A driving control method for a hybrid vehicle is provided to overcome a slip of the vehicle by a conversion of an EV mode into an HEV mode. The driving control method includes: determining by a controller whether the hybrid vehicle is insufficiently driven backward only by power of a motor when the vehicle is driven backward on an uphill road by driving the motor backward; starting an engine and engaging a backward stage gear; releasing a first clutch and at the same time requesting a brake operation signal to the hybrid vehicle while the motor is converted into forward driving; and then engaging a second clutch and requesting a brake release signal to the hybrid vehicle while an engine clutch is engaged to control the hybrid vehicle to be started by the power of the motor and the engine.
Driving control method for hybrid vehicles
2018-04-10
Patent
Elektronische Ressource
Englisch
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 |