A plurality of sequences of instances of probe data are received. Each sequence corresponds to travel of a vehicle apparatus along a first segment to one of two or more possible subsequent second segments and comprises an indication of at least one parameter characterizing the travel of the vehicle apparatus along the first segment. Groups of sequences are determined. Each group corresponds to a subsequent second segment. For a first group, at least one representative parameter is determined based on the at least one parameter of the sequences of the first group. An element of a data structure is modified and/or updated with the at least one representative parameter. The element of the data structure corresponds to the first group. A geographic database comprises the data structure and a navigation application is configured to use at least a portion of the data structure to perform a navigation function.
Use of geographic database comprising lane level information for traffic parameter prediction
15.06.2021
Patent
Elektronische Ressource
Englisch
Use of geographic database comprising lane level information for traffic parameter prediction
Europäisches Patentamt | 2024
|USE OF A GEOGRAPHIC DATABASE COMPRISING LANE LEVEL INFORMATION FOR TRAFFIC PARAMETER PREDICTION
Europäisches Patentamt | 2024
|