强激光与粒子束2024，Vol.36Issue(7)：69-75,7.DOI:10.11884/HPLPB202436.230413
荧光靶历史图像数据存储系统设计与实现
Design and implementation of a historical image data storage system for fluorescent target
吴汉楠 1岳敏 2马涛 2张玮 2张洁3
作者信息
- 1. 西北师范大学物理与电子工程学院,兰州 730070||中国科学院近代物理研究所,兰州 730000
- 2. 中国科学院近代物理研究所,兰州 730000
- 3. 西北师范大学物理与电子工程学院,兰州 730070
- 折叠
摘要
Abstract
A fluorescence target historical image data storage system based on MongoDB database was constructed to address the issues of historical image data storage:continuously increasing data generated by the system,and slow historical data retrieval speed of the Heavy Ion Research Facility in Lanzhou(HIRFL)fluorescence target.To save,observe and analyze fluorescence target beam images,this article establishes an EPICS based historical data archiving system to obtain PV(Process Variable)data of fluorescence target images.The obtained data is stored using MongoDB database sharding technology,and the image conversion and web page implementation are achieved through the Django framework.Image classification algorithms are applied in the system to improve data read and write speed.This system can stably obtain,store,and observe fluorescence target beam history images on HIRFL,providing convenience for beam analysis and tuning work.关键词
重离子加速器/荧光靶图像/数据归档/MongoDB数据库/Django框架Key words
heavy ion accelerator/fluorescent target image/data archiving/MongoDB database/Django framework分类
能源科技引用本文复制引用
吴汉楠,岳敏,马涛,张玮,张洁..荧光靶历史图像数据存储系统设计与实现[J].强激光与粒子束,2024,36(7):69-75,7.
