毕业设计（论文）全自动洗车机控制系统设计.doc

本科毕业论文(设计)
题 目： 全自动洗车机控制系统设计
学 院： 自动化工程学院
专 业： 电气工程及其自动化
姓 名：
指导教师：
201年 6 月 3 日
摘 要
我们所处的的社会一直处在科技高速发展的状态。从蒸汽时代开始，短短的一二百年的时间里，科技的进步在越来越多的领域解放着我们的双手。可以说，当今社会是一个用科技支撑起来的社会。
自从汽车开始普及起来之后，洗车的行业也就应运而生。长期以来，洗车的方式一直是以人工为主。20世纪八十年代中期，在公交系统的一些大型停车场开始采用机械化的方式进行洗车，但由于技术的限制的原因，对汽车的清洗只能做到半自动化，不能做到全自动化。即机器所有的动作还是需要人工操作才能完成。
通过采用PLC进行控制，结合合理的设计生产制造的全自动洗车机，能够实现真正意义上的全自动化，大大提高了洗车的质量和洗车的效率。采用PLC作为控制系统，已经成为现代制造业领域提高竞争力和生产力的重要手段，PLC控制俨然已经成为一种技术潮流。
关键词 洗车机 PLC 全自动 逻辑控制
Abstract
Our society has been in a state of rapid development of science and technology. Starting from the steam age, a short one thousand two hundred years, the progress of science and technology in the field of more and more free with our hands. In today's society is, as it were, with a support of social science and technology.
Since the car began to spread, car wash industry also arises at the historic moment. For a long time, has been mainly on artificial washing way. Mid - eighty - s of the 20th century, in some large parking lot of the bus system with the method of mechanization for washing the car, but because of the limits of technology, in the car can only do half automation, cleaning cannot be fully automated. The machine all the actions still need manual operation to complete.
By adopting PLC to control, combined with reasonable design production and manufacturing of automatic washing machine, can realize full automation in the true sense, greatly improve the efficiency of the quality of the car wash and wash the car. Adopting PLC as the control system, has become the important means to improve competitiveness and productivity in the field of modern manufacturing, PLC control has already become a kind of technology trends.
Keywords washer PLC automatic control logic
目 录
摘 要 II
目 录 III
第1章 基于可编程控制器的电梯控制系统 1
PLC可编程控制器 1