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1. 发明申请

US20180196410A1 RELAY DEVICE, CONTROL METHOD FOR RELAY DEVICE, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM 审中-公开
公开(公告)号：US20180196410A1
公开(公告)日：2018-07-12
申请号：US15751478
申请日：2016-12-06
申请人： OMRON Corporation
发明人： Yasuhiro KITAMURA , Toshiyuki OZAKI , Shintaro UENO
IPC分类号： G05B19/418 , G05B19/05
CPC分类号： G05B19/4185 , G05B19/042 , G05B19/052 , G05B19/054 , G05B2219/23067 , G05B2219/23193 , G05B2219/25242 , G05B2219/31333
摘要： The present invention addresses the problem whereby the number of commands to be transmitted increases in accordance with an increase in the number of devices to be backed up and restored, and processing becomes complex. An IO-Link master is provided with: an upper-level communication control unit which receives an instruction to execute backup in which setting information is acquired from IO-Link devices, and stored in a storage unit; and a backup control unit which executes backup of the plurality of IO-Link devices in accordance with the one received instruction.

2. 发明申请

US20180095441A1 LOAD DISTRIBUTION DEVICE 审中-公开
公开(公告)号：US20180095441A1
公开(公告)日：2018-04-05
申请号：US15532354
申请日：2016-02-15
申请人： Mitsubishi Electric Corporation
发明人： Koichi NAKAGAWA , Hiroshi ASHIYA
IPC分类号： G05B19/05 , G05B21/02
CPC分类号： G05B19/052 , G05B21/02 , G05B2219/12
摘要： A load distribution device includes: a combining unit to create a plurality of combinations for cases where each of a plurality of execution object programs is assigned to any one of a plurality of control devices; an estimating unit to estimate an all programs' completion time, which is a delay time taken from delivery of the plurality of execution object programs until return of execution results of the plurality of execution object programs to a delivery source, for each of the plurality of combinations created; and a selecting unit to select one combination whose all programs' completion time is shorter than a reference time, from the plurality of combinations created.

3. 发明授权

US09864358B2 Event input module 有权
公开(公告)号：US09864358B2
公开(公告)日：2018-01-09
申请号：US14498611
申请日：2014-09-26
申请人： LSIS CO., LTD.
发明人： Yong Gak Sin
IPC分类号： G05B15/00 , G05B19/05 , G06F1/14
CPC分类号： G05B19/052 , G05B19/05 , G05B2219/13063 , G06F1/14
摘要： Disclosed is an event input module, wherein the event input module receives time information which is an IRIG-B signal of a predetermined method from an outside time provider, allocates the time information to a detected event and determines event generation information.

4. 发明授权

US09836038B2 Control device, and control method for link activating and deactivating 有权
公开(公告)号：US09836038B2
公开(公告)日：2017-12-05
申请号：US14385042
申请日：2013-02-18
申请人： OMRON Corporation
发明人： Seiji Mizutani
IPC分类号： G05B19/18 , G05B19/05 , G06F1/32 , G05B15/02 , H04L12/40 , H04L12/403
CPC分类号： G05B19/052 , G05B15/02 , G05B19/05 , G05B2219/1101 , G05B2219/1215 , G05B2219/15096 , G06F1/3209 , H04L12/40019 , H04L12/40039 , H04L12/4035
摘要： Provided is a control device capable of reducing power consumption in a control system. The control device includes a master control unit and at least one slave control unit that is connected to the master control unit via a communication line. The master control unit includes a circuit for, upon completion of data transmission from the slave control unit via an uplink, transmitting an instruction for deactivating the uplink to the slave control unit via a downlink, as well as a circuit for, in order to obtain data from the slave control unit, transmitting an instruction for activating the uplink to the slave control unit via the downlink. The slave control unit includes a circuit for keeping the downlink active, and for activating/deactivating the uplink in accordance with an instruction from the master control unit transmitted via the downlink.

5. 发明授权

US09823640B2 Networked programmable industrial controllers 有权
公开(公告)号：US09823640B2
公开(公告)日：2017-11-21
申请号：US13828341
申请日：2013-03-14
申请人： Kenneth C. Crater , Thomas N. Schermerhorn
发明人： Kenneth C. Crater , Thomas N. Schermerhorn
IPC分类号： G05B19/00 , G05B19/05
CPC分类号： G05B19/052
摘要： Different devices or subsystems, including programmable industrial controllers, are connected to a common network. Each connected device has the capability for autonomous or quasi-autonomous action based on a common pool of information accessible on the network. For example, all or a subset of devices connected to the network may periodically broadcast status data over the shared network medium; status data may include the current state of the controller and/or environmental conditions that the controller monitors.

6. 发明授权

US09778638B2 Programmable logic controller communication system 有权
公开(公告)号：US09778638B2
公开(公告)日：2017-10-03
申请号：US14090564
申请日：2013-11-26
申请人： JTEKT Corporation
发明人： Satoshi Kato , Yasuteru Yamauchi , Terukazu Senda
IPC分类号： G05B19/02 , H04L12/24 , H04L12/403 , G05B19/05
CPC分类号： G05B19/02 , G05B19/052 , G05B2219/1204 , H04L12/403 , H04L41/0631 , H04L41/0677 , H04L41/22
摘要： A PLC communication system includes a PLC; a plurality of devices; three or more communication processing nodes that are provided respectively in the PLC and the devices to allow the PLC to communicate with each of the devices; and a plurality of communication lines that connect the communication processing nodes to each other to allow data communication. The PLC detects an incommunicable state between two of the communication processing nodes. The PLC communication system further includes a display device, and in a case where there are a plurality of types of incommunicable states detected by the PLC, the display device displays a portion where communication lines constituting the incommunicable states among the plurality of communication lines overlap with each other, as a line failure portion.

7. 发明申请

US20170038754A1 AUTOMATION AND CONTROL DISTRIBUTED DATA MANAGEMENT SYSTEMS 审中-公开
标题翻译：自动化和控制分布式数据管理系统
公开(公告)号：US20170038754A1
公开(公告)日：2017-02-09
申请号：US14820780
申请日：2015-08-07
申请人： Siemens Aktiengesellschaft
发明人： George Lo , Hartmut Ludwig , Justinian Rosca , Kurt Dirk Bettenhausen
IPC分类号： G05B19/05
CPC分类号： G05B19/052 , G05B19/05 , G05B2219/1144 , G05B2219/1203 , G05B2219/1204 , G05B2219/31324
摘要： A system for storing data in an industrial production environment includes a distributed database stored on a plurality of intelligent programmable logic controller devices. Each respective intelligent programmable logic controller device includes a volatile computer-readable storage medium comprising a process image area; a non-volatile computer-readable storage medium; a control application; an input/output component; a historian component; and a distributed data management component. The control application is configured to provide operating instructions to a production unit. The input/output component is configured to update the process image area during each scan cycle with data associated with the production unit. The historian component is configured to store automation system data comprising the operating instructions and contents of the process image area on the non-volatile computer-readable storage medium. The distributed data management component is configured to facilitate distributed operations involving the automation system data by the plurality of intelligent programmable logic controller devices.
摘要翻译：用于在工业生产环境中存储数据的系统包括存储在多个智能可编程逻辑控制器设备上的分布式数据库。每个相应的智能可编程逻辑控制器设备包括易失性计算机可读存储介质，其包括处理图像区域; 非易失性计算机可读存储介质; 一个控制应用程序; 输入/输出组件; 一个历史学家的组成部分; 和分布式数据管理组件。控制应用被配置为向生产单元提供操作指令。输入/输出组件被配置为在每个扫描周期期间用与生产单元相关联的数据更新过程映像区域。历史数据组件被配置为在非易失性计算机可读存储介质上存储包括处理图像区域的操作指令和内容的自动化系统数据。分布式数据管理组件被配置为促进由多个智能可编程逻辑控制器设备涉及自动化系统数据的分布式操作。

8. 发明申请

US20160224001A1 PROCESSING DEVICE AND METHOD FOR CONFIGURING AN AUTOMATION SYSTEM 审中-公开
标题翻译：一种用于配置自动化系统的处理装置和方法
公开(公告)号：US20160224001A1
公开(公告)日：2016-08-04
申请号：US15022064
申请日：2014-11-05
申请人： SCHNEIDER ELECTRIC INDUSTRIES SAS
发明人： Antoine BRUCK , Antonio CHAUVET , Gilles CANDILLE , Jean-Marie STAWIKOWSKI
IPC分类号： G05B19/05
CPC分类号： G05B19/05 , G05B19/052 , G05B2219/1204 , G05B2219/163 , G05B2219/23251
摘要： A method configuring an automation system with plural controllers including first and second controllers, the method including: obtaining a first function block, having a first interface, suitable for a first application, and created by a first tool compliant with a first standard; creating a platform independent model for a second application with a second tool compliant with a second standard; creating a platform definition model of the first controller for the second application; creating a platform specific model for the second application, including: allocating and compiling, with the second tool, a primary part of the second application including the second function block for the first controller and a secondary part of the second application for the second controller; and downloading the first controller configuration, the first application, and the primary part of the second application to the first controller.
摘要翻译：一种配置具有包括第一和第二控制器的多个控制器的自动化系统的方法，所述方法包括：获得具有适合于第一应用的第一接口并由符合第一标准的第一工具创建的第一接口的第一功能块; 为具有第二标准的第二工具创建用于第二应用的平台独立模型; 创建第二应用的第一控制器的平台定义模型; 为第二应用创建平台特定模型，包括：使用第二工具分配和编译第二应用的主要部分，包括用于第一控制器的第二功能块和用于第二控制器的第二应用的次要部分; 以及将第一控制器配置，第一应用和第二应用的主要部分下载到第一控制器。

9. 发明授权

US09389604B2 Method and system for the dynamic allocation of program functions in distributed control systems 有权
标题翻译：在分布式控制系统中动态分配程序功能的方法和系统
公开(公告)号：US09389604B2
公开(公告)日：2016-07-12
申请号：US14125847
申请日：2012-06-29
申请人： Joerg Jeschin
发明人： Joerg Jeschin
IPC分类号： G06F9/45 , G05B19/408 , G05B19/05 , G06F9/445
CPC分类号： G05B19/4083 , G05B19/052 , G06F9/44521
摘要： A method and a system are disclosed for allocating program components to distributed control devices of a control system, comprising the following steps: a) creating at least two program modules, which each comprise program components, data interfaces and performance parameters for the definition of a performance requirement; b) linking the program modules via data connections between the data interfaces to form a control program; c) ascertaining available control devices and the performance capability thereof in the control system; d) ascertaining possible allocations of the program modules and verification by a comparison between the requirement and performance capability; c) selecting and allocating a verified allocation; and f) configuring data exchange channels between the distributed control devices.
摘要翻译：公开了一种用于将程序组件分配给控制系统的分布式控制设备的方法和系统，包括以下步骤：a）创建至少两个程序模块，每个程序模块包括程序组件，数据接口和用于定义业绩要求; b）通过数据接口之间的数据连接来链接程序模块以形成控制程序; c）确定可用的控制装置及其在控制系统中的性能; d）通过比较需求和绩效能力，确定方案模块的可能分配和核查; c）选择和分配经过验证的分配; 以及f）在分布式控制设备之间配置数据交换通道。

10. 发明申请

US20160132305A1 PROGRAM GRAPH DISPLAY DEVICE, PROGRAM GRAPH DISPLAY METHOD, AND PROGRAM GRAPH DISPLAY PROGRAM 审中-公开
标题翻译：程序图形显示设备，程序图形显示方法和程序图形显示程序
公开(公告)号：US20160132305A1
公开(公告)日：2016-05-12
申请号：US14771044
申请日：2013-04-08
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Miya MOROTA , Satoshi NOGUCHI
IPC分类号： G06F9/45
CPC分类号： G06F8/427 , G05B19/052 , G05B19/056 , G05B2219/12 , G05B2219/13144 , G06F8/76
摘要： A command code extraction part extracts a command code indicated in an extraction target code list, from an instrument control program. A sub-control program creation part creates a sub-control program including the command code extracted. A sub-control parameter list creation part extracts, from each command code included in the sub-control program, each of one or more elements constituting the command code, as a parameter. A sub-control parameter graph display part creates data of a sub-control parameter graph in which one or more parameters of each command code that have been extracted are associated with each other, and displays the created sub-control parameter graph.
摘要翻译：命令代码提取部分从仪器控制程序中提取在提取目标代码列表中指示的命令代码。子控制程序创建部分创建包括提取的命令代码的子控制程序。子控制参数列表创建部件从包括在子控制程序中的每个命令代码中提取构成命令代码的一个或多个元素中的每一个作为参数。子控制参数图显示部分创建子控制参数图的数据，其中已经提取的每个命令代码的一个或多个参数彼此相关联，并且显示所创建的子控制参数图。

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