The invention discloses a dual-motor control method and system, a storage medium and a vehicle, the method is applied to a dual-motor controller of the vehicle, the dual-motor controller comprises a first control module and a second control module which are used for controlling two motors respectively, and the method comprises the steps that when a motor control instruction is detected, the first control module and the second control module control the two motors respectively; the first control module sends control information to a vehicle CAN bus; the second control module obtains the control information from the vehicle CAN bus and fuses the control information with the control information of the second control module; and the second control module sends out the fused control information through the vehicle CAN bus according to the communication address so as to control a motor. According to the invention, the problem that communication is easy to be disordered when two motors are respectively controlled by two control modules in the prior art is solved.

    本发明公开了一种双电机控制方法、系统、存储介质及车辆,所述方法应用于车辆的双电机控制器当中,所述双电机控制器包括分别用于控制两个电机的第一控制模块和第二控制模块,所述方法包括:当检测到电机控制指令时,所述第一控制模块发送控制信息至车辆CAN总线;所述第二控制模块从所述车辆CAN总线上获取所述控制信息,并将所述控制信息与自身控制信息进行融合;所述第二控制模块根据通讯地址将融合后的控制信息通过所述车辆CAN总线进行外发,以对电机进行控制。本发明解决了现有技术中在通过两个控制模块对两个电机分别控制时通讯容易混乱的问题。


    Access

    Download


    Export, share and cite



    Title :

    Dual-motor control method and system, storage medium and vehicle


    Additional title:

    一种双电机控制方法、系统、存储介质及车辆


    Contributors:
    XU SHIHUA (author) / YOU DAOLIANG (author)

    Publication date :

    2022-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Control method of dual-motor hybrid vehicle, storage medium and vehicle

    YU DAWEI / WANG DEPING / ZHAO PENGYAO et al. | European Patent Office | 2023

    Free access


    Torque control method of dual-motor electric vehicle, electric vehicle and storage medium

    LI XIN / LUO DEFENG / LI HONGWEN et al. | European Patent Office | 2023

    Free access

    TORQUE CONTROL METHOD FOR DUAL-MOTOR ELECTRIC VEHICLE, AND ELECTRIC VEHICLE AND STORAGE MEDIUM

    ZHANG TIANQIANG / WU AIBIN / LIU YUANZHI et al. | European Patent Office | 2022

    Free access

    Motor control method and system, vehicle and storage medium

    GUO HEFEI / YU WANHAI / SHENG PENGCHENG et al. | European Patent Office | 2024

    Free access