Track association fusion method, system and device and storage medium

The invention discloses a track association fusion method, system and device and a storage medium. The method comprises the following steps: acquiring track data; thirdly, according to the track data, track association is carried out through a preset formula, and an associated track is obtained; and then, carrying out secondary track screening on the associated track to obtain a target associated track. According to the method, on one hand, track association is carried out on track data through a preset formula, and the association range of ship track data is narrowed; and on the other hand, a secondary screening strategy is added in the flight path fusion process, the utilization rate of the flight path data is improved, and the calculation amount is effectively reduced. The method can be widely applied to the technical field of track association. 本发明公开了一种航迹关联融合的方法、系统、装置及存储介质。该方法通过获取航迹数据；接着，根据所述航迹数据，通过预设公式进行航迹关联，得到关联航迹；随后，对所述关联航迹进行二次航迹筛选，得到目标关联航迹。该方法一方面，通过预设公式对航迹数据进行航迹关联，缩小了船舶航迹数据的关联范围；另一方面，在航迹融合的过程中增加二次筛选策略