The invention provides a vehicle fake license plate detection system and method based on the Internet of Vehicles. The system comprises a cloud traffic management server, at least one acquisition end and at least one vehicle end, wherein the cloud traffic management server comprises a cloud digital watermark module and a cloud detection module; the acquisition end is used for acquiring a vehicle license plate image of the vehicle end in real time and acquiring a vehicle identification code of the vehicle end; the cloud digital watermark module is used for identifying and/or extracting a digital watermark embedded in the vehicle license plate image; wherein the digital watermark comprises a first cloud digital digest of a common vehicle license plate image, a vehicle identification code corresponding to the vehicle license plate when the vehicle license plate is registered in a vehicle management department, and a first cloud digital signature of the first cloud digital digest and the vehicle identification code; and the cloud detection module is used for verifying whether the vehicle license plate is a legal safe vehicle license plate and whether the vehicle license plate is a fake license plate based on the digital watermark, the vehicle license plate image and the vehicle identification code.
本发明提供一种基于车联网的车辆套牌检测系统及方法。该系统包括:云端交管服务器、至少一个采集端和至少一个车端;其中,云端交管服务器包括云端数字水印模块和云端检测模块;采集端,用于实时采集车端的车辆号牌图像以及获取车端的车辆识别码;云端数字水印模块,用于对车辆号牌图像中内嵌的数字水印进行识别和/或提取;其中,数字水印包括普通车辆号牌图像的第一云端数字摘要、所述车辆号牌在车辆管理部门注册时所对应的车辆识别码及所述第一云端数字摘要和车辆识别码的第一云端数字签名;云端检测模块,用于基于所述数字水印、所述车辆号牌图像和所述车辆识别码验证所述车辆号牌是否为合法的安全车辆号牌以及所述车辆号牌是否是套牌。
Vehicle fake license plate detection system and method based on Internet of Vehicles
一种基于车联网的车辆套牌检测系统及方法
2021-11-26
Patent
Elektronische Ressource
Chinesisch
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