The invention belongs to the technical field of transport vehicles, and particularly relates to a control method and device for a tractor and a semitrailer, electronic equipment and a readable medium. The method comprises the steps that motor parameters of a tractor and motor parameters of a semitrailer are obtained, and first required torque is obtained through calculation according to the motor parameters of the tractor and the motor parameters of the semitrailer; a tractor battery parameter and a semitrailer battery parameter are obtained, the first demand torque is adjusted according to the tractor battery parameter and the semitrailer battery parameter, a second demand torque is obtained, and the second demand torque represents the motor torque needed by the tractor and the semitrailer as a whole; and a second tractor demand torque and a second semitrailer demand torque are calculated based on the second demand torque, the tractor is controlled through the second tractor demand torque, and the semitrailer is controlled through the second semitrailer demand torque. The driving force distribution device is used for improving the driving force distribution effect of the tractor and the semitrailer.

    本申请属于运输车辆技术领域,具体涉及一种牵引车和半挂车的控制方法、装置、电子设备及可读介质。该方法包括:获取牵引车电机参数和半挂车电机参数,根据所述牵引车电机参数和所述半挂车电机参数,计算得到第一需求扭矩;获取牵引车电池参数和半挂车电池参数,根据所述牵引车电池参数和所述半挂车电池参数对所述第一需求扭矩进行调整,得到第二需求扭矩,所述第二需求扭矩表示所述牵引车和所述半挂车作为整体所需的电机扭矩;基于所述第二需求扭矩计算出第二牵引车需求扭矩和第二半挂车需求扭矩,通过所述第二牵引车需求扭矩控制所述牵引车,通过所述第二半挂车需求扭矩控制所述半挂车。本申请用于提高牵引车和半挂车的驱动力分配效果。


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    Title :

    Tractor and semitrailer control method and device, electronic equipment and readable medium


    Additional title:

    牵引车和半挂车的控制方法、装置、电子设备及可读介质


    Contributors:
    JI CHUANPENG (author) / LI XIAOFU (author) / ZHANG SHIWEI (author) / YANG YIPENG (author)

    Publication date :

    2024-04-09


    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



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