To charge a battery appropriately and suppress engine coolant temperature from falling.SOLUTION: A controller 20 of hybrid vehicle 100 performs motoring such that an engine 1 is driven by a power generating motor-generator 2 on the basis of a charging rate of a battery 6. In a charging rate increase travel section in which an increase in the charging rate of the battery 6 can be predicted, a rotation speed of the motoring is increased in comparison with a charging rate non-increase travel section in which an increase in the charging rate of the battery 6 cannot be predicted.SELECTED DRAWING: Figure 1
【課題】バッテリの充電を適切に行うとともに、エンジン冷却液温度の低下を抑制する。【解決手段】ハイブリッド車両100のコントローラ20は、バッテリ6の充電率に基づいて発電用モータジェネレータ2によりエンジン1を駆動するモータリングを実行し、バッテリ6の充電率の上昇が予測できる充電率上昇走行区間では、バッテリ6の充電率の上昇が予測できない充電率非上昇走行区間と比べて、モータリングの回転速度を高くする。【選択図】図1
HYBRID-VEHICLE CONTROL METHOD AND HYBRID-VEHICLE CONTROL APPARATUS
ハイブリッド車両制御方法及びハイブリッド車両制御装置
2022-09-14
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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