公开(公告)号：US11364913B2

公开(公告)日：2022-06-21

申请号：US16365447

申请日：2019-03-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Aashish N. Patel ,  Hyukseong Kwon ,  Amir M. Rahimi ,  Rajan Bhattacharyya

IPC: B60W30/182 ,  G05D1/00 ,  G05D1/02

Abstract: A method, autonomous vehicle and system for operating an autonomous vehicle. A sensor obtains data of an agent. A processor determines a measure of complexity of the environment in which the autonomous vehicle is operating from the sensor data, selects a control scheme for operating the autonomous vehicle based on the determined complexity, and operates the autonomous vehicle using the selected control scheme.

公开(公告)号：US11260852B2

公开(公告)日：2022-03-01

申请号：US16365078

申请日：2019-03-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Amir M. Rahimi ,  Aashish N. Patel ,  Rajan Bhattacharyya ,  Srinivas Nedunuri

IPC: B60W30/09 ,  B60W30/095 ,  B60W30/14 ,  B60W30/18 ,  G06N3/04 ,  G06N3/08 ,  G08G1/16 ,  B60W50/00

Abstract: Embodiments include methods, systems and computer readable storage medium for a method for collision avoidance by a vehicle is disclosed. The method includes installing a vehicle system into a vehicle, wherein the vehicle system provides collision avoidance guidance based on training data using movement information from one or more agents and behaviors associated with one or more individuals associated with the one or more agents or the vehicle. The method further includes detecting, by a processor, a collision course between the vehicle and the one or more mobile agents and/or one or more stationary agents. The method further includes calculating, by the processor, one or more decisions that avoid a collision in response to detecting a collision course. The method further includes selecting, by the processor, a decision from the one or more decisions and controlling, by the processor, operation of the vehicle based on the selected decision.

公开(公告)号：US20200307564A1

公开(公告)日：2020-10-01

申请号：US16365078

申请日：2019-03-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Amir M. Rahimi ,  Aashish N. Patel ,  Rajan Bhattacharyya ,  Srinivas Nedunuri

IPC: B60W30/09 ,  B60W30/095 ,  G06N3/04 ,  G06N3/08 ,  B60W30/14 ,  B60W30/18 ,  G08G1/16

Abstract: Embodiments include methods, systems and computer readable storage medium for a method for collision avoidance by a vehicle is disclosed. The method includes installing a vehicle system into a vehicle, wherein the vehicle system provides collision avoidance guidance based on training data using movement information from one or more agents and behaviors associated with one or more individuals associated with the one or more agents or the vehicle. The method further includes detecting, by a processor, a collision course between the vehicle and the one or more mobile agents and/or one or more stationary agents. The method further includes calculating, by the processor, one or more decisions that avoid a collision in response to detecting a collision course. The method further includes selecting, by the processor, a decision from the one or more decisions and controlling, by the processor, operation of the vehicle based on the selected decision.

公开(公告)号：US20200310449A1

公开(公告)日：2020-10-01

申请号：US16365461

申请日：2019-03-26

Applicant: GM Global Technology Operations LLC

Inventor： Srinivas Nedunuri ,  Rajan Bhattacharyya ,  Jaehoon Choe ,  Amir M. Rahimi

IPC: G05D1/02 ,  G06N5/04

Abstract: An autonomous vehicle, system and method of operating the autonomous vehicle. The system includes a sensor, a reasoning engine and a navigation system. The sensor receives token data. The reasoning engine performs an abductive inference on a fact determined from the token data to estimate a backward condition, and a deductive inference to the estimated backward condition in to order to predict a forward condition. The navigation system operates the autonomous vehicle based on the predicted forward condition.

公开(公告)号：US20200307586A1

公开(公告)日：2020-10-01

申请号：US16365447

申请日：2019-03-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Aashish N. Patel ,  Hyukseong Kwon ,  Amir M. Rahimi

IPC: B60W30/182 ,  G05D1/02 ,  G05D1/00

Abstract: A method, autonomous vehicle and system for operating an autonomous vehicle. A sensor obtains data of an agent. A processor determines a measure of complexity of the environment in which the autonomous vehicle is operating from the sensor data, selects a control scheme for operating the autonomous vehicle based on the determined complexity, and operates the autonomous vehicle using the selected control scheme.

公开(公告)号：US20220177000A1

公开(公告)日：2022-06-09

申请号：US17110783

申请日：2020-12-03

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Iman Zadeh ,  Rajan Bhattacharyya ,  Vincent De Sapio ,  Amir M. Rahimi

IPC: B60W60/00 ,  B60W50/06 ,  B60W50/10 ,  G06N20/00

Abstract: An autonomous vehicle and a system and method of operating the autonomous vehicle. A maneuver classifier is trained at an offline processor to identify a driving maneuver for a driving context. An online processor is configured to receive the driving context, operate the maneuver classifier to identify the driving maneuver based on the driving context, perform the driving maneuver at the autonomous vehicle, grade the driving maneuver as it is being performed at the autonomous vehicle, and adjust a performance of the driving maneuver at the autonomous vehicle based on the grade. The online processor is included in the autonomous vehicle

公开(公告)号：US11364904B2

公开(公告)日：2022-06-21

申请号：US16365059

申请日：2019-03-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Amir M. Rahimi ,  Aashish N. Patel ,  Rajan Bhattacharyya

IPC: B60W30/095 ,  G05D1/02 ,  B60W30/09

Abstract: Embodiments include methods, systems, and computer readable storage medium for a method for providing path-planning guidance by resolving multiple behavioral predictions associated with operating a vehicle is disclosed. The method includes installing a vehicle system into a vehicle, wherein the vehicle system provides path planning guidance based on training data using and fused hypotheses and/or decisions associated with the training data. The method further includes determining, by a processor, a location of the vehicle on a map containing a road network, and determining, by the processor, whether one or more agents exist within a predetermined range of the vehicle. The method further includes selecting, by the processor, an output trajectory to traverse the road network based on the location of the vehicle on the map and the existence of one or more agents. The method further includes controlling, by the processor, operation of the vehicle using the output trajectory.

公开(公告)号：US20200307574A1

公开(公告)日：2020-10-01

申请号：US16365059

申请日：2019-03-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Amir M. Rahimi ,  Aashish N. Patel ,  Rajan Bhattacharyya

IPC: B60W30/095 ,  B60W30/09 ,  G05D1/02

Abstract: Embodiments include methods, systems, and computer readable storage medium for a method for providing path-planning guidance by resolving multiple behavioral predictions associated with operating a vehicle is disclosed. The method includes installing a vehicle system into a vehicle, wherein the vehicle system provides path planning guidance based on training data using and fused hypotheses and/or decisions associated with the training data. The method further includes determining, by a processor, a location of the vehicle on a map containing a road network, and determining, by the processor, whether one or more agents exist within a predetermined range of the vehicle. The method further includes selecting, by the processor, an output trajectory to traverse the road network based on the location of the vehicle on the map and the existence of one or more agents. The method further includes controlling, by the processor, operation of the vehicle using the output trajectory.