自动洗车机控制系统设计.docVIP

自动洗车机控制系统设计 作者姓名：杨 柳 专业名称：电气工程及其自动化 指导教师：孙莉莉 讲师 成都理工大学工程技术学院 学位论文诚信承诺书 本人慎重承诺和声明：中华人民共和国教育部第34号向申请学士学位所提交的本科学生毕业论文 摘要 21世纪是一个科技、、，。本设计全自动洗车机是人机为一体的自动化洗车进行控制当今制造业领域进行设备革命、自动化改造提高生产力和市场竞争力。逻辑控制 Abstract The 21st century is a science and technology, intelligence, industrialization century, not only in the computer industry by leaps and bounds in the field of automation has made remarkable achievements. This design is to achieve full automatic washing process, reducing human and material resources. In the past, vehicle washing process is usually entire human input, manual cleaning mode than low labor efficiency, but also the presence of water and a serious waste of human resources, especially in rainy weather when the manual cleaning of hard to reach us vehicle washing requirements, both in quality of cleaning or washing speed. After 1980, a number of large parking lot in the way of washing a car gradually canceled, then the mechanized car wash began to appear in peoples vision, but since that time automation technology is still not perfect, to wash cars can only use this semi-automatic very immature technology. The so-called semi-automatic machine technology is all action and not as it is now so used social software can be programmed to automatically done, it still requires human control to complete, but does not make the car wash efficiency is significantly improved. Fully automatic washing machine is man-machine technology for the integration of automated car wash, it appears to wash cars in the quality and efficiency has been a qualitative leap. By combining real-life situation, the use of PLC programming for the entire washing process can be controlled easily have been done. This whole process is PLC as the core technology because, in terms of the level of control of the car wash industry achieved a milestone leap. PLC control system in todays manufacturing revolution in the field of equipment, automated transformation, improve the productivity and competitive