The invention discloses an unmanned aerial vehicle rudder system power management system, which belongs to the field of aircraft electric rudder system design, and comprises a hardware part and a software part, the hardware part comprises a battery voltage monitoring and judging circuit, a main control chip and an upper computer which are connected in sequence, the software part comprises a fault logic judgment module, a communication module and a fault removal module; the fault software logic judgment module is used for adopting a corresponding control strategy when the battery voltage exceeds a threshold range; the communication module is used for the main control chip to report a fault state to an upper computer; and the fault removal module is used for the main control chip to determine the working state of the rudder system according to the voltage state. According to the method, the problem of small-angle misoperation of the rudder system caused by low battery voltage on the aircraft can be avoided, and meanwhile, the flight control machine can quickly position the fault position and cut off the rudder system so as to protect the rudder system from being influenced by the low voltage of the battery.

    本发明公开了一种无人机舵系统电源管理系统,属于飞行器电动舵系统设计领域,包括硬件部分和软件部分,硬件部分包括依次连接的电池电压监控和判断电路、主控芯片以及上位机,软件部分包括故障逻辑判定模块、通讯模块以及故障切除模块;所述故障软件逻辑判定模块用于电池电压超出阈值范围时,采取相应控制策略;所述通讯模块用于所述主控芯片向上位机回报故障状态;所述故障切除模块用于所述主控芯片根据电压状态确定舵系统的工作状态。本发明能够避免机上电池电压较低时导致舵系统小角度误动作的问题,同时,可使飞控机快速定位到故障所在,切断舵系统,以保护舵系统不受电池低压的影响。


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    Title :

    Power management system for rudder system of unmanned aerial vehicle


    Additional title:

    一种无人机舵系统电源管理系统


    Contributors:
    ZHANG JING (author) / LI SHASHA (author) / ZHANG HENG (author) / LIU DEXING (author) / TANG XIUYANG (author) / SUN GUOLIANG (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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