POWER MONITORING APPARATUS OF STANDBY POWER SAVING TYPE, ELECTRIC LOAD DEVICE, AND POWER MONITORING METHOD
    1.
    发明申请
    POWER MONITORING APPARATUS OF STANDBY POWER SAVING TYPE, ELECTRIC LOAD DEVICE, AND POWER MONITORING METHOD 审中-公开
    备用节电型电力监控装置,电力装置及电力监控方法

    公开(公告)号:US20120274479A1

    公开(公告)日:2012-11-01

    申请号:US13456171

    申请日:2012-04-25

    IPC分类号: G08C19/00

    摘要: Provided are a power monitoring apparatus of standby power saving type, an electric load device, and a power monitoring method. The power monitoring apparatus of standby power saving type includes: a power metering module measuring a power consumption situation of an electric load device, transmitting a measured result to a communication module, and switching off when a standby mode of the electric load device is held for more than a preset time or the electric load device is off; the communication module being supplied with power upon the switching-on, transmitting a power consumption value received from the power metering module to exterior, being supplied with standby power upon the switching-off to wait for receiving a call signal, and switching on a switch upon reception of the call signal; and a charging module starting charging upon the switching-on, and supplying standby power to the communication module upon the switching-off.

    摘要翻译: 提供了备用省电型电力监控装置,电力负载装置和电力监控方法。 备用省电型电力监控装置包括:测量电力负载装置的电力消耗状况的电力计量模块,将测量结果发送到通信模块,并且当保持电力负载装置的待机模式时关闭 超过预设时间或电动负载装置关闭; 所述通信模块在接通时被供电,将从所述电力计量模块接收到的功率消耗值发送到外部,在关闭时被提供备用电力以等待接收呼叫信号,并且接通开关 接收到呼叫信号; 并且充电模块在接通时开始充电,并且在关闭时向通信模块提供备用电力。

    ELECTRONIC TAGS, ESL SYSTEM, METHOD FOR SETTING TIME INFORMATION OF ESL SYSTEM AND METHOD FOR OPERATING ESL SYSTEM
    2.
    发明申请
    ELECTRONIC TAGS, ESL SYSTEM, METHOD FOR SETTING TIME INFORMATION OF ESL SYSTEM AND METHOD FOR OPERATING ESL SYSTEM 审中-公开
    电子标签,ESL系统,用于设置ESL系统的时间信息的方法和用于操作ESL系统的方法

    公开(公告)号:US20120161943A1

    公开(公告)日:2012-06-28

    申请号:US13193512

    申请日:2011-07-28

    IPC分类号: H04Q5/22

    CPC分类号: G06Q30/06

    摘要: Disclosed herein are an electronic tag, an ESL system, a method for setting time information of the ESL system, and a method for operating the ESL system. The electronic tag includes: a communication interface unit transmitting and receiving data; a display unit displaying the information of the product; a power supply unit supplying power; a control unit controlling the communication interface unit, the display unit, and the power supply unit and processing data; and a memory unit storing data required to process data in the control unit, and the control unit possesses time information appropriated in real time.

    摘要翻译: 本文公开了一种电子标签,ESL系统,用于设置ESL系统的时间信息的方法以及用于操作ESL系统的方法。 电子标签包括:通信接口单元,发送和接收数据; 显示产品信息的显示单元; 供电单元供电; 控制单元,控制通信接口单元,显示单元和电源单元以及处理数据; 以及存储单元,其存储处理控制单元中的数据所需的数据,并且控制单元具有实时分配的时间信息。

    ELECTRONIC SHELF LABEL APPARATUS FOR SWITCHING IMAGES AND METHOD THEREOF
    3.
    发明申请
    ELECTRONIC SHELF LABEL APPARATUS FOR SWITCHING IMAGES AND METHOD THEREOF 审中-公开
    用于切换图像的电子书签装置及其方法

    公开(公告)号:US20120133623A1

    公开(公告)日:2012-05-31

    申请号:US13042734

    申请日:2011-03-08

    IPC分类号: G09G5/00

    摘要: There is provided an electronic shelf label including an image display unit displaying a first image; a sensor unit detecting image switching signals; and a processor unit determining whether the image switching signals detected by the sensor unit are valid and switching the first image displayed on the image display unit to a second image when the image switching signals are valid, and a communication unit receiving a plurality of image data displayed on the image display unit. The processor unit determines that the image switching signals are valid when a detection duration time of the image switching signals is longer than a predetermined first threshold time. By this configuration, the electronic shelf label can switch a plurality of images and reduce the influence of disturbance to thereby prevent unnecessary image switching. Further, the electronic shelf label can provide product-related information for a manager or the like as well as for a purchaser.

    摘要翻译: 提供了一种包括显示第一图像的图像显示单元的电子货架标签; 检测图像切换信号的传感器单元; 以及处理器单元,其确定所述传感器单元检测到的图像切换信号是否有效,并且当所述图像切换信号有效时,将所述图像显示单元上显示的所述第一图像切换为第二图像;以及通信单元,接收多个图像数据 显示在图像显示单元上。 当图像切换信号的检测持续时间长于预定的第一阈值时间时,处理器单元确定图像切换信号有效。 通过这种配置,电子货架标签可以切换多个图像并减少干扰的影响,从而防止不必要的图像切换。 此外,电子货架标签可以为管理者等以及购买者提供与产品有关的信息。