The invention relates to the technical field of electronics, and discloses a plug-in hybrid electric vehicle hundred kilometer energy consumption calculation method based on an operation stage, and the method comprises the steps: calculating the energy consumption of a plug-in hybrid electric vehicle according to the change value of the charge capacity of a battery corresponding to each driving segment in a target sampling period, the effective driving mileage of each driving segment and the rated capacity of the battery; the power consumption per hundred kilometers of the target vehicle is determined, and the oil consumption per hundred kilometers of the target vehicle is determined according to the number of multiple sampling periods in a preset statistical period, the number of driving segments of the target vehicle in each sampling period and the average fuel consumption rate in each driving segment; and determining the energy consumption per hundred kilometers of the target vehicle based on the power consumption per hundred kilometers, the oil consumption per hundred kilometers and the oil-electricity conversion coefficient. According to the method provided by the invention, the accuracy of the calculation result of the hundred-kilometer energy consumption of the plug-in hybrid electric vehicle based on the operation stage is ensured.

    本发明涉及电子技术领域,公开了基于运行阶段的插电式混合动力汽车百公里能耗计算方法,方法通过目标采样周期内各行驶片段对应电池荷电量的变化值、各行驶片段的有效行驶里程以及电池的额定容量,确定目标车辆的百公里电耗量,通过预设统计周期内多个采样周期的数量、各采样周期内目标车辆的行驶片段数量以及各行驶片段内的平均燃料消耗率,确定目标车辆的百公里油耗量,基于百公里电耗量、百公里油耗量以及油电转换系数确定目标车辆的百公里能耗。本发明提供的方法,保证了基于运行阶段的插电式混合动力汽车百公里能耗计算结果的准确性。


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    Title :

    Method for calculating hundred-kilometer energy consumption of plug-in hybrid electric vehicle based on operation stage


    Additional title:

    基于运行阶段的插电式混合动力汽车百公里能耗计算方法


    Contributors:
    WANG ZHENPO (author) / LONG CHAOHUA (author) / LIU PENG (author) / QI CHUNYU (author) / XIA ZHIQING (author) / ZHAO XIANHUA (author) / CUI TIWEI (author)

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



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