摘 要电梯是高层建筑不可缺少的垂直方向的交通运输工具。由于传统的电梯运行逻辑控制系统采纳的是继电器逻辑控制线路。采纳这种控制线路，存在易出故障、维护不便、运行寿命较短、占用空间大等缺点。从技术进展来看，这种系统将逐渐被淘汰。电梯模拟控制系统是为有关电梯专业和楼宇自动化专业课程演示实验所制做实验仪器，使更多的学生能够更好地了解电梯、使用电梯，培育出更多的电梯专业人才，适应电梯行业的进展需要，能够很直观、透彻地了解、掌握电梯的结构、动作原理及其控制原理。本文将可编程序控制器(PLC) 应用于四层电梯进行逻辑控制，大大提高了电梯可靠性、可维护性以及灵活性，延长了使用寿命，同时缩短了电梯的开发周期。这种电梯控制系统较原有电梯控制系统可以更容易的完成更为复杂的控制任务，其许多功能是传统的继电器控制系统无法实现的。该电梯控制系统具有司机运行和无司机运行即手动和自动的功能，并且具有指层、厅呼唤、选层、选向等功能。关键词： 电梯控制；可编程控制器；指层控制；选层选向AbstractThe elevator is a kind tool that is indispensability in the high-building perpendicular transportation. The traditional elevator adopt a relay-logical to control its circulation which the elevator become accident-proneness, short life-span, inconvenience in maintaining and this control circuit also takes up big space, etc. See from the eyes of technique development, this kind of system will be gradually eliminated.The elevator imitates to control the system for the relevant elevator profession and the building automate the professional course to play to show the experiment make to do to experiment the instrument, can make more students understand the elevator and use the elevator betterly, develop a more talented person with professional elevator, adapt the development demand of the elevator profession, can keep the view very much, very clearly understand, control the structure of the elevator, act the principle and it controls the principle.This text applies programmable l...
