The invention provides a steering wheel tactile feedback system for vehicle auxiliary driving. The steering wheel tactile feedback system comprises a vehicle state information acquisition unit, a tactile feedback evaluation index calculation unit, a tactile feedback working mode control unit and a tactile feedback action execution mechanism unit. The vehicle state information acquisition unit is used for receiving vehicle state information acquired by the sensor in real time; the tactile feedback evaluation index calculation unit is used for calculating a vehicle driving state evaluation factor and a driver hand state evaluation factor; the tactile feedback working mode control unit is used for selecting a tactile feedback working mode suitable for the current vehicle working condition from a longitudinal action working mode, a lateral action working mode and an emergency state working mode according to the vehicle state information; and the tactile feedback action execution mechanism unit is used for executing a specified action according to the selected tactile feedback working mode.

    本发明提供了一种用于车辆辅助驾驶的方向盘触觉反馈系统,包括车辆状态信息采集单元、触觉反馈评价指标计算单元、触觉反馈工作模式控制单元、触觉反馈动作执行机构单元。车辆状态信息采集单元用于接收来自传感器实时采集的车辆状态信息;触觉反馈评价指标计算单元用于计算车辆行驶状态评价因子和驾驶员手部状态评价因子;触觉反馈工作模式控制单元用于根据车辆状态信息,从纵向动作工作模式、侧向动作工作模式、紧急状态工作模式中选择适合当前车辆工况的触觉反馈工作模式;触觉反馈动作执行机构单元用于根据所选触觉反馈工作模式执行指定动作。


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    Title :

    Steering wheel tactile feedback system for vehicle auxiliary driving


    Additional title:

    一种用于车辆辅助驾驶的方向盘触觉反馈系统


    Contributors:
    ZHENG HONGYU (author) / LI BOYU (author) / KOU HONGRUI (author) / LIU MINGXIN (author) / SUN HAO (author)

    Publication date :

    2024-10-22


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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