To provide a hybrid vehicle capable of avoiding shift shock as much as possible while maintaining a regeneration amount when downshifting during regenerative traveling.SOLUTION: A gear-shifting regeneration amount control unit 110 is configured to: make, during downshifting of an automatic transmission 24, a regeneration amount GP regenerated by the electric motor MG smaller than a value GP1 of when other than during downshifting, and equal to or greater than a predetermined required power generation amount GP2; and, in addition, make the regeneration amount GP regenerated by the electric motor MG equal to or less than a predetermined allowable regeneration amount GP3 that does not cause a shock during downshifting. Thereby, a regenerative control device of a hybrid vehicle according to the invention can inhibit deceleration of a vehicle 10 during downshifting from becoming excessively great while maintaining the regeneration amount GP so as to avoid gear-shift shock.SELECTED DRAWING: Figure 1
【課題】回生走行中のダウン変速時において、回生量を維持しつつ、可及的に変速ショックを回避することができるハイブリッド車両を提供する。【解決手段】変速中回生量制御部110により、自動変速機24のダウン変速中には、電動機MGによる回生量GPがダウン変速中ではない場合の値GP1に比較して小さくされ、且つ予め定められた必要発電量GP2以上とされるのに加えて、電動機MGによる回生量GPがダウン変速中にショックを発生させない予め定められた許容回生量GP3以下とされる。これにより、回生量GPが維持されつつ、車両10のダウン変速中の減速度が過度に大きくなることが抑制され、変速ショックが回避される。【選択図】図1
REGENERATIVE CONTROL DEVICE OF HYBRID VEHICLE
ハイブリッド車両の回生制御装置
2024-07-01
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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