Photon lock door control system based on wireless network

Abstract

The invention relates to a photon lock door control system based on a wireless network. The photon lock door control system comprises a photon key, a door lock, a wireless network receiving device and a server database, wherein the photon key is used for transmitting an optical signal containing information; the door lock comprises a wireless network transmission module and is used for responding to the optical signal and transmitting the information of the door lock through the wireless network transmission module; the wireless network receiving device is used for receiving the information transmitted from the wireless network transmission module and transmitting the information to the server database through a network. According to the photon lock door control system disclosed by the invention, the photon key transmits an unlocking instruction to the door lock in a form of the optical signal, the optical signal is not easily decoded and thus the safety is high; the door lock transmits the door lock information to the network in a wireless manner through the wireless network transmission module and wiring is not needed, so that physical connection of equipment is reduced and the expansion is facilitated; the information capacity of the server database is large so as to be convenient for non-developers to operate and control the database.

Description

technical field [0001] The invention relates to an access control system, in particular to a wireless network-based photon lock access control system. Background technique [0002] The access control system belongs to the category of the public security system and is a high-tech security facility widely used. At the entrances of important parts of the building, control devices such as door magnetic switches, electric locks or card readers are installed, and are monitored by the central control room. Real-time control or set program control, such as passing time, which is applied to the public safety management of banks, offices, laboratories, archives, parking lots, warehouses and comprehensive office buildings. [0003] The function of the access control system is to manage the crowd's access to the control area, restrict unauthorized persons from entering and exiting specific areas, and make it easier for authorized persons to enter and exit. The system can use induction...

AI Technical Summary

Problems solved by technology

However, most of the existing access control systems use wired transmission. The communication between the controller and the PC is generally carried out through RS-232, RS-485 or CAN bus. The physical connection between the devices is complicated, and the network reconstruction and construction are difficult. Adding new wiring is even more cumbersome for new users

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