The invention provides an early warning method and device for a road confluence area and Internet of Vehicles equipment, and the early warning comprises the steps: receiving real-time data information about a main road and a branch road uploaded by a multi-path sensor, carrying out the preprocessing of the real-time data information through a plurality of preset preprocessing tasks, pre-processing information is obtained and stored in a preset main path data stack and/or a branch path data stack; performing early warning judgment on the data in the main path data stack and the branch path data stack to obtain a target early warning result; and when the early warning information of the target road exists in the target early warning result, sending the early warning information to a road side unit on the target road. According to the method and the device, various real-time data information is preprocessed in parallel, so that the timeliness and comprehensiveness of data acquisition are improved, and the data processing efficiency is improved; different data stacks are set to correspondingly store and process the preprocessed data, so that the working efficiency of early warning judgment is improved, and millisecond warning is realized through the road side unit.

    本申请提供了一种道路合流区域的预警方法、装置及车联网设备,其中,预警包括:接收多路传感器上传的关于主路和支路的实时数据信息,并通过预设的多个预处理任务对实时数据信息进行预处理,得到预处理信息并将预处理信息存储至预设的主路数据栈和/或支路数据栈中;分别对主路数据栈和支路数据栈中的数据进行预警判断,得到目标预警结果;当目标预警结果中存在目标道路的预警信息时,将预警信息发送至目标道路上的路侧单元。本申请通过并行预处理多种实时数据信息,提高了数据获取的及时性和全面性,且提高了数据处理效率;通过设置不同的数据栈对预处理后的数据进行对应存储和处理,提高了预警判断的工作效率,且通过路侧单元实现了毫秒级告警。


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    Titel :

    Early warning method and device for road confluence area and Internet of Vehicles equipment


    Weitere Titelangaben:

    一种道路合流区域的预警方法、装置及车联网设备


    Beteiligte:
    CUI DEBAO (Autor:in) / XIONG YAKUN (Autor:in) / GOU XIAOPENG (Autor:in) / DOU ZHIHENG (Autor:in) / XU HONGYAN (Autor:in) / HUANG HAO (Autor:in)

    Erscheinungsdatum :

    02.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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