基于 PLC 的升降横移式立体车库摘要：当前我国经济社会发展迅猛，人们的生活水平日新月异，汽车保有量不停增长，立体车库等特车设施的建设已远落后于汽车数量的上升，造成城市中违法违规停车的现象频发。升降横移式立体车库具有高性能、高空间利用率等特点，可以有效解决这些问题。所以本文以典型升降横移式立体车库为研究对象，通过实现车辆的自动存取，展现 PLC 控制技术在立体车库方面的应用。本文通过分析国内外现有立体车库的特点，以典型的双层三列五车位升降横移式立体车库为研究方案，主要介绍了升降横移式立体车库的主体结构及工作原理，确定了以 PLC 为主控单位的控制方案，并对控制系统的工作过程进行了介绍，选用 S7-200 系列 PLC，完成了控制系统的输入、输出分配和 PLC选型，设计了控制系统的程序流程图，完成了立体车库控制系统的程序梯形图，完成了立体车库控制系统设计。关键词：PLC；立体车库；升降横移式Lifting and traversing type stereo garage based on PLC Abstract ： With the development of economic and social progress, people's living standards continue to improve, increasing car ownership, parking facilities, such as car construction has far couldn't keep up with the number of cars increases, lead to parking, parking problem is becoming more and more serious, such as three-dimensional garage for lifting and moving type characteristics of high performance, high space utilization, this article research object for typical three-dimensional garage lifting and moving type, through the realization of vehicle automatic access, display of PLC control technology in the application of three-dimensional garage. In this paper, through analyzing the characteristics of the existing stereo garage at home and abroad, put forward a typical double three columns five stereo garage parking lift move transversely type design, mainly introduced the lifting and moving the main structure and working principle of three-dimensional garage, identified in the control scheme...
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