The invention relates to a jettisoning flight recorder system and a control method. The control module of the jettisoning type flight recorder system comprises a calculation module, a risk judgment module, a jettisoning condition judgment module and an alarm module, the calculation module can receive signals from the other three modules and calculate the three paths of signals, and therefore a jettisoning result is obtained. According to the invention, the jettisoning control device can comprehensively judge whether jettisoning is suitable or not according to the signals of the three paths ofcontrol circuits, the calculation result can accurately reflect the actual condition of the aircraft, the precision of the calculation result is high, and the separation mechanism is not easy to trigger by mistake.

    本发明涉及一种抛放式飞行记录器系统和控制方法。抛放式飞行记录器系统的控制模块包括计算模块、风险判定模块、抛放条件判定模块以及告警模块,计算模块能够接收来自另外三个模块的信号并对三路信号进行计算,从而得出是否抛放的结果。根据本发明,抛放控制装置能够根据三路控制电路的信号综合判定是否适合抛放,其计算结果能够准确反映飞行器的所处的实际状况,且计算结果精度较高,分离机构不容易被误触发。


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    Title :

    Jettisoning flight recorder system and control method


    Additional title:

    抛放式飞行记录器系统和控制方法


    Contributors:
    LI HUANAN (author) / LI XIAOYU (author) / CHENG JINLING (author) / LI LEI (author)

    Publication date :

    2020-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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