The invention discloses a boost DCDC control method, a vehicle-mounted photovoltaic system, a vehicle, a medium and a product, and relates to the technical field of vehicle-mounted photovoltaic, and the boost DCDC control method comprises the steps: obtaining weather prediction information, estimating the electric energy which can be collected in a future preset time according to the weather prediction information, and transmitting the estimated electric energy to the vehicle-mounted photovoltaic system; the current photovoltaic energy storage battery electric quantity and the current residual photovoltaic energy storage battery capacity are obtained, working modes are selected according to the electric energy capable of being collected in the future preset time, the current photovoltaic energy storage battery electric quantity and the current residual photovoltaic energy storage battery capacity, and the working modes comprise a forced electricity supplementing mode and an electricity supplementing efficiency priority mode; and controlling a boost DCDC to output energy in the photovoltaic energy storage battery to a power battery according to the working mode. According to the invention, the photovoltaic system selects different working modes under different working conditions, so that the energy absorbed by the solar panel can be efficiently converted to the power battery, and the high-efficiency operation of the photovoltaic system is realized.

    本申请公开了一种升压DCDC的控制方法、车载光伏系统、车辆、介质和产品,涉及车载光伏技术领域,升压DCDC的控制方法包括:获取天气预测信息,根据天气预测信息预估未来预设时间内可收集的电能,获取当前光伏储能电池电量和当前剩余光伏储能电池容量,根据未来预设时间内可收集的电能、当前光伏储能电池电量和当前剩余光伏储能电池容量选择工作模式,所述工作模式包括强制补电模式、补电效率优先模式,根据所述工作模式控制升压DCDC将光伏储能电池内的能量输出至动力电池。本申请通过使光伏系统在不同的工况下选择不同的工作模式,使太阳能板吸收的能量能高效率的转化至动力电池,实现了光伏系统高效率的运行。


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    Title :

    Boost DCDC control method, vehicle-mounted photovoltaic system, vehicle, medium and product


    Additional title:

    升压DCDC的控制方法、车载光伏系统、车辆、介质和产品


    Contributors:
    WANG JIANBO (author) / SHI LAIFENG (author) / REN HAIQIANG (author)

    Publication date :

    2025-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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