The embodiment of the invention provides a map generation method, a road condition analysis method, equipment and a storage medium. The map generation method comprises the following steps: selecting aplurality of target intersections from a designated area; determining a connection road section between the at least two target intersections; determining at least one target area based on the connection road sections; and generating a target map including the target intersection, the connection road section and the target area. Therefore, the obtained target map can be focused on the main road network in the designated area, and other detail road networks which have little influence on road condition analysis in the designated area are weakened, so that when the road condition analysis is carried out based on the target map, the calculated amount can be greatly reduced and the road condition analysis efficiency is improved under the condition of ensuring the accuracy.
本申请实施例提供一种地图生成方法、路况分析方法、设备及存储介质。其中,地图生成方法包括:从指定区域内选择多个目标路口;确定至少两个目标路口之间的连接路段;基于这些连接路段,确定至少一个目标区域;进而生成包含目标路口、连接路段以及目标区域的目标地图。据此获得的目标地图,可聚焦于指定区域内的主要路网,而弱化了指定区域中的其它对路况分析影响不大的细节路网,因此,基于该目标地图进行路况分析时,可在保证准确度的情况下,大大减少计算量,提高路况分析效率。
Map generation method, road condition analysis method, equipment and storage medium
一种地图生成方法、路况分析方法、设备及存储介质
2020-11-24
Patent
Elektronische Ressource
Chinesisch
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