Artificial Intelligence for Telephone Exchange Using SCADA

This project is used in Industries for Administration and security Purposes.

The Administration Support is done by means of monitoring the attendance of the

workers. One of such will be given a IRC Card (Infrared Code Reader Card)

Which should be inserted in the Reader. The code is then searched in the database

to make an entry. If the code is not found or if the card is invalid then the system

gives an alarm signal to identify the invalid person.

The entries Made is used in the calculation of Salary for the particular

Worker by giving the report, that how many days he has worked and how many

days he has taken leave etc.

This project also ensures the complete Security for the industry. This is

achieved with the use of advanced Sensors. The o/p of the sensors is conditioned

and fed into the centralized computer by means of a PIC Microcontroller using

RS232 Interface. The alert system included in this project are

Intruder Detection and Autodialer:

With the help of the photo Sensor we can easily identify whether any

person has gone into the restricted area and with the help of the Web camera we

can able to tap the particular video on to the computer.

In the night times after sensing the sensor outputs we can dial a telephone

number. Eg. To indicate a robbery in a Telephone department. Type your question

here and then click Search.

Door Tampering

Reed switch is used to identify the door tampering with non contact

principle. A magnet with a reed switch is placed on the door such that when the

contact breaks immediately that is indicated as door tampering in the computer.

Metal Detection

The Inductive proximity pick up is used to find out any metal with human

body. If somebody takes hazardous weapons or annunciation’s to an industry, it

can be found out using this sensor.

Attendence Recorder with Face Indicator

This also serves as a part of the project. The Attendence will be given to an

employee by reading a IRC and searches for entry in the database. If found that is

indicated with the face in the computer else an alarm to indicate invalid entry.

Security Alert System

This is used to detect whether the securities in the industries are alert or not

in their duty. A lamp will glow for a equal time period. On seeing this security

should press the button to indicate his presence. Other wise his absence will be

recorded into the database.

Block Diagram

Reports

CPU

RS232

PIC Microcontroller

IRC Card Reader

Metal Sensor

Intruder Sensor

Door Tampering

Flame Sensor

Security Switches

Co-Axial Cable Failure

Cell PH.