본 발명은 친환경 차량 및 그 모터 토크 제어 방법에 관한 것으로, 모터를 구비한 친환경 차량의 발진 제어 시 휠 거동 특성에 기초하여 노면 특성을 판별하고, 노면 특성 판별 결과에 기초하여 차량 발진 시 휠 스핀이 발생하지 않도록 또는 적어도 휠 스핀을 최소화하도록 모터의 토크를 제어하는데 그 목적 있다. 이를 위해 본 발명에 따른 친환경 차량의 모터 토크 제어 방법은, 차량의 휠 거동 특성을 판별하는 단계와; 상기 차량의 휠 거동 특성에 기초하여 상기 차량이 위치한 도로의 노면 특성을 판별하는 단계와; 상기 노면 특성에 기초하여 상기 차량의 모터의 토크를 제어하는 단계를 포함한다.

    An eco-friendly vehicle includes a motor, and a motor torque of the eco-friendly vehicle is controlled by determining road surface characteristics based on wheel behavior characteristics when controlling starting of the eco-friendly vehicle and by controlling the torque of the motor before a significant wheel spin occurs when the vehicle is started based on road characteristic determination results. A method of controlling the motor torque of the eco-friendly vehicle includes determining a wheel behavior characteristic of the vehicle, determining a road surface characteristic of a road on which the vehicle is located based on the wheel behavior characteristic of the vehicle, and controlling the motor torque of the vehicle based on the road surface characteristic.


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    Title :

    ECO-FRIENDLY VEHICLE AND MOTOR TORQUE CONTROL METHOD THEREOF


    Additional title:

    친환경 차량 및 그 모터 토크 제어 방법


    Publication date :

    2024-08-01


    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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