The invention belongs to the technical field of aircraft navigation and positioning, and particularly relates to an airborne scene guiding method and system. The airborne scene guiding method comprises the following steps: acquiring airport scene control voice data from an airborne voice data link according to a scene operation stage of an aircraft; performing signal enhancement and de-noising processing on the voice data, and judging whether the voice data belong to a scene guidance instruction or not after identification and conversion; when the command belongs to the scene guide command, the recognized command is fed back to an aircraft operator for confirmation; drawing an airport moving map according to the feedback result and the display type, and generating a sliding path corresponding to the instruction; and superposing the generated airport moving map guide symbol and the enhanced visual image, and performing equiangular display on a head-up display. According to the invention, the scene guidance instruction input efficiency can be improved, equiangular taxiing guidance is provided, the perception capability of an aircraft in a scene operation stage is enhanced, and the taxiing efficiency of the aircraft in the scene operation stage is improved.

    本发明属于飞机导航定位的技术领域,具体涉及一种机载场面导引方法及系统。本发明的机载场面导引方法,根据飞机所处的场面运行阶段,从机载语音数据链获取机场场面管制语音数据;对该语音数据进行信号增强和去噪处理,并识别转换后判断是否属于场面导引指令;在属于场面导引指令时,将识别的指令反馈给飞机操控人员确认;根据反馈结果和显示器类型绘制机场移动地图,生成指令对应的滑行路径;将生成的机场移动地图导引符号和增强视景图像叠加并在平视显示器上等角显示。本发明能够提高场面导引指令输入效率,提供等角滑行指引,并增强飞机在场面运行阶段的感知能力,提高飞机在场面运行阶段的滑行效率。


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    Titel :

    Airborne scene guiding method and system


    Weitere Titelangaben:

    一种机载场面导引方法及系统


    Beteiligte:
    YU JIAN (Autor:in) / YANG SHIBAO (Autor:in)

    Erscheinungsdatum :

    2024-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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