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  • Summary & Details

Motor Pedal Technology for New Mazda MX 30 EV Model

MX 30 EV MODEL のモーターペダル開発

Detailed Information

Category(J)論文

Translation

Category(E)Technical Papers and Explanation
Author(J)1) 森下 慎也, 2) 梅津 大輔, 3) 光永 誠介, 4) 津田 顕, 5) 岡田 光平, 6) 服部 之総
Author(E)1) Shinya Morishita, 2) Daisuke Umetsu, 3) Seisuke Mitsunaga, 4) Akira Tsuda, 5) Kohei Okada, 6) Yukifusa Hattori
Affiliation(J)1) マツダ, 2) マツダ, 3) マツダ, 4) マツダ, 5) マツダ, 6) マツダ
Affiliation(E)1) MAZDA, 2) MAZDA, 3) MAZDA, 4) MAZDA, 5) MAZDA, 6) MAZDA
Abstract(J)マツダは「人間が本来持っている能力を最大限に発揮させること」を追求した人間中心の考えに基づき,ドライバーとクルマが一体となる人馬一体の車づくりを目指している。マツダ初の量産電気自動車となるMX 30 EV モデルも,人間中心の考えに基づき,モーターの特性を最大限に活用して人馬一体を追求した。マツダでは,EV においてドライバーがより意のままに車速や加減速をコントロールするための,ペダル,パワーユニット,オーディオユニットを含めた統合制御システムを「モーターペダル」と呼ぶ。アクセルペダルによるモータートルクのコントロール性を全域で緻密に制御し,サウンドによるモータートルクの向きと大きさの知覚をサポートすることで,ドライバーがまるで筋肉のように自在に車速コントロールできることをねらった。更にさまざまな走行シーンに対応するEV 専用のステアリングホイールパドルと合わせて紹介する。

Translation

Abstract(E)Mazda is committed to delivering “Jinba Ittai” feel, which represents a harmonious relationship between the driver’s will and vehicle motion, in its vehicles based on a human-centered approach supported by maximized human capabilities. We pursued the Jinba Ittai feel in Mazda’s first mass production EV Model by enhancing electric-motor characteristics based on the human-centered approach. The motor pedal is unique integrated control system including pedal, power unit and Audio unit that makes it possible for the driver to control driving torque precisely with assistance of driver’s perception in torque directions and the amount through sounds. A steering wheel paddle has also been developed as a new function to enhance speed controllability.

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