摘要
为了实现管理系统对存放档案的密集架进行灵活操作,特定制PLC与PC间的通信协议,通过com串口实现与硬件的通信。然后将控制方法以服务方式部署,并开放Socket监听端口,接收高层系统指令以控制密集架的相关动作。
To realize the flexable operation of the archives management system to control the compact shelving,we buikt a series of commu- nication protocol between the PLC and PC,then realize the communication between them. At last, we deploy the control method on the personal PC by adopting the Windows Service Model,and open the socket port to listening the high-level system＇s instruc- tions, control the compact shelving act as they wanted.
出处
《常州信息职业技术学院学报》
2012年第6期25-28,共4页
Journal of Changzhou College of Information Technology
关键词
Socket服务
串口通信
密集架
Socket service
serial port communication
compact shelving
