PROBLEM TO BE SOLVED: To provide a vehicular drive controller capable of suppressing a deterioration in running performance at startup and the like, which cause idle running of a main driving wheel, and a vehicular drive control method.SOLUTION: When it is determined that the start of a vehicle requires drive of right and left rear wheels at maximum torque of an electric motor, a field current supplied to the electric motor from a 4 WD controller is controlled to a value that enables the electric motor to output the maximum torque, at the start of the vehicle.
【課題】主駆動輪が空転する可能性の高い発進時等における走行性能の低下を抑制することが可能な車両用駆動制御装置及び車両用駆動制御方法を提供する。【解決手段】車両の発進に、電動モータの最大トルクによる左後輪及び右後輪の駆動が必要であると判定すると、車両の発進時に、4WDコントローラから電動モータへ供給する界磁電流を、電動モータが最大トルクを出力可能な値に制御する。【選択図】図9
VEHICULAR DRIVE CONTROLLER AND VEHICULAR DRIVE CONTROL METHOD
車両用駆動制御装置及び車両用駆動制御方法
2015-11-12
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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