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公开(公告)号：US20220170752A1
公开(公告)日：2022-06-02
申请号：US17110065
申请日：2020-12-02
Applicant: HERE Global B.V.
Inventor： Jerome BEAUREPAIRE , Leon STENNETH , Jeremy Michael YOUNG
IPC: G01C21/34 , G01C21/00 , B60W50/029
Abstract: An approach is provided for requesting a map update based on an accident and/or damaged/malfunctioning sensors to allow a vehicle to continue driving. The approach involves determining, by one or more processors, a status of one or more sensors, one or more systems, or a combination thereof of a vehicle. The approach also involves transmitting, by the one or more processors, a request for a map update based on the status of the one or more sensors, the one or more systems, or a combination thereof of the vehicle. The approach further involves receiving, by the one or more processors, the map update in response to the request. The approach further involves configuring, by the one or more processors, at least one system of the vehicle to operate using the map update.
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公开(公告)号：US20220169287A1
公开(公告)日：2022-06-02
申请号：US17110071
申请日：2020-12-02
Applicant: HERE Global B.V.
Inventor： Jerome BEAUREPAIRE , Leon STENNETH , Jeremy Michael YOUNG
Abstract: An approach is provided for computing an estimated time of arrival via a route based on a degraded state of a vehicle after an accident and/or malfunction. The approach involves receiving, by one or more processors, data indicating an operational status of a vehicle. The approach also involves processing, by the one or more processors, the data to determine a degraded operational state of the vehicle. The approach further involves computing, by the one or more processors, an estimated time of arrival, a route, or a combination thereof of the vehicle based on the degraded operational state.
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公开(公告)号：US20220067813A1
公开(公告)日：2022-03-03
申请号：US17090525
申请日：2020-11-05
Applicant: HERE Global B.V.
Inventor： Jerome BEAUREPAIRE , Leon STENNETH , Jeremy Michael YOUNG
Abstract: A method, apparatus and computer program product are provided for generating recommendations of autonomous vehicles that satisfy a personalized autonomous transition tolerance. In context of a method, the method receives a route request associated with a user and determines a personalized vehicle recommendation of one or more autonomous vehicles for the user based upon historical data associated with the user regarding prior vehicle selections including historical data relating to an autonomous transition tolerance to changes in autonomy level of a vehicle during traversal of a route. The method also causes transmission of the personalized vehicle recommendation to a user device associated with the user.
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公开(公告)号：US20220063654A1
公开(公告)日：2022-03-03
申请号：US17090473
申请日：2020-11-05
Applicant: HERE Global B.V.
Inventor： Jerome BEAUREPAIRE , Leon STENNETH , Jeremy Michael YOUNG
Abstract: A method, apparatus and computer program product are provided for improving user experiences for autonomous driving. In context of a method, the method determines one or more autonomous transition region parameters for a respective autonomous transition region along a route. The method also, based on the one or more autonomous transition region parameters, determines whether an action is to be performed by a vehicle in accordance with user preference data associated with a user. The method also causes the vehicle to perform the action in accordance with a determination that the action is to be performed by the vehicle.
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公开(公告)号：US20210375305A1
公开(公告)日：2021-12-02
申请号：US17129477
申请日：2020-12-21
Applicant: HERE Global B.V.
Inventor： Leon STENNETH , Jeremy Michael YOUNG
Abstract: A method, apparatus and computer program product are provided to identify the class of vehicle driving over a road surface based upon audio data collected as the vehicle drives thereover. With respect to predicting a class of a vehicle, audio data is obtained that is created by the vehicle while driving over the road surface. The audio data includes one or more audio frequency features and/or one or more audio amplitude features. The audio data including the one or more audio frequency features and/or the one or more audio amplitude features is provided to a machine learning model and the class of the vehicle that created the audio data is predicted utilizing the machine learning model. A method, apparatus and computer program product are also provided for training the machine learning model to predict the class of the vehicle driving over the road surface.
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Patent Agency Ranking
公开(公告)号：US20210335132A1
公开(公告)日：2021-10-28
申请号：US16859578
申请日：2020-04-27
Applicant: HERE Global B.V.
Inventor： Zhenhua ZHANG , Leon STENNETH
IPC: G08G1/16 , G06K9/00 , G08G1/0962
Abstract: The disclosure provides a method, a system, and a computer program product for detecting a speed funnel in a region. The method comprises obtaining a plurality of traffic object observations for the region and determining at least one first learned traffic object, based on feature-based clustering of the plurality of traffic object observations. The method also includes generating at least one candidate traffic object group by grouping the at least one first learned traffic object and a second learned traffic object and performing validation of the at least one candidate traffic object group based on a statistical model. The method further includes generating at least one validated candidate traffic object group as a result of the validation of the at least one candidate traffic object group and merging the at least one validated candidate traffic object group with a second validated candidate traffic object group to detect the speed funnel.
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公开(公告)号：US20210287538A1
公开(公告)日：2021-09-16
申请号：US16817229
申请日：2020-03-12
Applicant: HERE Global B.V.
Inventor： Zhenhua ZHANG , Leon STENNETH , Sarah FATIMA , Preeti SHARMA
IPC: G08G1/0962
Abstract: A system, method and computer program product are provided for classifying at least one speed sign associated with a region. In an example embodiment, the method may include obtaining sensor data comprising speed limit data associated with the at least one speed sign. The method may further include obtaining map data associated with a segment of the region, wherein the map data comprises conditional speed limit data associated with a conditional speed limit sign linked with the segment. The method may further include comparing the speed limit data with the conditional speed limit data and classifying the at least one speed sign as one of a conditional speed sign or a non-conditional speed sign based on the comparison.
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公开(公告)号：US20200300658A1
公开(公告)日：2020-09-24
申请号：US16358367
申请日：2019-03-19
Applicant: HERE GLOBAL B.V.
Inventor： Zhenhua ZHANG , Leon STENNETH , Ram MARAPPAN
Abstract: Various aspects of a system, a method, and a computer program product for generation of roadwork extension data of a roadwork zone are disclosed herein. In accordance with an embodiment, the system includes a memory and a processor. The processor may be configured to obtain speed funnel data of one or more speed funnels. The processor may be configured to determine a plurality of candidate roadwork links, based on the speed funnel data. The processor may be configured to obtain vehicular trajectory data corresponding to the plurality of candidate roadwork links. The processor may be further configured to determine at least one qualified roadwork link from the plurality of candidate roadwork links, based on the vehicular trajectory data and speed threshold data of the plurality of candidate roadwork links. The processor may be further configured to generate the roadwork extension data based on the at least one qualified roadwork link.
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公开(公告)号：US20200240801A1
公开(公告)日：2020-07-30
申请号：US16262481
申请日：2019-01-30
Applicant: HERE GLOBAL B.V.
Inventor： Zhenhua ZHANG , Leon STENNETH
IPC: G01C21/34
Abstract: A method, a system, and a computer program product are provided for validating one or more routes between at least a first road object and a second road object. The system, for example, comprises at least one non-transitory memory configured to store computer program code instructions; and at least one processor configured to execute the computer program code instructions. The processor may be configured to obtain at least a first map-matched link corresponding to the first road object and a second map-matched link corresponding to the second road object, and search for one or more downstream links, based on a plurality of first link attributes of the first map-matched link. The processor may be further configured to determine whether the second map-matched link is one among the one or more searched downstream links to obtain a result, and validate the one or more routes based on the result.
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公开(公告)号：US20200167575A1
公开(公告)日：2020-05-28
申请号：US16203239
申请日：2018-11-28
Applicant: HERE GLOBAL B.V.
Inventor： Amarnath NAYAK , Leon STENNETH , Alex AVERBUCH
Abstract: A method is provided for prediction of a physical divider on a road. The method comprises retrieving vehicular sensor data, map data, or a combination thereof captured over a predefined period of time for at least one segment of the road. The method further comprises aggregating the respective vehicular sensor data, map data, or the combination thereof for the at least one segment of the road to generate one or more aggregated values. The method further comprises generating output data corresponding to presence of the physical divider in the at least one segment of the road by a machine learning model based on the one or more aggregated values as an input to the machine learning model.
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