The invention discloses a data perception and sharing system and method based on a blockchain. The data perception sharing system comprises a data perception and collection unit, a video sharing unit, a blockchain, a position relation judgment unit, a congestion vehicle number prediction unit, an image recognition unit, a congestion reason judgment unit, a GPS positioning unit, a driving suggestion unit, and a rescue processing unit. When traffic jam occurs, the data perception and collection unit utilizes a sensor of a mobile phone in a vehicle and a WIFI signal detector to sense and collect the positions of surrounding blocked vehicles, judges the position relation between the blocked vehicles according to the collected data so as to find the vehicle at the jam source, shares on-site videos shot by a mobile phone sensor in a congestion source vehicle through the blockchain, helps a rescue center to position the source vehicle when an accident occurs and rush to the site for rescue in time, and helps vehicles not reaching a congestion road section to know the situation and change the route in time.

    本发明公开了一种基于区块链的数据感知共享系统及其方法,包括:数据感知采集单元、视频共享单元、区块链、位置关系判断单元、拥堵车辆数目预测单元、图像识别单元、拥堵原因判断单元、GPS定位单元、行驶建议单元和救援处理单元,在发生交通拥堵时,数据感知采集单元利用车内手机的传感器和WIFI信号检测器感知并采集周围被堵车辆位置,根据采集到的数据判断各被堵车辆之间的位置关系以寻找到在拥堵源头的车辆,将拥堵源头车辆车内手机传感器拍摄的现场视频通过区块链进行共享,帮助了救援中心在出事故时对源头车辆进行定位并及时赶往现场进行救援,帮助了未到达拥堵路段的车辆了解情况并及时改变路线。


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    Title :

    Data perception and sharing system and method based on blockchain


    Additional title:

    一种基于区块链的数据感知共享系统及其方法


    Contributors:

    Publication date :

    2021-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA



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