PROBLEM TO BE SOLVED: To generate regenerative braking force in accordance with setting by a driver even while charging of a battery is regulated.SOLUTION: When charging of a battery 108 is not regulated, first regenerative braking for charging the battery 108 by using electric power generated through regenerative power generation of a traveling motor generator 106 during deceleration of a vehicle is performed. When charging of the battery 108 is regulated, whether or not second regenerative braking for transmitting rotating driving force to an engine 102 by rotating a power generation motor generator 104 by using electric power generated through regenerative power generation of the traveling motor generator 106 is determined, based on setting in operation means 116 for setting the level of the regenerative braking force. At this time, in the case where a regenerative level in the regenerative braking force increase direction is set in the operation means 116, the second regenerative braking is performed, and in the case where a regeneration level in the regenerative braking force decrease direction is set, the second regenerative braking is stopped.SELECTED DRAWING: Figure 1
【課題】バッテリの充電規制中でも運転者による設定に即した回生制動力を発生させること。【解決手段】バッテリ108への充電の非規制時には、車両の減速時に走行用モータジェネレータ106の回生発電で発生した電力でバッテリ108を充電する第一回生制動を実施する。一方、バッテリ108への充電の規制時には、回生制動力の強さを設定する操作手段116への設定に基づいて、走行用モータジェネレータ106の回生発電で発生した電力で発電用モータジェネレータ104を回転駆動させてエンジン102に回転駆動力を伝達する第二回生制動を実施するか否かを判断する。このとき、操作手段116が回生制動力増方向の回生レベルに設定された場合に第二回生制動を実施させ、回生制動力減方向の回生レベルに設定された場合に第二回生制動を停止させる。【選択図】図1
REGENERATIVE CONTROL DEVICE FOR HYBRID VEHICLE
ハイブリッド車両の回生制御装置
2016-04-04
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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