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公开(公告)号：US20250042422A1
公开(公告)日：2025-02-06
申请号：US18364943
申请日：2023-08-03
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Andrew Wassef , Emily Frances Wolfangel , Ashraf Abualfellat , Mohammadali Shahriari
IPC: B60W50/035 , B60W50/14 , G07C5/08
Abstract: A vehicle control system includes a sensor for detecting a vehicle performance characteristic, and a processor for determining a severity of a vehicle system fault in response to the vehicle performance characteristic. The processor determines a safe disable location in response to the vehicle system fault. The processor generates a disable delay request indicative of the safe disable location and the vehicle performance characteristic. A vehicle controller controls a vehicle to proceed to the safe disable location in response to the disable delay request.
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公开(公告)号：US20240425074A1
公开(公告)日：2024-12-26
申请号：US18341328
申请日：2023-06-26
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammadali Shahriari , Mehdi Abroshan , Amanpal S Grewal , Dmitriy Feldman , Robert C Baraszu
Abstract: Methods and systems for providing driving assistance in a vehicle. In one embodiment, a method includes: receiving, by a processor, vehicle data from a sensor system of the vehicle; determining, by a processor, a path of the vehicle based on the steering data; expanding, by the processor, the path of the vehicle to a path area based on probabilistic uncertainty bound prediction; determining, by the processor, a target object based on the path area and object data that identifies objects within the environment of the vehicle; and generating, by the processor, control signals to vehicle actuators to control the vehicle based on the target object.
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公开(公告)号：US20240300521A1
公开(公告)日：2024-09-12
申请号：US18181312
申请日：2023-03-09
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Klaus Trangbaek , Mohammadali Shahriari , Reza Zarringhalam , Ashraf Abualfellat , Vaibhav J. Lawand
CPC classification number: B60W60/001 , B60W30/146 , B60W40/06 , B60W2420/00 , B60W2510/20 , B60W2555/20 , B60W2556/00
Abstract: A system and method for vehicle control adaptation to external environmental conditions includes receiving, by a controller, weather and roadway condition data, from an external source. The weather and roadway condition data includes a sustained wind velocity, a sustained wind direction, and a wind gust level for a location of the vehicle. The controller receives vehicle measurement data from one or more sensors situated within the vehicle and determines a criticality of a wind impact on the vehicle based on the weather and roadway data and the vehicle measurement data. The controller than generates feedback and/or a control based on the criticality of the wind impact.
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公开(公告)号：US20230391324A1
公开(公告)日：2023-12-07
申请号：US17805762
申请日：2022-06-07
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Reza Zarringhalam , Mohammadali Shahriari , Klaus Tranbaek , Ashraf Abualfellat
CPC classification number: B60W30/12 , B60W40/02 , B60W10/20 , B60W50/0098 , B60W2555/20 , B60W2050/0012 , B60W2520/125 , B60W2520/14 , B60W2540/18 , B60W2050/0011
Abstract: Systems and methods for controlling a vehicle are provided. The systems and methods provide a vehicle dynamics model that relates at least one input vehicle dynamics variable to at least one output vehicle dynamics variable. The systems and methods detect a crosswind impacting the vehicle by detecting a disturbance associated with the vehicle dynamics model caused by the crosswind and adapt control of the vehicle based on the detecting the crosswind impacting the vehicle.
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公开(公告)号：US20230286550A1
公开(公告)日：2023-09-14
申请号：US17654103
申请日：2022-03-09
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammadali Shahriari , Reza Zarringhalam , Ashraf Abualfellat , Emily Frances Wolfangel , Nathan Fujimoto , Adam M. Mikalauskas
CPC classification number: B60W60/0059 , B60W40/09 , B60W2540/30 , B60W2540/18 , B60W2420/24
Abstract: In accordance with an exemplary embodiment, a method is provided that includes: obtaining sensor data via one or more sensors of a vehicle; determining, via a processor of the vehicle, a driving style of a driver of the vehicle based on use of the sensor data over multiple periods of time; and determining, via the processor, an indication as to whether the driver is attempting to spoof a control system of the vehicle with respect to one or more automated features of the vehicle, based on the sensor data and the style of the driver.
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Patent Agency Ranking
公开(公告)号：US20230035637A1
公开(公告)日：2023-02-02
申请号：US17444005
申请日：2021-07-29
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Nikolai K Moshchuk , David Perez-Chaparro , Kausalya Singuru , Hualin Tan , Jin-Jae Chen , Mohammadali Shahriari , Ping Mi , Jimmy Lu
IPC: B60W60/00
Abstract: Methods and systems are provided for controlling an autonomous vehicle. In one embodiment, a method includes: A method of controlling an autonomous vehicle, comprising: receiving, by a processor, a first set of data obtained from an inertial measurement unit of the vehicle; receiving, by the processor, a second set of data obtained from a global positioning system of the vehicle; receiving, by the processor, a third set of data obtained from a camera of the vehicle; determining, by the processor, at least two vehicle states relative to markings of a lane by processing the first set of data, the second set of data, and the third set of data as measurement with an extended Kalman filter; and controlling, by the processor, the vehicle based on the at least two vehicle states.
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7.发明申请公开(公告)号：US20220289195A1
公开(公告)日：2022-09-15
申请号：US17202123
申请日：2021-03-15
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammadali Shahriari , Reza Zarringhalam , Venkataramana Venigalla , Jason M France , Dmitriy Feldman , Kevin Gady
Abstract: In an exemplary embodiment, a system is provided that includes one or more first sensors, one or more second sensors, and a processor. The one or more first sensors are disposed onboard a host vehicle, and are configured to at least facilitate obtaining first sensor data with respect to the host vehicle. The one or more second sensors are disposed onboard the host vehicle and configured to at least facilitate obtaining second sensor data with respect to a target vehicle that is in proximity to the host vehicle. The processor is coupled to the one or more first sensors and the one or more second sensors, and is configured to at least facilitate: creating an adaptive prediction horizon that includes a probabilistic time-to-event horizon with respect to possible vehicle events between the host vehicle and the target vehicle; and controlling the host vehicle based on the probabilistic time-to-event horizon.
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8.发明申请公开(公告)号：US20210278231A1
公开(公告)日：2021-09-09
申请号：US16807749
申请日：2020-03-03
Applicant: GM Global Technology Operations LLC
Inventor： Ryan A. MacDonald , Mohammadali Shahriari , Dorothy Lui , Donovan J. Wisner , Benjamin J. Gaffney
IPC: G01C21/34 , G08G1/01 , G08G1/0962 , G08G1/0968
Abstract: A system for closest in path vehicle following using surrounding vehicles motion flow is provided and includes a sensor device of a host vehicle generating data related to vehicles upon a drivable surface. The system further includes a navigation controller including a computerized processor operable to monitor the data from the sensor device, define a portion of the plurality of vehicles as a swarm of vehicles, identify one of the plurality of vehicles as a closest in path vehicle to be followed, evaluate the data to determine whether the closest in path vehicle to be followed is exhibiting good behavior in relation to the swarm of vehicles, and, when the closest in path vehicle to be followed is exhibiting the good behavior, generate a breadcrumbing navigation path based upon the data. The system further includes a vehicle controller controlling the host vehicle based upon the breadcrumbing navigation path.
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公开(公告)号：US20210269025A1
公开(公告)日：2021-09-02
申请号：US16806378
申请日：2020-03-02
Applicant: GM Global Technology Operations LLC
Inventor： Reza Zarringhalam , Mohammadali Shahriari , Wenhao Wu , Paul A. Adam
Abstract: An operator offset request for automatic lane following system of an automobile vehicle includes an operator offset request defining a lateral offset distance away from a first travel-line of an automobile vehicle in a displacement path moved until a second travel-line of the automobile is achieved. An operator input setting system when actuated generates an initiation signal forwarded to a controller to input the operator offset request. An achievement signal is generated to signify a selected offset position selected by a vehicle operator for the offset distance is achieved. A vehicle return travel path is elected by the vehicle operator to return the automobile vehicle to the first travel-line from the second travel-line by a return displacement path which is opposite to the displacement path.
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公开(公告)号：US20210124360A1
公开(公告)日：2021-04-29
申请号：US16661498
申请日：2019-10-23
Applicant: GM Global Technology Operations LLC
Inventor： Ryan A. MacDonald , Mohammadali Shahriari , Dorothy Lui , Donovan J. Wisner
Abstract: A system for closest in path vehicle following is provided. The system includes a sensor device of a vehicle to be controlled generating data related to a closest in path vehicle and related to a drivable surface in front of the vehicle. The system further includes a navigation control module including a computerized processor operable to monitor the data from the sensor device, evaluate the data to determine a quality measure of a path followed by the closest in path vehicle, and if the quality measure of the closest in path vehicle is above a high-quality candidate threshold, generate a breadcrumbing navigation path based upon the data. The system further includes a vehicle control module controlling the vehicle to be controlled based upon the breadcrumbing navigation path.
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