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PC BASED INDUSTRIAL AUTOMATION & SECURITY SYSTEM

SUBMITTED BY:

PRIYANKA SINGH(126065)RICHI RONILA MOHANTY(126071)SHILPISHREE PANIGRAHI(126088)SOUMYA SASWATI (126095)SUBHASHREE SAHOO (126098)SUSHREE JENA (126109)UPALI UPASANA (126115)

GUIDED BY :

ER. SACHIKANTA MAHAPATRA

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OUTLINE INTRODUCTIONAUTOMATIONSECURITY SYSTEMBLOCK DIAGRAMHARDWARE REQUIREDWORKING PRINCIPLEAPPLICATIONSADVANTAGESEXPECTED OUTCOMESCONCLUSION

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INTRODUCTION

•The main objective of the project is to control the load, appliances & everything which is necessary for the Industries. The controllation is done through pc & touch screen.

•The whole project consists of 3 modules: PC Based Loads ON & OFF, Fire Alarm and Security Locking using RFID.

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AUTOMATION Automation is the use of machines, control systems and information

technologies to optimize productivity in the production of goods and delivery of services.

The correct incentive for applying automation is to increase productivity, quality beyond that possible human labour levels so as to realize economies of scale and predictable quality levels.

Automation plays an increasingly important role in the world economy and daily experience.

• Few advantages of Automation: Increased productivity Improved quality Improved consistency of processes and products.

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SECURITY In today’s world security is the only thing which an individual needs

either of his house or of his industry.

Security systems fulfil this need.

There are various types of security systems.

Few are:• Internet security system• Video security system• Acoustic sensors• Wireless security system

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BLOCK DIAGRAM

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HARDWARE REQUIRED

• TRANSFORMER (230 – 12 V AC)• VOLTAGE REGULATOR (LM 7805)• RECTIFIER• FILTER• MICROCONTROLLER • PUSH BUTTON•1N4007• LED • RESISTOR• CAPACITOR• MAX232• OPTOISOLATER MOC3011• TRIAC BT136

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WHY MICROCONTROLLER USED?

A system designer using a general-purpose microprocessor such as the Pentium or the 68040 must add RAM, ROM, I/O ports, and timers externally to make them functional.

The addition of external RAM, ROM, and I/O ports makes these systems bulkier and much more expensive.

They have the advantage of versatility such that the designer can decide on the amount of RAM, ROM and I/O ports needed to fit the task at hand.

The fixed amount of on-chip ROM, RAM, and number of I/O ports in Microcontrollers makes them ideal for many applications in which cost and space are critical.

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TRANSFORMER

•Transformers convert AC electricity from one voltage to another with a little loss of power. Step-up transformers increase voltage, step-down transformers reduce voltage. Most power supplies use a step-down transformer to reduce the dangerously high voltage to a safer low voltage

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VOLTAGE REGULATOR 7805

• Output Current up to 1A. • Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24V. • Thermal Overload Protection. • Short Circuit Protection.• Output Transistor Safe Operating Area Protection

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RECTIFIER

A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), current that flows in only one direction, a process known as rectification

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FILTER

Capacitive filter is used in this project. It removes the ripples from the output of rectifier and smoothens the D.C. Output received from this filter is constant until the mains voltage and load is maintained constant

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MICROCONTROLLER ATMEGA16

• High-performance, Low-power AVR® 8-bit Microcontroller• Advanced RISC Architecture• Power Consumption @ 1 MHz• 1K Byte internal SRAM•Programming lock for software security

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PIN DIAGRAM

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MAX232•The MAX232 is an integrated circuit that converts signals from an RS-232 serial port to signals suitable for use in TTL compatible digital logic circuits. •The MAX232 is a dual driver/receiver and typically converts the RX, TX, CTS and RTS signals

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DB9 CONNECTOR•The DB9 (originally DE-9) connector is an analog 9-pin plug of the D-Sub miniature connector family (D-Sub or Sub-D). The DB9 connector is mainly used for serial connections, allowing for the asynchronous transmission of data as provided for by standard RS-232 (RS-232C).

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LED

•A light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices, and are increasingly used for lighting.

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RESISTOR

•A resistor is a two-terminal electronic component designed to oppose an electric current by producing a voltage drop between its terminals in proportion to the current, that is, in accordance with Ohm's law V=I/R

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CAPACITOR

•A capacitor or condenser is a passive electronic component consisting of a pair of conductors separated by a dielectric

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WORKING

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APPLICATIONS

Industry based security system

Furnace temperature control

Any types of door control system

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ADVANTAGES

Reduce Production Cost - A quick return on investment outweighs the initial setup costs. All of the following automation advantages reduce production cost.

Decrease in Part Cycle Time - A lean manufacturing line is crucial for increasing efficiency. Automation system can work longer and faster which increase production rate.

Improved Quality and Reliability- Automation is precise and repeatable. It ensures the product is manufactured with same specifications and process every time. Repairs are few and far behind.

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EXPECTED OUTCOMES Replacing human operators in tasks that involve hard physical or

monotonous work. Replacing humans in tasks that should be done in dangerous

environments. Egs.: fire, space, volcanoes, nuclear facilities, underwater etc.

Making tasks that are beyond the human capabilities such as handling too heavy loads, too large objects, too hot or too cold substances or the requirement to make things too fast or too slow.

Economy improvement: Sometimes and some kinds of automation implies improves in economy of enterprises, society or most of humankind.

When a state or country increases its income due to automation like Germany or Japan in the 20th Century or when the humankind can use the internet which in turn use satellites and other automated engines.

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CONCLUSION

Thus by using this project, authorized person of any company avoid the problem of security and get better safety than other systems and remove the manual working system in their own industry as well as get better safety in their important data.