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1. 发明授权

US08880641B2 Redundant communication in a communication system 有权
标题翻译：通信系统中的冗余通信
公开(公告)号：US08880641B2
公开(公告)日：2014-11-04
申请号：US13192789
申请日：2011-07-28
申请人： Franz-Josef Götz , Dieter Klotz , Joachim Lohmeyer
发明人： Franz-Josef Götz , Dieter Klotz , Joachim Lohmeyer
IPC分类号： G06F15/16 , H04L12/437
CPC分类号： H04L12/437
摘要： A method for redundant communication in a communication system having a plurality of communication networks connected to one another by at least one node, wherein data that originates from a first communication network is prevented from being transmitted back from the second the communication network into the first communication network as a result of information that is predefined before the transmission.
摘要翻译：一种用于具有由至少一个节点彼此连接的多个通信网络的通信系统中的冗余通信的方法，其中防止从第一通信网络发起的数据从第二通信网络发送回第一通信作为在传输之前预定义的信息的结果的网络。

2. 发明申请

US20120030310A1 Redundant Communication In A Communication System 有权
标题翻译：通信系统中冗余通信
公开(公告)号：US20120030310A1
公开(公告)日：2012-02-02
申请号：US13192789
申请日：2011-07-28
申请人： Franz-Josef Götz , Dieter Klotz , Joachim Lohmeyer
发明人： Franz-Josef Götz , Dieter Klotz , Joachim Lohmeyer
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： H04L12/437
摘要： A method for redundant communication in a communication system having a plurality of communication networks connected to one another by at least one node, wherein data that originates from a first communication network is prevented from being transmitted back from the second the communication network into the first communication network as a result of information that is predefined before the transmission.
摘要翻译：一种用于具有由至少一个节点彼此连接的多个通信网络的通信系统中的冗余通信的方法，其中防止从第一通信网络发起的数据从第二通信网络发送回第一通信作为在传输之前预定义的信息的结果的网络。

3. 发明授权

US09166922B2 Communication device for an industrial communication network which can be operated in a redundant manner and method for operating a communication device 有权
标题翻译：用于可以以冗余方式操作的工业通信网络的通信设备和用于操作通信设备的方法
公开(公告)号：US09166922B2
公开(公告)日：2015-10-20
申请号：US13869565
申请日：2013-04-24
申请人： Hermann Angst , Franz-Josef Götz , Michael Kasper , Joachim Lohmeyer
发明人： Hermann Angst , Franz-Josef Götz , Michael Kasper , Joachim Lohmeyer
IPC分类号： H04L12/823 , H04B1/74 , H04L12/801
CPC分类号： H04L47/32 , H04B1/745 , H04L47/34
摘要： A communication device for an industrial communication network which can be operated in a redundant manner comprises a first and a second transmitting and receiving unit that transmit data packets in a bumpy or bumpless manner inside the industrial communication network and are selectively changeable over to a bumpy or bumpless transmission mode. An evaluation unit is connected to the first and/or second transmitting and receiving unit(s) and detects data packets to be transmitted in the bumpy or bumpless manner inside the industrial communication network. Redundancy handling and filter units for received redundant data packets are deactivated when a data packet to be transmitted in the bumpy manner is detected. A memory unit is assigned to the first and/or second transmitting and receiving unit(s) and buffers at least one data packet to be transmitted in the bumpy manner during a predefined period of time in the bumpy transmission mode.
摘要翻译：可以以冗余方式操作的用于工业通信网络的通信设备包括：第一和第二发送和接收单元，其在工业通信网络内以颠簸或无扰的方式发送数据分组，并且可选择性地切换到颠簸或无扰动传输模式。评估单元连接到第一和/或第二发送和接收单元，并且以工业通信网络内的颠簸或无扰动方式检测要发送的数据分组。当检测到以颠簸方式发送的数据包时，接收到的冗余数据包的冗余处理和过滤单元被停用。存储器单元被分配给第一和/或第二发送和接收单元，并且在颠簸传输模式中的预定时间段内缓冲要以颠簸方式发送的至少一个数据分组。

4. 发明申请

US20120008530A1 Network Node for a Communication Network 有权
标题翻译：通信网络的网络节点
公开(公告)号：US20120008530A1
公开(公告)日：2012-01-12
申请号：US12986786
申请日：2011-01-07
申请人： Vivek Kulkarni , Joachim Lohmeyer , Matthias Scheffel , Andreas Zirkler
发明人： Vivek Kulkarni , Joachim Lohmeyer , Matthias Scheffel , Andreas Zirkler
IPC分类号： H04L12/44
CPC分类号： H04L12/462 , H04L12/42 , H04L45/48 , H04L45/52
摘要： A network node for a communication network comprising a first subnetwork and a second subnetwork connected to the first subnetwork, wherein the first subnetwork uses a spanning tree protocol and the second subnetwork uses a second protocol differing from the protocol of the first subnetwork, and the network node is configured as an element for the second subnetwork and is configured for communication within the second subnetwork. In addition, the network node configured by a spanning tree functionality as a spanning tree master node for checking and controlling the second subnetwork in such a way that the second subnetwork is handled or is able to be handled by the spanning tree protocol of the first subnetwork as a virtual network node.
摘要翻译：一种用于通信网络的网络节点，包括连接到所述第一子网络的第一子网络和第二子网络，其中所述第一子网络使用生成树协议，所述第二子网络使用与所述第一子网络的协议不同的第二协议，并且所述网络节点被配置为第二子网的元素，并且被配置为在第二子网内进行通信。此外，由生成树功能配置的网络节点作为生成树主节点，用于以这样的方式检查和控制第二子网，使得第二子网被处理或能够由第一子网的生成树协议来处理作为虚拟网络节点。

5. 发明授权

US09385885B2 Network node for a communication network having a first subnetwork using a spanning tree protocol and a second subnetwork connected to the first subnetwork 有权
标题翻译：具有使用生成树协议的第一子网的通信网络的网络节点和连接到第一子网的第二子网
公开(公告)号：US09385885B2
公开(公告)日：2016-07-05
申请号：US12986786
申请日：2011-01-07
申请人： Vivek Kulkarni , Joachim Lohmeyer , Matthias Scheffel , Andreas Zirkler
发明人： Vivek Kulkarni , Joachim Lohmeyer , Matthias Scheffel , Andreas Zirkler
IPC分类号： H04L12/42 , H04L12/46 , H04L12/753 , H04L12/781
CPC分类号： H04L12/462 , H04L12/42 , H04L45/48 , H04L45/52
摘要： A network node for a communication network comprising a first subnetwork and a second subnetwork connected to the first subnetwork, wherein the first subnetwork uses a spanning tree protocol and the second subnetwork uses a second protocol differing from the protocol of the first subnetwork, and the network node is configured as an element for the second subnetwork and is configured for communication within the second subnetwork. In addition, the network node configured by a spanning tree functionality as a spanning tree master node for checking and controlling the second subnetwork in such a way that the second subnetwork is handled or is able to be handled by the spanning tree protocol of the first subnetwork as a virtual network node.
摘要翻译：一种用于通信网络的网络节点，包括连接到所述第一子网络的第一子网络和第二子网络，其中所述第一子网络使用生成树协议，所述第二子网络使用与所述第一子网络的协议不同的第二协议，并且所述网络节点被配置为第二子网的元素，并且被配置为在第二子网内进行通信。此外，由生成树功能配置的网络节点作为生成树主节点，用于以这样的方式检查和控制第二子网，使得第二子网被处理或能够由第一子网的生成树协议来处理作为虚拟网络节点。

6. 发明授权

US08031592B2 Network having redundancy properties, Ethernet switch for such a network and method for configuring such a network 有权
标题翻译：具有冗余属性的网络，用于这种网络的以太网交换机以及用于配置这样的网络的方法
公开(公告)号：US08031592B2
公开(公告)日：2011-10-04
申请号：US12085544
申请日：2006-11-27
申请人： Michael Köstner , Joachim Lohmeyer , Harald Thrum
发明人： Michael Köstner , Joachim Lohmeyer , Harald Thrum
IPC分类号： H04J1/16
CPC分类号： H04L41/0803 , H04L12/413 , H04L45/22 , H04L45/28
摘要： There is described a network having redundancy properties, an Ethernet switch, and a method for configuring the network. At least two network segments which are formed with a plurality of Ethernet switches are connected to one another by means of a redundant connection comprising at least two coupling channels. During configuration, a programming device stores a logic name for the redundant connection in the respective memory of associated coupling devices. In a network startup phase, said coupling devices determine the respective other connection partner associated with the same redundant connection by distributing special messages in which they enter the logic name of the redundant connection. They use an order criterion to determine which coupling channel is active and which coupling channel is deactivated during trouble-free operation.
摘要翻译：描述了具有冗余属性的网络，以太网交换机以及用于配置网络的方法。形成有多个以太网交换机的至少两个网段通过包括至少两个耦合信道的冗余连接相互连接。在配置期间，编程设备将冗余连接的逻辑名存储在相关联的耦合设备的相应存储器中。在网络启动阶段，所述耦合设备通过分配特殊消息来确定与相同冗余连接相关联的相应的其他连接伙伴，在该特定消息中，它们进入冗余连接的逻辑名称。它们使用订单标准来确定哪个耦合通道是有效的，哪些耦合通道在无故障运行期间被停用。

7. 发明申请

US20090274068A1 Network Having Redundancy Properties, Ethernet Switch for Such a Network and Method for Configuring Such a Network 有权
标题翻译：具有冗余属性的网络，用于这种网络的以太网交换机以及用于配置这样的网络的方法
公开(公告)号：US20090274068A1
公开(公告)日：2009-11-05
申请号：US12085544
申请日：2006-11-27
申请人： Michael Köstner , Joachim Lohmeyer , Harald Thrum
发明人： Michael Köstner , Joachim Lohmeyer , Harald Thrum
IPC分类号： H04L12/28
CPC分类号： H04L41/0803 , H04L12/413 , H04L45/22 , H04L45/28
摘要： There is described a network having redundancy properties, an Ethernet switch, and a method for configuring the network. At least two network segments which are formed with a plurality of Ethernet switches are connected to one another by means of a redundant connection comprising at least two coupling channels. During configuration, a programming device stores a logic name for the redundant connection in the respective memory of associated coupling devices. In a network startup phase, said coupling devices determine the respective other connection partner associated with the same redundant connection by distributing special messages in which they enter the logic name of the redundant connection. They use an order criterion to determine which coupling channel is active and which coupling channel is deactivated during trouble-free operation.
摘要翻译：描述了具有冗余属性的网络，以太网交换机以及用于配置网络的方法。形成有多个以太网交换机的至少两个网段通过包括至少两个耦合信道的冗余连接相互连接。在配置期间，编程设备将冗余连接的逻辑名存储在相关联的耦合设备的相应存储器中。在网络启动阶段，所述耦合设备通过分配特殊消息来确定与相同冗余连接相关联的相应的其他连接伙伴，在该特定消息中，它们进入冗余连接的逻辑名称。它们使用订单标准来确定哪个耦合通道是有效的，哪些耦合通道在无故障运行期间被停用。

8. 发明授权

US10044580B2 Redundantly operable industrial communication system, communication device and method for redundantly operating an industrial communication system 有权
公开(公告)号：US10044580B2
公开(公告)日：2018-08-07
申请号：US14035546
申请日：2013-09-24
申请人： Marcel Kiessling , Joachim Lohmeyer
发明人： Marcel Kiessling , Joachim Lohmeyer
IPC分类号： G06F15/173 , H04L12/26 , H04L29/08 , G05B19/418 , H04L12/40
摘要： A redundantly operable industrial communication system having a plurality of communication devices redundantly linked to an industrial communication network within a ring or tree topology, and a plurality of communication devices inter connected within a linear topology, wherein a communication device configured as a ring portion redundancy manager within the linear topology comprises a monitoring and control unit that detects an interruption within the linear topology using transmitted test messages and controls forwarding of messages containing useful data between two ports, associated with the linear topology, of the communication device configured as a ring portion redundancy manager when an interruption is detected, and first and second communication devices return test messages received within the linear topology to the communication device configured as a ring portion redundancy manager or send test messages to the communication device configured as the ring portion redundancy manager.

9. 发明授权

US09218230B2 Method for transmitting messages in a redundantly operable industrial communication network and communication device for the redundantly operable industrial communication network 有权
标题翻译：用于在冗余可操作的工业通信网络中发送消息的方法和用于冗余可操作的工业通信网络的通信设备
公开(公告)号：US09218230B2
公开(公告)日：2015-12-22
申请号：US13954619
申请日：2013-07-30
申请人： Marcel Kiessling , Joachim Lohmeyer
发明人： Marcel Kiessling , Joachim Lohmeyer
IPC分类号： G06F11/07 , H04L12/40
CPC分类号： G06F11/0709 , H04L12/40169
摘要： A method for transmitting messages in a redundantly operable communication network includes a first subnetwork with a tree topology and a second subnetwork, wherein messages are transmitted in the first subnetwork in accordance with a spanning tree protocol, communication devices associated with network nodes of the first subnetwork interchange messages containing topology information with one another in order to form a tree topology, messages are transmitted in the second subnetwork in accordance with a parallel or ring redundancy protocol, and a virtual network node which is connected to all network nodes of the second subnetwork via a respective virtual connection which is uninterruptable by an error is configured as the root network node of the first subnetwork.
摘要翻译：用于在冗余可操作的通信网络中传送消息的方法包括具有树状拓扑的第一子网络和第二子网络，其中根据生成树协议在第一子网络中发送消息，与第一子网络的网络节点相关联的通信设备将包含拓扑信息的消息彼此交换以形成树形拓扑，根据并行或环形冗余协议在第二子网中发送消息，以及虚拟网络节点，其连接到第二子网络的所有网络节点，经由将由错误不间断的相应的虚拟连接配置为第一子网络的根网络节点。

10. 发明申请

US20140095704A1 REDUNDANTLY OPERABLE INDUSTRIAL COMMUNICATION SYSTEM, COMMUNICATION DEVICE AND METHOD FOR REDUNDANTLY OPERATING AN INDUSTRIAL COMMUNICATION SYSTEM 审中-公开
标题翻译：冗余可操作的工业通信系统，通信设备和用于冗余操作工业通信系统的方法
公开(公告)号：US20140095704A1
公开(公告)日：2014-04-03
申请号：US14035546
申请日：2013-09-24
申请人： Marcel Kiessling , Joachim Lohmeyer
发明人： Marcel Kiessling , Joachim Lohmeyer
IPC分类号： H04L12/26
CPC分类号： H04L43/08 , G05B19/41855 , H04L12/40169 , H04L43/10 , H04L67/12
摘要： A redundantly operable industrial communication system having a plurality of communication devices redundantly linked to an industrial communication network within a ring or tree topology, and a plurality of communication devices inter connected within a linear topology, wherein a communication device configured as a ring portion redundancy manager within the linear topology comprises a monitoring and control unit that detects an interruption within the linear topology using transmitted test messages and controls forwarding of messages containing useful data between two ports, associated with the linear topology, of the communication device configured as a ring portion redundancy manager when an interruption is detected, and first and second communication devices return test messages received within the linear topology to the communication device configured as a ring portion redundancy manager or send test messages to the communication device configured as the ring portion redundancy manager.
摘要翻译：一种冗余可操作的工业通信系统，其具有冗余地链接到环形或树形拓扑内的工业通信网络的多个通信设备，以及在线性拓扑内互连的多个通信设备，其中配置为环形部分冗余管理器在线性拓扑中包括监测和控制单元，其使用发送的测试消息来检测线性拓扑中的中断，并且控制在被配置为环部分冗余的通信设备的与线性拓扑相关联的两个端口之间包含有用数据的消息的转发管理器，并且第一和第二通信设备将在线性拓扑内接收到的测试消息返回给被配置为环形部分冗余管理器的通信设备，或者向被配置为环形部分冗余m的通信设备发送测试消息渴望

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