The invention discloses an RSU antenna and video image joint detection result matching method, which comprises the steps of reading vehicle information of a vehicle-mounted OBU unit through an RSU antenna, forming first result data by the read vehicle information and a vehicle snapshot image, and queuing to enter an OBU vehicle information queue; recognizing the vehicle information through a videoimage analysis and recognition module, forming second result data by the recognized vehicle information and the vehicle snapshot image, and queuing up to enter a video recognition vehicle informationqueue; and in the synchronization time, extracting the first result data of the OBU vehicle information queue and the second result data of the video identification vehicle information queue one by one, matching the first result data and the second result data by using the license plate number, and if matching succeeds, outputting the successfully matched first result data and second result data.According to the invention, the combination of RSU antenna detection and video image analysis technologies is realized, the detection results supplement each other, the vehicle capture rate is greatly improved, and the vehicle multi-detection rate is more effectively reduced.
本发明公开了一种RSU天线与视频图像联合检测的结果匹配方法,包括:通过RSU天线读取车载OBU单元的车辆信息,将读取的车辆信息与车辆抓拍图形成第一结果数据,排队进入OBU车辆信息队列;通过视频图像分析识别模块识别车辆信息,并将识别的车辆信息与车辆抓拍图形成第二结果数据,排队进入视频识别车辆信息队列;在同步时间内,逐条提取OBU车辆信息队列的第一结果数据和视频识别车辆信息队列的第二结果数据,使用车牌号码匹配第一结果数据和第二结果数据,若匹配成功,则输出匹配成功的第一结果数据和第二结果数据。本发明实现了RSU天线检测与视频图像分析技术的联合,检测结果相互补充,极大的提高车辆捕获率,更有效降低车辆多检率。
RSU antenna and video image joint detection result matching method
一种RSU天线与视频图像联合检测的结果匹配方法
2020-08-25
Patent
Electronic Resource
Chinese
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