PLC停车场自动控制方案.docx

摘要智能建筑将是信息社会最重要的基础设施之一。停车场管理控制系统则是现代建筑中不可或缺的一部分。本次我们的设计的就是一个完整的小型工程项目，要求我们掌控控制系统的设计，安装、调试知识和技能。我们应用PLC作为现场控制器，对现场设备进行信号采集与控制。做到准确指示车辆进出，车辆进入时给与司机准确的车位数量与区域位置，车辆进入后，记录车辆数量，车辆离开时，减少车辆数量。车辆进出指示可完全由PLC作为中央控制来处理，停车场空位指示可利用价格较不高的数码管显示。 本次设计主要阐述了停车场的构成、工作原理、工作条件。运用可编程控制器(PLC)对停车场汽车进出进行管理的方案，此方案大大提高了工作效率。本设计利用PLC控制停车场区域显示，实现全自动运行。利用出口、入口的车辆检测传感器，检测车辆的出入，并用32位加减法计数器进行计数，从而达到自动控制的目的。关键词：PLC技术；人工智能；信息技术；管理系统，LED显示ABSTRACTWith Chinas urban construction to speed up, and urban transportation demand is increasing, emerge in the car, a taxi parked behind, integrated management system medium low automatization, poor safety, humanization and running a series of problems such as low efficiency. This design aiming at these problems and insufficiency, combining the latest science and technology research, design a kind of technology is advanced, reliable performance, high degree of automation parking lot of intelligent management system. The system will be advanced computer processing technology, information technology, data transmission technology, automatic control technology, artificial intelligence and electronic technology, effectively integrated in the parking lot of intelligent management system, establish a kind in the role of regional on comprehensive, rapid and efficient parking intelligent management system, through adopts PLC technology for the design of parking management, car entering, record the amount when they leave, vehicle traffic, reduce the number of vehicles. Vehicle pass in and out instructions can completely by PLC as a central control processing, parking space instructions available price is not high, the digital pipe display to achieve parking intelligent, more efficient way. Keywords: PLC technology; Artificial intelligence; Information technology; Management system 目录PLC停车场的自动控制0摘 要1第一章 停车场的基本情况31.1停车场的种类31.2停车场的大小41.4停车场管理模式的发展6第二章 PLC的简介72.1 PLC的起源72.2 PLC的基本知识72.3 PLC的发展82.4 PLC的系统组成8第三章 硬件的选择93.1 PLC的选择93.1.1 PLC控制系统和其它控制系统的比较93.1.2 PLC的基本结构103.1.3 PL