The present invention relates to a four-wheel drive control method using automobile state information and navigation information. More specifically, the present invention can control the four-wheel drive by predicting a state of an automobile to be changed later by using the navigation information together without depending on the automobile state information such as an accelerator pedal value, a wheel slip amount, a steering angle and a vehicle speed. Therefore, stability of the automobile can be maximized and fuel consumption loss can be reduced.
본 발명은 사륜구동 제어 방법에 관한 것으로, 보다 구체적으로는 가속 페달값, 휠 슬립량, 조향각 및 차속 등의 차량 상태 정보에만 의존하지 않고 네비게이션 정보를 함께 이용하여 추후 변화될 차량의 상태를 미리 예측하여 사륜구동을 제어할 수 있으므로 차량의 안정성을 극대화하고 연비 손실을 줄일 수 있는 사륜구동 제어 방법에 관한 것이다.
Method of controlling 4WD via vehicle condition and navigation information
차량 상태 정보와 네비게이션 정보를 이용하는 사륜구동 제어 방법
2018-04-26
Patent
Electronic Resource
Korean
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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