公开(公告)号：US20210394792A1

公开(公告)日：2021-12-23

申请号：US16909631

申请日：2020-06-23

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Syed Amaar AHMAD ,  Azin NEISHABOORI ,  John WALPUCK

IPC: B60W60/00 ,  H04W4/46 ,  G08G1/0967 ,  G08G1/16 ,  B60W40/06

Abstract: A road resource is identified, according to one or more maneuver sharing intent messages received to the vehicle via a transceiver of a vehicle, where the road resource is contested between the vehicle and one or more other vehicles and includes a portion of a roadway to be traversed by the vehicle and also the one or more other vehicles. A conflict resolution procedure is performed to determine whether the vehicle gains access to the road resource, wherein the conflict resolution procedure is independently performed by each of the vehicle and the one or more other vehicles. One of the vehicle or the one or more other vehicles is granted access to the road resource based on the conflict resolution procedure.

公开(公告)号：US20210245758A1

公开(公告)日：2021-08-12

申请号：US16787739

申请日：2020-02-11

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Syed Amaar AHMAD ,  Ivan VUKOVIC ,  Azin NEISHABOORI ,  John WALPUCK

IPC: B60W30/18 ,  B60Q1/52 ,  B60W30/095 ,  G08G1/16 ,  H04W4/46

Abstract: A vehicle broadcasts a lane change intent message indicating parameters of a maneuver to be performed by the vehicle operating as a main traffic participant vehicle, the maneuver requiring use of a road resource. Response messages are received from recipient vehicles indicating approval or disapproval of performance of the maneuver. Responsive to one of the recipient vehicles returning a response message indicating conflict with use of the road resource required for performance of the maneuver, a conflict resolution procedure is performed between the main traffic participant vehicle and the conflicted recipient vehicle, the conflict resolution procedure using a pre-agreed identical conflict resolution algorithm executed on each of the main traffic participant vehicle and the conflicted recipient vehicle to each make a same distributed decision whether to proceed with the maneuver.

公开(公告)号：US20220348231A1

公开(公告)日：2022-11-03

申请号：US17854860

申请日：2022-06-30

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Syed Amaar AHMAD ,  Azin NEISHABOORI ,  John WALPUCK

IPC: B60W60/00 ,  H04W4/46 ,  B60W40/06 ,  G08G1/16 ,  G08G1/0967

Abstract: A road resource is identified, according to one or more maneuver sharing intent messages received to the vehicle via a transceiver of a vehicle, where the road resource is contested between the vehicle and one or more other vehicles and includes a portion of a roadway to be traversed by the vehicle and also the one or more other vehicles. A conflict resolution procedure is performed to determine whether the vehicle gains access to the road resource, wherein the conflict resolution procedure is independently performed by each of the vehicle and the one or more other vehicles. One of the vehicle or the one or more other vehicles is granted access to the road resource based on the conflict resolution procedure.

公开(公告)号：US20220343761A1

公开(公告)日：2022-10-27

申请号：US17237328

申请日：2021-04-22

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Krishna BANDI ,  Sathyanarayana Chary PALAKONDA ,  Swetha SHAILENDRA ,  John WALPUCK

IPC: G08G1/0969 ,  G08G1/01 ,  G08G1/087

Abstract: An on-board unit (OBU) of a vehicle receives one or more data messages indicative of intersection geometry for an upcoming intersection along a roadway being traversed by the vehicle and traffic control status of a traffic control of the intersection. An outbound direction for the vehicle through the intersection is identified. A first traffic message is sent to preempt the traffic control to allow the vehicle to perform a maneuver to traverse the intersection in the outbound direction. The maneuver is indicated as complete and a second traffic message is sent to discontinue the preempt of the traffic control.