公开(公告)号：US10576970B2

公开(公告)日：2020-03-03

申请号：US16014806

申请日：2018-06-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Lena Rittger ,  Markus Peter Armbrust

IPC: B60W30/09 ,  G06K9/00 ,  B60W30/095 ,  B60W50/14 ,  B60W30/18

Abstract: A method and system are disclosed for assisting the driver of a motor vehicle while driving through an intersection or road junction where at least three roads converge in a transition area. A future motion of an own or ego vehicle is estimated, and a future motion of a second vehicle is estimated. The probability of a collision between the own vehicle and the second vehicle is estimated based on the respective future motions. A search for a roadway marking arranged in the transition area is executed. If a roadway marking is found, the future motion of at least one of the own vehicle and second vehicle is estimated based on the detected roadway marking. A risk-reducing manuever is executed when the estimated collision probability exceeds a limiting value.

公开(公告)号：US09792785B2

公开(公告)日：2017-10-17

申请号：US14947535

申请日：2015-11-20

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Lena Rittger ,  Gerald Schmidt

IPC: G08B5/36 ,  B60Q9/00 ,  G08G1/16

CPC classification number: G08B5/36 ,  B60Q9/002 ,  B60Q9/006 ,  B60Q9/007 ,  G08G1/165 ,  G08G1/168

Abstract: A vehicle parking assistant system which detects and displays a true distance of an object from the vehicle is disclosed. The system includes several vertically stacked LEDs integrated in a window pane of the vehicle. At least one sensor detects the distance between the motor vehicle and an object at a distance from the motor vehicle. A control unit is connected to the sensor and the LEDs. Each of the LEDs has a threshold value of the distance of the object assigned to it, and the control unit is configured to hold each of the LEDs in an inactive state While the distance exceeds the associated threshold value, and to activate the LEDs when the distance drops below the associated threshold value.

公开(公告)号：US20180370528A1

公开(公告)日：2018-12-27

申请号：US16014806

申请日：2018-06-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Lena Rittger ,  Markus Armbrust

IPC: B60W30/09 ,  B60W30/095 ,  B60W30/18 ,  B60W50/14 ,  G06K9/00

Abstract: A method and system are disclosed for assisting the driver of a motor vehicle while driving through an intersection or road junction where at least three roads converge in a transition area. A future motion of an own or ego vehicle is estimated, and a future motion of a second vehicle is estimated. The probability of a collision between the own vehicle and the second vehicle is estimated based on the respective future motions. A search for a roadway marking arranged in the transition area is executed. If a roadway marking is found, the future motion of at least one of the own vehicle and second vehicle is estimated based on the detected roadway marking. A risk-reducing manuever is executed when the estimated collision probability exceeds a limiting value.