Supervisory Control and Data Acquisition for HVAC by Using Visual Studio.

Abstract

This project considered the absolute development of HVAC system and will subjected to the implementation of visual studio. HVAC (heating, ventilating and air conditioning) systems are used for controlled maintenance of indoor ambient characteristics in optimal manner, with regards to outdoor ambient characteristic. But this characteristics consume the companies’ budget in case of doing a real monitoring for them like supervisory control and data acquisition, and this what we are going to do in this project but by a simple circuit and a nice software which we will connect them together with an air conditioner parts and this is just to collect their temperatures which will also help us to find another properties like coefficient of performance (COP) and this will become the best way of monitoring of HVAC properties. Visual studio is a software which it’ll be used to design a nice graphical user interface (GUI). Visual studio is a complete graphical development environment which will allow us to create a nice graphical user interface (GUI) to interface the temperatures of an air conditioner parts and calculate the (COP) inside the software. (GUI) will connected with some devices like microcontroller, sensor and max232 to change the temperature into digital wave to allow the computer to deal with it. This software can be used as server as the user interface which collects user input and displayed formatted output.