公开(公告)号：US11267483B2

公开(公告)日：2022-03-08

申请号：US16551153

申请日：2019-08-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Paul A. Adam ,  William L. Kozlowski ,  Li Ji

IPC: B60W50/14 ,  B60W40/09 ,  B60W30/18 ,  B60W50/12

Abstract: The present application relates to a method and apparatus for prevention of unintended lane change maneuver in an ADAS equipped motor vehicle performed by a sensor for detecting a driver engagement level, a memory operative to store the driver engagement level, a user interface for providing a user alert in response to an alert signal, a selector operative to generate a request for a lane change operation, and a processor operative to receive the request for the lane change operation, to compare the driver engagement level to a threshold engagement level, and to generate the alert signal in response to the driver engagement level being less than the threshold engagement level.

公开(公告)号：US20200339143A1

公开(公告)日：2020-10-29

申请号：US16394643

申请日：2019-04-25

Applicant: GM Global Technology Operations LLC

Inventor： William L. Kozlowski ,  Paul A. Adam

IPC: B60W50/14 ,  B60W30/095 ,  B60W40/08 ,  G06K9/00 ,  G08G1/16

Abstract: A method of providing a collision warning within a vehicle comprises detecting an object and determining the distance to the object, identifying when a driver is distracted and measuring the time that the driver has been distracted, calculating an actual time to collision, modifying first and second pre-determined time to collision thresholds based on information from the driver monitoring system and creating first and second modified time to collision thresholds, comparing the actual time to collision to the first and second modified time to collision thresholds, sending a signal to a driver interface to provide an initial warning to the driver when the actual time to collision is less than the first modified time to collision threshold, and sending a signal to the driver interface to provide an imminent collision warning to the driver when the actual time to collision is less than the second modified time to collision threshold.

公开(公告)号：US10953895B2

公开(公告)日：2021-03-23

申请号：US16394643

申请日：2019-04-25

Applicant: GM Global Technology Operations LLC

Inventor： William L. Kozlowski ,  Paul A. Adam

IPC: B60W50/14 ,  B60W30/095 ,  B60W40/08 ,  G08G1/16 ,  G06K9/00

Abstract: A method of providing a collision warning within a vehicle comprises detecting an object and determining the distance to the object, identifying when a driver is distracted and measuring the time that the driver has been distracted, calculating an actual time to collision, modifying first and second pre-determined time to collision thresholds based on information from the driver monitoring system and creating first and second modified time to collision thresholds, comparing the actual time to collision to the first and second modified time to collision thresholds, sending a signal to a driver interface to provide an initial warning to the driver when the actual time to collision is less than the first modified time to collision threshold, and sending a signal to the driver interface to provide an imminent collision warning to the driver when the actual time to collision is less than the second modified time to collision threshold.

公开(公告)号：US20210061300A1

公开(公告)日：2021-03-04

申请号：US16551153

申请日：2019-08-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Paul A. Adam ,  William L. Kozlowski ,  Li Ji

IPC: B60W50/14 ,  B60W40/09 ,  B60W50/12 ,  B60W30/18

Abstract: The present application relates to a method and apparatus for prevention of unintended lane change maneuver in an ADAS equipped motor vehicle performed by a sensor for detecting a driver engagement level, a memory operative to store the driver engagement level, a user interface for providing a user alert in response to an alert signal, a selector operative to generate a request for a lane change operation, and a processor operative to receive the request for the lane change operation, to compare the driver engagement level to a threshold engagement level, and to generate the alert signal in response to the driver engagement level being less than the threshold engagement level.