基于VB和MapX组件的地面电子航图显示系统

Ground Electronic Aviation Map Display System Based on VB and MapX Component

基于VB的地面电子航图显示系统,利用基于COM技术的可编程OCX控件MapX进行集成二次开发。结合SQL Server2000数据库,使地面塔台和指挥所难及时了解飞机飞行中的相关参数和状态信息,以便动态实时下达命令,调整航线。系统采用模块化设计,通过错误代理程序,即安装错误代理解释错误代码的含义。在发生错误时给用户相应的错误提示,并给出解决方法。

Based on VB, the ground electronic aviation map display system uses programmed ocx control mapx components to integrate re-develop. Combined with the SQL Server 2000 database, ground tower-station and command post, flight status information and correlative parameter in time can be achieved. Commander can give orders dynamically. Pilot can adjust the flight course in real time. Modularization design method is used in the system. Error agent program explains the signification of error code. When error occurs, hint and disposed method is given to the user.