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1.发明公开公开(公告)号：US20240182040A1
公开(公告)日：2024-06-06
申请号：US18061709
申请日：2022-12-05
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Hassan Askari , Mohammadali Shahriari , Reza Zarringhalam , Ashraf Abualfellat , Daniel James Cornelius
CPC classification number: B60W40/10 , B60W50/14 , B60W60/001 , B60W2050/146 , B60W2530/203 , B60W2554/4023 , B60W2554/80
Abstract: Methods and systems are provided for determining and mitigating vehicle pull force from passing other vehicles. In an exemplary embodiment, methods and systems are provided that include: obtaining sensor data via one or more sensors of a vehicle, the sensor data including both perception sensor data and vehicle dynamics sensor data; identifying, via a processor, one or more additional vehicles to be passed by the vehicle, using the perception sensor data; and predicting and determining, via the processor, a pull force for the vehicle that is caused by the passing of the vehicle by the one or more additional vehicles along with an impact of the pull force on the vehicle, based on both the perception sensor data and the vehicle dynamics sensor data, and control the vehicle to proactively mitigate the pull force on the vehicle; and vehicle with trailer when towing
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公开(公告)号：US20240161556A1
公开(公告)日：2024-05-16
申请号：US18055479
申请日：2022-11-15
Applicant: GM Global Technology Operations LLC
Inventor： Saurabh Kapoor , Mustafa Hakan Turhan , Nauman Sohani , Hassan Askari , Naser Mehrabi , Ehsan Asadi , Sresht Gurumoorthi Annadevara , SeyedAlireza Kasaiezadeh Mahabadi
IPC: G07C5/08
CPC classification number: G07C5/0808
Abstract: A fault remediation system for a vehicle includes one or more controllers in electronic communication with one or more consumed interfaces and one or more provided interfaces. The one or more controllers execute instructions to receive, from the one or more consumed interfaces, a consumed signal and perform fault detection upon the consumed signal to determine the presence of an active fault within the consumed signal. In response to detecting an active fault with the consumed signal, the one or more controllers select a remediation state from a group of two or more prospective remediation states based on a significance analysis of the consumed signal. The one or more controllers evaluate a relevant subfunction that corresponds to the consumed signal that the remediation state addresses for the presence of remediation tolerance and generates arbitration instructions based on the remediation tolerance.
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3.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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公开(公告)号：US20240409090A1
公开(公告)日：2024-12-12
申请号：US18333351
申请日：2023-06-12
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mehdi Abroshan , Khizar Ahmad Qureshi , Mohammadali Shahriari , Puneet Bagga , Hassan Askari , Ami Woo
IPC: B60W30/095 , B60W50/00 , B60W50/06 , B60W50/14
Abstract: Vehicles and related systems and methods are provided for predicting a future maneuver expected to be executed by a driver. One method involves determining a combined probability for a potential maneuver based on constituent probabilities corresponding to different vehicle state variables, and environmental conditions using one or more tuning parameters specific to the respective combination of maneuver and vehicle state variable, determining an adjusted probability for the potential maneuver based at least in part on the combined probability and one or more contextual state variables corresponding to a current operating context for the vehicle, adapted to driver behavior and driving style, identifying the potential maneuver as an expected maneuver to be executed by a driver of the vehicle based on the adjusted probability, and automatically initiating one or more actions in a manner that is influenced by the expected maneuver.
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公开(公告)号：US20230365124A1
公开(公告)日：2023-11-16
申请号：US17663069
申请日：2022-05-12
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Mohammadali Shahriari , Vaibhav J Lawand , Hassan Askari , Rakesh Kumar , Ricky Lin
IPC: B60W30/09 , B60W30/095 , B60W40/09 , G08G1/081
CPC classification number: B60W30/09 , B60W30/095 , B60W40/09 , G08G1/081 , B60W2420/42 , B60W2554/4049 , B60W2552/53
Abstract: Systems and methods of alerting an occupant of a vehicle to an obstacle to a side of the vehicle. The systems and methods include receiving turn indicating data from at least one vehicle system, receiving perception data from a perception system of the vehicle, predicting a vehicle turn based on the turn predicting data, generating an obstacle alert, which is output through an output device of the vehicle, when an obstacle is detected within a first sized detection zone or a second sized detection zone using the perception data, and switching from using the first sized detection zone to using the second sized detection zone for generating the obstacle alert in response to predicting the vehicle turn. The second sized detection zone is extended as compared to the first sized detection zone.
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Patent Agency Ranking
公开(公告)号：US20240294184A1
公开(公告)日：2024-09-05
申请号：US18177913
申请日：2023-03-03
Applicant: GM Global Technology Operations LLC
Inventor： Hassan Askari , SeyedAlireza Kasaiezadeh Mahabadi , Reza Zarringhalam , Mohammadali Shahriari , Khizar Ahmad Qureshi
CPC classification number: B60W60/001 , B60W50/0205 , B60W30/00 , B60W2050/0215
Abstract: A method for probabilistic autonomous vehicle control includes receiving a plurality of unfiltered sensor signals from a sensor system of a vehicle and determining, in real time, a failure probability of the sensor system using the unfiltered sensor signals. The method further includes determining a failure probability of a plurality of estimation signals at each time step using the failure probability of the sensor system and determining a failure probability of a plurality of Advanced Driver Assistance System (ADAS) subfunction commands using the failure probability of the plurality of estimation signals at each time step. Further, the method includes determining remedial actions for the plurality of ADAS subfunction commands based on the failure probability of the plurality of ADAS subfunction commands.
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7.发明公开公开(公告)号：US20240294163A1
公开(公告)日：2024-09-05
申请号：US18177344
申请日：2023-03-02
Applicant: GM Global Technology Operations LLC
Inventor： Saurabh Kapoor , Hassan Askari , Mustafa Hakan Turhan , SeyedAlireza Kasaiezadeh Mahabadi , Jason D. Fahland
CPC classification number: B60W20/15 , B60W10/06 , B60W10/08 , B60W10/14 , B60W2720/26 , B60W2720/40
Abstract: A system to map control system configurations for vehicle torque actuators includes a control unit of a vehicle. A first torque actuator of a first power unit delivers torque to rear wheels of the vehicle, and a second torque actuator of a second power unit delivers torque to front wheels of the vehicle. Multiple input items are received by the control unit, including: multiple configurations; one or more operating points; multiple configuration classifications including: a torque constraint; a torque reference; and an enabling condition; and identification of one or more priority assignments. The priority assignments are applied to the configurations, the operating points and the configuration classifications to determine a control action as sensed vehicle operating conditions change. Individual ones of the configurations are mapped to a normalized torque split ratio.
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8.发明公开公开(公告)号：US20240190451A1
公开(公告)日：2024-06-13
申请号：US18063250
申请日：2022-12-08
Applicant: GM Global Technology Operations LLC
Inventor： SeyedAlireza Kasaiezadeh Mahabadi , Ruixing Long , Hassan Askari , Shamim Mashrouteh , Saurabh Kapoor , Naser Mehrabi , Amir Abolhassani , Mansour Ataei
CPC classification number: B60W50/045 , B60W40/02 , B60W50/0205 , G07C5/0808 , B60W2556/45
Abstract: A data health monitoring and recording system for a vehicle includes a data recording infrastructure and one or more controllers. The one or more controllers include a multi-layer control software architecture including two or more software layers. The one or more controllers execute instructions to monitor, by a health monitoring structure that is part of the multi-layer control software architecture, one or more parameters calculated by each of the two or more software layers. The one or more controllers compare a respective parameter of a respective software layer with a predetermined corresponding performance metric for a required time horizon. In response to determining the respective parameter of the respective software layer does not meet the predetermined corresponding performance metric for the required time horizon, a trigger that instructs the data recording infrastructure to record the parameters calculated by each of the two or more software layers is generated.
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9.发明申请公开(公告)号：US20230139179A1
公开(公告)日：2023-05-04
申请号：US17518237
申请日：2021-11-03
Applicant: GM Global Technology Operations LLC
Inventor： Hassan Askari , Seyedeh Asal Nahidi , Shamim Mashrouteh , Ruixing Long , Bharath Pattipati , SeyedAlireza Kasaiezadeh Mahabadi , Hualin Tan , Lapo Frascati
IPC: B60W40/101 , B60W40/12 , B60W30/02 , B60C23/04
Abstract: A system for adaptive tire force prediction in a motor vehicle includes a control module that executes program code portions that receive real-time static and dynamic data from motor vehicle sensors, that model forces at each tire of the motor vehicle at one or more incremental time steps, that estimate actual forces at each tire of the motor vehicle at each of the one or more incremental time steps, that adaptively predict tire forces at each tire of the motor vehicle at each of the one or more incremental time steps, that generate one or more control commands for actuators of the motor vehicle, that capture discrepancies between real-time force estimations and nominal force calculations at each tire of the motor vehicle, and that apply compensation parameters to reduce tracking errors in the one or more control commands to the one or more actuators of the motor vehicle.
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10.发明授权公开(公告)号：US12286124B2
公开(公告)日：2025-04-29
申请号：US18061709
申请日：2022-12-05
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Hassan Askari , Mohammadali Shahriari , Reza Zarringhalam , Ashraf Abualfellat , Daniel James Cornelius
Abstract: Methods and systems are provided for determining and mitigating vehicle pull force from passing other vehicles. In an exemplary embodiment, methods and systems are provided that include: obtaining sensor data via one or more sensors of a vehicle, the sensor data including both perception sensor data and vehicle dynamics sensor data; identifying, via a processor, one or more additional vehicles to be passed by the vehicle, using the perception sensor data; and predicting and determining, via the processor, a pull force for the vehicle that is caused by the passing of the vehicle by the one or more additional vehicles along with an impact of the pull force on the vehicle, based on both the perception sensor data and the vehicle dynamics sensor data, and control the vehicle to proactively mitigate the pull force on the vehicle; and vehicle with trailer when towing.
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