The file systemdata structures are not affected by the centralprocessing unit (CPU) architecture.
文件系统数据结构不受中央处理器(CPU)架构的影响。
2
All Programmable Logic Controllers (PLC) and Processors shall use Object Link Embedded (OLE) process control (OPC) protocol to facilitate communication to a central control and dataprocessingsystem.
This paper mainly works on the real time dataprocessing methods for the central control station to realize the guide and control function in the theodolite system.