公开(公告)号：US20210293973A1

公开(公告)日：2021-09-23

申请号：US17208266

申请日：2021-03-22

Applicant: ABB Schweiz AG

Inventor： Stefano Marano ,  Deran Maas ,  Fredrik Gustafsson ,  Jonatan Olofsson

IPC: G01S19/24 ,  G01S19/14 ,  G06N7/00 ,  G06K9/62

Abstract: A method for determining an estimated position of a vehicle includes: receiving a measured sensor response determined with a scanning sensor of the vehicle, which is scanning an environment of the vehicle and determining the estimated position of the vehicle by generating a virtual sensor response for a possible position of the vehicle from an environmental map; and comparing the measured sensor response with the virtual sensor response for determining, how much the possible position and a real position of the vehicle at which the measured sensor response was generated, coincide.

公开(公告)号：US11953613B2

公开(公告)日：2024-04-09

申请号：US17208266

申请日：2021-03-22

Applicant: ABB Schweiz AG

Inventor： Stefano Marano ,  Deran Maas ,  Fredrik Gustafsson ,  Jonatan Olofsson

IPC: G01S19/14 ,  G01S5/02 ,  G01S19/24 ,  G06F18/21 ,  G06F18/2413 ,  G06N7/01

CPC classification number: G01S5/02528 ,  G01S19/14 ,  G01S19/243 ,  G06F18/2193 ,  G06F18/24147 ,  G06N7/01

Abstract: A method for determining an estimated position of a vehicle includes: receiving a measured sensor response determined with a scanning sensor of the vehicle, which is scanning an environment of the vehicle and determining the estimated position of the vehicle by generating a virtual sensor response for a possible position of the vehicle from an environmental map; and comparing the measured sensor response with the virtual sensor response for determining, how much the possible position and a real position of the vehicle at which the measured sensor response was generated, coincide.