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11. 发明公开

EP0645026A1 STEALTH INTERFACE FOR PROCESS CONTROL COMPUTERS 失效转让
标题翻译：透明接口，用于过程控制计算机。
公开(公告)号：EP0645026A1
公开(公告)日：1995-03-29
申请号：EP93914298.0
申请日：1993-06-01
申请人： THE DOW CHEMICAL COMPANY
发明人： SEDERLUND, Edward, R. , LINDESMITH, Robert, J. , THOMAS, Nadene, T. , COWLES, Russell, W.
IPC分类号： G05B9 , G05B15 , G05B19 , G05B23
CPC分类号： G05B19/4185 , G05B19/0421 , G05B2219/2225 , G05B2219/24182 , G05B2219/25222 , Y02P90/18
摘要： A stealth interface for an intelligent front-end communication system which couples a plurality of actively redundant process control computers to a computer network. The stealth interface in each of the actively redundant process control computers includes a multi-ported memory for storing dynamic data associated with the physical process and for transferring this data to a front end computer which is in communication with the computer network. The multi-ported memory also includes a mailbox section for storing messages sent between the front end computer and its actively redundant process control computer. The stealth interface also includes a guardian circuit which ultimately controls the ability of the front end computer to write information to specific memory locations in the multi-ported data memory.

12. 发明公开

EP0480733A3 Ejection seat sequencer 失效
标题翻译：喷嘴座标序列
公开(公告)号：EP0480733A3
公开(公告)日：1992-07-22
申请号：EP91309342.3
申请日：1991-10-10
申请人： MARTIN-BAKER AIRCRAFT CO. LTD.
发明人： Lake, Geoffrey Richard
IPC分类号： B64D25/10 , G05B19/04
CPC分类号： B64D25/10 , G05B19/042 , G05B19/0428 , G05B2219/24182 , G05B2219/25384
摘要： An electronic sequencer for an aircraft ejection seat comprising a plurality of sensors (5A, 5B, 5C) for air-speed, temperature, air pressure and acceleration. These sensors provide, via interface circuitry (10, 14, 15), signals in digital electronic form to a microprocessor (20) which, when appropriate, initiates various functions of the ejection seat, such as the deployment of drogue and main parachutes and release of seat harness. The sensors (5A, 5B, 5C) and main components (20, 24, 26, 28, 30) of the microprocessor are provided in triplicate and the microprocessor uses a polling procedure to obtain a high level of reliability of operation.

13. 发明授权

EP3189381B1 ARCHITECTURE BI-VOIES 有权
公开(公告)号：EP3189381B1
公开(公告)日：2018-07-25
申请号：EP15780914.6
申请日：2015-09-04
申请人： Safran Electronics & Defense , Safran Helicopter Engines
发明人： LIU, Céline , MARTI, Nicolas , LANGFORD, Stephen
IPC分类号： G05B9/03 , G06F11/20
CPC分类号： G05B19/048 , B64D2045/0085 , G05B9/03 , G05B2219/23316 , G05B2219/24182 , G05B2219/25144 , G05B2219/25163 , G05B2219/25174 , G06F11/2028 , G06F11/2033 , G06F11/2097

14. 发明公开

EP2555419A3 Generator regulating system and method with dual controllers 审中-公开
标题翻译：带双控制器的发电机调节系统和方法
公开(公告)号：EP2555419A3
公开(公告)日：2018-02-28
申请号：EP12179183.4
申请日：2012-08-03
申请人： General Electric Company
发明人： Pearson, William Robert , Casteel, Jordan Brantley
IPC分类号： H02P9/00 , G06F11/16 , G05B23/02 , G05B19/042 , G06F11/18 , G06F11/20
CPC分类号： G06F11/183 , G05B9/03 , G05B19/0428 , G05B2219/2231 , G05B2219/2237 , G05B2219/24178 , G05B2219/24182 , G05B2219/24184 , G06F11/182 , G06F11/202
摘要： A regulating system (100) can include a first controller configured to receive analog input (105, 106) and discrete input (110, 11), a second controller communicatively coupled to the first controller, and configured to receive analog input (105, 106) and discrete input (110, 111), a selector (150) communicatively coupled to the first controller and second controller and configured to select either one of the first controller and the second controller as a master for the regulating system (100) and state logic residing on each of the first controller and second controller to determine which of the first and second controller is the master.
摘要翻译：调节系统（100）可以包括被配置为接收模拟输入（105,106）和离散输入（110,11）的第一控制器，通信地耦合到第一控制器并被配置为接收模拟输入（105,106）的第二控制器）和离散输入（110,111）;选择器（150），其通信地耦合到第一控制器和第二控制器，并且被配置为选择第一控制器和第二控制器中的任一个作为调节系统（100）的主设备和状态存在于第一控制器和第二控制器中的每一个上的逻辑，以确定第一和第二控制器中的哪一个是主控制器。

15. 发明公开

EP3161562A2 A METHOD FOR CONTROLLING A PROCESS PLANT USING A REDUNDANT LOCAL SUPERVISORY CONTROLLER 有权
标题翻译：一种用于控制过程工厂具有冗余本地控制单元
公开(公告)号：EP3161562A2
公开(公告)日：2017-05-03
申请号：EP15734470.6
申请日：2015-06-25
申请人： ABB Schweiz AG
发明人： BHAT, Shrikant , LUNDH, Michael
IPC分类号： G05B9/03 , G05B17/02 , G05B19/042 , G05B19/418
CPC分类号： G05B19/4184 , G05B9/03 , G05B17/02 , G05B19/0425 , G05B19/0428 , G05B2219/24182 , Y02P90/14 , Y02P90/18
摘要： The present invention discloses a method for controlling a process with a plurality of field devices in a process plant using a plurality of regulatory controllers connected to a remote supervisory controller over a communication link and to a local supervisory controller over a process bus. The method comprises monitoring transmission of control data between the remote supervisory controller and the plurality of controllers over the communication link, determining functional correlations between measured process variables and control process variables, based on the control data and a predetermined correlation function, configuring local process model based on the determined functional correlations, and providing intermediate set points in relation to the control process variables using the configured local process model, upon an intermediate failure of the communication link, where the communication link recovers from the intermediate failure within a predetermined time period.
摘要翻译：本发明盘松动用于控制与在通过通信链路和通过过程总线的本地监视控制器连接到远程管理控制器调节控制器的多个过程工厂的现场设备的多个处理的方法。该方法包括在远程管理控制器和控制器通过所述通信链路的多元之间的控制数据的监控传输，测量的过程变量和控制的过程变量，基于所述控制数据和预定的相关函数，之间具有确定性采矿的功能相关性配置本地中processModel 基于所述确定的开采的功能相关性，以及使用该本地配置中processModel，在所述通信链路，其中，所述通信链路从一个预定的时间周期内的中间故障中恢复的中间故障相对于控制过程变量提供中间设定点。

16. 发明公开

EP2930623A1 Controller system with peer-to-peer redundancy, and method to operate the system 有权转让
标题翻译：对等系统与对等 - 红场和Verfahren zum Betreiben des系统
公开(公告)号：EP2930623A1
公开(公告)日：2015-10-14
申请号：EP14001298.0
申请日：2014-04-09
申请人： ABB Technology AG
发明人： Gamer, Thomas , Sehestedt, Stephan
IPC分类号： G06F11/20
CPC分类号： G06F9/461 , G05B19/0421 , G05B2219/24182 , G05B2219/24192 , G06F9/4881 , G06F11/2028 , G06F11/2033 , G06F11/2038
摘要： Controllers (110-1, 110-2, 110-3) in a system (100) are associated with technical entities and are adapted to selectively execute tasks (A, B, C) in a primary mode (101) when the controllers interact with the associated technical entities with respect to the tasks, and to execute tasks (A, B, C) in a secondary mode (102) when the controllers do not interact with the associated technical entities with respect to the task. The system distributes task instructions of a first task (A) to a first controller (110-1) that is configured to execute the first task in the primary mode (101), and to distribute the task instructions of the first task to a second controller (110-2) that is configured to execute the first task in the secondary mode (102). The system distributes task instructions of a second task (B) to the second controller that is configured to execute the second task in the primary mode. The system is further configured - upon non-availability of the first controller - to switch the second controller from the secondary mode for the first task to the primary mode for the first task, while the second controller is adapted to continue executing the second task in primary mode.
摘要翻译：系统（100）中的控制器（110-1,110-2,110-3）与技术实体相关联，并且适于在控制器交互时选择性地执行主模式（101）中的任务（A，B，C）与相关技术实体相关的任务，以及当控制器不与相关技术实体相关的任务交互时，以辅助模式（102）执行任务（A，B，C）。系统将第一任务（A）的任务指令分配给被配置为在主模式（101）中执行第一任务的第一控制器（110-1），并且将第一任务的任务指令分发到第二任务控制器（110-2），其被配置为在所述辅助模式（102）中执行所述第一任务。系统将第二任务（B）的任务指令分配给被配置为在主模式中执行第二任务的第二控制器。该系统进一步被配置为在第一控制器不可用时将第二控制器从用于第一任务的辅助模式切换到第一任务的主模式，而第二控制器适于继续执行第二任务主要模式。

17. 发明公开

EP2672339A1 SAFETY DEVICE, AND SAFETY DEVICE COMPUTATION METHOD 有权转让
标题翻译： SICHERHEITSVORRICHTUNG UND BERECHNUNGSVERFAHRENFÜRDIE SICHERHEITSVORRICHTUNG
公开(公告)号：EP2672339A1
公开(公告)日：2013-12-11
申请号：EP11857548.9
申请日：2011-10-06
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： ISHII, Kiyoshi , SOGA, Masanobu , EMOTO, Hideaki , TODA, Shinichi , DAIGO, Katsuya , MORIMOTO, Kenichi
IPC分类号： G05B9/02 , G05B9/03
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.
摘要翻译：安全装置包括第一计算单元，第二计算单元，输出控制单元和第一中央处理装置。第一计算单元与第二计算单元不同。第一计算单元被配置为对从要被控制的对象检测到的检测值执行第一计算，从而获得第一结果值。第二计算单元被配置为对检测值执行第二计算，从而获得第二结果值，并且确定第一结果值是否等于第二结果值。输出控制单元被配置为在第二计算单元确定第一结果值等于第二结果值的情况下输出第一结果值，并且在第二计算单元的情况下不输出第一结果值确定第一结果值不等于第二结果值。

18. 发明公开

EP2381322A3 Redundant actuator control system 有权
标题翻译：冗余致动器控制系统
公开(公告)号：EP2381322A3
公开(公告)日：2013-09-18
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 , B64C13/00 , G05B23/02 , G05D1/00
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.

19. 发明公开

EP1742123A3 Continuous median failure control system and method 有权
标题翻译：连续差错控制系统和方法，媒体教育
公开(公告)号：EP1742123A3
公开(公告)日：2010-07-07
申请号：EP06253316.1
申请日：2006-06-26
申请人： GENERAL ELECTRIC COMPANY
发明人： Toth, Carl Raymond
IPC分类号： G05B9/03 , G01D3/08
CPC分类号： G05B9/03 , G01D3/08 , G05B2219/14126 , G05B2219/24182 , G05B2219/24193
摘要： A redundant control system (10) including at least three redundant signals (12a-c) is presented. The redundant control system (10) includes a failure circuit (14) associated with each of the redundant signals (12a-c). The failure circuit (14) generates a failure signal (24) in response to an occurrence of a failure of a corresponding one of the redundant signals (12a-c). A select circuit is associated with each of the redundant signals (12a-c). The select circuit is receptive to a default signal associated with the corresponding one of the redundant signals (12a-c), to the failure signal (24), and to the corresponding one of the redundant signals (12a-c). The select circuit selects the default signal when the failure signal (24) indicates a failure of the corresponding one of the redundant signals (12a-c) and selects the corresponding one of the redundant signals (12a-c) when the failure signal (24) does not indicate a failure for the corresponding one of the redundant signals (12a-c). A median determination circuit (30) is receptive to the default signals selected and the redundant signals selected to determine a median signal (38) indicative of a median of the default signals selected and the redundant signals (12a-c) selected.

20. 发明公开

EP1904343A1 ELEKTRONISCHE VORRICHTUNG 有权转让
公开(公告)号：EP1904343A1
公开(公告)日：2008-04-02
申请号：EP06777535.3
申请日：2006-07-03
申请人： VDO Automotive AG
发明人： SCHMID, Dietmar
IPC分类号： B60R16/02 , G01D3/08
CPC分类号： G05B9/03 , B60R16/03 , G01D3/08 , G05B2219/24182 , G05B2219/2637
摘要： An electronic device, which for example includes a sensor element such as a rotational speed sensor, comprises a first network (4) having a first microcontroller (8) and a first supply voltage source (10). It also comprises a second network (4) having a second microcontroller (8) and a second supply voltage source (30). The electronic device is also provided with decoupling elements (42-50) which are adapted to decouple the networks (4, 6) from interferences.
摘要翻译：例如包括诸如转速传感器的传感器元件的电子设备包括具有第一微控制器（8）和第一电源电压源（10）的第一网络（4）。它还包括具有第二微控制器（8）和第二电源电压源（30）的第二网络（4）。电子设备还设置有适于将网络（4,6）与干扰分离的去耦元件（42-50）。

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