The invention belongs to the technical field of avionics design of aviation technology, and relates to a power supply system of an aircraft flight data recording system, which is provided with a relay and an associated control circuit, and ensures that the flight data recording system can start to work before the time of required data recording by associating other control circuits, so that the flight data recording system can work more accurately. Working is stopped after recording is not needed, the accuracy, operability and convenience of power-on and power-off time of the system are improved, and meanwhile other bad influences cannot be caused.

    本发明属于航空技术航电设计技术领域,涉及一种飞机飞行数据记录系统的供电系统,本发明设置了继电器和关联控制电路,通过关联其他控制电路,保证了飞行数据记录系统能在需求数据记录的时间之前,开始工作,在无需记录后停止工作,提高了系统上、下电时间的准确性,可操作性和便利性,同时不会造成其他不好影响。


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    Title :

    Power supply system of aircraft flight data recording system


    Additional title:

    一种飞机飞行数据记录系统的供电系统


    Contributors:
    GUO JIANHUA (author) / NI XIANG (author) / MA JINGPO (author) / XIA LIANG (author) / ZHAO QING (author) / QIAN YUAN (author) / ZHOU JING (author) / MAO WEI (author) / HUANG CHAO (author) / PENG JINGMIN (author)

    Publication date :

    2025-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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