energy management in an automated solar powered irrigation review full 2
TRANSCRIPT
SUBMITTED BY:A.LINGA REDDY 11M91A0433E.VIKRAM 11M91A0441
BLOCK DIAGRAM
COVERED TOPICSi. GSM & INTERFACING WITH MICRO CONTROLLER
ii. MAX 232
iii. PUMPING MOTOR
iv. KEIL SOFTWARE
WORKING OF THE PROJECT
ADVANTAGES
APPLICATIONS
REFERENCES
Solar panel
Battery
LCD-
display
MAX -232
Motor driver
Micro-
Controller
Moisture
sensor
GSM
Pu
mp
ing
-
mo
tor
MOBILE
PHONE
RECHARGEABLE
BATTERY
TEMPERATURE
&MOISTURE
SENSOR
AT 89S52MICRO
CONTROLLER
RELAY
SOLAR
PANEL
LCD
PREVIOUSLY
COMPLETED TOPICS
PRESENTLY COVERED TOPICS
MAX 232 GSM
PUMPING MOTOR
GSM-Global System for Mobile Communications
A GSM modem is a wireless modem that works with a GSM wireless network. A wireless modem behaves like a dial-up modem.
GSM is the acronym for Global System for Mobile Communication.
GSM transmits data using radio waves.
To communicate with GSM modem, AT commands are required.
Microcontroller sends these commands to the GSM modem, which is then activated to perform the required operation.
The MAX 232 is an IC.
converts signals from an RS-232 serial port to signals suitable for use in TTL compatible digital logic circuits.
The MAX232 is a dual driver/receiver and typically converts the RX, TX, CTS and RTS signals.
MAX 232 acts as a station between the GSM modem and the micro controller.
A water pump is any device for moving water.exists in an enormous variety of styles.Some uses of water pumps include:
1. Obtaining water from ground wells for drinking, cooking, and other purposes.
2. Moving water in active solar heating systems.
The µVision KEIL combines project management & makes :
i. source code editing,
ii. program debugging,
iii. complete simulation.
The µVision development platform is easy-to-use.
Help’s you to quickly create embedded programs that work.
The µVision editor and debugger are integrated in a single application.
This project gives information about off-grid irrigation system.The farmer (user) can water the fields from any place. This project uses linear programming. Using this system, one can save
manpower, as well as water to improve productivity.
Low cost Communicate long distances Easily diagnosis the surrounding environment.
Agricultural fields.
Agriculture research stations.
Cultivations.
Nursery plants.
BOOKS:Kenna, jeff. And gillett bill. "Handbook of solar water pumping", sir william halcrow and partner and intermediatetechnology ltd. 1985 .soteriskalogirou "solar energy engineering: processes and system", elsevier inc. 2009.J.L. Davies, "the design and optimization of a system using an induction motor driven pump, powered by solar panels", 30 april 1992
JOURNALS:Internation journal of engineering research and applications issn:2248-9622