CREEP TORQUE CONTROL METHOD OF VEHICLE

Disclosed is a method and power delivery system for controlling creep torque in a hybrid or electric vehicle. More specifically, a brake signal is detected and a creep torque output is controlled based on the brake signal. The creep torque is outputted for a predetermined time from a point when a br...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM JEONGEUN, OH JONGHAN
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUNTING ELECTRIC DIGITAL DATA PROCESSING PERFORMING OPERATIONS PHYSICS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Disclosed is a method and power delivery system for controlling creep torque in a hybrid or electric vehicle. More specifically, a brake signal is detected and a creep torque output is controlled based on the brake signal. The creep torque is outputted for a predetermined time from a point when a brake on signal is first generated. Accordingly, a creep torque is generated for a predetermined time when a brake is being operated and backlash is eliminated between gears so as to prevent a backlash shock from the gears when the brake is released. Additionally, the vehicle may be propelled forward or backward by the creep torque in the creep torque control method of a vehicle according to an exemplary embodiment of the present invention.