机载导航信息化与航图设备设计

导航系统是飞机的眼睛,为飞行人员和自动驾驶仪提供载机的位置、速度和航向等信息。机载导航设备是引导载机安全起降、航线飞行、完成应急转场、迫降等任务所必须的设备,其显示方式正逐渐从指针、数字、简易符号画面向着包含有二维地图和三维地形的综合视景显示方向发展。本文根据飞机导航显示技术的现状及其发展趋势,针对新型机载航图设备,简要分析了航图辅助导航相关的技术、功能特点和应用优势,指明了导航信息集成显示发展的方向。

Airborne Navigation Information and Chart Device Design

Navigation system is the eyes of an airplane and it can provide parameters about position, speed, heading for pilots or automatic pilot. Airborne navigation devices are the necessary devices for takeoff, line, emergent flight or landing, displaying techniques are developing from index, number and symbol interface to integrated displaying interface with two-dimensional map or three-dimensional scene. According to the actuality and development of aero navigation display technology, this article analyses the assist navigation technology, functions and advantage for a new chart Device, and shows the future direction of displaying techniques for navigation information.