The invention relates to an aircraft overspeed alarm system and an alarm method, and the system comprises an alarm processing device, an atmosphere data system, an undercarriage control system, a flap control system and a signal alarm device which are mutually crosslinked, and the atmosphere data system sends the current indicated airspeed of an aircraft to the alarm processing device in real time; the undercarriage control system sends an undercarriage state signal to the alarm processing device in real time, the flap control system sends an airplane flap state signal to the alarm processing device in real time, and the alarm processing device judges the current configuration of an airplane according to the undercarriage state signal and the flap state signal. And the alarm processing device judges whether the aircraft is overspeed according to the current configuration and the current indicated airspeed of the aircraft, and sends an overspeed signal to the alarm device for overspeed alarm.

    一种飞机超速告警系统及告警方法,含有相互交联的告警处理装置、大气数据系统、起落架操纵系统、襟翼操纵系统和信号告警装置,大气数据系统将飞机的当前指示空速实时发送给告警处理装置,起落架操纵系统将起落架状态信号实时送给告警处理装置,襟翼操纵系统将飞机襟翼状态信号实时发送给告警处理装置,所述的告警处理装置根据起落架状态信号和襟翼状态信号判断飞机当前构型,告警处理装置根据飞机当前构型和当前指示空速判断飞机是否超速,并将超速信号发送告警装置进行超速告警。


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    Title :

    Aircraft overspeed alarm system and alarm method


    Additional title:

    一种飞机超速告警系统及告警方法


    Contributors:
    LI WUJIE (author) / LI WENJIE (author) / FU JIAQI (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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