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16 条记录 (耗时 0.025 秒)

    Mobile EAS deactivator
    13.
    发明授权
    Mobile EAS deactivator 有权
    移动EAS去激活器

    公开(公告)号：US09437090B2

    公开(公告)日：2016-09-06

    申请号：US14211798

    申请日：2014-03-14

    申请人： Ronald B. Easter ,  Douglas A. Drew

    发明人： Ronald B. Easter ,  Douglas A. Drew

    IPC分类号： G08B13/24 ,  H01F13/00 ,  G07G1/00

    CPC分类号： G08B13/2411 ,  G07G1/00 ,  G07G1/12 ,  G08B13/246 ,  H01F13/006

    摘要： A deactivator device for a mobile Point of Sale (mPOS) systems includes a pair of spaced apart, fixed position electromagnets positioned and configured such that magnetic fields generated by the electromagnets aid one another to form a combined magnetic field; a battery; a capacitor; and an electronics assembly including a microcontroller configured to control storage of energy from the battery in the capacitor and to selectively provide a deactivation or activation pulse from the capacitor to the electromagnets. The components may be positioned in a housing configured for attachment to a mPOS mobile device.

    摘要翻译： 用于移动销售点（mPOS）系统的去激活装置包括一对间隔开的固定位置电磁体，其被定位和配置成使得由电磁体产生的磁场彼此帮助形成组合的磁场; 一个电池 电容器 以及电子组件，其包括被配置为控制来自电容器中的电池的能量存储的微控制器，并且选择性地提供从电容器到电磁体的去激活或激活脉冲。 组件可以被定位在被配置为附接到mPOS移动设备的外壳中。

    System and method for automatic configuration of master/slave devices on a network
    14.
    发明授权
    System and method for automatic configuration of master/slave devices on a network 有权
    在网络上自动配置主/从设备的系统和方法

    公开(公告)号：US09184987B2

    公开(公告)日：2015-11-10

    申请号：US13102617

    申请日：2011-05-06

    申请人： Melwyn F. Sequeira ,  Michael del Busto ,  Stewart E. Hall ,  Douglas A. Drew ,  Jan B. Forney

    发明人： Melwyn F. Sequeira ,  Michael del Busto ,  Stewart E. Hall ,  Douglas A. Drew ,  Jan B. Forney

    IPC分类号： G06F15/16 ,  H04L12/24 ,  H04L12/12 ,  H04L29/12

    CPC分类号： H04L41/0672 ,  H04L12/12 ,  H04L41/0846 ,  H04L41/0886 ,  H04L41/0889 ,  H04L61/103 ,  H04L61/2015 ,  H04L61/2038 ,  Y02D50/40 ,  Y02D50/42

    摘要： A people counting system and method for the automatic reconfiguration of a failed people counting sensor device in a people counting system. The system includes a plurality of addressable people counting sensor devices defining a cluster having a master device in communication with at least one slave device, each of the master device and the slave devices having a corresponding Media Access Control (“MAC”) address. The master device is adapted to sequentially transmit power-on commands to each of the slave devices, assign a different node address to each of the slave devices, receive an association of the MAC address of the master device to the node address and MAC address of each of the slave devices to form a cluster configuration, store the cluster configuration as a cluster configuration table, and replicate the cluster configuration table to the slave devices. A dynamic host configuration protocol (DHCP) server assigns an IP public address to the master device.

    摘要翻译： 人员计数系统中的人员计数系统和方法，用于在人员计数系统中自动重新配置失败人员计数传感器设备。 该系统包括多个可寻址的人对定义具有与至少一个从设备通信的主设备的集群的传感器设备进行计数，主设备和从设备中的每一个具有相应的媒体访问控制（“MAC”）地址。 主设备适于顺序地向每个从设备发送上电命令，为每个从设备分配不同的节点地址，接收主设备的MAC地址与节点地址的关联和MAC地址 每个从设备形成集群配置，将集群配置存储为集群配置表，并将集群配置表复制到从设备。 动态主机配置协议（DHCP）服务器为主设备分配IP公共地址。

    EAS system providing synchronized transmission
    15.
    发明授权
    EAS system providing synchronized transmission 有权
    EAS系统提供同步传输

    公开(公告)号：US08058994B2

    公开(公告)日：2011-11-15

    申请号：US11991689

    申请日：2005-09-09

    申请人： Gerardo Aguirre ,  Douglas A. Drew

    发明人： Gerardo Aguirre ,  Douglas A. Drew

    IPC分类号： G08B13/14

    CPC分类号： G08B13/2488

    摘要： A system and method for providing synchronized transmission in an electronic article surveillance (EAS) system is provided. The method includes determining a transmission timing difference between a plurality of units of the EAS system using a communication link of the EAS system and synchronizing transmissions for each of the plurality of units based on the transmission timing difference.

    摘要翻译： 提供了一种用于在电子物品监视（EAS）系统中提供同步传输的系统和方法。 该方法包括使用EAS系统的通信链路来确定EAS系统的多个单元之间的传输定时差异，并且基于传输定时差来同步多个单元中的每个单元的传输。

    Electronic article surveillance system having enhanced tag deactivation capacity
    16.
    发明授权
    Electronic article surveillance system having enhanced tag deactivation capacity 失效
    电子物品监控系统具有增强的标签禁用能力

    公开(公告)号：US5469142A

    公开(公告)日：1995-11-21

    申请号：US288087

    申请日：1994-08-10

    申请人： Adam S. Bergman ,  Douglas A. Drew

    发明人： Adam S. Bergman ,  Douglas A. Drew

    IPC分类号： G08B13/24 ,  H04B5/02

    CPC分类号： G08B13/242

    摘要： An electronic article surveillance tag deactivation system includes a transmitter, a receiver, a deactivation coil and a controller (microprocessor) for establishing time periods for operation of the transmitter, the receiver and the deactivation coil, and for selectively varying detection sensitivity of the receiver. Detection of a tag prior to deactivation is effected with the receiver at low sensitivity and redetection of the tag subsequent to deactivation is effected with the receiver at high sensitivity.

    摘要翻译： 电子物品监视标签去激活系统包括发射机，接收机，去激活线圈和用于建立发射机，接收机和去激活线圈的操作的时间段以及用于选择性地改变接收机的检测灵敏度的控制器（微处理器）。 在接收机处于低灵敏度之前对标签进行检测，并且在接收器以高灵敏度进行去激活之后重新检测标签。