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大尺寸机载智能多功能显示器的设计与实现
刘硕,李孟华,张磊
0
(中航工业西安航空计算技术研究所,西安 710065;西北工业大学 计算机学院,西安 710072)
摘要:
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。
关键词:  下一代战斗机  座舱显示系统  大屏幕  ARINC661标准  红外触控  人机交互
DOI:
基金项目:航空科学基金项目(2016ZC31003)
Design and implementation of an intelligent multi-function large-screen display for avionics
LIU Shuo,LI Menghua,ZHANG Lei
(Xi′an Aeronautics Computing Technique Research Institute,Aviation Industry Corporation of China,Xi′an 710065,China;School of Computer Science and Engineering,Northwestern Polytechnical University,Xi′an 710072,China)
Abstract:
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.
Key words:  next generation fighter  cockpit display system  large screen  ARINC661 standard  infrared touch  human-computer interaction
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