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公开(公告)号：US12195007B2
公开(公告)日：2025-01-14
申请号：US18058895
申请日：2022-11-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Milad Jalaliyazdi , Peitong Hu , Parisa Mahvelatishamsabadi , Reza Zarringhalam , Kurt L. Fischer
Abstract: Methods and systems are provided for improving a Driver Monitoring System (DMS) of a vehicle. The system includes a controller in operable communication with the DMS of the vehicle. The controller is configured to, by a processor: receive a signal from the DMS that a camera of the DMS is unable to monitor a driver of the vehicle, determine a cause of the camera being unable to monitor the driver, and adjust an escalation algorithm of the DMS based on the determined cause of the camera being unable to monitor the driver. The escalation algorithm is configured to perform actions based on activity of the driver.
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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：US20240294167A1
公开(公告)日：2024-09-05
申请号：US18176810
申请日：2023-03-01
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Michael J. Reinker , Ethan Thomas Dietrich , Constandi J. Shami , Reza Zarringhalam , Milad Jalaliyazdi , Benjamin L. Williams
IPC: B60W30/165 , B60W30/18 , B60W50/14
CPC classification number: B60W30/165 , B60W30/18163 , B60W50/14 , B60W60/001 , B60W2540/215 , B60W2552/05 , B60W2556/65 , B60W2720/106
Abstract: A method in a vehicle, includes: providing, via an HMI, a request to be followed indication responsive to receipt of a request to be followed from a following vehicle; providing, via the HMI, a request to enter a tether operating mode; entering the tether operating mode and selecting a tether goal between the lead vehicle and the following vehicle; providing, via the HMI, a tether mode indication that indicates that the lead vehicle is in the tether operating mode; monitoring a headway between the lead vehicle and following vehicle; adjusting a preplanned trajectory calculated by a driver assistance system to facilitate the following vehicle obtaining and maintaining the tether goal; modifying driver assistance system operation based on a level at which the headway is greater than the tether goal; and generating control signals for vehicle actuators to control the lead vehicle to facilitate the following vehicle maintaining the tether goal.
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公开(公告)号：US20240140426A1
公开(公告)日：2024-05-02
申请号：US18050202
申请日：2022-10-27
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Milad Jalaliyazdi , Reza Zarringhalam , Constandi John Shami , Benjamin L. Williams , Ethan Thomas Dietrich , Crystal J. Nassouri , Michael J. Reinker
IPC: B60W30/165 , B60W30/18 , B60W50/14
CPC classification number: B60W30/165 , B60W30/18163 , B60W50/14 , B60W2050/146 , B60W2540/215 , B60W2552/10 , B60W2554/4041 , B60W2554/4045 , B60W2556/65 , B60W2754/30
Abstract: A driver assistance system in a host vehicle is provided. The driver assistance system is configured to: track a plurality of obstacles in front of the host vehicle; receive host vehicle driver selection of a follow operating mode for the driver assistance system via a human machine interface (HMI); identify a candidate lead vehicle from the plurality of tracked obstacles; provide, via the HMI, a line of sight view in front of the host vehicle that includes the candidate lead vehicle; receive host vehicle driver selection of the candidate lead vehicle as a lead vehicle to follow; adjust a desired trajectory calculated by the driver assistance system to obtain and maintain a desired headway between the lead vehicle and the host vehicle; and generate control signals for vehicle actuators to control the host vehicle to follow the desired trajectory to follow the lead vehicle.
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公开(公告)号：US20240025450A1
公开(公告)日：2024-01-25
申请号：US17813721
申请日：2022-07-20
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Christopher Michael Churay , Paul A. Adam , Reza Zarringhalam , Milad Jalaliyazdi
CPC classification number: B60W60/0025 , B60W40/08 , B60W30/18163 , B60W2540/225 , B60W2420/42
Abstract: Vehicles and related systems and methods are provided for controlling a vehicle in an autonomous operating mode. One method involves a controller associated with a vehicle identifying a visual attention state associated with a driver of the vehicle based at least in part on output of an imaging device onboard the vehicle, determining, based at least in part on the visual attention state, a driver lane preference corresponding to an adjacent lane in a visual attention direction relative to a current lane of travel for the vehicle, adjusting a priority associated with the adjacent lane corresponding to the driver lane preference and autonomously operating one or more actuators onboard the vehicle to initiate maneuvering the vehicle from the current lane in a manner that is influenced by the adjusted priority associated with the adjacent lane.
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Patent Agency Ranking
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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8.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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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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10.发明申请公开(公告)号：US20250091593A1
公开(公告)日：2025-03-20
申请号：US18468979
申请日：2023-09-18
Applicant: GM Global Technology Operations LLC
Inventor： SeyedAlireza Kasaiezadeh Mahabadi , Hassan Askari , Saurabh Kapoor , Reza Zarringhalam , Ehsan Asadi , Seyedeh Asal Nahidi
IPC: B60W50/029
Abstract: A method for controlling a steer-by-wire system, comprising receiving vehicle data and a steering request from a vehicle, determining whether a steering road wheel actuator of the vehicle has failed using the vehicle data, in response to determining that the steering road wheel actuator of the vehicle has failed, determining a target wheel slip of the vehicle based on the steering request, maintaining the target wheel slip of the vehicle while the vehicle is in motion; and adjusting a wheel speed of at least one wheel of the vehicle based on a feedback signal, wherein the feedback signal is indicative of a road wheel angle while the vehicle is in motion.
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