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公开(公告)号：US20250074413A1
公开(公告)日：2025-03-06
申请号：US18241451
申请日：2023-09-01
Applicant: HERE Global B.V.
Inventor： Alex AVERBUCH , Leon STENNETH , Bruce BERNHARDT , Advait Mohan RAUT , Yuxin GUAN
Abstract: A system is disclosed for generating speed limit data. The system may include a memory configured to store computer executable instructions and one or more processor configured to execute the instructions to receive sign data relating to one or more traffic entities. The sign data comprises at least one of: a set of speed values, a set of transportation mode values, and one or more entity parameters associated with the corresponding one or more traffic entities. The processors are further configured to generate matching data based on a matching between the set of speed values and the set of transportation mode values, based on the one or more entity parameters. The processors are further configured to generate speed limit data based at least on: the matching data, the sign data and a predefined condition associated with transportation mode.
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公开(公告)号：US20240194056A1
公开(公告)日：2024-06-13
申请号：US18077734
申请日：2022-12-08
Applicant: HERE Global B.V.
Inventor： Leon STENNETH , Bruce BERNHARDT , Advait Mohan RAUT , Jingwei XU , Alex AVERBUCH , Weimin HUANG
CPC classification number: G08G1/0112 , G06V20/58 , G06Q50/08
Abstract: The disclosure provides a system, a method, and a computer program product for detecting a road work zone. The method comprises detecting a road object based on sensor data and map data. The method may include determining a first location associated with the road object based on location of a vehicle capturing the road object at a time of road object sighting and the sensor data. The method may include, based on image data captured by the vehicle at the time of road object sighting, determining a road object type and supplemental information associated with the road object. The method further includes, detecting the road work zone based on the first location, the road object type, and the supplemental information.
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公开(公告)号：US20240191998A1
公开(公告)日：2024-06-13
申请号：US18077035
申请日：2022-12-07
Applicant: HERE Global B.V.
Inventor： Leon STENNETH , Bruce BERNHARDT , Advait Mohan RAUT , Jingwei XU , Yuxin GUAN
CPC classification number: G01C21/3407 , G01C21/3815 , G08G1/0137
Abstract: The disclosure provides a system, a method, and a computer program product for updating map data. The system, for example, receives, from one or more user equipment, at least one road works observation. The at least one road works observation is associated with a road works object. Further, the system, determines a first lane and a second lane. Further, the first lane is associated with the at least one road works observation and the second lane is associated with the road works object. Further, the system determines traffic density associated with a region in vicinity of the road works object. Further, the system detects the road works zone based on the first lane, the second lane and the traffic density.
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公开(公告)号：US20240185616A1
公开(公告)日：2024-06-06
申请号：US18075951
申请日：2022-12-06
Applicant: HERE Global B.V.
Inventor： Leon STENNETH , Bruce BERNHARDT , Advait RAUT , Jingwei XU , Alex AVERBUCH , Yuxin GUAN
CPC classification number: G06V20/582 , G06V20/588
Abstract: The disclosure provides a system, a method, and a computer program product for validating a road sign. The method comprises receiving at least one road sign observation associated with a location wherein the road sign observation comprises at least a road sign type. The method may include obtaining sensor data associated with the at least one road sign observation, based on at least the road sign type. The method may include calculating a number of lanes based on the sensor data. The method further includes, validating the road sign based on the number of lanes, wherein the road sign is validated as a correct road sign when the number of lanes is less than the number of lanes obtained from map data associated with the location.
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公开(公告)号：US20240174032A1
公开(公告)日：2024-05-30
申请号：US18071258
申请日：2022-11-29
Applicant: HERE GLOBAL B.V.
Inventor： Jeremy Michael YOUNG , Leon STENNETH , Jerome BEAUREPAIRE
CPC classification number: B60C23/0476 , B60C23/0481 , G01C21/3453
Abstract: An apparatus, method and computer program product are provided for predicting tire temperature levels. In one example, the apparatus receives input data indicating a target route for a target vehicle, attributes associated with the target vehicle, and attributes of the target route and causes a machine learning model to generate output data as a function of the input data. The output data indicate prediction of tire temperature levels of the target vehicle during a period in which the target vehicle traverses the target route. The machine learning model is trained to generate the output data as a function of the input data based on training data indicating events in which vehicles traversed routes. Specifically, the training data include tire temperature levels of the vehicles, vehicle data associated with the vehicles, map data associated with the routes, and environmental data associated with the routes.
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Patent Agency Ranking
公开(公告)号：US20240123980A1
公开(公告)日：2024-04-18
申请号：US17968590
申请日：2022-10-18
Applicant: HERE Global B.V.
Inventor： Leon STENNETH , Bruce BERNHARDT , Advait Mohan RAUT
IPC: B60W30/095 , B60W40/08
CPC classification number: B60W30/095 , B60W40/08 , B60W2040/089 , B60W2420/54 , B60W2510/18
Abstract: The disclosure provides a method, a system, and a computer program product for predicting an accident. The method comprises capturing one or more audio signals based on one or more sensors onboard a vehicle. The method may include extracting one or more features associated with each of the one or more audio signals. The method further includes, generating an output for predicting the accident, based on the extracted one or more features associated with each of the one or more audio signals. Further, the output comprises a predicted accident state and an associated confidence value. Also, the predicted accident state comprising at least one of: a no accident state, a pre-accident state, a light accident state, and an intense accident state.
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公开(公告)号：US20240037510A1
公开(公告)日：2024-02-01
申请号：US17874612
申请日：2022-07-27
Applicant: HERE GLOBAL B.V.
Inventor： Leon STENNETH , Jerome Beaurepaire , Jeremy Michael YOUNG
CPC classification number: G06Q10/1095 , G01C21/36
Abstract: A method, apparatus, and user interface for determining appointment attendance probability comprising obtaining an indication of least a first location and second location of an end user; wherein the first location and second location are obtained at a predefined time interval, obtaining end user driving profile data, obtaining end user appointment data, determining appointment attendance probability based, at least in part, on the obtained first location, second location, end user appointment data, and end user driving profile data, and updating at least one database with the determined appointment attendance probability.
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公开(公告)号：US20230332911A1
公开(公告)日：2023-10-19
申请号：US17724254
申请日：2022-04-19
Applicant: HERE GLOBAL B.V.
Inventor： Amarnath NAYAK , Leon STENNETH , Alex AVERBUCH
CPC classification number: G01C21/3602 , G01C21/3822 , G01C21/3833 , G06V20/582
Abstract: A method, apparatus, and user interface for providing a roadworks location detection system is disclosed. For example, image data of at least one roadworks sign may be obtained and a location for the roadworks project may be determined based on the obtained image data. One or more road segments may then be identified, and the determined roadworks location associated with the one or more identified road segments to update a map layer of a geographic database and/or perform other actions.
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9.发明公开公开(公告)号：US20230154319A1
公开(公告)日：2023-05-18
申请号：US17455283
申请日：2021-11-17
Applicant: HERE GLOBAL B.V.
Inventor： Leon STENNETH
IPC: G08G1/0967 , G08G1/01 , G05D1/02 , G01C21/34
CPC classification number: G08G1/096725 , G01C21/3461 , G05D1/0214 , G08G1/0108 , G05D2201/0213
Abstract: Embodiments described herein may provide a method for using map data to alter criteria for the identification of road work in locations where false positives are more likely. Methods may include: receiving probe data from a plurality of probe apparatuses traveling within a road network; determining, from the probe data captured at a first location, an indication of road work; determining a type of map area of the first location; applying a suppression method to the probe data captured at the first location in response to the type of map area of the first location corresponding to an area having a relatively high false positive rate of indications of road work; and determining, based on the suppression method to the probe data captured at the first location, the presence or absence of road work occurring at the first location.
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公开(公告)号：US20230017376A1
公开(公告)日：2023-01-19
申请号：US17305868
申请日：2021-07-16
Applicant: HERE GLOBAL B.V.
Inventor： Leon STENNETH , Amarnath NAYAK , Alex AVERBUCH , Bruce BERNHARDT
Abstract: Embodiments described herein may provide a method for identifying the location of a hazard, evaluating how long that hazard is likely to be present at the location, and providing an indication of the time to live of the hazard. Methods may include: receiving an indication of a hazard event, where the hazard event includes a timestamp and a location; map matching the location of the hazard event to a map-matched road segment; determining a time to live of the hazard event based, at least in part, on the timestamp and the map-matched road segment; providing an indication of the time to live of the hazard event as at least one of a database entry or a map user interface element; and providing for at least one of route guidance or navigational assistance based, at least in part, on the time to live of the hazard event.
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