An objective of the present invention is to provide a regenerative braking control method of a hybrid vehicle which can improve the fuel efficiency of a vehicle. The regenerative braking control method of a hybrid vehicle comprises: a vehicle condition determining step in which a controller determines whether a vehicle speed and a driving mode satisfy a condition suitable for regenerative braking control; an accumulation number increasing step in which the controller increases the number of accumulations of a reduction direction signal if the reduction direction signal is inputted from a bidirectional input device in a situation where the condition suitable for regenerative braking control is satisfied; an accumulation number decreasing step in which the controller decreases the number of accumulations of the reduction direction signal in accordance with the number of times of an increase direction signal if the increase direction signal is inputted from the bidirectional input device in a situation where the condition suitable for regenerative braking control is satisfied; and a stepwise braking step in which the controller increases regenerative braking torque of a motor in a stepwise manner in accordance with the number of accumulations of the reduction direction signal.

    본 발명은 컨트롤러가 차속과 주행모드가 회생제동제어에 적합한 조건을 충족하는지 판단하는 차량조건판단단계와; 상기 회생제동제어에 적합한 조건이 충족되는 상황에서, 양방향입력장치로부터 감소 방향 신호가 입력되면, 컨트롤러가 상기 감소 방향 신호의 누적회수를 증가시키는 누적회수증가단계와; 상기 회생제동제어에 적합한 조건이 충족되는 상황에서, 상기 양방향입력장치로부터 증가 방향 신호가 입력되면, 상기 컨트롤러가 상기 증가 방향 신호의 회수에 따라 상기 감소 방향 신호의 누적회수를 차감시키는 누적회수저감단계와; 상기 컨트롤러가 상기 감소 방향 신호의 누적회수에 따라 모터의 회생제동토크를 단계적으로 증가시키는 단계별제동단계를 포함하여 구성된다.


    Access

    Download


    Export, share and cite



    Title :

    REGENERATIVE BRAKING CONTROL METHOD OF HYBRID VEHICLE


    Additional title:

    하이브리드 차량의 회생제동 제어 방법


    Contributors:

    Publication date :

    2020-06-19


    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 / F16H Getriebe , GEARING



    Regenerative braking control method of hybrid vehicle

    NA SUNG CHAN / CHEONG SEONG HWAN | European Patent Office | 2021

    Free access

    REGENERATIVE BRAKING CONTROL METHOD OF HYBRID VEHICLE

    European Patent Office | 2023

    Free access

    REGENERATIVE BRAKING CONTROL METHOD OF HYBRID VEHICLE

    CHOI KUM LIM | European Patent Office | 2016

    Free access

    REGENERATIVE BRAKING CONTROL METHOD OF HYBRID VEHICLE

    HUH JEE WOOK | European Patent Office | 2022

    Free access

    REGENERATIVE BRAKING CONTROL METHOD OF HYBRID VEHICLE

    NA SUNG CHAN / CHEONG SEONG HWAN | European Patent Office | 2020

    Free access