The embodiment of the invention provides a multi-sensor vehicle-road cooperation data processing method, system and device and a storage medium, and relates to the technical field of intelligent traffic. The method comprises the following steps: acquiring a plurality of scene videos through a plurality of video devices in vehicle-road cooperation, and enabling the scene videos to correspond to a top view through perspective transformation; performing single-target tracking on a target, mapping the target to a top view after perspective transformation, and establishing an incidence relation of each channel of the top view by taking the target as a reference; when the target enters the sensing range of a plurality of radar devices of vehicle-road cooperation, radar data are corresponding to a top view through perspective transformation; performing correlation matching on the radar data and the scene data under the top view to construct position information of the target; and when the target leaves the sensing range of the radar equipment, the position information of the target is sent to the roadside acquisition terminal of the vehicle-road cooperation. According to the invention, traffic radar measurement data are fused, the system sensing range is extended, the influence of severe weather on the sensor is reduced, and the accuracy and reliability of traffic data are greatly improved.
本申请实施例提供一种多传感车路协同数据处理方法、系统、设备及存储介质,涉及智慧交通技术领域。该方法通过车路协同的多个视频设备获取多个场景视频,并通过透视变换对应至俯视图中;对目标进行单目标跟踪,通过透视变换后映射至俯视图中,并以目标为基准建立俯视图各通道的关联关系;当目标进入车路协同的多个雷达设备的感应范围后,将雷达数据通过透视变换对应至俯视图中;将俯视图下的雷达数据和场景数据进行关联匹配,以进行目标的位置信息的构建;当目标离开雷达设备的感应范围后,将目标的位置信息发送至车路协同的路侧采集终端。本申请融合了交通雷达测量数据,延伸系统感应范围,减少了恶劣天气对传感器的影响,并大幅度提高交通数据的准确性和可靠性。
Multi-sensor vehicle-road cooperation data processing method, system and device and storage medium
多传感车路协同数据处理方法、系统、设备及存储介质
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06V / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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