To suppress occurrence of torque shock at the time of operating a part of cylinders in a hybrid vehicle.SOLUTION: A hybrid-vehicular control apparatus 100 includes: an engine control part 102 capable of switching between an all-cylinder operation and a part-of-cylinders operation where fuel injection is stopped on at least a part of cylinders; and a rotary electric machine control part 104 for compensating for reduction of torque at the time of part-of-cylinders operation. The hybrid-vehicular control apparatus 100 further includes an inhibition part 110 for inhibiting the part-of-cylinders operation in the case of being determined that there is a given amount or more of distortion in a power transmission system between and engine and a drive wheel.SELECTED DRAWING: Figure 1
【課題】ハイブリッド車両の部分気筒運転時におけるトルクショックの発生を抑制すること。【解決手段】ハイブリッド車両の制御装置100は、全気筒運転と一部の気筒の少なくとも燃料噴射を停止する部分気筒運転とを切り替え可能なエンジン制御部102と、部分気筒運転時のトルク低下を補償する回転電機制御部104とを有するハイブリッド車両の制御装置100であって、エンジンと駆動輪との間の動力伝達系にねじれが所定量以上生じていると判断される場合、部分気筒運転を禁止する禁止部110を有する。【選択図】図1
HYBRID-VEHICULAR CONTROL APPARATUS
ハイブリッド車両の制御装置
2022-03-15
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |
European Patent Office | 2020
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