The invention discloses a comprehensive vehicle information acquisition device based on trusted computing, and belongs to the technical field of vehicle comprehensive information acquisition. Trustedmeasurement is carried out on software modules such as a vehicle license plate, a vehicle model, face recognition, MAC scanning and data fusion unit and the like via a trusted software stack measuringinformation acquisition software module; a vehicle comprehensive information acquisition system uses a camera sensor to collect multi-angle photographs of a vehicle, and vehicle comprehensive information portraying is carried out on vehicle model identification, face identification and MAC address identification information by using the license plate number as an index; the data process is basedon a credible chip, the encryption and decryption processes of the data are completed, portraying is conducted on the vehicle comprehensive information through the data fusion unit, information of vehicles and personnel can be synchronously obtained through multiple sensors, and related vehicle portraits are obtained through comprehensive processing. Meanwhile, the device provides physical protection based on a trusted chip to prevent the system from being invaded and damaged.

    本发明公开了车辆综合信息采集技术领域的一种基于可信计算的车辆综合信息采集装置,通过可信软件栈度量信息采集软件模块,对车辆牌照、车型、人脸识别、MAC扫描和数据融合单元等软件模块进行可信度量,车辆综合信息采集系统通过摄像头传感器,采集车辆的多角度照片,以车牌号为索引,对车型识别、人脸识别、MAC地址识别信息进行车辆综合信息画像,且本发明的数据过程是基于可信芯片,完成了数据的加密和解密过程,并通过数据融合单元对车辆综合信息进行画像,能够通过多种传感器,同步获取车辆和人员的信息,并综合处理得到相关车辆画像。同时,该装置基于可信芯片提供物理保护,能够防止该系统被入侵和破坏。


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    Title :

    Comprehensive vehicle information acquisition device based on trusted computing


    Additional title:

    一种基于可信计算的车辆综合信息采集装置


    Contributors:
    CAI PENG (author) / LI TIE (author) / LIU YING (author)

    Publication date :

    2020-10-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS