The invention relates to the technical field of cloud monitoring, and discloses an automobile road monitoring data processing method and device, equipment and a medium. According to the method, an iteration proposing node which monitors that the credit score of the intelligent automobile is changed sends a data iteration instruction to monitoring nodes except the iteration proposing node, and real-time road conditions of driving road sections corresponding to all the monitoring nodes and driving records of the intelligent automobile are obtained; according to the real-time road condition and the driving record, the model gradient and the model loss of each monitoring node are determined; encryption processing is performed on the model gradient and the model loss to obtain encrypted information, the encrypted information is sent to a cloud server node, and the cloud server node determines an update parameter according to the encrypted information; and the generated parameter block is added to the tail end of the block chain associated with each monitoring node to determine that the credit score change of the intelligent automobile is valid when the update parameters are determined to be valid by more than a preset number of monitoring nodes. According to the invention, the accuracy of automobile road monitoring data processing is improved.

    本发明涉及云监控技术领域,揭露一种汽车道路监测数据处理方法、装置、设备及介质。该方法令监测到智能汽车的信用评分发生改变的迭代提出节点发送数据迭代指令至除迭代提出节点外的监测节点,获取所有监测节点对应的驾驶路段的实时道路状况及智能汽车的驾驶记录;根据实时道路状况以及驾驶记录,确定各监测节点的模型梯度以及模型损失;对模型梯度以及模型损失进行加密处理得到加密信息,将加密信息发送至云服务端节点,令云服务端节点根据加密信息确定更新参数;在超过预设数量的监测节点确定更新参数有效时,将生成的参数区块加入至各监测节点关联的区块链的尾端,确定智能汽车的信用评分改变有效。本发明提高了汽车道路监测数据处理的准确性。


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    Titel :

    Automobile road monitoring data processing method and device, equipment and storage medium


    Weitere Titelangaben:

    汽车道路监测数据处理方法、装置、设备及存储介质


    Beteiligte:
    LIU YI (Autor:in) / WANG JIANZONG (Autor:in) / HUANG ZHANGCHENG (Autor:in)

    Erscheinungsdatum :

    28.05.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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