The invention discloses a vehicle gear shifting speed regulation control method and device and a storage medium, and the method part comprises the steps: determining the gear ring target rotating speed of an engine on a vehicle when the vehicle is subjected to gear shifting, obtaining the real-time rotating speed of a driving motor in the vehicle, determining the target rotating speed of the driving motor on the vehicle according to the gear ring target rotating speed, and obtaining the real-time rotating speed of the driving motor; controlling the rotating speed of the driving motor in multiple stages according to the real-time rotating speed and the target rotating speed of the driving motor, wherein the multiple stages comprise a proportional control stage and a proportional-integral control stage; according to the method, the gear shifting speed regulation process is divided into multiple stages of speed regulation control processes, the accumulation process of the integral control quantity is reduced, and the overshoot risk of the rotating speed of the driving motor is reduced.

    本发明公开了一种车辆换挡调速控制方法、装置及存储介质,其中,方法部分包括:在车辆进行换挡时,确定车辆上发动机的齿圈目标转速,并获取车辆中驱动电机的实时转速,根据齿圈目标转速确定车辆上驱动电机的目标转速,根据驱动电机的实时转速和目标转速对驱动电机的转速进行多个阶段的控制,多个阶段包括比例控制阶段和比例积分控制阶段;本发明中,通过将换挡调速过程分为多个阶段的调速控制过程,减少了积分控制量的累积过程,降低了驱动电机转速的超调风险。


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    Title :

    Vehicle gear shifting speed regulation control method and device and storage medium


    Additional title:

    一种车辆换挡调速控制方法、装置及存储介质


    Contributors:
    LIU FANG (author) / FU WENHUI (author) / SUN CHENGWEI (author) / WU MENG (author) / LI HUAN (author) / ZHAO JIANGLING (author)

    Publication date :

    2022-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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