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    METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR DETERMINING A PROPERTY OF CONSTRUCTION MATERIAL
    44.
    发明申请
    METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR DETERMINING A PROPERTY OF CONSTRUCTION MATERIAL 有权

    公开(公告)号：US20150241405A1

    公开(公告)日：2015-08-27

    申请号：US14666273

    申请日：2015-03-23

    Applicant: Troxler Electronic Laboratories Inc.

    Inventor： Robert Ernest Troxler

    IPC: G01N33/42

    CPC classification number: G01N33/42 ,  G01N9/24 ,  G01N23/02 ,  G01N23/025 ,  G01N23/06 ,  G01N33/24 ,  G01N33/246 ,  H05K2203/162

    Abstract: Methods, systems, and computer program products for determining a property of construction material. According to one aspect, a material property gauge operable to determine a property of construction material is disclosed. The gauge may include an electromagnetic sensor operable to measure a response of construction material to an electromagnetic field. Further, the electromagnetic sensor may be operable to produce a signal representing the measured response by the construction material to the electromagnetic field. An acoustic detector may be operable to detect a response of the construction material to the acoustical energy. Further, the acoustic detector may be operable to produce a signal representing the detected response by the construction material to the acoustical energy. A material property calculation function may be configured to calculate a property value associated with the construction material based upon the signals produced by the electromagnetic sensor and the acoustic detector.

    METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR LOCATING AND TRACKING OBJECTS
    45.
    发明申请
    METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR LOCATING AND TRACKING OBJECTS 审中-公开
    用于定位和跟踪对象的方法，系统和计算机程序产品

    公开(公告)号：US20150088452A1

    公开(公告)日：2015-03-26

    申请号：US14562858

    申请日：2014-12-08

    Applicant: Troxler Electronic Laboratories, Inc.

    Inventor： Robert Ernest Troxler

    IPC: G01S5/02 ,  G01N23/00 ,  G01C21/00

    Abstract: A system for locating and tracking an object is provided. The system includes a measuring device configured to determine a property of a paving-related material, a locating device configured to determine a location of the measuring device, a tracking system configured to store tracking information associated with the measuring device and one or more properties determined by the measuring device, and a communications system configured to transfer, to a remote device, the location of the measuring device and the tracking information associated with the measuring device.

    Abstract translation: 提供了一种用于定位和跟踪对象的系统。 该系统包括被配置为确定铺路相关材料的属性的测量装置，被配置为确定测量装置的位置的定位装置，被配置为存储与测量装置相关联的跟踪信息的跟踪系统以及确定的一个或多个属性 以及通信系统，其被配置为向远程设备传送测量设备的位置和与测量设备相关联的跟踪信息。

    Pavement material microwave moisture-density measurement methods and apparatuses
    46.
    发明授权
    Pavement material microwave moisture-density measurement methods and apparatuses 有权
    路面材料微波湿度密度测量方法和装置

    公开(公告)号：US08847609B2

    公开(公告)日：2014-09-30

    申请号：US13846181

    申请日：2013-03-18

    Applicant: Troxler Electronic Laboratories, Inc.

    Inventor： Robert Ernest Troxler

    IPC: G01R27/32

    CPC classification number: G01N22/00 ,  G01N22/04 ,  G01N33/38 ,  G01N33/42

    Abstract: A method of obtaining a material property of a pavement material from a microwave field generally includes generating a microwave frequency electromagnetic field of a first mode about the pavement material. The frequency response of the pavement material in the electromagnetic field can be measured, such as by a network analyzer. The measurement of the frequency response permits correlating the frequency response to a material property of the pavement material sample, such as the density. A method of correcting for the roughness of a pavement material divides the pavement into a shallow layer and a deep layer. Two planar microwave circuits measure the permittivity of the shallow and deep layer. The permittivities are correlated to correct for roughness. An apparatus for obtaining the density of a pavement sample includes a microwave circuit and a network analyzer. The network analyzer measures the frequency response to determine the density of the pavement material.

    Abstract translation: 从微波场获得路面材料的材料特性的方法通常包括产生关于路面材料的第一模式的微波频率电磁场。 路面材料在电磁场中的频率响应可以通过网络分析仪进行测量。 频率响应的测量允许将频率响应与路面材料样品的材料性质相关联，例如密度。 校正路面材料的粗糙度的方法将路面分为浅层和深层。 两个平面微波电路测量浅层和深层的介电常数。 介电常数与粗糙度校正相关。 用于获得路面样品密度的装置包括微波电路和网络分析器。 网络分析仪测量频率响应，以确定路面材料的密度。

    System and method for determining material properties of samples
    48.
    发明申请
    System and method for determining material properties of samples 有权
    用于确定样品材料性质的系统和方法

    公开(公告)号：US20040098217A1

    公开(公告)日：2004-05-20

    申请号：US10632034

    申请日：2003-07-30

    Applicant: Troxler Electronic Laboratories, Inc.

    Inventor： Andrew Kirk Dummer ,  Robert Ernest Troxler ,  Michael Eric Bienvenu

    IPC: G06F015/00

    CPC classification number: G01N15/1456 ,  G01N9/04 ,  G01N9/26 ,  G01N15/088 ,  G01N15/0893

    Abstract: A method is provided for nondestructively determining a material property of a porous sample. A first vessel is evacuated to a sub-atmospheric pressure, while a test pressure, greater than the sub-atmospheric pressure, is established in a second vessel containing the sample. The pressures of the first and second vessels are equalized by opening a valve mechanism therebetween. The resulting pressure change in the second vessel exhibits an initial pressure drop followed by a transition to an equalization pressure. The envelope volume of the sample is determined from a minimum pressure attained by the second vessel upon initial opening of the valve mechanism, wherein the minimum pressure is related to the initial pressure drop. The envelope density of the sample is thus a quotient of the mass and the envelope volume of the sample. The absolute density and relative absorption of the sample may also be determined and an associated system is provided.

    Abstract translation: 提供了一种用于非破坏性地确定多孔样品的材料性质的方法。 将第一容器抽空至低于大气压，同时在包含样品的第二容器中建立大于次大气压的试验压力。 第一和第二容器的压力通过在其间打开阀机构来均衡。 在第二容器中产生的压力变化表现出初始压力降，然后转变到平衡压力。 样品的包络体积是从阀机构初始打开时由第二容器获得的最小压力确定的，其中最小压力与初始压降有关。 因此样品的包络密度是样品的质量和包络体积的商。 也可以确定样品的绝对密度和相对吸收，并提供相关系统。

    In-mold pressure verification device
    49.
    发明申请
    In-mold pressure verification device 审中-公开
    模内压力验证装置

    公开(公告)号：US20030192384A1

    公开(公告)日：2003-10-16

    申请号：US10121095

    申请日：2002-04-11

    Applicant: Troxler Electronic Laboratories, Inc.

    Inventor： Raffaello Verna

    IPC: G01N003/08

    CPC classification number: G01N3/08 ,  G01N3/12

    Abstract: A pressure verification device is provided which is configured to be used with a Superpave gyratory compactor to measure the pressure applied to a specimen of asphalt paving mix during the compaction process. The pressure verification device is positionable within the cylindrical mold of the gyratory compactor for dynamically measuring the pressure exerted upon the sample within the mold. The pressure verification device comprises a rigid disk-shaped plate having opposing surfaces, with at least one pressure transducer being carried by the disk-shaped plate on one of the opposing surfaces.

    Abstract translation: 提供了一种压力验证装置，其配置为与Superpave回转式压实机一起使用，以测量在压实过程中施加到沥青铺装混合物的样品的压力。 压力验证装置可定位在回转压实机的圆柱形模具内，用于动态测量施加在模具内的样品上的压力。 压力验证装置包括具有相对表面的刚性盘形板，其中至少一个压力传感器由盘形板承载在相对表面之一上。

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