The invention discloses an extended-range electric vehicle power generation control method, device and equipment and a medium, and is applied to the field of vehicle control. The method comprises the steps that operation information of the extended-range electric vehicle is obtained, and when the operation information meets a first control requirement, a limiting instruction corresponding to the first control requirement is sent to a power generator and an engine so that first power generation power corresponding to the limiting instruction can be adopted for power generation; if the operation information meets the second control requirement, a stop instruction is sent to the engine; if the operation information meets the third control requirement, a starting instruction is sent to the engine; and if the operation information meets the fourth control requirement, a control instruction corresponding to the fourth control requirement is sent to the generator and the engine, so that second power generation power corresponding to the control instruction is adopted for power generation. Therefore, comprehensive analysis is carried out in combination with the operation information, so that starting and stopping of the engine are effectively controlled, the generated power of the range extender system is reasonably adjusted, and the comfort of a driver and the NVH level of the whole vehicle are improved.

    本申请公开了一种增程式电动汽车发电控制方法、装置、设备及介质,应用于车辆控制领域。其中包括:获取增程式电动汽车的运行信息,当运行信息满足第一控制需求,向发电机和发动机发送第一控制需求对应的限制指令,以便采用限制指令对应的第一发电功率进行发电;若运行信息满足第二控制需求,向发动机发送停机指令;若运行信息满足第三控制需求,向发动机发送启动指令;若运行信息满足第四控制需求,向发电机和发动机发送第四控制需求对应的控制指令,以便采用控制指令对应的第二发电功率进行发电。可见,本申请结合运行信息进行综合分析从而对发动机启停进行有效控制,并合理调节增程器系统发电功率,提升驾驶员的舒适性与整车NVH水平。


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    Title :

    Range-extended electric vehicle power generation control method, device and equipment and medium


    Additional title:

    一种增程式电动汽车发电控制方法、装置、设备及介质


    Contributors:
    ZHANG LE (author) / GONG MINGJIA (author) / ZHU XIAOGANG (author) / LU CHENGCHUN (author) / XUE RONG (author) / XIN MENGJIA (author)

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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