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1. 发明授权

US09095002B2 Methods and apparatus for process control with improved communication links 有权
标题翻译：具有改进的通信链路的过程控制方法和装置
公开(公告)号：US09095002B2
公开(公告)日：2015-07-28
申请号：US13181120
申请日：2011-07-12
申请人： Gary Williams , Chris W. Rogers
发明人： Gary Williams , Chris W. Rogers
IPC分类号： H04B7/15 , H04W84/18 , H04W4/00 , H04W72/02
CPC分类号： H04W84/18 , H04W4/38 , H04W72/02
摘要： The invention provides, in some aspects, an improved control network (or portion thereof) that includes a plurality of nodes, each associated with respective control devices (e.g., controllers, actuators, sensors, etc.). Each of the nodes also includes one or more radios supporting wireless communications pathways with one or more of the other nodes, which pathways together form at least part of a mesh network. At least a first one of the nodes wirelessly transmits information simultaneously, or substantially simultaneously, over at least two pathways formed in a mesh network to a second one of the nodes. The radio(s) of the first node, according to related aspects of the invention, sends that information wirelessly at different frequencies along each of those pathways.
摘要翻译：本发明在一些方面提供了一种改进的控制网络（或其部分），其包括多个节点，每个节点与相应的控制装置（例如，控制器，致动器，传感器等）相关联。每个节点还包括支持与一个或多个其他节点的无线通信路径的一个或多个无线电，这些路径一起形成网状网络的至少一部分。节点中的至少第一节点通过在网状网络中形成的至少两个路径同时或基本同时地将信息无线地发送到节点的第二节点。根据本发明的相关方面，第一节点的无线电装置沿着每个路径以不同的频率无线地发送该信息。

2. 发明申请

US20120147868A1 Methods and Apparatus for Process Control with Improved Communication Links 有权
标题翻译：改进通信链路的过程控制方法与装置
公开(公告)号：US20120147868A1
公开(公告)日：2012-06-14
申请号：US13181120
申请日：2011-07-12
申请人： Gary Williams , Chris W. Rogers
发明人： Gary Williams , Chris W. Rogers
IPC分类号： H04W84/18
CPC分类号： H04W84/18 , H04W4/38 , H04W72/02
摘要： The invention provides, in some aspects, an improved control network (or portion thereof) that includes a plurality of nodes, each associated with respective control devices (e.g., controllers, actuators, sensors, etc.). Each of the nodes also includes one or more radios supporting wireless communications pathways with one or more of the other nodes, which pathways together form at least part of a mesh network. At least a first one of the nodes wirelessly transmits information simultaneously, or substantially simultaneously, over at least two pathways formed in a mesh network to a second one of the nodes. The radio(s) of the first node, according to related aspects of the invention, sends that information wirelessly at different frequencies along each of those pathways.
摘要翻译：本发明在一些方面提供了一种改进的控制网络（或其部分），其包括多个节点，每个节点与相应的控制装置（例如，控制器，致动器，传感器等）相关联。每个节点还包括支持与一个或多个其他节点的无线通信路径的一个或多个无线电，这些路径一起形成网状网络的至少一部分。节点中的至少第一节点通过在网状网络中形成的至少两个路径同时或基本同时地将信息无线地发送到节点的第二节点。根据本发明的相关方面，第一节点的无线电装置沿着每个路径以不同的频率无线地发送该信息。

3. 发明申请

US20120009868A1 methods and apparatus for process control with improved commnication links 有权
标题翻译：用于过程控制的方法和设备，具有改进的通信链路
公开(公告)号：US20120009868A1
公开(公告)日：2012-01-12
申请号：US12834640
申请日：2010-07-12
申请人： Gary Williams , Chris W. Rogers
发明人： Gary Williams , Chris W. Rogers
IPC分类号： H04B7/14
CPC分类号： H04W4/06 , H04L45/24
摘要： A control network carries information between nodes in a control system. For example, in one aspect of the invention, a control network includes first and second nodes, each of which is associated with at least one device in a control system, such as a controller, actuator, sensor, or otherwise. The first node is configured to wirelessly transmit information for simultaneous, or substantially simultaneous, transfer to the second node over at least two pathways. Those pathways can be made up of one or more network segments that interconnect nodes in the control network. In some cases, at least one of the at least two pathways is through a third and/or further nodes. Further, the first node can employ different radio channels, e.g., using different frequencies from one another, over at least one of the at least two pathways to transmit information to the second node.
摘要翻译：控制网络在控制系统中的节点之间传送信息。例如，在本发明的一个方面，控制网络包括第一和第二节点，每个节点与诸如控制器，致动器，传感器或其他控制系统中的至少一个设备相关联。第一节点被配置为无线地传送用于通过至少两个路径同时或基本同时传送到第二节点的信息。这些路径可以由互连控制网络中的节点的一个或多个网段组成。在一些情况下，至少两个途径中的至少一个通过第三个和/或另外的节点。此外，第一节点可以使用不同的无线电信道，例如在至少两个路径中的至少一个路径中使用彼此不同的频率来向第二节点发送信息。

4. 发明授权

US08331855B2 Methods and apparatus for process control with improved communication links 有权
标题翻译：具有改进的通信链路的过程控制方法和装置
公开(公告)号：US08331855B2
公开(公告)日：2012-12-11
申请号：US12834640
申请日：2010-07-12
申请人： Gary Williams , Chris W. Rogers
发明人： Gary Williams , Chris W. Rogers
IPC分类号： H04B7/185
CPC分类号： H04W4/06 , H04L45/24
摘要： A control network carries information between nodes in a control system. For example, in one aspect of the invention, a control network includes first and second nodes, each of which is associated with at least one device in a control system, such as a controller, actuator, sensor, or otherwise. The first node is configured to wirelessly transmit information for simultaneous, or substantially simultaneous, transfer to the second node over at least two pathways. Those pathways can be made up of one or more network segments that interconnect nodes in the control network. In some cases, at least one of the at least two pathways is through a third and/or further nodes. Further, the first node can employ different radio channels, e.g., using different frequencies from one another, over at least one of the at least two pathways to transmit information to the second node.
摘要翻译：控制网络在控制系统中的节点之间传送信息。例如，在本发明的一个方面，控制网络包括第一和第二节点，每个节点与诸如控制器，致动器，传感器或其他控制系统中的至少一个设备相关联。第一节点被配置为无线地传送用于通过至少两个路径同时或基本同时传送到第二节点的信息。这些路径可以由互连控制网络中的节点的一个或多个网段组成。在一些情况下，至少两个途径中的至少一个通过第三个和/或另外的节点。此外，第一节点可以使用不同的无线电信道，例如在至少两个路径中的至少一个路径中使用彼此不同的频率来向第二节点发送信息。

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