The purpose of the smart classroom renovation is based on the following four points:

1. Intelligence: Transforming from passive static structures to tools with active intelligence.

2. Informatization: Provide comprehensive information exchange functions to help families maintain smooth communication with the outside world.

3. Humanization: Emphasize the subjective initiative of people, value the coordination between people and the living environment, and enable users to freely control the indoor living environment.

4. Energy saving: Through various strategies, intelligently control the electricity consumption mode of household appliances, manage the electricity consumption of household appliances according to different situations, and thus save electricity.

1. Each data collection unit and execution unit communicates wirelessly with the gateway, which saves a lot of cables;

2. Personnel enter and exit the laboratory through access control, and the system can display the access control status in real time, which administrators can remotely view;

If someone illegally enters the room (door, window) system, the sound and light alarm can be activated;

4. Real time monitoring of combustible gas concentration in indoor air, and if the concentration exceeds the standard, the sound and light alarm can be activated;

5. Real time monitoring of smoke concentration in indoor air. If the concentration exceeds the standard, the sound and light alarm can be activated;

6. The system monitors indoor temperature, humidity, and light intensity in real-time.

7. Users can set the illuminance limit, and the system will automatically turn on and off the lights and curtains according to the limit.

8. One click arming, click the arming button to activate the security monitoring system, one click disarming, click the disarming button to withdraw from the security monitoring system

The intelligent classroom system includes the following subsystems

1. Environmental monitoring subsystem

2. Intelligent lighting subsystem

3. Intelligent curtain subsystem

4. Intelligent security system

5. Access control system

6. IoT cloud server

7. Intelligent gateway control subsystem

8. Terminal control subsystem