-
摘要: 现有高速公路养护管理系统仅仅是简单的决策支持系统, 以模型来驱动决策, 决策的智能化程度不高, 因此为了提高公路养护决策的能力和智能化水平, 提出了基于SDSS的高速公路养护管理系统, 结合智能决策支持系统和商业智能技术, 在决策过程中以模型、知识、数据共同驱动决策。综合决策支持系统由数据仓库、联机分析处理、数据挖掘、模型库、知识库和数据库组成, 其中数据仓库能够实现对决策主题数据的存储和综合; 联机分析处理可以实现多维数据分析; 数据挖掘可以挖掘数据库和数据仓库中的知识; 模型库可以实现多个广义模型的组合辅助决策; 数据库可以为辅助决策提供数据; 专家系统可以利用知识推理进行定性分析。它们有机集成的综合决策支持系统将相互补充和依赖, 能发挥各自的辅助决策优势, 实现更有效的辅助决策。Abstract: Present expressway maintenance management system (EMMS) is a simple decision support system (DSS), its decision-making is drived by model, and its intelligent level of decision-making is lower.The EMMS based on synthetic decision support system (SDSS) was presented in order to improve the ability and intelligent level of expressway maintenance decision-making, it integrated intelligence decision support system (IDSS) and business intelligence (BI) technology, and drived the system decision-making by model, knowledge and data.The system is composed of data warehouse (DW), on line analytical processing (OLAP), data mining (DM), model storehouse, knowledge storehouse and database.DW can store and synthetize the data of decision theme, OLAP can realize multi-dimension data analysis, DM can mine the knowledge from database and DW, model storehouse can realize combination assistant decision-making by many generalized models, database can provide data for assistant decision-making, expert system (ES) can realize qualitative analysis by knowledge reasoning.The integrated system can exert its each advantage, and realize more effective assistant decision-making by their mutual makeup and dependence.
-
[1] 潘玉利. 路面管理系统[M]. 北京: 人民交通出版社, 1998. [2] 黄梯云. 智能决策支持系统[M]. 北京: 电子工业出版社, 2002. [3] 陈文伟, 黄金才. 数据仓库与数据挖掘[M]. 北京: 人民邮电出版社, 2004. [4] 潘玉利. 高速公路资产现代化管理技术的研究[J]. 公路交通科技, 2005, 22 (4): 1-4. https://www.cnki.com.cn/Article/CJFDTOTAL-GLJK200504001.htmPan Yu-li. Modern technologies for expressway asset management[J]. Journal of Highway and Transportation Research and Development, 2005, 22 (4): 1-4. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GLJK200504001.htm [5] 蒋红妍, 戴经梁. 基于IDSS的高速公路路面养护管理系统[J]. 公路交通科技, 2004, 21 (10): 34-36. https://www.cnki.com.cn/Article/CJFDTOTAL-GLJK200410009.htmJiang Hong-yan, Dai Jing-liang. Expressway pavements maintenance system based on IDSS[J]. Journal of Highway and Transportation Research and Development, 2004, 21 (10): 34-36. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GLJK200410009.htm [6] 杨立才, 贾磊, 赵建玉, 等. 基于粗集理论的交通控制系统研究[J]. 中国公路学报, 2005, 18 (2): 79-83. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGGL20050200F.htmYang Li-cai, Jia Lei, Zhao Jian-yu, et al. Study of traffic control systems based on rough sets theory[J]. China Journal of Highway and Transport, 2005, 18 (2): 79-83. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-ZGGL20050200F.htm [7] 王惠勇, 陈宇亮, 芮勇勤. 基于物元模型分析方法的路面状况综合评价[J]. 交通运输工程学报, 2004, 4 (2): 6-9. http://transport.chd.edu.cn/article/id/200402002Wang Hui-yong, Chen Yu-liang, Rui Yong-qin. Matter-elements-analysis method of comprehensive evaluation for pavement condition[J]. Journal of Traffic and Transportation Engineering, 2004, 4 (2): 6-9. (in Chinese) http://transport.chd.edu.cn/article/id/200402002 [8] 蒋红妍, 戴经梁. 道路路况评价的物元模型[J]. 长安大学学报: 自然科学版, 2005, 25 (1): 29-32. https://www.cnki.com.cn/Article/CJFDTOTAL-XAGL200501007.htmJiang Hong-yan, Dai Jing-liang. Matter element model for evaluating pavement condition[J]. Journal of Chang'an University: Natural Science Edition, 2005, 25 (1): 29-32. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-XAGL200501007.htm -
下载:
点击查看大图
图(3)
计量
- 文章访问数: 196
- HTML全文浏览量: 99
- PDF下载量: 238
- 被引次数: 0
