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51.发明申请公开(公告)号：US20190013989A1
公开(公告)日：2019-01-10
申请号：US15858928
申请日：2017-12-29
Applicant: KYLAND TECHNOLOGY CO., LTD.
Inventor： Ping LI
IPC: H04L27/26 , G06F13/362 , G06F13/40
CPC classification number: H04L27/2695 , G06F11/2002 , G06F13/3625 , G06F13/4068 , H04L5/0007 , H04L5/0048 , H04L12/40 , H04L12/413 , H04L27/2602 , H04L27/2613 , H04L27/2646 , H04L27/2665 , H04L27/2666 , H04L27/2675 , H04W56/0015
Abstract: The disclosure relates to a system implemented on the basis of a field broadband bus architecture of industrial internet, where this system is based upon a two-wire data transmission network widely applied in a traditional industry control system; multi-carrier orthogonal frequency division multiplexing technology is introduced to provide a large bandwidth above hundreds of megahertz; a design of a special frame structure, reasonable static and dynamic configurations of physical layer resource blocks, as well as a scheduling strategy of data services at medium access control layer, achieve proper mapping of transmission services to time slices; and a fast synchronized, real-time, high-speed, and reliable solution is provided with respect to the good performance, high reliability, strict real-time characteristic and high security required by a field broadband bus architecture of industrial internet.
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公开(公告)号：US10164790B2
公开(公告)日：2018-12-25
申请号：US15264177
申请日：2016-09-13
Applicant: KYLAND TECHNOLOGY CO.,LTD.
Inventor： Jianfeng Zhang , Zhiwei Yan
Abstract: 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.
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公开(公告)号：US10164786B2
公开(公告)日：2018-12-25
申请号：US15264123
申请日：2016-09-13
Applicant: KYLAND TECHNOLOGY CO., LTD.
Inventor： Ping Li
Abstract: The invention relates to an industry internet field broadband bus architecture system based on the two-wire data transmission network widely used in the traditional industry control system, so that the system can provide high-performance Ethernet communication without modifying original wiring and topologies, thus providing a high-performance, highly reliable, highly real-time, and highly secured solution to switching an industry control system field layer network from a traditional field bus to an industry Ethernet bus.
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54.发明申请公开(公告)号：US20180227214A1
公开(公告)日：2018-08-09
申请号：US15638544
申请日：2017-06-30
Applicant: KYLAND TECHNOLOGY CO., LTD.
Inventor： Yi Huang , Yuanqing TANG
IPC: H04L12/751 , H04L29/08 , H04L12/24
Abstract: The application relates to a method and apparatus for controlling and managing a field device using an industry Internet operating system, in this method, an industry cloud server sends a device identifier configuration strategy to an industry field device, so that the industry field device establishes a communication connection with the industry cloud server, generates the identifier of the industry field device, and further generates a list of device information; and the industry cloud server monitors and manages the industry field device over a cloud according to the list of device information sent by the industry field device on its own initiative. In this way, the industry field device can obtain the device identifier automatically without relying upon any specialized hardware device, and report the device information to the industry cloud server on its own initiative.
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Patent Agency Ranking
55.发明申请公开(公告)号：US20180225135A1
公开(公告)日：2018-08-09
申请号：US15638495
申请日：2017-06-30
Applicant: KYLAND TECHNOLOGY CO.,LTD.
CPC classification number: G06F9/45533 , G05B19/0421 , G05B19/056 , G05B23/0218 , G06F9/3855 , G06F9/45558 , G06F9/46 , G06F21/53 , G06F21/57 , G06F2009/45579 , G06F2009/45587 , H04L63/101 , H04L63/14
Abstract: Disclosed is a heterogeneous field devices control management system based on an industrial internet operating system. In order to solve the problems that it is difficult to add new heterogeneous field devices to an existing system, as well as that the system has low security and a real-time performance, on one hand, according to embodiments of the present disclosure, on the basis of the differences of real-time requirements of services operated by heterogeneous field devices, a real-time virtual machine processes a real-time service and a non-real-time virtual machine processes a non-real-time service, thus different operating environments could be customized for a real-time service and a non-real-time service, avoiding the situation that when a system upgrade is made for a non-real-time service or a non-real-time virtual service fails, a real-time service is also affected, service isolation is realized, and, stability and reliability of industrial field control are enhanced.
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公开(公告)号：US20180144627A1
公开(公告)日：2018-05-24
申请号：US15315950
申请日：2016-02-15
Applicant: KYLAND TECHNOLOGY CO., LTD.
Inventor： Ping Li , Jianfeng Zhang
CPC classification number: G08G1/081 , G08G1/0145 , G08G1/095 , H04L67/125
Abstract: 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.
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57.发明申请公开(公告)号：US20180091438A1
公开(公告)日：2018-03-29
申请号：US15367341
申请日：2016-12-02
Applicant: KYLAND TECHNOLOGY CO., LTD.
Inventor： Fusheng Zhang , Guozhen Ma , Zhiwei Yan
IPC: H04L12/911 , H04L29/12 , H04L29/08
Abstract: The invention relates to the field of controlling road traffic, and particularly to a method and equipment for processing information in an intelligent traffic cloud control system. In the method, a first node distributes subscription messages to control servers, the control servers return information acquired by IP-enabled field devices, and corresponding processing results to the first node upon determining that a preset condition indicated by the subscription messages is satisfied, and the first node generates a corresponding coordinated control strategy or local control strategy according to the returned information acquired by the IP-enabled field devices, and corresponding processing results.
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58.发明申请公开(公告)号：US20180091364A1
公开(公告)日：2018-03-29
申请号：US15404498
申请日：2017-01-12
Inventor： Yinfu Wu , Bing Huang , Fei Wang
IPC: H04L12/24
CPC classification number: H04L41/0803 , H02H7/261 , H02J3/00 , H02J13/0079 , H02J2003/007 , H04L41/0886 , Y02E60/723 , Y02E60/724 , Y02E60/725 , Y02E60/76 , Y02E60/7869 , Y04S10/16 , Y04S10/18 , Y04S10/20 , Y04S40/128 , Y04S40/22
Abstract: The application relates to a software-defined realization method based on a protection and control system for an intelligent substation. According to the application, the intelligent substation adopts a centralized modeling manner of directly adding and updating all of a protection, a measurement and control, an exchange and a telecontrol functions in substation configuration descriptions by taking the whole substation as a modeling object, instead of a decentralized modeling manner of sequentially adding a single physical apparatus and then adding functions of each apparatus adopted by a traditional substation. Since SCD files of the intelligent substation are created based on merging unit and intelligent terminal integrated devices and special functions planned by the intelligent substation, and configuration information of each of the special functions is set in the SCD files of the intelligent substation, an aim of defining the special functions of the intelligent substation through software is achieved.
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公开(公告)号：US20150138950A1
公开(公告)日：2015-05-21
申请号：US14370898
申请日：2012-02-29
Applicant: KYLAND TECHNOLOGY CO., LTD
Inventor： Huayi Ma , Baihua Xue , Qiyun Jiang , Yingjun He , Fanmin Chen , Jianchao Huang , Jianfeng Zhang , Shuchang Zhao
IPC: H04L12/24
CPC classification number: H04L41/0654 , H04L1/0061 , H04L1/22 , H04L12/42 , H04L12/427
Abstract: 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.
Abstract translation: 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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