OPC服务器开发及其在DHI综合录井仪中的应用  

Development of OPCserver and its application to DHI mud logging unit

作　　者：马继兵[1] 侯艳伟[1] 辛希正[1] 王亮红[1] 

机构地区：[1]中国电子科技集团公司第二十二研究所

出　　处：《石油仪器》2014年第1期65-67,101,共3页Petroleum Instruments

摘　　要：随着工业控制技术快速发展,在发展过程中,出现了许多互不兼容的硬件和应用软件,为了解决这个问题,OPC技术规范应运而生。同样在录井仪中,根据传感器采集系统不同,也需要修改相应的采集软件。OPC技术可以解决上述问题,使软件开发者只专注程序本身,而不必考虑各项硬件的差异性。本文在介绍了OPC规范后,介绍了OPC服务器开发、注册、测试和发布,并开发了基于CAN传感器采集系统的OPC服务器,应用于DHI录井仪。目前国内外有多种类型的传感器采集系统,且各有自身优点,可以使用OPC技术进行接口统一,根据需要灵活选用。A lot of incompatible hardware and software appeare along with the quick development of industrial control technology.OPC technical specifications are developed to solve this problem.Data acquisition software should also be modified according to different sensor acquisition system.Above problems can be solved by OPC technology.In this paper,OPC technical specifications are introduced first,then OPC server development,register,test and release are described.An OPC server based on CAN sensor acquisition system is developed and applied on DHI mud logging unit.Currently there are many types of sensor acquisition system in domestic and oversea markets with their own advantages.These systems can be unified with OPC technical interface and chosen flexibly.

关 键 词：OPC规范 OPC服务器 CAN 传感器采集系统 DHI 综合录井仪 

分 类 号：P631.81[天文地球—地质矿产勘探]