基于CCSDS MO服务参考模型公共服务接口设计  

Common Services Interface Design Based on CCSDS MO

作　　者：刘宇[1,2] 刘玉荣[1] 

机构地区：[1]中国科学院空间应用工程与技术中心,北京100094 [2]中国科学院大学,北京100049

出　　处：《飞行器测控学报》2013年第5期425-431,共7页Journal of Spacecraft TT&C Technology

基　　金：地震行业科研专项(No.200808034)

摘　　要：为提高飞行器任务运控系统的可重用性和可扩展性,对基于CCSDS(空间数据系统咨询委员会)MO(任务运营)服务参考模型的系统设计和实现方法进行了研究。针对MO服务参考模型的核心服务层,以我国飞行器任务运控系统的需求为出发点,在分析了MO服务参考框架、MO服务定义、运控功能服务定义和公共服务组成的基础上,对MO各公共服务的接口进行了分析与设计。采用面向对象方法学、设计模式等理念,设计并实现了相关公共服务接口。通过向运控功能服务提供API(应用程序接口),可以支持系统应用层开发。这为建立符合CCSDS MO服务参考模型的飞行器任务运控系统,并实现系统的可扩展性和可重用性提供了支持。System design and implementation based on CCSDS （Consultative Committee for Space Data Systems） MO （Mission Operation） service reference model are studied to increase the reusability and scalability of spacecraft mission operation systems. Starting from the core services layer of MO service reference model and requirements of spacecraft mission operation systems of China, the interfaces of common services are analyzed and designed based on analysis of the MO service reference framework, MO service definition, definition of operation control function serv- ices and composition of common services. Interfaces of common services are implemented using object-oriented meth- odology, design patterns and other concepts. APIs （Application-Program Interfaces） are provided for operation function services to support application-layer development. This builds a sound foundation for establishment of a spacecraft mission operation system in compliance with CCSDS MO service reference model to achieve system scal- ability and reusability.

关 键 词：任务运控系统 任务运营(MO) MO服务层 公共服务 

分 类 号：V55[航空宇航科学与技术—人机与环境工程] TP393.03[自动化与计算机技术—计算机应用技术]