본원 발명의 하이브리드 차량의 터레인 주행모드 제어 방법은 운전자의 요구와 주행도로의 환경에 따라 차량 구동에 필요로 하는 요구토크를 정의하는 단계; 터레인 주행모드에 대응하여 요구토크를 차별화하는 단계; 상기 차별화된 요구토크에 기초하여 상기 터레인 주행모드 동작 시점부터 누적구동에너지를 연산하는 단계; 및 상기 연산한 누적구동에너지 및 SOC와 배터리 셀의 전압조건을 고려한 SOE에 기초하여 터레인 주행방법을 결정하는 단계;를 포함할 수 있다.

    Disclosed herein is a method of controlling a terrain driving mode of a hybrid vehicle, including defining demand torque required for vehicle driving depending on driver demand and an environment of a driving road, differentiating demand torque in response to the terrain driving mode, calculating accumulated driving energy from a time point of an operation in the terrain driving mode based on the differentiated demand torque, and determining a terrain driving method based on the calculated accumulated driving energy and a state of energy (SoE) in consideration of a state of charge (SoC) and a voltage condition of a battery cell.


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    Title :

    METHOD AND APPARATUS FOR CONTROLLING TERRAIN DRIVING MODE OF HYBRID VEHICLE


    Additional title:

    하이브리드 차량의 터레인 주행모드 제어 방법 및 장치


    Publication date :

    2024-11-22


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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