数量激增，这对车辆的安全停放和管理提出了更高的要求，引进先进的控制技术和管理方式实现对大型停车场系统的集中化和智能化的安全性管理控制已经成为大规模停车服务管理的必然趋势。针对现有的停车系统管理中存在的缺陷及PLC技术和传感器技术的迅猛发展所带来的新控制方式和管理方式的变革，采用先进的、科学的、合理的设计方法建立一套基于PLC的车辆出入库管理系统，最大限度地提高了停车场的使用率，实