摘要
为实现集装箱码头的自动化运转,在构建轨道式港口集装箱码头物理模型的基础上,采用西门子PLC设计自动化集装箱码头监控系统,运用Step 7编写自动装卸船程序、点动控制程序、复位程序、异常处理程序以及应急程序等.同时,在Visual Basic 6.0开发环境下设计监控系统的人机界面,并通过工业以太网实现上位机与PLC的实时通信.结果表明,可以将该监控系统成功地运用于集装箱码头物理模型中.
To realize the automatic operation of container terminals,the Siemens PLC is used to design the automatic container terminal monitoring system,and the Step 7 is used to write the procedures including automatic loading and unloading procedure,the jog control procedure,the reset procedure,the abnormity handling procedure and the emergency procedure,etc,on the basis of the construction of a physical rail-mounted container terminal model.The human-machine interface of the monitoring system is designed under Visual Basic 6.0 development environment,and the real-time communication between PC and PLC is realized via industrial Ethernet.The result shows that the monitoring system can be used in the physical container terminal model successfully.
出处
《上海海事大学学报》
北大核心
2011年第3期16-19,31,共5页
Journal of Shanghai Maritime University
基金
上海市教育委员会重点学科建设项目(J50602)
上海海事大学校基金(20080466)
关键词
自动化
集装箱码头
监控系统
人机界面
PLC
automation
container terminal
monitoring system
human-machine interface
PLC
