-
Patent Agency Ranking
公开(公告)号：US11912311B2
公开(公告)日：2024-02-27
申请号：US17398597
申请日：2021-08-10
Applicant: GM Global Technology Operations LLC
Inventor： Gabriel Tayoung Choi , Paul A. Adam , Namal P. Kumara , Christopher Michael Churay
CPC classification number: B60W60/00274 , B60W30/09 , B60W30/18163 , B60W50/14 , B60W2520/10 , B60W2554/4041 , B60W2554/4042 , B60W2554/4046 , B60W2555/60 , B60W2720/10 , B60W2754/20 , B60W2754/30
Abstract: A system and method of detecting and mitigating an erratic vehicle by a host vehicle. The method includes gathering sensor information on a calibratable external region surrounding the host vehicle; analyzing the sensor information to detect a target vehicle traveling in a lane and a movement of the target vehicle in the lane; determining whether the movement of the target vehicle in the lane is erratic; if erratic then designating target vehicle as erratic vehicle; assigning a risk score to the erratic vehicle; and implementing a predetermined mitigating action correlating to the assigned risk score to the erratic vehicle. The mitigating action includes one or more of: warning an operator of the host vehicle, warning a vehicle proximal to the host vehicle, and taking at least partial control of the host vehicle to further distance the host vehicle apart from the erratic vehicle.
-
公开(公告)号：US12245115B2
公开(公告)日：2025-03-04
申请号：US17805982
申请日：2022-06-08
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Gabriel Tayoung Choi , Anthony W Cullen , Morgan Douglas Dykshorn , Nolan Foster , Matthew Robert Wallace
Abstract: In exemplary embodiments, methods and systems are provided for downloading of geographic information. In accordance with an exemplary embodiment, a method is provided that includes the following steps: identifying, via a processor using map data, a plurality of geographic areas in which a vehicle is to travel along a selected route to a destination; identifying, via the processor using the map data, a plurality of map tiles corresponding to the plurality of geographic areas, such that each of the plurality of map tiles corresponds to a different one of the plurality of geographic areas; obtaining data access information for each of the plurality of geographic areas; and determining, via the processor, a prioritized sequence for downloading the plurality of map tiles, based on the data access information for the plurality of geographic areas.
-
公开(公告)号：US20220410901A1
公开(公告)日：2022-12-29
申请号：US17360470
申请日：2021-06-28
Applicant: GM Global Technology Operations LLC
Inventor： Namal P. Kumara , Paul A. Adam , Gabriel Tayoung Choi
Abstract: A method of initializing an automatic lane change in a moving primary automobile, including categorizing, via a controller within the primary automobile, a moving automobile that is in front of the primary automobile as a target automobile, categorizing, via the controller within the primary automobile, an object in front of both the primary automobile and the target automobile as one of a low confidence object and a high confidence object, initializing, via the controller within the primary automobile, the automatic lane change for the primary automobile when the object is categorized as a high confidence object, and initializing, via the controller within the primary automobile, the automatic lane change for the primary automobile when the object is categorized as a low confidence object and a lane change of the target automobile is detected by at least one of a plurality of sensors within the automobile.
-
4.发明公开公开(公告)号：US20230403542A1
公开(公告)日：2023-12-14
申请号：US17805982
申请日：2022-06-08
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Gabriel Tayoung Choi , Anthony W. Cullen , Morgan Douglas Dykshorn , Nolan Foster , Matthew Robert Wallace
CPC classification number: H04W4/46 , G01C21/3885 , H04W4/24
Abstract: In exemplary embodiments, methods and systems are provided for downloading of geographic information. In accordance with an exemplary embodiment, a method is provided that includes the following steps: identifying, via a processor using map data, a plurality of geographic areas in which a vehicle is to travel along a selected route to a destination; identifying, via the processor using the map data, a plurality of map tiles corresponding to the plurality of geographic areas, such that each of the plurality of map tiles corresponds to a different one of the plurality of geographic areas; obtaining data access information for each of the plurality of geographic areas; and determining, via the processor, a prioritized sequence for downloading the plurality of map tiles, based on the data access information for the plurality of geographic areas.
-
公开(公告)号：US20230052137A1
公开(公告)日：2023-02-16
申请号：US17398597
申请日：2021-08-10
Applicant: GM Global Technology Operations LLC
Inventor： Gabriel Tayoung Choi , Paul A. Adam , Namal P. Kumara , Christopher Michael Churay
Abstract: A system and method of detecting and mitigating an erratic vehicle by a host vehicle. The method includes gathering sensor information on a calibratable external region surrounding the host vehicle; analyzing the sensor information to detect a target vehicle traveling in a lane and a movement of the target vehicle in the lane; determining whether the movement of the target vehicle in the lane is erratic; if erratic then designating target vehicle as erratic vehicle; assigning a risk score to the erratic vehicle; and implementing a predetermined mitigating action correlating to the assigned risk score to the erratic vehicle. The mitigating action includes one or more of: warning an operator of the host vehicle, warning a vehicle proximal to the host vehicle, and taking at least partial control of the host vehicle to further distance the host vehicle apart from the erratic vehicle.
-
-
-
-
Search Results
5
records
(took 0.015 seconds)
