The present invention relates to a brake control system for an eco-friendly vehicle. The purpose of the present invention is to provide a brake control system for an eco-friendly vehicle, which can actively maximize the ratio of a regenerative braking amount to the total braking amount and decrease a friction braking amount in response to a brake pedal operation of a driver, rather than a passive method for simply guiding information related to regenerative braking in a vehicle and inducing the regenerative braking. To achieve the purpose, the brake control system for an eco-friendly vehicle comprises: a driving information detection unit for detecting a brake input value according to a brake operation of the driver and the current vehicle driving state; and a total braking torque determination unit for determining the total braking torque based on the brake input value and the current vehicle driving state which are detected by the driving information detection unit. In the total braking torque determination unit, the total braking torque is set as a function for the brake input value of the driver and the vehicle driving state.

    본 발명은 친환경자동차의 제동 제어 장치에 관한 것으로서, 차량에서 단순히 회생제동과 관련된 정보를 안내하고 회생제동을 유도하는 수동적 방식이 아닌, 운전자의 브레이크 페달 조작에 대해 능동적으로 총 제동량 중 회생제동량의 비율을 최대한 늘리고 마찰제동량을 줄일 수 있는 친환경자동차의 제동 제어 장치를 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 운전자 브레이크 조작에 따른 브레이크 입력 값과 현재의 차량 주행 상태를 검출하는 운전정보 검출부; 및 상기 운전정보 검출부에 의해 검출된 브레이크 입력 값과 현재의 차량 주행 상태에 따른 값으로 총 제동 토크를 결정하는 총 제동 토크 결정부를 포함하고, 상기 총 제동 토크 결정부에는 총 제동 토크가 운전자 브레이크 입력 값과 차량 주행 상태의 함수로 설정되어 있는 것을 특징으로 하는 친환경자동차의 제동 제어 장치가 개시된다.


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    Title :

    Brake control system of eco-friendly vehicle


    Additional title:

    친환경자동차의 제동 제어 장치


    Contributors:
    OH JI WON (author) / EO JEONG SOO (author)

    Publication date :

    2020-05-11


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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