公开(公告)号：US20230133131A1

公开(公告)日：2023-05-04

申请号：US17456723

申请日：2021-11-29

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mohammad Naserian ,  Feiyu Cong ,  Jie Zhu ,  Curtis L. Hay ,  Priya B. Abraham

IPC: G08G1/0967 ,  G06T7/50 ,  G06T7/60 ,  G06F3/14 ,  G08G1/01

Abstract: A method for capturing, by a host vehicle camera, an image of a leading vehicle, estimating a leading vehicle dimension and a first distance between a host vehicle and the leading vehicle in response to the image, receiving a data indicative of a traffic signal location and a traffic signal cycle state, determining a second distance between the host vehicle and the traffic signal, estimating a traffic signal view obstruction in response to the leading vehicle dimension, the first distance, and the second distance, and generating a graphical user interface indicative of the traffic signal cycle state in response to the traffic signal view obstruction.

公开(公告)号：US20220169243A1

公开(公告)日：2022-06-02

申请号：US17110283

申请日：2020-12-02

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mohammad Naserian ,  Feiyu Cong ,  Jie Zhu ,  Curtis L. Hay ,  Priya B. Abraham

IPC: B60W30/095 ,  B60W40/04 ,  B60W40/105 ,  H04W4/40

Abstract: Systems and method are provided for notifying an operator of a vehicle of reverse operation of a vehicle. In one embodiment, a method includes: determining, by a processor, reverse direction operation of a first vehicle on a road; selectively generating, by a processor, notification data based on the reverse operation, map data, camera data, and speed data, wherein the notification data includes information to notify an operator of a second vehicle of the reverse operation; and selectively generating, by a processor, communication data based on the reverse operation, wherein the communication data includes information to notify at least one of a third vehicle and a remote transportation system of the reverse direction operation.