The invention relates to an early warning method and device forroad bumping and a storage medium, and belongs to the technical field of automobile communication. The method comprises the steps: obtaining vehicle bump data and vehicle heartbeat information; determining road segment bump data according to the vehicle bump data and the vehicle heartbeat information; and integrating the vehicle heartbeat information with the road segment bump data, generating integration result information and broadcasting the integration result information to road side nodes in a first range, the road side nodesobtaining the integration result information and then performing correction processing, and generating corrected road segment bump data and broadcasting the corrected road segment bump data to vehicle-mounted nodes in a second range. According to the method, the real-time communication process between the vehicle-mounted node and the roadside node is utilized, the vehicle-mounted node processes data and broadcasts the data to the roadside node, then the roadside node further corrects the data and broadcasts the data to the vehicle-mounted node again, and therefore the real-time performance andaccuracy of prediction of the bumpy road condition are guaranteed.

    本发明涉及一种道路颠簸的预警方法、装置及存储介质,属于汽车通信技术领域,其包括:获取车辆颠簸数据和车辆心跳信息;根据车辆颠簸数据和车辆心跳信息,确定路段颠簸数据;对车辆心跳信息和路段颠簸数据进行整合,生成整合结果信息并向第一范围内的路侧节点进行广播,其中,路侧节点获取整合结果信息后进行修正处理,生成修正后的路段颠簸数据并向第二范围内的车载节点进行广播。本发明方法利用车载节点和路侧节点之间的实时通信过程,先通过车载节点进行数据处理广播至路侧节点,再通过路侧节点进行进一步地修正,重新广播至车载节点,以此保证对颠簸路况预测的实时性和准确性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Early warning method and device for road bumping and storage medium


    Weitere Titelangaben:

    一种道路颠簸的预警方法、装置及存储介质


    Beteiligte:
    ZHOU TONG (Autor:in) / LI YUXUAN (Autor:in)

    Erscheinungsdatum :

    12.03.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Aircraft bumping early warning method, device and equipment and storage medium

    XIONG JUNLIN / AO TING | Europäisches Patentamt | 2025

    Freier Zugriff


    Road bumping detection method and device, vehicle and storage medium

    LIU CHUANG | Europäisches Patentamt | 2023

    Freier Zugriff

    Road bumping detection method and device, electronic equipment and storage medium

    ZHANG CHONG | Europäisches Patentamt | 2024

    Freier Zugriff

    Road bumping degree determination method, device and equipment, vehicle and storage medium

    LIU XIANG / MA YONG / LIU QIANG | Europäisches Patentamt | 2024

    Freier Zugriff