The invention relates to the technical field of aided driving, in particular to a hand release detection method and device for a vehicle steering wheel, a vehicle and a storage medium. The method comprises the steps that under the condition that the vehicle is in a target aided driving working condition, a steering wheel torque signal of the vehicle is obtained; matching a state detection interval in which the torque value of the torque signal of the steering wheel is located; determining a current steering wheel prediction state of the vehicle according to the state detection interval, and obtaining a hand release detection result of the steering wheel according to the current steering wheel prediction state. According to the embodiment of the invention, the method can confirm the detection mode of the hand release of the steering wheel based on the state detection interval of the torque signal of the steering wheel, carries out the comprehensive analysis of the torque signal through combining with multiple signal features, obtains a final hand release detection result, achieves the comprehensive coverage of a subdivided driving scene, and improves the detection accuracy of the hand release state.

    本申请涉及辅助驾驶技术领域,特别涉及一种车辆方向盘的脱手检测方法、装置、车辆及存储介质,其中,方法包括:在车辆处于目标辅助驾驶工况的情况下,获取车辆的方向盘扭矩信号;匹配方向盘扭矩信号的力矩值所处的状态检测区间;根据状态检测区间确认车辆的当前方向盘预测状态,并根据当前方向盘预测状态得到方向盘的脱手检测结果。本申请实施例可以基于方向盘扭矩信号状态检测区间确认方向盘脱手的检测方式,结合多方面信号特征进行扭矩信号的全面分析,得到最终的脱手检测结果,从而实现了针对细分驾驶场景的全面覆盖,提高了脱手状态检测的准确性。


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    Title :

    Hand release detection method and device for vehicle steering wheel, vehicle and storage medium


    Additional title:

    车辆方向盘的脱手检测方法、装置、车辆及存储介质


    Contributors:
    HAN SIWEI (author) / ZENG ZHI (author) / LI MUHENG (author) / LING GUANGXIN (author)

    Publication date :

    2025-03-07


    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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