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1. 发明公开

EP3799394A2 PEER-LEVEL CONTROL OF INDUSTRIAL AUTOMATION SYSTEM COMPONENTS 有权
公开(公告)号：EP3799394A2
公开(公告)日：2021-03-31
申请号：EP20191255.7
申请日：2020-08-17
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , CASPERS, John P. , MARTIN, Jeffrey S. , MARTIN, William H. , ASMUSSEN, Jes
IPC分类号： H04L29/08
摘要： Embodiments of this present disclosure may include a system that includes a first network device. The first network device may perform an operation according to a device configuration file. The system may also include a second network device that directly communicatively couples to the first network device through a peer-to-peer (P-P) communication network. The second network device may include a backup file of the device configuration file. The second network device may transmit the backup file of the device configuration file to the first network device in response to detecting that the first network device is lacking the device configuration file.

2. 发明授权

EP3300338B1 INTERNET PROTOCOL (IP) ADDRESSING USING AN INDUSTRIAL CONTROL PROGRAM 有权
公开(公告)号：EP3300338B1
公开(公告)日：2020-05-13
申请号：EP17186139.6
申请日：2017-08-14
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , BATKE, Brian A. , YU, Yi , BRANDT, David , WHITEHEAD, Clifford J.
IPC分类号： H04L29/12 , H04L12/24

3. 发明公开

EP3300338A1 INTERNET PROTOCOL (IP) ADDRESSING USING AN INDUSTRIAL CONTROL PROGRAM 有权
标题翻译：互联网协议（IP）寻址使用工业控制程序
公开(公告)号：EP3300338A1
公开(公告)日：2018-03-28
申请号：EP17186139.6
申请日：2017-08-14
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , BATKE, Brian A. , YU, Yi , BRANDT, David , WHITEHEAD, Clifford J.
IPC分类号： H04L29/12 , H04L12/24
摘要： A system is provided in which a position for each device (relative to other devices) in a topology, and a corresponding device ID for each device, may be predetermined. Then, the predetermined position and corresponding device ID for each device may be compared to actual devices in a topology having preprogrammed device ID's and pre-assigned IP addresses. If the comparison produces a match, the pre-assigned IP addresses in the actual devices may be utilized. However, if the comparison does not produce a match, the condition may be reported for further action.
摘要翻译：提供了一种系统，其中可以预先确定拓扑中每个设备（相对于其他设备）的位置以及每个设备的相应设备ID。然后，可以将每个设备的预定位置和对应设备ID与具有预编程设备ID和预分配IP地址的拓扑中的实际设备进行比较。如果比较产生匹配，则可以使用实际设备中的预先分配的IP地址。但是，如果比较结果不匹配，则可能会报告情况以采取进一步行动。

4. 发明公开

EP3109720A1 ACTIVE REPORT OF EVENT AND DATA 有权
标题翻译：日本的AKTIC MELDUNG VON EREIGNISSEN
公开(公告)号：EP3109720A1
公开(公告)日：2016-12-28
申请号：EP16158161.6
申请日：2016-03-02
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , BRANDT, David , YU, Yi , WHITEHEAD, Jr., Clifford J. , ZHANG, Guolin
IPC分类号： G05B19/418
CPC分类号： H04L69/329 , G05B19/4185 , G05B19/4186 , G06F9/00 , H04L41/0622 , H04L43/065 , H04L43/10 , H04L67/10 , H04L67/12 , H04Q2209/823
摘要： An electronic device in an industrial control system may be connected as a network device, such as via EtherNet/IP. The device may be configured to provide an "unconnected" message notification (or "active report") when the device detects an enumerated condition, such as an error or deviation. An unconnected message may be a message sent between two or more applications (which may be of the same or different devices) without pre-established communication channel bindings. An unconnected message may include routing path information for routing the message to the host computer, application path information for associating the applications, and data payload information related to at least one of a state of the electronic device and the enumerated condition.
摘要翻译：工业控制系统中的电子设备可以作为网络设备连接，例如通过EtherNet / IP。当设备检测到诸如错误或偏差的枚举条件时，该设备可以被配置为提供“未连接”消息通知（或“活动报告”）。未连接的消息可以是在没有预先建立的通信信道绑定的情况下在两个或更多个应用（其可以是相同或不同的设备）之间发送的消息。未连接的消息可以包括用于将消息路由到主计算机的路由路径信息，用于关联应用的应用路径信息以及与电子设备的状态和列举状态中的至少一个有关的数据有效载荷信息。

5. 发明授权

EP3300339B1 TOPOLOGY BASED INTERNET PROTOCOL (IP) ADDRESSING 有权转让
公开(公告)号：EP3300339B1
公开(公告)日：2020-02-19
申请号：EP17186386.3
申请日：2017-08-16
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , BATKE, Brian A. , YU, Yi , BRANDT, David , WHITEHEAD, Clifford J.
IPC分类号： H04L29/12

6. 发明公开

EP3471353A1 METHOD AND APPARATUS FOR COMMUNICATION IN A MOTOR DRIVE APPLICATION 有权
公开(公告)号：EP3471353A1
公开(公告)日：2019-04-17
申请号：EP18197154.0
申请日：2018-09-27
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , YUAN, Zhenhuan , SCHMIDT, Robert H. , ZHANG, Guolin , BRAUN, Scott D. , DING, Fuhua
IPC分类号： H04L12/725 , H04L29/08 , H04L12/931 , H04L12/46 , G05B19/418
摘要： The subject matter disclosed herein describes a switch embedded in a motor controller and a network protocol executing on the switch to provide communication between devices connected to the motor controller in a motor drive application. The embedded switch is configured to communicate via separate ports with an external controller, a network interface for the motor controller, additional motor controllers, and with the motor or other devices mounted on the motor. The network protocol includes a first tier for data that requires deterministic delivery at a high data rate, a second tier for data that requires a high delivery rate but is also tolerant of some variation in delivery time, and a third tier for data that may be delivered at a slower data rate. The embedded switch receives data at any port, identifies the communication tier to which the data belongs, and delivers it to another port accordingly.

7. 发明公开

EP3799394A3 PEER-LEVEL CONTROL OF INDUSTRIAL AUTOMATION SYSTEM COMPONENTS 有权
公开(公告)号：EP3799394A3
公开(公告)日：2021-05-19
申请号：EP20191255.7
申请日：2020-08-17
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , CASPERS, John P. , MARTIN, Jeffrey S. , MARTIN, William H. , ASMUSSEN, Jes
IPC分类号： H04L29/08
摘要： Embodiments of this present disclosure may include a system that includes a first network device. The first network device may perform an operation according to a device configuration file. The system may also include a second network device that directly communicatively couples to the first network device through a peer-to-peer (P-P) communication network. The second network device may include a backup file of the device configuration file. The second network device may transmit the backup file of the device configuration file to the first network device in response to detecting that the first network device is lacking the device configuration file.

8. 发明公开

EP3300339A1 TOPOLOGY BASED INTERNET PROTOCOL (IP) ADDRESSING 有权转让
标题翻译：基于拓扑的互联网协议（IP）寻址
公开(公告)号：EP3300339A1
公开(公告)日：2018-03-28
申请号：EP17186386.3
申请日：2017-08-16
申请人： Rockwell Automation Technologies, Inc.
发明人： XU, Dayin , BATKE, Brian A. , YU, Yi , BRANDT, David , WHITEHEAD, Clifford J.
IPC分类号： H04L29/12
摘要： IP addresses may be allocated to devices in an industrial control system by applying starting address information in combination with each device's relative position in a local network. The starting address information, which may include an IP subnet address, gateway address, subnet mask, subnet size, and/or local network group identifier, may be provided to a first positioned, or "initiator," device in a local network. The initiator device may determine its IP address by applying the starting address information and knowledge of being the first positioned device. The initiator device may send the position information and at least a portion of the starting address information to a next device, which may determine its relative position based on the received position information, and which may apply its relative position with the portion of the starting address information to determine its IP address. This process may continue sequentially for each device.
摘要翻译：通过将起始地址信息与每个设备在本地网络中的相对位置结合起来，可以将IP地址分配给工业控制系统中的设备。可以将包括IP子网地址，网关地址，子网掩码，子网大小和/或本地网络组标识符的起始地址信息提供给本地网络中的第一定位或“启动器”设备。发起者设备可以通过应用起始地址信息和作为第一定位设备的知识来确定其IP地址。发起者设备可以将位置信息和起始地址信息的至少一部分发送到下一个设备，该下一个设备可以基于接收到的位置信息确定其相对位置，并且可以将其相对位置应用于开始地址的一部分信息来确定其IP地址。该过程可以对每个设备连续地继续。

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