Digital Conference Hall/Class Room

Abstract

ABSTRACT In this project, the automation system is developed where we have, an automatic lamp, an automatic temperature control fan and visitor counting system on the digital conference hall/class room. Both of these systems will be placed using microcontroller. A microcontroller is used to obtain values of physical conditions through sensors connected to it. We are using LDR sensor for controlling automatic light in the digital conference hall. We are using IR sensor for counting visitor IN/OUT/ Present in the system. When the digital conference hall temperature rises to 28°c than fan-1 is automatically ON. When the temperature is less than 28°c than fan-1will be automatically off. When the digital conference hall rises to 29°c than fan-2 automatically is ON and when the temperature is less than 28°c than fan-2 will be automatically off. It also uses fire detection sensor and temperature sensor. All data are shown in the LCD display. Electricity bill reduce and energy saving system. Reduce maintenance cost. Automatically shown the number (IN/OUT/Present) of presence in the LCD Display. Our main aim is visitor counter and control the energy saving system. The System is based on the interruption of IR beam. An IR pillar is utilized as the wellspring of light bar. Visitor Counter with Automatic Room Light Controller and Microcontroller as the master controller has two sections. The IR transmitter and receiver, diode. The capacity to consequently control light and fan would enable the clients to feel acclamation without physically controlling them, which would be helpful for handicapped or elderly persons as well