What is the principle of networked door locks? Introduction to the working principle of TCP/IP wireless networked door locks. For public places, hotels, hotels, apartments and other places, a large number of rooms require a large number of door locks. How to organically link and implement door lock linkage and organic management is very important. Internet-enabled electronic locks that are controlled by computer switchboards or mobile phones are rapidly popularized due to powerful and convenient management functions. This paper mainly introduces the working principle of TCP network type locks.
The communication network of the wireless network door lock system is divided into two parts: a wireless communication network and a wired communication network. The door lock communicates with the wireless base station (LA171) through a wireless signal, and the wireless base station (LA171) communicates with the management software via the wired Ethernet LAN.
Generally, each floor can form a wireless communication network. Among them is a wireless base station (LA171), several wireless bridges (LA172), and a large number of wireless networked door locks (L5207-245, etc.). The wireless network was created by the wireless base station (LA171), and the wireless bridge (LA172) and the wireless door lock were automatically routed to the nearest principle.
1. After opening the door, the door lock will upload various statuses during the door opening process to the computer through the network. The computer monitors the status of the door locks in real time and sends a control command through the network. The door locks make corresponding actions after receiving the command. The computer records each event for inquiry.
2. The computer can send the following instructions to the specified door lock.
The functions of each part of the TCP/IP wireless networked door lock can be set as follows:
1) Set and cancel the permission to open a certain type of card: Inform a certain lock to allow or not allow certain types of cards to open within a certain period of time.
2) Center control door open: The computer directly sends the door open command to keep the door lock open; if the card is read with the card, the door lock will be automatically closed after the door is opened or the computer will return to the door after the door lock command is issued. status.
3) The computer can control all or part of the door (complete floor, whole floor, room) with the door lock closed or open.
4) Set and read the internal clock of the lock: The computer can send instructions to adjust the clock inside the lock.
5) Read the door lock status: The computer can read the door lock status at any time.
6) Read Open Record: Read open record stored in door lock, including card number and time.
7) It can be linked with fire alarm system and anti-theft alarm system. When a fire occurs, the access door lock of the relevant area is opened; if an anti-theft alarm signal is received, the access door of the relevant area is blocked.
TCP/IP wireless networking door lock adopts TCP/IP communication mode to monitor the working status of the door lock in real time, and can operate the door lock in real time and record the work record of the door lock at the same time, such as: credit card time, location, door opening mode, whether to operate Success and other related information. Implementation of management software through the network to achieve the door lock control, while the controller will store the current state of the door and related operations information in the form of records or uploaded to the network.
The TCP/IP networked door lock adopts TCP/IP communication protocol, which has fast speed (10M), high real-time performance and good system stability. Ethernet switch devices and network cables are standardized and are suitable for large-scale networking systems.
The content of this article is the working principle of the network lock published by the smart lock China Network. Please pay more attention to this column article!
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