大尺寸机载智能多功能显示器的设计与实现

分析了座舱显示系统发展现状和面临的问题，设计并实现了一种一体化、大屏幕显示的智能化多功能显示器。该型显示器通过FC-AE-ASM（Fibre Channel-Avionics Environment-Anonymous Subscriber Message）网络和高速串行总线高效传输图形数据，解决了图形处理及传输的瓶颈问题；采用ARINC661（座舱显示系统与用户系统的接口）标准，规范了任务处理和显示处理的接口设计标准；支持红外触控以提高人机信息的交互效率；采用工程优化设计以提高显示器抗恶劣环境的能力。应用表明智能多功能显示器运行可靠，相对于传统飞行显示器，在显示处理、数据传输和人机功效等方面具有显著优势。

Design and implementation of an intelligent multi-function large-screen display for avionics

The state of art and issues of cockpit display system are analyzed.An intelligent multi-function display with integrated and large-screen feature is designed and implemented.The bottleneck of graphics processing and data transmission on conventional flight display has been solved by using of Fibre Channel-Avionics Environment-Anonymous Subscriber Message(FC-AE-ASM) network and high-speed serial bus.The ARINC661 standard is adopted to standardize the interface between task processing and display processing.In addition,the function of infrared touch can improve the efficiency of human-computer interaction,and the method of engineering optimization design is also adopted to improve the ability of display against bad environment.The application shows that the intelligent multi-function display is reliable,and has significant advantages over the traditional flight display in display processing,data transmission and man-machine efficiency.