TRANSLAM INSTITUTE OF TECHNOLOGY & MANAGEMENT,

MEERUT

PROJECT ON- ADVANCED SPEED BREAKERUnder the guidance of

ER. ANAS KHAN SUBMITTED TO- SUBMITTED BY- ASADDEPARTMENT OF MECHANICAL DEEPAK ENGINEERING TITM, MEERUT ISHANT JAWED KAFEEL

INTRODUCTION AIM OF PROJECT HARDWARE EQUIPMENTS BLOCK DIAGRAM OF PROJECT WORKING OF THE PROJECT MAIN COMPONENTSi. STEPPER MOTORii. LED SPECIFICATIONS OF THE HARDWARE USED IN PROJECT ABOUT SPEED HUMP COMPARISION OF BREAKERS

CONTENTS

PROJECTON

ADVANCED SPEED BREAKER

This is a very new concept to prevent the accidents and control the speed of vehicles.

By using this model we show the concept, how we can protect the accidents with the help of the speed breaker.

INTRODUCTION

In this project we use the automatic speed breaker to control the speed of vehicles at the time of school and colleges.

When the students come at the road, automatically the streets red light ON for their fix time, then the speed breaker comes out on the road automatically. After the fix time the breaker automatically gets OFF.

AIM OF PROJECT

Wood structure Speed breaker Metal rod Motor Pole Relay Controlling cards BUZZER LEDs

HARDWARE REQUIREMENTS

BLOCK DIAGRAM OF ADVANCED SPEED

BREAKER

POWER SUPPLY

CONTROL UNIT (C.U)

SENSOR

SOUNDSYSTEM

RED LEDs

MOTOR TO ROTATE THE SPEED BREAKER

There is no sound then there is no speed breaker and all vehicles are going on smoothly (constant speed) on the road.

If there are about to people (students) on the road then firstly sound (bell) will be created and red light will be glow for dangerous condition.

After glowing red lights, speed breaker comes up on road. So there will be speed breaker on the road that’s why vehicles are going at limited speed.

So we can protect outer areas of schools, colleges, playgrounds etc. by using this project.

WORKING

MAIN COMPONENTS OF THE

ADVANCED SPEED BREAKER

DC MOTOR

RELAY

BUZZER LED

Wood Used: PLY-WOODLength = 1219.2 mmBreadth =584.2 mmThickness = 12.7 mm

Motor used: STEPPER MOTOROperating Voltage = 6 voltSpeed = 100 rpm

SPECIFICATIONS

PLYWOOD

STEPPER MOTOR

Shaft length = 482.6 mmMaterial = Cast Iron

Breaker length = 330.2 mmDiameter of breaker = 80 mmBreaker material = PVC pipe

Battery used = Li- ion batteryVoltage = 9 volt

SHAFT

BATTERY

STEPPER MOTOR They are considered constant power devices.

These devices are excellent in many applications, and their simplicity makes them very popular.

Some common uses for stepper motors  include; slot machines, compact disc drives, computer printers, flatbed scanners.

When the motor speed of the stepper motor increases, the torque will decrease.

When a junction diode is forward biased, energy is released at the junction, due to recombination of electrons and holes.

In case of Silicon and germanium diodes, the energy released is in infrared region.

In the junction diode made of gallium arsenate or indium phosphide, the energy is released in visible region. Such a junction diode is called a light emitting diode or LED.

LIGHT EMITTING DIODE (LED)

It is a rounded traffic calming device used to reduce vehicle speed.

Also called road hump/speed ramp.

Common speed hump shapes are parabolic, circular, and sinusoidal.

Specifications of Speed humps:

Length= 12 to 14 feet (3.7 to 4.25 m)Width= road widthHeight=  3 to 4 inches (0.75 to 0.1 m)

SPEED HUMP

Speed hump Symbol

COMPARISION OF BREAKERS

RCC BREAKER

 made from asphalt, concrete.

these can be difficult to construct precisely.

have more permanence and greater effect in slowing traffic.

These are used on the highway.

POLYMER BREAKER

recycled plastic, metal, or vulcanized rubber.

these not have such a problem.

these have low permenence

These Speed Breakers are excellent for Private Colonies, Schools, Hospitals, Colleges.

WEIGHT: Aluminium is light weight , with a density one third that of steel, 2,700 kg/m3. 

STRENGTH: Aluminium alloys commonly have tensile strengths of between 70 and 700 MPa.

MACHINING: Aluminium is easily worked using most machining methods – drilling, cutting, punching, bending, etc. 

PROPERTIES OF ALUMINIUM

THANKYOU…