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公开(公告)号：US20250100555A1
公开(公告)日：2025-03-27
申请号：US18371398
申请日：2023-09-21
Applicant: HERE GLOBAL B.V.
Inventor： Jerome BEAUREPAIRE , Amarnath NAYAK
Abstract: A system for dynamic determination of safety distance between vehicles is disclosed. The apparatus retrieves a first safety distance between a subject vehicle and a preceding vehicle of a set of vehicles within a first pre-determined distance of the subject vehicle. The preceding vehicle is traveling directly ahead of the subject vehicle. The apparatus further obtains a set of features associated with one or more of the set of vehicles, one or more of a set of users driving the set of vehicles, or a combination thereof. The apparatus further determines a second safety distance to be maintained between the subject vehicle and the preceding vehicle based on the first safety distance and the set of features. The second safety distance is less than the first safety distance. The apparatus further outputs the determined second safety distance on a user interface.
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12.发明公开公开(公告)号：US20240087092A1
公开(公告)日：2024-03-14
申请号：US17940648
申请日：2022-09-08
Applicant: HERE GLOBAL B.V.
Inventor： Amarnath NAYAK , Sandeep BELGAONKAR
CPC classification number: G06T5/50 , G06F16/29 , G06V20/10 , G06V2201/07
Abstract: A method, apparatus, user interface, and computer program product are provided to receive an aerial image of a geographic region, identify at least one potential map object within the aerial image, determine at least one shadow area associated with the at least one potential map object within the aerial image, identify at least one camera proximate to the location of the at least one potential map object, capture image data of the area proximate to the least one potential map object via the at least one camera, and generate location data for the at least one map object or a road attribute based at least in part on the aerial image and image data of the area proximate to the least one potential map object or road attribute.
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13.发明公开公开(公告)号：US20230417559A1
公开(公告)日：2023-12-28
申请号：US17849318
申请日：2022-06-24
Applicant: HERE Global B.V.
Inventor： Amarnath NAYAK
CPC classification number: G01C21/3415 , G01C21/3461 , B60W60/001 , G01C21/3691 , B60W40/04 , G08G1/091 , G08G1/096827 , G01C21/3815 , G01C21/3841
Abstract: An approach is provided for detecting road obstruction intensity for location-based applications and services. The approach involves, for instance, collecting probe data associated with a road segment. The approach also involves processing the probe data to generate a time space diagram (TSD). The TSD plots the probe data according to distance from an origin point on the road segment over time. The approach further involves determining an intensity of the road obstruction based on the TSD. The approach further involves determining a diversion confidence for diverting a route from the road segment based on the intensity and providing the diversion confidence as an output.
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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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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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Patent Agency Ranking
公开(公告)号：US20240219185A1
公开(公告)日：2024-07-04
申请号：US18089909
申请日：2022-12-28
Applicant: HERE GLOBAL B.V.
Inventor： Amarnath NAYAK
CPC classification number: G01C21/3407 , G06T7/60 , G06V10/70 , G06T2207/20081 , G06T2207/30236 , G06T2207/30242
Abstract: An apparatus, method and computer program product are provided for providing a map layer of noise levels. In one example, the apparatus receives input data including an image and location data indicating an area in which the image was captured. The apparatus causes a machine learning model to generate a datapoint in a map layer as a function of the input data. The datapoint indicate a predicted decibel level at the area during an instance in which the image was captured. The machine learning model is trained to generate the datapoint as a function of the input data based on training data, where the training data include images and audio data indicating decibel levels of areas in which the images were captured during instances in which the images were captured.
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公开(公告)号：US20240169508A1
公开(公告)日：2024-05-23
申请号：US17990526
申请日：2022-11-18
Applicant: HERE GLOBAL B.V.
Inventor： Amarnath NAYAK , Leon STENNETH , Alex AVERBUCH , Sandeep BELGAONKAR
IPC: G06T7/00
CPC classification number: G06T7/0002 , G06T2207/10032 , G06T2207/30168
Abstract: An apparatus, method and computer program product are provided for assessing geospatial aerial images for image processing. In one example, the apparatus receives a plurality of geospatial aerial images, where each of the plurality of geospatial aerial image data represents a zone within a map. The apparatus selects a bounding zone within the map for image processing and, in response to the bounding zone including a subset of the plurality of geospatial aerial images, the apparatus accepts or rejects the subset for the image processing based on one or more attributes of the subset. The one or more attributes is a resolution of each of the subset, an amount of area within the bounding zone covered by the subset, a clarity of each of the subset, an amount of gap or overlap between the subset, or a combination thereof.
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公开(公告)号：US20230384113A1
公开(公告)日：2023-11-30
申请号：US17824521
申请日：2022-05-25
Applicant: HERE Global B.V.
Inventor： Amarnath NAYAK , Leon STENNETH , Alex AVERBUCH
IPC: G01C21/00
CPC classification number: G01C21/3811 , G01C21/3893
Abstract: A system, a method, and a computer program product may be provided for processing event data. For example, event data relating to an occurrence of an event corresponding to a first tile is received, and a first count value associated with the received event data is determined. A threshold count value associated with the event within the first tile is obtained, and dynamic switching between a link-based processing and a tile-based processing is performed, based on a comparison between the first count value and the threshold count value, wherein on determining the first count value to be greater than the threshold count value, the tile-based processing is performed, and on determining the first count value to be lesser than the threshold count value, the link-based processing is performed.
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19.发明公开公开(公告)号：US20230194295A1
公开(公告)日：2023-06-22
申请号：US17645387
申请日：2021-12-21
Applicant: HERE GLOBAL B.V.
Inventor： Amarnath NAYAK , Leon STENNETH , Advait RAUT
IPC: G01C21/36 , G08G1/01 , G08G1/0967 , G01C21/34
CPC classification number: G01C21/3691 , G01C21/3461 , G08G1/0112 , G08G1/096725 , G06V20/56
Abstract: Embodiments described herein may provide a method for analyzing traffic congestion at a toll plaza and identifying a preferred lane of travel through the toll plaza based on the traffic congestion. Methods may include: determining active toll lanes of all toll lanes at a toll plaza; obtaining probe data for each active toll lane at the toll plaza; determining lane-wise congestion for each active toll lane at the toll plaza; identifying a preferred lane of the active toll lanes; and providing for at least one of a navigational instruction or at least semi-autonomous vehicle control to enter or continue in the preferred lane.
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20.发明公开公开(公告)号：US20230182775A1
公开(公告)日：2023-06-15
申请号：US17546763
申请日：2021-12-09
Applicant: HERE Global B.V.
Inventor： Jerome BEAUREPAIRE , Amarnath NAYAK
CPC classification number: B60W60/0016 , B60W50/14 , B60W30/18163 , B60W30/18036 , B60W30/09 , B60W2554/4044 , B60W2540/215 , B60W2552/10 , B60W2554/802 , B60W2554/4042 , B60W2540/049 , B60Q1/46
Abstract: An approach is provided for determining an autonomous vehicle reaction strategy when facing a wrong way driving vehicle. The approach, for example, involves processing mapping data, sensor data, or a combination thereof to develop a map of an area within a threshold distance of an autonomous vehicle in response to a detection of an oncoming vehicle that is driving in a wrong direction towards the autonomous vehicle. The approach also involves using a decision tree of a plurality of candidate strategies for avoiding the oncoming vehicle to select a strategy based on one or more attributes of the map. The approach further involves presenting the selected strategy in a user interface of the autonomous vehicle.
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