The invention relates to a bridge floor traffic flow full-view-field sensing system depending on a bridge tower column. The system comprises a visual information acquisition assembly and a visual information processing assembly. The visual information acquisition assembly comprises a visual imaging array and a synchronous collector which are electrically connected with each other, and the visual imaging array is arranged on a tower column of a bridge body and/or on a connecting component between two tower columns so as to form a visual field of the two ends of the bridge body. The visual information processing assembly comprises a data transmission module and a data processing module which are connected with each other. The data processing module obtains a dynamic panoramic image of the bridge floor of the bridge body and obtains the dynamic bridge floor traffic flow characteristics of the bridge body. Compared with the prior art, full-view-field perception of the traffic flow of the bridge floor of a cable bearing bridge is achieved through coupling of the visual information acquisition assembly and the visual information processing assembly, and technical support is provided for full-bridge-floor traffic flow monitoring of the bridge floor of the cable bearing bridge.

    本发明涉及一种依赖桥梁塔柱的桥面交通流全视场感知系统,包括视觉信息获取组件和视觉信息处理组件;视觉信息获取组件包括相互电连接的视觉成像阵列和同步采集器,视觉成像阵列设于桥体的塔柱和/或两个塔柱之间的连接构件上,以此构成桥体两端的视觉场;视觉信息处理组件包括相互连接的数据传输模块和数据处理模块;数据处理模块获得桥体的桥面的动态全景图像,获得所述桥体的动态桥面交通流特征。与现有技术相比,本发明通过视觉信息获取组件和视觉信息处理组件的耦合实现缆索承重桥梁桥面交通流全视场感知,为缆索承重桥梁桥面全桥面交通流监测提供了技术支持。


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    Title :

    Bridge floor traffic flow full-view-field sensing system and method depending on bridge tower column


    Additional title:

    依赖桥梁塔柱的桥面交通流全视场感知系统及方法


    Contributors:
    PAN YUE (author) / WANG DALEI (author) / DONG YIQING (author)

    Publication date :

    2021-05-18


    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



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