分布式数据采集与控制系统——现代石油勘探仪器系统的体系结构

计算机技术在现代石油勘探测器中起重要的作用，以计算机网络技术为中心的分布式数据采集与控制系统是现代石油勘探仪器系统的基本体系结构。新型地震仪，测井仪等大型石油勘探仪器系统都采和了主种结构。分布式数据采集与控制系统将高性能的ＵＮＩＸ工作站与现场采集站通过标准计算机网络连接起来，极大地提高了仪器系统的整体性能和扩展性，随着计算机技术的进步，要用分布式结构的石油勘探仪器的设计将越来越重要，与之相关的理论

Distributed Data Acquisition and Control Sytem: The Architecture of Modern Petroleum Exploration Instrument.

Computer technique has played important role in modern petroleum exploration instrumnets. The basic architecture of modern petroleum exploration instruments is Distributed Data Acquisition and Control System(DDACS) based on computer network technique. Sophisticated petroleum exploration instruments such as seismometers and logging instruments have already adopted this architecture. DDACS combines the UNIX workstation with the field data acquisition unit together by standard network, hence greatly improve the system performance and expandability of the instrument. With the development of computer technique, it is very important for the design of new petroleum exploration instruments to use DDACS architecture. It will be a very important direction of research for the related theory and pratise.