The present disclosure relates to an initial verification method of a redundant electric steering system, and it is a verification method of a redundant electric steering system which includes a redundant ECU for driving a motor by using power from a power supply, and the initial verification method may include the steps of a) verifying the state of power switches constituting the power supply in each microcomputer of a first ECU and a second ECU, and determining a control right to control the motor according to a verification result of a power switch, b) verifying the state of a phase-blocking switch of a first phase breaker of the first ECU having the control right, and c) verifying the state of a phase-blocking switch of a second phase breaker of the second ECU, while the first ECU communicates with the second ECU.


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    Title :

    Initial verification method of redundant electric steering system


    Contributors:
    IM CHEON HYUK (author) / WON WOOSEOK (author) / SON DOOCHANG (author) / KIM YOUNGBEOM (author)

    Publication date :

    2025-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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