The invention relates to a track fusion processing method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining the track data of vehicle-mounted equipment and the sensing data of roadside sensing equipment; the track data and the sensing data comprise corresponding longitudes and latitudes and timestamps; the vehicle-mounted equipment is arranged on a target vehicle, and the roadside sensing equipment is arranged around a road; based on a pre-constructed cost matrix, matching the trajectory data with the sensing data to obtain an optimal mapping relation; and based on the optimal mapping relation, fusing the trajectory data and the sensing data to obtain a vehicle trajectory. Through the data fusion method and device, the problem that the accuracy of data fusion is affected due to deviation of two types of data on a time axis in the prior art is solved, and the two types of data are aligned by utilizing the optimal mapping relation obtained based on cost matrix matching, so that the accuracy of fusion of the two types of data is improved.
本申请涉及一种轨迹融合的处理方法、装置、计算机设备和存储介质,其中,该方法包括:获取车载设备的轨迹数据和路侧感知设备的感知数据;轨迹数据和感知数据均包括对应的经纬度和时间戳;车载设备设置在目标车辆上,路侧感知设备设置在道路周边;基于预构造的代价矩阵,对轨迹数据和感知数据进行匹配,得到最优映射关系;基于最优映射关系,将轨迹数据和感知数据进行融合,得到车辆轨迹。通过本申请,解决了相关技术中两类数据在时间轴上的偏差,影响数据融合的精准度的问题,利用基于代价矩阵匹配得到的最优映射关系,来对齐两类数据,以提高两类数据融合精准度。
Track fusion processing method and device, computer equipment and storage medium
轨迹融合的处理方法、装置、计算机设备和存储介质
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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