专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1576431A2 DEVICE, SYSTEM, AND METHOD FOR THE AUTOMATIC CONFIGURATION OF A NETWORK COMMUNICATIONS DEVICE 审中-公开
标题翻译：设备，系统和方法为网络通信设备的自动配置
公开(公告)号：EP1576431A2
公开(公告)日：2005-09-21
申请号：EP03778147.3
申请日：2003-11-06
申请人： Siemens Energy & Automation, Inc.
发明人： HAUSMAN, Steven, Michael , FULTON, Temple, Luke
IPC分类号： G05B19/05
CPC分类号： G08C23/04 , G05B19/054 , G05B2219/15018 , G05B2219/15117 , G05B2219/21076 , G05B2219/24167 , G05B2219/25167 , G05B2219/25217 , G05B2219/31244 , H04W84/18 , H04W88/02
摘要： Certain exemplary embodiments comprise a programmable cable further comprising a first end connectable to a PLC and a second end connectable to a network communications device, the network communications device further couplable to a user interface device. The programmable cable can be adapted to store a plurality of configuration parameters in an operative embodiment, the programmable cable can be adapted to automatically configure the network communications device by communicating at least one of a plurality of configuration parameters to the network communucations device comprising a pin number.

2. 发明公开

EP1425676A1 BRIDGE FOR AN INDUSTRIAL CONTROL SYSTEM USING DATA MANIPULATION TECHNIQUES 有权
标题翻译：二手桥工业控制系统数据处理技术
公开(公告)号：EP1425676A1
公开(公告)日：2004-06-09
申请号：EP02759594.1
申请日：2002-09-09
申请人： Rockwell Automation Technologies, Inc.
发明人： VASKO, David, A. , LENNER, Joseph, A.
IPC分类号： G06F15/16
CPC分类号： H04L1/08 , G05B19/4185 , G05B2219/31122 , G05B2219/31244 , H04L1/1607 , H04L1/1848 , H04L1/188 , H04L12/462 , H04L69/08 , Y02P90/18
摘要： A bridge (17) usable in a highly reliable industrial control system (10) provides an interface between a producer module and a consumer module receiving the messages in accordance with a different communication protocol. The bridge (17) includes a first network interface receiving two messages from the producer, a microprocessor capable of converting the messages from the producer communication protocol to consumer communication protocol, and a second network interface transmitting the messages to the consumer. One of the messages is reversible altered with respect to the other message. The altered message is uninverted in the consumer module, and compared to the other message to ensure that no transmission errors have occurred.

3. 发明授权

EP1425676B1 BRIDGE FOR AN INDUSTRIAL CONTROL SYSTEM USING DATA MANIPULATION TECHNIQUES 有权
标题翻译：二手桥工业控制系统数据处理技术
公开(公告)号：EP1425676B1
公开(公告)日：2012-11-21
申请号：EP02759594.1
申请日：2002-09-09
申请人： Rockwell Automation Technologies, Inc.
发明人： VASKO, David, A. , LENNER, Joseph, A.
IPC分类号： H04L1/08 , H04L12/46 , G05B19/418 , H04L12/26
CPC分类号： H04L1/08 , G05B19/4185 , G05B2219/31122 , G05B2219/31244 , H04L1/1607 , H04L1/1848 , H04L1/188 , H04L12/462 , H04L69/08 , Y02P90/18

4. 发明公开

EP2262152A1 Bridge for an industrial control system using data manipulation techniques 有权
标题翻译：数学工程技术研究所
公开(公告)号：EP2262152A1
公开(公告)日：2010-12-15
申请号：EP10013026.9
申请日：2002-09-09
申请人： Rockwell Automation Technologies, Inc.
发明人： Vasko, David, A. , Lenner, Joseph, A.
IPC分类号： H04L1/08 , H04L12/46 , G05B19/418 , H04L12/26
CPC分类号： H04L1/08 , G05B19/4185 , G05B2219/31122 , G05B2219/31244 , H04L1/1607 , H04L1/1848 , H04L1/188 , H04L12/462 , H04L69/08 , Y02P90/18
摘要： A bridge (17) usable in a highly reliable industrial control system (10) provides an interface between a producer module and a consumer module receiving the messages in accordance with a different communication protocol. The bridge (17) includes a first network interface receiving two messages from the producer, a microprocessor capable of converting the messages from the producer communication protocol to consumer communication protocol, and a second network interface transmitting the messages to the consumer. One of the messages is reversible altered with respect to the other message. The altered message is uninverted in the consumer module, and compared to the other message to ensure that no transmission errors have occurred.
摘要翻译：可用于高度可靠的工业控制系统（10）中的桥接器（17）提供生产者模块和消费者模块之间的接口，该接口根据不同的通信协议接收消息。桥接器（17）包括从生产者接收两条消息的第一网络接口，能够将来自生产者通信协议的消息转换为消费者通信协议的微处理器，以及将消息传送到消费者的第二网络接口。其中一个消息是相对于另一个消息而言是可逆的。改变的消息在消费者模块中是反向的，并与其他消息进行比较，以确保没有发生传输错误。

5. 发明公开

EP1869837A1 AUSFALL- UND AUSKOPPLUNGSTOLERANTES KOMMUNIKATIONS-NETZWERK, DATENPFAD-UMSCHALTEINRICHTUNG UND ENTSPRECHENDES VERFAHREN 有权
标题翻译：默认和DROP和平的通信网络，数据路径旁路开关及相应方法
公开(公告)号：EP1869837A1
公开(公告)日：2007-12-26
申请号：EP06763038.4
申请日：2006-04-18
申请人： Baumüller Anlagen-Systemtechnik GmbH & Co.
发明人： MONSE, Matthias , MEIS, Harold
IPC分类号： H04L12/437 , H04L12/46 , G05B19/04
CPC分类号： G05B19/0428 , G05B19/4185 , G05B2219/25069 , G05B2219/25139 , G05B2219/31122 , G05B2219/31155 , G05B2219/31244 , H04L12/437 , H04L12/4637 , Y02P90/18 , Y02P90/265
摘要： The invention relates to a method for tolerating the breakdown and/or decoupling of at least one network node in a communication network used for controlling and/or adjusting the movement of a plurality of machine parts, for example the rotation bodies in a printing machines, machine tools and other production machines, wherein the network is operated according to a closed single or multiple ring structure, in which each node communicates with the transmitter or the port of a first adjacent node by means of a receiver or a first port and with the receiver or the port of a second adjacent network node by means of a transmitter or a second port, the closed ring structure is preserved in the case of the breakdown or decoupling of at least one node, at least one network node is coupled to the network by means of a data path switching device which is actuated, in the case of the breakdown or decoupling of said node, in such a way that the communicating nodes, which exist in the network and are arranged next to each other in the ring structure, interact in communication by means of the port or respective transmitter thereof after the breakdown or decoupling.

6. 发明公开

EP1688811A2 Networks for process control 审中-公开
标题翻译： NetzwerkefürProzesssteuerung
公开(公告)号：EP1688811A2
公开(公告)日：2006-08-09
申请号：EP06250640.7
申请日：2006-02-07
申请人： Relcom, Inc.
发明人： Graube, Maris
IPC分类号： G05B19/418
CPC分类号： G05B19/41855 , G05B2219/31157 , G05B2219/31244 , Y02P90/185
摘要： A petrochemical process control system having a hub network for connecting a plurality of remotely located devices including sensors and actuators in the field to a control room computer. The power for operating the remote device is brought directly to the devices and not sent over a trunk cable from the control room computer. A redundant spur cable connects the control room computer to said hub. All of the spur cables between the hub and the field devices have current limiting resistors which prevent a failure or shorting of a device or spur cable devices from affecting continued operation of the other devices.
摘要翻译：一种石油化工过程控制系统，其具有用于将包括现场的传感器和致动器的多个远程定位的设备连接到控制室计算机的集线器网络。用于操作远程设备的电源直接连接到设备，而不是通过中继电缆从控制室计算机发送。冗余的辅助电缆将控制室计算机连接到所述集线器。集线器和现场设备之间的所有辅助电缆都具有限流电阻，防止设备或辅助电缆设备的故障或短路，影响其他设备的继续运行。

7. 发明公开

EP1620768A1 VERFAHREN UND VORRICHTUNG ZUM STEUERN EINES SICHERHEITSKRITISCHEN PROZESSES 有权
标题翻译：方法和设备控制安全关键的过程
公开(公告)号：EP1620768A1
公开(公告)日：2006-02-01
申请号：EP04726855.2
申请日：2004-04-10
申请人： Pilz GmbH & Co. KG
发明人： SEIZINGER, Dietmar
IPC分类号： G05B19/418 , H04L9/18 , H04L12/403
CPC分类号： G05B19/4184 , G05B2219/25154 , G05B2219/31244 , G05B2219/36542 , H04L63/083 , H04L63/0846 , Y02P90/14
摘要： The invention relates to a method and a device for controlling safety-critical processes, especially the monitoring of protective doors (24), emergency switches (26), light grids (32), and similar. According to the invention, a control unit (12) is connected to a plurality of input/output units (14-20) via a data transmission path (22). The input/output units (14-20) transmit process data (46, 48) to the control unit (12), said process data being secured against transmission errors by means of diversified multiple transmission. According to one aspect of the invention, the process data (46) is encoded at least once with a variable password (44) in order to generate variably encoded process data (48). The variably encoded process data (48) is transmitted to the control unit (12) as part of the diversified multiple transmission.

8. 发明授权

EP2262152B1 Bridge for an industrial control system using data manipulation techniques 有权
标题翻译：用于工业控制系统的数据处理技术桥
公开(公告)号：EP2262152B1
公开(公告)日：2013-07-31
申请号：EP10013026.9
申请日：2002-09-09
申请人： Rockwell Automation Technologies, Inc.
发明人： Vasko, David, A. , Lenner, Joseph, A.
IPC分类号： H04L1/08 , H04L12/46 , G05B19/418 , H04L12/26
CPC分类号： H04L1/08 , G05B19/4185 , G05B2219/31122 , G05B2219/31244 , H04L1/1607 , H04L1/1848 , H04L1/188 , H04L12/462 , H04L69/08 , Y02P90/18

9. 发明授权

EP1869837B1 AUSFALL- UND AUSKOPPLUNGSTOLERANTES KOMMUNIKATIONS-NETZWERK, DATENPFAD-UMSCHALTEINRICHTUNG UND ENTSPRECHENDES VERFAHREN 有权
标题翻译：默认和DROP和平的通信网络，数据路径旁路开关及相应方法
公开(公告)号：EP1869837B1
公开(公告)日：2010-06-30
申请号：EP06763038.4
申请日：2006-04-18
申请人： Baumüller Anlagen-Systemtechnik GmbH & Co. KG
发明人： MONSE, Matthias , MEIS, Harold
IPC分类号： H04L12/437 , H04L12/46 , G05B19/04
CPC分类号： G05B19/0428 , G05B19/4185 , G05B2219/25069 , G05B2219/25139 , G05B2219/31122 , G05B2219/31155 , G05B2219/31244 , H04L12/437 , H04L12/4637 , Y02P90/18 , Y02P90/265
摘要： The invention relates to a method for tolerating the breakdown and/or decoupling of at least one network node in a communication network used for controlling and/or adjusting the movement of a plurality of machine parts, for example the rotation bodies in a printing machines, machine tools and other production machines, wherein the network is operated according to a closed single or multiple ring structure, in which each node communicates with the transmitter or the port of a first adjacent node by means of a receiver or a first port and with the receiver or the port of a second adjacent network node by means of a transmitter or a second port, the closed ring structure is preserved in the case of the breakdown or decoupling of at least one node, at least one network node is coupled to the network by means of a data path switching device which is actuated, in the case of the breakdown or decoupling of said node, in such a way that the communicating nodes, which exist in the network and are arranged next to each other in the ring structure, interact in communication by means of the port or respective transmitter thereof after the breakdown or decoupling.

10. 发明授权

EP1620768B1 VERFAHREN UND VORRICHTUNG ZUM STEUERN EINES SICHERHEITSKRITISCHEN PROZESSES 有权
标题翻译：方法和设备控制安全关键的过程
公开(公告)号：EP1620768B1
公开(公告)日：2008-05-07
申请号：EP04726855.2
申请日：2004-04-10
申请人： Pilz GmbH & Co. KG
发明人： SEIZINGER, Dietmar
IPC分类号： G05B19/418 , H04L9/18 , H04L12/403
CPC分类号： G05B19/4184 , G05B2219/25154 , G05B2219/31244 , G05B2219/36542 , H04L63/083 , H04L63/0846 , Y02P90/14
摘要： The invention relates to a method and a device for controlling safety-critical processes, especially the monitoring of protective doors (24), emergency switches (26), light grids (32), and similar. According to the invention, a control unit (12) is connected to a plurality of input/output units (14-20) via a data transmission path (22). The input/output units (14-20) transmit process data (46, 48) to the control unit (12), said process data being secured against transmission errors by means of diversified multiple transmission. According to one aspect of the invention, the process data (46) is encoded at least once with a variable password (44) in order to generate variably encoded process data (48). The variably encoded process data (48) is transmitted to the control unit (12) as part of the diversified multiple transmission.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式