公开(公告)号：US11796324B2

公开(公告)日：2023-10-24

申请号：US17436984

申请日：2020-02-07

Applicant: Hitachi Astemo, Ltd.

Inventor： Hiroyuki Satoh

IPC: G01C21/32 ,  B60W30/12 ,  B60W40/06 ,  G01S19/39 ,  G01S19/48 ,  G06V20/56

CPC classification number: G01C21/32 ,  B60W30/12 ,  B60W40/06 ,  G01S19/396 ,  G01S19/485 ,  G06V20/588 ,  B60W2420/42 ,  B60W2552/10 ,  B60W2552/53 ,  B60W2556/40 ,  B60W2556/60

Abstract: Provided is a technique that when a traveling lane is determined by using a plurality of detection methods, can accurately estimate the traveling lane even if any of the detection methods is not sufficient in accuracy. A vehicle control device according to the present invention calculates integrated reliabilities by integrating reliabilities of lane estimation results by a first detector and reliabilities of lane estimation results by a second detector, and estimates a lane in which a vehicle is traveling by comparing the integrated reliabilities with each other.