A method for controlling MHSG torque assist time of a mild hybrid electric vehicle includes detecting charge amount of a first battery, detecting indoor and outdoor temperature of the vehicle, expecting the MHSG torque assist time based on the outdoor temperature of the vehicle if the charge amount of the first battery exceeds a minimum charge amount, expecting an operation time of an air conditioner based on a data base of the air conditioner operating manners of a driver and a difference between the indoor and outdoor temperature of the vehicle, operating the MHSG to convert electricity from the first battery to the second battery, generating the MHSG to make the charge amount of the first battery to be maximum when the MHSG torque assist time is reached, and making the charge amount of the first battery to be maximum when the first battery becomes discharged.
METHOD AND APPARATUS FOR CONTROLLING TORQUE ASSIST TIME OF MILD HYBRID ELECTRIC VEHICLE
2019-06-20
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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