The invention discloses a traffic flow parameter determination method, a related device, equipment and a storage medium, and can be applied to the fields including but not limited to the fields of maps, navigation, Internet of Vehicles, vehicle-road collaboration, instant messaging and the like. The method comprises the following steps: acquiring K vehicle tracks for a target road section; acquiring an array set corresponding to each vehicle track in the K vehicle tracks; according to the array set corresponding to each vehicle track in the K vehicle tracks, a vehicle track set for the target section detector is determined, and the vehicle track set comprises at least one vehicle track intersecting with the target section detector; and determining traffic flow parameters for the target section detector according to the array set corresponding to each vehicle track in the vehicle track set. According to the method and the device, the relation between the vehicle track and the traffic flow parameters is established, so that more comprehensive and more accurate traffic flow parameters can be obtained.
本申请公开了一种交通流参数的确定方法、相关装置、设备及存储介质,可应用的领域包括但不限于地图、导航、车联网、车路协同和即时通信等领域。本申请方法包括:获取针对目标路段的K条车辆轨迹;获取K条车辆轨迹中每条车辆轨迹所对应的数组集合;根据K条车辆轨迹中每条车辆轨迹所对应的数组集合,确定针对目标断面检测器的车辆轨迹集合,车辆轨迹集合包括至少一条与目标断面检测器具有相交关系的车辆轨迹;根据车辆轨迹集合中每条车辆轨迹所对应的数组集合,确定针对目标断面检测器的交通流参数。本申请通过建立起车辆轨迹与交通流参数之间的联系,从而能够获取到更全面且更准确的交通流参数。
Method for determining traffic flow parameters, related device, equipment and storage medium
一种交通流参数的确定方法、相关装置、设备及存储介质
2024-09-10
Patent
Electronic Resource
Chinese
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