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1. 发明公开

EP2672339A4 SAFETY DEVICE, AND SAFETY DEVICE COMPUTATION METHOD 有权转让
公开(公告)号：EP2672339A4
公开(公告)日：2018-01-24
申请号：EP11857548
申请日：2011-10-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHII KIYOSHI , SOGA MASANOBU , EMOTO HIDEAKI , TODA SHINICHI , DAIGO KATSUYA , MORIMOTO KENICHI
IPC分类号： G05B9/03 , G05B19/042 , G05B19/05
CPC分类号： G05B9/03 , G05B9/02 , G05B15/02 , G05B19/0421 , G05B19/0425 , G05B19/0428 , G05B19/058 , G05B2219/14014 , G05B2219/14136 , G05B2219/24182 , G05B2219/24189 , G05B2219/24191 , G06F11/2002
摘要： A safety device includes a first computation unit, a second computation unit, an output control unit, and a first central processing device. The first computation unit is different from the second computation unit. The first computation unit is configured to perform a first computation on a detected value that is detected from a subject to be controlled, thus obtaining a first result value. The second computation unit is configured to perform a second computation on the detected value, thus obtaining a second result value, and determine whether the first result value is equal to the second result value. The output control unit is configured to output the first result value in a case that the second computation unit determines that the first result value is equal to the second result value, and not to output the first result value in a case that the second computation unit determines that the first result value is not equal to the second result value.

2. 发明公开

EP3051370A1 INDUSTRIAL CONTROL USING A HIGH AVAILABILITY BACKPLANE 有权
标题翻译： INDUSTRIELLE STEUERUNG MITHOCHVERFÜGBARERBACKPLANE
公开(公告)号：EP3051370A1
公开(公告)日：2016-08-03
申请号：EP16160151.3
申请日：2012-07-09
申请人： Rockwell Automation Technologies, Inc.
发明人： Kretschmann, Robert J. , Wehrle, David S. , Creech, Gerald R.
IPC分类号： G05B19/05 , H05K7/14 , G06F13/00 , H05K7/10
CPC分类号： H05K7/10 , G05B19/04 , G05B19/05 , G05B19/058 , G05B2219/14014 , G05B2219/15077 , G05B2219/15078 , G05B2219/15119 , G05B2219/21103 , G05B2219/25314 , G05B2219/33179 , G06F13/00 , G06F13/409 , H04L12/56 , H04L45/28 , H04L49/30 , H05K7/1417 , H05K7/1478 , H05K7/1484
摘要： An industrial automation module for an industrial control system comprising an enclosure providing left and right flanking sides and releasable electrical connectors supported on the left and right flanking sides exposed to connect adjacent industrial automation modules on the left and right sides, wherein the releasable electrical connectors are configured to provide Ethernet data to a switching node.
摘要翻译：一种用于工业控制系统的工业自动化模块，包括提供左右侧面的外壳和支撑在左侧和右侧的暴露于连接相邻工业自动化模块的左侧和右侧面的可释放电连接器，其中可释放的电连接器配置为向交换节点提供以太网数据。

3. 发明授权

EP2774007B1 METHOD AND SYSTEM FOR CONTROLLER TRANSITION 有权
标题翻译：方法和系统控制转移
公开(公告)号：EP2774007B1
公开(公告)日：2016-01-06
申请号：EP13702418.8
申请日：2013-01-28
申请人： Siemens Aktiengesellschaft
发明人： GONZALEZ-MENDOZA, Dagoberto , SVEEN, Arnt Olav
IPC分类号： G05B19/042 , G05B19/05 , G05B9/03
CPC分类号： G05B9/03 , G05B19/0428 , G05B19/054 , G05B2219/14014 , G05B2219/25471

4. 发明公开

EP3118694A1 VERFAHREN ZUM BETREIBEN EINES REDUNDANTEN AUTOMATISIERUNGSSYSTEMS UND REDUNDANTES AUTOMATISIERUNGSSYSTEM 审中-公开
标题翻译：一种用于操作冗余自动化系统和冗余自动化系统
公开(公告)号：EP3118694A1
公开(公告)日：2017-01-18
申请号：EP15176374.5
申请日：2015-07-13
申请人： Siemens Aktiengesellschaft
发明人： Grosch, Thomas , Laforsch, Jürgen , Renschler, Albert
IPC分类号： G05B9/03 , G05B19/042 , G05B19/05 , G06F11/20
CPC分类号： G05B9/03 , G05B19/0428 , G05B19/058 , G05B2219/14014 , G05B2219/24187 , G06F11/202
摘要： Die Erfindung betrifft ein Verfahren zum Betreiben eines redundanten, mit einem Master (M) und einem Slave (S) versehenen Automatisierungssystems, wobei zur Steuerung eines technischen Prozesses der Master (M) ein Master-Steuerprogramm (P1) und der Slave (S) ein dem Master-Steuerprogramm (P1) entsprechendes Slave-Steuerprogramm (P2) pfadsynchron und zeitlich asynchron verarbeiten, wobei ferner für den Fall, dass der Master (M) ausfällt, der Slave (S) die Funktion des Masters (M) übernimmt, und wobei der Master (M) zur Verwirklichung der pfadsynchronen Verarbeitung der Steuerprogramme (P1, P2) dem Slave (S) Freigaben (F1, F2, ...) übermittelt, die dem Slave (S) anzeigen, bis zu welchem Verarbeitungsabschnitt der Slave (S) das Slave-Steuerprogramm (P2) verarbeiten darf. Es werden Maßnahmen vorgeschlagen, mittels derer Softerrors (transiente Fehler) nicht mehr zu einem Synchronisationsverlust und damit zu einem Redundanzverlust führen, wodurch die Verfügbarkeit der Prozesssteuerung verbessert wird.
摘要翻译：本发明涉及一种方法，用于操作冗余，与设置在主站（M）和从（S）自动化系统，用于控制技术的过程中，主站（M），一个主控制程序（P1）和从（S）进一步的情况下，主失败（M）的主控制程序（P1）对应的从控制程序（P2）的路径同步和异步定时过程，并且，从属接受（S）的主站（M）的功能，并且其中主（M）来实现控制程序（P1，P2）的路径同步处理到从（S）发送释放（F1，F2，...），其指示到从（S）到从的哪个处理部（S ）可以处理从控制程序（P2）。措施，提出了由软错误（瞬时错误）不再导致同步丢失和冗余的损失，使得过程控制的可用性得到改善。

5. 发明公开

EP3100121A1 VERFAHREN UND VORRICHTUNG ZUM SICHEREN ABSCHALTEN EINER ELEKTRISCHEN LAST 无效
标题翻译：方法和设备的电力负荷安全停堆
公开(公告)号：EP3100121A1
公开(公告)日：2016-12-07
申请号：EP15701770.8
申请日：2015-01-28
申请人： Pilz GmbH & Co. KG
发明人： HAERTER, Michael , SEIZINGER, Dietmar
IPC分类号： G05B9/02 , G05B19/05 , G05B19/042
CPC分类号： G05B19/0428 , G05B9/02 , G05B9/03 , G05B19/058 , G05B2219/14012 , G05B2219/14014 , G05B2219/24003 , G05B2219/24008 , G05B2219/24184 , G06F1/3203 , G06F1/3287
摘要： Method for safely disconnecting an electrical load (32), in which method a multi-channel control unit (12) reads in an input signal from a safety switch (for example emergency shut-off 26, protective door 24, light grid 28) by means of a single-channel data transmission section (22) and generates an enable (38) which is transmitted to an output unit (16) by means of the single-channel data transmission section (22). The output unit (16) comprises two processing units (50, 58) of different construction, wherein the first processing unit (50) generates a first output signal (63), and the second processing unit (58) generates a dynamic clock signal (60) depending on the enable (38). The safe outputs (52) are connected only when both signals, the first output signal (63) and the dynamic clock signal (60), are present.

6. 发明公开

EP2639660A1 Method and system for controller transition 审中-公开
标题翻译： Verfahren und SystemfürSteuerungsübergang
公开(公告)号：EP2639660A1
公开(公告)日：2013-09-18
申请号：EP12159803.1
申请日：2012-03-16
申请人： Siemens Aktiengesellschaft
发明人： Gonzalez-Mendoza, Dagoberto , Sveen, Arnt Olav
IPC分类号： G05B19/042
CPC分类号： G05B9/03 , G05B19/0428 , G05B19/054 , G05B2219/14014 , G05B2219/25471
摘要： It is described a method for transition of control from a first controller (101) to a second controller (103), the method comprising: communicatively coupling (143, 145) the first controller and the second controller, such that at least one static digital input signal (110) received by one controller (101) is mutually provided to the respective other controller (103) and such that at least one static digital output signal (118) generated by one controller (101) is mutually provided to the respective other controller (103); disconnecting at least one output line (124) from the first controller (101); connecting the at least one output line (126) to the second controller (103); supplying at least one output signal (147) to the at least one output line (126), wherein the at least one output signal (147) is obtained by performing a logical OR, in particular using an OR-gate, to at least one first output signal (118) generated by the first controller (101) and at least one second output signal (136) generated by the second controller (103).
摘要翻译：描述了一种用于将控制从第一控制器（101）转换到第二控制器（103）的方法，所述方法包括：通信地耦合（143,145）第一控制器和第二控制器，使得至少一个静态数字由一个控制器（101）接收的输入信号（110）被相互提供给相应的其他控制器（103），并且使得由一个控制器（101）生成的至少一个静态数字输出信号（118）被相互提供给相应的另一个控制器（103）; 从所述第一控制器（101）断开至少一个输出线（124）; 将所述至少一个输出线（126）连接到所述第二控制器（103）; 将至少一个输出信号（147）提供给所述至少一个输出线（126），其中所述至少一个输出信号（147）通过特别使用或门执行逻辑或（或）至少一个由第一控制器（101）产生的第一输出信号（118）和由第二控制器（103）产生的至少一个第二输出信号（136）。

7. 发明公开

EP2381322A2 Redundant actuator control system 有权
标题翻译： Redundantes Aktuatorsteuersystem
公开(公告)号：EP2381322A2
公开(公告)日：2011-10-26
申请号：EP11163677.5
申请日：2011-04-26
申请人： Nabtesco Corporation
发明人： Nakagawa, Shingo , Fukui, Atsushi
IPC分类号： G05B9/03
CPC分类号： G05B9/03 , B64C13/42 , G05B23/0237 , G05B2219/14014 , G05B2219/24182 , G05B2219/24188 , G05B2219/24191 , G05D1/0077
摘要： An operation control apparatus includes a command generation portion that generates a command signal for commanding operation of a control surface, and first and second monitoring portions that monitor an abnormality of operation of first and second control portions, respectively, of the actuator control apparatus. The actuator control apparatus includes first and second control portions that generate a control signal for an actuator for driving the control surface and that are different in design, and a switching unit that switches the connection to the actuator from one of the first and second control portions to the other, when an abnormality is detected by the first and second monitoring portions. Accordingly, it is possible to monitor a generic failure, and realize redundancy enabling control of the overall operation of the actuator, from start to finish, when a generic failure has occurred, thus realizing further simplification and streamlining of the configuration.
摘要翻译：操作控制装置包括：命令生成部，其生成用于指示控制面的操作的指令信号;以及第一和第二监视部，分别监视致动器控制装置的第一和第二控制部的动作异常。致动器控制装置包括第一和第二控制部分，其产生用于驱动控制表面并且设计不同的致动器的控制信号;以及切换单元，其从第一和第二控制部分之一切换到致动器的连接另一方面，当第一和第二监视部分检测到异常时。因此，当发生一般的故障时，可以监视一般的故障，并实现从始至终的致动器的整体操作的冗余，从而进一步简化和简化配置。

8. 发明授权

EP2381322B1 Redundant actuator control system 有权
公开(公告)号：EP2381322B1
公开(公告)日：2018-09-26
申请号：EP11163677.5
申请日：2011-04-26
申请人： Nabtesco Corporation
发明人： Nakagawa, Shingo , Fukui, Atsushi
IPC分类号： G05B9/03 , B64C13/42 , G05D1/00 , G05B23/02
CPC分类号： G05B9/03 , B64C13/42 , G05B23/0237 , G05B2219/14014 , G05B2219/24182 , G05B2219/24188 , G05B2219/24191 , G05D1/0077
摘要： An operation control apparatus includes a command generation portion that generates a command signal for commanding operation of a control surface, and first and second monitoring portions that monitor an abnormality of operation of first and second control portions, respectively, of the actuator control apparatus. The actuator control apparatus includes first and second control portions that generate a control signal for an actuator for driving the control surface and that are different in design, and a switching unit that switches the connection to the actuator from one of the first and second control portions to the other, when an abnormality is detected by the first and second monitoring portions. Accordingly, it is possible to monitor a generic failure, and realize redundancy enabling control of the overall operation of the actuator, from start to finish, when a generic failure has occurred, thus realizing further simplification and streamlining of the configuration.

9. 发明公开

EP3336637A1 CONTROL SYSTEM, CONTROL PROGRAM, AND CONTROL METHOD 审中-公开
公开(公告)号：EP3336637A1
公开(公告)日：2018-06-20
申请号：EP17197249.0
申请日：2017-10-19
申请人： Omron Corporation
发明人： KAWANOUE, Shinsuke
IPC分类号： G05B23/02 , G05B19/042
CPC分类号： G05B19/054 , G05B13/0265 , G05B19/0428 , G05B19/058 , G05B23/0237 , G05B23/0289 , G05B23/0294 , G05B2219/14014 , G05B2219/14037
摘要： A control system increases the equipment capacity utilization and reliability while reducing the maintenance cost. A control system includes a controller for controlling a control target and redundant devices accessible from the controller. The control system includes a feature quantity generation unit that generates a feature quantity from data associated with the redundant devices, an abnormality detection unit that determines whether an abnormality has occurred in one of the redundant devices based on the feature quantity generated by the feature quantity generation unit and a predetermined abnormality detection parameter, a switch unit that switches the redundant devices between a working mode and a standby mode when the abnormality detection unit determines that an abnormality has occurred, and a learning unit that performs machine learning using the data associated with the redundant devices to determine the abnormality detection parameter.

10. 发明公开

EP2801874A1 Multi-channel control switchover logic 有权
标题翻译： Mehrfachkanalsteuerungs-Umschaltlogik
公开(公告)号：EP2801874A1
公开(公告)日：2014-11-12
申请号：EP14165781.7
申请日：2014-04-24
申请人： Hamilton Sundstrand Corporation
发明人： Kamenetz, Jeffry K. , Gosse, James A. , Gostkowski, Joseph T. , Bue, Richard L. , Johnston, Mark A. , Wivell, James Peter
IPC分类号： G05B19/042 , G06F11/16
CPC分类号： G05B15/02 , G05B9/03 , G05B19/0421 , G05B2219/14014 , G06F11/16 , G06F11/202
摘要： A multi-channel control system includes at least a primary control microprocessor and a back-up control microprocessor operable to control a device. The primary control microprocessor and the back-up control microprocessor assert control over a controlled device according to a locally stored method of controlling a back-up microprocessor assumption of control of a device.
摘要翻译：多通道控制系统至少包括主控微处理器和可操作以控制设备的备用控制微处理器。主控制微处理器和备用控制微处理器根据本地存储的方法来控制受控设备，该方法控制备份微处理器对设备的控制的假设。

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