PROBLEM TO BE SOLVED: To provide a device for controlling an electric vehicle that can inhibit front and rear wheels from slipping at the same time.SOLUTION: In a device for controlling an electric vehicle, an acceleration/deceleration time distribution part 600 controls a difference between a torque command value for a front electric motor and a torque command value for a rear electric motor so as to become larger than a prescribed value at the time of abrupt torque change where a torque command value changes, and also controls the difference between torque command values to become large as longitudinal gradient of a road surface is large and then gradually the returns the torque command values to a reference torque command value after an amount of change of a torque command value becomes lower than a prescribed value.SELECTED DRAWING: Figure 2

    【課題】前後輪が同時にスリップすることを抑制可能な電動車両の制御装置を提供する。【解決手段】トルク指令値が変化しているトルク急変時に、加減速時配分部600において、フロント電動モータのトルク指令値とリア電動モータのトルク指令値との差が所定より大きくなるように制御する。また、路面の縦断勾配が大きいほどトルク指令値の差を大きくし、トルク指令値の変化量が所定値未満となった後、トルク指令値を徐々に基準トルク指令値に戻す。【選択図】図2


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    Title :

    DEVICE FOR CONTROLLING ELECTRIC VEHICLE, SYSTEM FOR CONTROLLING ELECTRIC VEHICLE AND METHOD FOR CONTROLLING ELECTRIC VEHICLE


    Additional title:

    電動車両の制御装置、電動車両の制御システム及び電動車両の制御方法


    Contributors:

    Publication date :

    2018-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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