Development of a intelligent monitoring and controlling instrument for oilfield stations
Wen Liu · 2004
The design of a new multi-functional intelligent monitoring and controlling instrument (JZK-D) for oilfield stations and its implementation are presented. The design of the hardware is based on Intel MCS80C251 microcomputer and ALTERA EPM7128 EPLD device. The μC/OS-II preemptive real-time multi-task kernel (RTOS) is applied to the design of the software. A state-machine model of single-well measuring logic is constructed, and it is implemented with AHDL. For oilfield stations, JZK-D is excellent, and its advantages include friendly human-machine interface, powerful monitoring and control function, network support and so on.