公开(公告)号：US20230139072A1

公开(公告)日：2023-05-04

申请号：US17513655

申请日：2021-10-28

Applicant: GM Cruise Holdings LLC

Inventor： Patrick Tyler Haas ,  Sarah M. Rizk ,  Jaimin Liang-Yan Hsu ,  Joseph James Reid ,  Luke Pulaski

IPC: G01C21/00 ,  B60W60/00 ,  B60W40/04

Abstract: A map database stores data describing a set of connected roads each having one or more lanes, each having one or more lanes. The map database further stores data describing at an avoidance area comprising an area in the map database that an autonomous vehicle (AV) avoids traversing. A routability system determines at least one lane that can be accessed by the AV if the AV traverses the avoidance area, and generates a restored coverage area corresponding to the at least one lane. The restored coverage area corresponds to an area of restored coverage provided by the AV traversing the avoidance area. The routability system computes a score based on the restored coverage area, the score indicating an impact of restoring access by the AV to the avoidance area.

公开(公告)号：US20230258468A1

公开(公告)日：2023-08-17

申请号：US18191255

申请日：2023-03-28

Applicant: GM Cruise Holdings LLC

Inventor： Sarah M. Rizk ,  Patrick Tyler Haas ,  Charles Bruce Matlack

IPC: G01C21/36 ,  G06F16/23 ,  G06F16/29 ,  G01C21/00 ,  G05D1/02 ,  G06F3/14

CPC classification number: G01C21/3697 ,  G01C21/3664 ,  G01C21/3691 ,  G01C21/3841 ,  G05D1/0214 ,  G05D1/0291 ,  G06F3/14 ,  G06F16/29 ,  G06F16/2379 ,  G06F3/04842

Abstract: A map database stores data describing a set of connected roadways, each having one or more lanes. A coverage system selects lanes from the map database along which AVs can stop, such as parking lanes. The coverage system generates buffer regions for each of the stopping lanes, where each buffer region includes an area within a given distance of the respective lane. The coverage system combines the buffer regions to generate a coverage area, and provides a display of the coverage area overlayed over a map of roads corresponding to the coverage area.

公开(公告)号：US12123738B2

公开(公告)日：2024-10-22

申请号：US18486229

申请日：2023-10-13

Applicant: GM Cruise Holdings LLC

Inventor： Sarah M. Rizk ,  Patrick Tyler Haas ,  Charles Bruce Matlack

IPC: G06F3/048 ,  G01C21/00 ,  G01C21/36 ,  G05D1/00 ,  G06F3/14 ,  G06F16/23 ,  G06F16/29 ,  G06F3/04842

CPC classification number: G01C21/3697 ,  G01C21/3664 ,  G01C21/3691 ,  G01C21/3841 ,  G05D1/0214 ,  G05D1/0291 ,  G06F3/14 ,  G06F16/2379 ,  G06F16/29 ,  G06F3/04842

Abstract: A map database stores data describing a set of connected roadways, each having one or more lanes. A coverage system selects lanes from the map database along which AVs can stop, such as parking lanes. The coverage system generates buffer regions for each of the stopping lanes, where each buffer region includes an area within a given distance of the respective lane. The coverage system combines the buffer regions to generate a coverage area, and provides a display of the coverage area overlayed over a map of roads corresponding to the coverage area.

公开(公告)号：US11821749B2

公开(公告)日：2023-11-21

申请号：US18191255

申请日：2023-03-28

Applicant: GM Cruise Holdings LLC

Inventor： Sarah M. Rizk ,  Patrick Tyler Haas ,  Charles Bruce Matlack

IPC: G06F3/048 ,  G01C21/36 ,  G06F16/23 ,  G06F16/29 ,  G01C21/00 ,  G05D1/02 ,  G06F3/14 ,  G06F3/04842

CPC classification number: G01C21/3697 ,  G01C21/3664 ,  G01C21/3691 ,  G01C21/3841 ,  G05D1/0214 ,  G05D1/0291 ,  G06F3/14 ,  G06F16/2379 ,  G06F16/29 ,  G06F3/04842

Abstract: A map database stores data describing a set of connected roadways, each having one or more lanes. A coverage system selects lanes from the map database along which AVs can stop, such as parking lanes. The coverage system generates buffer regions for each of the stopping lanes, where each buffer region includes an area within a given distance of the respective lane. The coverage system combines the buffer regions to generate a coverage area, and provides a display of the coverage area overlayed over a map of roads corresponding to the coverage area.

公开(公告)号：US20240035843A1

公开(公告)日：2024-02-01

申请号：US18486229

申请日：2023-10-13

Applicant: GM Cruise Holdings LLC

Inventor： Sarah M. Rizk ,  Patrick Tyler Haas ,  Charles Bruce Matlack

IPC: G01C21/36 ,  G06F16/23 ,  G06F16/29 ,  G01C21/00 ,  G05D1/02 ,  G06F3/14

CPC classification number: G01C21/3697 ,  G06F16/2379 ,  G06F16/29 ,  G01C21/3841 ,  G01C21/3664 ,  G01C21/3691 ,  G05D1/0214 ,  G05D1/0291 ,  G06F3/14 ,  G06F3/04842

Abstract: A map database stores data describing a set of connected roadways, each having one or more lanes. A coverage system selects lanes from the map database along which AVs can stop, such as parking lanes. The coverage system generates buffer regions for each of the stopping lanes, where each buffer region includes an area within a given distance of the respective lane. The coverage system combines the buffer regions to generate a coverage area, and provides a display of the coverage area overlayed over a map of roads corresponding to the coverage area.

公开(公告)号：US11835360B2

公开(公告)日：2023-12-05

申请号：US17513655

申请日：2021-10-28

Applicant: GM Cruise Holdings LLC

Inventor： Patrick Tyler Haas ,  Sarah M. Rizk ,  Jaimin Liang-Yan Hsu ,  Joseph James Reid ,  Luke Pulaski

IPC: B60W40/04 ,  G01C21/00 ,  B60W60/00

CPC classification number: G01C21/3859 ,  B60W40/04 ,  B60W60/001 ,  G01C21/3815

Abstract: A map database stores data describing a set of connected roads each having one or more lanes, each having one or more lanes. The map database further stores data describing at an avoidance area comprising an area in the map database that an autonomous vehicle (AV) avoids traversing. A routability system determines at least one lane that can be accessed by the AV if the AV traverses the avoidance area, and generates a restored coverage area corresponding to the at least one lane. The restored coverage area corresponds to an area of restored coverage provided by the AV traversing the avoidance area. The routability system computes a score based on the restored coverage area, the score indicating an impact of restoring access by the AV to the avoidance area.

公开(公告)号：US11644335B2

公开(公告)日：2023-05-09

申请号：US17213405

申请日：2021-03-26

Applicant: GM Cruise Holdings LLC

Inventor： Patrick Tyler Haas ,  Charles Bruce Matlack ,  Sarah M. Rizk

IPC: G06F3/048 ,  G01C21/36 ,  G06F16/23 ,  G06F16/29 ,  G01C21/00 ,  G05D1/02 ,  G06F3/14 ,  G06F3/04842

CPC classification number: G01C21/3697 ,  G01C21/3664 ,  G01C21/3691 ,  G01C21/3841 ,  G05D1/0214 ,  G05D1/0291 ,  G06F3/14 ,  G06F16/2379 ,  G06F16/29 ,  G06F3/04842

Abstract: A map database stores data describing a set of connected roadways, each having one or more lanes. A coverage system selects lanes from the map database along which AVs can stop, such as parking lanes. The coverage system generates buffer regions for each of the stopping lanes, where each buffer region includes an area within a given distance of the respective lane. The coverage system combines the buffer regions to generate a coverage area, and provides a display of the coverage area overlayed over a map of roads corresponding to the coverage area.

公开(公告)号：US20220307856A1

公开(公告)日：2022-09-29

申请号：US17213405

申请日：2021-03-26

Applicant: GM Cruise Holdings LLC

Inventor： Patrick Tyler Haas ,  Charles Bruce Matlack ,  Sarah M. Rizk

IPC: G01C21/36 ,  G06F3/14 ,  G06F16/23 ,  G06F16/29 ,  G05D1/02 ,  G01C21/00

Abstract: A map database stores data describing a set of connected roadways, each having one or more lanes. A coverage system selects lanes from the map database along which AVs can stop, such as parking lanes. The coverage system generates buffer regions for each of the stopping lanes, where each buffer region includes an area within a given distance of the respective lane. The coverage system combines the buffer regions to generate a coverage area, and provides a display of the coverage area overlayed over a map of roads corresponding to the coverage area.