The invention relates to a portable helicopter flight safety alarm device, which belongs to the technical field of aircraft safety and comprises a position information receiving unit, a position resolving unit, a navigation basic data unit, a plotting unit and a flight safety alarm unit. According to the invention, three-dimensional geographical environment data, flight mission route and airspace data and obstacle library data can be loaded in advance before the helicopter takes off; the flight state information of the helicopter and the flight information of peripheral unmanned aerial vehicles and manned aerial vehicles can be obtained through the GNSS antenna, the RemoteID antenna and the ADS-B antenna in the flight process; after the dynamic and static information is obtained, a helicopter safety envelope is calculated through an algorithm, a ground proximity alarm, a yaw alarm, a forbidden and limited flight area approaching alarm, an obstacle approaching alarm and an unmanned or manned aircraft approaching risk alarm are sent out, a pilot is prompted to avoid the flight risk, and the flight safety is improved.

    本发明涉及一种便携式直升机飞行安全告警装置,属于航空器安全技术领域,装置包括:位置信息接收单元、位置解算单元、航行基础数据单元、标绘单元和飞行安全告警单元。本发明能够在直升机起飞前预先加载三维地理环境数据、飞行任务航线和空域数据、障碍物库数据;在飞行过程中可以通过GNSS天线、RemoteID天线和ADS‑B天线获取直升机飞行状态信息、周边无人机和有人机飞行信息;获取这些动静态信息后,通过算法计算直升机安全包线,发出近地告警、偏航告警、接近禁限飞区告警、接近障碍物告警、无人或有人机航空器接近风险告警,提示飞行员规避飞行风险,提高飞行安全。


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    Title :

    Portable helicopter flight safety alarm device


    Additional title:

    一种便携式直升机飞行安全告警装置


    Contributors:
    SU HONGXING (author) / ZHANG YI (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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