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1. 发明授权

US10341136B2 Method for managing configuration of industrial internet field broadband bus 有权
公开(公告)号：US10341136B2
公开(公告)日：2019-07-02
申请号：US15264237
申请日：2016-09-13
申请人： KYLAND TECHNOLOGY CO., LTD.
发明人： Jianfeng Zhang , Zhiwei Yan
IPC分类号： H04L12/40 , G06F13/42 , H04L12/28
摘要： The invention relates to a method for managing configuration of an industrial internet field broadband bus, the method being applicable to a two-wire data transfer network in which a bus controller and respective bus terminals are synchronized in clock, and the bus controller allocates time slices for the respective bus terminals and the bus controller, so that the bus controller firstly acquires the configuration information, and determines the bus terminal corresponding to the configuration information, and then the bus controller transmits the configuration information to the bus terminal in the time slice occupied by the bus controller, when the bus controller need transmit configuration information to the respective bus terminals, to thereby make the bus terminal perform corresponding configuration operations according to the configuration information.

2. 发明授权

US10169990B2 Method and system for distributed redundancy control on intelligent traffic network 有权
公开(公告)号：US10169990B2
公开(公告)日：2019-01-01
申请号：US15315950
申请日：2016-02-15
申请人： KYLAND TECHNOLOGY CO., LTD.
发明人： Ping Li , Jianfeng Zhang
IPC分类号： G08G1/081 , G08G1/01 , G08G1/095 , H04L29/08
摘要： Disclosed are a method and system for distributed redundancy control on an intelligent traffic network, the method includes: sending, by each communication control node, messages for electing a primary device to the other communication control nodes, and electing a primary device from the plurality of communication control nodes according to preset priorities of the communication control nodes, and backing up data of the communication control node in the primary device; and sending state detection messages to the other communication control nodes, if a response message of the communication control node to the state detection message indicates that the communication control node cannot control any action of a device served by the communication control node, controlling action of the device served by the communication control node, and adjusting control intervals of time of signaling lamps at junctions corresponding to the communication control nodes in a redundant network according to traffic flows.

3. 发明授权

US10164785B2 Method for implementing a real-time industrial internet field broadband bus 有权
公开(公告)号：US10164785B2
公开(公告)日：2018-12-25
申请号：US15263955
申请日：2016-09-13
申请人： KYLAND TECHNOLOGY CO.,LTD.
发明人： Jianfeng Zhang , Zhiwei Yan
IPC分类号： H04L12/28 , G06F13/42 , H04L12/40 , H04L12/54
摘要： The invention discloses a method for implementing a real-time industrial internet field broadband bus, the method including: determining, by a bus controller, the number of bus terminals connected therewith; and allocating, by the bus controller, time slices for the bus terminals according to the number of bus terminals, and transmitting, by the bus controller, the time slices to the bus terminals so that the bus terminals operate in the allocated time slices. Moreover data are transmitted in the bus system by removing Ethernet/IP message header information to thereby reduce the length of the message, and shorten a transmission delay and a bus scan periodicity so as to improve the real-time characteristic of the bus system.

4. 发明授权

US10164790B2 Method for implementing an industry internet field broadband bus 有权
公开(公告)号：US10164790B2
公开(公告)日：2018-12-25
申请号：US15264177
申请日：2016-09-13
申请人： KYLAND TECHNOLOGY CO.,LTD.
发明人： Jianfeng Zhang , Zhiwei Yan
IPC分类号： H04L12/40 , G06F13/42 , H04L12/28 , H04L27/26 , H04L29/12 , H04L12/54
摘要： The invention relates to a method for implementing an industry internet field broadband bus, and in the method according to the invention, a bus controller and respective bus terminals transmit data in their respective time slices to thereby ensure timely and temporally determinist data transmission. Thus the embodiments of the invention implement a high-performance, highly reliable, and highly real-time method for implementing an industry internet field broadband bus. Moreover a transmission medium of the two-wire data transmission network can be a twisted pair or a shielded twisted pair so that the method according to the embodiment of the invention can be applicable to a traditional industry control facility using a bus, and thus can be highly universally applicable.

5. 发明申请

US20180144627A1 METHOD AND SYSTEM FOR DISTRIBUTED REDUNDANCY CONTROL ON INTELLIGENT TRAFFIC NETWORK 审中-公开
公开(公告)号：US20180144627A1
公开(公告)日：2018-05-24
申请号：US15315950
申请日：2016-02-15
申请人： KYLAND TECHNOLOGY CO., LTD.
发明人： Ping Li , Jianfeng Zhang
IPC分类号： G08G1/081 , G08G1/01 , G08G1/095
CPC分类号： G08G1/081 , G08G1/0145 , G08G1/095 , H04L67/125
摘要： Disclosed are a method and system for distributed redundancy control on an intelligent traffic network, the method includes: sending, by each communication control node, messages for electing a primary device to the other communication control nodes, and electing a primary device from the plurality of communication control nodes according to preset priorities of the communication control nodes, and backing up data of the communication control node in the primary device; and sending state detection messages to the other communication control nodes, if a response message of the communication control node to the state detection message indicates that the communication control node cannot control any action of a device served by the communication control node, controlling action of the device served by the communication control node, and adjusting control intervals of time of signaling lamps at junctions corresponding to the communication control nodes in a redundant network according to traffic flows.

6. 发明申请

US20150138950A1 Redundant Network Implementation Method 有权
标题翻译：冗余网络实现方法
公开(公告)号：US20150138950A1
公开(公告)日：2015-05-21
申请号：US14370898
申请日：2012-02-29
申请人： KYLAND TECHNOLOGY CO., LTD
发明人： Huayi Ma , Baihua Xue , Qiyun Jiang , Yingjun He , Fanmin Chen , Jianchao Huang , Jianfeng Zhang , Shuchang Zhao
IPC分类号： H04L12/24
CPC分类号： H04L41/0654 , H04L1/0061 , H04L1/22 , H04L12/42 , H04L12/427
摘要： Disclosed is a method of implementing a redundant network. Ring network nodes in an initial state are set as master stations, ring ports are set in a half-blocked state, a master station election notification message is broadcast to the ring ports within a preset time interval, the nodes receive the master station election notification message, a node quality comparison vector is compared with node quality comparison vectors of the nodes to elect a master and standby stations, one of the ring ports is in the half-blocked state, the other ring ports are in a forwarding state, the master station broadcasts the master station election notification message to the ring ports, the standby master station stops sending the master station election notification message, the ring ports are in the forwarding state, and the message sent by the master station is received.
摘要翻译：公开了一种实现冗余网络的方法。处于初始状态的环网节点设置为主站，环形端口设置为半阻塞状态，主站选通通知消息在预设时间间隔内向环形端口广播，节点接收主站选通知将节点质量比较向量与节点的节点质量比较向量进行比较，选择主站和备站，其中一个环形端口处于半阻塞状态，其他环形端口处于转发状态，主站主站向环形端口广播主站选举通知消息，备用主站停止发送主站选举通知消息，环端口处于转发状态，并接收主站发送的消息。

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