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1. WO2020063995 - PON, METHOD AND APPARATUS FOR PON, AND ROBOT SYSTEM

Publication Number WO/2020/063995
Publication Date 02.04.2020
International Application No. PCT/CN2019/109256
International Filing Date 29.09.2019
IPC
H04L 12/40 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
40Bus networks
CPC
H04B 10/25
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
25Arrangements specific to fibre transmission
H04B 10/272
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
27Arrangements for networking
272Star-type networks ; or tree-type networks
H04L 12/40
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
H04L 29/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
02Communication control
06characterised by a protocol
H04L 29/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
02Communication control
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
H04W 76/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
Applicants
  • 深圳前海达闼云端智能科技有限公司 CLOUDMINDS (SHENZHEN) ROBOTICS SYSTEMS CO., LTD. [CN]/[CN]
Inventors
  • 黄晓庆 HUANG, Xiao-Qing William
  • 李晖 LI, Hui
Agents
  • 北京英创嘉友知识产权代理事务所(普通合伙) INNOTRACK INTELLECTUAL PROPERTY LAW FIRM
Priority Data
62/739,21429.09.2018US
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PON, METHOD AND APPARATUS FOR PON, AND ROBOT SYSTEM
(FR) PON, PROCÉDÉ ET APPAREIL DE PON, ET SYSTÈME ROBOTISÉ
(ZH) PON网络,用于PON网络的方法及装置,以及机器人系统
Abstract
(EN)
A PON, a method and apparatus for a PON, and a robot system, which are capable of supporting a PON to run a CANopen-based application under PON-CAN bus architecture. The PON comprises: an optical line terminal (OLT) as a network management control master device; and at least one optical network unit (ONU) as a network management control slave device. A CANopen protocol layer is deployed in the OLT, and a CANopen protocol layer is deployed in the ONU, so that the OLT serve as a network management terminal (NMT) master node of CANopen, each ONU serves as an NMT slave node of CANopen to run a CANopen-based application, and the PON-CAN bus architecture supports multiple virtual CAN bus, wherein each virtual CAN bus is used for connecting multiple NMT slave nodes.
(FR)
L'invention concerne un PON, un procédé et un appareil de PON, et un système robotisé, pouvant prendre en charge un PON pour exécuter une application basée sur un CANopen dans une architecture de bus de PON-CAN. Le PON comprend : un terminal de ligne optique (OLT) en tant que dispositif maître de commande de gestion de réseau ; et au moins une unité de réseau optique (ONU) en tant que dispositif esclave de commande de gestion de réseau. Une couche de protocole CANopen est déployée dans l'OLT, et une couche de protocole CANopen est déployée dans l'ONU, de sorte que l'OLT serve de nœud maître de terminal de gestion de réseau (NMT) de CANopen, que chaque ONU serve de nœud esclave de NMT de CANopen pour exécuter une application à base de CANopen, et que l'architecture de bus de PON-CAN prenne en charge de multiples bus de CAN virtuels, chaque bus de CAN virtuel étant utilisé pour connecter de multiples nœuds esclaves de NMT.
(ZH)
一种PON网络,用于PON网络的方法及装置,以及机器人系统,能够在PON-CAN总线架构下支持ONU运行基于CANopen的应用。该PON网络包括:作为网络管理控制主设备的光线路终端OLT;以及作为网络管理控制从设备的至少一个光网络单元ONU;其中,所述OLT中部署有CANopen协议层,所述ONU中部署有CANopen协议层,使得所述OLT作为CANopen的网络管理终端NMT主节点,每一所述ONU作为CANopen的NMT从节点以运行基于CANopen的应用,且使得所述PON-CAN总线架构支持多个虚拟CAN总线,其中,每一所述虚拟CAN总线用于连接多个所述NMT从节点。
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