利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.078 秒)

    Frequency hopping method for localization system
    3.
    发明授权
    Frequency hopping method for localization system 有权
    定位系统跳频方法

    公开(公告)号：US08406272B2

    公开(公告)日：2013-03-26

    申请号：US12608025

    申请日：2009-10-29

    申请人： Polly Huang ,  Tsung-Han Lin ,  I-Hei Wu ,  Te-Yuan Huang ,  Seng-Yong Lau

    发明人： Polly Huang ,  Tsung-Han Lin ,  I-Hei Wu ,  Te-Yuan Huang ,  Seng-Yong Lau

    IPC分类号： H04B1/715

    CPC分类号： H04B1/713 ,  G01S1/042 ,  G01S1/08

    摘要： A frequency hopping method for localization system is aimed to overcome the degradation of location accuracy due to radio interference if there are some other radio devices using the same radio frequency as a localization system. A Packet Reception Rate (PRR) thresholding or a learning-based approach for the diagnostic test is proposed. In that, a PRR thresholding or a set of parameters trained by Hidden Markov Model (HMM) is used as a criterion to decide whether or not to hop. The proposed hopping mechanism provides an accurate and stable localization with a minimum delay.

    摘要翻译： 用于定位系统的跳频方法旨在克服由于无线电干扰而导致的定位精度的劣化，如果存在使用与定位系统相同射频的一些其它无线电设备。 提出了分组接收速率（PRR）阈值或基于学习的诊断测试方法。 因此，使用由隐马尔可夫模型（HMM）训练的PRR阈值或一组参数作为判断跳跃的准则。 所提出的跳频机制提供了具有最小延迟的精确和稳定的定位。

    Method of reducing power consumption of a radio badge in a boundary detection localization system
    4.
    发明授权
    Method of reducing power consumption of a radio badge in a boundary detection localization system 有权
    边界检测定位系统中减少无线电徽章功耗的方法

    公开(公告)号：US08130103B2

    公开(公告)日：2012-03-06

    申请号：US12427908

    申请日：2009-04-22

    申请人： Polly Huang ,  Tsung-Han Lin ,  Hao-Hua Chu

    发明人： Polly Huang ,  Tsung-Han Lin ,  Hao-Hua Chu

    IPC分类号： G08B13/14

    CPC分类号： G08B21/22 ,  G08B21/0261 ,  G08B21/0275

    摘要： A method of reducing power consumption of a radio badge in a boundary detection localization system is disclosed, in which the radio badge is carried by a tracked target and performs location sampling communication with an infrastructure component of the localization system at the start and end of sampling time intervals such that positions of the radio badge can be estimated. The method includes: determining a velocity of the radio badge; estimating a critical time for the radio badge to reach a critical region through division in which a critical distance from an estimated position obtained at the end of a most recent sampling time interval to the critical region is the dividend, and the velocity of the radio badge is the divisor; and controlling the radio badge to perform location sampling communication with the infrastructure component of the localization system at the end of the critical time.

    摘要翻译： 公开了一种在边界检测定位系统中降低无线电徽章的功耗的方法，其中无线电徽章由跟踪目标承载，并在采样开始和结束时与定位系统的基础设施组件进行位置采样通信 可以估计无线电徽章的位置的时间间隔。 该方法包括：确定无线电徽章的速度; 估计无线电徽章通过划分到达关键区域的关键时间，其中从最近采样时间间隔结束时获得的估计位置到临界区域的临界距离是分红，无线电徽章的速度 是除数 并在关键时间结束时控制无线电徽章与定位系统的基础设施组件进行位置采样通信。

    FREQUENCY HOPPING METHOD FOR LOCALIZATION SYSTEM
    5.
    发明申请
    FREQUENCY HOPPING METHOD FOR LOCALIZATION SYSTEM 有权
    用于本地化系统的频率搜索方法

    公开(公告)号：US20100303129A1

    公开(公告)日：2010-12-02

    申请号：US12608025

    申请日：2009-10-29

    申请人： Polly Huang ,  Tsung-Han Lin ,  I-Hei Wu ,  Te-Yuan Huang ,  Seng-Yong Lau

    发明人： Polly Huang ,  Tsung-Han Lin ,  I-Hei Wu ,  Te-Yuan Huang ,  Seng-Yong Lau

    IPC分类号： H04B1/713

    CPC分类号： H04B1/713 ,  G01S1/042 ,  G01S1/08

    摘要： A frequency hopping method for localization system is aimed to overcome the degradation of location accuracy due to radio interference if there are some other radio devices using the same radio frequency as a localization system. A Packet Reception Rate (PRR) thresholding or a learning-based approach for the diagnostic test is proposed. In that, a PRR thresholding or a set of parameters trained by Hidden Markov Model (HMM) is used as a criterion to decide whether or not to hop. The proposed hopping mechanism provides an accurate and stable localization with a minimum delay.

    摘要翻译： 用于定位系统的跳频方法旨在克服由于无线电干扰而导致的定位精度的劣化，如果存在使用与定位系统相同射频的一些其它无线电设备。 提出了分组接收速率（PRR）阈值或基于学习的诊断测试方法。 因此，使用由隐马尔可夫模型（HMM）训练的PRR阈值或一组参数作为判断跳跃的准则。 所提出的跳频机制提供了具有最小延迟的精确和稳定的定位。

    INDOOR LOCALIZATION SYSTEM AND METHOD
    6.
    发明申请
    INDOOR LOCALIZATION SYSTEM AND METHOD 有权
    室内本地化系统和方法

    公开(公告)号：US20100134356A1

    公开(公告)日：2010-06-03

    申请号：US12472078

    申请日：2009-05-26

    申请人： Polly Huang ,  Tsung-Han Lin

    发明人： Polly Huang ,  Tsung-Han Lin

    IPC分类号： G01S3/02

    CPC分类号： G01S5/0252

    摘要： An indoor localization method is implemented using an indoor localization system that includes beacons in an indoor space and each periodically transmitting a localization signal, a radio badge receiving the localization signals, and a host coupled to the beacons and the radio badge. The beacons transmit the localization signals asynchronously. The indoor localization method includes a training phase and a tracking phase. During the training phase, signal vectors are formed from the localization signals received by the radio badge, and a signal ID value is generated from the signal vectors. During the tracking phase, signal vectors are formed from the localization signals received by the radio badge at a current location. An estimated position of the radio badge is obtained using the signal vectors of the tracking phase and the signal ID values.

    摘要翻译： 使用室内定位系统实现室内定位方法，所述室内定位系统包括在室内空间中的信标，并且周期性地发送定位信号，接收定位信号的无线电徽章以及耦合到信标和无线电徽章的主机。 信标异步发送定位信号。 室内定位方法包括训练阶段和跟踪阶段。 在训练阶段期间，由无线电徽章接收的定位信号形成信号矢量，并从信号矢量生成信号ID值。 在跟踪阶段期间，信号矢量由当前位置处由无线电徽章接收的定位信号形成。 使用跟踪相位和信号ID值的信号矢量来获得无线电徽章的估计位置。

    Ni complex and its derivatives, producing method, and the use thereof as an antioxidant
    7.
    发明授权
    Ni complex and its derivatives, producing method, and the use thereof as an antioxidant 有权
    镍络合物及其衍生物，制备方法及其作为抗氧化剂的用途

    公开(公告)号：US08642763B2

    公开(公告)日：2014-02-04

    申请号：US13492657

    申请日：2012-06-08

    申请人： Way-Zen Lee ,  Chien-Wei Chiang ,  Tsung-Han Lin ,  Ting-Shen Kuo

    发明人： Way-Zen Lee ,  Chien-Wei Chiang ,  Tsung-Han Lin ,  Ting-Shen Kuo

    IPC分类号： C07D213/89

    CPC分类号： C07F15/045 ,  C07D401/14 ,  C09K15/326

    摘要： The present invention relates to a novel nickel complex and its derivatives, which mimic the active site of Ni-containing superoxide dismutase (NiSOD). The five-coordinate Ni(II) and Ni(III) complexes or their derivatives, and six-coordinate derivatives have the following structures of formula (I) and (II): The nickel complexes and their derivatives of the invention act as anti-oxidants or free radical scavengers. The invented nickel complexes can be used in the preparation of medicines, health foods or cosmetics for human, animals and plants, or can be used in environmental or soil protection.

    摘要翻译： 本发明涉及一种新型镍络合物及其衍生物，其模拟含Ni超氧化物歧化酶（NiSOD）的活性位点。 五配位的Ni（II）和Ni（III）配合物或其衍生物和六配位衍生物具有式（I）和（II）的以下结构：本发明的镍络合物及其衍生物作为抗 - 氧化剂或自由基清除剂。 本发明的镍络合物可用于制备用于人类，动物和植物的药物，保健食品或化妆品，或可用于环境或土壤保护。

    ELECTRONIC DEVICE
    9.
    发明申请
    ELECTRONIC DEVICE 审中-公开
    电子设备

    公开(公告)号：US20130163188A1

    公开(公告)日：2013-06-27

    申请号：US13719238

    申请日：2012-12-19

    申请人： Ping-Huei Lee ,  Chih-Chiang Wang ,  Pan-Jen Chen ,  Tsung-Han Lin ,  Ming-Wang Lin ,  Hui-Lian Chang ,  Yu-Hsuan Ku

    发明人： Ping-Huei Lee ,  Chih-Chiang Wang ,  Pan-Jen Chen ,  Tsung-Han Lin ,  Ming-Wang Lin ,  Hui-Lian Chang ,  Yu-Hsuan Ku

    IPC分类号： G06F1/16

    CPC分类号： G06F1/1624 ,  G06F1/1616 ,  G06F1/1656

    摘要： An electronic device including a first body, a driving component, and a connector module is provided. The first body includes a main portion and an edge portion, wherein the thickness of the edge portion is smaller than the thickness of the main portion, and the edge portion has an opening. The driving component and the connector module are slidably disposed in the first body and so that the driving component drives the connector module to move from the main portion to the edge portion and the connector module is exposed from the opening of the edge portion.

    摘要翻译： 提供了包括第一主体，驱动部件和连接器模块的电子装置。 第一主体包括主要部分和边缘部分，其中边缘部分的厚度小于主要部分的厚度，并且边缘部分具有开口。 驱动部件和连接器模块可滑动地设置在第一主体中，使得驱动部件驱动连接器模块从主体部分移动到边缘部分，并且连接器模块从边缘部分的开口露出。

    Indoor localization system and method
    10.
    发明授权
    Indoor localization system and method 有权
    室内定位系统及方法

    公开(公告)号：US08022876B2

    公开(公告)日：2011-09-20

    申请号：US12472078

    申请日：2009-05-26

    申请人： Polly Huang ,  Tsung-Han Lin

    发明人： Polly Huang ,  Tsung-Han Lin

    IPC分类号： G01S3/02

    CPC分类号： G01S5/0252

    摘要： An indoor localization method is implemented using an indoor localization system that includes beacons in an indoor space and each periodically transmitting a localization signal, a radio badge receiving the localization signals, and a host coupled to the beacons and the radio badge. The beacons transmit the localization signals asynchronously. The indoor localization method includes a training phase and a tracking phase. During the training phase, signal vectors are formed from the localization signals received by the radio badge, and a signal ID value is generated from the signal vectors. During the tracking phase, signal vectors are formed from the localization signals received by the radio badge at a current location. An estimated position of the radio badge is obtained using the signal vectors of the tracking phase and the signal ID values.

    摘要翻译： 使用室内定位系统实现室内定位方法，所述室内定位系统包括在室内空间中的信标，并且周期性地发送定位信号，接收定位信号的无线电徽章以及耦合到信标和无线电徽章的主机。 信标异步发送定位信号。 室内定位方法包括训练阶段和跟踪阶段。 在训练阶段期间，由无线电徽章接收的定位信号形成信号矢量，并从信号矢量生成信号ID值。 在跟踪阶段期间，信号矢量由当前位置处由无线电徽章接收的定位信号形成。 使用跟踪相位和信号ID值的信号矢量来获得无线电徽章的估计位置。