The invention discloses a vehicle information matching method and system based on a bayonet video and a radar, and a medium, and relates to the technical field of vehicle information matching, and the method comprises the following steps: calibrating an area, where the bayonet video detects the information of a vehicle entering a target intersection, on each entrance lane of a target intersection; obtaining a radar vehicle track driving into the calibration area and a corresponding first matching index, and obtaining vehicle information detected by a bayonet video and a second matching index; comparing the first matching index with the second matching index, and screening a main track meeting requirements and a matching track of the license plate data; and generating a sequence set according to video detection vehicle information data, and performing radar video license plate matching according to the sequence of vehicles entering the intersection to obtain a final matching result. Identifying vehicle information of a vehicle driving into the detection area, and matching the identified vehicle information with the radar vehicle track to obtain a matching result; according to the method, the influence caused by jumping can be reduced, and the requirement on the real-time performance of video data is reduced.
本发明公开了基于卡口视频与雷达的车辆信息匹配方法、系统及介质,涉及车辆信息匹配技术领域,方法包括以下步骤:标定目标路口各进口道上卡口视频检测驶入车辆信息的区域;获取驶入标定区域的雷达车辆轨迹和对应的第一匹配指标,获取卡口视频检测到的车辆信息和第二匹配指标;将第一匹配指标和第二匹配指标进行比对,筛选符合要求的主轨迹以及车牌数据的匹配轨迹;根据视频检测车辆信息数据生成序列集合,根据车辆进入路口的先后顺序进行雷达视频车牌匹配,得到最终匹配结果。对驶入检测区域的车辆进行车辆信息的识别,并将所识别的车辆信息与雷达车辆轨迹进行匹配,得到匹配结果;本发明能够降低跳变带来的影响,降低对视频数据实时性的要求。
Vehicle information matching method and system based on bayonet video and radar, and medium
基于卡口视频与雷达的车辆信息匹配方法、系统及介质
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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