公开(公告)号：US20180237007A1

公开(公告)日：2018-08-23

申请号：US15435922

申请日：2017-02-17

Applicant: GM Global Technology Operations LLC

Inventor： Paul A. ADAM ,  Kevin K. Hoang

IPC: B60W30/12 ,  B60W50/14

CPC classification number: B60W30/12 ,  B60W50/14 ,  B60W2050/143 ,  B60W2420/42 ,  B60W2520/06 ,  B60W2720/24

Abstract: A system according to the present disclosure includes a lane boundary module, a vehicle trajectory module, an intersection location module, a lane departure module, and a driver warning module. The lane boundary module is configured to determine a boundary of a lane within which a vehicle is travelling. The vehicle trajectory module is configured to predict a trajectory of the vehicle. The intersection location module is configured to determine M locations of M intersections between the vehicle trajectory and the lane boundary at M times, where M is an integer greater than one. The lane departure module is configured to identify a potential lane departure based on the M locations. The driver warning module is configured to activate a driver warning device to warn a driver when the potential lane departure is identified.

公开(公告)号：US20220121889A1

公开(公告)日：2022-04-21

申请号：US17072095

申请日：2020-10-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mohannad Murad ,  Wende Zhang ,  Kevin K. Hoang

IPC: G06K9/62 ,  G06K9/00

Abstract: A system and method are provided for aiding an operator in operating a vehicle. In one embodiment, a system includes a sensor system configured to generate sensor data sensed from an environment of the vehicle. The system further includes a control module configured to, by a processor, generate a bowl view image of the environment based on the sensor data, identify at least one of a double object and a missing object in the bowl view image, generate a second bowl view image of the environment by re-stitching the sensor data based on the at least one of double object and missing object, and generate display data based on the second bowl view image.

公开(公告)号：US10279807B2

公开(公告)日：2019-05-07

申请号：US15435922

申请日：2017-02-17

Applicant: GM Global Technology Operations LLC

Inventor： Paul A. Adam ,  Kevin K. Hoang

IPC: B60W30/12 ,  B60W50/14

Abstract: A system according to the present disclosure includes a lane boundary module, a vehicle trajectory module, an intersection location module, a lane departure module, and a driver warning module. The lane boundary module is configured to determine a boundary of a lane within which a vehicle is travelling. The vehicle trajectory module is configured to predict a trajectory of the vehicle. The intersection location module is configured to determine M locations of M intersections between the vehicle trajectory and the lane boundary at M times, where M is an integer greater than one. The lane departure module is configured to identify a potential lane departure based on the M locations. The driver warning module is configured to activate a driver warning device to warn a driver when the potential lane departure is identified.

公开(公告)号：US11288553B1

公开(公告)日：2022-03-29

申请号：US17072095

申请日：2020-10-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mohannad Murad ,  Wende Zhang ,  Kevin K. Hoang

IPC: G06K9/62 ,  G06K9/00

Abstract: A system and method are provided for aiding an operator in operating a vehicle. In one embodiment, a system includes a sensor system configured to generate sensor data sensed from an environment of the vehicle. The system further includes a control module configured to, by a processor, generate a bowl view image of the environment based on the sensor data, identify at least one of a double object and a missing object in the bowl view image, generate a second bowl view image of the environment by re-stitching the sensor data based on the at least one of double object and missing object, and generate display data based on the second bowl view image.

公开(公告)号：US10452067B2

公开(公告)日：2019-10-22

申请号：US15440348

申请日：2017-02-23

Applicant: GM Global Technology Operations LLC

Inventor： Paul A. Adam ,  Xiaofeng F. Song ,  Dmitriy Feldman ,  Kevin K. Hoang

IPC: G01S13/87 ,  B60R16/023 ,  G01S7/497 ,  G05D1/00 ,  G01S7/40 ,  G01S13/93 ,  G07C5/08

Abstract: A system according to the principles of the present disclosure includes a current object position module, an expected position module, and an object position comparison module. The current object position module can determine a first position of an object with respect to a position of a vehicle based upon sensor data generated by a first object detection sensor within the vehicle and determines a second position of the object with respect to the position of the vehicle based upon sensor data generated by a second object detection sensor. The expected object position module can determine an expected position of the object with respect to the position of the vehicle based upon the first position of the object. The object position comparison module can determine whether at least one object detection sensor is improperly installed within the vehicle based upon comparing the second position of the object with the expected position.