PROBLEM TO BE SOLVED: To provide a regeneration control device capable of performing regeneration control in a state of retaining a posture of a vehicle.SOLUTION: A regeneration control device 1 includes: a host ECU 40 which sets a demanded wheel regeneration amount as a wheel regeneration amount demanded for every wheel 3 of a vehicle 2, on the basis of a demanded regeneration amount as a regeneration amount demanded in regeneration control converting a kinetic energy to an electric energy in accordance with a travel state of the vehicle; and a regeneration control part 50 which switches the wheel 3 as a regeneration control object in a regeneration execution period shorter than a predicted vehicle behavior appearance period as a period predicted on the basis of a demanded wheel regeneration amount and a vehicle speed, from regeneration start in each wheel 3 of the vehicle 2 to the appearance of behavior of the vehicle 2, and controls a real wheel regeneration amount of every wheel 3 to a demanded wheel regeneration amount.SELECTED DRAWING: Figure 1
【課題】車両の姿勢を維持した状態で回生制御を行うことができる回生制御装置を提供する。【解決手段】回生制御装置1は、車両の走行状況に応じて運動エネルギーを電気エネルギーに変換する回生制御において要求される回生量である要求回生量に基づいて、車両2の車輪3毎に要求される車輪回生量である要求車輪回生量を設定する上位ECU40と、要求車輪回生量と車速とに基づいて予測される期間であって車両2の各車輪3における回生開始から車両2の挙動が出現するまでの予測車両挙動出現期間より短い回生実行期間で回生制御対象の車輪3を切り替え、車輪3毎の実際の車輪回生量を要求車輪回生量に制御する回生制御部50とを備える。【選択図】図1
REGENERATION CONTROL DEVICE
回生制御装置
2018-03-22
Patent
Electronic Resource
Japanese
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
REGENERATION CONTROL DEVICE AND REGENERATION CONTROL METHOD
| European Patent Office | 2018