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    • 1. 发明授权
    • System and method for controlling the transmission power of a node
    • 控制节点传输功率的系统和方法
    • US08676245B2
    • 2014-03-18
    • US11694876
    • 2007-03-30
    • George N. MaracasCharles B. Swope
    • George N. MaracasCharles B. Swope
    • H04B7/00
    • H04W52/34H04W52/246
    • A system (10) and method (50) for controlling the transmission power of a node (14) that includes at least one base station (12), at least one node (14), a sensor (16), and a control unit (20). The node (14) is in communication with the base station (12). The sensor (16) is integrated with each of the nodes (14), wherein the sensor (16) collects data that includes at least the amount of combustible material (18) proximate to the node (14). The control unit (20) is integrated with each node (14) and configures the transmission power of each of the nodes (14) based upon the data collected by the sensor (16).
    • 一种用于控制包括至少一个基站(12),至少一个节点(14),传感器(16)和控制单元(14)的节点(14)的传输功率的系统(10)和方法(50) (20)。 节点(14)与基站(12)通信。 传感器(16)与每个节点(14)集成,其中传感器(16)收集至少包括靠近节点(14)的可燃材料(18)的数据的数据。 控制单元(20)与每个节点(14)集成,并且基于由传感器(16)收集的数据来配置每个节点(14)的发送功率。
    • 4. 发明授权
    • Method and apparatus for remotely switching noise reduction modes in a radio system
    • 在无线电系统中远程切换降噪模式的方法和装置
    • US08611546B2
    • 2013-12-17
    • US12899744
    • 2010-10-07
    • William R. WilliamsBlake C. MoselleMatthew E. SimmsCharles B. Swope
    • William R. WilliamsBlake C. MoselleMatthew E. SimmsCharles B. Swope
    • H04R5/00H04R5/02
    • H04B1/10
    • A radio configured to dynamically control cancellation of undesired signals in an audio stream. The radio includes a noise cancellation processor configured to receive an audio stream from a user and to alter information in the audio stream by filtering out undesired signals in the audio stream. The radio also includes a receiving component configured to receive a data packet from a remote device, to retrieve configuration information from the data packet, and to dynamically apply the configuration information, while the radio is being used by a user, to settings associated with the noise cancellation processor. A dynamically enabled noise cancellation processor suppresses undesired signals associated with a subsequent incoming audio stream provided by the user and transmits at least one of an altered audio stream or an unaltered audio stream to the remote device.
    • 被配置为动态地控制消除音频流中的不期望信号的无线电设备。 无线电装置包括噪声消除处理器,其被配置为从用户接收音频流并通过滤除音频流中的不期望信号来改变音频流中的信息。 收音机还包括被配置为从远程设备接收数据分组的接收组件,从数据分组中检索配置信息,并且在用户正在使用无线电装置的同时动态地应用配置信息到与 噪声消除处理器。 动态启用的噪声消除处理器抑制与由用户提供的后续传入音频流相关联的不期望的信号,并将改变的音频流或未改变的音频流中的至少一个发送到远程设备。
    • 6. 发明申请
    • HEAD'S UP DISPLAY AMBIGUITY ELIMINATOR
    • US20080013184A1
    • 2008-01-17
    • US11457638
    • 2006-07-14
    • Charles B. Swope
    • Charles B. Swope
    • G02B27/14
    • G02B27/017G02B27/0172G02B2027/0141
    • A display device and method (300) includes a processor (718) and a head's up display (HUD) (112) that provides direction or exit route indicators to a user's peripheral line of vision in the form of a plurality of light sources (41 or 722) such as LEDs along a scan line of the HUD. The processor can activate (304) a first light source along the scan line within an ambiguous zone (40) and activate (306) a second light source a predetermined distance away from the first light source as the first and second light sources scan through the ambiguous zone. Note, a point between the first and second light source indicates a desired direction or exit route. A location of the second light source can be activated based on one or more of a scan rate, a distance the HUD is away from a user's eyes, a user's eye spacing, or the ambiguous zone.
    • 显示装置和方法(300)包括处理器(718)和头朝上显示器(HUD)(112),其向多个光源(41)形式的用户的外围视线提供方向或出口路线指示 或722),例如沿着HUD的扫描线的LED。 处理器可以在模糊区域(40)内沿着扫描线激活(304)第一光源,并且当第一和第二光源扫描通过第二光源时,激活(306)距离第一光源预定距离的第二光源 模糊区域 注意,第一和第二光源之间的点指示期望的方向或出口路线。 可以基于扫描速率,HUD远离用户的眼睛的距离,用户的眼睛间隔或模糊区域中的一个或多个来激活第二光源的位置。
    • 7. 发明授权
    • Method and system for personal inertial navigation measurements
    • 个人惯性导航测量方法和系统
    • US07280936B1
    • 2007-10-09
    • US11379602
    • 2006-04-21
    • Charles B. SwopeDaniel A. Tealdi
    • Charles B. SwopeDaniel A. Tealdi
    • G01C9/00G01C17/00G01C19/00G06F15/00
    • G01C21/16
    • A system (400, 500) and method (800) of personal inertial navigation measurements can include measuring (802) an angle, measuring (804) an angular velocity independent of an angle measurement, measuring (806) an angular acceleration independent of the angle measurement and independent of an angular velocity measurement, and combining (808) the angle measurement, the angular velocity measurement, and an angular acceleration to provide an angled output. The angle measurement can be measured using a compass or magnetic field, the angular velocity can be measured using a gyroscope (such as a MEMS gyroscope), and the angular acceleration measurement can be measured using an angular accelerometer (such as a molecular electronic transfer device having a magneto hydrodynamic effect device). The method can further include suppressing (810) noise caused by the angle measurement by using a sample and hold circuit (504) controlled by a higher ordered component to suppress noise from a lower ordered component.
    • 个人惯性导航测量的系统(400,500)和方法(800)可以包括测量(802)角度,测量(804)与角度测量无关的角速度,测量(806)与角度无关的角加速度 测量并且独立于角速度测量,并且组合(808)角度测量,角速度测量和角加速度以提供成角度的输出。 可以使用罗盘或磁场测量角度测量,可以使用陀螺仪(例如,MEMS陀螺仪)来测量角速度,并且角加速度测量可以使用角加速度计(例如分子电子转移装置 具有磁流体动力学效应装置)。 该方法还可以包括通过使用由较高阶分量控制的采样和保持电路(504)来抑制(810)由角度测量引起的噪声,以抑制来自低阶分量的噪声。
    • 8. 发明授权
    • Method and system of utilizing a context vector and method and system of utilizing a context vector and database for location applications
    • 利用上下文向量的方法和系统以及利用上下文矢量和数据库进行位置应用的方法和系统
    • US08320932B2
    • 2012-11-27
    • US11279345
    • 2006-04-11
    • Ellis A. PinderCharles B. Swope
    • Ellis A. PinderCharles B. Swope
    • H04W24/00
    • H04M1/72572G01S19/34G01S19/48H04M1/72569H04M2250/12
    • A system (100) and method (300) of using a context vector and database (202) for location applications can include a transceiver (104), a plurality of environmental sensors (114, 116, 118, 120, 121) including at least two location technology devices (110, 112), and a processor (102) coupled to the transceiver and the plurality of environmental sensors. The processor can be programmed to sense (302) an environmental condition for a given location, define (310) a context vector for the given location, detect (312) a context transition corresponding to a change in the environmental condition, and modify (314) an operation of the at least two location technology devices based on the context transition detected. The processor can be further programmed to form (320) a new context vector based on the context transition and attempt to match the new context vector with a pre-stored context vector.
    • 使用上下文矢量和数据库(202)进行位置应用的系统(100)和方法(300)可以包括收发器(104),多个环境传感器(114,116,118,120,121),至少包括 两个定位技术设备(110,112)和耦合到所述收发器和所述多个环境传感器的处理器(102)。 处理器可以被编程为感测(302)给定位置的环境条件,定义(310)给定位置的上下文矢量,检测(312)与环境条件的变化相对应的上下文转换,并修改(314) )基于检测到的上下文转变来执行所述至少两个定位技术设备的操作。 处理器可以被进一步编程以基于上下文转换来形成(320)新的上下文向量,并尝试将新的上下文向量与预先存储的上下文向量匹配。
    • 9. 发明授权
    • Method and apparatus for automatically tracking location of a wireless communication device
    • 用于自动跟踪无线通信设备的位置的方法和装置
    • US06952574B2
    • 2005-10-04
    • US10376999
    • 2003-02-28
    • Daniel A. TealdiJulio A. SanchezCharles B. Swope
    • Daniel A. TealdiJulio A. SanchezCharles B. Swope
    • H04W4/06H04W4/22H04W60/00H04W60/04H04M11/04H04Q7/20
    • H04W60/00H04W4/06H04W4/90H04W60/04H04W76/50
    • A wireless communication system (100) employs a method (700) and apparatus for automatically tracking locations of wireless communication devices (102, 104, 106) in a geographic area, such as an ad hoc area of an emergency scene, that is divided into two or more zones (108, 110, 112). A wireless communication device (102) or a host device (122), determines a location of the wireless device (102). The wireless device's location is then associated with one of the zones (108, 110, 112). An indication (410) of a zone change is presented to a user of the wireless device and/or the host device (102, 122), as applicable, in the event that the wireless device's location reflects a transition of the device from one zone to another. Alternatively, each wireless device (102, 104, 106) might be associated with a corresponding group, such as a fire department, and the zone change indication might include an identifier (412) of the wireless device's group.
    • 无线通信系统(100)采用一种方法(700)和装置,用于自动跟踪地理区域(例如紧急情况的自组织区域)中的无线通信设备(102,104,106)的位置,该区域被划分为 两个或多个区域(108,110,112)。 无线通信设备(102)或主机设备(122)确定无线设备(102)的位置。 无线设备的位置然后与其中一个区域(108,110,112)相关联。 在无线设备的位置反映设备从一个区域的转变的情况下,区域改变的指示(410)被呈现给无线设备和/或主机设备(102,122)的用户,如适用的, 到另一个 或者,每个无线设备(102,104,106)可以与诸如消防部门的对应组相关联,并且区域改变指示可以包括无线设备组的标识符(412)。