The invention discloses a vehicle parking area identification method, apparatus and device, and a storage medium. The method comprises the steps of obtaining parking point data of a vehicle; dividing geographic grids according to preset grid division parameters, combining the stop points in each grid into a longitude and latitude point, and taking the sum of the number of all the stop points in the grids as a number field of the longitude and latitude points; all longitude and latitude points are grouped, clustering is carried out in each group through an improved clustering algorithm, and clustering point clusters are generated; and performing boundary division on the clustering point cluster according to a preset boundary generation algorithm and national road data to obtain a parking area of the vehicle. According to the vehicle parking area identification method provided by the embodiment of the invention, the clustering algorithm is optimized, so that the aggregation performance is improved to a great extent. And by adopting a boundary generation algorithm and combining national road data, the boundaries of the clustered point clusters can be divided, and an accurate parking area is generated. And subsequent application is facilitated.
本申请公开了一种车辆停靠区域的识别方法、装置、设备及存储介质,所述方法包括:获取车辆的停靠点数据;根据预设的网格划分参数划分地理网格,将每个网格中的停靠点合并成一个经纬度点,将网格中所有停靠点的数量和作为所述经纬度点的数量字段;将所有经纬度点进行分组,在各组中通过改进的聚类算法进行聚类,生成聚类点簇;根据预设的边界生成算法以及全国道路数据对所述聚类点簇进行边界划分,得到车辆的停靠区域。根据本申请实施例提供的车辆停靠区域的识别方法,通过对聚类算法进行优化,从很大程度上提升了聚合的性能。而且采用边界生成算法,以及联合全国道路数据,可以对聚类后的点簇划分边界,生成精确的停靠区域。便于后续应用。
Vehicle parking area identification method and device, equipment and storage medium
车辆停靠区域的识别方法、装置、设备及存储介质
2023-05-05
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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