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 ECWAY TECHNOLOGIES

IEEE PROJECTS & SOFTWARE DEVELOPMENTS

OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE

BANGALORE / HYDRABAD

CELL: +91 98949 17187, +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111 / 8111

VISIT: www.ecwaytechnologies.com | www.ecwayprojects.com

Mail to: ecwaytechnologies@gmail.com | ecwayembedded@gmail.com 

AUTOMATIC PNEUMATIC CLUTCH AND BRAKING SYSTEM

SYNOPSIS

The technology of pneumatics has gained tremendous importance in the field of workplace rationalization and automation from old-fashioned timber works and coal

mines to modern machine shops and space robots. It is therefore important that

technicians and engineers should have a good knowledge of pneumatic system, air 

operated valves and accessories. The air is compressed in an air compressor and from the

compressor plant the flow medium is transmitted to the pneumatic cylinder through a

well laid pipe line system. To maintain optimum efficiency of pneumatic system, it is of 

vital importance that pressure drop between generation and consumption of compressed

air is kept very low.

The aim is to design and develop a control system based an intelligent

electronically controlled automotive braking system is called “INTELLIGENT

REVERSE BRAKING SYSTEM”. Sensor Operated Pneumatic Brake is

consists of IR transmitter and Receiver circuit, Control Unit, Pneumatic breaking system.

The IR sensor is used to detect the obstacle. There is any obstacle in the path, the IR 

sensor senses the obstacle and giving the control signal to the breaking system. The

 pneumatic breaking system is used to break the system

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INTRODUCTION

  We have pleasure in introducing our new project “AUTOMATIC PNEUMATIC

CLUTCH AND BRAKING SYSTEM”, which is fully equipped by IR sensors circuit

and Pneumatic breaking circuit.

It is a genuine project which is fully equipped and designed for Automobile

vehicles. This forms an integral part of best quality. This product underwent strenuous

test in our Automobile vehicles and it is good.

The “PNEUMATIC BRAKEING CIRCUIT” can stop the vehicle within 2 to 3

seconds running at a speed of 50 KM. The intelligent breaking system is a fully

automation project. This is an era of automation where it is broadly defined as

replacement of manual effort by mechanical power in all degrees of automation. The

operation remains an essential part of the system although with changing demands on

 physical input as the degree of mechanization is increased.

Degrees of automation are of two types, viz.

• Full automation.

• Semi automation.

In semi automation a combination of manual effort and mechanical power is

required whereas in full automation human participation is very negligible.

WORKING OPERATION

The IR TRANSMITTER  circuit is to transmitter the Infra-Red rays. If any

obstacle is there in a path, the Infra-Red rays reflected. This reflected Infra-Red rays are

received by the receiver circuit is called “IR RECEIVER”.

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The IR receiver circuit receives the reflected IR rays and giving the control signal

to the control circuit. The control circuit is used to activate the solenoid valve. The

operating principle of solenoid valve is already explained in the above chapter.

BLOCK DIAGRAM

APPLICATION

• For automobile application

• Industrial application

POWER 

SUPPLY

CONTROL

UNIT

IRTRANSMITTER 

PNEUMATIC

CYLINDER 

SOLINOIDVALVE

BREAK 

IR RECEIVER

FLOW

CONTROL

VANVE

AIR TANK 

(COMPRESSOR)

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ADVANTAGES

• Brake cost will be less.

• Free from wear adjustment.

• Less power consumption

• Less skill technicians is sufficient to operate.

• It gives simplified very operation.

• Installation is simplified very much.

• To avoid other burnable interactions viz.… (Diaphragm) is not

used.

• Less time and more profit.

DISADVANTAGES

• Additional cost require doing the automation

• Free from wear adjustment

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