专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160373274A1 TUNNELLING TIME-CRITICAL MESSAGES BETWEEN SUBSTATIONS OVER WAN 审中-公开
标题翻译：在广域网之间隧道的时间关键信息
公开(公告)号：US20160373274A1
公开(公告)日：2016-12-22
申请号：US15257502
申请日：2016-09-06
申请人： ABB Schweiz AG
发明人： Thanikesavan Sivanthi , Theo Widmer , Dominique Cachin , Christian Leeb , Hans-Joerg Maag , Gargi Bag , Johan Palm , Linus Thryborn
IPC分类号： H04L12/46
CPC分类号： H04L12/4633 , H04L12/4625 , H04L12/4641 , H04L45/50 , H04L69/324 , H04L2212/00
摘要： The present invention discloses a method of transmitting time-critical messages in an OSI layer 2 network tunnel from a first TED in a first substation to a second IED in a second substation over a WAN, wherein each of the first and second substation comprises an edge IED and is associated with a substation LAN, wherein each of the time-critical messages comprises message parameters. The method comprises the steps of: a) creating a translation table comprising corresponding values of the message parameters, between the LANs and the WAN, b) defining a virtual FED in the second substation using the translated values of the message parameters, to impersonate the first IED, c) translating the message parameters according to the translation table, by the edge IED of the first and second substation, d) forwarding the time-critical messages from the first IED in the first substation to the WAN, and e) receiving the time-critical messages by the second IED in the second substation from the WAN.
摘要翻译：本发明公开了一种在OSI第2层网络隧道中从第一变电站中的第一TED向广域网中的第二变电站中的第二IED发送时间关键消息的方法，其中第一和第二变电站中的每一个包括边缘 IED并且与变电站LAN相关联，其中每个时间关键消息包括消息参数。该方法包括以下步骤：a）创建包括LAN和WAN之间的消息参数对应值的转换表，b）使用消息参数的转换值在第二变电站中定义虚拟FED，以假冒第一IED，c）根据第一和第二变电站的边缘IED根据转换表翻译消息参数，d）将时间关键消息从第一变电站中的第一IED转发到WAN，以及e）接收来自WAN的第二个变电站中的第二个IED的时间关键消息。

2. 发明授权

US11411807B2 Method and system for detecting and mitigating cabling issues with devices in substation automation systems 有权
公开(公告)号：US11411807B2
公开(公告)日：2022-08-09
申请号：US16772771
申请日：2019-06-17
申请人： ABB Schweiz AG
发明人： David Kozhaya , Thanikesavan Sivanthi , Yvonne-Anne Pignolet
IPC分类号： H04L41/0659 , H04L41/0677
摘要： The invention relates to a method and system for detecting and mitigating cabling issues with devices connected in industrial redundant networks. An agent runs on each device and generates information about traffic received at the corresponding device. The agent running on a node generates indicators of traffic received at each port, and error rates for traffic at each port. The agent running on a switch generates information about switch misconfiguration by collecting device identifiers for each port of the switch. The agents send the information to a network manager, which determines switch misconfigurations and wrong cabling from the received information. The network manager also mitigates cabling issues by sending a signal to the affected device(s) or sending a communication to mitigate the issue.

3. 发明授权

US11438380B2 Method and computing device for commissioning an industrial automation control system 有权
公开(公告)号：US11438380B2
公开(公告)日：2022-09-06
申请号：US16131194
申请日：2018-09-14
申请人： ABB Schweiz AG
发明人： Thomas Locher , Thanikesavan Sivanthi
IPC分类号： G06F21/57 , H04L9/40 , G05B19/418 , G06F11/36
摘要： To commission an industrial automation control system, IACS, a computing device generates commands to automatically set or verify a security configuration of the IACS. The commands are generated by the computing device based on a machine-readable security baseline, and, optionally, based on a machine-readable configuration file of the IACS.

4. 发明授权

US11070583B2 Automatic communication network system hardening 有权
公开(公告)号：US11070583B2
公开(公告)日：2021-07-20
申请号：US16559791
申请日：2019-09-04
申请人： ABB Schweiz AG
发明人： Thanikesavan Sivanthi , Thomas Locher
IPC分类号： H04L29/06
摘要： A method for automatically improving security of a network system includes: collecting security relevant information from network devices of the network system, the security relevant information including security settings and operational information of the network devices; analyzing the security relevant information for determining weak security settings of a network device, the weak security settings being not necessary for a regular operation of the network system; determining hardened security settings for the network devices based on the weak security settings, the hardened security settings restricting a possible operation of the network device but allow a regular operation of the network system; and applying the hardened security settings to the network device.

5. 发明授权

US10574480B2 Tunnelling time-critical messages between substations over WAN 有权
公开(公告)号：US10574480B2
公开(公告)日：2020-02-25
申请号：US15257502
申请日：2016-09-06
申请人： ABB Schweiz AG
发明人： Thanikesavan Sivanthi , Theo Widmer , Dominique Cachin , Christian Leeb , Hans-Joerg Maag , Gargi Bag , Johan Palm , Linus Thryborn
IPC分类号： H04L12/46 , H04L12/723 , H04L29/08
摘要： A method includes transmitting time-critical messages in an OSI layer 2 network tunnel from a first IED in a first substation to a second IED in a second substation over a WAN, wherein each of the first and second substation comprises an edge IED and is associated with a substation LAN, wherein each of the time-critical messages comprises message parameters. The method includes: creating a translation table comprising corresponding values of the message parameters, between the LANs and the WAN; defining a virtual IED in the second substation using the translated values of the message parameters, to impersonate the first IED; translating the message parameters according to the translation table, by the edge IED of the first and second substation; forwarding the time-critical messages from the first IED in the first substation to the WAN; and receiving the time-critical messages by the second IED in the second substation from the WAN.

6. 发明申请

US20220131741A1 METHOD AND SYSTEM FOR DETECTING AND MITIGATING CABLING ISSUES WITH DEVICES IN SUBSTATION AUTOMATION SYSTEMS 有权
公开(公告)号：US20220131741A1
公开(公告)日：2022-04-28
申请号：US16772771
申请日：2019-06-17
申请人： ABB Schweiz AG
发明人： David Kozhaya , Thanikesavan Sivanthi , Yvonne-Anne Pignolet
IPC分类号： H04L41/0659 , H04L41/0677
摘要： The invention relates to a method and system for detecting and mitigating cabling issues with devices connected in industrial redundant networks. An agent runs on each device and generates information about traffic received at the corresponding device. The agent running on a node generates indicators of traffic received at each port, and error rates for traffic at each port. The agent running on a switch generates information about switch misconfiguration by collecting device identifiers for each port of the switch. The agents send the information to a network manager, which determines switch misconfigurations and wrong cabling from the received information. The network manager also mitigates cabling issues by sending a signal to the affected device(s) or sending a communication to mitigate the issue.

7. 发明申请

US20200007572A1 AUTOMATIC COMMUNICATION NETWORK SYSTEM HARDENING 审中-公开
公开(公告)号：US20200007572A1
公开(公告)日：2020-01-02
申请号：US16559791
申请日：2019-09-04
申请人： ABB Schweiz AG
发明人： Thanikesavan Sivanthi , Thomas Locher
IPC分类号： H04L29/06
摘要： A method for automatically improving security of a network system includes: collecting security relevant information from network devices of the network system, the security relevant information including security settings and operational information of the network devices; analyzing the security relevant information for determining weak security settings of a network device, the weak security settings being not necessary for a regular operation of the network system; determining hardened security settings for the network devices based on the weak security settings, the hardened security settings restricting a possible operation of the network device but allow a regular operation of the network system; and applying the hardened security settings to the network device.

8. 发明申请

US20190081984A1 METHOD AND COMPUTING DEVICE FOR COMMISSIONING AN INDUSTRIAL AUTOMATION CONTROL SYSTEM 审中-公开
公开(公告)号：US20190081984A1
公开(公告)日：2019-03-14
申请号：US16131194
申请日：2018-09-14
申请人： ABB Schweiz AG
发明人： Thomas Locher , Thanikesavan Sivanthi
IPC分类号： H04L29/06 , G05B19/418 , G06F21/57
摘要： To commission an industrial automation control system, IACS, a computing device generates commands to automatically set or verify a security configuration of the IACS. The commands are generated by the computing device based on a machine-readable security baseline, and, optionally, based on a machine-readable configuration file of the IACS.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式