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1. 发明授权

EP3780505B1 CONTROL SYSTEM AND CONTROL METHOD 有权
公开(公告)号：EP3780505B1
公开(公告)日：2024-10-30
申请号：EP19782074.9
申请日：2019-03-20
IPC分类号： H04L41/0853 , G05B19/042 , H04L12/40
CPC分类号： G05B19/0428 , H04L12/40019 , H04L2012/4020820130101 , H04L41/0853 , H04L12/40 , H04L2012/402620130101

2. 发明授权

EP2622826B1 VERFAHREN ZUR AUTOMATISCHEN ADRESSVERGABE AN GLEICHARTIGE BUSTEILNEHMER 有权
公开(公告)号：EP2622826B1
公开(公告)日：2018-08-22
申请号：EP11761568.2
申请日：2011-09-21
申请人： Robert Bosch GmbH
发明人： SCHLOTTMANN, Eckart , ASTOR, Christian , SUPRIJADI, Eko-Bono , SCHMIDT, Ralph
IPC分类号： H04L29/12 , H04L12/403 , H04L12/40
CPC分类号： G06F13/4068 , H04L12/40019 , H04L12/4035 , H04L29/12254 , H04L61/2038 , H04L2012/40215

3. 发明公开

EP3333657A1 COMMUNICATION SYSTEM, COMMUNICATION DEVICE, AND COMMUNICATION PROGRAM 有权
公开(公告)号：EP3333657A1
公开(公告)日：2018-06-13
申请号：EP17198237.4
申请日：2017-10-25
申请人： Omron Corporation
发明人： MIZUMOTO, Hirohito , SATO, Kenji , XU, Ziqiang , UJIIE, Hajime , KAMIMURA, Atsushi
IPC分类号： G05B19/05 , G05B19/042 , H04L29/12 , H04L12/42
CPC分类号： G05B19/052 , G05B19/0421 , G05B19/0423 , G05B19/054 , G05B19/058 , G05B19/4185 , G05B2219/1116 , G05B2219/21028 , G05B2219/21048 , G05B2219/2231 , G05B2219/33143 , H04L12/40019 , H04L61/2038
摘要： The present invention enables an address of a slave device to be efficiently configured to a correct state. A communication system includes a communication device functioning as a master device and a plurality of slave devices communicably connected to the communication device via a communication line, the communication device setting a prescribed address in an added slave device based on a position of the added slave device in a topology composed of a plurality of slave devices (step S112), judging whether a change has possibly occurred in the topology when the prescribed address is set in the added slave device (step S113), if there is an erroneously set slave device whose address was erroneously set, specifying that slave device, when it is judged that a change has possibly occurred (steps S114 to S116), and resetting the address of the specified erroneously set slave device to an original address (step S117).

4. 发明公开

EP3170287A1 STEUER- UND DATENÜBERTRAGUNGSSYSTEM, GATEWAY-MODUL, E/A-MODUL UND VERFAHREN ZUR PROZESSSTEUERUNG 有权
标题翻译：维多利亚·德尔维特·格鲁吉亚，维多利亚州
公开(公告)号：EP3170287A1
公开(公告)日：2017-05-24
申请号：EP15739558.3
申请日：2015-07-15
申请人： Phoenix Contact GmbH & Co. KG
发明人： HELLMANN, Klas , OSTER, Viktor
IPC分类号： H04L12/40 , G05B19/418 , G05B9/03
CPC分类号： G05B19/048 , G05B9/03 , G05B19/4185 , G05B2219/14014 , G05B2219/24008 , G05B2219/25324 , G05B2219/25428 , H04L12/40019 , H04L12/4625 , H04L67/125 , H04L2012/40221 , H04L2012/4026
摘要： In order to meet security requirements placed on an automation system, the invention provides a control and data-transfer system (10) for controlling security-critical processes, which comprises I/O modules (201, 202), which are connected to a gateway module (100) by means of a first communication network (510), wherein the gateway module (100) is connected to a second communication network (520) hierarchically superior to the first communication network and acts as a gateway between the first and the second communication network. The I/O modules (201, 202) comprise a diagnosis unit (400) for producing status data. Furthermore, the gateway module (100) and the I/O modules (201, 202) communicate by means of the first communication network (510) in an error-secured manner. The gateway module (100) is also designed to perform security processing of the data. The invention further relates to a gateway module (100) and an I/O module (201, 202) for use in such a control and data-transfer system (10) and to a method for secure process control.
摘要翻译：为了满足对自动化系统的安全性要求，本发明提供了一种用于控制安全关键过程的控制和数据传输系统（10），其包括连接到网关的I / O模块（201,202）模块（100），其中所述网关模块（100）连接到分级地优于所述第一通信网络的第二通信网络（520），并且用作所述第一和第二通信网络之间的网关通讯网络 I / O模块（201,202）包括用于产生状态数据的诊断单元（400）。此外，网关模块（100）和I / O模块（201,202）借助于第一通信网络（510）以错误的方式进行通信。网关模块（100）还被设计为执行数据的安全处理。本发明还涉及用于这种控制和数据传输系统（10）的网关模块（100）和I / O模块（201,202）以及用于安全过程控制的方法。

5. 发明授权

EP2545683B1 BELEUCHTUNGSSYSTEM MIT MASTER/SLAVE-BETRIEBSGERÄTEN FÜR LEUCHTMITTEL 有权
标题翻译：百灵达科学院麻省理工学院硕士/从毕业设计
公开(公告)号：EP2545683B1
公开(公告)日：2017-05-24
申请号：EP11710719.3
申请日：2011-03-10
申请人： Tridonic GmbH & Co KG
发明人： JUEN, Reinhold
IPC分类号： H04L12/40 , H04L12/403 , H05B37/02 , H04L12/42
CPC分类号： H04L12/40019 , H04L12/40045 , H04L12/403 , H05B37/0254

6. 发明公开

EP3116166A1 CONTROL SYSTEM, CONTROL DEVICE, AND CONTROL METHOD 失效
标题翻译： STEUERUNGSSYSTEM，STEUERUNGSVORRICHTUNG UND STEUERUNGSVERFAHREN
公开(公告)号：EP3116166A1
公开(公告)日：2017-01-11
申请号：EP15758998.7
申请日：2015-01-15
申请人： Omron Corporation
发明人： MIZUTANI, Seiji , LI, Tianbing , YONEDA, Mitsuhiro
IPC分类号： H04L12/28 , G05B19/05 , H04L12/42
CPC分类号： H04L12/423 , G05B19/054 , G05B2219/1215 , H04L12/40019 , H04L12/403
摘要： A control system includes a master apparatus that includes a calculation unit and a communication processing unit, and one or more slave apparatuses connected to the master apparatus via a network. The communication processing unit is configured to manage cyclic transmission, on the network, of a data sequence containing data that is handled by the master apparatus and the one or more slave apparatuses. The communication processing unit is configured to start cyclic transmission of a first data sequence that contains output data for the one or more slave apparatuses in conjunction with execution of output processing in the operation unit, and to start, a predetermined time period before execution start of input processing in the operation unit, cyclic transmission of a second data sequence for obtaining information collected by the one or more slave apparatuses from the control target.
摘要翻译：控制系统包括：主装置，包括计算单元和通信处理单元，以及经由网络连接到主装置的一个或多个从设备。通信处理单元被配置为在网络上管理包含由主设备和一个或多个从设备处理的数据的数据序列的循环传输。通信处理单元被配置为结合执行操作单元中的输出处理，开始包含用于一个或多个从设备的输出数据的第一数据序列的循环发送，并且在执行开始之前的预定时间段在所述操作单元中输入处理，循环发送用于从所述控制对象获取由所述一个或多个从属设备收集的信息的第二数据序列。

7. 发明授权

EP1839410B1 POWER LINE NETWORK BRIDGE 有权
标题翻译：电力线网络桥
公开(公告)号：EP1839410B1
公开(公告)日：2016-09-28
申请号：EP06718266.7
申请日：2006-01-13
申请人： Sony Corporation , Sony Electronics, Inc.
发明人： IWAMURA, Ryuichi
IPC分类号： G05B11/01 , H04L12/46 , H04L12/28 , H04B3/56 , H04B3/54 , H04L27/26 , H04L12/403 , H04L12/40
CPC分类号： H04L27/2601 , H04B3/542 , H04B3/56 , H04B2203/5466 , H04B2203/5491 , H04L12/2832 , H04L12/2838 , H04L12/40019 , H04L12/403 , H04L12/4035 , H04L12/4625 , H04L2012/2843

8. 发明公开

EP2957075A1 MASTER-BUSGERÄT FÜR EINEN FAHRZEUGKOMMUNIKATIONSBUS EINES KRAFTWAGENS 有权
标题翻译： MASTER总线设备的用于车辆通信的机动车辆
公开(公告)号：EP2957075A1
公开(公告)日：2015-12-23
申请号：EP14709182.1
申请日：2014-01-24
申请人： Audi AG
发明人： HASSE, Andre
IPC分类号： H04L12/40
CPC分类号： G06F13/4022 , G06F13/364 , H04L12/40019 , H04L12/4015 , H04L2012/40234 , H04L2012/40273
摘要： The invention relates to a master bus device (14) for a motor vehicle (10), said device being designed to exchange messages with slave bus devices (16) via a vehicle communication bus (12) of the motor vehicle (10). In the master bus device (14) an operating schedule (22) stored in a memory (26) of said master bus device (14) defines which messages the master bus device (14) exchanges with the slave bus devices (16). The object of the invention is to utilize the vehicle communication bus (12) more efficiently by means of the master bus device (14) which is controlled by the schedule. To achieve this, the master bus device (14) has a switching device (30) which is designed to receive a control signal from an external transmitter (32) and depending on the control signal to switch from the memory (26) comprising the operating schedule (22) to another memory (28) comprising a maintenance schedule (24) that differs from the operating schedule (22), thereby defining the maintenance schedule (24) as the schedule that is used during the exchange of messages.

9. 发明公开

EP2948857A1 BUSKNOTEN UND BUSSYSTEM SOWIE VERFAHREN ZUR IDENTIFIKATION DER BUSKNOTEN DES BUSSYSTEMS 有权
标题翻译：用于识别总线系统总线节点总线节点和总线的系统和方法
公开(公告)号：EP2948857A1
公开(公告)日：2015-12-02
申请号：EP14701189.4
申请日：2014-01-23
申请人： Smiths Heimann GmbH
发明人： RIEDEL, Ulrich
IPC分类号： G06F13/40 , H04L12/40
CPC分类号： H04L12/40019 , G06F13/364 , G06F13/4068 , G06F13/4086 , G06F13/4282 , H04L12/40013 , H04L12/40078 , H04L2012/40273 , H04W4/021 , H04W76/10 , H04W84/20
摘要： The invention relates to a bus node (BK; BK-M, BK-1, BK-2, BK-3) having a communication unit (TRX; TRX-M, TRX-1, TRX-2, TRX-3), which can be coupled for communication to at least one data line (CAN_L, CAN_H) of a bus (CB), a bus node control system (BK-CTRL), which is coupled operationally to the communication unit, and an identification unit (200; 200-M, 200-1, 200-2, 200-3), which is coupled operationally to the bus node control system and has a two-port network (100; 100-M, 100-1, 100-2, 100-3), which can optionally be switched instead of a direct connection between an IDT input (E) and an IDT output (A) for an identification line (IDT) and vice versa, wherein the two-port network is configured in such a manner that when a first bus node (BK-1) is series-connected to at least one second bus node (BK-2, BK-3) for the bus node control system (BK-CTRL-1), the position of the first bus node can be identified using a comparison of the voltage at the IDT input (E) with a predefined threshold value (Us) independently of the number of second bus nodes (BK-2, BK-3). The invention also relates to a bus system having at least two such nodes and to a master- and/or slave-side identification and identification allocation method for unique addressing of the bus nodes. With the expansion of a bus system proposed here and the corresponding expansion of the associated bus nodes, a flexible possibility is created, which is extremely simple and cost-effective to produce and makes data exchange possible between different components of a technical system or device, such as an x-ray inspection system, that are connected as bus nodes to the bus.

10. 发明公开

EP2774336A4 REAL-TIME DISTRIBUTED NETWORK MODULE, REAL-TIME DISTRIBUTED NETWORK AND METHOD THEREFOR 有权转让
标题翻译：模块的分布式实时网络，分布式实时网络及其方法
公开(公告)号：EP2774336A4
公开(公告)日：2015-08-05
申请号：EP11874891
申请日：2011-11-04
申请人： FREESCALE SEMICONDUCTOR INC
发明人： EDMISTON GRAHAM , RAHAMIM HEZI
IPC分类号： H04L12/40 , H04L12/403 , H04L12/437
CPC分类号： H04L41/0668 , H04L12/40019 , H04L12/40189 , H04L12/4035 , H04L12/437
摘要： A real-time distributed network module arranged to provide an interface between at least one master application and at least one real-time distributed network. The real-time distributed network module comprises a first communications component arranged to transmit and receive real-time distributed network data over at least a first real-time distributed network connection, at least one further communications component arranged to transmit and receive real-time distributed network data over at least one further real-time distributed network connection at least one master application interface component arranged to provide an interface to the at least one master application, and at least one configuration component arranged to perform mapping of communication channels between the first communications component, the at least one further communications component and the at least one master application interface component. The at least one configuration component is further arranged to perform dynamic remapping of the communication channels between the first communications component, the at least one further communications component and the at least one master application interface, upon detection of a link failure within the real-time distributed network.

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