IEEE PROJECT ABSTRACT 2013-BANK SECURITY SYSTEMS WITH SMS(BURGLAR ALARM)

Fuzzy Logic Based Automated Environmental Friendly Vehicle System

            This project is developed to control the pollution by the vehicles.  At present the emission test center to test a vehicle with the testing equipment and percentage CO and other gases are noted and the certificate is given manually.

            By Automating this emission control system automatically sense the polluting agases and if the level is not within the limits then it automatically trips the engine control and puts off the engine to stop the vehicle.

            Along with this we have also included sensors to incorporate various functions. We have the following sensors.

           

1.      Pollution Sensor

2.      Direction Sensor

3.      Temperature Sensor

4.      Humidity Sensor

5.      Fuel Level Monitor

All this parameters can be monitored on the LCD Screen.

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Fuzzy Logic Based Differential Relay for Power Transformer Protection

ABSTRACT:

            Power Transformers or any CNC Machines or any electrical devices are always subjected to Highvoltage and low voltage transients.  Many devices will get failed due to this.  Hence we need to monitor the voltage constantly and if goes below or above the range then we need to trip the supply immedieately. One method of protecting power transformers is to use a differential relay.  The operation Diff Relay is to trip the equipment if it finds any difference in the primary and secondary current.

Two basic requirements that the differential-relay connections must satisfy are:

(1)  The differential relay must not operate for load or external faults; and

(2)  The relay must operate for severe enough internal faults.

This is because the diff relay can act due to the following other factors also.

In the case of power transformer applications, possible sources of false differential currents are:

v Mismatch between the CT ratios and the power transformer ratio

v Variable ratio of the power transformer caused by a tap changer

v Phase shift between the power transformer primary and secondary currents Magnetizing inrush currents

v Transformer overexcitation

v Current transformer saturation

So, There should be an intelligent Mechanism to prevent the diff relay from fault triggering.  In this project we have employed fuzzy logic to prevent this fault triggering.  Our system  when detects a current difference between the primary and the secondary it also checks for other causes using fuzzy logic and operates the relay only when essential. The other factors which induces the fault triggering is given to the controller through switch inputs.

About Fuzzy:

          Fuzzy Logic was initiated in 1965 by lofti A. Zadeh, professor for Computer science at the university of California in Berkeley.

          Fuzzy logic is a powerful new technology and has emerged as a profitable tool for the controlling of subway systems and complex industrial processes, as well as for household and entertainment electronics, diagnosis systems and other expert systems.  Although, fuzzy logic was invented in United states the rapid growth of this technology has started from Japan and has now again reached the USA and Europe also.

          Fuzzy has become a keyword for marketing.  Electronic articles without fuzzy component gradually turn out to be a dead stock.  As a gag, that shows the popularity of fuzzy logic, there even exists a toilet paper with ‘Fuzzy Logic’ Printed on  it.  In japan fuzzy-research is widely supported with a huge budget.  In Europe and the USA efforts are being made to catch up with the tremendous Japanese success.  For instance, the NASA space agency is engaged in applying fuzzy logic for complex docking-maneuvers.

          Fuzzy logic is basically a multivalued logic that allows intermediate values to be defined between conventional evaluations like yes/no, true/false, black/white etc.  Notions like rather warm or pretty cold can be formulated mathematically and processed by computers

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Hi-Tech Bank Secuirty System With Advanced Sensors

            Bank is a place which undergoes usual threats of robbery and most of the times it happens.  So it must be safe guarded under any circumstances for the safety of the society.  To accomplish this We can use the current trends advanced sensors connected to an advanced micro controller  to point out the events and sometimes even to fix it.

Access Control

Customized access control is vital to bank security. With a Access control Security equipment, you can set up a strictly controlled access system that's customized to your buildings and personnel.  Electronic proximity card readers control who comes and goes in secure areas and manage access to doors, gates and elevators. For adding a second layer of Security we can enforce the user to key in a PIN number as well.

BANK/INDUSTRY/HOME SECURITY SYSTEM WITH SMS

BURGLAR ALARM WITH SMS OUTPUT-DOOR CONTACT SENSOR/FIRE DETECTOR

 

DIGITAL PEN WITH MEMS SENSOR-PC COMMUNICATION

                                 

Alarm Systems

Banks need multiple layers of security to thwart intruders. Prominently placed cameras are visible deterrents, but discreet products help combat more sophisticated criminals. We can incorporate high-tech electronic tools that alert the user about intruders without announcing their presence—like range-controlled radar motion detectors that can be conceal behind curtains and even walls. The radar penetrates the barriers, so that we can able detect motion at precise distances and silently notify security officials.

Range-Controlled Radar

Range-controlled radar motion detectors respond to motion only within the range you specify, and they ignore incidental motion within that range. They prevent false alarms caused by rattling doors and activity in nearby areas.

Glass break Sensor

Glassbreak sensors detect any breakage and instantly send an alarm if intruders try to enter your building through a window.

Magnetic Door Contact

Magnetic contacts sense when doors are open.

Seismic Vibration Detector

If anyone tries to break into a vault, a seismic vibration detector will sense it. Advanced circuitry enables a seismic vibration detector to differentiate between real attacks and vibrations caused by service access or normal operation. ATM machines are a bank’s most public asset, and they’re more prone to vandalism or theft attempts than other equipment. If anyone tampers with an ATM or tries to remove it, a seismic vibration detector will sense it.

                                      

               Motion Detector                            Vibration Sensor

Asset Management

It's also important to have a reliable physical asset management system in Banks. LIGHT GARD LOOP Security technology makes it easy to manage physical assets like computers. For example, you can attach simple loop systems to your computers that automatically sound an alarm if they're cut or disconnected in any way.

Light Gard Loop

LightGard is a cable system that protects your portable assets from theft or tampering. A single loop of cable connects each group of components—if anything breaks the connection, the system sounds an alarm and identifies the exact location of the break

                                

Emergency Response

The key to emergency response is the ability to communicate instantly and efficiently. We can use panic buttons, Bill Trap Sensors and drawer sensors.  We can place them exactly where we need them.  They provide instant emergency notification to both officials inside the building and law enforcement officials miles away.

Bill Trap
Bill Trap is a limit Switch which is Placed discreetly in a cash register drawer. The bill trap provides a covert way to trigger an alarm. When all the money is removed from a cash register drawer, the bill trap switch closes and notifies the system—without the robber or thief knowing.
Panic Button
Strategically positioned panic buttons provide immediate and silent alarms during emergencies


Fire and Life Safety
Fire detection is a baseline safety necessity, but too many banks are still relying on outdated equipment that lacks the effectiveness and reliability a bank needs. We can use a product that project infrared beams to detect smoke, or use sophisticated electronic heat sensors. It also includes programmable detection systems that perform continuous monitoring cycles through your building
Smoke Detector
Well-placed smoke detectors can sense a fire long before it endangers people or property.
                                             

Video Surveillance
Video surveillance products Will give is the flexibility to create a security system that fits our needs perfectly.  To Demonstrate, here We have used a Web Camera Connected to a computers USB Port.
We can use this cameras to detect motion, trigger alarms and switch to recording modes during emergencies. The recorded images can be stored  internal hard drives for later processing.