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    TWO-WIRE COMMUNICATION CONTROL DEVICE AND MULTI-PURPOSE DEVICE
    1.
    发明公开
    TWO-WIRE COMMUNICATION CONTROL DEVICE AND MULTI-PURPOSE DEVICE 审中-公开

    公开(公告)号：US20230326332A1

    公开(公告)日：2023-10-12

    申请号：US18097550

    申请日：2023-01-17

    申请人： SHENZHEN INTELTRON INTELLIGENT SCIENCE & TECHNOLOGY CO., LTD.

    发明人： Xiaoyong DONG ,  Zhixin ZHANG ,  Dongqing HUANG ,  Bo TANG

    IPC分类号： G08C19/12

    CPC分类号： G08C19/12

    摘要： The present application relates a two-wire communication control device and a multi-purpose device. The two-wire communication control device includes a signal receiving module, a first control module, at least one second control module, a power supply module, a coding module, and a decoding module. The signal receiving module is connected to the first control module, the first control module is connected to the coding module, the coding module is connected to the power supply module, the decoding module is connected to the coding module, the decoding module is further connected to the second control module, the power supply module is connected to a live wire and a neutral wire, the power supply module is further connected the first control module and the second control module, one of the coding module and the decoding module is connected to the live wire, and the other is connected to the neutral wire.

    NEAR FIELD COMMUNICATION DEVICES FOR MERCHANDISE SECURITY
    3.
    发明申请
    NEAR FIELD COMMUNICATION DEVICES FOR MERCHANDISE SECURITY 审中-公开
    用于商业安全的现场通信设备

    公开(公告)号：US20150077232A1

    公开(公告)日：2015-03-19

    申请号：US14487471

    申请日：2014-09-16

    申请人： InVue Security Products Inc.

    发明人： Jeffrey A. Grant ,  Gary A. Taylor ,  David N. Berglund

    IPC分类号： G07C9/00 ,  G08C17/00 ,  G08C19/12

    CPC分类号： G07C9/00309 ,  G07C2009/0019 ,  G07C2009/00325 ,  G08C17/00 ,  G08C19/12

    摘要： Embodiments of the invention are directed to merchandise security devices, systems, and methods for protecting an item of merchandise from theft. For example, a merchandise security device may include an electronic lock configured for securing the merchandise security device to a merchandise fixture. The electronic lock has at least one near field communication (“NFC) tag configured to communicate with an electronic device having at least one NFC tag for at least unlocking the electronic lock of the merchandise security device.

    摘要翻译： 本发明的实施例涉及用于保护商品免遭盗窃的商品安全装置，系统和方法。 例如，商品安全装置可以包括被配置用于将商品安全装置固定到商品固定装置上的电子锁。 电子锁具有至少一个近场通信（“NFC”）标签，被配置为与具有至少一个NFC标签的电子设备通信，用于至少解锁商品安全设备的电子锁。

    Power line communication system
    4.
    发明授权
    Power line communication system 有权
    电力线通信系统

    公开(公告)号：US08917781B2

    公开(公告)日：2014-12-23

    申请号：US13726710

    申请日：2012-12-26

    申请人： DENSO CORPORATION

    发明人： Yuukou Murase ,  Fan Wang ,  Yoshie Sugiura ,  Akira Takaoka

    IPC分类号： H04B3/00 ,  G08C19/12 ,  H04L12/40 ,  H04B3/54 ,  H04L12/46

    CPC分类号： G08C19/12 ,  H04B3/542 ,  H04B3/548 ,  H04L12/40045 ,  H04L12/4645

    摘要： A vehicular power line communication system includes a looped twisted pair wire, a master, and a slave. The master outputs a high-frequency signal to the twisted pair wire to transmit power and a signal. The slave includes a looped aperture antenna that receives high-frequency power of the twisted pair wire and a received power measurement portion that monitors received power received at the aperture antenna. The aperture antenna includes an aperture region facing an aperture region between twisted portions of the twisted pair wire.

    摘要翻译： 车载电力线通信系统包括环形双绞线，主机和从机。 主机向双绞线输出高频信号以发送功率和信号。 从机包括接收双绞线的高频功率的环形孔径天线和监视在孔径天线处接收的接收功率的接收功率测量部分。 孔径天线包括面对双绞线的扭转部分之间的开口区域的开口区域。

    SYSTEMS, DEVICES, METHODS AND COMPUTER-READABLE STORAGE MEDIA THAT FACILITATE CONTROL OF BATTERY-POWERED DEVICES
    5.
    发明申请
    SYSTEMS, DEVICES, METHODS AND COMPUTER-READABLE STORAGE MEDIA THAT FACILITATE CONTROL OF BATTERY-POWERED DEVICES 审中-公开
    系统，设备，方法和电脑可读存储介质，能够有效地控制电池供电的设备

    公开(公告)号：US20130069768A1

    公开(公告)日：2013-03-21

    申请号：US13554149

    申请日：2012-07-20

    申请人： Maitreya Visweswara Madhyastha ,  Kellan Patrick O'Connor

    发明人： Maitreya Visweswara Madhyastha ,  Kellan Patrick O'Connor

    IPC分类号： G08C19/12

    CPC分类号： G08C19/12 ,  G08C17/02 ,  G08C2201/12

    摘要： Systems, methods, apparatus and computer-readable medium for controlling battery-powered devices are provided. In some embodiments, a control device can include radio frequency (RF) circuitry and be configured to: receive one or more RF signals from a controller; and control one or more operations of a battery-powered device located proximate to the control device based, at least, on the one or more RF signals. The one or more operations can include de-activating an operation of the battery-powered device, activating an operation of the battery-powered device or the like. In various embodiments, a system can include a control device that controls a battery-powered device and a controller that is communicatively coupled to the Internet and configured to output information associated with the state of the battery-powered device to social media networking sites.

    摘要翻译： 提供了用于控制电池供电的装置的系统，方法，装置和计算机可读介质。 在一些实施例中，控制设备可以包括射频（RF）电路，并且被配置为：从控制器接收一个或多个RF信号; 并且至少基于所述一个或多个RF信号来控制位于所述控制设备附近的电池供电设备的一个或多个操作。 一个或多个操作可以包括取消激活电池供电设备的操作，激活电池供电设备的操作等。 在各种实施例中，系统可以包括控制电池供电设备的控制设备和通信地耦合到因特网并被配置为将与电池供电设备的状态相关联的信息输出到社交媒体网络站点的控制器。

    Optical sensor for utility meter
    8.
    发明申请
    Optical sensor for utility meter 失效
    电力仪表用光电传感器

    公开(公告)号：US20020039068A1

    公开(公告)日：2002-04-04

    申请号：US09896502

    申请日：2001-06-29

    发明人： Erwin Holowick

    IPC分类号： G08C019/12 ,  G08B023/00

    CPC分类号： G01D4/006 ,  G01D4/008 ,  G08C19/12 ,  Y02B90/243 ,  Y02B90/247 ,  Y04S20/325 ,  Y04S20/50

    摘要： A radio frequency automated meter reading (AMR) device for determining quantities of a consumed utility product including electric, gas and water service. The present invention intermittently transmits utility product consumption as a modulated RF signal, and does not require complex polling and bi-directional communication. Data is obtained and formatted for transmission and is adapted to be received by a remote receiving device having an RF receiver. The present invention is adaptable to water meters, gas meters and electric meters, and has an IR programming module facilitating remote programming and diagnostic procedures. In the case of water and gas meters, an internal lithium battery provides an operational life of up to ten years. In the case of the electric meter, power is tapped directly from the electric service.

    摘要翻译： 一种用于确定包括电力，燃气和水服务在内的消耗的公用事业产品的数量的射频自动抄表（AMR）装置。 本发明将实用产品消费间歇地发送为调制的RF信号，并且不需要复杂的轮询和双向通信。 获得数据并将其格式化以用于传输，并且适于由具有RF接收器的远程接收设备接收数据。 本发明适用于水表，气表和电表，并具有便于远程编程和诊断程序的IR编程模块。 在水和煤气表的情况下，内部锂电池的使用寿命长达十年。 在电表的情况下，电力直接从电力服务中抽出。

    Coded signal radio transmitter for remote control mechanisms
    9.
    发明授权
    Coded signal radio transmitter for remote control mechanisms 失效
    编码信号无线电发射机用于远程控制机制

    公开(公告)号：US4399438A

    公开(公告)日：1983-08-16

    申请号：US287694

    申请日：1981-07-28

    申请人： Edgar L. Bonner

    发明人： Edgar L. Bonner

    IPC分类号： G08C19/12 ,  H04B7/00 ,  H04Q9/00

    CPC分类号： G08C19/12

    摘要： A radio transmitter is operatively arranged to develop and broadcast a coded signal which may be used to effect remote control functions, for example, to control door opening mechanism. The transmitter includes a radio frequency oscillator having a coil which constitutes the radiating element. The radio frequency oscillator is modulated by a first low frequency oscillator, which is frequency modulated by output from a second low frequency oscillator, both low frequency oscillators being controlled by a timer which turns the low frequency oscillators ON for about one second and holds them OFF for about thirty seconds. The low frequency oscillators and the timer are realized by a commercially available, integrated CMOS circuit.

    摘要翻译： 无线电发射机可操作地布置成开发和广播可用于实现遥控功能的编码信号，例如以控制门打开机构。 发射机包括具有构成辐射元件的线圈的射频振荡器。 无线电频率振荡器由第一低频振荡器调制，第一低频振荡器由第二低频振荡器的输出进行频率调制，两个低频振荡器由定时器控制，该定时器使低频振荡器接通约一秒钟并将其保持关闭 约三十秒。 低频振荡器和定时器由市售的集成CMOS电路实现。

    Tone signal decoder
    10.
    发明授权
    Tone signal decoder 失效
    音频信号解码器

    公开(公告)号：US4349820A

    公开(公告)日：1982-09-14

    申请号：US180938

    申请日：1980-08-25

    申请人： Keisuke Iwata

    发明人： Keisuke Iwata

    IPC分类号： H04Q9/12 ,  G08C19/12 ,  H04Q7/16 ,  H04Q1/44 ,  G08B13/22

    CPC分类号： G08C19/12

    摘要： A tone signal decoder in a remote control device which uses one tone signal to feed information. The tone signal decoder comprises a charge and discharge circuit having a capacitor to control the latter by application of said tone signal thereto, a bypass circuit for charging or discharging said capacitor, when said tone signal is not applied, within the time shorter than the charge or discharge time by said charge and discharge circuit, and a threshold circuit actuated when said capacitor reaches a threshold level. Immediately when said tone signal is interrupted by said bypass circuit, said capacitor is brought into an initial set state to prevent malfunction with respect to the other tone signal fed by the same carrier.

    摘要翻译： 遥控装置中的音调信号解码器，其使用一个音频信号来馈送信息。 音调信号解码器包括具有电容器的充电和放电电路，该电容器通过施加所述音调信号来控制电容器，当在不施加所述音调信号的情况下，在比充电时间短的时间内对所述电容器进行充电或放电的旁路电路 或放电时间，以及当所述电容器达到阈值电平时启动的阈值电路。 当所述音调信号被所述旁路电路中断时，立即使所述电容器进入初始设定状态，以防止由相同载波馈送的其它音调信号发生故障。