公开(公告)号：US11292458B2

公开(公告)日：2022-04-05

申请号：US16527512

申请日：2019-07-31

申请人： Toyota Research Institute, Inc.

发明人： Hiromitsu Urano ,  Maiko Hirano ,  Yusuke Sawamura

IPC分类号： B60W30/09 ,  B60W30/095 ,  B60W50/14

摘要： Systems and methods are provided for generating trajectories for a vehicle user interface showing a driver's perspective view. Methods include generating an ego-vehicle predicted trajectory for an ego-vehicle; and generating at least one road agent predicted trajectory for a road agent that is external to the ego-vehicle. After the predicted trajectories are generated, the method continues by determining that at least one predicted trajectory overlaps either an object or another predicted trajectory, when displayed on the user interface showing a driver's perspective view. The method includes modifying the at least one road agent predicted trajectory to remove the overlap. The method then proceeds with updating a display of the user interface to include any modified road agent predicted trajectory. Systems include a trajectory-prediction module to execute the methods.

公开(公告)号：US20210031759A1

公开(公告)日：2021-02-04

申请号：US16527512

申请日：2019-07-31

申请人： Toyota Research Institute, Inc.

发明人： Hiromitsu Urano ,  Maiko Hirano ,  Yusuke Sawamura

IPC分类号： B60W30/09 ,  B60W30/095 ,  B60W50/14

摘要： Systems and methods are provided for generating trajectories for a vehicle user interface showing a driver's perspective view. Methods include generating an ego-vehicle predicted trajectory for an ego-vehicle; and generating at least one road agent predicted trajectory for a road agent that is external to the ego-vehicle. After the predicted trajectories are generated, the method continues by determining that at least one predicted trajectory overlaps either an object or another predicted trajectory, when displayed on the user interface showing a driver's perspective view. The method includes modifying the at least one road agent predicted trajectory to remove the overlap. The method then proceeds with updating a display of the user interface to include any modified road agent predicted trajectory. Systems include a trajectory-prediction module to execute the methods.

公开(公告)号：US20210031758A1

公开(公告)日：2021-02-04

申请号：US16527483

申请日：2019-07-31

申请人： Toyota Research Institute, Inc.

发明人： Hiromitsu Urano ,  Maiko Hirano ,  Yusuke Sawamura

IPC分类号： B60W30/09 ,  B60W30/095 ,  B60W50/14

摘要： Systems and methods are provided for generating trajectories for a vehicle user interface showing a driver's perspective view. Methods include generating an ego-vehicle predicted trajectory for an ego-vehicle; and generating at least one road agent predicted trajectory for a road agent that is external to the ego-vehicle. After the predicted trajectories are generated, the method continues by determining that at least one road agent predicted trajectory both (1) exists behind an object, indicating travel behind the object, and (2) overlaps with the object, when displayed on the user interface showing a driver's perspective view. The method includes modifying the at least one road agent predicted trajectory to remove the overlap. The method then proceeds with updating a display of the user interface to include any modified road agent predicted trajectory. Systems include a trajectory-prediction module to execute the methods.

公开(公告)号：US20210035447A1

公开(公告)日：2021-02-04

申请号：US16527495

申请日：2019-07-31

申请人： Toyota Research Institute, Inc.

发明人： Hiromitsu Urano ,  Maiko Hirano ,  Yusuke Sawamura

IPC分类号： G08G1/0968 ,  G01C21/36 ,  G05D1/02 ,  G08G1/01 ,  G08G1/16

摘要： Systems and methods are provided for generating trajectories for a vehicle user interface showing a driver's perspective view. Methods include generating an ego-vehicle predicted trajectory for an ego-vehicle; and generating at least one road agent predicted trajectory for a road agent that is external to the ego-vehicle. After the predicted trajectories are generated, the method continues by determining that at least two predicted trajectories overlap when displayed on the user interface showing a driver's perspective view, when displayed on the user interface showing a driver's perspective view. The method includes modifying the at least one road agent predicted trajectory to remove the overlap. The method then proceeds with updating a display of the user interface to include any modified road agent predicted trajectory. Systems include a trajectory-prediction module to execute the methods.

公开(公告)号：US11328593B2

公开(公告)日：2022-05-10

申请号：US16527495

申请日：2019-07-31

申请人： Toyota Research Institute, Inc.

发明人： Hiromitsu Urano ,  Maiko Hirano ,  Yusuke Sawamura

IPC分类号： G08G1/09 ,  G01C21/36 ,  G08G1/01 ,  G08G1/16 ,  G05D1/02 ,  G08G1/0968

摘要： Systems and methods are provided for generating trajectories for a vehicle user interface showing a driver's perspective view. Methods include generating an ego-vehicle predicted trajectory for an ego-vehicle; and generating at least one road agent predicted trajectory for a road agent that is external to the ego-vehicle. After the predicted trajectories are generated, the method continues by determining that at least two predicted trajectories overlap when displayed on the user interface showing a driver's perspective view, when displayed on the user interface showing a driver's perspective view. The method includes modifying the at least one road agent predicted trajectory to remove the overlap. The method then proceeds with updating a display of the user interface to include any modified road agent predicted trajectory. Systems include a trajectory-prediction module to execute the methods.

公开(公告)号：US11292457B2

公开(公告)日：2022-04-05

申请号：US16527483

申请日：2019-07-31

申请人： Toyota Research Institute, Inc.

发明人： Hiromitsu Urano ,  Maiko Hirano ,  Yusuke Sawamura

IPC分类号： B60W30/09 ,  B60W30/095 ,  B60W50/14

摘要： Systems and methods are provided for generating trajectories for a vehicle user interface showing a driver's perspective view. Methods include generating an ego-vehicle predicted trajectory for an ego-vehicle; and generating at least one road agent predicted trajectory for a road agent that is external to the ego-vehicle. After the predicted trajectories are generated, the method continues by determining that at least one road agent predicted trajectory both (1) exists behind an object, indicating travel behind the object, and (2) overlaps with the object, when displayed on the user interface showing a driver's perspective view. The method includes modifying the at least one road agent predicted trajectory to remove the overlap. The method then proceeds with updating a display of the user interface to include any modified road agent predicted trajectory. Systems include a trajectory-prediction module to execute the methods.