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公开(公告)号：US20220333943A1
公开(公告)日：2022-10-20
申请号：US17301924
申请日：2021-04-19
Applicant: HERE GLOBAL B.V.
Inventor： Jerome BEAUREPAIRE , Leon STENNETH , Jeremy Michael YOUNG
IPC: G01C21/34
Abstract: Provided herein is a method for determining the familiarity of a person with a geographic area based on their mobility data compared against baseline mobility data, and leveraging the familiarity to inform those less familiar and to inform travel within the geographic area. Methods may include: receiving probe data from a plurality of first probe apparatuses within a geographic region; determining, from the probe data, a baseline mobility model; receiving probe data from a second probe apparatus within the geographic region; determining a second mobility model of the second probe apparatus; determining, based at least in part on the baseline mobility model, a mobility efficiency of the second mobility model; and providing, to a user of the second probe apparatus, instructions relating to mobility to improve mobility efficiency of the user of the second probe apparatus.
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公开(公告)号：US20220082406A1
公开(公告)日：2022-03-17
申请号：US17096600
申请日：2020-11-12
Applicant: HERE Global B.V.
Inventor： Zhenhua ZHANG , Leon STENNETH
Abstract: A system, a method, and a computer program product are disclosed for identifying a road object. The system may comprise a memory configured to store computer-executable instructions; and one or more processors configured to execute the instructions to: receive a road object observation associated with the road object for a first link, wherein the first link is associated with at least one second link; determine a first heading data for the received road object observation; determine a matched location for the received road object observation on the at least one second link; determine a second heading data for the received road object observation, based on the determined matched location; and identify the road object based on the determined first heading data and the determined second heading data, wherein as a result of identifying, the identified road object is either determined as associated with the first link or is determined to be not associated with the first link.
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公开(公告)号：US20210370933A1
公开(公告)日：2021-12-02
申请号：US17094479
申请日：2020-11-10
Applicant: HERE Global B.V.
Inventor： Zhenhua ZHANG , Leon STENNETH
IPC: B60W30/10 , B60W30/095 , G08G1/16 , G06K9/62 , G06N7/00
Abstract: The disclosure provides a method, a system, and a computer program product for validating path data for a main link path or a second link path. The method comprises receiving at least one traffic object observation based on sensor data. The method also includes extracting a plurality of path locations associated with the at least one traffic object observation. The method also includes determining an association between the plurality of path locations based on a statistical model. The method further includes generating a trajectory for the plurality of path locations based on the association and validating the path data for the main link path or the second link path, based on the generated trajectory.
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公开(公告)号：US20210166719A1
公开(公告)日：2021-06-03
申请号：US16699907
申请日：2019-12-02
Applicant: HERE Global B.V.
Inventor： Jeremy Michael YOUNG , Leon STENNETH
IPC: G10L25/51 , G10L19/00 , H04R1/08 , G06F16/61 , G06F16/687
Abstract: A method, apparatus, and computer program product are provided for encoding audio events as geo-referenced audio events for use in location establishment. Methods may include: receiving first audio data from a first sensor; identifying, within the first audio data, a first audio event, where the first audio event satisfies at least one predefined criteria; identifying a location corresponding to the first audio event; encoding the first audio event in a database to correspond to the location; receiving second audio data from a second sensor; identifying, within the second audio data, a second audio event; correlating the second audio event with the first audio event; and providing the location in response to the second audio data. The at least one criteria may include a statistically significant change in amplitude in the audio data.
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公开(公告)号：US20210164786A1
公开(公告)日：2021-06-03
申请号：US16699921
申请日：2019-12-02
Applicant: HERE Global B.V.
Inventor： Jeremy Michael YOUNG , Leon STENNETH
IPC: G01C21/30 , G06F16/909 , G06K9/62 , G06F16/29
Abstract: A method, apparatus, and computer program product are provided for encoding audio events as geo-referenced audio events for use in location establishment. Methods may include: receiving first audio data from a first sensor; establishing a baseline frequency profile; identifying, within the first audio data, a first audio event, where the first audio event satisfies at least one predefined criteria relative to the baseline frequency profile; identify a location corresponding to the first audio event; encoding the first audio event in a database to correspond to the location; receiving second audio data from a second sensor; identifying, within the second audio data, a second audio event; correlating the second audio event with the first audio event; and providing the location in response to the second audio data. The at least one criteria may include a statistically significant change in a prominent frequency in the audio data.
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Patent Agency Ranking
公开(公告)号：US20200372012A1
公开(公告)日：2020-11-26
申请号：US16419837
申请日：2019-05-22
Applicant: HERE GLOBAL B.V.
Inventor： Alex AVERBUCH , Leon STENNETH
Abstract: A method, a system, and a computer program product may be provided for updating map data in a map database to indicate presence of a road sign. The method may include obtaining first sensor data associated with a road sign. The first sensor data may comprise at least one of one or more first positive observations of a road sign or one or more first negative observations of the road sign. The method may further include obtaining second sensor data for the road sign, for example, based on the first sensor data. The second sensor data may comprise cumulative historic road sign observation data for time duration. The method may include determining a sign confidence ratio based on the first sensor data and the second sensor data. The method may include updating the map data based on the sign confidence ratio.
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公开(公告)号：US20190362162A1
公开(公告)日：2019-11-28
申请号：US15987610
申请日：2018-05-23
Applicant: HERE GLOBAL B.V.
Inventor： Alex AVERBUCH , Leon STENNETH
Abstract: An approach is provided for detecting a presence of a physical divider on a road segment. The approach, for example, involves determining a number of positive observations of the physical divider on the road segment based on sensor data collected from one or more vehicles traveling the road segment. The approach also involves determining a number of negative observations of the physical divider on the road segment based on the sensor data. The approach further involves calculating a probability of the presence of the physical divider based on the number of the positive observations and the number of the negative observations. The approach further involves updating map data for the road segment to indicate the presence of the physical divider based on determining that the probability of the presence of the physical divider is greater than a threshold value.
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公开(公告)号：US20190286120A1
公开(公告)日：2019-09-19
申请号：US16429662
申请日：2019-06-03
Applicant: HERE Global B.V.
Inventor： Leon STENNETH , Gavril GIURGIU , Alex AVERBUCH , Vladimir BORODITSKY , Eric LINDER , Dongwook JANG , Anton ANASTASSOV
Abstract: A method, apparatus and computer program products are provided for grouping a plurality of vehicles together into a platoon and using navigation and other available data to optimize the efficiencies of operating the vehicles together as a platoon. Methods may include receiving a first trip request including a first vehicle identification, trip destination, and associated preferences; receiving a second trip request including a second vehicle identification, trip destination, and associated preferences; and generating a platooning plan including assignment of platoon leader to the first vehicle identification and a joining location where a vehicle of the first vehicle identification is to form a platoon with a vehicle of the second identification. Methods may include joining the first vehicle and the second vehicle in a secure vehicle-to-vehicle communication session.
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公开(公告)号：US20190049625A1
公开(公告)日：2019-02-14
申请号：US15675354
申请日：2017-08-11
Applicant: HERE GLOBAL B.V.
Inventor： Alex AVERBUCH , Leon STENNETH
IPC: G01W1/10
Abstract: An approach is provided for interpolating weather forecast reports for a forecast location having limited weather station access. The approach involves segmenting a plurality of weather forecast reports according to a plurality of segmentation categories, the plurality of segmentation categories representing respective one or more forecast parameters. The approach also involves determining respective values of the plurality of segmentation categories from each of the plurality of weather forecasts. The approach further involves selecting a representative value from the respective values for each of the one or more segmentation categories. The approach further involves combining the representative value for said each of the plurality of segmentation categories to generate an interpolated weather forecast report.
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公开(公告)号：US20170124883A1
公开(公告)日：2017-05-04
申请号：US14925565
申请日：2015-10-28
Applicant: HERE Global B.V.
Inventor： Leo MODICA , Leon STENNETH
CPC classification number: G08G5/0034 , G01S17/02 , G05D1/0676 , G06Q10/083 , G08G5/0069 , G08G5/025
Abstract: An approach is provided for constructing a delivery path that enables a UAV to safely access a delivery surface and avoids restricted access surfaces from the open sky. The approach involves determining at least one delivery path to at least one delivery surface, wherein the delivery path represents at least one three-dimensional variable width path along which an aerial delivery vehicle can access the at least one delivery surface. The approach also involves transecting the delivery path with one or more planar surfaces. The approach further involves determining one or more shapes on the one or more planar surfaces, wherein the one or more shapes represent one or more intersections of the delivery path and the one or more planar surfaces. The approach also involves constructing at least one delivery path data object comprising at least one ordered list of the one or more shapes to represent the delivery path.
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