公开(公告)号：EP1188096B1

公开(公告)日：2003-04-09

申请号：EP00951288.0

申请日：2000-06-21

申请人： PILZ GmbH & CO.

发明人： HECKEL, Andreas ,  WOHNHAAS, Klaus ,  RUPP, Roland

IPC分类号： G05B19/05

CPC分类号： G05B19/0428 ,  G05B19/4185 ,  G05B2219/24024 ,  G05B2219/25139 ,  G05B2219/25324 ,  G05B2219/31245 ,  H04L12/403 ,  H04L2012/4026 ,  Y02P90/18

摘要： The invention relates to a control system (10) for controlling security-critical processes (28, 30). The control system (10) has a first control unit (14; 14, 54) for controlling a security-critical process (28, 30) and at least one signaling unit (18, 20, 22; 18, 20, 22, 56) which is linked to the security-critical process (28, 30) by means of E/A channels. The system also comprises a field bus (12) by means of which the first control unit (14; 14, 56) and the signaling unit (18, 20, 22; 18, 20, 22, 56) are connected to one another, in addition to a bus master (36) for controlling communications in the field bus (12). The first control unit (14; 14, 54) and the signaling unit (18, 20, 22; 18, 20, 22, 56) have security-related devices (42, 52) in order to ensure errorproof communication with one another. The control system (10) according to the invention is characterized in that the bus master (36) is connected to the field bus (12) separately from the first control unit (14; 14, 54) and the signaling unit (18, 20, 22; 18, 20, 22, 56).

公开(公告)号：EP1193580A2

公开(公告)日：2002-04-03

申请号：EP01122109.0

申请日：2001-09-14

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Birk, Gunther ,  Hahn, Ulrich ,  Spingler, Michael ,  Weidauer, Jens, Dr.

IPC分类号： G05B19/042

CPC分类号： G05B19/0425 ,  G05B2219/21137 ,  G05B2219/25139 ,  G05B2219/25157 ,  G05B2219/25174 ,  G05B2219/37175

摘要： Nach der vorliegenden Erfindung werden eine analoge Auswerteschaltung, die Digitalisierung und die Umrechnung in physikalische Größen von der übergeordneten Regelung in das Gebersystem verlegt und die Regelung über ein synchrones Hochgeschwindigkeitsübertragungssystem mit diesem neuen Gebersystem verbunden. Über diese serielle Echtzeit-Geberschnittstelle wird eine Netzwerkfähigkeit des Übertragungssystems sowie eine einfachere Verkabelung ermöglicht.

摘要翻译： 该系统具有爱特别是磁性或光学装置，用于在模拟传感器信号产生到评估电路对模拟到数字转换器的传感器，用于将信号转换成数字物理输出参数的计算机，爱尤其是速度，加速度或方位 /位置值，并输出接口，用于在同步确定的时间点发射所述输出参数到更高的水平处理单元。 该系统（G1-G3）具有爱特别是磁性或光学设备中的传感器，在模拟传感器信号产生到评估电路对模拟到数字转换器，用于数字化的模拟信号转换成数字输出的物理参数的计算机， 爱特别是速度，加速度或方位/位置值，并在同步时间点确定发射输出参数到更高级别处理单元（R），尤其是爱上级单元的调节器时钟输出接口（柑）。 因此独立权利要求中包括了以下内容：具有传感器系统的驱动调节装置和联网调节单元与一个或多个发射器系统的方法。

公开(公告)号：EP0707249A3

公开(公告)日：1997-06-04

申请号：EP95115410.3

申请日：1995-09-29

申请人： ROBERT BOSCH GMBH

发明人： Giere, Dirk, Dipl.-Ing.

IPC分类号： G05B19/042

CPC分类号： H05K7/1479 ,  G05B19/0423 ,  G05B2219/21018 ,  G05B2219/25139 ,  G05B2219/25145 ,  G05B2219/25171 ,  G05B2219/25312 ,  G05B2219/25455

摘要： Es wird eine Einrichtung zur Steuerung von mechanischen oder elektromechanischen Stellgliedern, insbesondere mit pneumatischen Bauelementen, vorgeschlagen, bei der die Stellglieder (1,2,3) über mindestens eine Verteileranordnung (9,10) betätigt werden und die Verteileranordnung (9,10) über ein elektronisches Bussystem (12) mit einer speicherprogrammierbaren, zentralen Steuereinheit (13) verbunden ist. Um einen einfachen und platzsparenden Aufbau der Einrichtung zu gewährleisten, sind Signalleitungen (5) zur Zustandsüberwachung der Sensoren oder Detektoren (4) an den Stellgliedern (1,2,3) mit Buskoppelbausteinen (6) verbunden, die an einem zweiten elektronischen Bussystem (8) angeschlossen sind. Das zweite elektronische Bussystem (8) ist hierbei an die Verteileranordnung (9,10) und an die Steuereinheit (13) angeschlossen.

公开(公告)号：EP1188096A1

公开(公告)日：2002-03-20

申请号：EP00951288.0

申请日：2000-06-21

申请人： PILZ GmbH & CO.

发明人： HECKEL, Andreas ,  WOHNHAAS, Klaus ,  RUPP, Roland

IPC分类号： G05B19/05

CPC分类号： G05B19/0428 ,  G05B19/4185 ,  G05B2219/24024 ,  G05B2219/25139 ,  G05B2219/25324 ,  G05B2219/31245 ,  H04L12/403 ,  H04L2012/4026 ,  Y02P90/18

摘要： The invention relates to a control system (10) for controlling security-critical processes (28, 30). The control system (10) has a first control unit (14; 14, 54) for controlling a security-critical process (28, 30) and at least one signaling unit (18, 20, 22; 18, 20, 22, 56) which is linked to the security-critical process (28, 30) by means of E/A channels. The system also comprises a field bus (12) by means of which the first control unit (14; 14, 56) and the signaling unit (18, 20, 22; 18, 20, 22, 56) are connected to one another, in addition to a bus master (36) for controlling communications in the field bus (12). The first control unit (14; 14, 54) and the signaling unit (18, 20, 22; 18, 20, 22, 56) have security-related devices (42, 52) in order to ensure errorproof communication with one another. The control system (10) according to the invention is characterized in that the bus master (36) is connected to the field bus (12) separately from the first control unit (14; 14, 54) and the signaling unit (18, 20, 22; 18, 20, 22, 56).

公开(公告)号：EP0928443B1

公开(公告)日：2002-01-30

申请号：EP97945427.9

申请日：1997-10-02

申请人： FISHER CONTROLS INTERNATIONAL, INC.

发明人： BROWN, Larry, K. ,  BURNS, Harry, A. ,  LARSON, Brent, H.

IPC分类号： G05B19/418 ,  G05B19/042

CPC分类号： G05B19/4185 ,  G05B19/0425 ,  G05B2219/25139 ,  G05B2219/25274 ,  G05B2219/25428 ,  G05B2219/31121 ,  Y02P90/18 ,  Y02P90/86

摘要： An interface between a remote communications network and a process control system includes a storage device, a communication software stack and a user software layer. The user software layer enables interfacing between the remote communications network and the process control system by directing the communication software stack to operate in the process control system using a process communication protocol, by monitoring the message traffic on the communication software stack, and by copying requested message traffic to the storage device. The user software layer also includes media interface software that allows access to the storage device by the remote communications network to thereby deliver specific data to a device connected to the remote communications network.

公开(公告)号：EP0928443A1

公开(公告)日：1999-07-14

申请号：EP97945427.0

申请日：1997-10-02

申请人： FISHER CONTROLS INTERNATIONAL, INC.

发明人： BROWN, Larry, K. ,  BURNS, Harry, A. ,  LARSON, Brent, H.

IPC分类号： G05B19

CPC分类号： G05B19/4185 ,  G05B19/0425 ,  G05B2219/25139 ,  G05B2219/25274 ,  G05B2219/25428 ,  G05B2219/31121 ,  Y02P90/18 ,  Y02P90/86

摘要： An interface between a remote communications network and a process control system includes a storage device, a communication software stack and a user software layer. The user software layer enables interfacing between the remote communications network and the process control system by directing the communication software stack to operate in the process control system using a process communication protocol, by monitoring the message traffic on the communication software stack, and by copying requested message traffic to the storage device. The user software layer also includes media interface software that allows access to the storage device by the remote communications network to thereby deliver specific data to a device connected to the remote communications network.

公开(公告)号：EP3001263B1

公开(公告)日：2018-03-14

申请号：EP15187327.0

申请日：2015-09-29

申请人： Yokogawa Electric Corporation

发明人： Sakamoto, Hideyuki

IPC分类号： G05B19/042 ,  G06F13/38 ,  G06F13/42

CPC分类号： G06F13/387 ,  G05B19/0423 ,  G05B2219/25139 ,  G05B2219/25462 ,  G05B2219/34421 ,  G06F13/426

摘要： A connection equipment (IJB 200) to be connected to a control system (205) via a cable (206) and a field device (201) via a terminal port (306), comprising: a processor (300) configured to determine the terminal port corresponding to the field device reference included in a communication signal received from the control system and to instruct a transmitter/receiver (304) to transmit the communication signal to the terminal port determined, and an isolator (305B) configured to electrically isolate the communication signal to be transmitted to the field device via the terminal port and the electric power signal to be provided to the field device via the terminal port, from the other terminal ports.

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.

公开(公告)号：EP0624541A3

公开(公告)日：1995-02-08

申请号：EP94107309.0

申请日：1994-05-10

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Ludwig, Heinz, Dipl.-Ing. ,  Sonntag, Guido, Dipl.-Ing.

IPC分类号： B66B13/14 ,  E05F15/14

CPC分类号： G05B19/0421 ,  E05F15/41 ,  E05F15/632 ,  E05F15/665 ,  E05Y2900/104 ,  E05Y2900/132 ,  G05B2219/23208 ,  G05B2219/23322 ,  G05B2219/23429 ,  G05B2219/23436 ,  G05B2219/25139 ,  G05B2219/25171 ,  G05B2219/25257 ,  G05B2219/25266 ,  G05B2219/25296 ,  G05B2219/2628 ,  G05B2219/37301 ,  H02H7/0851 ,  H02H7/093 ,  Y02B70/3241 ,  Y04S20/227

摘要： Türsteuereinheit, insbesondere für Aufzugstüren und/oder andere Schiebetüren, die einen hohen Sicherheitsstandard genügt und den Bedienkomfort durch einen erhöhten automatisierungsgrad verbessert. Die Türsteuereinheit umfaßt einen programmierbaren Mikrocontroller (1) an den Sensorelemente (2), übergeordnete programmierbare Steuereinheiten (9) und Bedieneinheiten (4) anschließbar sind. Der Mikrocontroller (1) steht mit dem Antriebsmotor (6) der Tür (22) bzw der Türen in Wirkverbindung und weist ein Schaltvorrichtung (5) bei Auswahl wenigstens zweier Betriebsarten auf.

公开(公告)号：EP3001263A3

公开(公告)日：2016-06-29

申请号：EP15187327.0

申请日：2015-09-29

申请人： Yokogawa Electric Corporation

发明人： Sakamoto, Hideyuki

IPC分类号： G05B19/042 ,  G06F13/38 ,  G06F13/42

CPC分类号： G06F13/387 ,  G05B19/0423 ,  G05B2219/25139 ,  G05B2219/25462 ,  G05B2219/34421 ,  G06F13/426

摘要： A connection equipment (IJB 200) to be connected to a control system (205) via a cable (206) and a field device (201) via a terminal port (306), comprising: a processor (300) configured to determine the terminal port corresponding to the field device reference included in a communication signal received from the control system and to instruct a transmitter/receiver (304) to transmit the communication signal to the terminal port determined, and an isolator (305B) configured to electrically isolate the communication signal to be transmitted to the field device via the terminal port and the electric power signal to be provided to the field device via the terminal port, from the other terminal ports.

摘要翻译： 一种连接设备（IJB200），其经由电缆（206）和现场设备（201）经由端子端口（306）连接到控制系统（205），所述连接设备（IJB200）包括：处理器（300），其被配置为确定终端 端口对应于从控制系统接收的通信信号中包括的现场设备参考，并且指示发射机/接收机（304）将通信信号发送到所确定的终端端口，以及隔离器（305B），被配置为将通信 信号经由端子端口发送到现场设备，并且经由端子端口从其他端子端口向现场设备提供电力信号。