一种新型镜内三维虚拟视景驱动系统

为保证模拟训练中瞄准镜内视景显示和瞄准方向的一致性和同步性,提出一种将瞄准镜屏幕瞄准点坐标数据作为镜内视景控制输入信号的新方法.通过分析系统的组成和工作原理,对 2 大关键技术进行分析,包括屏幕瞄准点坐标的获取和镜内三维场景视口的确定,并在已有武器技战术训练模拟系统的基础上,对该技术进行验证.验证结果表明:该方法提供了一种低成本模拟武器瞄准镜、观瞄装备使用的工程实现途径,可有效降低模拟器生产、维护成本,提升综合训练效益.

A New 3-D visual simulation driving system in sighting telescope

For ensuring consistency and synchronization of sighting telescope inter-sight display and sighting direction in simulation training, put forwards a new method which taking sighting telescope screen sighting point coordinate data as inter-sight control input signal. Through analyzing system composition and working principle, analyze 2 key technologies, including acquiring screen sighting point coordinate and deciding inter-telescope 3D scene viewport. Based on weapon technique and tactics training simulation system, verify the technology. The verify result shows that: the method provides a realization approach of a low cost weapon sighting telescope and aiming equipment in the engineering application of visual field simulating in simulation training system, and thus improve the synthetic training benefits of this kind of simulator.