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    Power regulation for field instruments
    31.
    发明授权
    Power regulation for field instruments 有权
    现场仪表功率调节

    公开(公告)号：US07480487B2

    公开(公告)日：2009-01-20

    申请号：US11134031

    申请日：2005-05-20

    Applicant: Harold R. Smart ,  Peter S. Levesque

    Inventor： Harold R. Smart ,  Peter S. Levesque

    IPC: H04B1/00 ,  H04B7/00

    CPC classification number: G05B19/0423 ,  G05B2219/31135

    Abstract: Effective power regulation may be achieved for a field instrument that derives power from a communication signal. In particular aspects, a system and process for power regulation include the ability to receive a communication signal and adjust the voltage supplied to a power converter based on the current of the communication signal. The system and method also include the ability to convert power of the communication signal with the power converter.

    Abstract translation: 对于从通信信号导出功率的现场仪器，可以实现有效的功率调节。 在特定方面，用于功率调节的系统和过程包括基于通信信号的电流接收通信信号和调整提供给功率转换器的电压的能力。 该系统和方法还包括通过功率转换器转换通信信号的功率的能力。

    Microprocessor-controlled field device for connection to a field bus system
    32.
    发明授权
    Microprocessor-controlled field device for connection to a field bus system 有权
    用于连接到现场总线系统的微处理器控制的现场设备

    公开(公告)号：US07337369B2

    公开(公告)日：2008-02-26

    申请号：US10475710

    申请日：2002-04-09

    Applicant: Herbert Barthel ,  Wolfgang Stripf

    Inventor： Herbert Barthel ,  Wolfgang Stripf

    IPC: G06F11/00

    CPC classification number: G05B19/4185 ,  G05B2219/31121 ,  G05B2219/31135 ,  G05B2219/31138 ,  G05B2219/31248 ,  Y02P90/14 ,  Y02P90/18

    Abstract: A microprocessor-controlled standard field device, such as a measuring sensor or an actuator, is connected to a field bus system that, in turn, is connected to, for example, a freely programmable controller. The field device is equipped with a security layer for carrying out a security proven communication. A secure and simultaneously cost-effective communication with a control device via a field bus system is made possible by implementing a security layer in, e.g., a conventional operationally proven or redundant standard field device.

    Abstract translation: 诸如测量传感器或致动器的微处理器控制的标准现场设备连接到现场总线系统，该现场总线系统又连接到例如可自由编程的控制器。 现场设备配备有用于执行安全验证通信的安全层。 通过在例如常规的操作证明或冗余的标准现场设备中实现安全层，可以通过现场总线系统与控制设备进行安全且同时成本有效的通信。

    Power regulation for field instruments
    34.
    发明申请
    Power regulation for field instruments 有权

    公开(公告)号：US20060273776A1

    公开(公告)日：2006-12-07

    申请号：US11134031

    申请日：2005-05-20

    Applicant: Harold Smart ,  Peter Levesque

    Inventor： Harold Smart ,  Peter Levesque

    IPC: G05F3/00 ,  G05F3/02

    CPC classification number: G05B19/0423 ,  G05B2219/31135

    Abstract: Effective power regulation may be achieved for a field instrument that derives power from a communication signal. In particular aspects, a system and process for power regulation include the ability to receive a communication signal and adjust the voltage supplied to a power converter based on the current of the communication signal. The system and method also include the ability to convert power of the communication signal with the power converter.

    Field device for automation systems
    35.
    发明授权
    Field device for automation systems 失效
    自动化系统现场设备

    公开(公告)号：US07013185B2

    公开(公告)日：2006-03-14

    申请号：US10450285

    申请日：2001-12-13

    Applicant: René Simon

    Inventor： René Simon

    IPC: G05B11/01

    CPC classification number: G05B19/0423 ,  G05B19/4185 ,  G05B2219/24168 ,  G05B2219/25428 ,  G05B2219/31121 ,  G05B2219/31135 ,  G05B2219/33247 ,  Y02P90/18

    Abstract: The invention relates to a field device for automation systems, comprising a unit for internal data organisation, means for recording process parameters and/or means for outputting regulation parameters, means for processing signals according to the recorded regulation parameters or the regulation parameters to be output, and at least one communication interface. The means and the communication interface thus communicate with a unit for internal data organisation in order to exchange data between each other. A transaction manager unit, which is provided to control blockings, transactions and/or users, is used to control the access via the means and via the at least one communication interface to the data of the unit for internal data organisation between the means, the at least one communication interface and the unit for internal data communication.

    Abstract translation: 本发明涉及一种用于自动化系统的现场设备，包括用于内部数据组织的单元，用于记录过程参数的装置和/或用于输出调节参数的装置，用于根据记录的调节参数或要输出的调节参数来处理信号的装置 ，以及至少一个通信接口。 因此，装置和通信接口与用于内部数据组织的单元通信，以便彼此之间交换数据。 提供用于控制封锁，交易和/或用户的交易管理器单元被用于经由所述装置和所述至少一个通信接口来控制所述访问以将所述单元的数据控制在所述装置之间的内部数据组织 至少一个通信接口和用于内部数据通信的单元。

    Self-contained, on-board, CAN-to-fieldbus converter and method of using the same
    38.
    发明授权
    Self-contained, on-board, CAN-to-fieldbus converter and method of using the same 失效
    独立的车载CAN-to-Fieldbus转换器及其使用方法

    公开(公告)号：US06847316B1

    公开(公告)日：2005-01-25

    申请号：US10698296

    申请日：2003-10-31

    Applicant: Jesse Peter Keller

    Inventor： Jesse Peter Keller

    IPC: H03M7/00 ,  H04L12/417

    CPC classification number: H04L12/66 ,  G05B2219/31135 ,  G05B2219/31136 ,  G05B2219/31369 ,  H04L69/18 ,  H04L2012/40215 ,  H04L2012/4026 ,  H04L2012/40273 ,  Y02P90/18

    Abstract: A method of communicating a message between an automotive device of an automotive control area network and a non-automotive, industrial device of a non-automotive, fieldbus network includes receiving a message of a source format from one of the automotive device of the automotive control area network and the non-automotive, industrial device of the non-automotive, fieldbus network; translating the message of the source format to a common language format; processing the message of a common language format via a set of stored, configurable rules; translating the processed message of a common language format to a destination message format; and delivering the message in the appropriate destination format to one of the automotive device and the non-automotive, industrial device.

    Abstract translation: 一种在汽车控制区域网络的汽车设备和非汽车，现场总线网络的非汽车，工业设备之间传递消息的方法包括从汽车控制器的汽车设备之一接收源格式的消息 非汽车，现场总线网络的非汽车，工业设备; 将源格式的消息转换为通用语言格式; 通过一组存储的可配置规则来处理通用语言格式的消息; 将通用语言格式的处理消息转换为目的地消息格式; 并以适当的目的地格式将消息传送到汽车设备和非汽车工业设备之一。

    Method for maintaining and managing a manufacturing facility
    39.
    发明申请
    Method for maintaining and managing a manufacturing facility 审中-公开
    维护和管理制造设施的方法

    公开(公告)号：US20040073576A1

    公开(公告)日：2004-04-15

    申请号：US10466329

    申请日：2003-12-02

    Inventor： Klaus-Peter Lindner ,  Michael Herzog

    IPC: G06F017/00

    CPC classification number: G05B19/4185 ,  G05B2219/31088 ,  G05B2219/31121 ,  G05B2219/31135 ,  G05B2219/31166 ,  G05B2219/34038 ,  Y02P90/14 ,  Y02P90/18

    Abstract: The invention relates to a method for maintaining and managing a manufacturing facility with a plurality of field devices (F) that are connected to a guide system (L) via a data bus (D). The inventive method is characterized in that information of at least the field devices that are required for the maintenance and management of the manufacturing facility are electronically acquired across the entire life cycle of the respective field device and are stored via intranet or internet access in a central data bank that is accessible for selected users. The user inquires the maintenance or management criteria via intranet or internet access to the central data bank (Z). In this manner, all information required for the maintenance and management of the manufacturing facility are made available to selected users in a simple way.

    Abstract translation: 本发明涉及一种用于通过数据总线（D）连接到引导系统（L）的多个现场设备（F）来维护和管理制造设施的方法。 本发明的方法的特征在于，在各个现场设备的整个生命周期内电子地获取至少对维护和管理制造设施所需的现场设备的信息，并通过内联网或因特网接入存储在中央 可供所选用户访问的数据库。 用户通过内部网或互联网访问中央数据库（Z）查询维护或管理标准。 以这种方式，可以以简单的方式为所选用户提供维护和管理制造设施所需的所有信息。

    Conversion circuit for process control system
    40.
    发明授权
    Conversion circuit for process control system 失效
    过程控制系统转换电路

    公开(公告)号：US06307483B1

    公开(公告)日：2001-10-23

    申请号：US09287775

    申请日：1999-04-07

    Applicant: Brian L. Westfield ,  Stephen D. Anderson ,  Bennett L. Louwagie ,  Todd A. Piechowski ,  Gregory C. Brown

    Inventor： Brian L. Westfield ,  Stephen D. Anderson ,  Bennett L. Louwagie ,  Todd A. Piechowski ,  Gregory C. Brown

    IPC: G08C1904

    CPC classification number: G05B19/0423 ,  G05B19/4185 ,  G05B2219/25189 ,  G05B2219/25191 ,  G05B2219/31121 ,  G05B2219/31126 ,  G05B2219/31135 ,  G05B2219/33197 ,  Y02P90/18

    Abstract: Conversion circuitry for use in a process control system is adapted for coupling to a primary process control loop. Digital receiver circuitry in the conversion circuitry receives a digital signal transmitted over the primary process control loop from a field transmitter and responsively provides a digital output. A microprocessor receives the digital output and responsively provides a secondary loop control output. Secondary loop control circuitry for coupling to a secondary process control loop receives the secondary loop control output from the microprocessor and responsively controls current flowing through the secondary process control loop. The current flowing through the secondary process control loop is related to the digital signal transmitted by the field transmitter.

    Abstract translation: 用于过程控制系统的转换电路适于耦合到主过程控制回路。 转换电路中的数字接收机电路接收从现场发射机通过主过程控制回路传输的数字信号，并且响应地提供数字输出。 微处理器接收数字输出并且响应地提供辅助回路控制输出。 用于耦合到次级过程控制回路的二次回路控制电路接收来自微处理器的次级回路控制输出，并且响应地控制流过次级过程控制回路的电流。 流过次级过程控制回路的电流与现场发射机发射的数字信号有关。

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