公开(公告)号：US20170358204A1

公开(公告)日：2017-12-14

申请号：US15617382

申请日：2017-06-08

Applicant: HERE Global B.V.

Inventor： Leo Modica ,  Chris Palm ,  Kaushik Vakharia ,  Eric Linder ,  Dejan Milojkovic ,  Eugene Rabinovich ,  Dietmar Rabel ,  Prokop Jehlicka ,  Harini Anand ,  Dave Furchtgott ,  Catalin Capota

IPC: G08G1/01 ,  G01C21/30 ,  G07C5/08 ,  H04W4/04 ,  H04W4/00

CPC classification number: G08G1/0112 ,  G01C21/32 ,  G06K9/00791 ,  G07C5/008 ,  G07C5/0841 ,  G08G1/0129 ,  G08G1/0133 ,  G08G1/0141 ,  H04W4/021 ,  H04W4/024 ,  H04W4/029 ,  H04W4/48 ,  H04W4/70

Abstract: A method is provided that includes: receiving a plurality of estimated position points, each estimated position point including a timestamp, where each estimated position point is an estimate of a position of a vehicle at a time respective timestamp; receiving on or more path events, where each of the one or more path events includes a timestamp and data from at least one sensor of the vehicle; generating a path from the plurality of estimated position points, where the estimated position points are arranged in order of ascending time represented by the respective timestamp; and interpolating between two of the estimated position points to determine a location corresponding to one of the one or more path events, where the timestamp of the one of the one or more path event corresponds to a time that is between the times represented by the timestamps of the two estimated position points.

公开(公告)号：US11721205B2

公开(公告)日：2023-08-08

申请号：US15617382

申请日：2017-06-08

Applicant: HERE Global B.V.

Inventor： Leo Modica ,  Chris Palm ,  Kaushik Vakharia ,  Eric Linder ,  Dejan Milojkovic ,  Eugene Rabinovich ,  Dietmar Rabel ,  Prokop Jehlicka ,  Harini Anand ,  Dave Furchtgott ,  Catalin Capota

IPC: G08G1/01 ,  G07C5/08 ,  H04W4/021 ,  H04W4/029 ,  H04W4/024 ,  G07C5/00 ,  G01C21/00 ,  H04W4/48 ,  H04W4/70 ,  G06V20/56

CPC classification number: G08G1/0112 ,  G01C21/3811 ,  G07C5/008 ,  G07C5/0841 ,  G08G1/0129 ,  G08G1/0133 ,  G08G1/0141 ,  H04W4/021 ,  H04W4/024 ,  H04W4/029 ,  G06V20/56 ,  H04W4/48 ,  H04W4/70

Abstract: A method is provided that includes: receiving a plurality of estimated position points, each estimated position point including a timestamp, where each estimated position point is an estimate of a position of a vehicle at a time respective timestamp; receiving on or more path events, where each of the one or more path events includes a timestamp and data from at least one sensor of the vehicle; generating a path from the plurality of estimated position points, where the estimated position points are arranged in order of ascending time represented by the respective timestamp; and interpolating between two of the estimated position points to determine a location corresponding to one of the one or more path events, where the timestamp of the one of the one or more path event corresponds to a time that is between the times represented by the timestamps of the two estimated position points.