REDUNDANT ETHERNET CONNECTION SYSTEM AND METHOD
    2.
    发明申请
    REDUNDANT ETHERNET CONNECTION SYSTEM AND METHOD 审中-公开
    冗余以太网连接系统和方法

    公开(公告)号:US20120030372A1

    公开(公告)日:2012-02-02

    申请号:US12847533

    申请日:2010-07-30

    IPC分类号: G06F15/173

    摘要: A system includes a first communication network including a first switch and a second switch connected to the first switch, a second communication network including a third switch and fourth switch coupled to the third switch, and a first computing device coupled to the first communications network through a first network interface controller (NIC) and coupled to the second communication network through a second NIC. The first computing device is configured to communicate through the first NIC first communication network until it determines that it is not receiving bridge protocol data units (BPDUs) and then to communicate through the second NIC.

    摘要翻译: 一种系统包括:第一通信网络,包括第一交换机和连接到第一交换机的第二交换机;第二通信网络,包括耦合到第三交换机的第三交换机和第四交换机;以及第一计算设备,其耦合到第一通信网络,通过 第一网络接口控制器(NIC),并且通过第二NIC耦合到第二通信网络。 第一计算设备被配置为通过第一NIC第一通信网络进行通信,直到它确定它没有接收到桥接协议数据单元(BPDU),然后通过第二NIC进行通信。

    CONTROL SYSTEMS AND METHODS OF PROVIDING THE SAME
    4.
    发明申请
    CONTROL SYSTEMS AND METHODS OF PROVIDING THE SAME 有权
    控制系统及其提供方法

    公开(公告)号:US20110082570A1

    公开(公告)日:2011-04-07

    申请号:US12572361

    申请日:2009-10-02

    IPC分类号: G06F17/00 G05B11/01

    摘要: Control systems and methods for controlling certain systems, devices, and apparatus are described. A control system may include a memory and at least one processor. The memory may be operable to store both a Foundation Fieldbus protocol that facilitates communication with one or more Foundation Fieldbus devices and a second protocol that facilitates communication with one or more control devices. The at least one processor may be operable to access both the Foundation Fieldbus protocol and the second protocol, and to control the one or more Foundation Fieldbus devices and the one or more control devices. A network may facilitate communications between the at least one processor and both the one or more Foundation Fieldbus devices using the Foundation Fieldbus protocol and the one or more control devices using the second protocol.

    摘要翻译: 描述了用于控制某些系统,装置和装置的控制系统和方法。 控制系统可以包括存储器和至少一个处理器。 存储器可以可操作地存储有助于与一个或多个基金会现场总线设备进行通信的基金会现场总线协议和便于与一个或多个控制设备进行通信的第二协议。 所述至少一个处理器可操作以访问基金会现场总线协议和第二协议,并且控制一个或多个基金会现场总线设备和一个或多个控制设备。 网络可以利用基金会现场总线协议和使用第二协议的一个或多个控制设备来促进至少一个处理器与一个或多个基金会现场总线设备之间的通信。

    Control systems and methods of providing the same
    6.
    发明授权
    Control systems and methods of providing the same 有权
    控制系统和提供相同的方法

    公开(公告)号:US08315718B2

    公开(公告)日:2012-11-20

    申请号:US12572361

    申请日:2009-10-02

    IPC分类号: G05B9/02 G06F13/42 G06F13/14

    摘要: Control systems and methods for controlling certain systems, devices, and apparatus are described. A control system may include a memory and at least one processor. The memory may be operable to store both a Foundation Fieldbus protocol that facilitates communication with one or more Foundation Fieldbus devices and a second protocol that facilitates communication with one or more control devices. The at least one processor may be operable to access both the Foundation Fieldbus protocol and the second protocol, and to control the one or more Foundation Fieldbus devices and the one or more control devices. A network may facilitate communications between the at least one processor and both the one or more Foundation Fieldbus devices using the Foundation Fieldbus protocol and the one or more control devices using the second protocol.

    摘要翻译: 描述了用于控制某些系统,装置和装置的控制系统和方法。 控制系统可以包括存储器和至少一个处理器。 存储器可以可操作地存储有助于与一个或多个基金会现场总线设备进行通信的基金会现场总线协议和便于与一个或多个控制设备进行通信的第二协议。 所述至少一个处理器可操作以访问基金会现场总线协议和第二协议,并且控制一个或多个基金会现场总线设备和一个或多个控制设备。 网络可以利用基金会现场总线协议和使用第二协议的一个或多个控制设备来促进至少一个处理器与一个或多个基金会现场总线设备之间的通信。