本申请涉及航空器控制技术领域,公开了一种基于架空输电线电磁场探测的飞行防撞方法及装置,可准确测量出航空器和架空输电线的位置关系,保障航空器的飞行安全,且适用于更加复杂且多样的场景,该方法包括:基于航空器上的谐振电路的输出确定周围的架空输电线是交流输电线还是直流输电线;若架空输电线是交流输电线,则基于相位分布模型、航空器上的相位检测器测量的电场相位和磁场相位,确定航空器与架空输电线之间的位置关系;若架空输电线是直流输电线,则基于磁场强度分布模型和航空器上的磁场强度传感器采集的磁场强度,确定航空器与架空输电线之间的位置关系;基于航空器与架空输电线之间的位置关系,对航空器进行控制。

    The present application relates to the technical field of aircraft control, and discloses a flight anti-collision method and device based on electromagnetic field detection of an overhead transmission line, which can accurately measure a positional relationship between an aircraft and an overhead transmission line, ensures flight safety of the aircraft, and is applicable to more complex and diverse scenarios. The method comprises: on the basis of an output of a resonant circuit on an aircraft, determining whether a nearby overhead transmission line is an AC transmission line or a DC transmission line; if the overhead transmission line is an AC transmission line, determining a positional relationship between the aircraft and the overhead transmission line on the basis of a phase distribution model and an electric field phase and a magnetic field phase measured by a phase detector on the aircraft; if the overhead transmission line is a DC transmission line, determining the positional relationship between the aircraft and the overhead transmission line on the basis of a magnetic field strength distribution model and a magnetic field strength collected by a magnetic field strength sensor on the aircraft; and controlling the aircraft on the basis of the positional relationship between the aircraft and the overhead transmission line.


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    Titel :

    基于架空输电线电磁场探测的飞行防撞方法及装置


    Erscheinungsdatum :

    2023-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS