The invention relates to the technical field of vehicle performance control, and discloses a vehicle idling rotating speed control method, device and equipment and a storage medium. According to the method, when the environment temperature is lower than the specified temperature and a vehicle enters an idling state, an engine rotating speed-water temperature incidence relation table is obtained; the engine rotating speed-water temperature incidence relation table comprises a first target rotating speed, a second target rotating speed and a target water temperature; the first target speed is greater than the second target speed; setting the engine speed of the vehicle as a first target speed; the engine water temperature of the vehicle is monitored; and when the engine water temperature reaches the target water temperature, the engine rotating speed of the vehicle is set to be a second target rotating speed. According to the vehicle idling rotating speed control method, the problem of low-temperature idling shaking of the vehicle is solved, and the comfort experience of a user is improved.

    本发明涉及车辆性能控制技术领域,公开了一种车辆怠速转速控制方法、装置、设备及存储介质,其方法通过在环境温度低于指定温度,且车辆进入怠速状态时,获取发动机转速‑水温关联关系表,发动机转速‑水温关联关系表包括第一目标转速、第二目标转速和目标水温;第一目标转速大于第二目标转速;将车辆的发动机转速设置为第一目标转速;并监测车辆的发动机水温;当发动机水温达到目标水温时,将车辆的发动机转速设置为第二目标转速。本发明的车辆怠速转速控制方法解决了车辆低温怠速抖动的问题,提高了用户的舒适性体验。


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    Title :

    Vehicle idling rotating speed control method, device and equipment and storage medium


    Additional title:

    车辆怠速转速控制方法、装置、设备及存储介质


    Contributors:
    LIN YIDONG (author) / GOU ZHONGBIAO (author) / LU JIHONG (author) / SHI XIAONING (author)

    Publication date :

    2024-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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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