| 1. | Thispaperhasstudiedonthedatalinkinterfacetechniqueoftacticalcontrolsystem . firstof all , functional requirement and the important role of data link interface in tactical controlsystem is introduced ; secondly , with object oriented method , the characteristic of uav taskcontrol process is analysed , and then uav task control information model is established , anddata link interface standard of tactical control system is designed based on this model , including message format and transmission mechanism ; thirdly , data link control module isdesigned based on embedded linux operating system and has realized conversion betweendata link standard interface and the private interface of uav data link ; and then , combinationreal time corba middleware and its event channel , data link control modular componenttechnology is studied , and realization scheme is put forward ; finally , demostration is madebased on prototype of tactical controlsystem , which verify the validaty of data link interfacestandardandembeddeddatalinkcontrolmodules
本文对战术控制系统中的数据链接口技术进行研究:分析了数据链接口在战术控制系统中的功能需求;采用面向对象的方法,分析无人机任务控制问题,建立了无人机任务控制信息模型,并基于该模型设计了数据链接口通信协议,包括报文格式和传输机制;基于嵌入式linux系统设计了数据链接口控制模块,实现了数据链标准接口与无人机数据链私有接口之间的相互转换;结合实时corba中间件及其事件通道,研究了数据链接口控制模块组件技术,并给出了实现方案;通过战术控制原理实验系统的演示实验,验证了数据链接口通信协议和嵌入式数据链接口控制模块的有效性。 |
