Title:
DATA LINK CONSTRUCTION METHOD AND APPARATUS FOR ACCESS CONTROL SYSTEM, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/056611
Kind Code:
A1
Abstract:
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.
Inventors:
CHEN HUI (CN)
LI MIAN (CN)
LIANG HAIQUAN (CN)
YU JIAXIN (CN)
MA PENGYU (CN)
WEN JUNJUN (CN)
LI MIAN (CN)
LIANG HAIQUAN (CN)
YU JIAXIN (CN)
MA PENGYU (CN)
WEN JUNJUN (CN)
Application Number:
PCT/CN2019/110595
Publication Date:
April 01, 2021
Filing Date:
October 11, 2019
Export Citation:
Assignee:
HITACHI BUILDING TECH GUANGZHOU CO LTD (CN)
International Classes:
H04L29/08; G07C9/00; H04L29/12
Domestic Patent References:
WO2015014656A1 | 2015-02-05 |
Foreign References:
CN106953907A | 2017-07-14 | |||
CN106910267A | 2017-06-30 | |||
CN104639624A | 2015-05-20 | |||
CN109981688A | 2019-07-05 | |||
CN104517338A | 2015-04-15 | |||
CN101291246A | 2008-10-22 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF:
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