北京同步辐射生物大分子光束线监测系统

The Monitoring System for Macromolecular Crystallography Beamlines at BSRF

介绍了基于LabVIEW开发的BSRF(北京同步辐射装置)生物大分子光束线监测系统。该系统对光束线真空、冷却水、光学元件姿态、光束状态、液氮状态进行实时监控,及时发现故障并给出报警,以保障光束线设备安全、稳定、可靠地运行。系统底层利用对现场设备开发的驱动程序进行数据采集,采集的数据上传至数据共享平台使之可以通过网络共享。系统上层按照实际功能划分模块,建立光束线总监测界面。通过LabSQL工具包实现系统与MySQL数据库互连,将采集数据传至数据库,方便对数据进行存储、管理和查询。

The monitoring system for macromolecular crystallography beamlines at BSRF（Beijing Synchrotron Radiation Facility）based on LabVIEW is introduced.In order to guarantee a safe,stable,and reliable running for the beamline devices,the system monitors the state of vacuum,cooling-water,optical components,beam,Liquid nitrogen in the beamlines in real time,detects faults and gives the alarm timely.System underlying uses the driver developed for the field devices for data acquisition,Data of collection is uploaded to the data-sharing platform makes it accessible via a network share.The upper system divides modules according to the actual function,and establishes the main interface of the monitoring system of beamline.To Facilitate data storage,management and inquiry,the system use LabSQL toolkit to achieve the interconnection with MySQL database which data of collection is sent to.