The present invention comprises: a step of determining whether to enter coasting; a step of setting a coasting level to a first level when entering the coasting; a step of calculating target deceleration based on a distance and relative vehicle speed with respect to a preceding vehicle; a step of calculating target deceleration wheel torque according to the target deceleration; and a step of increasing the coasting level by one stage only when a predetermined additional condition is satisfied when the target deceleration wheel torque is greater than coasting torque of the current coasting level.

    본 발명은 코스팅 진입 여부를 판단하는 단계; 코스팅 진입 시, 코스팅레벨을 제1레벨로 설정하는 단계; 선행 차량과의 거리와 상대 차속에 기반하여, 목표 감속도를 산출하는 단계; 상기 목표 감속도에 따라 목표 감속 휠토크를 산출하는 단계; 상기 목표 감속 휠토크가 현재 코스팅레벨의 코스팅 토크보다 커지면, 소정의 추가조건을 만족하는 경우에 한하여, 상기 코스팅레벨을 1단계 상향시키는 단계를 포함하여 구성된다.


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    Title :

    VEHICLE COASTING CONTROL METHOD


    Additional title:

    차량의 코스팅 제어 방법


    Contributors:
    YOON YE AHN (author) / CHO JIN KUK (author)

    Publication date :

    2022-12-08


    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



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