Method, device and equipment for fragment type road data fusion and storage medium

The embodiment of the invention discloses a fragmented road data fusion method and device, equipment and a storage medium, and the method comprises the steps: obtaining track data collected in a fragmented data collection mode, the track data comprises at least two pieces of fragmented track data, and each piece of fragmented track data corresponds to one piece of fragmented road data; obtaining overlapped road data in the segmented road data according to the trajectory data; obtaining a line matching relation of lane lines corresponding to the overlapped road data and a point matching relation of the fragmented road data according to the fragmented road data; and according to the line matching relationship and the point matching relationship, carrying out bidirectional transformation processing on the overlapped road data to obtain processed overlapped road data, and carrying out weighted fusion on the processed overlapped road data to obtain target road data. Therefore, by adopting the method provided by th