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    SYSTEMS AND METHODS FOR CONTROLLING FILE EXECUTION FOR INDUSTRIAL CONTROL SYSTEMS
    1.
    发明申请
    SYSTEMS AND METHODS FOR CONTROLLING FILE EXECUTION FOR INDUSTRIAL CONTROL SYSTEMS 有权
    用于控制工业控制系统文件执行的系统和方法

    公开(公告)号：US20130290729A1

    公开(公告)日：2013-10-31

    申请号：US13460771

    申请日：2012-04-30

    申请人： William Robert Pettigrew ,  Justin Brandon Chong ,  Manas Ranjan Sahoo

    发明人： William Robert Pettigrew ,  Justin Brandon Chong ,  Manas Ranjan Sahoo

    IPC分类号： G06F21/00

    CPC分类号： G06F21/51 ,  G05B19/048 ,  G05B2219/24161 ,  G06F21/52

    摘要： A system includes a controller configured to control a process, and store at least one binary file, wherein the at least one binary files is generated from at least one source file, wherein the at least one source file comprises instructions configured to be executed by a processor in the controller. The controller may also be configured to retrieve a whitelist file comprising a first hash key value derived from the at least one binary file, and execute an executable file based on the whitelist file, wherein the executable file comprises the source file.

    摘要翻译： 一种系统包括：控制器，被配置为控制进程，并且存储至少一个二进制文件，其中所述至少一个二进制文件是从至少一个源文件生成的，其中所述至少一个源文件包括被配置为由 处理器在控制器中。 控制器还可以被配置为检索包括从至少一个二进制文件导出的第一散列密钥值的白名单文件，并且基于白名单文件执行可执行文件，其中可执行文件包括源文件。

    Systems and methods for controlling file execution for industrial control systems
    2.
    发明授权
    Systems and methods for controlling file execution for industrial control systems 有权
    用于控制工业控制系统文件执行的系统和方法

    公开(公告)号：US08959362B2

    公开(公告)日：2015-02-17

    申请号：US13460771

    申请日：2012-04-30

    申请人： William Robert Pettigrew ,  Justin Brandon Chong ,  Manas Ranjan Sahoo

    发明人： William Robert Pettigrew ,  Justin Brandon Chong ,  Manas Ranjan Sahoo

    IPC分类号： G06F21/00 ,  G06F21/51 ,  G05B19/048

    CPC分类号： G06F21/51 ,  G05B19/048 ,  G05B2219/24161 ,  G06F21/52

    摘要： A system includes a controller configured to control a process, and store at least one binary file, wherein the at least one binary files is generated from at least one source file, wherein the at least one source file comprises instructions configured to be executed by a processor in the controller. The controller may also be configured to retrieve a whitelist file comprising a first hash key value derived from the at least one binary file, and execute an executable file based on the whitelist file, wherein the executable file comprises the source file.

    摘要翻译： 一种系统包括：控制器，被配置为控制进程，并且存储至少一个二进制文件，其中所述至少一个二进制文件是从至少一个源文件生成的，其中所述至少一个源文件包括被配置为由 处理器在控制器中。 控制器还可以被配置为检索包括从至少一个二进制文件导出的第一散列密钥值的白名单文件，并且基于白名单文件执行可执行文件，其中可执行文件包括源文件。

    SYSTEMS AND METHODS FOR FACILITATING COMMUNICATION WITH A FIELDBUS DEVICE
    3.
    发明申请
    SYSTEMS AND METHODS FOR FACILITATING COMMUNICATION WITH A FIELDBUS DEVICE 有权
    用于实现现场总线设备通信的系统和方法

    公开(公告)号：US20110264240A1

    公开(公告)日：2011-10-27

    申请号：US12764531

    申请日：2010-04-21

    申请人： William Robert Pettigrew ,  Justin Brandon Chong

    发明人： William Robert Pettigrew ,  Justin Brandon Chong

    IPC分类号： G05B15/02

    CPC分类号： G05B19/042 ,  G05B2219/25224 ,  H04L67/12 ,  H04L67/125 ,  H04L69/08

    摘要： Systems and methods for facilitating communication with a Fieldbus device are described. A first command formatted in accordance with a protocol other than a Fieldbus protocol may be received by a controller from an external computer, such as a human machine interface computer. The controller may determine that the received command is associated with the Fieldbus device. Based upon the determination and information included in the received first command, the controller may generate a second command formatted in accordance with the Fieldbus protocol. The second command may be output by the controller for communication to the Fieldbus device.

    摘要翻译： 描述了用于促进与现场总线设备通信的系统和方法。 根据现场总线协议以外的协议格式化的第一命令可以由控制器从诸如人机界面计算机的外部计算机接收。 控制器可以确定所接收的命令与现场总线设备相关联。 基于接收到的第一命令中确定和信息，控制器可以产生根据现场总线协议格式化的第二命令。 控制器可以输出第二个命令，以便与现场总线设备进行通信。

    Systems and methods for synchronization of an external control system with fieldbus devices
    4.
    发明授权
    Systems and methods for synchronization of an external control system with fieldbus devices 有权
    外部控制系统与现场总线设备同步的系统和方法

    公开(公告)号：US08375237B2

    公开(公告)日：2013-02-12

    申请号：US12764498

    申请日：2010-04-21

    申请人： William Robert Pettigrew ,  Justin Brandon Chong

    发明人： William Robert Pettigrew ,  Justin Brandon Chong

    IPC分类号： G06F1/12 ,  G05B11/01

    CPC分类号： G05B19/0423 ,  G05B2219/34413

    摘要： Systems and methods for synchronization of an external control system with Fieldbus devices are described. A message including timing information for at least one Fieldbus device in direct or indirect communication with a controller may be received by the controller. Based upon information included in the received message, the controller may determine a start time for a current operation cycle of the at least one Fieldbus device. The controller may then utilize the start time and a duration of the current operation cycle to determine a specific time at which the controller will execute control functionality for the at least one Fieldbus device such that a control message output by the controller will be received by the at least one Fieldbus device within the current operation cycle.

    摘要翻译： 描述了外部控制系统与现场总线设备同步的系统和方法。 包括与控制器直接或间接通信的至少一个现场总线设备的定时信息的消息可以由控制器接收。 基于接收到的消息中包括的信息，控制器可以确定至少一个现场总线设备的当前操作周期的开始时间。 控制器然后可以利用当前操作周期的开始时间和持续时间来确定控制器将执行至少一个现场总线设备的控制功能的特定时间，使得控制器输出的控制消息将被 在当前操作周期内至少有一个现场总线设备。

    Systems and methods for facilitating communication with a fieldbus device
    7.
    发明授权
    Systems and methods for facilitating communication with a fieldbus device 有权
    用于促进与现场总线设备通信的系统和方法

    公开(公告)号：US08510463B2

    公开(公告)日：2013-08-13

    申请号：US12764531

    申请日：2010-04-21

    申请人： William Robert Pettigrew ,  Justin Brandon Chong

    发明人： William Robert Pettigrew ,  Justin Brandon Chong

    IPC分类号： G06F15/16

    CPC分类号： G05B19/042 ,  G05B2219/25224 ,  H04L67/12 ,  H04L67/125 ,  H04L69/08

    摘要： Systems and methods for facilitating communication with a Fieldbus device are described. A first command formatted in accordance with a protocol other than a Fieldbus protocol may be received by a controller from an external computer, such as a human machine interface computer. The controller may determine that the received command is associated with the Fieldbus device. Based upon the determination and information included in the received first command, the controller may generate a second command formatted in accordance with the Fieldbus protocol. The second command may be output by the controller for communication to the Fieldbus device.

    摘要翻译： 描述了用于促进与现场总线设备通信的系统和方法。 根据现场总线协议以外的协议格式化的第一命令可以由控制器从诸如人机界面计算机的外部计算机接收。 控制器可以确定所接收的命令与现场总线设备相关联。 基于接收到的第一命令中确定和信息，控制器可以产生根据现场总线协议格式化的第二命令。 控制器可以输出第二个命令，以便与现场总线设备进行通信。

    METHOD AND SYSTEM FOR CONTROL SYSTEM REDUNDANCY
    8.
    发明申请
    METHOD AND SYSTEM FOR CONTROL SYSTEM REDUNDANCY 审中-公开
    控制系统冗余的方法与系统

    公开(公告)号：US20130173024A1

    公开(公告)日：2013-07-04

    申请号：US13342606

    申请日：2012-01-03

    申请人： William Robert Pettigrew ,  Dennis Brian King ,  Justin Brandon Chong

    发明人： William Robert Pettigrew ,  Dennis Brian King ,  Justin Brandon Chong

    IPC分类号： G05B9/03

    CPC分类号： H04L12/40189 ,  G05B19/4184 ,  G05B2219/34487 ,  H04L43/0817 ,  H04L2012/4026 ,  Y02P90/14 ,  Y02P90/18 ,  Y04S40/168

    摘要： A method and system for a redundant control system are provided. The control system includes a high speed network bus, a controller set communicatively coupled to the network bus wherein the controller set includes at least three Fieldbus controllers, and a Fieldbus linking device communicatively coupled to each of the at least three Fieldbus controllers in the controller set and to a Fieldbus network. The control system further includes a plurality of Fieldbus devices communicatively coupled to the Fieldbus network, where at least one of the controller set, the Fieldbus linking device, and the plurality of Fieldbus devices are configured to monitor outputs from the plurality of Fieldbus devices and determine an erroneous one of the monitored outputs.

    摘要翻译： 提供了一种用于冗余控制系统的方法和系统。 控制系统包括高速网络总线，通信地耦合到网络总线的控制器，其中控制器组包括至少三个现场总线控制器，以及通信地耦合到控制器组中的至少三个现场总线控制器中的每一个的现场总线连接设备 和现场总线网络。 控制系统还包括通信地耦合到现场总线网络的多个现场总线设备，其中控制器组，现场总线连接设备和多个现场总线设备中的至少一个被配置为监视来自多个现场总线设备的输出并且确定 监控的输出中的错误的一个。

    SYSTEMS AND METHODS FOR SYNCHRONIZATION OF AN EXTERNAL CONTROL SYSTEM WITH FIELDBUS DEVICES
    9.
    发明申请
    SYSTEMS AND METHODS FOR SYNCHRONIZATION OF AN EXTERNAL CONTROL SYSTEM WITH FIELDBUS DEVICES 有权
    用于与现场总线设备同步外部控制系统的系统和方法

    公开(公告)号：US20110264241A1

    公开(公告)日：2011-10-27

    申请号：US12764498

    申请日：2010-04-21

    申请人： William Robert Pettigrew ,  Justin Brandon Chong

    发明人： William Robert Pettigrew ,  Justin Brandon Chong

    IPC分类号： G05B15/02

    CPC分类号： G05B19/0423 ,  G05B2219/34413

    摘要： Systems and methods for synchronization of an external control system with Fieldbus devices are described. A message including timing information for at least one Fieldbus device in direct or indirect communication with a controller may be received by the controller. Based upon information included in the received message, the controller may determine a start time for a current operation cycle of the at least one Fieldbus device. The controller may then utilize the start time and a duration of the current operation cycle to determine a specific time at which the controller will execute control functionality for the at least one Fieldbus device such that a control message output by the controller will be received by the at least one Fieldbus device within the current operation cycle.

    摘要翻译： 描述了外部控制系统与现场总线设备同步的系统和方法。 包括与控制器直接或间接通信的至少一个现场总线设备的定时信息的消息可以由控制器接收。 基于接收到的消息中包括的信息，控制器可以确定至少一个现场总线设备的当前操作周期的开始时间。 控制器然后可以利用当前操作周期的开始时间和持续时间来确定控制器将执行至少一个现场总线设备的控制功能的特定时间，使得控制器输出的控制消息将被 在当前操作周期内至少有一个现场总线设备。