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    SYSTEM AND METHOD FOR PROVIDING A VIRTUAL WIRELESS
    12.
    发明专利
    SYSTEM AND METHOD FOR PROVIDING A VIRTUAL WIRELESS 未知

    公开(公告)号：AU2003279261A1

    公开(公告)日：2004-05-13

    申请号：AU2003279261

    申请日：2003-10-14

    Applicant: ROSEMOUNT INC

    Inventor： KARSCHNIA ROBERT J ,  PELUSO MARCOS

    IPC: G05B19/042

    Abstract: A distributed control system has a plurality of distributed field devices, each of which contains a transducer and a wireless transceiver. The distributed control system includes a base station transceiver, a database and a virtual transmitter application in communication with the database. Each field device transmits and receives data via wireless signals between the communications boards and the base station. The data is stored in the database for later retrieval and evaluation by the virtual transmitter application. The deployed field device senses information and transmits the sensed information wirelessly to a base station. The sensed information is stored in memory on a computer system, and programmatically groomed to provide a measurement value, upon request by a user.

    14.
    发明专利
    未知

    公开(公告)号：DE602005009493D1

    公开(公告)日：2008-10-16

    申请号：DE602005009493

    申请日：2005-02-03

    Applicant: ROSEMOUNT INC

    Inventor： KAVAKLIOGLU KADIR ,  PELUSO MARCOS

    IPC: E21B43/12 ,  E21B47/00 ,  E21B47/06 ,  G01F1/50

    Abstract: Outer annulus plugging detection is provided for gas-lift oil wells. The outer annulus detection is effected using a pressure transmitter. The pressure transmitter provides an indication of pressure within an outer annulus of the oil well. A statistical parameter related to a plurality of outer annulus pressure readings is used to provide an indication of annulus plugging. Examples of the statistical parameter include mean and standard deviation.

    Two-wire field-mount process device
    15.
    发明专利
    Two-wire field-mount process device 未知

    公开(公告)号：SG128486A1

    公开(公告)日：2007-01-30

    申请号：SG200502950

    申请日：2001-05-08

    Applicant: ROSEMOUNT INC

    Inventor： KIRKPATRICK WILLIAM R ,  KARSCHNIA ROBER J ,  PELUSO MARCOS ,  DIMARCO STEVEN J ,  LENZ GARY A

    IPC: G05B15/00 ,  G05B19/00 ,  G05B19/05 ,  G06F1/16 ,  G06F1/18 ,  G06F3/05 ,  H05K5/00 ,  H05K7/00 ,  H05K7/14

    Abstract: A two-wire field-mounted process device (16) with multiple isolated channels includes a channel that can be an input channel or an output channel. The given input or output channel can be coupled to multiple sensors or actuators (32, 34), respectively. The process device (16) is wholly powered by the two-wire process control loop (14). The process device (16) includes a controller (40) adapted to measure one or more characteristics of sensors (20, 22, 24, 26, 28, 30) coupled to an input channel (42, 44, 46) and to control actuators coupled to an output channel (48). The controller can be further adapted to execute a user generated control algorithm relating process input information with process output commands. The process device also includes a loop communicator (36) that is adapted to communicate over the two-wire loop.

    16.
    发明专利
    未知

    公开(公告)号：DE60206373D1

    公开(公告)日：2005-11-03

    申请号：DE60206373

    申请日：2002-05-08

    Applicant: ROSEMOUNT INC

    Inventor： ERYUREK EVREN ,  BORGESON W ,  PELUSO MARCOS ,  ROME H ,  ROPER T

    IPC: G05B23/02

    Abstract: A field device includes diagnostic circuitry adapted to measure a characteristic related to a process control and measurement system. The measured characteristic is used to provide a diagnostic output indicative of a condition of the process control and measurement system. The measured characteristic can be provided to a diagnostic module that operates upon the measured characteristic to predict, or otherwise model, a condition of the process control and measurement system.

    PROCESS DEVICE WITH IMPROVED POWER GENERATION
    17.
    发明申请
    PROCESS DEVICE WITH IMPROVED POWER GENERATION 审中-公开
    具有改进发电的过程装置

    公开(公告)号：WO2005086331A2

    公开(公告)日：2005-09-15

    申请号：PCT/US2005006596

    申请日：2005-03-02

    Applicant: ROSEMOUNT INC ,  KARSCHNIA ROBERT J ,  PELUSO MARCOS ,  TOY ADRIAN C

    Inventor： KARSCHNIA ROBERT J ,  PELUSO MARCOS ,  TOY ADRIAN C

    IPC: F02B63/04 ,  F02G1/043 ,  G08C17/00 ,  G08C17/02 ,  H04B1/04 ,  H02M1/00

    CPC classification number: G08C17/02 ,  G08C17/00 ,  Y02T10/166

    Abstract: A wireless field device (34, 50, 70, 80, 91, 100) is disclosed. The field device (34, 50, 70, 80, 91, 100) includes a wireless communications module (32) and an energy conversion module (38) . The wireless communications module (32) is configured to wirelessly communicate process-related information with another device. The energy conversion module (38) is coupled to the wireless communications module (32) . The energy conversion module (38) is configured to couple to a thermal source, and to generate electricity from thermal potential energy in the thermal source.

    Abstract translation: 公开了一种无线现场设备（34,50,70,80,91,100）。 现场设备（34,50,70,80,91,100）包括无线通信模块（32）和能量转换模块（38）。 无线通信模块（32）被配置为与另一设备无线地传送处理相关信息。 能量转换模块（38）耦合到无线通信模块（32）。 能量转换模块（38）被配置为耦合到热源，并且从热源中的热势能发电。

    SYSTEM AND METHOD FOR PROVIDING A VIRTUAL WIRELESS TRANSMITTER
    18.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING A VIRTUAL WIRELESS TRANSMITTER 审中-公开
    提供虚拟无线发射机的系统和方法

    公开(公告)号：WO2004038934A3

    公开(公告)日：2004-08-05

    申请号：PCT/US0332468

    申请日：2003-10-14

    Applicant: ROSEMOUNT INC

    Inventor： KARSCHNIA ROBERT J ,  PELUSO MARCOS

    IPC: G05B19/042 ,  H04B17/00 ,  H04Q7/20

    CPC classification number: G05B19/0421 ,  G05B2219/25187 ,  G05B2219/25192 ,  G05B2219/25428 ,  G05B2219/2612

    Abstract: A distributed control system (32) has a plurality of distributed field devices (34), each of which contains a transducer (36) and a wireless transceiver (38). The distributed control system (32) includes a base station transceiver (40), a database (42) and a virtual transmitter application (44) in communication with the database. Each field device (34) transmits and receives data via wireless signals between the communications board (38) and the base station. The data is stored in the database (42) for later retrieval and evaluation by the virtual transmitter application (44). The deployed field device (34) senses information and transmits the sensed information wirelessly to a base station. The sensed information is stored in memory on a computer system,and programmatically groomed to provide a measurement value, upon request by a user.

    Abstract translation: 分布式控制系统（32）具有多个分布式现场设备（34），每个分布式现场设备包含换能器（36）和无线收发器（38）。 分布式控制系统（32）包括与数据库通信的基站收发器（40），数据库（42）和虚拟发射机应用（44）。 每个现场设备（34）经由通信板（38）和基站之间的无线信号来发送和接收数据。 数据被存储在数据库（42）中，供以后由虚拟发射机应用（44）检索和评估。 部署的现场设备（34）感测信息并且将所感测的信息无线地发送到基站。 所感测的信息被存储在计算机系统的存储器中，并且在用户要求下以编程方式修整以提供测量值。

    DIAGNOSTICS FOR INDUSTRIAL PROCESS CONTROL AND MEASUREMENT SYSTEMS
    19.
    发明申请
    DIAGNOSTICS FOR INDUSTRIAL PROCESS CONTROL AND MEASUREMENT SYSTEMS 审中-公开
    工业过程控制和测量系统诊断

    公开(公告)号：WO02093280B1

    公开(公告)日：2003-01-03

    申请号：PCT/US0214560

    申请日：2002-05-08

    Applicant: ROSEMOUNT INC

    Inventor： ERYUREK EVREN ,  BORGESON DALE W ,  PELUSO MARCOS ,  ROME GREGORY H ,  ROPER WESTON T

    IPC: G05B23/02

    CPC classification number: H04L12/40006 ,  G05B23/0213 ,  G05B2219/31129 ,  H04L43/18 ,  H04L2012/4026

    Abstract: A field device (20, 200) includes diagnostic circuitry (36) adapted to measure a characteristic related to a process control and measurement system (10). The measured characteristic is used to provide a diagnostic output indicative of a condition of the process control and measurement system (10). The measured characteristic can be provided to a diagnostic module that operates upon the measured characteristic to predict, or otherwise model, a condition of the process control and measurement system (10).

    Abstract translation: 现场设备（20,200）包括适于测量与过程控制和测量系统（10）相关的特性的诊断电路（36）。 所测量的特性用于提供指示过程控制和测量系统（10）的状况的诊断输出。 测量的特性可以提供给诊断模块，该诊断模块根据所测量的特性来预测或以其他方式模拟过程控制和测量系统（10）的状况。

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