The present invention relates to a method and a device for controlling driving of a vehicle and, more specifically, to a method and a device for controlling driving of a vehicle, which are to remove impact generated in neutral control of the vehicle. The method for controlling driving of a vehicle includes: a step of determining whether a shift control section of the vehicle is a feedback control section controlled for a slip rate between engine RPM and turbine RPM to be maintained in a predetermined target slip rate for the neutral control after the neutral control is started while the vehicle stops, by a first control unit; a step of determining whether an impact generation condition in the neutral control is satisfied by the first control unit by monitoring the engine RPM and the turbine RPM when the shift control section is determined to be the feedback control section; a step of determining whether the neutral control is maintained while the vehicle is in a normal state, by the first control unit when the impact generation condition is determined to be satisfied; a step of determining a compensation slip rate between engine RPM and turbine RPM to reduce the impact in the neutral control, by the first control unit in case the neutral control is determined to be maintained when the vehicle is in the normal state; and a step of performing the neutral control of the vehicle by applying the determined compensation slip rate to the target slip rate, by the first control unit.
본 발명은 차량의 구동 제어 방법 및 방법에 관한 것으로서, 제1 제어부가, 차량의 변속 제어 구간이, 차량이 정차한 상태에서 중립 제어가 개시된 후, 엔진 RPM 및 터빈 RPM 간의 슬립량이 중립 제어를 위해 미리 설정된 목표 슬립량으로 유지되도록 제어되는 피드백 제어 구간인지 판단하는 단계, 변속 제어 구간이 피드백 제어 구간인 것으로 판단된 경우, 제1 제어부가, 엔진 RPM 및 터빈 RPM을 모니터링하여 중립 제어 시의 충격 발생 조건이 충족되었는지 판단하는 단계, 충격 발생 조건이 충족된 것으로 판단된 경우, 제1 제어부가, 차량이 정상 상태에서 중립 제어가 유지되고 있는지 판단하는 단계, 차량이 정상 상태에서 중립 제어가 유지되고 있는 것으로 판단된 경우, 제1 제어부가, 중립 제어 시의 충격 저감을 위해 엔진 RPM 및 터빈 RPM 간의 보상 슬립량을 결정하는 단계, 및 제1 제어부가, 결정된 보상 슬립량을 목표 슬립량에 적용하여 차량의 중립 제어를 수행하는 단계를 포함하는 것을 특징으로 한다.
METHOD FOR CONTROLLING DRIVING OF VEHICLE AND APPARATUS THEREOF
차량의 구동 제어 방법 및 장치
2019-09-02
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 / F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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