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公开(公告)号：US20240321105A1
公开(公告)日：2024-09-26
申请号：US18186422
申请日：2023-03-20
发明人： Nojan Medinei , Mansoor Alghooneh
CPC分类号： G08G1/167 , G08G1/04 , G01S2015/937
摘要： Vehicles and related systems and methods are provided for assisting vehicle operation. A detection service obtains a current object location derived from one or more sensors onboard a vehicle, determines a current deviation metric associated with the current object location based on a relationship between the current object location and a preceding object location derived from the one or more sensors, and classifies the current object location into one of a plurality of different classifications based on the current deviation metric value, where a primary subset of object locations has respective values for the deviation metric that are less than a threshold. The detection service monitors a predicted path associated with the vehicle with at least the most recent object location of the primary subset to generate an alert in response to a predicted intersection with the predicted path.
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公开(公告)号：US20230331298A1
公开(公告)日：2023-10-19
申请号：US17659729
申请日：2022-04-19
CPC分类号： B62D15/021 , B60W50/14 , B60W2300/14 , B60W2050/146 , B60W2420/42 , B60W2554/4049
摘要： A method including detecting an obstacle location in response to an image, determining the obstacle location in response to a range measurement received from a range sensor, predicting a tow vehicle path in response to a tow vehicle steering angle and a tow vehicle location, predicting, by a processor, a trailer wheel path in response to the tow vehicle path, a vehicle dimension and a trailer dimension, and generating a warning control signal in response to an intersection of the obstacle location and the trailer wheel path.
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公开(公告)号：US10696108B1
公开(公告)日：2020-06-30
申请号：US16380297
申请日：2019-04-10
IPC分类号： B60C23/04
摘要： Embodiments include methods, systems and computer readable storage medium for a method for detection and notification of a tire leak is disclosed. The method includes receiving, by a tire leak detection system, sensor data from one or more tires. The method further includes determining, by the tire leak detection system, an occurrence of a leak anomaly in at least one of the one or more tires based on the sensor data. The method further includes predicting, by the tire leak detection system, a time and/or distance the at least one of the one or more tires will function ineffectively. The method further includes outputting, by the tire leak detection system, a code to a user or server indicating a leak type associated with the leak anomaly.
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公开(公告)号：US20240351519A1
公开(公告)日：2024-10-24
申请号：US18304903
申请日：2023-04-21
发明人： Joseph K. Moore , Balbir Singh Sangha , Mansoor Alghooneh , Terry W. Ostan , Anthony J. Corsetti
摘要： Methods and systems for a vehicle of a remote transportation system. A vehicle includes a non-transitory computer readable media and one or more processors configured by programming instructions on the non-transitory computer readable media to: coordinate a platooning operation between the first vehicle and a second vehicle; monitor an environment of the first vehicle and the second vehicle while platooning; in response to the monitoring, determine a threat level vassociated with a cut-in operation of at least one object within the environment; and selectively activate at least one visual or audio cue based on the threat level to avoid the cut-in operation.
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公开(公告)号：US20190023089A1
公开(公告)日：2019-01-24
申请号：US15656424
申请日：2017-07-21
CPC分类号： B60C23/0486 , B60C23/0476 , B60C23/06 , G01L17/00 , G01L19/0092 , G01M3/26
摘要： Examples of techniques for determining tire leak rate are disclosed. In one example implementation, a method includes receiving, by a processing device, temperature data, pressure data, tire characteristics, and an estimated leak rate associated with the tire. The method further includes calculating, by the processing device, a temperature normalized fused pressure after fusing the temperature data and the pressure data. The method further includes determining, by the processing device, the tire leak rate based at least in part on a decay of the temperature normalized fused pressure over time. The method further includes providing, by the processing device, an alert to an operator of the vehicle that a leak is detected based at least in part on a comparison between the tire leak rate and a leak rate threshold.
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公开(公告)号：US12125225B1
公开(公告)日：2024-10-22
申请号：US18295427
申请日：2023-04-04
发明人： Ahmad R. Alghooneh , Amir Khajepour , Mansoor Alghooneh , Brent Navin Roger Bacchus , Neel Pratik Bhatt , Ruihe Zhang
CPC分类号： G06T7/55 , G06T2207/30252
摘要： A monocular camera system for a vehicle includes a front mono camera, a side mono camera, and one or more controllers in electronic communication with the front mono camera and the side mono camera. The one or more controllers execute instructions to determine an ideal lagged distance the vehicle travels between a current time step and a previous time step as two asynchronous camera frames are captured by the front mono camera and the side mono camera, determine a number of delayed frames captured by either the front mono camera or the side mono camera between the current time step and the previous time step based on the ideal lagged distance. The controllers determine a direction of travel of the vehicle that indicates which mono camera is selected to provide a previous camera frame captured at the previous time step.
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公开(公告)号：US10442257B2
公开(公告)日：2019-10-15
申请号：US15656424
申请日：2017-07-21
摘要： Examples of techniques for determining tire leak rate are disclosed. In one example implementation, a method includes receiving, by a processing device, temperature data, pressure data, tire characteristics, and an estimated leak rate associated with the tire. The method further includes calculating, by the processing device, a temperature normalized fused pressure after fusing the temperature data and the pressure data. The method further includes determining, by the processing device, the tire leak rate based at least in part on a decay of the temperature normalized fused pressure over time. The method further includes providing, by the processing device, an alert to an operator of the vehicle that a leak is detected based at least in part on a comparison between the tire leak rate and a leak rate threshold.
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公开(公告)号：US20240242507A1
公开(公告)日：2024-07-18
申请号：US18096134
申请日：2023-01-12
发明人： Gurmeet S. Sidhu , Akram M. Abdel-Rahman , Mansoor Alghooneh , Russell A. Patenaude , Patrick G.G. DiGioacchino
CPC分类号： G06V20/58 , B60R1/22 , G06T7/70 , B60R2300/8093 , G06T2207/30261
摘要： A system and method for surround view egress assistance that includes detecting, by a sensor in a vehicle, an obstacle in a swing path of a vehicle door. The method includes predicting, based on a geometrical analysis, one or more potential collision zones between the obstacle and the vehicle door. The predicting also includes determining a bank angle of the vehicle in the predicting of one or more potential collision zones. The method further includes estimating, based on data from an inertial measurement unit, a severity of an impact of the vehicle door with the obstacle. The method also includes detecting a color and height of a curb and potential collisions with a vehicle door.
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公开(公告)号：US11945265B2
公开(公告)日：2024-04-02
申请号：US17226343
申请日：2021-04-09
发明人： Mansoor Alghooneh , Joseph K. Moore , Christopher J. Mettrick , Gregory P. Kakert , Amir Khajepour , Amin Habibnejad Korayem , Yechen Qin , Ehsan Hashemi
IPC分类号： B60C11/24
CPC分类号： B60C11/246
摘要： A method for determining a tire tread wear estimation of a tire includes receiving, by a controller, a direct tire tread wear measurement, when available, performing an indirect tire tread wear estimation, performing a data fusion of the indirect tire tread wear estimation with the direct tire tread wear measurement when available, estimating a percentage tire life remaining and a mileage to end of tire life, and estimating a refined tire tread wear calibration coefficient for performing future indirect tire tread wear estimations.
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公开(公告)号：US20240343256A1
公开(公告)日：2024-10-17
申请号：US18298460
申请日：2023-04-11
CPC分类号： B60W40/13 , B60K35/00 , B60K35/22 , B60K35/28 , B60K2360/167 , B60W2300/14 , B60W2520/105
摘要： Methods and systems are provided for estimating weight-related parameter values of a vehicle. The system includes a sensor system, a display device, and a controller configured to, by a processor, receive, from the sensor system, static sensor data sensed while the vehicle is stationary and coupled to a trailer and dynamic sensor data while the vehicle is being driven and not coupled to the trailer, wherein the static sensor data includes a deflection value associated with a suspension system of the vehicle, estimate, while the vehicle is stationary, one or more weight-related parameter values using a suspension model and the static sensor data, determine degradation of the suspension system over time using a suspension sag estimation model and the dynamic sensor data, update the suspension model to accommodate for the degradation of the suspension system, and display the one or more weight-related parameter values on the visual display.
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