The invention provides an obstacle warning method and device. The method comprises the steps of acquiring a safety envelope surface of an aerial carrier; acquiring obstacle information in a longitude and latitude range corresponding to the safety envelope surface; and carrying out collision calculation according to the safety envelope surface and the obstacle information, and carrying out obstacle warning according to a collision calculation result. The obstacle warning method provided by the invention is simple in calculation, efficient and accurate.

    本发明提供一种障碍物告警方法和装置,该方法包括:获取载机的安全包络面;获取所述安全包络面所对应的经纬度范围内的障碍物信息;根据所述安全包络面和所述障碍物信息进行碰撞计算,根据碰撞计算结果进行障碍物告警。本发明提供的障碍物告警方法计算简单,高效精确。


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    Title :

    Obstacle warning method and device


    Additional title:

    一种障碍物告警方法和装置


    Contributors:
    LIU JIAN (author) / SHEN CHAO (author) / DING YONGFEI (author) / ZHOU CHENGZHONG (author) / CHEN GUANGYONG (author) / WEI RUIZHI (author) / WANG DIWEI (author)

    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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