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1. 发明授权

US09198061B2 Meeting a communication restriction requirement in a process 有权
标题翻译：满足流程中的通信限制要求
公开(公告)号：US09198061B2
公开(公告)日：2015-11-24
申请号：US13870756
申请日：2013-04-25
申请人： ABB Research Ltd.
发明人： Tiberiu Seceleanu , Tomas Lennvall
IPC分类号： H04W24/04 , G05B19/418 , H04W28/08 , H04W84/18
CPC分类号： H04W24/04 , G05B19/4185 , H04W28/08 , H04W84/18 , Y02P90/18
摘要： An industrial process control system including a process control device, a first wireless communication network, a second wireless communication network and a first group of wireless field devices interfacing the industrial process and being associated with the first network. The network supervisor device investigates if the field devices of the first group are able to communicate with the process control device via the first network while meeting a communication restriction requirement, and redirects, in case the requirement is not met, communication between some of the field devices in the first group and the process control device to the second network so that the requirement is met for a first part of the field devices using the first wireless communication network and for a second part of the field devices using the second wireless communication network.
摘要翻译：一种工业过程控制系统，包括过程控制设备，第一无线通信网络，第二无线通信网络和与工业过程接口并与第一网络相关联的第一组无线现场设备。网络监控设备调查第一组的现场设备是否能够在满足通信限制要求的情况下通过第一网络与过程控制设备进行通信，并且在不满足要求的情况下重定向一些现场的通信第一组中的设备和到第二网络的过程控制设备，使得使用第一无线通信网络的现场设备的第一部分和使用第二无线通信网络的现场设备的第二部分满足要求。

2. 发明授权

US09461926B2 Packet prioritizing in an industrial wireless network 有权
标题翻译：数据包优先于工业无线网络
公开(公告)号：US09461926B2
公开(公告)日：2016-10-04
申请号：US14429888
申请日：2012-10-01
申请人： ABB RESEARCH LTD
发明人： Pal Orten , Tomas Lennvall , Mikael Gidlund
IPC分类号： H04W28/02 , H04L12/841 , H04L29/08 , H04W4/00 , H04W72/12 , H04L12/833 , H04L12/823 , H04L1/18
CPC分类号： H04L47/286 , H04L1/1877 , H04L47/2458 , H04L47/323 , H04L67/12 , H04L67/322 , H04W4/70 , H04W28/021 , H04W72/1242
摘要： A wireless communication device providing a node in the network includes a wireless transmitter, a wireless receiver, a transmission buffer, and a packet prioritizing unit configured to obtain data relating to packets to be transmitted in the network, obtain indications of the remaining lifetime of the packets, where the indications are based on the time needed for reaching a destination node, prioritize the packets according to the remaining life time indications, where the prioritization is made in ascending order from an indication of a low remaining life time to a high remaining lifetime, and place the packets in the transmission buffer for transmission according to the prioritization.
摘要翻译：在网络中提供节点的无线通信设备包括：无线发射机，无线接收机，发射缓冲器和分组优先级单元，被配置为获得与要在网络中发送的分组相关的数据，获得所述网络的剩余寿命的指示分组，其中指示基于到达目的地节点所需的时间，根据剩余寿命指示对分组进行优先级排序，其中优先级从低剩余寿命的指示升高到高剩余寿命，并根据优先级将数据包放在传输缓冲区进行传输。

3. 发明授权

US09750083B2 Energy efficient method for communication between a wireless sensor network and an industrial control system 有权
公开(公告)号：US09750083B2
公开(公告)日：2017-08-29
申请号：US13693850
申请日：2012-12-04
申请人： ABB RESEARCH LTD.
发明人： Mikael Gidlund , Tomas Lennvall , Jonas Neander
IPC分类号： H04W88/16 , H04L29/06 , H04W12/02
CPC分类号： H04W88/16 , H04L69/22 , H04W12/02 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method for communication between a wireless device node in a wireless sensor network and control apparatus or control processes of an industrial control system. The wireless network includes a plurality of device nodes and at least one gateway. The method includes receiving at a gateway an aggregated data packet or a final address in the ICS. The gateway processes the data packet, detects that it is an aggregated data packet and reconstructs the original data packets contained therein. The gateway then sends each of the original data packets as standard data packets to the intended final address in the ICS. In other aspects of the invention a method, system and a computer program for carrying out the method are described.

4. 发明申请

US20150244635A1 PACKET PRIORITIZING IN AN INDUSTRIAL WIRELESS NETWORK 有权
标题翻译：工业无线网络中的分组优先
公开(公告)号：US20150244635A1
公开(公告)日：2015-08-27
申请号：US14429888
申请日：2012-10-01
申请人： ABB Research Ltd
发明人： Pal Orten , Tomas Lennvall , Mikael Gidlund
IPC分类号： H04L12/841 , H04L12/833 , H04W4/00 , H04W72/12 , H04L12/823 , H04L29/08
CPC分类号： H04L47/286 , H04L1/1877 , H04L47/2458 , H04L47/323 , H04L67/12 , H04L67/322 , H04W4/70 , H04W28/021 , H04W72/1242
摘要： A wireless communication device providing a node in the network includes a wireless transmitter, a wireless receiver, a transmission buffer, and a packet prioritizing unit configured to obtain data relating to packets to be transmitted in the network, obtain indications of the remaining lifetime of the packets, where the indications are based on the time needed for reaching a destination node, prioritize the packets according to the remaining life time indications, where the prioritization is made in ascending order from an indication of a low remaining life time to a high remaining lifetime, and place the packets in the transmission buffer for transmission according to the prioritization.
摘要翻译：在网络中提供节点的无线通信设备包括：无线发射机，无线接收机，发射缓冲器和分组优先级单元，被配置为获得与要在网络中发送的分组相关的数据，获得所述网络的剩余寿命的指示分组，其中指示基于到达目的地节点所需的时间，根据剩余寿命指示对分组进行优先级排序，其中优先级从低剩余寿命的指示升高到高剩余寿命，并根据优先级将数据包放在传输缓冲区进行传输。

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