The present disclosure relates to a driving control method of a hybrid vehicle, and a vehicle system performing the same. The vehicle system of the hybrid vehicle comprises: a navigation device which searches for a movement path to a destination of a vehicle; and a vehicle control device which predicts driving energy of a road section included in the movement path according to a vehicle speed of the vehicle when the movement path includes an exhaust gas emission restriction zone, predicts a first consumption state of charge (SOC) value of a battery consumed within the exhaust gas emission restriction zone based on the driving energy in case that the vehicle travels in the exhaust gas emission restriction zone without driving an engine, and determines a target SOC value of the battery at a time when the vehicle enters the exhaust gas emission restriction zone based on the predicted first consumption SOC. Therefore, the vehicle system can efficiently manage the battery charge state of a vehicle entering an area, of which emission of exhaust gas is restricted, such as a zero emission zone (ZEZ).

    본 개시는 하이브리드 차량의 구동 제어 방법 및 이를 수행하는 차량 시스템에 관한 것이다. 하이브리드 차량의 차량 시스템은, 차량의 목적지까지의 이동 경로를 탐색하는 내비게이션 장치, 그리고 상기 이동 경로가 배기가스 배출 제한구역을 포함하면, 상기 차량의 차속에 기초해 상기 이동 경로에 포함된 도로 구간의 주행 에너지를 예측하고, 상기 차량이 엔진의 구동 없이 상기 배기가스 배출 제한구역을 주행하는 경우에 상기 배기가스 배출 제한구역 내에서 소모하는 배터리의 제1 소모 SOC(state of charge)를 상기 주행 에너지에 기초해 예측하며, 예측된 상기 제1 소모 SOC에 기초해 상기 차량이 상기 배기가스 배출 제한구역에 진입하는 시점의 상기 배터리의 목표 SOC를 결정하는 차량 제어 장치를 포함할 수 있다.


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    Title :

    DRIVING CONTROL METHOD OF HYBRID VEHICLE AND VEHICLE SYSTEM PERFORMING THE SAME


    Additional title:

    하이브리드 차량의 구동 제어 방법 및 이를 수행하는 차량 시스템


    Contributors:
    HUH JEEWOOK (author)

    Publication date :

    2022-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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