Development of Multi-functional Oilfield Station Intelligent Monitor and Controller
Wen Liu · Huagong zidonghua ji yibiao · 2003
The principle and implementation of multi functional oilfield station intelligent monitor and controller was discussed.Based on Intel MCS80C251 microcontroller and EPM7128 EPLD device,hardware system was designed.The μC/OS Ⅱ preemptive real time multitasking kernel was applied in the operating system.The state machine model of controlled devices was constructed,and was implemented by AHDL language.