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公开(公告)号：US10395438B2
公开(公告)日：2019-08-27
申请号：US15241517
申请日：2016-08-19
Applicant: CalAmp Corp.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
Abstract: Embodiments of the invention include a vehicle telematics system including a telematics device and a remote server system, wherein the telematics device obtains sensor data from at least one sensor installed in a vehicle, calculates peak resultant data based on the sensor data, generates crash score data based on the peak resultant data and a set of crash curve data for the vehicle, and provides the obtained sensor data when the crash score data exceeds a crash threshold to the remote server system and the remote server system obtains vehicle sensor data and vehicle identification data from the vehicle telematics device, calculates resultant change data and absolute speed change data based on the obtained sensor data and/or the vehicle identification data, and generates crash occurred data when the resultant change data exceeds a first threshold value and when the absolute speed change data is below a second threshold value.
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公开(公告)号：US10055909B2
公开(公告)日：2018-08-21
申请号：US15205385
申请日：2016-07-08
Applicant: CalAmp Corp.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
IPC: G07C5/08 , G08G1/00 , G01S19/42 , B60R21/013 , G07C5/02 , G07C5/00 , H04Q9/00 , G01P15/08 , B60W40/10 , B60R21/0132
CPC classification number: H04Q9/00 , B60R21/013 , B60R2021/01322 , B60W40/10 , G01P15/0891 , G01S19/17 , G01S19/42 , G07C5/008 , G07C5/085 , G08G1/205 , H04Q2209/40 , H04Q2209/86
Abstract: Systems and methods for crash determination in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor and a memory storing a crash determination application, wherein the processor, on reading the crash determination application, is directed to obtain sensor data from at least one sensor installed in a vehicle, calculate peak resultant data based on the sensor data, where the peak resultant data describes the acceleration of the vehicle over a first time period, generate crash score data based on the peak resultant data and a set of crash curve data for the vehicle, where the crash score data describes the likelihood that the vehicle was involved in a crash based on the characteristics of the vehicle and the sensor data, and provide the obtained sensor data when the crash score data exceeds a crash threshold to a remote server system.
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公开(公告)号：US11997439B2
公开(公告)日：2024-05-28
申请号：US18104171
申请日：2023-01-31
Applicant: CALAMP CORP.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
IPC: H04Q9/00 , B60R21/013 , B60W40/10 , G01P15/08 , G01S19/17 , G01S19/42 , G07C5/08 , G08G1/00 , B60R21/0132 , G07C5/00
CPC classification number: H04Q9/00 , B60R21/013 , B60W40/10 , G01P15/0891 , G01S19/17 , G01S19/42 , G07C5/085 , G08G1/205 , B60R2021/01322 , G07C5/008 , H04Q2209/40 , H04Q2209/86
Abstract: Systems and methods for crash determination in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor and a memory storing a crash determination application, wherein the processor, on reading the crash determination application, is directed to obtain sensor data from at least one sensor installed in a vehicle, calculate peak resultant data based on the sensor data, where the peak resultant data describes the acceleration of the vehicle over a first time period, generate crash score data based on the peak resultant data and a set of crash curve data for the vehicle, where the crash score data describes the likelihood that the vehicle was involved in a crash based on the characteristics of the vehicle and the sensor data, and provide the obtained sensor data when the crash score data exceeds a crash threshold to a remote server system.
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公开(公告)号：US20220284745A1
公开(公告)日：2022-09-08
申请号：US17826574
申请日：2022-05-27
Applicant: CalAmp Corp.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
IPC: G07C5/00 , B60R21/013 , H04L67/01 , H04L67/12
Abstract: Embodiments of the invention include a vehicle telematics system including a telematics device and a remote server system, wherein the telematics device obtains sensor data from at least one sensor installed in a vehicle, calculates peak resultant data based on the sensor data, generates crash score data based on the peak resultant data and a set of crash curve data for the vehicle, and provides the obtained sensor data when the crash score data exceeds a crash threshold to the remote server system and the remote server system obtains vehicle sensor data and vehicle identification data from the vehicle telematics device, calculates resultant change data and absolute speed change data based on the obtained sensor data and/or the vehicle identification data, and generates crash occurred data when the resultant change data exceeds a first threshold value and when the absolute speed change data is below a second threshold value.
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公开(公告)号：US11869282B2
公开(公告)日：2024-01-09
申请号：US17826574
申请日：2022-05-27
Applicant: CalAmp Corp.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
IPC: G07C5/00 , B60R21/013 , H04L67/01 , B60R21/0132 , H04L67/12
CPC classification number: G07C5/008 , B60R21/013 , B60R21/01332 , H04L67/01 , H04L67/12 , B60R2021/01304
Abstract: Embodiments of the invention include a vehicle telematics system including a telematics device and a remote server system, wherein the telematics device obtains sensor data from at least one sensor installed in a vehicle, calculates peak resultant data based on the sensor data, generates crash score data based on the peak resultant data and a set of crash curve data for the vehicle, and provides the obtained sensor data when the crash score data exceeds a crash threshold to the remote server system and the remote server system obtains vehicle sensor data and vehicle identification data from the vehicle telematics device, calculates resultant change data and absolute speed change data based on the obtained sensor data and/or the vehicle identification data, and generates crash occurred data when the resultant change data exceeds a first threshold value and when the absolute speed change data is below a second threshold value.
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Patent Agency Ranking
公开(公告)号：US11570529B2
公开(公告)日：2023-01-31
申请号：US16862985
申请日：2020-04-30
Applicant: CalAmp Corp.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
IPC: H04Q9/00 , G08G1/00 , G01S19/42 , B60R21/013 , B60W40/10 , G01P15/08 , G07C5/08 , G01S19/17 , G07C5/00 , B60R21/0132
Abstract: Systems and methods for crash determination in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor and a memory storing a crash determination application, wherein the processor, on reading the crash determination application, is directed to obtain sensor data from at least one sensor installed in a vehicle, calculate peak resultant data based on the sensor data, where the peak resultant data describes the acceleration of the vehicle over a first time period, generate crash score data based on the peak resultant data and a set of crash curve data for the vehicle, where the crash score data describes the likelihood that the vehicle was involved in a crash based on the characteristics of the vehicle and the sensor data, and provide the obtained sensor data when the crash score data exceeds a crash threshold to a remote server system.
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公开(公告)号：US20190075377A1
公开(公告)日：2019-03-07
申请号：US16106453
申请日：2018-08-21
Applicant: CALAMP CORP.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Galin Chen
Abstract: Systems and methods for crash determination in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor and a memory storing a crash determination application, wherein the processor, on reading the crash determination application, is directed to obtain sensor data from at least one sensor installed in a vehicle, calculate peak resultant data based on the sensor data, where the peak resultant data describes the acceleration of the vehicle over a first time period, generate crash score data based on the peak resultant data and a set of crash curve data for the vehicle, where the crash score data describes the likelihood that the vehicle was involved in a crash based on the characteristics of the vehicle and the sensor data, and provide the obtained sensor data when the crash score data exceeds a crash threshold to a remote server system.
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公开(公告)号：US20230269504A1
公开(公告)日：2023-08-24
申请号：US18104171
申请日：2023-01-31
Applicant: CALAMP CORP.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
CPC classification number: H04Q9/00 , G08G1/205 , G01S19/42 , B60R21/013 , B60W40/10 , G01P15/0891 , G07C5/085 , G01S19/17 , G07C5/008
Abstract: Systems and methods for crash determination in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor and a memory storing a crash determination application, wherein the processor, on reading the crash determination application, is directed to obtain sensor data from at least one sensor installed in a vehicle, calculate peak resultant data based on the sensor data, where the peak resultant data describes the acceleration of the vehicle over a first time period, generate crash score data based on the peak resultant data and a set of crash curve data for the vehicle, where the crash score data describes the likelihood that the vehicle was involved in a crash based on the characteristics of the vehicle and the sensor data, and provide the obtained sensor data when the crash score data exceeds a crash threshold to a remote server system.
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公开(公告)号：US11386723B2
公开(公告)日：2022-07-12
申请号：US16551465
申请日：2019-08-26
Applicant: CalAmp Corp.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
IPC: G07C5/00 , B60R21/013 , H04L67/12 , H04L67/01
Abstract: Embodiments of the invention include a vehicle telematics system including a telematics device and a remote server system, wherein the telematics device obtains sensor data from at least one sensor installed in a vehicle, calculates peak resultant data based on the sensor data, generates crash score data based on the peak resultant data and a set of crash curve data for the vehicle, and provides the obtained sensor data when the crash score data exceeds a crash threshold to the remote server system and the remote server system obtains vehicle sensor data and vehicle identification data from the vehicle telematics device, calculates resultant change data and absolute speed change data based on the obtained sensor data and/or the vehicle identification data, and generates crash occurred data when the resultant change data exceeds a first threshold value and when the absolute speed change data is below a second threshold value.
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公开(公告)号：US20180053354A1
公开(公告)日：2018-02-22
申请号：US15241517
申请日：2016-08-19
Applicant: CalAmp Corp.
Inventor： Jeff Jenkins , Greg Bayley , Peter Byrne , Gallin Chen
CPC classification number: G07C5/008 , G07C5/0841 , H04L67/12 , H04L67/42 , H04W4/02 , H04W4/027 , H04W4/44
Abstract: Embodiments of the invention include a vehicle telematics system including a telematics device and a remote server system, wherein the telematics device obtains sensor data from at least one sensor installed in a vehicle, calculates peak resultant data based on the sensor data, generates crash score data based on the peak resultant data and a set of crash curve data for the vehicle, and provides the obtained sensor data when the crash score data exceeds a crash threshold to the remote server system and the remote server system obtains vehicle sensor data and vehicle identification data from the vehicle telematics device, calculates resultant change data and absolute speed change data based on the obtained sensor data and/or the vehicle identification data, and generates crash occurred data when the resultant change data exceeds a first threshold value and when the absolute speed change data is below a second threshold value.
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