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    • 2. 发明授权
    • Arrangement for reducing interference in an electronic shelf label
    • 减少电子货架标签干扰的布置
    • US09559414B2
    • 2017-01-31
    • US13698392
    • 2011-05-31
    • Hannu KarhuketoGregory Wright
    • Hannu KarhuketoGregory Wright
    • H01Q1/38H01Q1/52G09F3/20H01Q1/22H01Q19/02H01Q1/08H01Q15/00
    • H01Q1/526G09F3/208H01Q1/085H01Q1/2225H01Q1/38H01Q1/52H01Q15/0086H01Q19/021
    • An arrangement for reducing interference in a wireless electronic shelf label (ESL) (100) having a layered structure the ESL comprising: a display layer (101) comprising display material, a circuit board (203) with a backplane material structure and an antenna (202), and a circuit board arrangement with control electronics for controlling the operation of the label, such as the display and the radio communication, and a resilient layer having a space for a rigid component, such as a battery, wherein said resilient layer is arranged to provide a substantially even total thickness of said label (100), wherein the radio communication control further comprises means for radio frequency communication via modulated backscatter, wherein the arrangement is ring resonator arrangement isolating the ESL from the electrically conducting shelf arranged on the antenna circuit board, the ring resonator arrangement comprising a plurality of ring resonators (204) that are electrically isolated from the antenna and arranged at least on the side nearest the shelf when the ESL is attached to the shelf.
    • 一种用于减少具有分层结构的无线电子货架标签(ESL)(100)中的干扰的装置,该ESL包括:包括显示材料的显示层(101),具有背板材料结构的电路板(203)和天线 202),以及具有用于控制诸如显示器和无线电通信的标签的操作的控制电子装置的电路板装置以及具有用于诸如电池的刚性部件的空间的弹性层,其中所述弹性层是 布置成提供所述标签(100)的基本上均匀的总厚度,其中所述无线电通信控制还包括经由调制后向散射的射频通信的装置,其中所述装置是将ESL与布置在天线上的导电架隔离的环形谐振器装置 所述环形谐振器装置包括与所述电路板电隔离的多个环形谐振器(204) 天线,并且当ESL连接到搁架时,至少在最靠近搁板的一侧布置。
    • 8. 发明授权
    • Wrist-worm rate of ascent/descent indicator
    • 上升/下降指示器的蠕虫率
    • US5103685A
    • 1992-04-14
    • US600007
    • 1990-10-16
    • Gregory Wright
    • Gregory Wright
    • B63C11/32G01C5/06G01F23/18G04G21/02
    • G04G21/02B63C11/32G01C5/06G01F23/18B63C2011/021
    • A wrist-worn, real-time-indicating, actual rate of ascent/decent meter includes a non-corrodable, hermetic enclosure with a window. A display, visible through the window, includes numeric rate-related indicia and arrows, both clearly visible against a contrasting backdrop. The contrast may be black on silver. A hysterisis-free transducer in the enclosure produces first signals proportional to the ambient pressure. The first signals are converted to second signals representing depth in the ambient, the latter signals being periodically sampled. Each sample is compared to the previous sample and third rate-of-change-of-depth-with-time signals result from successive comparisons. The third signals are displayed numerically and direction (ascending or descending) is indicated by the arrows. Signal processing is controlled and performed by a microprocessor within the enclosure. Facilities are provided to replace a battery and to turn the meter on and off without affecting the hermeticity of the enclosure.
    • 手腕式实时显示,上升/体面计的实际速率包括一个不可腐蚀的,具有窗口的密封外壳。 通过窗口可见的显示器包括数字速率相关的标记和箭头,两者都可以清晰地对比于背景。 银色的对比可能是黑色的。 外壳中的无障碍传感器产生与环境压力成比例的第一信号。 第一信号被转换成表示环境中深度的第二信号,后一信号被周期性地采样。 将每个样本与先前的样本进行比较,并且通过连续比较得到第三次深度随时间变化的信号。 数字显示第三个信号,方向(上升或下降)由箭头指示。 信号处理由外壳内的微处理器控制和执行。 提供设备来更换电池并打开和关闭仪表,而不影响外壳的气密性。
    • 9. 发明申请
    • ELECTRONIC PRICE LABEL SYSTEM
    • 电子价格标签系统
    • US20130027189A1
    • 2013-01-31
    • US13639689
    • 2011-03-29
    • Hannu KarhuketoGregory Wright
    • Hannu KarhuketoGregory Wright
    • H04Q5/22
    • G06K7/0008G06K7/10198G06K19/0726G06Q30/06
    • A method and system for an electronic price label system comprising at least a base station and a plurality of electronic labels for transferring information between the base station and electronic labels. The method comprises transmitting a first message from base station 6 to a plurality of electronic labels 5a, 5b, the first message comprising at least identification information of one electronic label 5a, 5b, receiving the first message at the electronic label 5a, 5b, recognizing the identification information in the first transmitted message by the electronic label 5a, 5b, transmitting a second message from the base station 6 to the electronic label 5a, 5b, receiving the second message and sending an acknowledgement message to the second message from electronic label 5a, 5b with a modulation frequency from a certain frequency range, and searching the acknowledgement message from a predefined frequency range at the base station 6.
    • 一种用于电子价格标签系统的方法和系统,包括至少基站和用于在基站和电子标签之间传送信息的多个电子标签。 该方法包括从基站6向多个电子标签5a,5b发送第一消息,第一消息至少包括一个电子标签5a,5b的标识信息,在电子标签5a,5b处接收第一消息,识别 由电子标签5a,5b发送第一消息中的识别信息,从基站6向电子标签5a,5b发送第二消息,接收第二消息,并从电子标签5a向第二消息发送确认消息 ,5b具有来自特定频率范围的调制频率,并且在基站6处从预定义的频率范围搜索确认消息。