Intelligent door lock control scheme based on WiFi module
August 13, 2021
Intelligent door lock is a compound lock with safety, convenience and advanced technology, which is improved on the basis of traditional mechanical lock. Intelligent door lock is the executive part of door locking in access control system.
In the intelligent door lock control scheme, the embedded development of door lock is an important step, so as to realize wireless data conversion and wireless control in hardware.
The smart door lock adopts embedded Wi Fi module products, with compatible software and hardware interfaces, small volume and low power consumption. The embedded WiFi module has built-in IEEE802.11 protocol stack and TCP / IP protocol stack, which can realize the conversion from user serial port to wireless network. It supports the serial port transparent data transmission mode, which can make the traditional serial port equipment easily access the wireless network.
Intelligence changes living habits, connects people with houses, and connects people with equipment. At the same time, it realizes the connection between houses and the interconnected development of all things.
As the first line of defense for home security, the security of intelligent door lock plays an important role. All along, security has always been the fundamental requirement of users for intelligent door locks. The intelligent door lock with built-in intelligent sensor scheme can provide more security than the intelligent door lock with other door opening methods.
For example, the built-in sensor can sense the impact of violent door prying and then give an alarm to the user, so that the user can know the safety state of the door lock at any time.
Intelligent radar sensor fully automatic door lock solution, with a built-in single-chip intelligent radar sensor. The data collected by radar sensors can be linked with other smart home products, which can promote the creation of "whole house intelligence" and provide the possibility for the expansion of door lock function.
According to the building characteristics and functional requirements, the intelligent control mode realizes the domain multi strategy management mode in security, lighting, environment, health and other scenes.
The intelligent security scene is matched with the radar sensor of the human body. By monitoring whether there are suspicious people wandering outside the door, the intelligent door lock plays an anti prying alarm; Inside the door, the suspicious person's moving track is monitored, the indoor cloud camera is linked to record, and the alarm information is automatically sent; Make it clear inside and outside through mobile app!
Thanks to the programmable ability of intelligent sensors, more functions can be added through upgrading. The related algorithm is completed by low-power sensors, which can make the master sleep, so as to reduce the system power consumption.
With the popularization of the concept of smart home, smart door lock has become the core product of smart home and home security. The intelligent health scene is matched with the microwave human body radar sensor, which can monitor the human body's sleep, heartbeat, respiration, BMI and other data. The periodic data is linked with the intelligent device through WiFi technology to establish a health data analysis, health and exercise suggestions to protect the family's health.
Feirui technology focuses on the living space scene, focuses on user needs, takes IOT connected smart home as the core driving force, and combines big data, artificial intelligence and home application scenarios to bring users a convenient, comfortable and healthy home experience.
