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公开(公告)号：US20170053461A1
公开(公告)日：2017-02-23
申请号：US15243565
申请日：2016-08-22
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.
Abstract translation: 一种用于检测车辆事故的方法和系统，所述方法包括：在车辆的移动时间段期间，接收在布置在车辆内的位置传感器和运动传感器中的至少一个处收集的移动数据集，提取 一组运动特征与在该时间段内表征车辆运动的位置，速度和加速度中的至少一个相关联，通过事故检测模型检测车辆事故事件处理该组运动特征，并且 响应检测车辆事故事件，自动启动事故响应动作。
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公开(公告)号：US20170314929A1
公开(公告)日：2017-11-02
申请号：US15652558
申请日：2017-07-18
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：US11079235B2
公开(公告)日：2021-08-03
申请号：US16240183
申请日：2019-01-04
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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公开(公告)号：US20210044928A1
公开(公告)日：2021-02-11
申请号：US17071905
申请日：2020-10-15
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 , H04M1/725 , B60R25/24 , G06K9/00 , 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：US20190202448A1
公开(公告)日：2019-07-04
申请号：US16297178
申请日：2019-03-08
Applicant: Zendrive, Inc.
Inventor： Jayanta Pal , Bipul Islam , Romit Roy Choudhury , Pankaj Risbood , Jonathan Matus , Vishal Verma
IPC: B60W30/08 , G07C5/00 , G06K9/00 , H04M1/725 , G08B25/01 , G08B25/00 , G08G1/01 , B60W40/10 , G07C5/02 , H04W4/40 , G06N7/00 , G06Q40/08 , B60R25/24 , G07C5/08
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 , H04W4/027 , H04W4/029 , 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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Patent Agency Ranking
公开(公告)号：US20190137275A1
公开(公告)日：2019-05-09
申请号：US16240183
申请日：2019-01-04
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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公开(公告)号：US10279804B2
公开(公告)日：2019-05-07
申请号：US15492287
申请日：2017-04-20
Applicant: Zendrive, Inc.
Inventor： Jayanta Pal , Bipul Islam , Romit Roy Choudhury , Pankaj Risbood , Jonathan Matus , Vishal Verma
IPC: G08G1/123 , B60W30/08 , G07C5/02 , G07C5/00 , H04W4/04 , B60W40/10 , G08G1/01 , G06K9/00 , G08B25/00 , G08B25/01 , H04M1/725 , G06N7/00 , G06Q40/08 , G07C5/08 , B60R25/24 , 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：US09994218B2
公开(公告)日：2018-06-12
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
IPC: G08G1/123 , B60W30/08 , B60W40/10 , G06K9/00 , G07C5/00 , G07C5/02 , G08B25/00 , G08G1/01 , H04W4/04 , H04W88/00
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：US11375338B2
公开(公告)日：2022-06-28
申请号：US17071905
申请日：2020-10-15
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 , G06V40/10 , 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：US10209077B2
公开(公告)日：2019-02-19
申请号：US15652558
申请日：2017-07-18
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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