INTRODUCTION:
This project is based on VTU syllabus. The proposed system is based on ATMEL 89S52 µcontroller which is in our syllabus.
For doing this project we use some of the software like
v Embedded C for programming the application software to the microcontroller.
v Protel schematic software is used for designing the circuit diagram for this project.
v Express PCB software is used for designing the PCB for this project.
(Since PCB making is a big process and involves lot of machineries which are expensive, we are going to outsource this to the manufacturer.)
ABSTRACT:
Every month we can see a person standing in front of our house from Electricity board or water Board whose duty is to read the energy meter/water meter and handover the bills (electric or water) to the owner of that house . This is nothing but meter reading. According to that reading we have to pay the bills. The main drawback of this system is that person has to go area by area and he has to read the meter of every house and handover the bills. The Electricity board and Water authority has to give privileges for these people to do their duty monthly. The thing is, Government will not appoint any particular persons for this duty. The people working in these boards will go on a particular day and do their duty leaving all their pending works. Due to this, their work will be delayed and this is great loss for government. To overcome this drawback we have come up with an idea and this idea will help the government and it will save the time of the employees working in these boards.
The aim of the project is to automate the prepaid billing of energy meter and water meter. In this project the front end is User friendly and the employees can work on this software with minimum knowledge of Computers. Employees can read the meter by sitting in the Office. For front end designing Java is used.
COMPONENTS USED:
v Microcontroller : AT89C51
v Real Time Clock : DS1307
v EEPROM Memory : AT24C04 (4K)
v LCD : 2×16 characters
v Power Supply : 5v DC
v GSM modem : 900/1800 MHz
SOFTWARES USED:
v Embedded
v KEIL m-vision
WORKING PRINCIPLE:
This project is useful for billing purpose in Electricity board and in water authority. Instead of going to every house & taking the readings, in this project by just sending an SMS we can receive the readings of the house and we can recharge the electric bill. This system uses Java Basics software, which is designed as the application platform to send or receive SMS using the Modem, then process and stores the data. Java software has two main functions 1) to interact with Modem and read the COM port 2) maintain the database.
In this project the micro controller & the GSM unit is interfaced with the Energy meter/water meter of each house. Every house has a separate number, which is given by the corresponding authority. The GSM unit is fixed in the energy meter/water meter.
The amount of consumption is stored in memory authority as SMS. Using this software we can send the SMS through Modem to that particular number which is assigned by these authorities and wait for the response. On other end the modem will receive the data in the form of a command and informs the controller to do the readings. After the readings the controller will send data to the modem. Modem, in turn sends data to the other end. In the office the GSM unit will receive the data and the Java software will calculate the total consumption. The number assigned by the authorities is Unique. Using GSM we can get the response very fast due to which time is saved. After completion of the pulse the power will cut again consumer wants to send an SMS for recharge.
This is due to reduce illegal power using with out paying the money.
COMPONENT DESCRIPTION:
Power supply:
The microcontroller and other devices get power supply from AC to Dc adapter through voltage regulator. The adapter output voltage will be 12V DC non regulated. The 7805 voltage regulators are used to convert 12 V to 5VDC.
Vital role of power supply in ‘‘Remote billing of energy meter/water meter using gsm modem’
The adapter output voltage will be 12V DC non regulated. The 7805/7812 voltage regulators are used to convert 12 V to 5V/12V DC.
Micro controller-AT89S52
The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of in-system programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry- standard 80C51 instruction set and pin out.
Features:
v 8K Bytes of In-System Programmable (ISP) Flash Memory
v Endurance: 1000 Write/Erase Cycles
v 4.0V to 5.5V Operating Range
v 256 x 8-bit Internal RAM
v 32 Programmable I/O Lines
v Full Duplex UART Serial Channel
v Fully Static Operation: 0 Hz to 33 MHz
Vital role of Micro controller-AT89S52 in ‘Remote billing of energy meter/water meter using GSM modem’ is as follows.
v It will transmit the consumption amount to MODEM
v It will acts a master to communicate with memory
v Whenever command is sent to reset the memory ,controller resets the memory
v Controller takes the pulses from the energy meter and increments the Unit which depends upon the calculations and stores in memory.
v Microcontroller also switches off the energy meter whenever the command is sent from the server. This happens when the owner has not paid the bill.
GSM modem (900/1800 MHz)
Semen’s GSM/GPRS Smart Modem is a multi-functional, ready to use, rugged unit that can be embedded or plugged into any application. The Smart Modem can be controlled and customized to various levels by using the standard AT commands. The modem is fully type-approved, it can speed up the operational time with full range of Voice, Data, Fax and Short Messages (Point to Point and Cell Broadcast), the modem also supports GPRS (Class 2*) for spontaneous data transfer.
Description of the interfaces
The modem comprises several interfaces:
– LED Function including operating Status
– External antenna ( via SMA)
– Serial and control link
– Power Supply ( Via 2 pin Phoenix tm contact )
– SIM card holder
– LED Status Indicator
The LED will indicate different status of the modem:
– OFF Modem Switched off
– ON Modem is connecting to the network
– Flashing Slowly Modem is in idle mode
– Flashing rapidly Modem is in transmission/communication (GSM only)
Vital role of GSM modem in ‘Remote billing of energy meter/water meter using GSM modem’
Is as follows:
v User GSM modem will transmit the consumption amount to office MODEM.
v Office MODEM will receive the data sent by the user MODEM.
v Instead of IR we are using GSM because in IR lots of disturbance will be there when distance is more.
v GSM is less costly when compared to IR.
External EEPROM memory (2/4/8/32/64 Kbytes)
These memory devices are used to store the data for off line process. The AT24C02A / 04A/ 08A/ 32/64 provides 2048/4096/8192/32,768/65,536 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 56/512/1024/4096/8192 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C02A/04A/08A is available in space saving 8-pin PDIP.
Features:
Internally Organized 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8 (8K)
2-Wire Serial Interface (I2C protocol)
High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
– ESD Protection: >3000V
Vital role of External EEPROM memory in ‘Remote billing of energy meter/water meter using GSM modem’ is as follows
v Used to store the amount of unit the user consumed.
v We can store the data in microcontroller also but the main drawback when compared to memory is that, when there is no power the data is lost which is stored in microcontroller. Due to this memory is used to store the units.
LCD (LIQUID CRYSTAL DISPLAY)
LCD’s can add a lot to your application in terms of providing a useful interface for the user, debugging an application or just giving it a “professional” look. The most common type of LCD controller is the Hitachi 44780, which provides a relatively simple interface between a processor and an LCD. Inexperienced designers do often not attempt using this interface and programmers because it is difficult to find good documentation on the interface, initializing the interface can be a problem and the displays themselves are expensive.
LCD has single line display, Two-line display, four line display. Every line has 16 characters.
Vital role of LCD in ‘Remote billing of energy meter/water meter using GSM modem’ is
Used to display the status of device
Real Time Clock (RTC – DS1307)
This is used to maintain the current time in off line processing. The DS1307 Serial Real-Time Clock is a low power; full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially via a 2-wire, bi-directional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1307 has a built-in power sense circuit that detects power failures and automatically switches to the battery supply.
Features:
It uses I2C protocol
_ Real-time clock (RTC) counts seconds, minutes, hours, date of the month, month, and day of the week, and year with leap-year compensation valid up to 2100.
_Two-wire serial interface Consumes less than 500nA in battery backup mode with oscillator running
Vital role of Real-time clock in ‘Remote billing of energy meter/water meter using GSM modem’ is
Used to get the real time and date.
APPLICATION OF REMOTE BILLING OF ENERGYMETER/WATERMETER USING GSM MODEM:
Used in Homes.
FUTURE ENHANCEMENT:
We are sending bills through post, instead of this, we can add a printer in every house and if we give print command from the server, it will print the bill and the user can get the bill over there only.
Download the .doc file of the project here.
can u plz give me circuit diagram for this project…………..
The block diagram is given at the end of the post saying “Download the .doc file of the project here.” after future enhancements. Most of the projects in the site have only block diagrams as the blocks are standard devices available in the market or can by them online and later can be programmed based on our requirements.
hi
plz send me the circuit diagram of prepaid energy meter……..
The block diagram is given at the end of the post saying “Download the .doc file of the project here.” after future enhancements. Most of the projects in the site have only block diagrams as the blocks are standard devices available in the market or can by them online and later can be programmed based on our requirements.
hey just tell me some suitable project for second year using microcontroller…..
http://www.8051projects.info/proj.asp?ID=40
there r many other projects also.
Disclaimer: The above link is not part of our site and is of a different owner.
i want circuit and block diagram.pls send sir
plz send me the ckt diagram of energy prepaid meter
I am not able to moderate the site because i am outside my place for job training and i am not authorized to have accesses to the internet. I’ll start moderating this once i get back.
im intesting in make this projct plz send me ckt and block digram and procedure starting from very beging componet details.
i want circuit and block diagram.pls send sir
i want circuit and block diagram.pls send sir
pls send me the block diagram of this project….ther is no block diagram in .doc file
you search this block dia in images with your topic
pls send me different modules for this project as soon as possible
hey, iam doing the project on “GSM/GPRS based autamatic billing sysytem for energy consumption and zigbee based smart meter” can help me with this project
ahmm… hey somebody there can send me a whole details of prepaid energy meter for my final project… thanks!!!
this is my email.. glennobina@ymail.com
please, send me block diagram & programming based on microcontroller as early as possible.
send me project on GSM based monthly electricity energy meter with disply to the user
send me the information which software is use to install for prepaid energy meter
sir, pls send the circuit diagram and source code for prepaid energymeter.
sir;
i want to block and circuit diagram of gsm base electricity energy meter .i will be thank ful to you.
sir;
i want to block and circuit diagram of gsm base energy meter .i will be thank ful to you.
i want the more details pls
can u plz give me the circuit diagram and block diagram for this project….
sir
i wana make that project as “Sim card based perpaid energy metre”
so plz sent me all detalis with progrimmin or ckt diagram & ckt discription
as soon as possible
Sir can u plz give the circuit diagram block diagram and pcb of prepaid energy meter….
hey subhash,
circuit diagram is available with me….so u can mail me and i will send u ckt diagram….
and PCB is not supposed to be given to you,because as u r an engineer,you should have to make it owm on GPB……
my mail id is nileshjoshi9_2591@yahoo.com
sir,am a finalyear engineering .i need circuit diagramand sourcecode for prepaid energymeter using gsm.pls send as uick as possible
please send me circuit diagram
suneelk@live.in
ARUN
i need the circuit diagram and program plz sir plz…..my mail i.d is akreddyb4u@gmail.com
hi
Dear Friend,
realy good work.
thanks for your efort.
Your’s
M.N.S.Kumar
9840880025
Dear Friend,
can you send All details for this Project and can you share your contact Mobail Number (If you ok).
Thanks.
M.N.S.kumar
9840880025
i waanna whole details do forward me sir
sir can u please send me the block diagram n circuit daigram for prepaid energy meter….as im doing this asa my final yr prjct yhank u
How to interface electricity meter with microcontroller kit
can any one plz send me the circuit diagram for this energymeter
plz send me circuit diagram of this project at my email navin937@gmail.com its urgent sir
by this system we can buy a certain amount of energy from com,and use it untill it becomes zero and if a loadsheding takes place will it affect my supply?
plz send me the circut diagram and source code for this project..its a wonderful project
Thank u 🙂
Can i get at least the flow the software? i mean alorithm?please reply.
thank you in advance!
Dear sir,
I am doing my final year project on this topic,so can you mail me the circuit and code of this project.This will help me to proceed with my project
hey plz ny1 can give its circuit diagram,,,if yes den plz hlp me fast….
Please tell me hoe the micro controller interface with energy meter..
pls may i have source code of the project
its a wonderful project plz send me circuit diagram and
algorithm
sir i want to do this project in my sem8 i want whole detail about this poject .please send me whole detail in short as soon as possible
January 8, 2012 at 1:58 am
sir i want to do this project in my sem8 i want whole detail about this poject .please send me whole detail in short as soon as possible
Reply
pls wen u get this project fully send it to my email bashadam88@gmail.com
sir i want to know the constraction details of this project. you piease mail me on this project as soon as possible……
plz send me details and miccrocontroller program of dis project
plz send me microcontroller prog of dis project
please send the block diagram and microcontroller prg for this project……
i want the codinds of the microcontroller(AT89S52)…….
send immediately………
I want the codings of the microcontroller(AT89S52)…….
sp pls send immediately………
i want to circuit diagram & sof
sir can u please send me power point presentation to my mail………
and also i need circuit diagram and send me disadvantages also………
I need this file in pdf formet ..can u pleas provid this to me
I need application & future scope of project
Very good written information. It will be useful to anyone who employess it, as well as me. Keep up the good work – can’r wait to read more posts. Take a look at my website whenever you wish. thanks.!
Dear sir,
I am doing my final year project on this topic,so can you mail me the circuit and code of this project.This will help me to proceed with my project
my email id is yeshwanthvet@gmail.com
please get me the code to display meter reading on LCD
i am doing final year project on the topic GSM BASED PREPAID ENERGY METER. can u send me circuit diagram and coad based on c language on my email account agam2006@yahoo.com
i wan blok digram n circuit diagram plz send me on
kish.chavan@yahoo.com
ur project i made alone without ur help and also change dia with my idea now it can control supply if bill not paid also monitor both user and eb i not need ur help thank u
plz send me details and miccrocontroller program of dis project
Nice project
sir pleas can u send me total report of this project.
Thanks,Its very useful ,will you please send me softcopy of all information of this project on my email.
is it applicable for only home
please give all details of blue tooth energy meter sir
I would be very grateful if any one can share with me the circuit diagram to interface the energy meter with the micro controller. Please do mail me if u have any info
vabhiramsetlur@gmail.com
9533822005
Please send circuit diagram
Send me circuit and block diagram…….sir…
send me coding for this project,,,,,,sir
please give me ppt on this
It’s appropriate time to make a few plans for the long run and it’s time to be happy. I have learn this put up and if I may just I desire to recommend you some fascinating issues or tips. Perhaps you could write subsequent articles relating to this article. I desire to learn more things approximately it!
please give me description about AC load in prepaid energy meter using GSM.please farward to my mail
I really seem to agree with pretty much everything that was in fact
written throughout “Prepaid Energy Meter using GSM | ENGINEERING PROJECTS-
Electronics”. Thanks a lot for all of the info.
Many thanks,Roberto
plz send me the circuit diagram …
Dear Friend,
can you send All details for this Project and can you share your contact Mobail Number (If you ok). pls pls.
Thanks.
gopi
9463122053
Fascinating blog! Is your theme custom made or did you
download it from somewhere? A theme like yours with a few simple adjustements would really make my blog
shine. Please let me know where you got your theme. Thanks a
lot
please send me the circuit diagram and the code of the micro controller
do you have the coding of the microcontroller??
salam.. m new in this project and working in android app..
plzzzzz tell me the flow of this project. m working in jsp,android.. God Bless U !
muhammadrabeet@gmail.com.. if any one belong to my work plzz plzz tell me.
Sir,
I am making my project in prepaid energy meter using gsm.
Please send me the coding and circuit diagram for this project.
sIR PLEASE SEND ME THE CIRCUIT DIAGRAM OF THIS PROJECT.
please snd me block diagram and programe based microcontroller language as soon as possible ..Email :aamir_K_1@hotmail.com
send me circuit diagram sir i m interested to make it email;nilesh7aswar@gmail.com
sir circuit dig plzzz abhishekdmankar@gmail.com
send me circuit diagram ..plzzz………….lunagariyabhumika@gmail.com
ha ho….
wait kar…hamna send karu chhu…
Still,waiting…
sir plz sand curcit diagram of this one………at santoshrawat204@gmail.com
can i get he circuit diagram on my Emai ID- rajathakkar09@gmail.com
sir i need base papers on gsm based prepaid energy meter by using lpc2148,plzzzz sir …….send it to my mail.id i.e, karu7227@gmail.com,plzzzz sir its urgent……
pls send circuit diagram of this project
Ckt diagram kaha hai
i am very much interested into this project but not able to get a right head start with the programing so please can u help me out by sending the codes on shahslayer25@yahoo.com
Plz send me the circuit diagram for this project…. Its very very urgent…..
Sir pls send me source code of prepaid energy meter using gsm, lcd..pls send source code to my mail rathodsunil054@gmail.com
sir i am studing in final year electrical engg.I decided to do the project “prepaid energy meter using gsm”. i need circuit diagram as well as guidance from your side.i assure u will help me.
my email id-satishjadhav95@gmail.com
sir i am studing in final year electrical engg.I decided to do the project “prepaid energy meter using gsm”. i need circuit diagram as well as guidance from your side.i assure u will help me.
Sir pls send me source code of prepaid energy meter using gsm. my email is amrendra2749@gmail.com
sir please send me source code prepaid energy meter…….interfacing with AT89c51 or 52
rathodsunil054@gmail.com
microcontroller interfacing with gsm,lcd and RTC(real time clock) pls send me the source code
plz send me the source code prepaid energy meter and the circuit diagram.
e-mail id-bhavyadhawal.11@gmail.com
plz send me the source code prepaid energy meter and the circuit diagram.
e-mail id mathews.812@gmail.com
Please kindly requesting you to send me the source code prepaid energy meter and the circuit diagram. I am currently working on this project as a pilot project for my company.
Here is my email gemba.raymond7@gmail.com
Kind regards
please send me the circuit diagram and program of the gsm based prepaid energy meter to azeemhafees@gmail.com
Which java software will go for this project
Which java application will be good for this project please i need direction
Sir i want to project report on Prepaid energy meter with GSM technology…. Pls send me..my email address Dhananjayagowda1@gmail.com
Vry helpul.
Sir plz give me the blok diagram and send me about how the power supply can be given…is pic can be used?is octocoupler ic is used?
how much this project costs
interesting,but i can’t improves on the project without sitting the circuit diagram. pls, send it to my e-mail
Circuit diagram plz
i am very much interested into this project but not able to get a programing so please can u help me out by sending the codes on
i want code of this project. plz give me the code..
please send me the detailed circuit diagram and its code
plz send me main disadv. of prepaid energy meter using gsm