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    • 2. 发明申请
    • RADIO FREQUENCY IDENTIFICATION (RFID) MOISTURE TAG(S) AND SENSORS WITH EXTENDED SENSING VIA CAPILLARIES
    • 射频识别(RFID)湿度标签和带有延伸感应的传感器
    • WO2016060938A2
    • 2016-04-21
    • PCT/US2015/054793
    • 2015-10-08
    • RF MICRON, INC.ROKHSAZ, ShahriarYOUNG, BrianHASSOUN, Marwan
    • ROKHSAZ, ShahriarYOUNG, BrianHASSOUN, Marwan
    • G06K19/07
    • H01Q9/0442A61B5/6808A61B5/7495A61F13/42A61F2013/424G01N27/048G01N27/225G06K19/0717G06K19/0775G08B21/20
    • Embodiments of the present invention provide a passive radio frequency identification (RFID) moisture sensor. This moisture sensor includes one or more antenna structures having a tail. The tail is operable to transport a disturbance such as, but not limited to fluid or moisture from a monitored location wherein the antenna has an impedance and varies with proximity to the disturbance. An integrated circuit couples to the antenna structure. This IC includes a power harvesting module operable to energize the integrated circuit, an impedance-matching engine coupled to the antenna, a memory module, and a wireless communication module. The impedance-matching engine may vary a reactive component to reduce a mismatch between the antenna impedance and the IC and produce an impedance value (sensor code) representative of the reactive component impedance. The memory module stores the impedance value (sensor code) until the wireless communication module communicates with an RFID reader and sends the impedance value/sensor code to the RFID reader. The RFID reader may then determine an environmental condition such as the presence of moisture or fluids at the tail of the RFID sensor. This sensor may deploy several antenna and/or tails sensitive to unique disturbances. These tails may be used to monitor different locations as well as different types of fluids. In one particular embodiment, the disturbance is a fluid or moisture within the gutter of a vehicle body.
    • 本发明的实施例提供无源射频识别(RFID)湿度传感器。 该湿度传感器包括具有尾部的一个或多个天线结构。 尾部可操作以传送干扰,例如但不限于来自受监视位置的流体或水分,其中天线具有阻抗且随着接近干扰而变化。 集成电路耦合到天线结构。 该IC包括可操作以激励集成电路的功率收集模块,耦合到天线的阻抗匹配引擎,存储器模块和无线通信模块。 阻抗匹配引擎可以改变无功分量以减少天线阻抗与IC之间的失配并产生代表无功分量阻抗的阻抗值(传感器代码)。 存储器模块存储阻抗值(传感器代码),直到无线通信模块与RFID阅读器通信并将阻抗值/传感器代码发送给RFID阅读器。 然后RFID读取器可以确定诸如在RFID传感器的尾部存在水分或流体的环境条件。 该传感器可以部署多个对独特干扰敏感的天线和/或尾部。 这些尾巴可以用来监视不同的位置以及不同类型的流体。 在一个特定的实施例中,扰动是车体沟槽内的流体或湿气。
    • 4. 发明申请
    • UPS-BASED FILE DATA STORAGE APPARATUS AND COMPUTER PROGRAM PRODUCTS
    • 基于UPS的文件数据存储设备和计算机程序产品
    • WO2004068468A2
    • 2004-08-12
    • PCT/IB2004/000636
    • 2004-01-28
    • POWERWARE CORPORATIONYOUNG, Brian, R.THOMPSON, Jim
    • YOUNG, Brian, R.THOMPSON, Jim
    • G11B
    • G06F1/30
    • A file data storage apparatus includes an uninterruptible power supply (UPS) and a file data storage device. The file data file data storage device may include at least one of electronic storage, magnetic storage, and optical storage. The file data storage apparatus may further include a common communications transceiver circuit configured to provide communications for the UPS and the file data storage device. A computer-based apparatus capable of interfacing with such a file data storage apparatus includes a computer including a communications port configured to be coupled to both a UPS and an external file storage medium and to communicate with the external file storage medium and the UPS using a common communications transceiver. The computer may be configured to implement a UPS-based file data storage agent. A computer program product for providing a UPS-based file data storage comprises program code configured to implement a UPS-based file data storage agent in a computer.
    • 文件数据存储装置包括不间断电源(UPS)和文件数据存储装置。 文件数据文件数据存储装置可以包括电子存储,磁存储和光存储中的至少一个。 文件数据存储装置还可以包括配置成提供用于UPS和文件数据存储装置的通信的公共通信收发器电路。 能够与这样的文件数据存储装置进行接口的基于计算机的装置包括计算机,其包括被配置为耦合到UPS和外部文件存储介质两者的通信端口,并且与外部文件存储介质和UPS进行通信 通用通讯收发器 计算机可以被配置为实现基于UPS的文件数据存储代理。 一种用于提供基于UPS的文件数据存储器的计算机程序产品包括被配置为在计算机中实现基于UPS的文件数据存储代理的程序代码。
    • 8. 发明申请
    • UNINTERRUPTIBLE POWER SUPPLY APPARATUS AND METHODS USING A DISPLAY WITH VARIABLE BACKLIGHTING
    • 不间断电源设备和使用具有可变背光的显示器的方法
    • WO2005010858A1
    • 2005-02-03
    • PCT/US2004/022668
    • 2004-07-09
    • POWERWARE CORPORATIONYOUNG, Brian R.
    • YOUNG, Brian R.
    • G09G3/34
    • G09G3/3413G09G2310/0237G09G2320/062Y10T307/615Y10T307/625
    • A UPS includes a UPS circuit that selectively supplies power to a load from first and second power sources, and a display (e.g., an LCD) coupled to the UPS circuit and operative to provide display graphical and/or textual information pertaining thereto. The UPS apparatus further comprises a backlight circuit coupled to the UPS circuit and operative to provide different backlightings of the display responsive to respective states of the UPS circuit. For example, the backlight circuit may be operative to backlight the display with a first color responsive to the UPS circuit powering the load from a primary power source (e.g., a “normal” operating state), to backlight the display with a second color responsive to the UPS circuit powering the load from a backup power source (e.g., a “cautionary” operating state), and to backlight the display with a third color responsive to the UPS circuit detecting an impending failure of the backup power source (e.g., an “alarm state”).
    • UPS包括UPS电路,其选择性地为来自第一和第二电源的负载提供电力,以及耦合到UPS电路的显示器(例如,LCD),并且用于提供与其相关的显示图形和/或文本信息。 UPS装置还包括耦合到UPS电路的背光电路,并且可操作以响应于UPS电路的各自状态来提供显示器的不同背光。 例如,背光电路可操作以响应于从主电源为负载(例如,“正常”运行状态)供电的UPS电路以第一颜色对显示器进行背光,以使第二颜色响应地背光显示器 (例如,“警戒”操作状态)向UPS电路供电,并且响应于UPS电路检测即将发生的备用电源故障(例如,一个 “报警状态”)。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR SENSING ENVIRONMENTAL PARAMETERS USING WIRELESS SENSOR(S)
    • 使用无线传感器感测环境参数的方法和装置(S)
    • WO2015184460A2
    • 2015-12-03
    • PCT/US2015/033610
    • 2015-06-01
    • RFMICRONROKHSAZ, ShahriarYOUNG, BrianYOUNIS, Ahmed
    • ROKHSAZ, ShahriarYOUNG, BrianYOUNIS, Ahmed
    • G06K19/07G06K19/077
    • H01Q7/005G06K7/10148G06K7/10336G06K19/0717G06K19/0723H01Q1/2216H01Q1/2225H01Q1/2291H01Q1/36H01Q1/38H01Q9/0407H01Q9/285H01Q13/106H03H7/40H04B5/0062H04B5/0081H04W4/70
    • A passive radio frequency identification (RFID) sensor is provided. This passive RFID sensor includes an inductive loop, a processing module, and a wireless communication module. The inductive loop has an inductive loop impedance that may vary with an environment in which the inductive loop is placed. The processing module couples to the inductive loop and has a tuning module that may vary a reactive component impedance coupled to the inductive loop in order to change a system impedance. The system impedance includes both the inductive loop impedance and the reactive component impedance. The tuning module then produces an impedance value representative of the reactive component impedance. A memory module may store the impedance value which may then later be communicated to an RFID reader via the wireless communication module. The RFID reader may then exchange the impedance value representative of the reactive components of impedance with the RFID reader such that the RFID reader or another external processing unit may process the impedance value in order to determine environmental conditions at the inductive loop. These environmental conditions may include but are not limited to temperature, humidity, wetness, or proximity of the RFID reader to the passive RFID sensor.
    • 提供无源射频识别(RFID)传感器。 该无源RFID传感器包括感应回路,处理模块和无线通信模块。 感应回路具有可以随着放置感应回路的环境而变化的感应回路阻抗。 处理模块耦合到感应回路并且具有调谐模块,该调谐模块可以改变耦合到感应回路的电抗分量阻抗以改变系统阻抗。 系统阻抗包括电感环路阻抗和无功分量阻抗。 调谐模块然后产生代表无功分量阻抗的阻抗值。 存储器模块可以存储阻抗值,然后可以随后经由无线通信模块将其传送到RFID读取器。 然后,RFID读取器可以将代表阻抗的无功分量的阻抗值与RFID读取器交换,使得RFID读取器或另一外部处理单元可以处理阻抗值,以便确定感应回路处的环境条件。 这些环境条件可以包括但不限于RFID读取器与无源RFID传感器的温度,湿度,湿度或接近度。