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GSM based SCADA implementation using Microcontroller
The purpose of this project is to acquire the remote electrical parameters like Voltage, Current and Frequency and send these real time values over GSM network using GSM Modem/phone. This project is also designed to protect the electrical circuitry by operating an Electromagnetic Relay. This Relay gets activated whenever the electrical parameters exceed the predefined values. The Relay can be used to operate a Circuit Breaker to switch off the main electrical supply.
User can send commands in the form of SMS messages to read the remote electrical parameters. This system also can automatically send the real time electrical parameters periodically (based on time settings) in the form of SMS. This also can be designed to send SMS alerts whenever the Circuit Breaker trips or whenever the Voltage or Current exceeds the predefined limits.
This project makes use of an onboard computer which is commonly termed as micro controller. This onboard computer can efficiently communicate with the different sensors being used. The controller is provided with some internal memory to hold the code. This memory is used to dump some set of assembly instructions into the controller. And the functioning of the controller is dependent on these assembly instructions.
The objectives of the project include:
1. Sensing different electrical parameters (voltage, current, temperature).
2. Display those parameters.
3. Forwarding the electrical parameters over GSM network.
4. Producing buzzer alerts (if necessary).
5. Controlling the electrical appliances.
The project provides us exposure on:
1. Initialization of ADC module of microcontroller.
2. Embedded C program.
3. PCB designing.
4. Different electrical sensors.
5. Interfacing sensors to controller.
6. LCD interfacing.
The major building blocks of this project are:
1. Microcontroller Mother Board with regulated power supply.
2. LCD display to show the measured electrical parameters.
3. Electromagnetic Relay to control Electrical Appliances.
4. Temperature Sensor.
5. Voltage Sensor.
6. Current Sensor.
7. GSM Modem/phone for remote communication.
Block Diagram:
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plzz provide more information like block diagram circuit n abt other parts of the system...
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GSM Based SCADA Implementation Using Microcontroller
INTRODUCTION
The purpose of this project is to acquire the remote electrical parameters like Voltage, Current and Frequency and send these real time values over GSM network using GSM Modem/phone
The major building blocks of this project are:
Microcontroller Mother Board with regulated power supply.
LCD display to show the measured electrical parameters.
Electromagnetic Relay to control Electrical Appliances.
Temperature Sensor.
Voltage Sensor.
Current Sensor.
GSM Modem/phone for remote communication.
WHAT IS SCADA ?
SCADA - stands for SUPERVISORY CONTROL AND DATA AQUISATION
GSM Modem
WHAT IS MICROCONTROLLER?
MICROCONTROLLER
COMPONENTS BUILT INSIDE THE MICROCONTOLLER ARE:
ELECTRICAL PARAMETERS
Voltage
Current
Frequency
MEASUREMENT OF ELECTRICAL PARAMETERS
REGULATED POWER SUPPLY
CONCEPT OF POWER SUPPLYING TO THE SYSTEM
ADVANTAGES
Get energy parameters on your
Mobile Phone/Laptop
Remote Switching from Mobile Phone
Remote monitoring of voltage, current and frequency.
THANK U
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hey please could you mail me all the details regd. thie project.
like ckt diag and all.... please... thnx...
my email id is beproj2011[at]gmail.com
thnx a tonne....
tc..
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hi
what are the circuits of the voltage and current sensing
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24-09-2010, 05:26 PM
Are you looking for the power point presentation of GSM based SCADA implementation using Microcontroller?here it is.......
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can u please email me the details on circuit diagram and the microcontroller code
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hi
this thread contains word document and ppt. please download them for more details
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[attachment=7898]
Introduction
The purpose of this project is to acquire the remote electrical parameters like Voltage, Current and Frequency and send these real time values over GSM network using GSM Modem/phone.
This project is also designed to protect the electrical circuitry by operating an Electromagnetic Relay. This Relay gets activated whenever the electrical parameters exceed the predefined values. The Relay can be used to operate a Circuit Breaker to switch off the main electrical supply.
Features
Sensing different electrical parameters (voltage, current, temperature).
Display those parameters.
Forwarding the electrical parameters over GSM network.
Producing buzzer alerts (if necessary).
Controlling the electrical appliances.
The major building blocks of this project
Regulated power supply with voltage regulator.
Microcontroller.
GSM modem
GLCD.
Relay.
Microcontroller
A microcontroller is a small computer on a single integrated circuit consisting of a relatively simple CPU combined with support functions such as a crystal oscillator, timers, watchdog timer, serial and analog I/O etc.
Microcontrollers are also used in scientific, high technology, and aerospace projects.
Microcontrollers are designed for small or dedicated applications.
Some microcontrollers may operate at clock rate frequencies as low as 4 kHz, as this is adequate for many typical applications, enabling low power consumption (mill watts or microwatts)
Microcontrollers are used in automatically controlled products and devices, such as automobile engine control systems, remote controls, office machines, appliances, power tools, and toys. By reducing the size and cost compared to a design that uses a separate microprocessor, memory, and input/output devices, microcontrollers make it economical to digitally control even more devices and processes.
A microcontroller can be considered a self-contained system with a processor, memory and peripherals and can be used with an embedded system.
Microcontroller
A microcontroller is a small computer on a single integrated circuit consisting of a relatively simple CPU combined with support functions such as a crystal oscillator, timers, watchdog timer, serial and analog I/O etc.
Microcontrollers are also used in scientific, high technology, and aerospace projects.
Microcontrollers are designed for small or dedicated applications.
Some microcontrollers may operate at clock rate frequencies as low as 4 kHz, as this is adequate for many typical applications, enabling low power consumption (mill watts or microwatts)
Microcontrollers are used in automatically controlled products and devices, such as automobile engine control systems, remote controls, office machines, appliances, power tools, and toys. By reducing the size and cost compared to a design that uses a separate microprocessor, memory, and input/output devices, microcontrollers make it economical to digitally control even more devices and processes.
A microcontroller can be considered a self-contained system with a processor, memory and peripherals and can be used with an embedded system.
Microcontrollers must provide real time response to events in the embedded system they are controlling. When certain events occur, an interrupt system can signal the processor to suspend processing the current instruction sequence and to begin an interrupt service routine (ISR, or "interrupt handler").
Embedded processors are usually used to control devices, they sometimes need to accept input from the device they are controlling. This is the purpose of the analog to digital converter. Since processors are built to interpret and process digital data, i.e. 1s and 0s, they won't be able to do anything with the analog signals that may be being sent to it by a device.
So the analog to digital converter is used to convert the incoming data into a form that the processor can recognize. There is also a digital to analog converter that allows the processor to send data to the device it is controlling.
PIC is a family of Harvard architecture microcontrollers made by Microchip Technology, derived from the PIC1640 originally developed by General Instrument's Microelectronics Division. The name PIC initially referred to "Peripheral Interface Controller".
A PIC's instructions vary from about 35 instructions for the low-end PICs to over 80 instructions for the high-end PICs. The instruction set includes instructions to perform a variety of operations on registers directly, the accumulator and a literal constant or the accumulator and a register, as well as for conditional execution, and program branching.
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Can u please send me the circuit diagrams for the project...
at-fastrack004[at]gmail.com
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ABSTRACT
In this project we have studied about an integrated wireless SCADA system for monitoring & accessing the performance of remotely situated device parameter such as temperature, pressure, humidity on real time basis. For this we have used the infrastructure of the existing mobile network, which is based on GSM technique Supervisory Control and Data Acquisition (SCADA) is a field of constant development and research. This project investigates on creating an extremely low cost device which can be adapted to many different SCADA applications via some very basic programming, and plugging in the relevant peripherals. Much of the price in some expensive SCADA applications is a result of using specialized communication infrastructure. The application of infrastructure, in the proposed scheme the cost will come down. Additionally the generic nature of the device will be assured.
Wireless SCADA deals with the creation of an inexpensive, yet adaptable and easy to use SCADA device and infrastructure using the mobile telephone network, in particular, the Global System for Mobile communication (GSM). The hardware components making up the device are relatively unsophisticated, yet the custom written software makes it re-programmable over the air, and able to provide a given SCADA application with the ability to send and receive control and data signals at any non predetermined time. GSM is a global system for mobile communication service that enables “always on” connections, eliminating repetitive and time-consuming dial-up connections. From the wireless SCADA system which is proposed in setup the temperature of around 30oC could be sufficiently recorded from remote location.
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documentation for above topic
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will u plz send me the detailed project report for GSM BASED SCADA IMPLEMENTATION USING MICROCONTROLLER......
i need it plz...reply soon
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get me the details of that project soon
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i want full details about gsm based scada system
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Hey please send a copy of report.
That would be helpful. and circuit diag. and also with correct coding.
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can u please send me all the details to my email id (itsmyaccnt[at]hotmail.com) .
its really urgent please....
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can you sent full details about the GSM based scada implementation to my mail id please it will be very thankful to you
Can u please send me the circuit diagrams for the project...
ali.graphicworld[at]gmail.com
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To get full information or details of GSM based SCADA implementation using Microcontroller please have a look on the pages
http://studentbank.in/report-gsm-based-s...#pid179078
if you again feel trouble on GSM based SCADA implementation using Microcontroller please reply in that page and ask specific fields in GSM based SCADA implementation using Microcontroller
