卫星导航地面控制系统在线升级与验证方法  

Online Upgrade and Validation Method of Ground Control System Based on Satellite Navigation

作　　者：焦诚 李英 

机构地区：[1]北京卫星导航中心,北京100094

出　　处：《现代导航》2016年第2期94-98,共5页Modern Navigation

摘　　要：提出了一种基于卫星导航地面控制系统在线升级和测试验证的设计思路。阐述了基于该设计思路实现系统在线升级的通用流程和关键技术。基于该方法,可实现卫星导航系统不间断服务条件下的系统在线升级。该方法对高可用性实时系统在线升级具有参考价值。A design method for the online upgrade and test validation of the ground control system based on the satellite navigation is presented in this paper. The general process and key technology of online upgrade of the system based on this design concept are described. Based on this method, the online upgrade of the satellite navigation system under the condition of uninterrupted service can be realized. The method has reference value for online upgrade of high availability real-time system.

关 键 词：服务可用性 实时系统 在线升级 可靠性 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]