How to control traffic in busy road

2.  OVER VIEW
 Introduction
 What is ways traffic control system?
 Control Lights indication
 Need of the system
 Required Components
 Working procedure
 Why we Chose this system
 Advantages
 Limitations
 Future plan

3.  The overall design of Traffic control signal system
also known as traffic lamps, signals lights and stop
lamps.
 Traffic light display three lights of a standard colour
 Lights are simultaneously change with given time

4. Since vehicles and highways are increasing
day by day, so it’s a great challenge for us
to control traffic by human and it also
expensive .
This project presents a possible solution
where our road authority can set this device
to control traffic signal system without any
confliction

5. .4 ways traffic control system is a automated traffic
controlling system.
This system gives you access to control 4 ways
highway lane traffic signal simultaneously based on
the time
The primary function of any traffic signal is to
assign right-of-way so that no confliction occurs
at an intersection.

6.  RED light – instructs the driver to STOP at the
intersection
 YELLOW light – instructs the driver to WAIT (If
red light is next) or GET READY (if green light
is next)
 GREEN light – instructs the driver to GO
through the intersection

7.  To control vehicles without
confliction.
 Saves money.
 It helps our road authority to
decrease traffic jam.

8.  ic timer 555 (1 pic)
 10 bit counter 4017 (1 pic)
 LED- green (6 pic) red (6pic) yellow (6pic)
 resistor:4.65k (2pic) 350 ohm (2 pic) 10k (2pic)
 pot variable-100k (1pic)
 Diode:1N4007 (10 pic)
 Capacitor:100uF (1pic) 10uF (1pic)
 Battary: 9V
 Breadboard: 2pic
 connecting wire. jumper ware (male 1 set)

10.  A potentiometer is a manually adjustable variable resistor with 3
terminals
The potentiometer essentially functions as a variable voltage
divider.
This type of pot is often used in audio volume control


13.  YELLOW light – instructs the driver to WAIT (If
red light is next) or GET READY (if green light is
next)

14.  Cont”

15.  To make our traffic system digital.
 To reduce cost.
 to provide non stopable service instead of any
types of natural calamites.
 Time can be increased or decreased as we want

16.  Saving energy
 Control the time intervals of traffic light.
 Overcome any types of vehicles confliction
 LED is driven by electrical energy directly into
light, the heat generated is very low,

LED traffic lights response faster than halogen
bulbs

18.  The circuit can’t be used in metro city or
where traffic is more.
 If power is off, device will automatically
stop.
 There is no sensory input & decisions.
 There is no way to detect a corrupted
vehicles
 LED’s can shift color due to age and
temperature