The invention relates to the field of electronic power-assisted steering control, in particular to an electronic power-assisted steering control method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a steering request and driving data in a vehicle driving process; the steering request carries target steering information; using a control current prediction model to predict the control current of the power-assisted motor based on the target steering information and the driving data to obtain the target control current of the power-assisted motor; the control current prediction model is obtained by training a planar neural network based on historical target steering information, historical driving data and corresponding historical control current; and performing power-assisted steering control on the steering wheel based on the target control current of the power-assisted motor. Therefore, non-linear steering of the electric power steering equipment within the full-speed range can be effectively assisted, the safety and stability of an automobile in the running process are guaranteed, and the method plays an important role in reducing traffic accidents and improving steering conditions.

    本发明涉及电子助力转向控制领域,特别涉及一种电子助力转向控制方法、装置、电子设备及存储介质。本发明通过获取车辆行驶过程中的转向请求和行驶数据;转向请求携带有目标转向信息;利用控制电流预测模型,基于目标转向信息和行驶数据对助力电机的控制电流进行预测,得到助力电机的目标控制电流;控制电流预测模型是基于历史目标转向信息、历史行驶数据以及对应的历史控制电流对平面神经网络训练得到的;基于助力电机的目标控制电流,对方向盘进行助力转向控制。如此,可有效的辅助电动助力转向设备全速度范围内的非线性转向,保证了汽车在运行过程中的安全性和稳定性,对减少交通事故和改善转向条件起着重要的作用。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electronic power-assisted steering control method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    一种电子助力转向控制方法、装置、电子设备及存储介质


    Beteiligte:
    FAN RUI (Autor:in) / LI WEIDONG (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    Power-assisted steering system control method and device, electronic equipment and storage medium

    YU QINGZHANG / YU BIN / CHEN CHANGYOU | Europäisches Patentamt | 2023

    Freier Zugriff

    Control method and device of power-assisted steering system, electronic equipment and storage medium

    DIAO ZHICHENG / CHEN HUI | Europäisches Patentamt | 2023

    Freier Zugriff


    Control method of electronic power steering system, storage medium and electronic equipment

    ZHANG JIE / HUANG HEXIANG | Europäisches Patentamt | 2021

    Freier Zugriff

    Power-assisted steering control method, device and equipment and storage medium

    DUAN JINPING / GUO WENPENG / ZHOU JIANGLIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff