The invention discloses an electronic information engineering image acquisition and processing system. The system comprises an image acquisition module which is responsible for acquiring vehicle data on a road; the image processing module is used for carrying out preprocessing, feature extraction and vehicle identification on the collected image; the road condition analysis module is responsible for analyzing and judging real-time traffic conditions; the data synchronization and calibration module is used for ensuring synchronization and calibration of data of adjacent acquisition points so as to ensure the accuracy and consistency of the data; the road network model module adopts a complex road network model and algorithm to more accurately judge the propagation and influence range of congestion; according to the invention, congestion judgment is carried out according to traffic parameters and image processing results, the accuracy and comprehensiveness of judgment are improved, a self-adaptive threshold value adjustment mechanism is established, the number of vehicles and a speed threshold value are dynamically adjusted according to historical data and real-time traffic conditions, congestion is found earlier, corresponding measures are taken, and meanwhile, the accuracy and comprehensiveness of judgment are improved. And in a period when the traffic condition is good, misjudgment is avoided.

    本发明公开了一种电子信息工程图像采集处理系统,包括:图像采集模块:负责采集道路上的车辆数据;图像处理模块:对采集到的图像进行预处理、特征提取与车辆识别;路况分析模块:负责分析判断实时交通状况;数据同步校准模块:确保相邻采集点数据的同步和校准,以保证数据的准确性和一致性;路网模型模块:采用复杂的路网模型和算法,以更准确地判断拥堵的传播和影响范围;本发明中,根据交通参数和图像处理结果进行拥堵判断,提高判断的准确性和全面性,建立自适应的阈值调整机制,根据历史数据和实时交通状况,动态调整车辆数量和速度阈值,更早地发现拥堵并采取相应的措施,同时,在交通状况良好的时段,避免误判。


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    Title :

    Electronic information engineering image acquisition and processing system


    Additional title:

    一种电子信息工程图像采集处理系统


    Contributors:
    WU HUANHUAN (author) / LIU JIN (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen