摘要
介绍了以AT89C2051单片机为核心构成的油井测试系统的工作原理,设计了该系统的硬件电路,开发并调试了软件测试系统。该系统可测试井下温度,压力,流量等参数,以保证采油工作的安全进行。实验证明该系统结构设计合理,使用安全,实验数据满足精度要求。
This paper introduces the principle of oil well testing system taking of AT89C2051 as the core. The electrocircuit and the software testing system are designed according to this principle. Parameter, such as temperature, pressure and flux are tested by this system guaranteeing oil extraction worked safely. The experiment prove that the structure of this system is reasonable, usage is safe and the precision is satisfied.
出处
《微处理机》
2007年第6期112-113,116,共3页
Microprocessors
关键词
单片机
模数转换器
测试系统
Single - chip microcontroUer
A/D
Testing system
