The present invention relates to a bus heating system and a control method thereof. More specifically, the present invention relates to a bus heating system and a control method thereof, which are able to link and control a main heater unit using a water heater method heating the indoors and a subsidiary heater unit using a heat pump method, and improve operation efficiency of the main heater unit while reducing the number of times of operating a switch. According to an embodiment of the present invention, the electric bus heating system comprises: a main heater unit heating a bottom region of the indoors of a bus by a water heater method; a subsidiary heater unit heating a bus loop region by a heat pump method; and a control unit linking and controlling the operations of the main heater unit and the subsidiary heater unit in accordance with a preset target indoor temperature (T_target), a measured external air temperature (T_outside), a measured indoor temperature (T_room), and a refrigerant temperature (T_refrigerants) of the main heater unit.

    본 발명은 버스의 난방 시스템 및 그 제어방법에 관한 것으로서, 더욱 상세하게는 실내를 난방시키는 수가열 히터 방식의 메인 히터부와 히트 펌프 방식의 보조 히터부를 연동하여 제어하여 스위치 조작의 횟수를 줄이면서도 메인 히터부의 작동 효율을 향상시킬 수 있는 버스의 난방 시스템 및 그 제어방법에 관한 것이다. 본 발명의 일 실시형태에 따른 버스의 난방 시스템은 수가열 히터 방식으로 버스 실내의 바텀 영역을 난방시키는 메인 히터부와; 히트펌프 방식으로 버스버스루프 영역을 난방시키는 보조 히터부와; 설정되는 목표 실내온도(Ttarget), 측정되는 측정 외기온도(Toutside), 측정 실내온도(Troom) 및 상기 메인 히터부의 냉매온도(Trefrigerants)에 따라 상기 메인 히터부와 보조 히터부의 작동을 연동하여 제어하는 제어부를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC BUS HEATING SYSTEM AND CONTROL METHOD THEREOF


    Additional title:

    버스의 난방 시스템 및 그 제어방법


    Contributors:

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



    Electric heating equipment and control method thereof

    SHEN JIAN / REN YINGMU / QI WEN'AO et al. | European Patent Office | 2024

    Free access

    ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF

    SHEN JIAN / ZHANG SHAOLIN / MENG XIANJUN et al. | European Patent Office | 2023

    Free access

    ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF

    SHEN JIAN / ZHANG SHAOLIN / MENG XIANJUN et al. | European Patent Office | 2023

    Free access

    ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF

    SHEN JIAN / ZHANG SHAOLIN / MENG XIANJUN et al. | European Patent Office | 2022

    Free access

    Battery self-heating system, control method thereof and electric vehicle

    PAN HUA / LEE KIL-SUNG / ZHAO BO et al. | European Patent Office | 2024

    Free access