【摘要】 本文介绍一种基于Web的上海光源(SSRF)储存环真空数据库检索系统的设计与实现。该系统建立基于实验物理和工业控制系统(EPICS)真空数据的采集系统,用Channel Archiver存储真空规的压强读数、动态真空度、束流流强及束流寿命等数据到历史数据库中,可从不同联网计算机检索数据,建立一个合理有效的SSRF储存环真空数据共享平台,为设备和科研人员提供一个可用可靠的数据来源。更多还原

【Abstract】 In this paper,we report the design and implementation of a Web-based database system for the SSRF storage ring vacuum status.A vacuum data acquisition system based on EPICS was developed for implementation of the system.By storing the vacuum gauge readings,the average pressure,beam lifetime and beam current to the historical database using Channel Archiver,the data can be retrieved from any online computers.A proper and effective platform for sharing the SSRF storage ring vacuum data has been built.It offers usable and reliable vacuum data of the storage ring for operators and the users.更多还原