卫星准实时数据处理后台管理服务系统设计

Design and Implementation of Management Service System of Quasi-Real Time Processing for Satellite Data

为解决卫星接收系统接收数据后如何进行自动化、准实时数据处理问题,基于Windows NT服务和Socket套接字程序整合设计了卫星数据处理后台管理服务系统。该系统利用Windows NT服务程序来实现以System帐户的身份运行,基于Socket套接字的后台管理服务程序来处理客户/服务器之间的通信。通过该系统可以保证计算机只要启动,无需用户登录的条件下就可以按触发条件调用外部数据处理程序来对卫星数据自动化的进行处理。

To deal with how to automatically process satellite data for quasi-real time which are received by the satellite receiving system,the management service system of quasi-real time processing for satellite data is designed based on the integration of Windows NT Service and socket application.It runs with the system account depending on the Windows NT Service and manages the client/server communication based on the socket application.The external data processing application would automatically handle of satellite data according to the triggered conditions without the user logging on,as long as the machine started up.