CONTROL DEVICE OF ELECTRIC VEHICLE

To provide a control device of an electric vehicle capable of further improving responsiveness of the vehicle by properly driving a first electric motor and a second electric motor during rotation operation of a steering wheel by a driver.SOLUTION: A control device of an electric vehicle includes: e...

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Bibliographische Detailangaben
Hauptverfasser: KOGA RYOSUKE, FURUICHI TETSUYA, TANIHATA KOJI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a control device of an electric vehicle capable of further improving responsiveness of the vehicle by properly driving a first electric motor and a second electric motor during rotation operation of a steering wheel by a driver.SOLUTION: A control device of an electric vehicle includes: electric motor control means 21 which controls output torque output by a first electric motor 12 and a second electric motor 13 according to request torque calculated on the basis of at least one of operation information of a driver and vehicle behavior information; and torque moving means 23 which moves the output torque between the first electric motor 12 and the second electric motor 13 according to a rotation operation of a steering wheel by the driver. The torque moving means 23 controls a movement amount of the output torque according to a steering angular speed of the steering wheel.SELECTED DRAWING: Figure 2 【課題】運転者によるステアリングホイールの回転操作時に、第1の電動機及び第2の電動機をより適切に駆動させて車両の応答性のさらなる向上を図ることができる電動車両の制御装置を提供する。【解決手段】運転者の操作情報及び車両挙動情報の少なくとも一方に基づいて演算される要求トルクに応じて第1の電動機12及び第2の電動機13により出力させる出力トルクを制御する電動機制御手段21と、運転者によるステアリングホイールの回転操作に応じて、第1の電動機12と第2の電動機13との間で出力トルクを移動させるトルク移動手段23と、を有し、トルク移動手段23は、ステアリングホイールの操舵角速度に応じて、出力トルクの移動量を制御する構成とする。【選択図】図2