According to an embodiment of the present invention, provided is a system for constant speed driving of a commercial electric vehicle. The system for constant speed driving of a commercial electric vehicle comprises: a retarder performing assistant braking of a vehicle by operation of an auxiliary braking lever; a motor performing regenerative braking of the vehicle; a brake performing braking of the vehicle by operation of a brake pedal; and a control unit operating the retarder after operation of the auxiliary braking lever and performing braking of the vehicle by using at least one between the motor or the brake based on a difference between current speed and set speed of the vehicle.

    본 발명의 실시예에 따른 상용 전기차의 정속 주행을 위한 시스템을 제공한다. 상용 전기차의 정속 주행을 위한 시스템은 보조 제동 레버의 동작에 의해 차량의 보조 제동을 수행하는 리타더, 상기 차량의 회생제동을 수행하는 모터, 브레이크 페달의 동작에 의해 상기 차량의 제동을 수행하는 브레이크 및 상기 보조 제동 레버의 동작 이후 상기 리타더를 작동시키고, 상기 차량의 현재 속도와 설정 속도간의 차이에 기초하여 상기 모터 또는 상기 브레이크 중 적어도 하나 이상을 이용하여 상기 차량의 제동을 수행하는 제어부를 포함한다.


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    Title :

    System for constant speed driving of commercial electric vehicle


    Additional title:

    상용 전기차의 정속 주행을 위한 시스템


    Contributors:

    Publication date :

    2021-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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