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    SYSTEMS AND METHODS FOR ESTIMATING A REMAINING USEFUL LIFE OF VEHICLE ENGINE OIL
    13.
    发明申请
    SYSTEMS AND METHODS FOR ESTIMATING A REMAINING USEFUL LIFE OF VEHICLE ENGINE OIL 有权

    公开(公告)号：US20250104494A1

    公开(公告)日：2025-03-27

    申请号：US18894639

    申请日：2024-09-24

    Applicant: Geotab Inc.

    Inventor： Lourd Arun Raj ,  Giordano Aldo Arezza ,  Daniel J. Lewis ,  Michael Angelo David Santorelli ,  James Spencer

    IPC: G07C5/10 ,  G07C5/00 ,  G07C5/04

    Abstract: Disclosed herein are systems and methods for estimating remaining useful life of vehicle engine oil. Such methods may comprise operating at least one processor to: receive telematics data originating from a plurality of vehicles, the telematics data comprising odometer data and engine oil quality data associated with each of the plurality of vehicles; determine, for one or more of the plurality of vehicles, a start point of a current oil cycle based on when an oil cycle event previously occurred by identifying within the engine oil quality data: a first series of engine oil quality datapoints, and a second series of engine oil quality datapoints immediately following the first series, a difference between a final datapoint of the first series and an initial datapoint of the second series being greater than a predetermined threshold; synchronize the odometer data and the engine oil quality data by associating odometer datapoints and engine oil quality datapoints reported within a same time period; determine a remaining useful vehicle engine oil distance by applying to synchronized odometer and engine oil quality data reported during the current oil cycle a regression model; and determine a remaining useful vehicle engine oil time by converting the remaining useful vehicle engine oil distance thereto based on an average difference in odometer datapoints reported during a selected time period, whereby the remaining useful life of vehicle engine oil is estimated based on vehicle operational factors associated with the current oil cycle, and independently from those of a previous oil cycle.

    METHODS FOR ANALYSIS OF VEHICLE ELECTRICAL SYSTEM PERFORMANCE
    14.
    发明申请
    METHODS FOR ANALYSIS OF VEHICLE ELECTRICAL SYSTEM PERFORMANCE 有权

    公开(公告)号：US20250052825A1

    公开(公告)日：2025-02-13

    申请号：US18925321

    申请日：2024-10-24

    Applicant: Geotab Inc.

    Inventor： Meghan Frances Fotak ,  Daniel J. Lewis ,  Jialin Zhu ,  Mark Jeffrey Davidson

    IPC: G01R31/3835 ,  G07C5/08

    Abstract: The present disclosure relates to systems and methods for analyzing health of vehicle batteries and vehicle electrical systems. Vehicle batteries, as well as other components of a vehicle electrical system, tend to degrade over time, and eventually fail. The described systems and methods generate an electrical system metric based on electrical data from a plurality of vehicles. Electrical system performance of individual vehicles is compared to the generated electrical system metric, to determine electrical system performance of vehicles relative to other similar vehicles.

    Systems for analysis of vehicle electrical system performance
    15.
    发明授权
    Systems for analysis of vehicle electrical system performance 有权

    公开(公告)号：US12153093B2

    公开(公告)日：2024-11-26

    申请号：US17961884

    申请日：2022-10-07

    Applicant: Geotab Inc.

    Inventor： Meghan Frances Fotak ,  Daniel J. Lewis ,  Jialin Zhu ,  Mark Jeffrey Davidson

    IPC: G01R31/3835 ,  G07C5/08

    Abstract: The present disclosure relates to systems and methods for analyzing health of vehicle batteries and vehicle electrical systems. Vehicle batteries, as well as other components of a vehicle electrical system, tend to degrade over time, and eventually fail. The described systems and methods generate an electrical system metric based on electrical data from a plurality of vehicles. Electrical system performance of individual vehicles is compared to the generated electrical system metric, to determine electrical system performance of vehicles relative to other similar vehicles.

    SYSTEMS AND METHODS FOR IDENTIFYING A VEHICLE ASSET PAIRING
    20.
    发明申请
    SYSTEMS AND METHODS FOR IDENTIFYING A VEHICLE ASSET PAIRING 有权

    公开(公告)号：US20240428688A1

    公开(公告)日：2024-12-26

    申请号：US18747839

    申请日：2024-06-19

    Applicant: Geotab Inc.

    Inventor： Daniel J. Lewis ,  Robert Bradley ,  Prateek Srivastava

    IPC: G08G1/00

    Abstract: The present disclosure relates to systems and methods for identifying vehicle asset pairings. For example, a method for identifying a vehicle asset pairing, the method comprising operating at least one processor to: receive telematics data comprising geospatial data associated with a plurality of vehicle assets; identify one or more positions of each of the plurality of vehicle assets reported within a selected timeframe; define a search zone based on a selected reported position of a selected vehicle asset; identify one or more candidate vehicle asset pairings, each candidate vehicle asset pairing being between the selected vehicle asset and a candidate vehicle asset having at least one reported position located within the search zone; identify, if the candidate vehicle asset has two or more reported positions within the search zone, a first reported position and a second reported position of the candidate vehicle asset; generate an interpolated position of the candidate vehicle asset based on the first reported position and the second reported position thereof that is most proximate the selected reported position, for each candidate vehicle asset pairing; and identify the vehicle asset pairing based at least in part on a distance of the interpolated position from the selected reported position, of each candidate vehicle asset pairing.

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