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| 基于主动机制的防汛防旱指挥系统设计研究 | |
| 引用本文： | 宗平,沈祖诒,王志坚.基于主动机制的防汛防旱指挥系统设计研究[J].河海大学学报(自然科学版),2009,37(1):110-114. |
| 作者姓名： | 宗平 沈祖诒 王志坚 |
| 作者单位： | 1. 河海大学水利水电工程学院,江苏,南京,210098;南京邮电大学软件学院,江苏,南京,210003 2. 河海大学水利水电工程学院,江苏,南京,210098 3. 河海大学计算机及信息工程学院,江苏,南京,210098 |
| 基金项目： | 江苏省高校自然科学基础研究项目，国家高技术研究发展计划(863计划) |
| 摘 要： | 为了满足主动性应用需求,引入主动信息系统原理设计防汛防旱指挥应用系统.采用扩展分层虚拟机的方法实现统一的主动机制,描述了事件与规则的定义,以及事件、规则和事务的处理方法.针对防汛防旱指挥的具体应用,给出了一种具备主动机制的防汛防旱指挥系统模型.该模型具有自动数据采集和主动实时监控、主动数据汇总与传递、主动报警和主动信息服务的能力,可以辅助决策者完成从获取信息到形成决策的大部分工作和实现主动的个性化服务. |
| 关 键 词： | 防汛防旱指挥系统 主动信息系统 主动服务 |
| 修稿时间： | 2009/2/13 0:00:00 |
Design of flood prevention and drought relief command system based on active mechanism |
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| ZONG Ping,SHEN Zu-yi,WANG Zhi-jian.Design of flood prevention and drought relief command system based on active mechanism[J].Journal of Hohai University (Natural Sciences ),2009,37(1):110-114. | |
| Authors: | ZONG Ping SHEN Zu-yi WANG Zhi-jian |
| Institution: | 1.College of Water Conservancy and Hydropower Engineering;Hohai University;Nanjing 210098;China;2.Software College;Nanjing University of Posts and Telecommunications;Nanjing 210003;3.College of Computer and Information Engineering;China |
| Abstract: | To satisfy the active requirements in applications,the principles of active information system were introduced to design the flood prevention and drought relief command system.The united active mechanism was realized by use of the method of the extended layered virtual machine.The definitions as well as the processing method of events and rules were described.A model of the flood prevention and drought relief command system based on the active mechanism was put forward according to the specific application.... |
| Keywords: | flood prevention and drought relief command system active information system active service |
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