METHOD AND DEVICE FOR OPERATING A SWITCHING NODE
    1.
    发明申请
    METHOD AND DEVICE FOR OPERATING A SWITCHING NODE 审中-公开
    方法和一种用于操作节点KOPPEL

    公开(公告)号:WO03028290A3

    公开(公告)日:2003-09-18

    申请号:PCT/DE0203440

    申请日:2002-09-13

    CPC classification number: H04L12/4625

    Abstract: The invention relates to a switching node (100) and to a method for operating a switching node (100) in a data network. Said method comprises the following steps: receipt of a data message (118) at a first port (102) of the switching node (100); verification (112) of whether the data message (118) is a broadcast data message. If said message is not a broadcast data message, the source address of the data message (118) is passed to a dynamic address table (110) and if said message is a data broadcast data message, the data message (118) is forwarded via the additional ports (104, 106, 108) of the switching node (100).

    Abstract translation: 本发明涉及的耦合节点(100)和用于在数据网络中操作的交换节点(100)包括以下步骤的方法:在所述交换节点的第一端口(102)接收一个数据报文(118)(100); 测试(112)是否是在所述数据报文(118)是一个广播数据消息,并且在事件,它不是广播数据消息:数据报文(118)的源地址转移到一个动态地址表( 110),并为存在广播数据消息的情况下:(经由交换节点(100)的进一步的端口(104,106,108)中的数据消息118)的转发。

    METHOD FOR TRANSMITTING REAL TIME DATA MESSAGES IN A CYCLIC COMMUNICATIONS SYSTEM
    2.
    发明申请
    METHOD FOR TRANSMITTING REAL TIME DATA MESSAGES IN A CYCLIC COMMUNICATIONS SYSTEM 审中-公开
    METHOD FOR REAL-TIME的数据报文的在循环通信系统中的传输

    公开(公告)号:WO03028289A3

    公开(公告)日:2003-08-07

    申请号:PCT/DE0203434

    申请日:2002-09-13

    CPC classification number: H04L12/6418 H04L2012/6483

    Abstract: The invention relates to a method for transmitting real time data messages in a cyclic communications system, each transmission cycle having a first partial cycle (IRT-Z.) for the real time communication and a second partial cycle (NRT-Z.) for the non-real time communication. Said method comprises the following steps: determination (118) of a cycle number; processing of a transmission sequence of real time data messages in the first partial cycle, whereby the transmission sequence is composed of one or more partial sequences (1, 2, 3, 4, 5) and the composition depends on the cycle number.

    Abstract translation: 本发明涉及一种用于以循环的通信系统中,每个传输周期的第一部分循环实时地传递数据报文的方法(IRT-Z)。对于实时通信和第二部分循环(NRT-Z。)对于非实时 具有 - 通讯,包括以下步骤:确定(118)一个循环数; 处理实时数据的报文在第一部分周期的传输序列,其中,所述传输序列由一个或多个部分序列(1,2,3,4,5),以及依赖于循环次数的组合物。

    METHOD FOR THE STARTING UP OF AT LEAST ONE FIELD INSTRUMENT
    3.
    发明申请
    METHOD FOR THE STARTING UP OF AT LEAST ONE FIELD INSTRUMENT 审中-公开
    过程启动至少一个现场设备

    公开(公告)号:WO2008017597A3

    公开(公告)日:2008-05-29

    申请号:PCT/EP2007057795

    申请日:2007-07-27

    CPC classification number: G06F1/266 H04L12/10 H04L12/40045 Y02D30/30 Y02D30/32

    Abstract: The invention relates to a method for the starting up of at least one first field instrument (104), wherein the method comprises the step of signaling a first demand for electrical power output (146) of the first field instrument over a first port (120) to a supply unit (102). According to this method, the first field instrument is previously connected to the supply unit over the first port by means of a first communication connection (144). In addition, the reception of the power output is effected according to the first demand for power output by the first field instrument over the first communication connection and the first port, by which the first field instrument is activated. In an additional step, a power usage unit (124) of the first field instrument is assigned to the first port, wherein the power usage unit is provided as consumer load for the power output. In addition, the allocation of a power supply unit (126) of the first field instrument is effected to a second port (122), with the power supply unit provided for the supply of an additional second power output (152) over the second port. In a different aspect, the invention relates to a field instrument and a supply unit. The invention is particularly suited for the supply of field instruments over an Ethernet connection (power over Ethernet), wherein several inline switched Ethernet field instruments according to the invention can be supplied with electrical power by one upstream supply unit such as a PoE switch.

    Abstract translation: 本发明涉及一种方法,用于启动至少一个第一现场装置(104),所述方法包括通过具有第一端口(120)的供给部(102)的信令的第一现场设备的第一电力需求(146)的步骤。 在这种情况下,经由所述第一端口的第一现场设备已经由先前的第一通信链路(144)连接至供给单元。 此外,根据通过所述第一现场设备经由所述第一通信链路和所述第一端口,由此所述第一现场设备被激活时所发生的第一个功率要求的记录功率。 在进一步的步骤中,所述第一现场设备的第一端口的功率提取单元(124),由此所述功率提取单元被作为负载的功率提供的分配。 此外,所述第一现场设备的电力供应单元(126)的分配在一个第二端口(122)制成,所述的供电单元,用于提供设置经由所述第二端口的另一第二功率需求(152)。 在另一个方面,本发明提供了一种现场设备和有关的供应单元。 本发明特别适合于通过以太网连接(以太网供电),其中,根据本发明的现场设备的多个交换线路的可以从上游供给单元被供给诸如PoE交换机与电功率的现场设备的供给。

    METHOD FOR ACCESSING A COMMAND UNIT FOR A DATA NETWORK
    4.
    发明申请
    METHOD FOR ACCESSING A COMMAND UNIT FOR A DATA NETWORK 审中-公开
    用于访问数据网络的命令单元的方法

    公开(公告)号:WO03028337A3

    公开(公告)日:2003-08-07

    申请号:PCT/DE0203444

    申请日:2002-09-13

    CPC classification number: H04L12/40 H04L12/40019

    Abstract: The invention relates to a method and a user (100) of a data network (102) comprising: a command unit (116) for accessing the data network (102), means for operating several applications (104, 106, 108,...), whereby said applications can access a data bus (110) of the user (100), means for writing at least one command structure (118) in an address range of a memory of the user (100) by means of a first of the applications via the data bus (110), means for writing an indicator (124) for the address range in the input register (126) of the command unit (116) by means of the first application via the data bus (110), means for enabling the command unit (116) to access the address range via the data bus (110) and to process the command structure (118) and means for writing the indicator (124) in an output register (136, 130) that is assigned to the first application, once the user (100) has processed the command structure (118).

    Abstract translation: 本发明涉及一种方法和具有指示部(116)用于访问日期网络(102)的装置,用于操作多个应用程序(104,106,108,...)的数据网络(102)的订户(100),其中,所述 应用程序可以访问的用户(100)的数据总线(110)的装置,用于由第一通过数据总线(110)的应用程序中的用户(100)的存储器的地址区域中写入至少一个命令结构(118)的装置,用于写 指针(124)到在命令单元(116)通过经由所述数据总线(110)中的第一应用的输入寄存器(126)的地址区的装置,用于由指令单元(116)访问数据总线的地址区(110)和处理 所述命令结构(118)用于在所述订户(100)处理所述命令结构(118)之后将所述指针(124)写入与所述第一应用相关联的输出寄存器(136,130)的装置。

    METHOD FOR THE ARBITRATION OF ACCESS TO A DATA BUS
    5.
    发明申请
    METHOD FOR THE ARBITRATION OF ACCESS TO A DATA BUS 审中-公开
    程序用于访问总线仲裁

    公开(公告)号:WO03027869A2

    公开(公告)日:2003-04-03

    申请号:PCT/DE0203436

    申请日:2002-09-13

    CPC classification number: G06F13/368

    Abstract: The invention relates to a method for the arbitration between users (Tn1, Tn2,...) of access to a data bus, whereby the users are coupled by at least one arbitration ring (12; 38, 40, 42, 44, 46, 48). The method comprises the following steps: a) request for access of a first user; b) verification of whether a first signal that indicates the release of the arbitration ring is present at an input (16) of the first user; c) emission (18) of a second signal by the first user, if the first signal is present; d) verification of whether the first signal is still present at the input of the first user at the end of a predetermined time period; e) access by the first user, if the signal was still present at the end of the predetermined time period.

    Abstract translation: 本发明涉及一种方法,用于由至少一个仲裁环(12; 38,40,42,44,46,48)之间的用户访问进行仲裁的数据总线(TN1,TN2,...),用户被加上 以下步骤:a)用于访问所述订户的第一请求; b)检查第一信号是否以指示该仲裁环被释放(在输入16)的第一订户的存在; c)发布(18)当所述第一信号是存在于所述第一参与者的第二信号; D)检查所述第一信号是否仍然存在于在一个预定时间间隔结束时,第一用户的输入; e)第1用户的访问时,第一信号是在预定的时间间隔结束时仍然抵接。

    FORWARDING OF DATA MESSAGES WITH DOUBLE-NODE DATA REPLACEMENT
    7.
    发明申请
    FORWARDING OF DATA MESSAGES WITH DOUBLE-NODE DATA REPLACEMENT 审中-公开
    数据与电报KOPPELKNOT数据传输备件

    公开(公告)号:WO03028279A3

    公开(公告)日:2003-05-30

    申请号:PCT/DE0203406

    申请日:2002-09-12

    CPC classification number: H04L1/0082

    Abstract: The invention relates to a method for transmitting real time-critical data using data messages in a data network. The data messages have an identification, useful data and a transfer status. According to the inventive method, data messages comprising errors are replaced by replacement messages that have the same structure as the data messages. The replacement message has the same identification as the data message to be replaced and is thus forwarded via the switching node, which would have been used to route the error-free data message. The replacement message can contain details of the type of transmission error.

    Abstract translation: 本发明包括用于使用传输数据报文中的数据网络的实时关键的数据的方法。 该数据报文有一个标识,有用的数据和传输状态。 在该新方法有故障的数据报文是由具有相同的结构作为数据消息取代帧取代。 替换电报具有相同的标识符作为要被替换的数据报文,因此,通过在其上无差错的数据报文将被传递的交换节点路由。 替换字符串可以包含在传输错误的类型的信息。

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