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公开(公告)号：US20180033220A1
公开(公告)日：2018-02-01
申请号：US15727972
申请日：2017-10-09
Applicant: Zendrive, Inc.
Inventor： Jayanta Pal , Bipul Islam , Romit Choudhury , Pankaj Risbood , Jonathan Matus , Vishal Verma
IPC: G07C5/02 , G08B25/01 , H04M1/725 , B60W40/10 , B60W30/08 , G08B25/00 , G07C5/00 , G06K9/00 , H04W4/04 , G08G1/01
CPC classification number: B60W30/08 , B60R25/24 , B60R2325/205 , B60W40/10 , G06K9/00664 , G06K9/00791 , G06K9/00845 , G06K2009/00939 , G06N7/005 , G06Q40/08 , G07C5/008 , G07C5/02 , G07C5/0808 , G07C5/0866 , G08B25/00 , G08B25/001 , G08B25/006 , G08B25/016 , G08G1/012 , G08G1/0129 , H04M1/72538 , H04M2250/12 , H04W4/046 , H04W4/40 , H04W88/00
Abstract: A method and system for detecting an accident of a vehicle, the method including: receiving a movement dataset collected at least at one of a location sensor and a motion sensor arranged within the vehicle, during a time period of movement of the vehicle, extracting a set of movement features associated with at least one of a position, a velocity, and an acceleration characterizing the movement of the vehicle during the time period, detecting a vehicular accident event from processing the set of movement features with an accident detection model, and in response to detecting the vehicular accident event, automatically initiating an accident response action.
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公开(公告)号：US20170232963A1
公开(公告)日：2017-08-17
申请号：US15584375
申请日：2017-05-02
Applicant: Zendrive, Inc.
Inventor： Jayanta Pal , Bipul Islam , Romit Roy Choudhury , Pankaj Risbood , Jonathan Matus , Vishal Verma
CPC classification number: B60W30/08 , B60R25/24 , B60R2325/205 , B60W40/10 , G06K9/00664 , G06K9/00791 , G06K9/00845 , G06K2009/00939 , G06N7/005 , G06Q40/08 , G07C5/008 , G07C5/02 , G07C5/0808 , G07C5/0866 , G08B25/00 , G08B25/001 , G08B25/006 , G08B25/016 , G08G1/012 , G08G1/0129 , H04M1/72538 , H04M2250/12 , H04W4/046 , H04W4/40 , H04W88/00
Abstract: A method and system for detecting an accident of a vehicle, the method including: receiving a movement dataset collected at least at one of a location sensor and a motion sensor arranged within the vehicle, during a time period of movement of the vehicle, extracting a set of movement features associated with at least one of a position, a velocity, and an acceleration characterizing the movement of the vehicle during the time period, detecting a vehicular accident event from processing the set of movement features with an accident detection model, and in response to detecting the vehicular accident event, automatically initiating an accident response action.
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公开(公告)号：US11927447B2
公开(公告)日：2024-03-12
申请号：US17360769
申请日：2021-06-28
Applicant: Zendrive, Inc.
Inventor： Romit Roy Choudhury , Jayanta Pal , Pankaj Risbood , Jonathan Matus
CPC classification number: G01C21/165 , G01C21/30
Abstract: A method for primarily sensor-based navigation includes: in a first time period, collecting geophysical position data using a GPS receiver of a navigation device; in the first time period, collecting a first set of accelerometer data using an accelerometer of the navigation device; analyzing the first set of accelerometer data to produce a first set of vertical vehicular motion data; generating a mapping association between the first set of vertical vehicular motion data and the geophysical position data; in a second time period after the first time period, collecting a second set of accelerometer data using the accelerometer; analyzing the second set of accelerometer data to produce a second set of vertical vehicular motion data; and calculating an estimated location of the vehicle by analyzing the second set of vertical vehicular motion data in light of the mapping association.
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公开(公告)号：US20220286811A1
公开(公告)日：2022-09-08
申请号：US17827045
申请日：2022-05-27
Applicant: Zendrive, Inc.
Inventor： Jayanta Pal , Bipul Islam , Romit Roy Choudhury , Pankaj Risbood , Jonathan Matus , Vishal Verma
IPC: H04W4/02 , G07C5/02 , G07C5/00 , H04W4/029 , B60W40/10 , G08G1/01 , G08B25/00 , G08B25/01 , B60R25/24 , H04M1/72421 , G06V20/10 , G06V20/56 , G06V20/59 , G06N7/00 , G06Q40/08 , G07C5/08 , H04W4/40
Abstract: A method and system for detecting an accident of a vehicle, the method including: receiving a movement dataset collected at least at one of a location sensor and a motion sensor arranged within the vehicle, during a time period of movement of the vehicle, extracting a set of movement features associated with at least one of a position, a velocity, and an acceleration characterizing the movement of the vehicle during the time period, detecting a vehicular accident event from processing the set of movement features with an accident detection model, and in response to detecting the vehicular accident event, automatically initiating an accident response action.
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公开(公告)号：US20210325187A1
公开(公告)日：2021-10-21
申请号：US17360769
申请日：2021-06-28
Applicant: Zendrive, Inc.
Inventor： Romit Roy Choudhury , Jayanta Pal , Pankaj Risbood , Jonathan Matus
Abstract: A method for primarily sensor-based navigation includes: in a first time period, collecting geophysical position data using a GPS receiver of a navigation device; in the first time period, collecting a first set of accelerometer data using an accelerometer of the navigation device; analyzing the first set of accelerometer data to produce a first set of vertical vehicular motion data; generating a mapping association between the first set of vertical vehicular motion data and the geophysical position data; in a second time period after the first time period, collecting a second set of accelerometer data using the accelerometer; analyzing the second set of accelerometer data to produce a second set of vertical vehicular motion data; and calculating an estimated location of the vehicle by analyzing the second set of vertical vehicular motion data in light of the mapping association.
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Patent Agency Ranking
公开(公告)号：US20210304593A1
公开(公告)日：2021-09-30
申请号：US17345411
申请日：2021-06-11
Applicant: Zendrive, Inc.
Inventor： Jonathan Matus , Pankaj Risbood
IPC: G08G1/01 , G06K9/00 , G08G1/0967 , H04W4/02
Abstract: A method for traffic characterization associated with a vehicle including collecting a movement dataset sampled at least at one of a location sensor and a motion sensor associated with the vehicle, during a driving session associated with movement of the vehicle; extracting a set of features from the movement dataset associated with movement of the vehicle during the driving session; and determining one or more traffic-related characteristics associated with the vehicle based on the set of features.
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公开(公告)号：US11082817B2
公开(公告)日：2021-08-03
申请号：US16297268
申请日：2019-03-08
Applicant: Zendrive, Inc.
Inventor： Jonathan Matus , Pankaj Risbood
IPC: H04W4/40 , G01C21/20 , G01S19/51 , G01S5/00 , G01S19/42 , G01C21/16 , H04W4/38 , H04W4/021 , H04W4/46 , H04W4/02 , H04W4/80
Abstract: A method for monitoring vehicle motion using a mobile device associated with a user including collecting activity data at a mobile device associated with the user; determining a user activity state based on the activity data; determining motion data collection parameters associated with an operating state of the mobile device, based on the user activity state; and collecting motion data at the mobile device based on the motion data collection parameters.
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公开(公告)号：US11062594B2
公开(公告)日：2021-07-13
申请号：US16387319
申请日：2019-04-17
Applicant: Zendrive, Inc.
Inventor： Jonathan Matus , Pankaj Risbood
IPC: G08G1/00 , G08G1/16 , H04W4/02 , G06K9/00 , G08G1/01 , H04W40/04 , H04W4/00 , H04W40/10 , G08G1/0967
Abstract: A method for traffic characterization associated with a vehicle including collecting a movement dataset sampled at least at one of a location sensor and a motion sensor associated with the vehicle, during a driving session associated with movement of the vehicle; extracting a set of features from the movement dataset associated with movement of the vehicle during the driving session; and determining one or more traffic-related characteristics associated with the vehicle based on the set of features.
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公开(公告)号：US20210164792A1
公开(公告)日：2021-06-03
申请号：US17111299
申请日：2020-12-03
Applicant: Zendrive, Inc.
Inventor： Jayanta Kumar Pal , Vishal Verma , Shivam Singh , Pankaj Risbood , Jonathan Matus
Abstract: A method for risk determination of a route includes collecting a set of inputs and determining a set of risk scores. Additionally, the method can include any or all of: processing the set of inputs; organizing the set of inputs; determining a model based on the set of inputs; determining a set of risk scores; producing an outputs based on the set of risk scores; and/or any other suitable processes.
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公开(公告)号：US20190244516A1
公开(公告)日：2019-08-08
申请号：US16387319
申请日：2019-04-17
Applicant: Zendrive, Inc.
Inventor： Jonathan Matus , Pankaj Risbood
IPC: G08G1/01 , H04W4/02 , G08G1/0967 , G06K9/00
CPC classification number: G08G1/0133 , G06K9/00791 , G06K9/00825 , G08G1/0112 , G08G1/012 , G08G1/0129 , G08G1/0967 , G08G1/096716 , G08G1/096741 , G08G1/096775 , H04W4/027
Abstract: A method for traffic characterization associated with a vehicle including collecting a movement dataset sampled at least at one of a location sensor and a motion sensor associated with the vehicle, during a driving session associated with movement of the vehicle; extracting a set of features from the movement dataset associated with movement of the vehicle during the driving session; and determining one or more traffic-related characteristics associated with the vehicle based on the set of features.
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