Design And Implementation Of Monitor And Control System Framework For Satellite Earth Station Based Component

Globle Positioning System is a technology combined satellite and communication developed, which makes use of communication navigation satellite and monitor station located on the surface of the earth to measure time and distance. Globle Positioning System is extended used in fields of military,science and civil,which is all-weather,high- precision,automatization,high-benefit. In order to satisfy the rapid developing of economy and science technology, China is going to build owner GPS––BeiDou Positioning system. Monitor and control system of the satellite earth station is important portion of navigation satellite system, which is used to build right communication relation.This article, which based on the application of software component technology and monitor and control system of the satellite earth station, studies two kinds monitor and control system model currently: data center system and performance center system; and point out the short of them, and put forward a new model of the MCS, which has clear level, standardized interface, and is easy to be related and expanded.Based on studying deeply the operation knowledge of monitor and control system of the satellite earth station and the theory of software component, this article introduce thinking of software component to the design of monitor and control system of the satellite earth station. Firstly, it raises a system frame which is able to component integration.This frame is a three-lay architectures model and it is a model of object type.Secondly, as operation function of monitor and control system of the satellite earth station is a principle ,it can find some rules which it is used to analyse the equipments of satellite and moitor station. Thirdly, using these rules, it manages the thinking of UML and uses Rational Rose's design tools.It is going to design and implement monitor and control system of the satellite earth station based on the technology of component, which is intergrated into the founded three-lay frame. At lase, it will build a simply component storehouse and manage components which are completed.Based on the exploring on designing and realizing structure of monitor and control system, this article will rise up the software qualify of monitor and control system, widen application field of component technology in control system.