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    METHOD AND SYSTEM FOR VEHICLE ROUTE DETERMINATION BASED ON MOTION DATA
    3.
    发明公开
    METHOD AND SYSTEM FOR VEHICLE ROUTE DETERMINATION BASED ON MOTION DATA 审中-公开

    公开(公告)号：US20240142244A1

    公开(公告)日：2024-05-02

    申请号：US18500457

    申请日：2023-11-02

    申请人： Cambridge Mobile Telematics Inc.

    发明人： Harrison Kitchen ,  Matthew Evan Lewin ,  Yuting Qi ,  William Abildgaard, JR. ,  Ankit Singhania ,  Edward Gelberg

    IPC分类号： G01C21/34

    CPC分类号： G01C21/343 ,  G01C21/3484

    摘要： Apparatuses and methods for determining a route are provided. In some examples, the method comprises: receiving measurements of one or more motion sensors of a mobile device disposed in a vehicle; selecting, based on a start time and an end time of a first route, a subset of the measurements; determining, based on the subset of the measurements, turns or stops made by the vehicle as part of the first route and their directions; determining, based on the subset of the measurements, distances of path segments traveled by the vehicle between the turns or stops; constructing an estimated route including a sequence of the turns or stops and path segments; selecting, based on comparing the estimated route and a plurality of candidates routes from a map, the first route; and displaying the map including the first route.

    Method and system for vehicle route determination based on motion data
    5.
    发明授权
    Method and system for vehicle route determination based on motion data 有权

    公开(公告)号：US11841231B2

    公开(公告)日：2023-12-12

    申请号：US17752520

    申请日：2022-05-24

    申请人： Cambridge Mobile Telematics Inc.

    发明人： Harrison Kitchen ,  Matthew Evan Lewin ,  Yuting Qi ,  William Abildgaard, Jr. ,  Ankit Singhania ,  Edward Gelberg

    IPC分类号： G01C21/34

    CPC分类号： G01C21/343 ,  G01C21/3484

    摘要： Apparatuses and methods for determining a route are provided. In some examples, the method comprises: receiving measurements of one or more motion sensors of a mobile device disposed in a vehicle; selecting, based on a start time and an end time of a first route, a subset of the measurements; determining, based on the subset of the measurements, turns or stops made by the vehicle as part of the first route and their directions; determining, based on the subset of the measurements, distances of path segments traveled by the vehicle between the turns or stops; constructing an estimated route including a sequence of the turns or stops and path segments; selecting, based on comparing the estimated route and a plurality of candidates routes from a map, the first route; and displaying the map including the first route.

    METHOD AND SYSTEM FOR VEHICLE ROUTE DETERMINATION BASED ON MOTION DATA
    9.
    发明申请
    METHOD AND SYSTEM FOR VEHICLE ROUTE DETERMINATION BASED ON MOTION DATA 有权

    公开(公告)号：US20220381564A1

    公开(公告)日：2022-12-01

    申请号：US17752520

    申请日：2022-05-24

    申请人： Cambridge Mobile Telematics Inc.

    发明人： Harrison Kitchen ,  Matthew Evan Lewin ,  Yuting Qi ,  William Abildgaard, JR. ,  Ankit Singhania ,  Edward Gelberg ,  Hari Balakrishnan

    IPC分类号： G01C21/34

    摘要： Apparatuses and methods for determining a route are provided. In some examples, the method comprises: receiving measurements of one or more motion sensors of a mobile device disposed in a vehicle; selecting, based on a start time and an end time of a first route, a subset of the measurements; determining, based on the subset of the measurements, turns or stops made by the vehicle as part of the first route and their directions; determining, based on the subset of the measurements, distances of path segments traveled by the vehicle between the turns or stops; constructing an estimated route including a sequence of the turns or stops and path segments; selecting, based on comparing the estimated route and a plurality of candidates routes from a map, the first route; and displaying the map including the first route.

    METHODS AND SYSTEMS OF ACCESSING SENSOR-BASED DRIVING DATA
    10.
    发明申请
    METHODS AND SYSTEMS OF ACCESSING SENSOR-BASED DRIVING DATA 有权

    公开(公告)号：US20220019924A1

    公开(公告)日：2022-01-20

    申请号：US17379682

    申请日：2021-07-19

    申请人： CAMBRIDGE MOBILE TELEMATICS INC.

    发明人： Matthew Evan Lewin ,  Yuting Qi ,  Joseph Patrick Adelmann ,  William Abildgaard, JR. ,  Ankit Singhania ,  Edward Gelberg

    IPC分类号： G06N7/00

    摘要： Techniques are disclosed for accessing sensor-based driving data that includes detecting a waking event associated with an application and activating the application in response to detecting the waking event. Activity data for a recorded time interval preceding the waking event may be used to detect a missed trip by: identifying a first time in which the activity data indicates a high probability of automotive activity and identifying a second time in which the activity data indicates a low probability of automotive activity, wherein the second time instant occurs after the first time. The missed trip may correspond to a first time interval that extends between the first time and the second time. Sensor data may then be received for a second time interval that begins prior to the first time and ends after the second time.