The invention provides a license plate information confirmation method and system and a computer storage medium, and the method comprises the following steps: S1, obtaining traffic flow information, and extracting the appearance information of a vehicle from the traffic flow information; S2, judging whether a license plate abnormal vehicle of which the license plate cannot be recognized exists in the traffic flow information or not, and if yes, executing the step S3; S3, acquiring vehicle information uploaded by vehicle-mounted equipment of all vehicles in the traffic flow information; S4, matching the appearance information of all vehicles in the traffic flow information with the vehicle information uploaded by the vehicle-mounted equipment, and screening out the vehicles of which the vehicle information is successfully matched with the appearance information; and S5, matching the unsuccessfully matched vehicle information with the vehicle with the abnormal license plate, and determining the license plate information of the vehicle with the abnormal license plate according to the vehicle information. According to the method provided by the embodiment of the invention, the vehicle information uploaded by the vehicle-mounted equipment is matched with the traffic flow information, the license plate information of the abnormal vehicle is determined, and the problem that the vehicle shields the license plate is solved.
本发明提供了一种车牌信息确认方法、系统以及计算机存储介质,车牌信息确认方法包括以下步骤:S1、获取车流信息,并从车流信息中提取车辆的外观信息;S2、判断车流信息中是否有无法识别车牌的车牌异常车辆,若有,则执行步骤S3;S3、获取车流信息中所有车辆的车载设备上传的车辆信息;S4、将车流信息中所有车辆的外观信息与车载设备上传的车辆信息进行匹配,筛除车辆信息与外观信息匹配成功的车辆;S5、将匹配失败的车辆信息与车牌异常车辆进行匹配,根据车辆信息确定车牌异常车辆的车牌信息。根据本发明实施例的方法,通过车载设备上传的车辆信息与车流信息进行匹配,确定异常车辆的车牌信息,解决车辆遮挡车牌问题。
License plate information confirmation method and system and computer storage medium
车牌信息确认方法、系统以及计算机存储介质
2021-07-23
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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