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    OPERATOR INTERFACE DEVICE FOR HMI SYSTEM
    11.
    发明公开
    OPERATOR INTERFACE DEVICE FOR HMI SYSTEM 审中-公开
    操作者接口装置用于HMI系统

    公开(公告)号：EP2127243A1

    公开(公告)日：2009-12-02

    申请号：EP08727870.1

    申请日：2008-01-18

    Applicant: GE Fanuc Intelligent Platforms, Inc.

    Inventor： WEST, Scott, A.

    IPC: H04L12/46

    CPC classification number: H04L12/283 ,  H04L12/4604

    Abstract: The operator interface device for an HMI system provides for generic, simple communication between Human-Machine Interface (HMI) software and an operator workstation. The device has at least one signaling device (54), at least one serial communication port (42), and an Ethernet port mounted on a housing (32, 46). Disposed within the housing is electronic circuitry that includes a micro controller (36) having embedded Ethernet capability. The micro controller is configured to pass serial data from a bar code reader, RFID receiver, or the like from the serial communication port (42) via Ethernet by TCP/IP to the HMI software (38) on a remote server, and to control driver (s) (40) for the at least one signaling device (54), which may be a beacon, a light, a horn or other audio device, or a push button switch (52). The device may also include a power supply (56) and mini connector port (30) for passing signals between a machine controller, such as a torque controller, and the HMI software.

    METHOD AND SYSTEM FOR FORWARDING DATA BETWEEN A PLURALITY OF PROVIDER ETHERNET NETWORKS
    15.
    发明公开
    METHOD AND SYSTEM FOR FORWARDING DATA BETWEEN A PLURALITY OF PROVIDER ETHERNET NETWORKS 有权
    方法和系统数据之间的若干PARTY以太网TRANSFER

    公开(公告)号：EP2051450A1

    公开(公告)日：2009-04-22

    申请号：EP07800907.3

    申请日：2007-08-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： LONG, Hao

    IPC: H04L12/46

    CPC classification number: H04L12/4604 ,  H04L12/5692 ,  H04L45/04 ,  H04L45/66

    Abstract: A method for forwarding data between a plurality of provider Ethernet networks in the technical field of Ethernet is provided. The first provider Ethernet network is the provider Ethernet network that the first data package passes firstly when it is transmitted from the first client network to the second client network. And the second provider Ethernet network is the last provider Ethernet network that the first data package passes. The method includes the following steps. When the first data package is transmitted between the first provider Ethernet network and the second provider Ethernet network, the network addresses of the first and second provider Ethernet networks are used respectively as the source and destination addresses of the outer MAC head of the data package encapsulation. When the first data package arrives at the second provider Ethernet network, the second provider Ethernet network decapsulates it, and forwards the decapsulated data package to the second client network. A system for forwarding data between a plurality of provider Ethernet networks is also provided. By the provided technical projects, it is unnecessary to set complex mapping relations, and the establishment of inter-domain path is simplified, and the implementation is simpler.

    Abstract translation: 提供了一种用于在以太网技术领域提供商以太网网络之间的多个转发数据的方法。 第一供应商以太网网络是以太网提供商网络做的第一数据包首先通过当它是从第一客户端网络到第二客户端网络反mitted。 和第二供应商以太网络是负载提供商以太网做的第一数据包通过。 该方法包括以下步骤。 当第一数据包是第一提供者以太网网络，并且第二供应商以太网络之间的反式mitted，第一和第二供应商以太网络的网络地址被分别用作数据包封装的外MAC头部的源地址和目的地址 ， 当第一数据包到达第二供应商以太网络，所述第二提供者的以太网网络将其解封装，并转发该数据解封装包到第二客户端网络。 因此，一种用于提供以太网网络之间的多个数据转发系统被提供。 通过所提供的技术项目，它是不需要设置复杂的映射关系，并建立域间路径的简化，以及实现简单。

    Relay apparatus, relay method, and computer program
    18.
    发明公开
    Relay apparatus, relay method, and computer program 审中-公开
    RELAISVORRICHTUNG，RELAISVERFAHREN UND COMPUTERPROGRAMM

    公开(公告)号：EP1968244A2

    公开(公告)日：2008-09-10

    申请号：EP08003143.8

    申请日：2008-02-20

    Applicant: Canon Kabushiki Kaisha

    Inventor： Shitano, Masaki

    IPC: H04L12/28 ,  H04L12/46

    CPC classification number: H04L12/2832 ,  H04L1/203 ,  H04L12/4604 ,  H04L67/2842 ,  H04L2001/0097 ,  H04L2012/2841

    Abstract: A relay apparatus (100) receives data from a first device (106, 103, 104) via a first network (105, 170, 140). The relay apparatus then receives a first request from a second device (102) via a second network (150, 160, 180), and sends a second request to the first network in accordance with the first request. Then, the relay apparatus sends, to the second device via the second network, data received from the first device prior to the first request being received, in accordance with the first request and a communication condition.

    Abstract translation: 中继装置（100）经由第一网络（105,170,140）从第一设备（106,103,104）接收数据。 中继装置然后经由第二网络（150,160,180）从第二设备（102）接收第一请求，并且根据第一请求向第一网络发送第二请求。 然后，中继装置根据第一请求和通信条件，经由第二网络向第二装置发送从接收到第一请求之前从第一装置接收的数据。

    TRANSFERRING APPARATUS AND REMOTE CONTROL SYSTEM
    19.
    发明授权
    TRANSFERRING APPARATUS AND REMOTE CONTROL SYSTEM 有权
    传输装置及远程控制系统

    公开(公告)号：EP1259033B1

    公开(公告)日：2008-08-20

    申请号：EP01999085.2

    申请日：2001-11-29

    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    Inventor： OGAWA, Kazuyuki ,  MURAMATSU, Masahiro

    IPC: H04L12/46 ,  H04L12/413 ,  H04Q9/00

    CPC classification number: H04L12/413 ,  H04L12/2803 ,  H04L12/2818 ,  H04L12/2821 ,  H04L12/2823 ,  H04L12/4604 ,  H04L67/12 ,  H04L69/329 ,  H04M11/007

    Abstract: A transferring apparatus for allowing a control apparatus to control, in a parallel manner, a controlled apparatus from a plurality of sites, comprising first receiver means (111) for receiving data from a first line (1); second receiver means (121) for receiving data from a second line (2); a line interface (101) for transmitting data to and receiving data from a relay line; first transmitter means (112) for transmitting data to the second line (2); first collision detector means (113) for detecting any data on the second line (2); first transmission control means (114) for controlling the transmission of data to the second line (2); second transmitter means (122) for transmitting data to the first line (1); second collision detector means (123) for detecting any data on the first line (1); and second transmission control means (124) for controlling the transmission of date to the first line (1).

    Relay server, relay communication system, and communication device
    20.
    发明公开
    Relay server, relay communication system, and communication device 有权
    Relaisserver，Relaiskommunikationssystem und Kommunikationsvorrichtung

    公开(公告)号：EP1942634A1

    公开(公告)日：2008-07-09

    申请号：EP07022698.0

    申请日：2007-11-22

    Applicant: Murata Machinery, Ltd.

    Inventor： Tanimoto, Yoshifumi

    IPC: H04L29/08

    CPC classification number: H04L12/4604 ,  H04L67/104 ,  H04L67/1063 ,  H04L67/28 ,  H04L67/288

    Abstract: A relay communication system includes a relay server R that can communicate with a relay server R in another LAN through an external server S in a WAN. The relay server R stores account information of client terminals T in the LAN, relay group information 100 on a group of relay servers R, and shared resource information 120 including a resource and accounts of the client terminals T sharing the resource. When receiving an operation command of a resource held by a client terminal T in a different LAN from a client terminal T in the LAN, the relay server R relays an operation of the resource on the basis of the relay group information 100 and the shared resource information 120.

    Abstract translation: 中继通信系统包括可以通过WAN中的外部服务器S与另一LAN中的中继服务器R进行通信的中继服务器R. 中继服务器R将LAN中的客户终端T的帐号信息，中继服务器R的组中的中继组信息100和包含共享资源的客户终端T的资源和帐户的共享资源信息120存储。 当接收到来自LAN中的客户端T的不同LAN中的客户终端T所持有的资源的操作命令时，中继服务器R基于中继组信息100和共享资源中继资源的操作 信息120。

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