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公开(公告)号：US20230410525A1
公开(公告)日：2023-12-21
申请号：US17824244
申请日：2022-05-25
Applicant: GM Global Technology Operations LLC
Inventor： Abbas Mohammed , Joseph F. Szczerba , Fahim Javid , Dhruv Tatel , Paul E. Krajewski
IPC: G06V20/58 , B60R25/30 , B60R25/31 , B60R25/102 , G06V10/75
CPC classification number: G06V20/58 , B60R25/302 , B60R25/305 , B60R2325/205 , B60R25/102 , G06V10/751 , B60R25/31
Abstract: A vehicle off-guard monitoring system includes an automobile vehicle having multiple sensor inputs capturing sensor data representing hazards including garage fires, excessive water or flooding, rain, snow, and at least one person loitering proximate to the automobile vehicle. A database has multiple saved images of the hazards. A computer compares the multiple saved images to the sensor data captured by the multiple inputs to identify if at least one match exists between any one of the multiple saved images of the hazards and the sensor data and when the at least one match exists generating a predefined warning signal. A smart-phone application in communication with the computer and a remote system signals the predefined warning signal to a user of the automobile vehicle to mitigate against damage occurring to the automobile vehicle.
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公开(公告)号：US20230406312A1
公开(公告)日：2023-12-21
申请号：US17807400
申请日：2022-06-17
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Abbas Mohammed , Matthew Stephen Zebiak , Fahim Javid , Dhruv Patel , Steven Aiuto , Ralph David Schlottke
CPC classification number: B60W30/18127 , B60W10/192 , B60W10/30 , B60L7/10 , B60L58/27 , B60L58/26 , B60W2510/246 , B60W2510/244 , B60W2710/30 , B60W2710/18 , B60W2710/246
Abstract: Methods and systems are provided for controlling thermal conditioning of a battery system associated with brakes of a vehicle towing a trailer. In one embodiment, a method includes: determining, by a processor, that a temperature of the battery system is outside of a defined temperature range; determining, by the processor, a delta value between a brake request and a battery charge limit; generating, by the processor, a control signal to at least one of a heater and a compressor of the vehicle based on the delta value; generating, by the processor, a control signal to the battery system to initiate regeneration braking; and generating, by the processor, a braking reduction request to reduce braking by the trailer.
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公开(公告)号：US20190164363A1
公开(公告)日：2019-05-30
申请号：US16001481
申请日：2018-06-06
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Fahim Javid , Hojjat Izadi , Joseph K. Moore , Jonathan P. Rossiter
Abstract: Examples of techniques for vehicle suspension system alignment monitoring are disclosed. In one example implementation, a method includes receiving vehicle data and environmental data including, inertial measurement unit (IMU) acceleration data and global positioning system (GPS) velocity data from a GPS associated with the vehicle, and steering wheel angle data, driver applied torque data, and electronic power steering (EPS) applied torque data associated with the steering system. The method further includes mitigating for at least one of a vehicle effect and an environmental effect based on the vehicle data and environmental data. The method further includes detecting a misalignment based at least in part on one or more of the IMU acceleration data, the GPS velocity data, acceleration data, a steering wheel angle, and a self-aligning torque. The method further includes reporting the misalignment of the vehicle based at least in part on detecting the misalignment.
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公开(公告)号：US12012101B2
公开(公告)日：2024-06-18
申请号：US17807400
申请日：2022-06-17
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Abbas Mohammed , Matthew Stephen Zebiak , Fahim Javid , Dhruv Patel , Steven Aiuto , Ralph David Schlottke
CPC classification number: B60W30/18127 , B60L7/10 , B60L58/26 , B60L58/27 , B60W10/192 , B60W10/30 , B60W2510/244 , B60W2510/246 , B60W2710/18 , B60W2710/246 , B60W2710/30
Abstract: Methods and systems are provided for controlling thermal conditioning of a battery system associated with brakes of a vehicle towing a trailer. In one embodiment, a method includes: determining, by a processor, that a temperature of the battery system is outside of a defined temperature range; determining, by the processor, a delta value between a brake request and a battery charge limit; generating, by the processor, a control signal to at least one of a heater and a compressor of the vehicle based on the delta value; generating, by the processor, a control signal to the battery system to initiate regeneration braking; and generating, by the processor, a braking reduction request to reduce braking by the trailer.
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公开(公告)号：US20240056554A1
公开(公告)日：2024-02-15
申请号：US17818829
申请日：2022-08-10
Applicant: GM Global Technology Operations LLC
Inventor： Abbas Mohammed , Joseph F. Szczerba , Dhruv Patel , Fahim Javid , Sai Vishnu Aluru
CPC classification number: H04N7/181 , H04N17/002 , G06V20/52 , G06V20/56 , B60W60/001 , B60W50/16 , G08B25/00
Abstract: A method for surveilling with a vehicle includes receiving an area-of-interest data from a vehicle user. The area-of-interest data delineates a virtual fence around the vehicle. The virtual fence is boundary of an area of interest around the vehicle. The vehicle is parked adjacent to an infrastructure. The method further includes receiving sensor data from a sensor of the vehicle that is monitoring the area of interest. Further, the method includes detecting a predetermined activity by a predetermined object of interest within the area of interest based on the sensor data received from the sensor of the vehicle. Also, the method includes notifying the vehicle user of the predetermined activity sensed using the sensor of the vehicle.
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Patent Agency Ranking
公开(公告)号：US11487993B2
公开(公告)日：2022-11-01
申请号：US15960948
申请日：2018-04-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wei Tong , Hojjat Izadi , Fahim Javid
Abstract: A method and apparatus that detect wheel misalignment are provided. The method includes predicting a self-aligning torque parameter based on a regression model determined from a dataset including one or more from among a steering wheel angle parameter, a speed parameter, a torsion bar torque parameter, a lateral acceleration parameter, and a power steering torque parameter, comparing a measured self-aligning torque parameter and the predicted self-aligning torque parameter, and outputting a wheel alignment condition indicating whether the wheel alignment is proper if the self-aligning torque parameter and the predicted self-aligning torque parameter are within a predetermined value based on the comparing.
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公开(公告)号：US20190164362A1
公开(公告)日：2019-05-30
申请号：US15823814
申请日：2017-11-28
Applicant: GM Global Technology Operations LLC
Inventor： Fahim Javid , Hojjat Izadi , Joseph K. Moore , Jonathan P. Rossiter
Abstract: Examples of techniques for vehicle suspension system alignment monitoring are disclosed. In one example implementation, a method includes receiving vehicle data and environmental data including, inertial measurement unit (IMU) acceleration data and global positioning system (GPS) velocity data from a GPS associated with the vehicle, and steering wheel angle data, driver applied torque data, and electronic power steering (EPS) applied torque data associated with the steering system. The method further includes mitigating for at least one of a vehicle effect and an environmental effect based on the vehicle data and environmental data. The method further includes detecting a misalignment based at least in part on one or more of the IMU acceleration data, the GPS velocity data, acceleration data, a steering wheel angle, and a self-aligning torque. The method further includes reporting the misalignment of the vehicle based at least in part on detecting the misalignment.
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公开(公告)号：US11854270B1
公开(公告)日：2023-12-26
申请号：US17824244
申请日：2022-05-25
Applicant: GM Global Technology Operations LLC
Inventor： Abbas Mohammed , Joseph F. Szczerba , Fahim Javid , Dhruv Patel , Paul E. Krajewski
CPC classification number: G06V20/56 , B60R25/302 , B60R25/305 , G06V10/751 , G06V20/52 , B60R25/102 , B60R25/31 , B60R2325/205 , G06V20/58
Abstract: A vehicle off-guard monitoring system includes an automobile vehicle having multiple sensor inputs capturing sensor data representing hazards including garage fires, excessive water or flooding, rain, snow, and at least one person loitering proximate to the automobile vehicle. A database has multiple saved images of the hazards. A computer compares the multiple saved images to the sensor data captured by the multiple inputs to identify if at least one match exists between any one of the multiple saved images of the hazards and the sensor data and when the at least one match exists generating a predefined warning signal. A smart-phone application in communication with the computer and a remote system signals the predefined warning signal to a user of the automobile vehicle to mitigate against damage occurring to the automobile vehicle.
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公开(公告)号：US20190325670A1
公开(公告)日：2019-10-24
申请号：US15960781
申请日：2018-04-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wei Tong , Hojjat Izadi , Fahim Javid
Abstract: An apparatus and method that detect a wheel alignment condition are provided. The method includes receiving a dataset comprising one or more from among a steering wheel angle parameter, a speed parameter, a lateral acceleration parameter, a self-aligning torque parameter and a power steering torque parameter, normalizing the received dataset, analyzing the normalized dataset according to a model for determining a wheel alignment condition, and outputting a value indicating whether the wheel alignment is within a predetermined value based on the model.
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公开(公告)号：US20190325290A1
公开(公告)日：2019-10-24
申请号：US15960948
申请日：2018-04-24
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Wei Tong , Hojjat Izadi , Fahim Javid
Abstract: A method and apparatus that detect wheel misalignment are provided. The method includes predicting a self-aligning torque parameter based on a regression model determined from a dataset including one or more from among a steering wheel angle parameter, a speed parameter, a torsion bar torque parameter, a lateral acceleration parameter, and a power steering torque parameter, comparing a measured self-aligning torque parameter and the predicted self-aligning torque parameter, and outputting a wheel alignment condition indicating whether the wheel alignment is proper if the self-aligning torque parameter and the predicted self-aligning torque parameter are within a predetermined value based on the comparing.
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