公开(公告)号：US20210244342A1

公开(公告)日：2021-08-12

申请号：US17160095

申请日：2021-01-27

Applicant: Reflexion Interactive Technologies Inc.

Inventor： Matthew Campagna ,  Matthew Roda ,  Patrick Walsh ,  T Keith Ward

IPC: A61B5/00 ,  A61B5/16

Abstract: The present invention provides for a panel for receiving neurocognitive data having a collapsible and portable user interface touch screen display bounded by a frame, the touch screen display having a width that extends into a user's peripheral vision by having the touch screen display extending from 60 to 120 degrees from a center of the user's gaze. The invention provides the touch screen display mounted on a support stand at the user's eye level and a computer electronically connected to the touch screen display via a control unit, the touch screen display comprising a tactile area having touch sensing capacity. The touch screen display for receiving at least one stimulus via the electronic connection to the control unit.

公开(公告)号：US09024810B2

公开(公告)日：2015-05-05

申请号：US13189878

申请日：2011-07-25

Applicant: Andrew H. Lohbihler

Inventor： Andrew H. Lohbihler

IPC: G01S11/06 ,  G01S11/12 ,  G01S11/14 ,  G01S5/02 ,  G01S5/16 ,  G01S5/18 ,  G06F3/0346 ,  G06F3/03

CPC classification number: G01S11/06 ,  G01S5/0247 ,  G01S5/163 ,  G01S5/186 ,  G01S11/12 ,  G01S11/14 ,  G06F3/0325 ,  G06F3/0346

Abstract: A method and apparatus for ranging finding of signal transmitting devices is provided. The method of signal reception is digitally based only and does not require receivers that are analog measurement devices. Ranging can be achieved using a single pulse emitting device operating in range spaced relation with a minimum of a single signal transmitter and a single digital receiver and processing circuitry. In general a plurality of transmitting pulsed emitters may be ranged and positioned virtually simultaneously in 3-dimensions (XYZ coordinates) using a configuration of a plurality of digital receivers arranged in any fixed 3-dimensional configuration. Applications may involve at least one single transmitter to receiver design to determine range, or at least one transmitted reflecting signal off from an object to determine range.

Abstract translation: 提供了一种用于信号发送装置的测距的方法和装置。 信号接收的方法仅以数字为基础，不需要作为模拟测量装置的接收机。 可以使用与最小单个信号发射器和单个数字接收器和处理电路的间隔距离工作的单个脉冲发射装置来实现测距。 通常，使用以任何固定的三维配置布置的多个数字接收机的配置，多个发射脉冲发射器的范围可以以三维（XYZ坐标）实际上同时定位。 应用可以包括至少一个单个发射机到接收机设计以确定距离对象的距离或至少一个发送的反射信号以确定范围。

公开(公告)号：US20080049198A1

公开(公告)日：2008-02-28

申请号：US11843134

申请日：2007-08-22

Applicant: Jeffrey Vrachan ,  Curtis Thornton

Inventor： Jeffrey Vrachan ,  Curtis Thornton

IPC: G03B21/28

CPC classification number: B29D11/00596 ,  G02B27/2292

Abstract: A device using a low-cost plastic curved mirror and several combinations of methods for reducing aberrations to improve a real image projection system is provided, so as to reduce ghost and astigmatism phenomenon. The real image projection system includes a curved mirror having two different optical surfaces of revolution, one on a convex surface and the other on a concave surface. The real image projection system may include at least a curved reflector positioned in a tilted configuration, and an optical axis of the reflector does not coincide with a viewing axis. A beampath between a target source and the curved reflector neither passes through a beamsplitter nor is reflected thereby. The real image projection system may further include a circular polarizer for circularly polarizing a light beam in a primary light path between the mirror and the real image, eliminating ghost image caused by outside light sources.

Abstract translation: 提供了使用低成本塑料曲面镜的装置和用于减少像差以改善真实图像投影系统的几种方法的组合，以减少重影和散光现象。 真实图像投影系统包括具有两个不同光学旋转表面的曲面镜，一个在凸面上，另一个在凹面上。 真实图像投影系统可以包括至少一个定位在倾斜构型中的弯曲反射器，并且反射器的光轴不与观察轴线重合。 目标源与弯曲反射体之间的波纹不经过分束器，也不反射。 真实图像投影系统还可以包括圆形偏振器，用于使反射镜和实像之间的主光路中的光束圆偏振，消除由外部光源引起的重影。

公开(公告)号：US20080049151A1

公开(公告)日：2008-02-28

申请号：US11843115

申请日：2007-08-22

Applicant: Jeffrey L. Vrachan ,  Curtis L. Thornton

Inventor： Jeffrey L. Vrachan ,  Curtis L. Thornton

IPC: H04N5/64

CPC classification number: B29D11/00596 ,  G02B27/2292

Abstract: An aerial projection system and method having a housing for positioning low cost optical elements capable of generating a three dimensional aerial images at video rates without reflected artifacts or visible display of the display screen. A method for generating the display images is based on a set of rules that eliminate boundary transgressions and maximizes the illusion of a three dimensional aerial image. An optional second display is a transparent imaging panel that acts selectively as a light valve, as a display platform for special effects or for providing the appearance of linear motion towards or away from the observer. The aerial projection system includes a plastic spherical mirror having a plastic part of at least the following descriptions: mirror surface of sufficient sphericity supported by wall structures, of a plastic material formulation, excellent optical grade finish, has a reflective metal coating and a protective overcoat.

Abstract translation: 一种具有用于定位低成本光学元件的壳体的空中投影系统和方法，所述低成本光学元件能够以视频速率产生三维空间图像，而没有反射的伪像或显示屏幕的可见显示。 用于产生显示图像的方法基于消除边界越过并使三维航空图像的错觉最大化的一组规则。 可选的第二显示器是透明成像面板，其选择性地作为光阀作用，作为用于特殊效果的显示平台或用于向观察者或远离观察者提供直线运动的外观。 空中投影系统包括塑料球面镜，其具有至少以下描述的塑料部分：由壁结构支撑的足够球形的镜面，塑料材料制剂，优异的光学级光洁度，具有反射金属涂层和保护性外套 。

公开(公告)号：US20050251287A1

公开(公告)日：2005-11-10

申请号：US11059575

申请日：2005-02-16

Applicant: Curtis Thornton ,  Jeffery Vrachan ,  Robert Ostrander

Inventor： Curtis Thornton ,  Jeffery Vrachan ,  Robert Ostrander

IPC: G06F17/00 ,  G07F5/18 ,  G07F7/00 ,  G07F11/00 ,  G07F17/16

CPC classification number: G07F9/026 ,  G07F5/18 ,  G07F7/00 ,  G07F11/002 ,  G07F17/16

Abstract: A system and method for selling and/or dispensing consumer products from a vending or transactional-based machine is disclosed. The vending or transactional-based machine comprises an aerial display device that displays an aerial image designed to attract the attention of potential consumers and sell advertising, special promotions or certain products. Once a consumer begins to interact with the vending machine, demographic data is collected or correlated with the product purchased or dispensed. The consumer can initiate and conclude a purchase by merely pointing at the desired product. A mechanism is provided that accepts payment by currency, credit card or electronically.

Abstract translation: 公开了一种用于从售货或基于交易的机器销售和/或分发消费品的系统和方法。 基于售货或交易的机器包括空中显示装置，其显示旨在吸引潜在消费者的注意并销售广告，特别促销或某些产品的空中图像。 一旦消费者开始与自动售货机进行交互，收集人口统计数据或与购买或分发的产品相关联。 消费者可以通过仅仅指向所需产品来启动并完成购买。 提供一种接受货币，信用卡或电子支付的机制。

公开(公告)号：US6054920A

公开(公告)日：2000-04-25

申请号：US730709

申请日：1996-10-15

Applicant: David M. Smith ,  Rob Hendrickson

Inventor： David M. Smith ,  Rob Hendrickson

IPC: G08B25/10 ,  G08B29/18 ,  G08B29/00

CPC classification number: G08B29/24 ,  G08B25/10

Abstract: A wireless sensor receiver module for an alarm and/or event reporting system having the capability of monitoring the operational integrity of associated wireless receiver circuitry relative to RF sensor transmissions. A receiver module supervisory timer is reset with the receipt of each sensor transmission, whether an event or supervisory transmission. If sensor transmissions are not received within a supervised receiver time period determined as a function of the number of system sensors, the receiver module communicates a receiver failure condition to the system controller. Noise monitoring circuitry separately monitors the transmissions to enhance the confidence in a receiver failure determination or adjust the period of the receiver module supervisory timer.

Abstract translation: 一种用于报警和/或事件报告系统的无线传感器接收器模块，其具有监测相关无线接收器电路相对于RF传感器传输的操作完整性的能力。 无论是事件还是监控传输，接收机模块监控定时器都会随着每个传感器传输的接收而复位。 如果在作为系统传感器数量的函数确定的受监督接收机时间段内没有接收到传感器传输，则接收机模块将接收机故障状况传送给系统控制器。 噪声监测电路分别监控传输，以增强接收机故障确定的置信度或调整接收机模块监控定时器的周期。

公开(公告)号：US5870022A

公开(公告)日：1999-02-09

申请号：US941856

申请日：1997-09-30

Applicant: Keith D. Kuhnly ,  Paul G. Saldin

Inventor： Keith D. Kuhnly ,  Paul G. Saldin

IPC: G08B13/18

CPC classification number: G08B13/19 ,  G08B29/26

Abstract: A detection system and method are capable of reducing the occurrence of false alarms and detection failures by compensating for variations in the amplitude of a detection signal generated by a PIR sensor. An adaptive threshold can be used that varies according to ambient temperature of the detection area and the frequency of the detection signal. Comparison of the detection signal to the adaptive threshold allows compensation for temperature- and/or frequency-induced variations in detection signal amplitude. The adaptive threshold can be configured for standard detection area conditions or calibrated for conditions at the installation site. Relative measurement and adaptive sampling techniques also can be used to compensate for the presence of low frequency shifts in the detection signal. Such techniques can provide an accurate representation of signal amplitude relative to a threshold amplitude despite differences in absolute signal magnitude. The use of an adaptive sampling rate that increases with the onset of a potential intruder event contributes to power conservation in the detector.

Abstract translation: 检测系统和方法能够通过补偿由PIR传感器产生的检测信号的振幅的变化来减少误报警和检测失败的发生。 可以使用根据检测区域的环境温度和检测信号的频率而变化的自适应阈值。 检测信号与自适应阈值的比较允许补偿检测信号幅度的温度和/或频率引起的变化。 自适应阈值可以配置为标准检测区域条件，或根据安装地点的条件进行校准。 相对测量和自适应采样技术也可用于补偿检测信号中低频偏移的存在。 尽管绝对信号幅度有差异，但是这样的技术可以提供相对于阈值振幅的信号幅度的精确表示。 使用随着潜在入侵者事件开始而增加的自适应采样率有助于检测器中的功率节省。

公开(公告)号：US5038328A

公开(公告)日：1991-08-06

申请号：US544850

申请日：1990-06-27

Applicant: Robert E. Brunius

Inventor： Robert E. Brunius

IPC: H03H11/12

CPC classification number: H03H11/1213 ,  Y10S367/901

Abstract: An active, relatively high gain, low power consuming band pass filter circuit centered at approximately 6 KHZ and having a pass band of 100-200 HZ. In a disclosed glass breakage sensor, the filter couples sensed ambient sounds of breaking glass to associated detection, driver and annunciator means. Signals of appropriate duration and frequencies indicative of breaking glass are thereby monitorable to define and induce an alarm condition within a security system.

Abstract translation: 一个主动，相对较高增益的低功耗带通滤波器电路，以6KHZ为中心，通带为100-200HZ。 在所公开的玻璃破损传感器中，滤波器将感应到的玻璃破碎玻璃的环境声音与相关的检测，驱动和信号器装置相耦合。 因此可以监视适当的持续时间和表示破碎玻璃的频率的信号，以在安全系统内限定和引起警报状况。

公开(公告)号：US4737770A

公开(公告)日：1988-04-12

申请号：US837208

申请日：1986-03-10

Applicant: Robert E. Brunius ,  Jon R. Nelson ,  William W. Williamson

Inventor： Robert E. Brunius ,  Jon R. Nelson ,  William W. Williamson

IPC: G08B19/00 ,  G08B25/10 ,  G08B1/08 ,  G08B26/00

CPC classification number: G08B25/10 ,  G08B19/00

Abstract: A family of serially programmable integrated circuit transmitters for use in various sensor and user data input transmitters of a short-range radio frequency linked security system. Each transmitter transmits two bits of data for each data frame of a pulse position encoded message format with multiples of each message being transmitted with each transmission, the number of messages depending upon the type of message. Each user data input transmitter includes means for decoding keyboard entered data, re-circulating means for storing the user entered data and programmed system parameters and means for time partitioning intra and inter-message transmissions. Each sensor transmitter includes means for storing uniquely programmed system preconditioning parameters, means for sensing and verifying alarm conditions and means for time partitioning intra and inter-message transmissions. A hand-held programming unit permits the programming of each user data input and sensor transmitter with a variety of system pre-conditioning parameters to identify the transmitter to a system controller and the type of transducer coupled to the sensor transmitter.

Abstract translation: 一系列串行可编程集成电路发射机，用于短距离射频链接安全系统的各种传感器和用户数据输入发射机。 每个发射机针对脉冲位置编码消息格式的每个数据帧发送两位数据，每个消息的倍数随每个传输发送，消息数量取决于消息的类型。 每个用户数据输入发送器包括用于解码键盘输入数据的装置，用于存储用户输入的数据和已编程的系统参数的再循环装置以及用于时间分割内部和消息间传输的装置。 每个传感器发射器包括用于存储唯一编程的系统预处理参数的装置，用于感测和验证报警条件的装置以及用于时间分割帧内和帧间传输的装置。 手持编程单元允许使用各种系统预处理参数对每个用户数据输入和传感器发射器进行编程，以将发射机识别到系统控制器以及耦合到传感器发射器的传感器的类型。

公开(公告)号：US20250015801A1

公开(公告)日：2025-01-09

申请号：US18893124

申请日：2024-09-23

Applicant: XYZ Interactive Technologies Inc.

Inventor： ANDEW H. LOHBIHLER ,  Michael KOSIC ,  VALENTIN M. BURTEA

IPC: H03K17/94 ,  A61B34/20 ,  B25J13/08 ,  G01S5/02 ,  G01S5/16 ,  G01S5/18 ,  G01S7/497 ,  G01S11/02 ,  G01S11/06 ,  G01S11/12 ,  G01S11/14 ,  G01S13/08 ,  G01S13/10 ,  G01S13/46 ,  G01S13/88 ,  G01S15/10 ,  G01S17/10 ,  G01S17/87 ,  G06F3/01 ,  G06F3/03 ,  G06F3/0346 ,  H01H13/02 ,  H01H13/10 ,  H01H13/88 ,  H03K17/968

Abstract: A method and apparatus for ranging finding of signal transmitting devices is provided. The method of signal reception is digitally based only and does not require receivers that are analog measurement devices. Ranging can be achieved using a single pulse emitting device operating in range spaced relation with a minimum of a single signal transmitter and a single digital receiver and processing circuitry. In general a plurality of transmitting pulsed emitters may be ranged and positioned virtually simultaneously in 3-dimensions (XYZ coordinates) using a configuration of a plurality of digital receivers arranged in any fixed 3-dimensional configuration. Applications may involve at least one single transmitter to receiver design to determine range, or at least one transmitted reflecting signal off from an object to determine range.