GSM BASED ELECTRICITY BILLING WITH TOD METERING -MINI PROJECT
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This document describes a GSM-based wireless electricity billing system with time-of-day metering. The key components include an optical interface to read energy meter pulses, a microcontroller to calculate consumption and bills, an LCD display, real-time clock, and GSM modem for wireless communication. The system aims to automate electricity billing and provide benefits like more accurate billing, real-time consumption data, and customized rates compared to traditional manual billing processes. Block diagrams and PCB layouts are shown, along with a components list and estimated project schedule.
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2. To meet these expectations, utilities must replace outdated manual systems with new automated technologies using information technology tools to reduce human intervention where it cannot keep up.
3. Key focus areas for IT applications in distribution include improving quality and reliability of supply, accurate billing, easy payment mechanisms, and better complaints handling.
IRJET- Automatic Electric Meter Reading using Wifi
This document describes a project to implement automatic electric meter reading using WiFi. A PIC microcontroller is used to continuously monitor an energy meter and record readings in memory. The live meter reading can then be sent to the electricity department upon request via WiFi. The system allows for remote monitoring and control of domestic energy meters without needing to physically visit each house to take readings. It calculates the exact billing amount and sends it to the electricity board server. If the bill is not paid within 10 days, the microcontroller can automatically disconnect the power supply. The system aims to reduce human errors in meter reading and billing processing while providing more accurate and timely billing to consumers.
AUTOMATIC METER READING BY SAIKIRAN PANJALA
Automatic meter reading (AMR) technology uses radio frequency networks to remotely collect utility meter readings, reducing the need for manual readings. AMR systems provide benefits to both electrical companies and customers by automating processes, enabling more precise billing based on actual usage, and detecting tampering. Common AMR technologies include handheld, mobile, and fixed network approaches. A typical AMR system uses a transmitter unit attached to the meter to send usage data via RF signals to a receiver unit, with the data then processed by a central computer system. While complex communication patterns and algorithms pose challenges, AMR allows for streamlined operations and its capabilities are growing to include additional functionalities like event monitoring.
IRJET- Automatic Mseb Meter Reading
This document describes an automatic meter reading system that uses GSM technology to remotely obtain electricity meter readings and send them to the utility provider for billing purposes. Key features include an Arduino microcontroller that reads the meter pulses optically and sends readings via GSM to the provider on the 1st of each month. This system aims to reduce errors from manual reading and make disconnections easier in remote or dangerous areas by automating the reading and billing process. Components include an LCD to display readings, GSM module for communication, and relays controlled by the Arduino to power the system. The system is powered by 5V 500mA and sends readings as SMS messages to reduce costs and human effort compared to traditional manual meter reading methods.
AUTOMATIC METER READING SYSTEMS
This document describes automatic meter reading (AMR) systems. It discusses the evolution of metering systems from electro-mechanical to current digital solid state to next generation smart meters. It outlines the primary components of an AMR system including meter interface modules, communication systems, and central office equipment. Common communication systems are GSM-based and power line carrier communication. The document lists benefits of AMR systems for electric companies like accurate network information and customers like precise consumption data and faster outage recovery.
Iisrt aprajitha malini(21 25)
This document describes a domestic energy saver system that uses a GSM modem to monitor household electricity consumption and send SMS alerts when usage exceeds a specified limit. The system includes a microcontroller interfaced with an energy meter to monitor usage. When consumption exceeds the limit, the microcontroller sends an SMS via the GSM modem. Users can then send an SMS back to shed certain loads and reduce usage. The system aims to increase power quality, reduce theft and waste, and help users maintain a more consistent electric bill. Key components are the microcontroller, energy meter interface, GSM modem, relays to control loads, and an LCD for display.
Electricity Meter Reading using GSM
This system is designed for reading electrical energy consumed in units and in kyats to display on an LCD screen to the user. This system becomes necessary for the consumer to know as to how much electricity is consumed to control electricity bill within user budget. In this system, the consumer will get energy consumption data on a real time basis on an LCD display. The same data is sent through GSM modem to the electricity department via SMS. AT Mega 328P microcontroller is interfaced to the voltage divider and current sensor to get the Watt Hour pulses. The microcontroller then processes these pulses according to the program written in it, to calculate the units consumed and cost involved. Further, it gives the command to the SIM loaded GSM modem for sending the data to the electricity department via SMS. Further, this system can be enhanced by to control the electrical appliances remotely via SMS. Moreover, this system can reduce human efforts needed to record the meter reading which is till now recorded by visiting every home individually. Khin Su Hlaing | Hla Yamin | Myo Su Su Theint "Electricity Meter Reading using GSM" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26524.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26524/electricity-meter-reading-using-gsm/khin-su-hlaing
IRJET-IoT based Smart Electricity Meter and Power Theft Detection
This document proposes an IoT-based smart electricity meter and power theft detection system. The system uses a microcontroller connected to an electricity meter to automatically read consumption data. It sends this data daily to a database via the internet and to users via GSM. Users can access their consumption via an app or website. If consumption exceeds a limit, the power supply is automatically cut off. The system also detects power theft by comparing meter readings at the distribution post and user end - if there is a discrepancy, a theft message is sent to the utility and user. This automated system aims to improve billing accuracy, provide real-time usage data to users, and help reduce power theft.
MICS Band Wireless Body Sensor Network
The document summarizes a final year project on developing a body sensor network. Key points:
- The project involved designing temperature and pulse rate sensor nodes, a central control unit (CCU), and software to transmit vital sign data wirelessly from the sensors to the CCU and display on a computer.
- The hardware designs for the sensor nodes, CCU, and loop antennas are described. Software was developed for firmware, communication protocols, and a GUI interface.
- Testing showed the sensors could successfully transmit data to the CCU within a range of 1-2 meters using a low power wireless transmission mode, with battery life of 4-14 hours depending on the sensor node.
- The project
Smart gprs/gsm
This document provides an overview and specifications for a single phase smart GPRS/GSM meter. It includes the following key points:
1) The meter is designed for residential consumers in both urban and rural areas, with a rated voltage of 230V and maximum current of 5(60)A.
2) Communication is enabled via GPRS/GSM modules using protocols like DLMS TCP/IP and optical ports for local communication.
3) The meter measures active energy import and export, and provides load profile data and billing information with 12 months of billing history storage.
4) Specifications include accuracy class, voltage and frequency ranges, measurement functions, communication protocols and GPRS modem details.
Automatic energy meter reading
This document discusses automatic meter reading (AMR) systems. AMR allows meter readings to be collected remotely via telecommunication links rather than manual readings. Two common communication methods are powerline carrier communication (PLCC) and GSM. PLCC uses existing power lines to transmit data while GSM utilizes mobile networks. The document describes traditional electromechanical meters and advantages of automated digital meters. It also provides an overview of how AMR systems work including the use of encoder-receiver-transmitters connected to meters and data concentrator units that collect readings over PLCC. AMR allows more accurate billing and monitoring while reducing costs compared to manual meter reading.
anusha415
This document presents a design for a prepaid smart card energy meter system. It summarizes the current postpaid energy meter system used in India, which requires meter readers to visit each home for billing and is prone to errors and corruption. The proposed prepaid system uses smart card technology, where consumers purchase units in advance from a vending station that are deducted automatically based on energy usage. A prototype of the prepaid metering system was developed using components like a microcontroller, optocoupler, digital energy meter, LCD display, and smart card reader. The prepaid system aims to make energy usage and payments more convenient and transparent for both consumers and suppliers.
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GSM BASED ELECTRICITY BILLING WITH TOD METERING -MINI PROJECT
- 1. GSM Based Wireless Electricity Billing With TOD Metering GROUP5 Members: ABHIJITH K K - 02 AFSAL P V - 04 ATHUL M G - 18 HRISHIKESH P - 26
- 2. current system • Done by human operator from houses to houses and building to building. • Requires huge number of labor operators. • Long working hour to achieve complete area data reading and billing. • Human operator billing are prone to reading error. • Restricted and slow down by bad weather condition.
- 3. GSM BASED WIRELESS ELECTRICITY BILLING WITH TOD METERING • Automatic consumption calculation • Separate billing for TOD(time of day) • Optical interface with energy meter • GSM mobile bill facility • Real time display for unit and bill
- 4. Advantages a) Consumer Side Advantages • Precise consumption information • Clear and accurate billing • Better and faster customer service • Eliminate billing delay
- 5. b) Electric Company Side Advantages • Eliminate billing delay • Save time • Save money • Save maintenance • Smart automated processes instead of manual work • Accurate information from the network load to optimise maintenance and investments. • Customized rates and billing dates.
- 6. MAIN PARTS • Photo transistor for optical interface • PIC 16F877A as microcontroller unit • 16*2 character LCD Screen • DS1307 as Real Time Clock(RTC) • External keys for data entry • RS232 interface with Modem • Bidirectional GSM communication
- 8. OPTICAL INTERFACE • Photo transistor L14F • Communicate between energy meter and MCU
- 9. KEY BOARD • For Real Time data entry • Micro switches are used • Interfaced to port A
- 10. Real time cLock • DS1307 • 3v button cell
- 11. Micro controller • PIC 16F877A • Read the pulses from optical interface • Calculate the unit and bill amount • Control the function of LCD • Read/write data from RTC • Communicate with GSM modem
- 12. GSM Modem • Communicate GSM network and micro controller • Interfaced through RS232 communication • Bidirectional data transfer
- 13. Power supply: • Convert AC mains to DC 5v level • Step down transformer (center tapped) • Center tapped rectifier • Capacitor filter • Regulator LM7805
- 14. PCB DESIGN • COMPONENT SIDE USING EXPRESS PCB SOFTWARE • SOLDER SIDE USING EXPRESS SCH
- 15. CIRCUIT DIAGRAM
- 16. PCB LAYOUT: COMPONENT SIDE
- 17. PCB LAYOUT: SOLDER SIDE
- 18. ASSEMBLING : COMPONENT SIDE
- 19. ASSEMBLING : SOLDER SIDE
- 20. ACTUAL COSTSL NO: ITEMS QUANTITY PRICE PER UNIT AMOUNT 1 Micro switch 4 80 320 2 Energy meter 1 2900 2900 3 Photo transistor 1 54 54 4 Microcontroller 1 163 163 5 16*2 LCD Screen 1 200 200 6 Real time clock 1 40 40 7 GSM module 1 2100 2100 8 Serial interface 1 232 232 9 Transformer 1 80 80 10 Capacitor 2200uF 1 15 15 11 Capacitor .1uF 2 1 2 12 Regulator 1 105 105 13 Resister 14 250 Total amount:6460
- 21. SCHEDULE AUG SEP OCT 1 2 3 4 1 2 3 4 1 2 3 4 Design Components purchase Assembling Programming Test submission
- 22. THANKS