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    • 1. 发明申请
    • METHOD FOR ACCESSING A COMMAND UNIT FOR A DATA NETWORK
    • 用于访问数据网络的命令单元的方法
    • WO03028337A3
    • 2003-08-07
    • PCT/DE0203444
    • 2002-09-13
    • SIEMENS AGBRUECKNER DIETERGOETZ FRANZ-JOSEFKLOTZ DIETERKRAUSE KARL-HEINZSCHIMMER JUERGEN
    • BRUECKNER DIETERGOETZ FRANZ-JOSEFKLOTZ DIETERKRAUSE KARL-HEINZSCHIMMER JUERGEN
    • H04L12/40H04L29/06
    • H04L12/40H04L12/40019
    • 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).
    • 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。
    • 7. 发明申请
    • METHOD FOR THE STARTING UP OF AT LEAST ONE FIELD INSTRUMENT
    • 过程启动至少一个现场设备
    • WO2008017597A3
    • 2008-05-29
    • PCT/EP2007057795
    • 2007-07-27
    • SIEMENS AGSCHIMMER JUERGENSCHMIDT RICHARDBOELDERL-ERMEL WOLFGANGKASPER MICHAEL
    • SCHIMMER JUERGENSCHMIDT RICHARDBOELDERL-ERMEL WOLFGANGKASPER MICHAEL
    • G05B19/418G05B19/042G06F1/26H04L12/10
    • G06F1/266H04L12/10H04L12/40045Y02D30/30Y02D30/32
    • 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.
    • 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。
    • 8. 发明申请
    • METHOD AND SYSTEM FOR COUPLING DATA NETWORKS
    • 方法和系统配对数据网络
    • WO02076034A3
    • 2002-12-05
    • PCT/DE0200859
    • 2002-03-11
    • SIEMENS AG
    • BRUECKNER DIETERFRANKE MICHAELGOETZ FRANZ-JOSEFKIESEL MARTINKLOTZ DIETERSCHIMMER JUERGEN
    • H04L12/40H04L12/64
    • H04L12/40052H04L12/40097H04L12/6418
    • The invention relates to method and to a system for transmitting data, comprising a first data network (1) with first means for transmitting data in at least one first transmission cycle. The first transmission cycle is divided up in a first section (4) for transmitting real-time critical data and a second section (5) for transmitting non real-time critical data. The system further comprises a second data network (2) with second means for transmitting data in at least one second transmission cycle. The second transmission cycle is divided up in a third section (7) for transmitting real-time critical data and in a fourth section (8) for transmitting non real-time critical data. A coupling unit (13) is used to transmit real-time critical data from the first section to the third section.
    • 本发明涉及一种方法和用于与第一数据网络1与第一装置发送数据用于在至少一个第一传输周期传输数据时,一个系统,其中,所述第一传输周期为第一区域4,用于传输实时关键的数据和第二部分5 传输是由非实时关键的数据与第二装置分开,以及与第二数据网络2中的至少一个第二个传输周期在第三区域7传送数据,其中所述第二传输周期,用于发送实时关键的数据并进入第四区域8的非实时关键的传输 数据被分割,并与耦合单元13,用于发送所述第一区域的实时关键的数据到所述第三区域。