摘要
周静等．井下储存式电子压力计的软件设计．测井技术，１９９４，１８（４）：２８１～２８７论述小功耗井下储存式电子压力计测试系统的组成及系统软件工作原理。利用软硬件结合的方式，来达到降低功耗之目的。特别是采用了软件监视定时器，以便提高系统的稳定性。系统的特点是功耗小，抗干扰能力强，稳定性好，精度高。它与袖珍计算机ＰＣ－Ｅ５００配合进行采集，处理和绘出压力恢复曲线。
The hardware configuration and software operating principle of the downhole storage electronic pressure meter are given in this paper. Both the software andhardware are used to reduce power consumption. Especially, used in the software isthe watchdog timer in order to enhance the stability of the meter. The meter features low power consumption, high anti jam, better stability and high precision. Itworks together with PC-E500 computer for data acquisition, data processing andplotting of pressure buildup curve.
出处
《测井技术》
CAS
CSCD
1994年第4期281-287,305,共8页
Well Logging Technology
关键词
压力计
程序设计
软件
油气田
downhole pressure meter
program design
watchdog timer
