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1. WO2021056611 - DATA LINK CONSTRUCTION METHOD AND APPARATUS FOR ACCESS CONTROL SYSTEM, AND DEVICE AND STORAGE MEDIUM

Publication Number WO/2021/056611
Publication Date 01.04.2021
International Application No. PCT/CN2019/110595
International Filing Date 11.10.2019
IPC
H04L 29/08 2006.01
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/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
H04L 29/12 2006.01
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/-H04L27/136
12characterised by the data terminal
G07C 9/00 2020.01
GPHYSICS
07CHECKING-DEVICES
CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
9Individual registration on entry or exit
CPC
G07C 2209/02
GPHYSICS
07CHECKING-DEVICES
CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
2209Indexing scheme relating to groups G07C9/00 - G07C9/38
02Access control comprising means for the enrolment of users
G07C 9/00
GPHYSICS
07CHECKING-DEVICES
CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
9Individual registration on entry or exit
H04L 61/256
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
61Network arrangements or network protocols for addressing or naming
25mapping of addresses of the same type; address translation
2503Internet protocol [IP] address translation
256Network address translation [NAT] traversal
H04L 67/104
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
10in which an application is distributed across nodes in the network
104for peer-to-peer [P2P] networking; Functionalities or architectural details of P2P networks
H04L 67/141
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
14for session management
141provided for setup of an application session
Applicants
  • 日立楼宇技术(广州)有限公司 HITACHI BUILDING TECHNOLOGY (GUANGZHOU) CO., LTD. [CN]/[CN]
Inventors
  • 陈辉 CHEN, Hui
  • 李棉 LI, Mian
  • 梁海权 LIANG, Haiquan
  • 余佳鑫 YU, Jiaxin
  • 马鹏宇 MA, Pengyu
  • 温俊军 WEN, Junjun
Agents
  • 广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE
Priority Data
201910906231.124.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DATA LINK CONSTRUCTION METHOD AND APPARATUS FOR ACCESS CONTROL SYSTEM, AND DEVICE AND STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE CONSTRUCTION DE LIAISON DE DONNÉES POUR SYSTÈME DE COMMANDE D'ACCÈS, ET DISPOSITIF ET SUPPORT DE STOCKAGE
(ZH) 门禁系统的数据链路构建方法、装置、设备和存储介质
Abstract
(EN)
A data link construction method and apparatus for an access control system, and a computer device and a computer storage medium. The method comprises the steps of: obtaining a system-wide device address table of the access control system (step S101); obtaining terminal information of a plurality of target terminals according to the system-wide device address table (step S102); writing the terminal information of the plurality of target terminals into an NAT routing post-stage device table of the target terminals (step S103); and constructing a point-to-point data link among the target terminals according to the NAT routing post-stage device table (step S104). Therefore, a mesh network data link topological structure among the terminals is automatically constructed without depending on a platform center server, all the terminals can directly communicate with one another by point-to-point crossing routing, and the load of the platform center server of the access control system is reduced.
(FR)
Procédé et appareil de construction de liaison de données pour système de commande d'accès, et dispositif informatique et support de stockage d'ordinateur. Le procédé fait appel aux étapes suivantes de : obtention d'une table d'adresses de dispositif à l'échelle du système du système de commande d'accès (étape S101) ; obtention d'informations de terminal d'une pluralité de terminaux cibles selon la table d'adresses de dispositif à l'échelle du système (étape S102) ; écriture des informations de terminal de la pluralité de terminaux cibles dans une table de dispositifs de post-étage de routage NAT des terminaux cibles (étape S103) ; et construction d'une liaison de données point à point parmi les terminaux cibles selon la table de dispositifs de post-étage de routage NAT (étape S104). Par conséquent, une structure topologique de liaison de données de réseau maillé parmi les terminaux est automatiquement construite sans dépendre d'un serveur central de plateforme, tous les terminaux peuvent communiquer directement les uns avec les autres par routage à croisement point à point, et la charge du serveur central de plateforme du système de commande d'accès est réduite.
(ZH)
一种门禁系统的数据链路构建方法、装置、计算机设备和计算机存储介质,方法包括步骤:获取门禁系统的全系统设备地址表(步骤S101);根据全系统设备地址表,获取多个目标终端的终端信息(步骤S102);将多个目标终端的终端信息,写入各个目标终端的NAT路由后级设备表(步骤S103);根据NAT路由后级设备表,构建各个目标终端之间的点对点数据链路(步骤S104)。实现了不依赖平台中心服务器,自动构建终端间的网状网数据链路拓扑结构,所有终端间能以点对点穿越路由直接通信,减轻了门禁系统平台中心服务器的负荷。
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