Protective cover of sensor surface that enables pointing operation
    31.
    发明申请
    Protective cover of sensor surface that enables pointing operation 审中-公开
    传感器表面的保护盖,使指示操作

    公开(公告)号:US20060012570A1

    公开(公告)日:2006-01-19

    申请号:US11147348

    申请日:2005-06-08

    CPC classification number: G06F3/03547 G06F2203/0338

    Abstract: A pointing device that does not limit an operator by personal physical characteristics is structured as follows. An apparatus incorporating a pointing device includes a fingerprint sensor obtaining image information, a cover protecting a sensor surface, and a sensor presser arranged at a face of the cover on the sensor side so as to be in contact with the sensor surface. The shape of sensor presser obtained with sensor changes by the position on cover being pressed by a finger, and an input is performed based thereon.

    Abstract translation: 根据个人身体特征不限制操作者的指示装置的结构如下。 包括指示装置的装置包括获取图像信息的指纹传感器,保护传感器表面的盖子和布置在传感器侧的盖的表面处以与传感器表面接触的传感器压脚。 由传感器获得的传感器按压器的形状通过由手指按压在盖上的位置而变化,并且基于此进行输入。

    Method and device for measuring viscoelasticity

    公开(公告)号:US10955323B2

    公开(公告)日:2021-03-23

    申请号:US16319329

    申请日:2017-07-21

    Abstract: To provide a method whereby viscoelasticity of an object can be measured nondestructively and in non-contact fashion in a short time. By this method, elastic waves and light are radiated to an object and the viscoelasticity of an object is measured nondestructively and in non-contact fashion using a shadow change based on a change in the direction of a line normal to the surface of the object. Specifically, the present invention has an elastic wave transmission step for pressurizing or exciting the object by elastic waves and causing a minute displacement of the object surface shape, a photoirradiation step for radiating light to the minutely displaced object surface, an image acquisition step for acquiring a shadow change based on a change in the direction of a line normal to the object surface, and a viscoelasticity estimation step for processing an image of the acquired shadow change and calculating a viscoelasticity.

    System for detecting abnormal driving behavior
    40.
    发明授权
    System for detecting abnormal driving behavior 有权
    检测异常驾驶行为的系统

    公开(公告)号:US09111400B2

    公开(公告)日:2015-08-18

    申请号:US14210669

    申请日:2014-03-14

    CPC classification number: G07C5/00 G07C5/08

    Abstract: In an abnormal driving behavior detection system for a vehicle, an obtainer repeatedly obtains an observed value indicative of at least one of a running condition of the vehicle and a driver's driving operation of the vehicle. A mode-probability calculator calculates, each time an observed value is obtained at a given obtaining timing as a target obtained value, a mode probability for each of driving modes as a function of one or more previous observed values. A deviation calculator obtains a predicted observed value for each driving mode using a driver's normal behavior model defined therefor, and calculates a deviation of the target observed value from the predicted observed value for each driving mode. An abnormality determiner determines whether there is at least one driver's abnormal behavior based on the mode probability for each driving mode and the deviation calculated for each driving mode.

    Abstract translation: 在用于车辆的异常驾驶行为检测系统中,获得者重复地获得指示车辆的行驶状态和驾驶员的驾驶操作中的至少一个的观察值。 模式概率计算器每当在作为目标获得值的给定获取定时获得观测值时,计算作为一个或多个先前观测值的函数的每个驱动模式的模式概率。 偏差计算器使用为其定义的驾驶员的正常行为模型获得每个驾驶模式的预测观测值,并且计算目标观测值与每个驾驶模式的预测观测值的偏差。 异常判定部基于各驾驶模式的模式概率和针对各驾驶模式计算出的偏差来判定是否存在至少一个驾驶员的异常行为。

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