The invention provides an electronic map updating method and device and data processing in a computer technology, particularly relates to an electronic map, deep learning and big data, and can be applied to automatic driving and intelligent transportation. According to the specific implementation scheme, vehicle driving information of a to-be-updated area of an initial electronic map is obtained, a first driving track feature corresponding to the vehicle driving information is determined, the first driving track feature is used for representing one or more of changes of a vehicle in the aspects of speed, direction and position, and the first driving track feature is used for representing one or more of changes of the vehicle in the aspects of speed, direction and position; and updating the initial electronic map according to the first driving track feature to obtain an updated electronic map, so that the updated electronic map is highly fit with the road information of the real scene, and the updated electronic map has the technical effects of relatively high accuracy and reliability.
本公开提供了一种电子地图的更新方法和装置,计算机技术中的数据处理,具体涉及电子地图、深度学习及大数据,可以应用于自动驾驶和智能交通。具体实现方案为:获取初始的电子地图的待更新区域的车辆行驶信息,确定车辆行驶信息对应的第一行车轨迹特征,其中,第一行车轨迹特征用于表征车辆在速度、方向、位置上的变化中的一种或多种,根据第一行车轨迹特征对初始的电子地图进行更新,得到更新后的电子地图,使得更新后的电子地图与现实场景的道路的信息高度贴合,从而使得更新后的电子地图具有较高的准确性和可靠性的技术效果。
Electronic map updating method and device
电子地图的更新方法和装置
2022-06-14
Patent
Elektronische Ressource
Chinesisch
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