To provide a wheel-turn control device that ensures an appropriate vehicle control capability when the drive of any one of wheel-turn actuators is restricted in an independent wheel-turn vehicle with equal to or greater than three wheels.SOLUTION: A wheel-turn control device 501 controls, in a vehicle 100 that has equal to or greater than three wheels 91 to 94 which are independently turnable and which are not mechanically constraint from each other, the turn of each wheel. Wheel-turn actuator control units 601 to 604 are provided so as to correspond to multiple wheel-turn actuators 71 to 74 that turn the corresponding wheel, and controls a drive current in such a way that the turn angles output by the wheel-turn actuators 71 to 74 become a desired value. A set of the wheel-turn actuator corresponding to each wheel and the corresponding wheel-turn actuator control unit is represented as a unit. The plurality of wheel-turn actuators 601 to 604 communicate, with each other, drive restrict information that is information relating to the drive restriction of each of the wheel-turn actuators 71 to 74, and restricts the drive of the wheel-turn actuator of the own unit on the basis of the drive restrict information of the own unit and that of the other units.SELECTED DRAWING: Figure 1

    【課題】三輪以上の独立転舵車両において、いずれかの転舵アクチュエータの駆動制限時に車両コントロール性を適切に確保する転舵制御装置を提供する。【解決手段】転舵制御装置501は、互いに機械的に拘束されない三つ以上の車輪91-94が独立して転舵可能な車両100において、各車輪の転舵を制御する。転舵アクチュエータ制御部601-604は、各車輪を転舵させる複数の転舵アクチュエータ71-74に対応して設けられ、転舵アクチュエータ71-74が出力する転舵角が所望の値となるように駆動電流を制御する。各車輪に対応する転舵アクチュエータと転舵アクチュエータ制御部との組をユニットと表す。複数の転舵アクチュエータ制御部601-604は、転舵アクチュエータ71-74の駆動制限に関する情報である駆動制限情報を互いに通信し、自ユニット及び他ユニットの駆動制限情報に基づき、自ユニットの転舵アクチュエータの駆動を制限する。【選択図】図1


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    Titel :

    WHEEL-TURN CONTROL DEVICE


    Weitere Titelangaben:

    転舵制御装置


    Beteiligte:
    SATO TAKAFUMI (Autor:in) / KURAMITSU SHUJI (Autor:in) / SUZUKI YUDAI (Autor:in)

    Erscheinungsdatum :

    29.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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