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公开(公告)号：US20180322342A1
公开(公告)日：2018-11-08
申请号：US15585764
申请日：2017-05-03
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： David Clifford , Orhan Demirovic , Orhan Bulan , Eric Hatfield , David Hiemenga , Mohannad Murad
CPC classification number: G06K9/00536 , B60R1/00 , B60R2300/30 , B60R2300/8006 , G06K9/00832 , G06K9/6202 , G06K9/6215 , G06T7/11 , G06T7/70 , G06T2207/10016 , G06T2207/30268 , H04N7/183
Abstract: A method and apparatus for detecting and classifying objects associated with a vehicle are provided. The method includes capturing a first image and a second image of a cabin of a vehicle, dividing the first image and the second image into a plurality of regions, comparing a first region of the first image to a second region of the second image, in response to detecting a difference between the second region and the first region, classifying an object present in the difference between the second region and the first region and labeling the classified object, and providing a notification of the classified object to at least one from among an occupant of the vehicle and an operator of the vehicle.
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公开(公告)号：US20210088340A1
公开(公告)日：2021-03-25
申请号：US16582672
申请日：2019-09-25
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Orhan Bulan , Sheetal Mahesh , Yehenew G. Mengistu , David H. Clifford
Abstract: A system for inferring lane boundaries via vehicle telemetry for a road section is provided. The system includes a computerized remote server device operable to receive through a communications network sensor data describing lane markings upon roads bordering the road section, determine established lanes upon roads bordering the road section based upon the sensor data, receive through the communications network the vehicle telemetry generated by a plurality of vehicles traversing the road section, generate inferred lanes for the road section based upon the vehicle telemetry, match the inferred lanes to the established lanes to generate unified lane geometries, and publish the unified lane geometries.
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公开(公告)号：US11654918B2
公开(公告)日：2023-05-23
申请号：US16533274
申请日：2019-08-06
Applicant: GM Global Technology Operations LLC
Inventor： Orhan Bulan , Sheetal Mahesh , Yehenew G. Mengistu , Mason D. Gemar , David H. Clifford
CPC classification number: B60W40/06 , B60W40/072 , G05B13/0265 , G05D1/0088 , G05D1/0221 , G06N5/048 , G06N20/10 , G06V20/588 , B60W2552/30 , G05D2201/0213
Abstract: System and methods for estimating a centerline of a road that separates traffic moving in opposite directions include aggregating a data set from each of a plurality of vehicles traversing the road over a period of time as telemetry data. Each data set of the telemetry data indicates a location and a heading. The method includes clustering the data sets of the telemetry data based on the heading indicated by each data set, and identifying a separator to separate the data sets indicating a first heading from the data sets indicating a second heading, opposite to the first heading. The centerline is estimated based on applying a spatial smoothing to the separator.
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公开(公告)号：US11499833B2
公开(公告)日：2022-11-15
申请号：US16582672
申请日：2019-09-25
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Orhan Bulan , Sheetal Mahesh , Yehenew G. Mengistu , David H. Clifford
Abstract: A system for inferring lane boundaries via vehicle telemetry for a road section is provided. The system includes a computerized remote server device operable to receive through a communications network sensor data describing lane markings upon roads bordering the road section, determine established lanes upon roads bordering the road section based upon the sensor data, receive through the communications network the vehicle telemetry generated by a plurality of vehicles traversing the road section, generate inferred lanes for the road section based upon the vehicle telemetry, match the inferred lanes to the established lanes to generate unified lane geometries, and publish the unified lane geometries.
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公开(公告)号：US11380093B2
公开(公告)日：2022-07-05
申请号：US16943673
申请日：2020-07-30
Applicant: GM Global Technology Operations LLC
Inventor： Orhan Bulan , Yehenew G. Mengistu , Sheetal Mahesh , David H. Clifford
Abstract: A method to detect a roadway edge includes calculating a first likelihood of a roadway edge from an aerial image of a roadway by shifting a centerline of the roadway perpendicular to the centerline and overlapping the centerline with image gradients. A second likelihood of the roadway edge is determined using a vehicle telemetry fitting a probability distribution to telemetry points along the roadway. The first likelihood of the roadway edge and the second likelihood of the roadway edge are fused to identify a final likelihood of the roadway edge.
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Patent Agency Ranking
公开(公告)号：US11347235B2
公开(公告)日：2022-05-31
申请号：US16386441
申请日：2019-04-17
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Michael A. Losh , Keun Jae Kim , Orhan Bulan
IPC: G01S13/02 , G01S13/93 , G01S13/89 , G05D1/02 , G01S13/931
Abstract: Systems and methods are provided for generating a map for use in controlling a vehicle. In one embodiment, a method includes: receiving, by a processor, aerial image data depicting an environment; processing, by the processor, the aerial image data with a plurality of trained deep learning models to produce a predicted radar map; and controlling the vehicle based on the predicted radar map.
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公开(公告)号：US20210041880A1
公开(公告)日：2021-02-11
申请号：US16533274
申请日：2019-08-06
Applicant: GM Global Technology Operations LLC
Inventor： Orhan Bulan , Sheetal Mahesh , Yehenew G. Mengistu , Mason D. Gemar , David H. Clifford
Abstract: System and methods for estimating a centerline of a road that separates traffic moving in opposite directions include aggregating a data set from each of a plurality of vehicles traversing the road over a period of time as telemetry data. Each data set of the telemetry data indicates a location and a heading. The method includes clustering the data sets of the telemetry data based on the heading indicated by each data set, and identifying a separator to separate the data sets indicating a first heading from the data sets indicating a second heading, opposite to the first heading. The centerline is estimated based on applying a spatial smoothing to the separator.
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公开(公告)号：US10210387B2
公开(公告)日：2019-02-19
申请号：US15585764
申请日：2017-05-03
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： David Clifford , Orhan Demirovic , Orhan Bulan , Eric Hatfield , David Hiemenga , Mohannad Murad
Abstract: A method and apparatus for detecting and classifying objects associated with a vehicle are provided. The method includes capturing a first image and a second image of a cabin of a vehicle, dividing the first image and the second image into a plurality of regions, comparing a first region of the first image to a second region of the second image, in response to detecting a difference between the second region and the first region, classifying an object present in the difference between the second region and the first region and labeling the classified object, and providing a notification of the classified object to at least one from among an occupant of the vehicle and an operator of the vehicle.
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公开(公告)号：US20220404167A1
公开(公告)日：2022-12-22
申请号：US17304469
申请日：2021-06-22
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Rajesh Ayyalasomayajula , Orhan Bulan
IPC: G01C21/00 , G06T7/70 , G06F40/169 , G06K9/00
Abstract: A method for updating a map including receiving a first image depicting a geographical area including a first roadway and an occluded area, determining a location of the first roadway segment in response to the first image, receiving a plurality of vehicle telemetry data associated with the first roadway segment and a second roadway segment within the occluded area, updating a map data with the location of the first roadway, determining a location of the occluded area in response to the first image and the plurality of vehicle telemetry data associated with the second roadway segment, requesting an alternate data in response to determination of the location of the occluded area, determining a location of a second roadway segment in response to the alternate data wherein the second roadway segment was occluded in the first image, and updating the map data with the location of the second roadway segment.
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10.发明授权公开(公告)号：US10688961B2
公开(公告)日：2020-06-23
申请号：US15830718
申请日：2017-12-04
Applicant: GM Global Technology Operations LLC
Inventor： Christopher L. Oesterling , Orhan Bulan , Dawn M. Chorbagian , David H. Clifford , Robert Miles , Paul H. Pebbles , Hrushit B. Raval
Abstract: A smoke detection system for an interior of a vehicle is provided. The smoke detection system includes a detection module and a reporting module. The detection module, while the vehicle is being used as part of a car sharing or ride sharing service: receives a sensor signal from a smoke detector; compares data included in the sensor signal to smoke characteristic or smoke pattern data; based on the comparison, determines whether an occupant of the vehicle is smoking; and generates an alert signal if the occupant is smoking. The reporting module at least one of: based on the alert signal, visually or audibly provides a warning to the occupant to stop smoking; transmits the alert signal to a mobile device of the occupant to indicate that a smoking event has been detected; or transmits the alert signal to a network device of a service provider to report the smoking event.
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