The invention discloses an airborne alarm display device based on channel multiplexing, which comprises an external video interface unit, an internal video interface unit, a processor unit, a map data unit, a flight state data interface unit and a video control unit, and the video data control unit is used for selectively displaying and outputting an external input video signal of the external video interface unit and an internal input video signal of the internal video interface unit. The airborne alarm display device based on channel multiplexing has the beneficial effects that the airborne alarm display device based on channel multiplexing can realize display output of an external input video signal and an internal input video signal through channel switch selection of the flight state data interface unit and by utilizing an existing display terminal without adding an additional display terminal; and the total cost and installation difficulty of equipment are reduced.
本发明公开一种基于通道复用的机载告警显示装置,包括:外部视频接口单元、内部视频接口单元、处理器单元、地图数据单元、飞行状态数据接口单元、视频控制单元,所述视频数据控制单元用于对所述外部视频接口单元的外部输入视频信号和所述内部视频接口单元的内部输入视频信号进行选择性地显示输出。本发明的有益效果在于:基于通道复用的机载告警显示装置,无需增加额外的显示终端,通过飞行状态数据接口单元的通道开关选择,利用现有的显示终端,即可实现外部输入视频信号和内部输入视频信号的显示输出,降低设备总体成本及安装难度。
Airborne alarm display device based on channel multiplexing
一种基于通道复用的机载告警显示装置
2024-06-28
Patent
Electronic Resource
Chinese
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