The invention provides a road information acquisition method and device, electronic equipment and a readable storage medium. The method comprises the steps of obtaining the sample historical track information of a target area; calculating to obtain a source point-end point matrix corresponding to the target area according to the historical track information of the sample; and acquiring road information of the target area according to the source point-end point matrix and the road network information of the target area. According to the embodiment of the invention, sample historical track information is acquired; the source point-end point matrix reflecting the traffic flow is obtained through calculation according to the historical track information of the sample; and finally, the road information of the target area is acquired according to the source point-end point matrix; the road information of the target area can be calculated through the sample historical track information, the road information is prevented from being obtained through investigation and other modes, the time spent on obtaining the road information is shortened, the efficiency and flexibility of obtaining the road information are improved, no geographical limitation exists, the local historical track information can be utilized, and the universality is higher.
本申请提供了一种道路信息获取方法、装置、电子设备及可读存储介质,其中,该方法包括:获取目标区域的样本历史轨迹信息;根据样本历史轨迹信息,计算获取目标区域对应的源点‑终点矩阵;根据源点‑终点矩阵以及目标区域的路网信息,获取目标区域的道路信息。本申请实施例通过获取样本历史轨迹信息,并根据样本历史轨迹信息计算得到反映车流量的源点‑终点矩阵,最后根据源点‑终点矩阵得到目标区域的道路信息,通过样本历史轨迹信息即可计算得到目标区域的道路信息,避免了通过调研等方式获取道路信息,减少了获取道路信息所花费的时间,提高了获取道路信息的效率和灵活性,而且没有地域限制,可以利用当地的历史轨迹信息,通用性更高。
Road information acquisition method and device, electronic equipment and readable storage medium
道路信息获取方法、装置、电子设备及可读存储介质
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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