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    GAZE TRACKING FOR A VEHICLE OPERATOR
    92.
    发明申请
    GAZE TRACKING FOR A VEHICLE OPERATOR 有权
    车辆操纵器的高度跟踪

    公开(公告)号：US20150339527A1

    公开(公告)日：2015-11-26

    申请号：US14282437

    申请日：2014-05-20

    Applicant: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY

    Inventor： Bryan Allen Plummer ,  Parker Andrew Brown ,  Brian Mark Fields ,  Steve Roberson

    IPC: G06K9/00

    CPC classification number: G06F3/013 ,  G06K9/00268 ,  G06K9/00597 ,  G06K9/00845

    Abstract: A gaze tracking system captures images of a vehicle operator's face using an image sensor device positioned within a vehicle. The gaze tracking system may be detect facial features from each image and track the position of facial features over time. The gaze tracking system may use the detected facial features to track the vehicle operator's head pose and gaze direction. The images may be captured and analyzed in near-real time. By tracking movement of the driver's head and eyes over time, the gaze analysis system may predict or estimate head position and/or gaze direction when one or more facial features are not detectable. The gaze tracking system may generate a report regarding the vehicle operator's gaze distribution. The report may be saved to memory and may be graphically displayed at a screen.

    Abstract translation: 注视跟踪系统使用位于车辆内的图像传感器装置捕获车辆驾驶员的脸部的图像。 注视跟踪系统可以检测每个图像的面部特征并跟踪面部特征随时间的位置。 注视跟踪系统可以使用检测到的面部特征来跟踪车辆操作者的头部姿势和注视方向。 可以近似实时地拍摄和分析图像。 通过跟踪驾驶员的头部和眼睛随着时间的移动，当一个或多个面部特征不可检测时，注视分析系统可预测或估计头部位置和/或注视方向。 注视跟踪系统可以产生关于车辆操作者的注视分布的报告。 该报告可能会保存到内存中，并可能以图形方式显示在屏幕上。

    Real-Time Driver Observation and Scoring For Driver's Education
    94.
    发明申请
    Real-Time Driver Observation and Scoring For Driver's Education 有权
    司机教育实时驾驶员观察与评分

    公开(公告)号：US20140272810A1

    公开(公告)日：2014-09-18

    申请号：US13844090

    申请日：2013-03-15

    Applicant: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY

    Inventor： Brian M. Fields ,  Jibo He ,  John Adrian Nepomuceno ,  Steve Roberson ,  Bryan Allen Plummer ,  Kurtis C. Houdek ,  Neeraj Jain

    IPC: G09B19/14

    CPC classification number: G09B19/167 ,  A61B5/16 ,  A61B5/18 ,  B60W40/09 ,  B60W2050/0064 ,  B60W2050/0089 ,  G07C3/00 ,  G08G1/0104 ,  G09B5/00 ,  G09B9/02 ,  G09B9/04 ,  G09B9/052 ,  G09B19/14 ,  G09B19/16

    Abstract: Driving skill data is gathered with one or more accelerometers during a driving session of a first student driver, including one or more of acceleration data, braking data, or steering data and wherein the driving skill data includes one or more of a timestamp or location stamp. A driving session report is generated with a computer processor. The driving session report includes a calculation of one or more of a student driver acceleration skill score based on the acceleration data, a student driver braking skill score based on the braking data, or a student driver steering skill score based on the steering data and storing the one or more scores on a computer-readable medium. The driving session report is displayed. Driving skill data may be gathered and driving session reports may be generated for subsequent student drivers.

    Abstract translation: 驾驶技能数据在第一学生驾驶员的驾驶课程期间与一个或多个加速度计集合，包括加速数据，制动数据或转向数据中的一个或多个，并且其中驾驶技能数据包括一个或多个时间戳或位置戳 。 使用计算机处理器生成驾驶会话报告。 驾驶会话报告包括基于加速数据，基于制动数据的学生驾驶员制动技能得分或基于转向数据的学生驾驶员转向技能得分来计算学生驾驶员加速技能得分中的一个或多个，并存储 计算机可读介质上的一个或多个分数。 显示驾驶会议报告。 可以收集驾驶技能数据，并且可以为后续的学生驾驶员生成驾驶会话报告。

    SYSTEM AND METHOD TO MONITOR AND REDUCE VEHICLE OPERATOR IMPAIRMENT
    95.
    发明申请
    SYSTEM AND METHOD TO MONITOR AND REDUCE VEHICLE OPERATOR IMPAIRMENT 有权
    监控和减少车辆操作员的系统和方法

    公开(公告)号：US20140167967A1

    公开(公告)日：2014-06-19

    申请号：US13717506

    申请日：2012-12-17

    Applicant: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY

    Inventor： Jibo He ,  Brian M. Fields ,  Steve Roberson ,  Steve Cielocha ,  Jufeng Peng ,  Julian Coltea

    IPC: G08B21/02

    CPC classification number: B60W40/08 ,  B60K28/066 ,  B60Q9/00 ,  B60W2040/0818 ,  B60W2040/0827 ,  B60W2040/0836 ,  B60W2040/0845 ,  G06K9/00845 ,  G06Q40/08 ,  G07C5/008 ,  G08B21/02

    Abstract: The method, system, and computer-readable medium facilitates monitoring a vehicle operator, the environment ahead of the vehicle, and/or forces acting on the vehicle during the course of vehicle operation to determine whether the vehicle operator is impaired (e.g., distracted, drowsy, intoxicated), alerting the vehicle operator when impairment is detected, and log data relating to vehicle operator impairment for further analysis. The method, system, and computer-readable medium may monitor the vehicle operator, the environment ahead of the vehicle, and/or forces acting on the vehicle using either or both of optical sensors or accelerometers. In particular, one optical sensor may monitor the vehicle operator to detect eye blinks, head nods, head rotations, and/or gaze fixation. Another optical sensor may monitor the road ahead of the vehicle to detect lane deviation, lane centering, and time to collision. The accelerometers may detect acceleration in the direction of vehicle travel and/or lateral acceleration.

    Abstract translation: 方法，系统和计算机可读介质便于在车辆操作过程中监视车辆操作者，车辆前方的环境和/或作用在车辆上的力，以确定车辆操作者是否受损（例如，分心， 困倦，醉酒），当检测到损伤时警告车辆操作人员，并记录与车辆操作人员损伤有关的数据进行进一步分析。 方法，系统和计算机可读介质可以使用光学传感器或加速度计中的任一者或两者来监视车辆操作者，车辆前方的环境和/或作用在车辆上的力。 特别地，一个光学传感器可以监视车辆操作者以检测眨眼，头部头部，头部旋转和/或注视固定。 另一个光学传感器可以监控车辆前方的道路，以检测车道偏离，车道居中和碰撞时间。 加速度计可以检测车辆行驶方向和/或横向加速度的加速度。

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