基于软构件的自主可控航天试验指挥信息综合显示系统

The Independent and Controllable Integrated Display System of Space Test Command Information Based on Software Component

航天试验任务中的指挥信息是试验任务成败的关键。基于国产中标麒麟操作系统,采用软构件技术,利用国产地理信息系统软件SuperMap,设计实现了航天试验指挥信息综合显示系统,以多种形式展现试验任务中的指挥信息。最后对系统开发过程中的OSGi(open service gateway initiative)、Java本地化接口(Java native interface,JNI)等关键技术进行了分析。研究结果在摆脱国外软件垄断、提高自主可控软件的应用水平方面提供了很好的借鉴,为开发自主可控指挥信息系统提供了可行的技术方案和实施途径。

The command information during space test task has become the key part when rela- ting test task result. Based on domestic GeoKylin operation system, one integrated command display system of space test is built by using software component technique and SuperMap software. And the system displays test task command information through kinds of display form. Lastly the key technologies about OSGi and JNI are analyzed aiming at the developing process. By scaling from foreign soft-ware, the result can provide better experiences in enhancing the application level of independent and controllable software, and provide practicable technique scheme and implementing way in developing independent and controllable command information system.