本发明涉及人工智能技术领域,提供一种基于附着系数的车路协同控制方法、装置、设备及介质,能够利用路侧设备采集的图像数据及激光雷达数据等多模态感知信息进行路面附着系数的计算,并且,在计算过程中采用边缘大算力对路面附着系数进行全气候、全天侯的状态实时估计,将估计的实时路面附着系数同步至车端,与车端控制进行信息深度融合,不仅能够释放车端的一大部分算力用于优化自动驾驶相关的其他性能,实现路面状态信息的路车深度协同,还能更加有效的辅助进行车辆控制。

    The invention relates to the technical field of artificial intelligence, and provides a vehicle-road cooperative control method and device based on an adhesion coefficient, equipment and a medium, which can calculate a road adhesion coefficient by using multi-mode sensing information such as image data and laser radar data acquired by roadside equipment, and can improve the road adhesion coefficient. In the calculation process, all-weather and all-day state real-time estimation is carried out on the road adhesion coefficient through edge large calculation power, the estimated real-time road adhesion coefficient is synchronized to the vehicle end, information deep fusion is carried out on the estimated real-time road adhesion coefficient and vehicle end control, most of the calculation power of the vehicle end can be released for optimizing other performance related to automatic driving, and the reliability of automatic driving is improved. Road-vehicle deep cooperation of road surface state information is realized, and vehicle control can be more effectively assisted.


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    Titel :

    基于附着系数的车路协同控制方法、装置、设备及介质


    Erscheinungsdatum :

    2023-03-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06V / 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