The present disclosure relates to the field of vehicle technology and provides an energy recovery control method, a system, and a vehicle. The method is applied in a vehicle, and the vehicle comprises a drive motor and a battery electrically connected to the drive motor; a first energy recovery torque curve with respect to the drive motor is pre-configured in the vehicle, and the first energy recovery torque curve is used to indicate a correspondence relationship between vehicle speed and energy recovery torque of the drive motor. The present disclosure performs reduction on a first energy recovery torque curve by means of utilizing a reduction ratio, allowing energy recovery in accordance with a relatively low torque strength when a usable charge power of the battery is unable to satisfy a preset power requirement corresponding to the first energy recovery torque curve, which lessens or even eliminates the phenomenon of torque stepping, thereby increasing comfort when driving.
ENERGY RECOVERY CONTROL METHOD, SYSTEM, AND VEHICLE
VERFAHREN ZUR STEUERUNG VON ENERGIERÜCKGEWINNUNG, SYSTEM UND FAHRZEUG
PROCÉDÉ DE COMMANDE DE RÉCUPÉRATION D'ÉNERGIE, SYSTÈME, ET VÉHICULE
2023-02-08
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Energy recovery control method, vehicle control unit, energy recovery system and vehicle
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