The present invention relates to an eco-friendly vehicle, and a motor torque control method of the same. The present invention determines a road characteristic based on a wheel behavior characteristic when acceleration control of the eco-friendly vehicle having a motor and controls torque of the motor to at least minimize wheel spin or prevent the wheel spin during the acceleration of the vehicle based on a determination result of the road characteristic. To this end, according to the present invention, the method comprises: a step of determining the wheel behavior characteristic of the vehicle; a step of determining the road characteristic of a road where the vehicle is positioned based on the wheel behavior characteristic of the vehicle; and a step of controlling the torque of the motor of the vehicle based on the road characteristic.

    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.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ECO-FRIENDLY VEHICLE AND MOTOR TORQUE CONTROL METHOD THEREOF


    Weitere Titelangaben:

    친환경 차량 및 그 모터 토크 제어 방법


    Beteiligte:
    JANG SORA (Autor:in) / KIM GWI CHUL (Autor:in)

    Erscheinungsdatum :

    2021-05-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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



    MOTOR TORQUE COMPENSATION SYSTEM FOR ENVIRONMENTAL FRIENDLY VEHICLE

    KIM YOUNG UN / KANG GU BAE / CHA JI WAN et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    ECO-FRIENDLY VEHICLE AND A METHOD OF CONTROLLING MOTOR TORQUE OF AN ECO-FRIENDLY VEHICLE

    JANG SORA / KIM GWI CHUL | Europäisches Patentamt | 2021

    Freier Zugriff

    Motor torque control method and motor torque control system of vehicle

    MA XIAO | Europäisches Patentamt | 2015

    Freier Zugriff

    Motor torque control method, motor torque control device, vehicle and readable storage medium

    WANG WEIDA / YANG CHAO / WANG WEI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    MOTOR TORQUE CONTROL METHOD FOR MOTOR-DRIVEN VEHICLE

    LEE JONG HO / SEO JUNG WOO / HONG EUI SUN | Europäisches Patentamt | 2020

    Freier Zugriff