To appropriately calculate a cruising range of a vehicle.SOLUTION: A vehicle comprises: an electric motor which rotates drive wheels; an electric storage device capable of supplying electric power to the electric motor and being charged with electric power regenerated with the electric motor; and a control device which calculates a cruising range based on electric mileage and remaining electric power in the electric storage device of the vehicle. The control device: acquires electric consumption and a cruise distance per unit time of the vehicle; calculates the electric mileage based on a cumulative electric consumption amount and a cumulative cruise distance; determines whether a cruising state of the vehicle is a downward slope cruising state or a non-downward slope cruising state; and limits improvement of the electric mileage when the vehicle is in the downward slope cruising state.SELECTED DRAWING: Figure 5
【課題】車両の航続可能距離を適切に算出する。【解決手段】車両は、駆動輪を回転させる電動機と、電動機に電力を供給可能且つ前記電動機で回生される電力によって充電可能な蓄電装置と、車両の電費及び蓄電装置の電力残量に基づいて航続可能距離を算出する制御装置と、を備え、制御装置は、車両の単位時間あたりの電力消費量及び走行距離を取得し、積算電力消費量と積算走行距離とに基づいて電費を演算する。制御装置は、車両の走行状態が降坂路走行状態及び非降坂路走行状態のいずれであるかを判定し、車両が降坂路走行状態である場合に、電費の良化を制限する。【選択図】図5
VEHICLE, VEHICLE CRUISING RANGE CALCULATION METHOD AND PROGRAM
車両、車両の航続可能距離の算出方法、及びプログラム
2023-08-07
Patent
Elektronische Ressource
Japanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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