GREEN HOUSE ENERGY MANAGEMENT SYSTEM (Electropnics project)

GREEN HOUSE ENERGY MANAGEMENT SYSTEM

TECHNICAL SPECIFICATIONS

Title of the project                                       :   GREEN HOUSE ENERGY MANAGEMENT                                             SYSTEM

Domain                                   :           Embedded Systems

Software                                 :           Embedded C, Keil uvision3, Proload .

Microcontroller                       :           AT89S52

Power Supply                          :           +5V, 500mA Regulated Power Supply

Display                                    :           LCD HD44780 16-character, 2-line (16X2)

Dry/Wet Sensor                      :           1

Temperature sensor                 :           1

AC Motor                               :           Submersible motor

Crystal                                     :           11.0592MHz

Applications                            :           Industrial Automation, Weather stations, Home

Automation, Notice boards

Abstract:

Green House Energy is a leading provider and one-source integrator of energy management services. We employ both short- and long-term solutions to help meet our clients' energy savings goals through programs that become more cost-effective year after year. Our programs are recognized for exemplary achievements in energy efficiency and demand reduction. The Green House integrated approach offers companies effective energy program design, implementation, management and administration. We also help manage incentive programs and monitor to ensure that projects perform as planned. Green House Energy system in India has given a high priority in economic development. Many new concepts are being developed to allow agricultural automation to flourish and deliver its full potential. To take full advantage of these technologies, we should not just consider the implication of developing a new single technology but should look at the wider issues for complete development of a system.

The project is designed by using AT89S52 to tackle the problems of agricultural sector regarding Green house energy system with available water resources. Prolonged periods of dry climatic conditions due to fluctuation in annual precipitation, may appreciably reduce the yield of the cultivation. The expenses in establishing many of these crops and their relative intolerance to drought make an effective irrigation system a necessity for profitable enterprises.

In this project we are using AT89S52, Moisture sensors, 2 AC submersible pump,2 relay driver, Temperature sensor, LDR. A submersible motor will get switched ON /OFF depending on the soil moisture condition and also when the temperature increases. The status of motor can be displayed on 16X2 LCD. To check the status of day and night mode we are using LDR sensor, Traic with bulb. The status of LDR can be displayed on LCD.

        This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.

BLOCK DIAGRAM: