公开(公告)号：US12050100B2

公开(公告)日：2024-07-30

申请号：US17258467

申请日：2019-06-19

Applicant: WABCO GMBH

Inventor： Kaustubh Joshi ,  Richard Matthaei

IPC: G01B11/26 ,  B60W40/105 ,  B60W40/114 ,  B60W40/12 ,  G01S7/481 ,  G01S17/08

CPC classification number: G01B11/26 ,  B60W40/105 ,  B60W40/114 ,  B60W40/12 ,  G01S7/4817 ,  G01S17/08 ,  B60W2300/145 ,  B60W2420/408 ,  B60W2520/10 ,  B60W2520/12 ,  B60W2520/14 ,  B60W2520/22

Abstract: A method for estimating a position of a trailer relative to a truck of a road train includes providing or obtaining a kinematic model of the road train, providing or obtaining a length estimation of the trailer, and measuring an articulation angle between the truck and the trailer. The method further includes determining a position of the trailer relative to the truck using the kinematic model, the length estimation, and the measured articulation angle.

公开(公告)号：US20220136823A1

公开(公告)日：2022-05-05

申请号：US17258467

申请日：2019-06-19

Applicant: WABCO GMBH

Inventor： Kaustubh Joshi ,  Richard Matthaei

IPC: G01B11/26 ,  B60W40/12 ,  B60W40/114 ,  B60W40/105 ,  G01S17/08 ,  G01S7/481

Abstract: A method for estimating a position of a trailer relative to a truck of a road train includes providing or obtaining a kinematic model of the road train, providing or obtaining a length estimation of the trailer, and measuring an articulation angle between the truck and the trailer. The method further includes determining a position of the trailer relative to the truck using the kinematic model, the length estimation, and the measured articulation angle.

公开(公告)号：US12049211B2

公开(公告)日：2024-07-30

申请号：US17258198

申请日：2019-06-19

Applicant: WABCO GmbH

Inventor： Fabian Brickwedde ,  Kaustubh Joshi ,  Richard Matthaei

IPC: B60T7/12 ,  B60Q9/00 ,  G08G1/16

CPC classification number: B60T7/12 ,  B60Q9/008 ,  G08G1/166 ,  B60T2201/022 ,  B60T2250/03 ,  B60T2250/04

Abstract: A method for warning a driver of a vehicle (1), in particular a truck, in turn maneuvers includes the following steps: generating (S1) an adaptive monitoring area (2) for the vehicle (1) based on at least a maximum lateral acceleration (4) of the vehicle (1) at a current longitudinal velocity (6) of the vehicle (1); identifying (S2) a vulnerable road user (VRU) (8) within the adaptive monitoring area (2); determining (S3, S4) a driver's intention to turn (40) the vehicle (1); determining S5) whether there is a collision risk between the vehicle (1) and the VRU (8); and outputting a warning signal (SW) based on the determined collision risk.

公开(公告)号：US20210268998A1

公开(公告)日：2021-09-02

申请号：US17258198

申请日：2019-06-19

Applicant: WABCO GmbH

Inventor： Fabian Brickwedde ,  Kaustubh Joshi ,  Richard Matthaei

IPC: B60T7/12 ,  G08G1/16 ,  B60Q9/00

Abstract: A method for warning a driver of a vehicle (1), in particular a truck, in turn maneuvers includes the following steps: generating (S1) an adaptive monitoring area (2) for the vehicle (1) based on at least a maximum lateral acceleration (4) of the vehicle (1) at a current longitudinal velocity (6) of the vehicle (1); identifying (S2) a vulnerable road user (VRU) (8) within the adaptive monitoring area (2); determining (S3, S4) a driver's intention to turn (40) the vehicle (1); determining S5) whether there is a collision risk between the vehicle (1) and the VRU (8); and outputting a warning signal (SW) based on the determined collision risk.