The invention discloses a control method for a series-parallel connection mode of a hybrid power vehicle and an electronic device. The method comprises the steps that the rotating speed of an engine is collected, and an accelerator pedal signal is obtained; determining a target torque of a drive system of the vehicle based on the accelerator pedal signal; determining a first threshold value based on the rotating speed, wherein the first threshold value is the maximum output power when the driving system executes the parallel driving mode under a preset condition; a first control instruction is generated based on the first threshold value and the target torque, and the first control instruction is used for controlling the drive system to execute the series drive mode. The technical problem that the NVH performance of the whole vehicle is reduced due to frequent switching of the driving modes of the vehicle is solved.

    本发明公开了一种混合动力车辆串并联模式的控制方法及电子装置。其中,该方法包括:采集发动机的转速,获取加速踏板信号;基于加速踏板信号确定车辆的驱动系统的目标扭矩;基于转速确定第一阈值,第一阈值为满足预设条件下的驱动系统执行并联驱动模式时的最大输出功率;基于第一阈值和目标扭矩生成第一控制指令,其中,第一控制指令用于控制驱动系统执行串联驱动模式。本发明解决了由于车辆的驱动模式频繁切换导致的整车的NVH性能降低的技术问题。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Control method for series-parallel connection mode of hybrid power vehicle and electronic device


    Weitere Titelangaben:

    混合动力车辆串并联模式的控制方法及电子装置


    Beteiligte:
    ZHONG YUNFENG (Autor:in) / YANG YUNBO (Autor:in) / ZHAO PENGYAO (Autor:in) / CHEN GUODONG (Autor:in) / WANG HAO (Autor:in) / ZHENG TONG (Autor:in) / HAN LINGHAI (Autor:in)

    Erscheinungsdatum :

    2022-07-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Series-parallel connection hybrid power transmission device

    WANG PEIYING | Europäisches Patentamt | 2021

    Freier Zugriff

    Series-parallel connection driving mode switching control method and device of hybrid vehicle, vehicle, equipment and medium

    WANG BOZHOU / ZHANG CAIGAN / LI MENGNA | Europäisches Patentamt | 2023

    Freier Zugriff

    Hybrid electric vehicle, series-parallel connection driving mode switching method and device thereof and medium

    ZHU HAO / GUO DINGYI / LIU YUANZHI et al. | Europäisches Patentamt | 2023

    Freier Zugriff


    Series-parallel hybrid electric vehicle mode switching system and control method

    WANG SHAOHUA / RONG XIANGWEI / SHI DEHUA et al. | Europäisches Patentamt | 2024

    Freier Zugriff