公开(公告)号：US20220227418A1

公开(公告)日：2022-07-21

申请号：US17573711

申请日：2022-01-12

申请人： Volvo Truck Corporation

发明人： José Vilca ,  Leon Henderson ,  Thorsten Helfrich ,  Jonathan Olsson ,  Mats Jonasson ,  Axel Ceder

IPC分类号： B62D6/04 ,  G06N20/00 ,  B60W60/00 ,  B60W40/114

摘要： A system for estimating an articulation angle of a vehicle combination comprises a motion sensor for sensing one or more linear and/or angular motion quantities of the vehicle combination and a dynamics-based estimator configured to estimate state variables, including the articulation angle on the basis of the sensed motion quantities, wherein the dynamics-based estimator is dependent on one or more masses and moments of inertia of the vehicle combination.

公开(公告)号：US11926381B2

公开(公告)日：2024-03-12

申请号：US17573711

申请日：2022-01-12

申请人： Volvo Truck Corporation

发明人： José Vilca ,  Leon Henderson ,  Thorsten Helfrich ,  Jonathan Olsson ,  Mats Jonasson ,  Axel Ceder

IPC分类号： B62D6/04 ,  G06N20/00 ,  B60W60/00 ,  B60W40/114

CPC分类号： B62D6/04 ,  B60W40/114 ,  B60W60/001 ,  G06N20/00 ,  B60W2300/14

摘要： A system for estimating an articulation angle of a vehicle combination comprises a motion sensor for sensing one or more linear and/or angular motion quantities of the vehicle combination and a dynamics-based estimator configured to estimate state variables, including the articulation angle on the basis of the sensed motion quantities, wherein the dynamics-based estimator is dependent on one or more masses and moments of inertia of the vehicle combination.