To provide a motor drive controller capable of supplying information indicating the operating state of a motor to a main controller and accurately supplying a control command from the main controller to an ESC.SOLUTION: According to an embodiment, a motor drive controller includes a main controller for generating a PWM control signal that indicates the rotational speed of a motor, a signal switching device for converting the PWM control signal supplied from the main controller into a digital signal as differential data and outputting the digital signal to two transmission lines, and a driving device for supplying a driving signal to the motor in response to the digital signal of differential data output from the signal switching device.SELECTED DRAWING: Figure 1

    【課題】一つの実施形態は、モータの動作状態を示す情報をメインコントローラに供給することができ、また、メインコントローラからの制御命令を正確にESCに供給することが出来るモータ駆動制御装置を提供することを目的とする。【解決手段】一つの実施形態によれば、モータ駆動制御装置は、モータの回転速度を指示するPWM制御信号を生成する主制御装置を有する。前記主制御装置から供給される前記PWM制御信号を差動データであるのデジタル信号に変換し、2本の伝送線に出力する信号切換装置を有する。前記信号切換装置から出力される差動データのデジタル信号に応答して、前記モータに駆動信号を供給する駆動装置を有する。【選択図】図1


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    Title :

    MOTOR DRIVE CONTROLLER


    Additional title:

    モータ駆動制御装置


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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