WIRELESS COMMUNICATION SYSTEM FOR ENERGY METER READING

DESIGN OF INTELLIGENT STREETLIGHT MONITORING SYSTEM BASED ON MICRO CONTROLLERAIM:

The main aim of this project is to design an intelligent streetlight monitoring system. PURPOSE: The purpose of this project is to design an intelligent streetlight monitoring system.Block Diagram:

CONTROL SECTION:

MAIN SECTION :

Power Supply:

DESCRIPTION:RF TECHNOLOGY:

Now-a-days technology has developed to a large extend. At the same time the need for systems with automation and high security are preferred. So, by using one of the best technologies available i.e. RF we are designing an automatic power meter reading system for commercial and domestic purposes. For paying electricity bills we have to go to e-seva for paying the bills, this is very time consuming process and in electrical department side there may be a chance of errors in noting the units and issue of monthly bills. By using this project we can avoid such problems.

The system is consists of RF digital Power meters installed in every consumer unit and an electricity system at the energy provider side. The RF Digital Power Meter is a single phase digital kWh power meter with embedded RF encoder and decoder which utilizes the RF network to send its power usage reading using encoder back to the energy provider wirelessly. A working prototype of the system was build to demonstrate the effectiveness and efficiency of automatic meter reading, billing and notification through the use of RF network.

This project is aimed to develop a system to provide security by intimating the condition of energy meter reading to the control section. There are two sections in this project, makes use of a RF transmitter to send the messages resembling the condition.

The main objective of this project is to design a wireless energy meter system with the help of RF technology. For measuring energy consumed by the user we are going to use current and voltage sensing circuit, at the same time sensors data will be displayed in LCD and automatically one message will send through RF communication to the control section. In this project we are using bulb as a load. On LCD we are going display sensors data. if limit of the sensor data exceed then SMS will be send to the owner.RESULT:

This kind of project is very effective and can be used for recording the sensors data.

Step Down

Transformer

Bridge

Rectifier

Filter

Circuit

Regulator section

LOAD

A

D

C

VOLTAGE SENSOR

CURRENT SENSOR

RF

TRANSMITTER

ENCODER

LCD

Power supply

Micro controller

GSM

MAX

232

DECODER

MICRO CONTROLLER

RF

RECEIVER

Power supply

Head office: 2nd floor, Solitaire plaza, beside Image Hospital, Ameerpet, Hyderabad www.kresttechnology.com, E-Mail: krestinfo@gmail.com , Ph: 9885112363 / 040 44433434

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