公开(公告)号：US20210025727A1

公开(公告)日：2021-01-28

申请号：US16523217

申请日：2019-07-26

Applicant: HERE Global B.V.

Inventor： Craig BARNES ,  Umesh CHANDRA ,  Geoff MEEK

IPC: G01C21/36 ,  G06T19/00 ,  G06F17/28 ,  G01C21/34 ,  G06T7/73 ,  H04W4/021 ,  H04W4/029 ,  H04W4/024 ,  G06K9/00

Abstract: A method, apparatus, and computer program product are therefore provided for providing natural guidance using one or more location graphs based on a context of a user. Methods may include: receiving an indication of a location of a user; identifying a location graph of location objects proximate the location of the user; establishing a context of the user; establishing a path among the location objects of the location graph based, at least in part, on the context of the user; generating natural language guidance based on the path among the location objects; and providing natural language guidance to the user. The location of a user may include a location along a route between an origin and a destination, where identifying a location graph of location objects may include identifying a location graph of location objects proximate the route between the origin and the destination.