基于移动终端和云的航天器在轨监视系统设计

传统的航天器在轨监视体系为集中模式,应急处置时存在时效性低、对在岗值班人员专业要求高等问题。随着在轨航天器数量的急剧增加,亟需引入移动安全技术,支持在可信网络传输环境下移动终端的安全接入和快速响应,实现线上、线下的航天器设计、在轨管理技术力量的有效综合利用。设计了一种基于移动终端和云平台的航天器在轨监视系统,通过原型系统的实际测试,验证了系统在技术上成熟可行,能够实现航天器管理相关人员在远离任务中心的情况下,通过移动终端以安全可靠的方式便捷地接入后端云平台,及时掌握航天器在轨运行状况。

Design of in-orbit spacecraft monitoring system based on mobile terminal and cloud platform

The traditional in-orbit spacecraft monitoring system is based on centralized mode,with the problems of low timeliness and high professional requirements for on-duty personnel in the case of abnormal disposal.With the rapid increase in the number of spacecrafts in orbit,it is imperative to introduce mobile security technologies to support the secure access and rapid response of mobile terminals in a trusted network transmission environment,this pattern can also make an effective comprehensive utilization of online/offline spacecraft design and in-orbit management technologies.This article proposes a design scheme of in-orbit spacecraft monitoring system based on mobile terminal and cloud platform.Through the test of prototype system,it is verified that the spacecraft management experts can access to the back-end cloud platform and monitor the status of spacecrafts through the mobile terminal in a reliable way while being far away from the task center.