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    MULTI-PROTOCOL DEVICE SUPPORTING WIRELESS PLANT PROTOCOLS
    4.
    发明申请
    MULTI-PROTOCOL DEVICE SUPPORTING WIRELESS PLANT PROTOCOLS 有权
    支持无线工厂协议的多协议设备

    公开(公告)号：US20160100437A1

    公开(公告)日：2016-04-07

    申请号：US14504711

    申请日：2014-10-02

    Applicant: Fisher-Rosemount Systems, Inc.

    Inventor： Stephen Armstrong ,  Duncan Schleiss

    IPC: H04W76/02 ,  G05B11/01 ,  H04W24/04 ,  H04W84/12 ,  H04B17/21 ,  H04W4/02

    CPC classification number: G05B11/012 ,  G05B19/4185 ,  G05B2219/31195 ,  H04W4/023 ,  H04W24/04 ,  H04W84/12

    Abstract: A plant wireless access point (PWAP) is disclosed that bridges communications between a field communicator and a plant automation network. The PWAP may facilitate provisioning of new plant devices into a plant automation wireless network using the field communicator, and may also facilitate the field communicator performing various functions regarding one or more plant devices connected to the plant automation network. The PWAP may allow a field communicator to access information from the plant automation network and/or from other sources via the plant automation network such as the Internet. In addition, the PWAP may determine a location of one or more field communicators relative to the PWAP and/or other devices connected to the plant automation network.

    Abstract translation: 公开了一种桥接现场通信器与工厂自动化网络之间的通信的工厂无线接入点（PWAP）。 PWAP可以利用现场通信器来促进将新的工厂设备提供到工厂自动化无线网络中，并且还可以促进现场通信器执行关于连接到工厂自动化网络的一个或多个工厂设备的各种功能。 PWAP可以允许现场通信器通过工厂自动化网络（例如因特网）来访问来自工厂自动化网络和/或从其他源的信息。 此外，PWAP可以确定一个或多个现场通信器相对于PWAP和/或连接到工厂自动化网络的其他设备的位置。

    Methods, apparatus, and articles of manufacture to provide firewalls for process control systems
    5.
    发明授权
    Methods, apparatus, and articles of manufacture to provide firewalls for process control systems 有权
    为过程控制系统提供防火墙的方法，设备和制品

    公开(公告)号：US09100437B2

    公开(公告)日：2015-08-04

    申请号：US13628964

    申请日：2012-09-27

    Applicant: FISHER-ROSEMOUNT SYSTEMS, INC., a Delaware Corporation

    Inventor： Robert Kent Huba ,  Duncan Schleiss ,  Gary Keith Law

    IPC: G06F9/00 ,  H04L29/08 ,  H04L29/06

    CPC classification number: H04L67/16 ,  H04L63/0236 ,  H04L67/125

    Abstract: Methods, apparatus, and articles of manufacture to provide firewalls for process control systems are disclosed. An example method includes analyzing a network communication to identify a first service, an address associated with the first service within a secured portion of a network, and a subset of ports used by the first service, the network communication originating from within the secured portion of the network and to be transmitted to a destination outside of the secured portion of the network, and storing an identifier of the first service, the address, and the subset of the ports when the network communication includes the identifier, the address, and the subset of the ports.

    Abstract translation: 公开了为过程控制系统提供防火墙的方法，装置和制品。 示例性方法包括分析网络通信以识别第一服务，与网络的安全部分内的第一服务相关联的地址以及由第一服务使用的端口的子集，网络通信源自于 所述网络并且被发送到所述网络的所述安全部分之外的目的地，并且当所述网络通信包括所述标识符，所述地址和所述子集时，存储所述第一服务，所述地址和所述端口的子集的标识符 的港口。

    METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO PROVIDE FIREWALLS FOR PROCESS CONTROL SYSTEMS
    6.
    发明申请
    METHODS, APPARATUS, AND ARTICLES OF MANUFACTURE TO PROVIDE FIREWALLS FOR PROCESS CONTROL SYSTEMS 有权
    制造过程控制系统的制造方法，装置和制造

    公开(公告)号：US20130081130A1

    公开(公告)日：2013-03-28

    申请号：US13628964

    申请日：2012-09-27

    Applicant: Fisher-Rosemount Systems, Inc., a Delaware Cor

    Inventor： Robert Kent Huba ,  Duncan Schleiss ,  Gary Keith Law

    IPC: G06F21/00 ,  G06F15/173

    CPC classification number: H04L67/16 ,  H04L63/0236 ,  H04L67/125

    Abstract: Methods, apparatus, and articles of manufacture to provide firewalls for process control systems are disclosed. An example method includes analyzing a network communication to identify a first service, an address associated with the first service within a secured portion of a network, and a subset of ports used by the first service, the network communication originating from within the secured portion of the network and to be transmitted to a destination outside of the secured portion of the network, and storing an identifier of the first service, the address, and the subset of the ports when the network communication includes the identifier, the address, and the subset of the ports.

    Abstract translation: 公开了为过程控制系统提供防火墙的方法，装置和制品。 示例性方法包括分析网络通信以识别第一服务，与网络的安全部分内的第一服务相关联的地址以及由第一服务使用的端口的子集，网络通信源自于 所述网络并且被发送到所述网络的所述安全部分之外的目的地，并且当所述网络通信包括所述标识符，所述地址和所述子集时，存储所述第一服务，所述地址和所述端口的子集的标识符 的港口。

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