CONTROL METHOD OF 4 WHEEL DRIVE VEHICLE

The present invention relates to a method for controlling four-wheel driving of a vehicle. The purpose of the present invention is to calculate a friction factor between a road and wheels by acceleration, accelerator pedal track, steering angle, and wheel velocity measured in a vehicle information d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HEO, SEUNG JOON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS 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:	The present invention relates to a method for controlling four-wheel driving of a vehicle. The purpose of the present invention is to calculate a friction factor between a road and wheels by acceleration, accelerator pedal track, steering angle, and wheel velocity measured in a vehicle information detection unit basically mounted in a vehicle and to calculate a reliable friction factor by compensating the friction factor in accordance to rapidly accelerating and turning conditions.