To provide a drive control device that is applied to a drive system comprising a plurality of electric motors for driving a vehicle and that can reduce a bias of a temperature of each electric motor.SOLUTION: A drive control device (40) for driving a drive system for a vehicle driven by a plurality of electric motors comprises: a temperature acquisition part (41) that acquires temperatures of the plurality of electric motors; and a torque distribution part (44) that distributes required torque, required by the vehicle, to each of the electric motors so that temperature differences among the plurality of electric motors, based on the temperatures of the plurality of electric motors, acquired by the temperature acquisition part, can become small.SELECTED DRAWING: Figure 2
【課題】車両を駆動する電動機を複数備える駆動システムに適用され、各電動機の温度の偏りを低減可能な駆動制御装置を提供する。【解決手段】複数の電動機により駆動される車両の駆動システムを駆動する駆動制御装置(40)であって、前記複数の電動機の温度を取得する温度取得部(41)と、前記温度取得部により取得された前記複数の電動機の温度に基づく前記複数の電動機間の温度差が小さくなるように、前記車両に要求される要求トルクを前記各電動機に分配するトルク分配部(44)と、を備える。【選択図】 図2
DRIVE CONTROL DEVICE FOR VEHICLE DRIVE SYSTEM
車両の駆動システムの駆動制御装置
06.02.2020
Patent
Elektronische Ressource
Japanisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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