The invention belongs to the field of road condition recognition, and discloses a road condition recognition method and device and electronic equipment, and the method comprises the steps: calculating a yaw velocity actual value according to a lateral sensor signal; calculating a yaw velocity reference value according to the vehicle information and the driving information; calculating an accumulated deviation value, and judging whether the accumulated deviation value is greater than a first threshold value or not; and if yes, setting first identification information for the current road section. According to the method, the actual value and the reference value of the yaw velocity are calculated in real time by using the lateral sensor signal and the vehicle driving data, and the road condition is accurately judged by comparing the deviation value of the two values, so that the road condition information is provided for a driver or an automatic driving system in time. When the bad road is detected, the identification information is set, so that early warning is facilitated, a driver can take proper measures, potential driving risks are avoided, and driving safety and comfort are ensured. And meanwhile, the method does not depend on a visual system which is easily influenced by the environment, so that the robustness and adaptability of the road condition recognition system are enhanced.

    本发明属于路况识别领域,公开了一种路况识别的方法、装置及电子设备,所述方法包括:根据侧向传感器信号计算横摆角速度实际值;根据车辆信息及行驶信息计算横摆角速度参考值;计算累计偏差量,并判断累计偏差量是否大于第一阈值;若是,则为当前路段设置第一标识信息。本发明通过利用侧向传感器信号和车辆行驶数据,实时计算横摆角速度的实际值和参考值,并通过比较两者的偏差量来准确判断路况,从而及时为驾驶员或自动驾驶系统提供路况信息。当检测到坏路时设置标识信息,有助于提前预警,使驾驶者能够采取适当措施,避免潜在的行驶风险,确保行车安全和舒适性。同时不依赖于易受环境影响的视觉系统,增强了路况识别系统的鲁棒性和适应性。


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    Title :

    Road condition recognition method and device and electronic equipment


    Additional title:

    一种路况识别的方法、装置及电子设备


    Contributors:
    YANG CHENXIN (author) / WU DESEN (author) / ZHANG YAN (author) / REN QIANG (author) / QIN LYU (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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