System, server, method and storage medium for controlling access control
A technology of storage medium and server, applied in the field of access control system, server, method and storage medium, to achieve the effect of small modification workload
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[0022] Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.
[0023] figure 1 It is a schematic diagram of an embodiment of the access control system of the present invention, the system includes a first server 100, a second server 200, a third server 300, a mobile terminal 400, a door controller 500, a QR code for access control, an electromagnetic lock, a door .
[0024] The access control QR code contains the information of the access control identification. The mobile terminal 400 is used to scan and analyze the access control QR code to obtain the access control identification corresponding to the access control QR code, and then send the current user identification corresponding to the mobile terminal 400 and the access control identification to the first server 100 . In one embodiment, the mobile terminal 400 installs an application program (such as WeChat), and after the user logs in the ap...
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