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计算机工程 ›› 2011, Vol. 37 ›› Issue (19): 230-232. doi: 10.3969/j.issn.1000-3428.2011.19.076

• 工程应用技术与实现 • 上一篇    下一篇

作战系统数据访问机制的设计与实现

李艳艳,燕雪峰   

  1. (南京航空航天大学计算机科学与技术学院,南京 210016)
  • 收稿日期:2011-03-10 出版日期:2011-10-05 发布日期:2011-10-05
  • 作者简介:李艳艳(1984-),女,硕士研究生,主研方向:系统建模与仿真;燕雪峰,副教授
  • 基金资助:
    国家部委基金资助项目

Design and Implementation of Data Access Mechanism in Combat System

LI Yan-yan, YAN Xue-feng   

  1. (School of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China)
  • Received:2011-03-10 Online:2011-10-05 Published:2011-10-05

摘要: 组成作战系统的各设备所需数据种类繁多,数据访问各自为政、效率低、耦合紧密。为此,提出一种基于通信中间件的数据访问机制,设计该机制的体系结构,基于订阅/发布模式实现快速、无连接的数据访问,采用规则转换自动产生SQL语句,从而达到数据访问的最大松耦合,同时阐述机制的数据访问流程,并在某作战仿真系统中验证该机制的有效性。

关键词: 中间件, 数据交换, 数据访问, 作战系统, 体系结构

Abstract: The equipments of the combat system need many types of data, and the traditional tight coupling data access are not efficienct enough. A new data access mechanism based on communication middleware is proposed. The architecture of the mechanism is designed. Fast and non-connected data access is achieved by using subscribe/publish schema. A set of conversion rules is adopted to generate SQL statements to achieve the loosely coupling data access. The access flow of the mechanism is expatiated. The mechanism is implemented and certificated in a combat simulation environment.

Key words: middleware, data exchange, data access, combat system, architecture

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