公开(公告)号：US20240203246A1

公开(公告)日：2024-06-20

申请号：US18082350

申请日：2022-12-15

Applicant: HERE Global B.V.

Inventor： Jingwei XU ,  James JOSEPH ,  Bruce BERNHARDT ,  Ian HE ,  Joe CIPRIAN ,  Weimin HUANG ,  Yuxin GUAN

IPC: G08G1/01

CPC classification number: G08G1/0141 ,  G08G1/0125 ,  G01C21/3492

Abstract: The disclosure provides a method, a system, and a computer program product for predicting traffic information for at least one map tile area. The method comprises obtaining probe data and map attribute data for each of a plurality of road segments in the at least one map tile area. The method may include generating current traffic condition data for each of the plurality of road segments in the at least one map tile area based on the obtained probe data and the obtained map attribute data. The method may further include obtaining historical traffic pattern data associated with each of the plurality of road segments in the at least one map tile area. The method may further include generating a tile based traffic index (TTI) for the at least one map tile area based on aggregating the current traffic condition data and the historical traffic pattern data of the plurality of road segments in the at least one map tile area and providing TTI and predicting the traffic information for the at least one map tile area based on the generated tile based traffic index (TTI).