公开(公告)号：US09306766B2

公开(公告)日：2016-04-05

申请号：US13073260

申请日：2011-03-28

申请人： Brendan Hall ,  Srivatsan Varadarajan ,  Guenther Bauer ,  Wilfried Steiner

发明人： Brendan Hall ,  Srivatsan Varadarajan ,  Guenther Bauer ,  Wilfried Steiner

IPC分类号： H04L12/46 ,  H04L12/931

CPC分类号： H04L12/4625 ,  H04L49/351

摘要： A communication switch comprises a plurality of ports and a processing unit configured to identify source ports and destination ports from the plurality of ports on a per virtual link basis. Each virtual link comprises one or more source ports via which frames are received from one or more source nodes and one or more destination ports via which received frames are forwarded to one or more destination nodes. For at least one virtual link, the processing unit is configured to accept more than one of the plurality of ports as source ports.

摘要翻译： 通信交换机包括多个端口和处理单元，该处理单元被配置为在每个虚拟链路的基础上从多个端口识别源端口和目的地端口。 每个虚拟链路包括一个或多个源端口，经由该源端口从一个或多个源节点和一个或多个目的地端口接收帧，经由该源端口将接收的帧转发到一个或多个目的地节点。 对于至少一个虚拟链路，处理单元被配置为接受多个端口中的多于一个的端口作为源端口。

公开(公告)号：US08648601B2

公开(公告)日：2014-02-11

申请号：US13130315

申请日：2009-11-24

申请人： Constanze Donner ,  Guenther Bauer ,  Therese Stern ,  Kay Wurdinger ,  Lutz Brandt ,  Frank Bruening

发明人： Constanze Donner ,  Guenther Bauer ,  Therese Stern ,  Kay Wurdinger ,  Lutz Brandt ,  Frank Bruening

IPC分类号： G01N27/42

CPC分类号： G01N27/48 ,  C23C18/1617 ,  C23C18/31

摘要： The present invention describes a method for the measurement of the stabilizer additive concentration in electroless metal and metal alloy plating electrolytes comprising a voltammetric measurement. Said method comprises the steps a. conditioning of the working electrode, b. interaction of intermediates on the working electrode, c. measurement of the Faradaic current and d. determining the Faradaic current.

摘要翻译： 本发明描述了一种用于测量包含伏安测量的无电金属和金属合金电镀电解质中的稳定剂添加剂浓度的方法。 所述方法包括步骤a。 调节工作电极，b。 中间体在工作电极上的相互作用，c。 法拉第电流的测量和d。 确定法拉第电流。

公开(公告)号：US20130086432A1

公开(公告)日：2013-04-04

申请号：US13639456

申请日：2011-04-07

申请人： Guenther Bauer ,  Stefan Poledna ,  Wilfried Steiner

发明人： Guenther Bauer ,  Stefan Poledna ,  Wilfried Steiner

IPC分类号： G06F11/00

CPC分类号： G06F11/004 ,  G06F1/14 ,  H04J3/0688 ,  H04L49/1523 ,  H04L49/206 ,  H04L49/552

摘要： The aim of the present invention is that of establishing a fault-tolerant global time in a fault-tolerant communication system of a distributed real-time system. For this purpose, a fault-tolerant message switching unit is provided, which is composed of four independent switching units. These four independent switching units jointly establish a fault-tolerant time. The terminal systems are connected to a fault-tolerant message switching unit via two independent fail-silent communication channels, so that the clock synchronization and network connections are preserved, even if a part of the fault-tolerant switching unit or of a communication channel fails.

摘要翻译： 本发明的目的是在分布式实时系统的容错通信系统中建立容错全球时间。 为此，提供了由四个独立的交换单元组成的容错消息交换单元。 这四个独立的交换单元共同建立了容错时间。 终端系统经由两个独立的故障无声通信信道连接到容错消息交换单元，使得即使部分容错交换单元或通信信道出现故障，也能保持时钟同步和网络连接 。

公开(公告)号：US20120243438A1

公开(公告)日：2012-09-27

申请号：US13433486

申请日：2012-03-29

申请人： Wilfried Steiner ,  Harald Angelow ,  Guenther Bauer

发明人： Wilfried Steiner ,  Harald Angelow ,  Guenther Bauer

IPC分类号： H04L12/28

CPC分类号： H04J3/0652 ,  H04L7/10

摘要： A method for start-up of a network, including a number of nodes, which are connected via channels. The nodes exchange information in the form of messages via the channels. The transition phase of a synchronizing node from its initial phase to a synchronized phase is separated in a first integration phase and a second subsequent cold-start phase. A synchronizing node in the integration phase listens to messages being sent from nodes in the synchronized phase and only reacts to an integration message (i-frame) if the integration message is a valid message. Furthermore, a synchronizing node, wherein integration of the synchronizing node to a set of already synchronized nodes was not successful after a specifiable period, changes into the cold-start phase, in which a cold-start procedure of the node is extracted, wherein in the cold-start phase the node does not react to integration messages of a node in the synchronized phase.

摘要翻译： 一种启动网络的方法，包括通过信道连接的多个节点。 节点通过信道以消息的形式交换信息。 同步节点从其初始相位到同步相位的转变阶段在第一积分阶段和第二后续冷启动阶段被分离。 积分阶段中的同步节点收听在同步阶段从节点发送的消息，并且仅当积分消息是有效消息时才对积分消息（i帧）作出反应。 此外，同步节点，其中同步节点与一组已经同步的节点的集成在可指定的周期之后不成功，改变为提取节点的冷启动过程的冷启动阶段，其中， 冷启动阶段，节点不对同步阶段中的节点的集成消息做出反应。

公开(公告)号：US08917628B2

公开(公告)日：2014-12-23

申请号：US13433486

申请日：2012-03-29

申请人： Wilfried Steiner ,  Harald Angelow ,  Guenther Bauer

发明人： Wilfried Steiner ,  Harald Angelow ,  Guenther Bauer

IPC分类号： H04L12/28 ,  H04J3/06 ,  H04L7/10

CPC分类号： H04J3/0652 ,  H04L7/10

摘要： A method for start-up of a network, including a number of nodes, which are connected via channels. The nodes exchange information in the form of messages via the channels. The transition phase of a synchronizing node from its initial phase to a synchronized phase is separated in a first integration phase and a second subsequent cold-start phase. A synchronizing node in the integration phase listens to messages being sent from nodes in the synchronized phase and only reacts to an integration message (i-frame) if the integration message is a valid message. Furthermore, a synchronizing node, wherein integration of the synchronizing node to a set of already synchronized nodes was not successful after a specifiable period, changes into the cold-start phase, in which a cold-start procedure of the node is extracted, wherein in the cold-start phase the node does not react to integration messages of a node in the synchronized phase.

摘要翻译： 一种启动网络的方法，包括通过信道连接的多个节点。 节点通过信道以消息的形式交换信息。 同步节点从其初始相位到同步相位的转变阶段在第一积分阶段和第二后续冷启动阶段被分离。 积分阶段中的同步节点收听在同步阶段从节点发送的消息，并且仅当积分消息是有效消息时才对积分消息（i帧）作出反应。 此外，同步节点，其中同步节点与一组已经同步的节点的集成在可指定的周期之后不成功，改变为提取节点的冷启动过程的冷启动阶段，其中， 冷启动阶段，节点不对同步阶段中的节点的集成消息做出反应。

公开(公告)号：US20120250694A1

公开(公告)日：2012-10-04

申请号：US13073269

申请日：2011-03-28

申请人： Brendan Hall ,  Srivatsan Varadarajan ,  Wilfried Steiner ,  Guenther Bauer

发明人： Brendan Hall ,  Srivatsan Varadarajan ,  Wilfried Steiner ,  Guenther Bauer

IPC分类号： H04L12/56

CPC分类号： H04L47/22 ,  H04L49/501

摘要： A communication system comprises a plurality of nodes and a switch having a plurality of ports, each port coupled to one of the plurality of nodes. At least one of the plurality of nodes is configured to transmit a first unregulated flow of frames associated with a first virtual link to a first port of the plurality of ports of the switch. The switch is configured to regulate the first unregulated flow of frames by buffering frames of the first unregulated flow in a first input queue associated with the first virtual link, applying traffic shaping parameters associated with the first virtual link to the frames in the first input queue associated with the first virtual link, and outputting the first regulated flow of frames to one or more output queues associated with one or more output ports based on the first virtual link.

摘要翻译： 通信系统包括多个节点和具有多个端口的交换机，每个端口耦合到多个节点之一。 所述多个节点中的至少一个被配置为将与第一虚拟链路相关联的第一未被调节的帧的第一流发送到所述交换机的所述多个端口中的第一端口。 交换机被配置为通过缓冲与第一虚拟链路相关联的第一输入队列中的第一未调节流的帧来调节帧的第一未调节流，将与第一虚拟链路相关联的流量整形参数应用于第一输入队列中的帧 与所述第一虚拟链路相关联，以及基于所述第一虚拟链路，将所述第一调节流输出到与一个或多个输出端口相关联的一个或多个输出队列。

公开(公告)号：US09063837B2

公开(公告)日：2015-06-23

申请号：US13639456

申请日：2011-04-07

申请人： Guenther Bauer ,  Stefan Poledna ,  Wilfried Steiner

发明人： Guenther Bauer ,  Stefan Poledna ,  Wilfried Steiner

IPC分类号： G06F1/12 ,  G06F1/14 ,  G06F11/00 ,  H04J3/06 ,  H04L12/933 ,  H04L12/931 ,  H04L12/939

CPC分类号： G06F11/004 ,  G06F1/14 ,  H04J3/0688 ,  H04L49/1523 ,  H04L49/206 ,  H04L49/552

摘要： The aim of the present invention is that of establishing a fault-tolerant global time in a fault-tolerant communication system of a distributed real-time system. For this purpose, a fault-tolerant message switching unit is provided, which is composed of four independent switching units. These four independent switching units jointly establish a fault-tolerant time. The terminal systems are connected to a fault-tolerant message switching unit via two independent fail-silent communication channels, so that the clock synchronization and network connections are preserved, even if a part of the fault-tolerant switching unit or of a communication channel fails.

摘要翻译： 本发明的目的是在分布式实时系统的容错通信系统中建立容错全球时间。 为此，提供了由四个独立的交换单元组成的容错消息交换单元。 这四个独立的交换单元共同建立了容错时间。 终端系统经由两个独立的故障无声通信信道连接到容错消息交换单元，使得即使部分容错交换单元或通信信道出现故障，也能保持时钟同步和网络连接 。

公开(公告)号：US08665884B2

公开(公告)日：2014-03-04

申请号：US13217823

申请日：2011-08-25

申请人： Brendan Hall ,  Srivatsan Varadarajan ,  Wilfried Steiner ,  Guenther Bauer

发明人： Brendan Hall ,  Srivatsan Varadarajan ,  Wilfried Steiner ,  Guenther Bauer

IPC分类号： H04L12/28 ,  H04L12/54 ,  H04L12/56

CPC分类号： H04L43/106 ,  H04L43/0858

摘要： A system comprises a plurality of nodes, at least one of the plurality of nodes configured to insert, on a per-virtual link basis, a delay value into a dynamic delay field of a frame corresponding to the respective virtual link, wherein the dynamic delay value represents latency of frames of the respective virtual link. The system also comprises a switch having a plurality of ports, each port coupled to one of the plurality of nodes. The switch is configured to route frames received from the plurality of nodes to one or more of the plurality of nodes. At least one of the plurality of nodes is configured to store frames received from the switch in a buffer and to update the value in the dynamic delay field to reflect the end-to-end system delay.

摘要翻译： 一种系统包括多个节点，所述多个节点中的至少一个节点被配置为在每虚拟链路的基础上将延迟值插入到与相应虚拟链路相对应的帧的动态延迟字段中，其中动态延迟 值表示相应虚拟链路的帧的延迟。 该系统还包括具有多个端口的交换机，每个端口耦合到多个节点之一。 交换机被配置为将从多个节点接收的帧路由到多个节点中的一个或多个节点。 多个节点中的至少一个被配置为将从交换机接收的帧存储在缓冲器中并且更新动态延迟字段中的值以反映端对端系统延迟。

公开(公告)号：US20120250572A1

公开(公告)日：2012-10-04

申请号：US13073260

申请日：2011-03-28

申请人： Brendan Hall ,  Srivatsan Varadarajan ,  Guenther Bauer ,  Wilfried Steiner

发明人： Brendan Hall ,  Srivatsan Varadarajan ,  Guenther Bauer ,  Wilfried Steiner

IPC分类号： H04L12/28

CPC分类号： H04L12/4625 ,  H04L49/351

摘要： A communication switch comprises a plurality of ports and a processing unit configured to identify source ports and destination ports from the plurality of ports on a per virtual link basis. Each virtual link comprises one or more source ports via which frames are received from one or more source nodes and one or more destination ports via which received frames are forwarded to one or more destination nodes. For at least one virtual link, the processing unit is configured to accept more than one of the plurality of ports as source ports.

摘要翻译： 通信交换机包括多个端口和处理单元，该处理单元被配置为在每个虚拟链路的基础上从多个端口识别源端口和目的地端口。 每个虚拟链路包括一个或多个源端口，经由该源端口从一个或多个源节点和一个或多个目的地端口接收帧，通过该端口将接收的帧转发到一个或多个目的地节点。 对于至少一个虚拟链路，处理单元被配置为接受多个端口中的多于一个的端口作为源端口。

公开(公告)号：US08265100B2

公开(公告)日：2012-09-11

申请号：US11993995

申请日：2006-06-28

申请人： Wilfried Steiner ,  Harald Angelow ,  Guenther Bauer ,  Brendan Hall

发明人： Wilfried Steiner ,  Harald Angelow ,  Guenther Bauer ,  Brendan Hall

IPC分类号： H04J3/06

CPC分类号： H04J3/0652 ,  H04L7/10

摘要： A method for start-up of a network, including a number of nodes, which are connected via channels. The nodes exchange information in the form of messages via the channels. The transition phase of a synchronizing node from its initial phase to a synchronized phase is separated in a first integration phase and a second subsequent cold-start phase. A synchronizing node in the integration phase listens to messages being sent from nodes in the synchronized phase and only reacts to an integration message (i-frame) if the integration message is a valid message. Furthermore, a synchronizing node, wherein integration of the synchronizing node to a set of already synchronized nodes was not successful after a specifiable period, changes into the cold-start phase, in which a cold-start procedure of the node is extracted, wherein in the cold-start phase the node does not react to integration messages of a node in the synchronized phase.

摘要翻译： 一种启动网络的方法，包括通过信道连接的多个节点。 节点通过信道以消息的形式交换信息。 同步节点从其初始相位到同步相位的转变阶段在第一积分阶段和第二后续冷启动阶段被分离。 积分阶段中的同步节点收听在同步阶段从节点发送的消息，并且仅当积分消息是有效消息时才对积分消息（i帧）作出反应。 此外，同步节点，其中同步节点与一组已经同步的节点的集成在可指定的周期之后不成功，改变为提取节点的冷启动过程的冷启动阶段，其中， 冷启动阶段，节点不对同步阶段中的节点的集成消息做出反应。