机载分布式系统管理中消息交互机制探究  

Study of Message Interaction Mechanism of the Airborne Distributed Management System

作　　者：杨威[1] 张晓红[1] 

机构地区：[1]中航工业西安航空计算技术研究所,西安710065

出　　处：《计算机测量与控制》2015年第10期3430-3433,共4页Computer Measurement &Control

基　　金："十二五"核高基项目(2012ZX01041-002-003)

摘　　要：NATO STANAG 4626 ASAAC已广泛应用于综合化模块化航空电子系统,在STANAG 4626中,分布式通用系统管理划分为4个功能组件(健康管理、故障管理、配置管理和安全管理),通过对4个功能组件间的消息通信过程进行分析,提出一种基于分布式通用系统管理的消息交互机制,具体包括消息类型划分、消息封装机制、消息收发派遣机制、消息底层传输机制,满足通用系统管理消息通信中多节点、多数据流通信需求,减少系统设计冗余。NATO STANAG 4626 ASAAC is wildly used in the comprehensive modularized avionics system. For tile S＇FANAG 4626, the distributed generic management system is divided into four function modules namely health management, fault management, configura- tion management and security management. This paper proposes a message interaction mechanism, including message classification, message encapsulation, message dispatch and message underlying transport, of the distributed generic management system based on analyses of communication processes among the four function modules. The results show that the proposed message interaction rnechanism can be used to meet requests of communication with multiple data flows anaong the interactive nodes and reduce the redundancy of system design.

关 键 词：系统管理 消息通信 消息派遣 

分 类 号：V416[航空宇航科学与技术—航空宇航推进理论与工程]