The invention belongs to the technical field of Internet of Vehicles data transmission, and discloses a distributed Internet of Vehicles data transmission system and method based on a blockchain technology, the distributed Internet of Vehicles data transmission method based on the blockchain technology comprises the following steps that: a data acquisition module acquires channel related information; a positioning module carries out real-time positioning on a vehicle; a data request sending module sends required data keywords by utilizing input equipment; a data processing module is used for processing and classifying the acquired data based on a plurality of node blockchains according to the area in the charge of each node blockchain; a database uses a plurality of distributed databases corresponding to the node blockchains to store data of each area; an abnormality determination module determines whether the vehicle is abnormal or not; a map updating module is used for updating and perfecting a conventional map; a road condition information summarizing module is used for extracting and summarizing road condition data; a navigation module is used for path planning. According to the invention, various information such as weather, positioning, vehicles, road conditions and the like can be collected and networked for sharing.

    本发明属于车联网数据传输技术领域,公开了一种基于区块链技术的分布式车联网数据传输系统及方法,所述基于区块链技术的分布式车联网数据传输方法包括:数据采集模块获取道相关信息;定位模块进行车辆的实时定位;数据请求发送模块利用输入设备发送所需数据关键字;数据处理模块基于多个节点区块链根据各个节点区块链负责的区域对采集的数据进行处理、分类;数据库利用与节点区块链对应的多个分布式数据库,存储各个区域的数据;异常判断模块判断车辆有无异常;地图更新模块进行现有地图的更新及完善;路况信息汇总模块进行路况数据提取、汇总;导航模块进行路径规划。本发明能够对气象、定位、车辆、路况等多种信息进行采集,并联网共享。


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    Titel :

    Distributed Internet of Vehicles data transmission system and method based on blockchain technology


    Weitere Titelangaben:

    基于区块链技术的分布式车联网数据传输系统及方法


    Beteiligte:
    GOU SHANGJIN (Autor:in) / TANG YONG (Autor:in) / HE SHUKUN (Autor:in)

    Erscheinungsdatum :

    2020-09-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS






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