摘要
为了满足飞速发展的石油工业的需求,中原油田钻井工程技术研究院研制开发了具有世界先进水平的vdx钻井参数仪表。这套仪表对机械泵冲速及钻机转盘速的测量和计数部分采用了单片机测量系统来完成。该系统选用了51系列单片机和定时/计数器8253,对机械泵速和转盘转速等低频信号进行周期测量和计数,并将测量结果通过串口通信技术传送给计算机。
In order to meet the requirement of the flying development of petroleum industry, drilling engineering technology institute of ZPEB developed advanced vdx digital drilling parameter instrument in the world. The instrument counts the numbers and measure the periodicity to strokes velocity of bump and pan＇ s velocity of drill rig with the technology, of the 51MCU. This technology measures the periodicity of SPM and RPM and counts the numbers of STK with MCU and 8253 time/counter and transmits the data to the computer by SSCOM.
出处
《测控技术》
CSCD
北大核心
2010年第1期16-17,20,共3页
Measurement & Control Technology
