摘要
空间站信息系统的统一是空间站电子技术的发展方向。在分析国内外信息系统发展现状的基础上,论述了空间站信息系统的结构选择原则,提出了两种空间站信息系统拓扑方案,分析了空间站信息系统网络体制的选择。综述了空间站信息系统的业务,分析了星地一体化设计的必要性。给出了发展我国空间站信息系统需要研究的主要内容。
The unification of information system is a trend for the development of space station electronic technology. Based on the current development of both domestic and foreign information systems, the selecting principle for the structure of space station information system is discussed, two kinds of topological schemes for space station information system are put forward, and the selection of the network system of space station information system is analysed. The service of the space station information system is summarized, and the necessity of establishing an integrated satellite-earth design is narrated. The main researching contents in developing China＇s space station information system are presented.
出处
《载人航天》
CSCD
2011年第2期45-49,共5页
Manned Spaceflight
关键词
信息系统
空间站
局域网
总线
CCSDS
Information System
Space Station
Local Area Network
Bus
CCSDS
