Sensing and Measuring Soil Moisture Using Commodity Radio Frequency Identification (RFID) Systems

    公开(公告)号:US20210286961A1

    公开(公告)日:2021-09-16

    申请号:US17200535

    申请日:2021-03-12

    摘要: A commodity RFID system is used for automatically measuring levels of soil moisture in planting containers. A large number of planting containers are used to grow pots in soil in a greenhouse. An RFID reader interrogates passive RFID tags affixed to the planting containers. The RFID reader can be attached to a robotic arm configured to move above multiple rows and columns of containers. Signal features (e.g., MRT, RSS, DMRT) of specific passive RFID tags affixed to specific ones of the containers are automatically monitored, based on the wireless interrogation of the specific tags by the reader. Soil moisture levels of specific containers are then automatically determined based on the signal features of the attached RFID tags, and effects of soilure moisture on electromagnetic fields of antennas of passive RFID tags.

    Dynamic load balancing in a scalable environment
    5.
    发明授权
    Dynamic load balancing in a scalable environment 有权
    可扩展环境中的动态负载平衡

    公开(公告)号:US08868711B2

    公开(公告)日:2014-10-21

    申请号:US13366052

    申请日:2012-02-03

    IPC分类号: G06F15/173

    CPC分类号: G06F9/5077 G06F9/5083

    摘要: Systems and methods are provided that enable a general framework for partitioning application-defined jobs (e.g., computation) in a scalable environment. The general framework decouples partitioning of a job from the other aspects of the job. As a result, the effort required to define the application-defined computation in a scalable environment is reduced or minimized, as the user is not required to provide a partitioning algorithm. The general framework further allows a user to provide load balancing conditions to allow for modification of how partitions are assigned.

    摘要翻译: 提供了能够在可扩展环境中分配应用定义作业(例如,计算)的一般框架的系统和方法。 一般框架将作业的分割与作业的其他方面相分离。 因此,在不需要用户提供分割算法的情况下,减小或最小化在可缩放环境中定义应用程序定义计算所需的工作量。 一般框架进一步允许用户提供负载平衡条件以允许修改分区如何分配。

    Blob manipulation in an integrated structured storage system
    6.
    发明授权
    Blob manipulation in an integrated structured storage system 有权
    集成结构化存储系统中的Blob操作

    公开(公告)号:US08495036B2

    公开(公告)日:2013-07-23

    申请号:US12257786

    申请日:2008-10-24

    IPC分类号: G06F7/00 G06F17/00

    摘要: Embodiments of the present invention relate to systems, methods and computer storage media for facilitating the structured storage of binary large objects (Blobs) to be accessed by an application program being executed by a computing device. Generally, the manipulation of Blobs in a structured storage system includes receiving a request for a Blob, which may be located by way of a Blob pointer. The Blob pointer allows for the data, such as properties, of the Blob to be identified and located. Expired properties are garbage collected as a manipulation of the Blob data within a structured storage system. In an embodiment, the Blob is identified by a key that is utilized within a primary structured index to located the requested Blob. In another embodiment, the requested Blob is located utilizing a secondary hash index. In an additional embodiment, the Blob is locate utilizing a file table.

    摘要翻译: 本发明的实施例涉及用于促进由计算设备执行的应用程序访问的二进制大对象(Blob)的结构化存储的系统,方法和计算机存储介质。 通常,结构化存储系统中Blob的操作包括接收对可以通过Blob指针定位的Blob的请求。 Blob指针允许识别和定位Blob的数据,例如属性。 过期属性作为在结构化存储系统中操纵Blob数据而被垃圾回收。 在一个实施例中,Blob由在主要结构化索引中使用的密钥来标识以定位所请求的Blob。 在另一个实施例中,使用辅助散列索引定位所请求的Blob。 在另外的实施例中,使用文件表定位Blob。

    Method and related device for determining timing sequence of video and audio data for high density multimedia interface
    8.
    发明授权
    Method and related device for determining timing sequence of video and audio data for high density multimedia interface 失效
    用于确定高密度多媒体接口的视频和音频数据的时序的方法和相关装置

    公开(公告)号:US08154657B2

    公开(公告)日:2012-04-10

    申请号:US11690865

    申请日:2007-03-26

    IPC分类号: H04N9/475

    摘要: A data processing method for a high density multimedia interface (HDMI) includes receiving video and audio data, sampling the receiving data according to a sample clock, outputting a sampling pattern according to the sampled receiving data and the sample clock, comparing the sampling pattern with a plurality of predetermined patterns, deciding the timing sequence of the receiving data when the sampling pattern and one of the plurality of predetermined patterns are the same, and outputting the video and audio data according to the correct timing sequence.

    摘要翻译: 用于高密度多媒体接口(HDMI)的数据处理方法包括接收视频和音频数据,根据采样时钟对接收数据进行采样,根据采样的接收数据和采样时钟输出采样模式,将采样模式与 多个预定模式,当采样模式和多个预定模式中的一个相同时,决定接收数据的定时顺序,并根据正确的定时顺序输出视频和音频数据。

    CABLE ASSEMBLY WITH CONVENIENT ASSEMBLY PROCESS
    9.
    发明申请
    CABLE ASSEMBLY WITH CONVENIENT ASSEMBLY PROCESS 审中-公开
    具有方便组装过程的电缆组件

    公开(公告)号:US20120077386A1

    公开(公告)日:2012-03-29

    申请号:US13244930

    申请日:2011-09-26

    IPC分类号: H01R24/00

    摘要: A cable assembly comprises: a metal sheet having a body portion defining a receiving hole, a connector received in the receiving hole of the metal sheet and a PCB electrically connected to the conductive terminals and located on the connector. The PCB is fastened on the metal sheet and perpendicular to the body portion of the metal sheet. The connector comprises a set of conductive terminals, an insulative housing enclosing the conductive terminals, a shell made of metal material and located on the front the insulative housing.

    摘要翻译: 电缆组件包括:金属片,其具有限定容纳孔的主体部分,容纳在金属片的容纳孔中的连接器和电连接到导电端子并位于连接器上的PCB。 PCB被紧固在金属片上并垂直于金属片的主体部分。 连接器包括一组导电端子,包围导电端子的绝缘壳体,由金属材料制成的壳体,并且位于绝缘壳体的正面上。

    AUTO FOCUS DEVICE OF MOBILE COMMUNICATION APPARATUS
    10.
    发明申请
    AUTO FOCUS DEVICE OF MOBILE COMMUNICATION APPARATUS 有权
    手机通信装置自动聚焦装置

    公开(公告)号:US20110281616A1

    公开(公告)日:2011-11-17

    申请号:US12822986

    申请日:2010-06-24

    申请人: HO-JU WANG

    发明人: HO-JU WANG

    IPC分类号: H04M1/00 G03B13/00

    摘要: An auto focus device of a mobile communication apparatus is disclosed. The auto focus device comprises a voice coil motor, a first driving circuit and a second driving circuit. The voice coil motor comprises a floating movable device and a lens in the floating movable device. The first driving circuit drives the voice coil motor so that the floating movable device moves inside the voice coil motor to zoom in/out and focus the lens on image sensors when the camera function is activated. The second driving circuit drives the voice coil motor to fix the floating movable device inside the voice coil motor and cover the image sensors.

    摘要翻译: 公开了一种移动通信装置的自动对焦装置。 自动对焦装置包括音圈电动机,第一驱动电路和第二驱动电路。 音圈电动机包括浮动可移动装置和浮动可移动装置中的透镜。 第一驱动电路驱动音圈电动机,使得浮动可动装置在音圈电机内移动以放大/缩小,并且当相机功能被激活时将透镜聚焦在图像传感器上。 第二驱动电路驱动音圈电动机将浮动可移动装置固定在音圈马达内部并覆盖图像传感器。