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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。
    • 3. 发明申请
    • METHOD FOR OPERATING AN END-USER OF AN ISOCHRONOUS CYCLICAL COMMUNICATION SYSTEM
    • 用于操作订户的同步周期性通信系统
    • WO03036832A3
    • 2003-08-21
    • PCT/DE0203752
    • 2002-10-04
    • SIEMENS AGKLOTZ DIETERBRUECKNER DIETERKRAUSE KARL-HEINZ
    • KLOTZ DIETERBRUECKNER DIETERKRAUSE KARL-HEINZ
    • H04J3/06H04L12/64
    • H04J3/0652H04J3/0682H04J3/0694H04L2012/6454H04L2012/6462
    • The invention relates to a method for operating an end-user (306) of an isochronous cyclical communication system (300), comprising the following steps: receipt of a synchronisation data telegramme (510) from a connecting user (303) in the communication system (300) by the end-user (306), whereby the synchronisation data telegramme is affected by the run time (T, T1, T2) of a transmission run between the connecting user and the end-user, synchronisation of a time base of the end-user (306) by means of the synchronisation data telegramme, resulting in a synchronisation of the time base with a tolerance corresponding to the run time, cyclical processing of a transmission list by the end user (306) within a communication cycle (500, 502) corresponding to the time base of the end user, whereby the transmission of a data telegramme (700) occurs according to the transmission list from the end user to the connecting user at the earliest at the beginning of the communication cycle (500, 502) and at the latest at a point equivalent to the tolerance (T) before the projected transfer time point of the relevant data telegramme by the communication user (303).
    • 本发明涉及一种方法,用于操作的最终用户(306)同步一个,环状通信系统(300),包括以下步骤:由最终用户(306)接收来自所述通信系统(300)的连接的用户(303)的同步数据电报(510),其中,所述 同步数据与电报的渡越时间(T,T1,T2)相关联的连接的用户和最终用户之间的传输链路; 端部(306)与同步数据电报的辅助下的时间的基础上,产生具有对应于该术语的结果的容差的时基的同步的同步; 对应于所述端部的时间的基础上,通过一个通信周期(500,502)内的最终用户(306)发送列表的循环处理,其中,根据从终端用户在最早的连接的用户在通信周期的开始的发送列表中的数据报文(700)的传输(500,502 ),并在有关的数据报文的转发配置时间(TW)之前最新由公差(T)由连接的用户(303)发生。