公开(公告)号：US20170373880A1

公开(公告)日：2017-12-28

申请号：US15264237

申请日：2016-09-13

Applicant: KYLAND TECHNOLOGY CO., LTD.

Inventor： Jianfeng ZHANG ,  Zhiwei Yan

IPC: H04L12/40 ,  H04L12/28 ,  G06F13/42

CPC classification number: H04L12/40013 ,  G06F13/426 ,  H04L12/2801 ,  H04L12/40 ,  H04L12/40123

Abstract: 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.

公开(公告)号：US20170373872A1

公开(公告)日：2017-12-28

申请号：US15263955

申请日：2016-09-13

Applicant: KYLAND TECHNOLOGY CO.,LTD.

Inventor： Jianfeng ZHANG ,  Zhiwei YAN

IPC: H04L12/28 ,  G06F13/42 ,  H04L12/40

CPC classification number: H04L12/2801 ,  G06F13/426 ,  H04L12/40 ,  H04L12/40013 ,  H04L12/40078 ,  H04L12/40123 ,  H04L12/56

Abstract: 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.

公开(公告)号：US20170373879A1

公开(公告)日：2017-12-28

申请号：US15264177

申请日：2016-09-13

Applicant: KYLAND TECHNOLOGY CO.,LTD.

Inventor： Jianfeng ZHANG ,  Zhiwei Yan

IPC: H04L12/40 ,  H04L12/28 ,  G06F13/42 ,  H04L29/12 ,  H04L27/26

CPC classification number: H04L12/40013 ,  G06F13/426 ,  G06F13/4286 ,  H04L12/2801 ,  H04L12/40 ,  H04L12/40123 ,  H04L12/56 ,  H04L27/26 ,  H04L61/2038 ,  H04L2012/40215

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.