Moisture sensing watering system
    12.
    发明授权
    Moisture sensing watering system 有权
    水分感应浇灌系统

    公开(公告)号:US09491914B2

    公开(公告)日:2016-11-15

    申请号:US14722734

    申请日:2015-05-27

    IPC分类号: A01G25/09 A01G25/16

    摘要: A moisture sensing watering system comprising a central pivot, a water conveyance system, a plurality of wheels, a first at least one moisture sensor coupled with a first wheel, a second at least one moisture sensor coupled with a second wheel, a moisture information converter, and a moisture content provider. The first moisture sensor pierces the ground during each rotation of the first wheel and performs a first moisture sensing as a part of the piercing of the ground. The second moisture sensor pierces the ground during each rotation of the second wheel and performs a second moisture sensing as a part of the second moisture sensor piercing the ground. The moisture information converter receives the moisture sensing information and converts the moisture sensing information into a signal. The moisture content provider provides the signal in a user accessible format.

    摘要翻译: 一种湿度感测浇水系统,包括中心枢轴,水输送系统,多个轮,与第一轮耦合的第一至少一个湿度传感器,与第二轮耦合的第二至少一个湿度传感器,湿度信息转换器 ,和含水量提供者。 第一湿度传感器在第一轮的每次旋转期间刺穿地面,并且执行第一湿度感测作为地面刺穿的一部分。 第二湿度传感器在第二轮的每次旋转期间刺穿地面,并且作为穿透地面的第二水分传感器的一部分执行第二湿度感测。 水分信息转换器接收湿度感测信息并将水分感测信息转换为信号。 水分含量提供者以用户可访问的格式提供信号。

    System and method for tracking objects
    13.
    发明授权
    System and method for tracking objects 有权
    跟踪对象的系统和方法

    公开(公告)号:US09488466B2

    公开(公告)日:2016-11-08

    申请号:US13447538

    申请日:2012-04-16

    IPC分类号: G01B11/00 G01C21/20 G06K17/00

    摘要: A system, device and methods are provided for tracking objects, such as shipping containers and other movable items. In one embodiment, a method includes detecting an object based on detection of an object identification tag and detecting a marker during transport of the object, wherein detection of the marker includes determining location data of the marker. The method may further include storing position data for the object based on the location data of the marker, and outputting the position data for the object.

    摘要翻译: 提供了一种系统,装置和方法来跟踪物品,例如运输集装箱和其他可动物品。 在一个实施例中,一种方法包括基于对象识别标签的检测和在对象的传输期间检测标记来检测对象,其中标记的检测包括确定标记的位置数据。 该方法还可以包括基于标记的位置数据存储对象的位置数据,并输出对象的位置数据。

    GNSS rover having subscribed precision
    14.
    发明授权
    GNSS rover having subscribed precision 有权
    GNSS流动站具有订阅精度

    公开(公告)号:US09470798B2

    公开(公告)日:2016-10-18

    申请号:US13675242

    申请日:2012-11-13

    发明人: David G. Bird

    IPC分类号: G01S19/43 G01S19/04

    CPC分类号: G01S19/43 G01S19/04

    摘要: This application discloses a GNSS rover having a data receiver, a position processor and a vector error reverser. The data receiver receives GNSS position-determination reference data based on a reference erroneous position having one or more keyed intentional errors made confidential with confidential error keys. The position processor uses the GNSS position-determination reference data to determine a rover erroneous position corresponding to the reference erroneous position. The vector error reverser uses confidential access to at least one confidential error key to reverse the corresponding confidential keyed intentional error in the rover erroneous position to determine a subscribed rover position.

    摘要翻译: 该应用公开了具有数据接收器,位置处理器和向量误差反向器的GNSS漫游器。 数据接收机基于具有对机密错误密钥进行保密的一个或多个带键的有意错误的参考错误位置来接收GNSS位置确定参考数据。 位置处理器使用GNSS位置确定参考数据来确定与参考错误位置相对应的流动站错误位置。 向量错误反向器使用机密访问至少一个秘密错误密钥来反转流动站错误位置中相应的秘密键入故意错误,以确定订阅的流动站位置。

    Collecting external accessory data at a mobile data collection platform that obtains raw observables from an internal chipset
    15.
    发明授权
    Collecting external accessory data at a mobile data collection platform that obtains raw observables from an internal chipset 有权
    在移动数据采集平台收集外部附件数据,从内部芯片组获取原始可观察值

    公开(公告)号:US09462446B2

    公开(公告)日:2016-10-04

    申请号:US14516313

    申请日:2014-10-16

    摘要: External accessory data is collected at a mobile data collection platform (MDCP) provided by an external accessory of the MDCP. An image that includes a point of interest is captured using an image capturing device integral to the MDCP. Raw observables are obtained from a GNSS chipset internal to the MDCP. An position fix of the MDCP defines the location of an antenna and is determined based on the raw observables. An entrance pupil location is calculated as an offset off the antenna location. Orientation information comprising a tilt angle and an azimuth angle is determined. The position fix and orientation information are associated with a three dimensional location that the MDCP is at when the image was captured. External accessory data is received from an accessory external to the MDCP. The image, position fix, orientation information and external accessory data are stored in hardware memory of the MDCP.

    摘要翻译: 在由MDCP的外部附件提供的移动数据收集平台(MDCP)上收集外部附件数据。 使用与MDCP集成的图像捕获装置来捕获包括兴趣点的图像。 原始可观测量从MDCP内部的GNSS芯片组获得。 MDCP的位置定义了天线的位置,并且基于原始可观测量来确定。 入射光瞳位置被计算为天线位置的偏移。 确定包括倾斜角和方位角的定向信息。 定位和定位信息与MDCP在捕获图像时处于三维位置相关联。 从MDCP外部的附件接收外部附件数据。 图像,位置锁定,方向信息和外部附件数据存储在MDCP的硬件存储器中。

    RFID tag distance measurer
    20.
    发明授权
    RFID tag distance measurer 有权
    RFID标签距离测量仪

    公开(公告)号:US09442180B2

    公开(公告)日:2016-09-13

    申请号:US14979205

    申请日:2015-12-22

    摘要: A radio frequency identification (RFID) tag distance measuring system and method is disclosed. One example includes a first replica path that receives a signal that is simultaneously transmitted to an RFID tag. The first replica path includes a plurality of taps at known distances along the first replica path. Each of the plurality of taps has a first tap input coupled with the first replica path. In addition, an RFID signal receiver receives a return signal from the RFID tag and provides the return signal along a measurement input, wherein each of the plurality of taps have a second tap input coupled with the measurement path. A distance determiner detects at least the first of the plurality of taps to have an output and determine a distance measurement to the RFID tag based thereon.

    摘要翻译: 公开了射频识别(RFID)标签测距系统和方法。 一个示例包括接收同时发送到RFID标签的信号的第一复制路径。 第一复制路径包括沿着第一复制路径已知距离的多个抽头。 多个抽头中的每一个具有与第一复制路径耦合的第一抽头输入。 另外,RFID信号接收器接收来自RFID标签的返回信号,并沿测量输入提供返回信号,其中多个抽头中的每一个具有与测量路径耦合的第二抽头输入。 距离确定器至少检测多个抽头中的第一个抽头以具有输出,并且基于此确定到RFID标签的距离测量。