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    • 1. 发明授权
    • Three dimensional (3-D) object locator system for items or sites using an intuitive sound beacon: system and method of operation
    • 使用直观声音信标的物品或场地的三维(3-D)物体定位系统:系统和操作方法
    • US06684176B2
    • 2004-01-27
    • US09961373
    • 2001-09-25
    • Bruce A. WillinsDavid GorenRichard M. Vollkommer
    • Bruce A. WillinsDavid GorenRichard M. Vollkommer
    • G01C1700
    • G01S5/06G01S5/0284H04R5/033
    • An object locator system generates an audio signal as if emanating from the object as a user varies angular orientation and distance from an object or site to be located within an area. A computer linked to an access transceiver receives transmissions from a user wearing a headset including a transceiver and electronic compass. The compass provides a signal indicative of the user orientation. An access transceiver receives the signal and calculates the location of the user based on the time difference of arrival of the RF signal and triangulation of the user movement. An accelerometer in the headset continuously tracks user movement. The location of the object in a vertical direction is provided by a directory or other reference source stored in the computer. Based on the angular orientation, horizontal and vertical distance of the object or site relative to the user, the computer maps the location information into sounds in the form of pulse amplitude or frequency modulated sound. The audio signal is perceived by the user as emanating from the object or site.
    • 对象定位器系统生成音频信号,就像从用户改变角度取向和距离要位于一个区域内的对象或位置的距离而从对象发出的信号。 链接到接入收发器的计算机从戴耳机的用户接收包括收发机和电子罗盘的传输。 指南针提供指示用户取向的信号。 接入收发器基于RF信号的到达时间差和用户移动的三角测量接收信号并计算用户的位置。 耳机中的加速度计连续跟踪用户移动。 物体在垂直方向上的位置由存储在计算机中的目录或其他参考源提供。 基于角度取向,物体或位置相对于用户的水平和垂直距离,计算机将位置信息以脉冲幅度或调频声音的形式映射成声音。 音频信号被用户感知为从对象或站点发出。
    • 4. 发明授权
    • System and method for detection using ultrasonic waves
    • 使用超声波检测的系统和方法
    • US07245558B2
    • 2007-07-17
    • US10871256
    • 2004-06-18
    • Bruce A. WillinsRichard M. Vollkommer
    • Bruce A. WillinsRichard M. Vollkommer
    • G01S3/80G06Q30/00
    • G06Q10/087G01S15/003
    • Described is a system and method for detection using an ultrasonic wave. The system may include a first arrangement and a second arrangement. The first arrangement may include a transmitter and a receiver. The transmitter transmits an ultrasonic wave along a surface on which items are to be stored and the receiver receives the wave after it has passed over the surface. The second arrangement receives from the first arrangement data corresponding to properties of the received wave. The second arrangement compares the properties of the received wave to properties of the transmitted wave to generate current condition value. The second arrangement determines based on the current condition value and calibration data a current condition state corresponding to a degree of the surface currently occupied by the items. The calibration data includes at least one calibration value and a corresponding calibration condition state.
    • 描述了使用超声波进行检测的系统和方法。 该系统可以包括第一布置和第二布置。 第一布置可以包括发射机和接收机。 发射机沿着要存储物体的表面发射超声波,并且接收器在其经过表面之后接收波。 第二装置从对应于接收波的属性的第一布置数据接收。 第二种布置将接收波的性质与发射波的性质进行比较,以产生电流状态值。 第二布置基于当前条件值和校准数据确定与当前由物品占用的表面的程度相对应的当前条件状态。 校准数据包括至少一个校准值和相应的校准条件状态。
    • 5. 发明授权
    • System and method for detection using ultrasonic waves
    • 使用超声波检测的系统和方法
    • US07561492B2
    • 2009-07-14
    • US11759478
    • 2007-06-07
    • Bruce A. WillinsRichard M. Vollkommer
    • Bruce A. WillinsRichard M. Vollkommer
    • G01S3/80G06Q30/00
    • G06Q10/087G01S15/003
    • Described is a system and method for detection using an ultrasonic wave. The system may include a first arrangement and a second arrangement. The first arrangement may include a transmitter and a receiver. The transmitter transmits an ultrasonic wave along a surface on which items are to be stored and the receiver receives the wave after it has passed over the surface. The second arrangement receives from the first arrangement data corresponding to properties of the received wave. The second arrangement compares the properties of the received wave to properties of the transmitted wave to generate current condition value. The second arrangement determines based on the current condition value and calibration data a current condition state corresponding to a degree of the surface currently occupied by the items. The calibration data includes at least one calibration value and a corresponding calibration condition state.
    • 描述了使用超声波进行检测的系统和方法。 该系统可以包括第一布置和第二布置。 第一布置可以包括发射机和接收机。 发射机沿着要存储物体的表面发射超声波,并且接收器在其经过表面之后接收波。 第二装置从对应于接收波的属性的第一布置数据接收。 第二种布置将接收波的性质与发射波的性质进行比较,以产生电流状态值。 第二布置基于当前条件值和校准数据确定与当前由物品占用的表面的程度相对应的当前条件状态。 校准数据包括至少一个校准值和相应的校准条件状态。
    • 6. 发明授权
    • System and method for mobile biometric authentication
    • 用于移动生物认证的系统和方法
    • US07512254B2
    • 2009-03-31
    • US10291955
    • 2002-11-07
    • Richard M. VollkommerBruce A. WillinsBrad CarlsonAskold Strat
    • Richard M. VollkommerBruce A. WillinsBrad CarlsonAskold Strat
    • G06K9/00G05B19/00
    • G06K9/00
    • Described is a method and system for authenticating identity of a person using a portable device. The portable device may includes an imager, an image processing unit and a processor. The image processing unit reads encoded data in a first image from an imager of the device. The image processing unit extracts a portion of a second image from the imager to generate extracted portion data. The extracted portion of the second image corresponds to a portion of a person whose identity is to be authenticated. Stored biometric data for a person is located based on the data read from the first image. The processor compares the extracted portion data of the second image to the stored biometric data for a person.
    • 描述了一种用于使用便携式设备认证人的身份的方法和系统。 便携式设备可以包括成像器,图像处理单元和处理器。 图像处理单元从设备的成像器读取第一图像中的编码数据。 图像处理单元从成像器中提取第二图像的一部分以生成提取的部分数据。 第二图像的提取部分对应于身份认证的人的一部分。 基于从第一图像读取的数据来定位人的存储的生物特征数据。 处理器将所提取的第二图像的部分数据与存储的人的生物测定数据进行比较。
    • 8. 发明授权
    • Telemetric contextually based spatial audio system integrated into a mobile terminal wireless system
    • 基于遥感的基于语境的空间音频系统集成到移动终端无线系统中
    • US07130759B2
    • 2006-10-31
    • US11019313
    • 2004-12-23
    • Bruce A. WillinsRichard M. VollkommerJoseph Katz
    • Bruce A. WillinsRichard M. VollkommerJoseph Katz
    • G01C17/00G06F15/00
    • G01C21/20G01S3/803G06F3/167
    • A telemetric contextually based spatial audio system is integrated into a mobile terminal including a headset and antenna. The headset includes an electronic compass which determines head orientation data for the user. The terminal's geographical position can either be determined locally (e.g. onboard GPS) or by network triangulation. The orientation and position data are sent to a server which overlays the position and head orientation data onto a locally stored “floor plan”, describing an object(s) of interest. The floor plan relates the user's viewpoint to a database of contextual audio clips. A regionally significant portion of the database and respective triggers are sent to the terminal. The terminal using the database information recalculates which audio clip(s) to play. The terminal then convolves the respective audio clip(s) via an impulse response function so as to be perceived by the user as emanating from the exact spatial position of the object specified by the system.
    • 基于遥测的基于情境的空间音频系统被集成到包括耳机和天线的移动终端中。 头戴式耳机包括电子罗盘,其确定用户的头部朝向数据。 终端的地理位置可以在本地确定(例如车载GPS)或通过网络三角测量。 定向和位置数据被发送到服务器,该服务器将位置和头部取向数据重叠到描述感兴趣的对象的本地存储的“平面图”上。 平面图将用户的观点与上下文音频剪辑的数据库相关联。 数据库和各个触发器的区域重要部分被发送到终端。 使用数据库信息的终端重新计算要播放的音频剪辑。 终端然后通过脉冲响应函数卷曲相应的音频剪辑,以便用户感知到从系统指定的对象的确切空间位置发出。