• Retrieval of regional weather data from the existing OpenAPI (OpenWeatherMap), storing to DB for further analysis;

• Retrieval of outdoor weather data through Arduino sensors installed outside the building, storing to DB for further analysis;

• Retrieval of indoor conditions through several IoT devices, the Arduino sensors installed inside the rooms of the building to get data of the room and control by Raspberry Pi and return data to the server;

• Device control of lights and temperature by configured rule and artificial intelligence, change based on the analyzed regional and outdoor weather data, as well as indoor sensors and system rules.

• Dashboard interface for authorized users to view the building conditions and manage rules, with the import of timetables from the existing system(s).

• Power saving report and power-saving plan based on data analysis, reporting of electrical energy usage, visualize form for using data analysis.

http://13.75.55.240/

Intelligent Energy Management Web system

http://13.75.55.240:8001/

Scheduling system

System architeture design

Hardware design

C sharp Web App => source code front end

• Bootstrap v4.41
• Jquery v3.5.1
• Jquery-ui-1.12.1
• popper.js
• Chart.js
• heatmap.js
• javascript_Cookie
• Modernizr.js v2.8.3

Back end

• .net core 3.1
• MongoDB v4.2.6
• Python 3.7
• https://www.hangfire.io/
• OpenWeatherMap API

Hardware

• Raspberry pi4
• Arduino UNO REV3
• DS18B20 Digital Temperature Sensor
• DH11 Humidity and Temperature Sensor
• MDY26479 photoresistor Sensor
• Panasonic AMG8854 Specialized Sensor

Darsh Board

Sensor List

Device List

Room Detail

Apparent Temperature Formual Among them, AT is somatosensory temperature (° C), T is air temperature (° C), e is water pressure (hPa), V is wind speed (m / sec), and RH is relative humidity (%).

• When the indoor temperature >= 26.7C, the system will use the indoor temperature and humidity to calculate the heat index, and according to the heat index to control the AC to a suitable temperature.

•Otherwise when < 26.7C, the system will use Apparent temperature, and according to the Apparent temperature to control the AC to a suitable temperature.