基于SOIS EDS的实例化设计  

Instance design of EDS based on SOIS

作　　者：张煦冬 吕良庆[1] 安军社[1] ZHANG Xu-dong;LYU Liang-qing;AN Jun-she(National Space Science Center,Key Laboratory of Electronics and Information Technology for Space Systems,Chinese Academy of Sciences,Beijing 100190,China;School of Computer and Control Engineering,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院复杂航天系统电子信息技术重点实验室国家空间科学中心,北京100190 [2]中国科学院大学计算机与控制学院,北京100049

出　　处：《计算机工程与设计》2020年第9期2670-2677,共8页Computer Engineering and Design

摘　　要：为解决航天器上部件即插即用的问题,在CCSDS SEDS的相关标准和概念的基础上,提出SEDS在航天器设计中3个数据对象(ICS、SEDS XML文件、EDS)的通用设计方法和工具链布局,对其中的SEDS解析工具进行设计尝试,使用1553B总线即插即用通信协议EDS实例进行验证。这些工作说明在航天器上使用EDS技术具有可行性,可以解决异构系统之间的信息互联互通,及新增设计和原有设计的兼容、继承、重用等问题。工具链能够支持进一步扩充EDS内容和应用范围,并方便使用。The CCSDS spacecraft onboard interface service electronic data sheet(SOIS EDS,SEDS)was proposed to acquire component plug and play capability on spacecraft.Based on the relevant standards and concepts of SEDS,the general designing method and tool chain layout of three data objects(ICS,SEDS XML files,EDS)of SEDS in spacecraft design were proposed,and the SEDS parsing tool was presented.The feasibility of the design was verified by the 1553B bus plug-and-play communication protocol EDS instance.This work demonstrates the feasibility of using EDS technology on spacecraft.It can solve the problem of information transmission and interconnection between heterogeneous systems,and problems of compatibility,inheritance and reusabilitybetween new designs and original designs.The toolchain can support the further expansion of EDS content and application area,and make it easy to use.

关 键 词：空间数据系统 即插即用 空间数据系统咨询委员会-航天器接口业务(CCSDS-SOIS) 电子数据单 工具链 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]