[1]荣 耀,王建东,瞿静文.基于Web的电力调度信息系统中图像存取方案研究[J].南京师范大学学报(工程技术版),2008,08(03):050-55.
　Rong Yao,Wang Jiandong,et al.Research of Image Access Solutions in Power Dispatch and Management Information System Based on Web[J].Journal of Nanjing Normal University(Engineering and Technology),2008,08(03):050-55.
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基于Web的电力调度信息系统中图像存取方案研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
08卷
期数:
2008年03期
页码:
050-55
栏目:
出版日期:
2008-09-30

文章信息/Info

Title:
Research of Image Access Solutions in Power Dispatch and Management Information System Based on Web
作者:
荣 耀1;  2;  王建东2;  瞿静文3
1. 南京师范大学中北学院, 江苏南京210046;
2. 南京航空航天大学信息科学与技术学院, 江苏南京210016;
3. 南京电力自动化研究院, 江苏南京210003
Author(s):
Rong Yao1; 2; Wang Jiandong2; Qu Jingwen3
1.School of ZhongBei,Nanjing Normal University,Nanjing 210046,China;2.College of Information Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;3.Nanjing Automation Research Institute,Nanjing 210003,China
关键词:
电力调度信息系统;  图像存取;  二进制流;  文件系统;  XML
Keywords:
pow er dispa tch and m anagem ent in fo rm ation system;  im age access;  b inary stream;  file sy stem;  XML
分类号:
TM769
摘要:
为有效地处理电力调度信息系统中图像数据存取问题,提出将图像转换为二进制流存储于数据库中,将图像提交到W eb服务器的文件系统中,以及使用XML文档存储图像3种方案,并分析其各自的优缺点及适用场合.3种方案已经成功应用于江苏省电力调度信息系统等大型项目中,很好地满足了电力企业调度信息系统不同使用场景中对图像数据的存取要求.
Abstract:
In o rder to effic iently dealw ith im age access in the powe r dispatch and managem ent inform a tion system, three reso lutions are offered, .i e. im ages are conve rted to b inary stream and stored in a database, im age files a re subm itted to file system in w eb server, and im ag e data is stored in XML docum ent. The advantages and d isadvantag es o f the three solu tions are a lso analyzed and the ir app lied occas ions a re g iven. The three so lutions have been successfully app lied to seve ra l large-sca le projects such as DM IS in Jiangsu Prov ince, and var ied im age access requirem en ts are satisfied.

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备注/Memo

备注/Memo:
通讯联系人: 荣 耀, 博士研究生, 讲师, 研究方向: 软件架构和软件工程. E-m ail: royal@royaloo. com
更新日期/Last Update: 2013-04-24