EPICS PCAS及其在BEPCII上的应用  

EPICS PCAS and its application in BEPCII

作　　者：张玉亮[1] 雷革[1] 徐广磊[1] 朱鹏[1] 

机构地区：[1]中国科学院高能物理研究所,北京100049

出　　处：《核技术》2012年第10期731-734,共4页Nuclear Techniques

摘　　要：非EPICS应用程序接入EPICS是加速器控制中的常见问题,EPICS提供了一组名为PCAS类接口,用于把非EPICS应用程序接入到EPICS中。为方便使用PCAS开发应用程序,本文开发了基于PCAS的动态链接库pcasdll,并对其CA访问响应性能进行了测试。另外,介绍了基于此动态链接库开发的BEPCII电子枪定时插件温度数据采集系统。Non-EPICS application needs to port to EPICS is a common issue in accelerator control system. EPICS provides an API named Portable Channel Access Server, i.e. PCAS, which can be used to port non-EPICS system to EPICS. For the convenience of using PCAS, a dynamic link library named pcasdll has been developed based on PCAS. The design and realization ofpcasdll are introduced in this paper. Besides, A temperature measurement system for BEPCII e-gun timing module has been developed based on pcasdll is also discussed in this paper.

关 键 词：实验物理和工业控制系统 PCAS 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论] TP277[自动化与计算机技术—计算机科学与技术]