The invention discloses a vehicle monitoring data acquisition system, and the system comprises a front-end subsystem, a vehicle-mounted subsystem, an optical fiber transceiving unit, a front-end processing subsystem, a transmission subsystem and a data center management subsystem; the front-end subsystem is connected with the transmission subsystem through the optical fiber transceiving unit and the front-end processing subsystem; the transmission subsystem is in optical fiber connection with the data center management subsystem, and the vehicle-mounted subsystem is connected with the front-end processing subsystem; the front-end processing subsystem comprises a camera shooting module, a snapshot module, a light supplementing module and an image processing module, and the camera shooting module and the snapshot module are connected with the image processing module. The invention has the beneficial effects that the panorama condition of a road can be obtained, the special scene near a lens can be obtained, the success rate of data acquisition is improved, meanwhile, two modes of front-end direct transmission and front-end processing backup transmission are adopted, data transmission is accelerated, and the hysteresis of data transmission is reduced.

    本发明公开了一种车辆监控数据采集系统,包括前端子系统、车载子系统、光纤收发单元、前端处理子系统、传输子系统和数据中心管理子系统,所述前端子系统通过所述光纤收发单元和所述前端处理子系统与所述传输子系统连接,所述传输子系统与所述数据中心管理子系统光纤连接,所述车载子系统与所述前端处理子系统连接,所述前端子系统包括摄像模块、抓拍模块、补光模块和图像处理模块,所述摄像模块和所述抓拍模块与所述图像处理模块连接。有益效果:不仅能够获取道路全景状况,且能够获取镜头附近的特景,提高数据采集的成功率,同时采用前端直传以及前端处理备份传送两种方式,加快数据的传送,减少数据传送的滞后性。


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    Titel :

    Vehicle monitoring data acquisition system


    Weitere Titelangaben:

    一种车辆监控数据采集系统


    Beteiligte:
    ZHANG HAOJIE (Autor:in) / WANG ZEPENG (Autor:in) / CHEN YE (Autor:in) / WANG FEI (Autor:in)

    Erscheinungsdatum :

    2021-10-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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