IRJET - Unmanned Traffic Signal Monitoring System
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This document describes a proposed unmanned traffic signal monitoring system that uses image processing and computer vision techniques. A camera would be installed alongside traffic lights to capture images of the road. Image processing would be used to calculate traffic density in real-time based on the images in order to dynamically switch the traffic light signals according to vehicle congestion. The system aims to reduce traffic congestion by minimizing the time green lights are on for empty roads. It would also detect ambulances using ZigBee transmission and switch all traffic lights to green to clear a path for emergency vehicles.
![International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072
© 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2858
UNMANNED TRAFFIC SIGNAL MONITORING SYSTEM
Nivedhitha P1, Pavithra K2, Reshma A3, Sunitha K4
1,2,3,4UG Students, Department of IT, SRM Valliammai Engineering College, Tamilnadu, India
---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - One of the predominant causes of traffic
congestion is due to the population of the city and the
increasing number of vehicles. This problem affects many
aspects of the modern society, traffic accidents, time spent,
health damages and the resources provided by the current
infrastructures are limited, which leads to ineffectual traffic
-management system. The current traffic light controllers
are the use of predefined hardware, which does not have
flexibility of modification as it functions according to the
program. It needs an initiation of emerging technology and
a better perspective to improve the current traffic condition.
This proposed framework encompasses a shift towards
image processing integrated with real time traffic density
calculation. The images of road feed from the cameras (PC
Camera) at traffic junctions for density calculations in order
to switch the traffic lights according to vehicle density. In
general sensors are embedded in the pavement but they
require high maintenance and high installation cost so in
this proposed system the camera will be placed alongside
the traffic light. Image processing is a technique which is
used to control the state change of the traffic light. This
decreases the traffic congestion and reduces the time being
wasted on empty road. The red signal becomes the green
signal when the ambulance arrives by using ZigBee. With
the help of ZigBee the all the red signals will be turned to
green in order to provide a clear way for emergency vehicles
(Ambulance). In addition the template of the particular
vehicle violating the traffic rules gets captured and relevant
actions will be taken. Thus, the proposed system is an
enhancement of conventional timer based operations of
traffic lights.
Key Words: Traffic Density Calculation, Image
Processing, Zigbee, Traffic Light Control, Traffic
Congestion, Computer Vision
1. INTRODUCTION
Economic development of any nation depends upon the
growth of transport mediums. A well-developed
transportation is implemented in all developed nations.
Traffic jam is a very big problem in developing cities, the
root cause of this can be of different situations like
congestion in traffic like insufficient road width, damages
of road due to weather conditions, excess time delay of red
signal etc. Hence traffic congestion leads to long waiting
hours along with fuel and money wastage. The Automation
is introduced to improve the traffic flow and the safety of
the transport system. Therefore, the need for simulating
and enhancing traffic control to persuade increasing
demand. Image processing is used to achieve traffic
density estimation.
1.1. OBJECTIVE
To develop an intelligent traffic system for ensuring
the road safety by avoiding vehicle collision and
developing an automatic control of traffic signal. The
system prioritizes traffic according to real time changes in
traffic conditions.
1.2. BENEFITS
Automatically changes the red light to green light when
the ambulance approaches the signal and provides a clear
way. It also minimizes the fuel consumption and provides
a way to reach the destination quicker than before,
thereby reducing the manpower in controlling the traffic.
Avoids congestion by reducing the time being wasted by a
green light on an empty road.
1.3. CHALLENGES
Most of the traditional traffic systems have a major
challenge in providing a way for the emergency vehicles.
Poor visibility of cameras during bad weather conditions
reduces the efficiency of traffic monitoring and control.
2. LITERATURE SURVEY
The recent technologies help in monitoring and
tracking the traffic systems. The enhanced IoT technology
paved a way to monitor traffic signals in the contemporary
world. The following works provide in depth
understanding of the concepts of Traffic signal monitoring
in IoT.
[1] Jess Tyron G. Nodado, Hans Christian P. Morales,
Ma Angelica P. Abugan, Jerick L. Olisea, Angelo C.
Aralar,“INTELLIGENT TRAFFIC LIGHT SYSTEM USING
COMPUTER VISION WITH ANDROID MONITORING AND
CONTROL”, IEEE Region 10 Conference (Jeju, Korea,
28-31 October 2018)
Jess Tyron G. Nodado et.al proposed a method in
developing Traffic signalling system capable of prioritizing
congested lanes based on real time traffic density data and](https://image.slidesharecdn.com/irjet-v7i2607-201128045718/85/IRJET-Unmanned-Traffic-Signal-Monitoring-System-1-320.jpg)
![International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072
© 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2859
integrated with an automated and manual control ported
in a mobile android based application “e-Trapiko” that
aided traffic enforcers in their supervision of traffic flow
operation present in intersection. The developed system
achieved a vehicle detection rate of 92.84% and 85.75%
for daytime and night time operations respectively.
[2] Prashant Jadhav, Pratiksha Kelkar, Kunal Patil,
Snehal Thorat,“ SMART TRAFFIC CONTROL SYSTEM
USING IMAGE PROCESSING”, International Research
Journal of Engineering and Technology (IRJET) ,
Volume: 03 , Issue: 03, Mar-2016
Prashant Jadhav proposed the method for traffic
congestion by using Mat lab software. Moreover, for
implementing this project image processing technique is
used. The proposed techniques used here are Blob
Detection, Optical Character Recognition (OCR). According
to the processed data from mat lab, the controller will
send the command will send the command to the traffic
LEDs to show particular time on the signal to manage
traffic.
[3] Swathy S Pillai, Radhakrishnan B, “DETECTING
TAIL LIGHTS FOR ANALYZING TRAFFIC DURING NIGHT
USING IMAGE PROCESSING TECHNIQUES”,
International Conference on Emerging Technological
Trends, 2016.
The IoT application categorisation as proposed in this
paper has forward facing colour camera used in automatic
cruise control (ACC) systems which are implemented with
active sensors. The camera configuration is done in such a
way that the appearance of rear lamps is suitable for
segmentation. This paper focuses on night time vehicle
detection by tail lights using image processing techniques.
[4] Shabnam Sayyed, Prajakta Date, Richa Gautam,
Gayatri Bhandari,” DESIGN OF DYNAMIC TRAFFIC
SIGNAL CONTROL SYSTEM”, International Journal of
Engineering Research and Technology (IJERT),
Volume 3, Issue 1, Jan 2014.
Shabnam Sayyed proposed the technique ‘Dynamic Traffic
Signal Controller’. In this proposed method it has two
parts, the first part is designing of program which consists
of data collection, sorting, calculation of percentage and
automatic evaluation of signal time. The second part is
web application designed to provide traffic alerts for road
users and take measures to avoid congestion.
[5] Pezhman Niksaz, “TRAFFIC ESTIMATION USING
IMAGE PROCESSING”, International Conference on
Image, Vision and Computing (ICIVC), Volume: 05,
2012
Pezhman Niksaz proposed a system that estimates the size
of traffic in highways by using image processing and as a
result a message is shown to inform the number of cars in
highways. The software Mat lab is used. RGB to Grayscale
conversion on received images. Gamma correction and
vehicle tracking based on contour extraction is considered
for analyzing the vehicles.
3. MODULE DESCRIPTION
The modules of the proposed system are based on the
three cases,
a. Image processing using Open CV.
b. Traffic Signal Processing.
c. Zigbee Transmission.
a. Image processing using Open CV
The images are captured using camera and Open CV
reads the RGB image and store the image in BGR format.
For accurate image recognition BGR channel is converted
into grayscale. After grayscale conversion background
subtraction which isolates the moving part by segmenting
the image into foreground and background. The image
goes through a series of phases such as pre-processing,
background modelling, foreground detection and data
validation. The boundaries of the objects are identified
using edge detection.
b. Traffic Signal Processing
The system receives live camera images from the traffic
junction. After processing the image, the training process
using CNN required for vehicle detection needs a large
dataset under different environment. The trained vehicle
dataset are tested and efficient results are obtained. The
images pass through various convolutional layers for
detection purpose. K-means clustering is implemented for
grouping the features the vehicle by forming the boundary
box around each vehicle. In the fig-3 b, the minimum and
maximum feature point co-ordinate for each vehicle are
Xmin, Ymin, Xmax, and Ymax. Bounding Box = [Xmin Ymin
(Xmax - Xmin) (Ymax - Ymin)].
Fig -3 b Boundary box
The vehicles are counted by connecting the pixels. Based
on the comparison of traffic density between two roads,
the road having the higher density will be given priority.](https://image.slidesharecdn.com/irjet-v7i2607-201128045718/85/IRJET-Unmanned-Traffic-Signal-Monitoring-System-2-320.jpg)
![International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072
© 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2860
c. ZigBee transmission
Zigbee transmitter and receiver is used to find the
arrival of ambulance in a particular path. The transmitter
is installed in the ambulance that transmits the signal to
the receiver that was interfaced with the microcontroller.
The microcontroller changes the signal to green for that
particular lane and changes the signal of other lane to red.
4. SYSTEM DESIGN
The model consists of Arduino UNO, traffic lights,
Zigbee transmitter and receiver.
4.1 ARCHITECTURAL DESIGN
Fig -4.1 Architecture diagram
The proposed framework encompasses a shift towards
image processing integrated with real time traffic density
calculation. The images of the road are feed from the
camera (PC camera) at traffic junctions for density
calculation in order to switch the traffic lights according to
vehicle density on the road. Single camera is connected
with PC for every direction. Lights in each signal are
connected to GPIO pins of Arduino. The power supply
should be given to Arduino. Power supply is being
provided by means of relay switches. The fig-4.1 shows
that the traffic junctions are constantly being monitored
by the deployed surveillance cameras. The Arduino, Zigbee
transmitter and receiver, surveillance cameras, LEDs are
part of the system. These LEDs and Zigbee transmitter are
connected to the microcontroller board (Arduino) which is
the core part of the system. The Zigbee receiver is placed
on Ambulance which was used in case of emergency
situations. The Arduino board is booted with programs to
control the functions of each signal (LED). The Arduino is
powered either using an external power supply or using
battery. The vehicles are detected by capturing images
instead of embedding the sensors in the pavement. The
surveillance camera is positioned alongside the traffic
signal. It will capture images sequences and detect the
presence of vehicles using Open CV. The red signal
becomes green signal when the ambulance arrives by
using ZigBee.
5. CONCLUSION
In the traditional traffic monitoring system where the
traffic system is very much hectic and chaotic, it’s very
important to implant some intelligent solutions to prevent
them. This is done by the use of capturing images from the
camera, each image is processed separately and the
number of cars has been counted and the traffic density is
calculated. Traffic density estimation integrated with an
intelligent traffic light system by means of computer
vision. Each vehicle will be detected and counted based
upon the trained dataset specifying dimensions of cars. By
comparing the traffic density between the roads, the road
having the higher density will be given a green signal. It
also provides a clear way for the emergency vehicles by
means of Zigbee interfaced with the Arduino. The
advantages of this method include the benefits such as,
non-use of sensors and low-cost setup. The proposed
system aims at saving a large amount of waiting hours
caused by traffic deadlocks, where control can save time
and property.
5.1 FUTURE WORK
In future for a more reliable and less complex system
the controller section can be swapped with other
Advanced Microcontrollers. The image capturing can be
further enhanced by using the satellite images of the
vehicles. When the ambulance arrives near the junction,
the driver has to manually send a signal to the system to
interrupt it. In the future, it has the scope to be improved
so that the camera can intelligently detect the ambulance
in all situations and return to the regular signaling flow
immediately after the ambulance has passed. In future,
auto penalty system can also be added for the vehicles
violating the traffic rules. Additionally, mobile applications
can be developed to view the parameters that are yet to
come.
REFERENCES
[1] Ashwin S, Sanket S Hiremath, Akshay Vasist, Lakshmi H
R R, “Automatic Control of Road Traffic using Video
Processing”, International Conference On Smart
Technology for Smart Nation, IEEE, 2017.
[2] Prashant Jadhav, Pratiksha Kelkar , Kunal Patil , Snehal
Thorat ,“ SMART TRAFFIC CONTROL SYSTEM USING
IMAGE PROCESSING”, International Research Journal of
Engineering and Technology (IRJET) ,Volume: 03 ,Issue:
03 |,Mar-2016](https://image.slidesharecdn.com/irjet-v7i2607-201128045718/85/IRJET-Unmanned-Traffic-Signal-Monitoring-System-3-320.jpg)
![International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072
© 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2861
[3] Jess Tyron G. Nodado, Hans Christian P. Morales , Ma
Angelica P. Abugan , Jerick L. Olisea , Angelo C. Aralar
,“INTELLIGENT TRAFFIC LIGHT SYSTEM USING
COMPUTER VISION WITH ANDROID MONITORING AND
CONTROL”, IEEE Region 10 Conference (Jeju, Korea, 28-31
October 2018)
[4] Swathy S Pillai, Radhakrishnan B, “DETECTING TAIL
LIGHTS FOR ANALYZING TRAFFIC DURING NIGHT USING
IMAGE PROCESSING TECHNIQUES”, International
Conference on Emerging Technological Trends, 2016.
[5] Shabnam Sayyed, Prajakta Date, Richa Gautam, Gayatri
Bhandari,”DESIGN OF DYNAMIC TRAFFIC SIGNAL
CONTROL SYSTEM”, International Journal of Engineering
Research and Technology(IJERT),Volume 3 , Issue 1, Jan
2014.
[6] Pezhman Niksaz,“TRAFFIC ESTIMATION USING IMAGE
PROCESSING” , International Conference on Image, Vision
and Computing (ICIVC), Volume: 05 ,2012.](https://image.slidesharecdn.com/irjet-v7i2607-201128045718/85/IRJET-Unmanned-Traffic-Signal-Monitoring-System-4-320.jpg)
IRJET - Unmanned Traffic Signal Monitoring System
- 1. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072 © 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2858 UNMANNED TRAFFIC SIGNAL MONITORING SYSTEM Nivedhitha P1, Pavithra K2, Reshma A3, Sunitha K4 1,2,3,4UG Students, Department of IT, SRM Valliammai Engineering College, Tamilnadu, India ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - One of the predominant causes of traffic congestion is due to the population of the city and the increasing number of vehicles. This problem affects many aspects of the modern society, traffic accidents, time spent, health damages and the resources provided by the current infrastructures are limited, which leads to ineffectual traffic -management system. The current traffic light controllers are the use of predefined hardware, which does not have flexibility of modification as it functions according to the program. It needs an initiation of emerging technology and a better perspective to improve the current traffic condition. This proposed framework encompasses a shift towards image processing integrated with real time traffic density calculation. The images of road feed from the cameras (PC Camera) at traffic junctions for density calculations in order to switch the traffic lights according to vehicle density. In general sensors are embedded in the pavement but they require high maintenance and high installation cost so in this proposed system the camera will be placed alongside the traffic light. Image processing is a technique which is used to control the state change of the traffic light. This decreases the traffic congestion and reduces the time being wasted on empty road. The red signal becomes the green signal when the ambulance arrives by using ZigBee. With the help of ZigBee the all the red signals will be turned to green in order to provide a clear way for emergency vehicles (Ambulance). In addition the template of the particular vehicle violating the traffic rules gets captured and relevant actions will be taken. Thus, the proposed system is an enhancement of conventional timer based operations of traffic lights. Key Words: Traffic Density Calculation, Image Processing, Zigbee, Traffic Light Control, Traffic Congestion, Computer Vision 1. INTRODUCTION Economic development of any nation depends upon the growth of transport mediums. A well-developed transportation is implemented in all developed nations. Traffic jam is a very big problem in developing cities, the root cause of this can be of different situations like congestion in traffic like insufficient road width, damages of road due to weather conditions, excess time delay of red signal etc. Hence traffic congestion leads to long waiting hours along with fuel and money wastage. The Automation is introduced to improve the traffic flow and the safety of the transport system. Therefore, the need for simulating and enhancing traffic control to persuade increasing demand. Image processing is used to achieve traffic density estimation. 1.1. OBJECTIVE To develop an intelligent traffic system for ensuring the road safety by avoiding vehicle collision and developing an automatic control of traffic signal. The system prioritizes traffic according to real time changes in traffic conditions. 1.2. BENEFITS Automatically changes the red light to green light when the ambulance approaches the signal and provides a clear way. It also minimizes the fuel consumption and provides a way to reach the destination quicker than before, thereby reducing the manpower in controlling the traffic. Avoids congestion by reducing the time being wasted by a green light on an empty road. 1.3. CHALLENGES Most of the traditional traffic systems have a major challenge in providing a way for the emergency vehicles. Poor visibility of cameras during bad weather conditions reduces the efficiency of traffic monitoring and control. 2. LITERATURE SURVEY The recent technologies help in monitoring and tracking the traffic systems. The enhanced IoT technology paved a way to monitor traffic signals in the contemporary world. The following works provide in depth understanding of the concepts of Traffic signal monitoring in IoT. [1] Jess Tyron G. Nodado, Hans Christian P. Morales, Ma Angelica P. Abugan, Jerick L. Olisea, Angelo C. Aralar,“INTELLIGENT TRAFFIC LIGHT SYSTEM USING COMPUTER VISION WITH ANDROID MONITORING AND CONTROL”, IEEE Region 10 Conference (Jeju, Korea, 28-31 October 2018) Jess Tyron G. Nodado et.al proposed a method in developing Traffic signalling system capable of prioritizing congested lanes based on real time traffic density data and
- 2. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072 © 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2859 integrated with an automated and manual control ported in a mobile android based application “e-Trapiko” that aided traffic enforcers in their supervision of traffic flow operation present in intersection. The developed system achieved a vehicle detection rate of 92.84% and 85.75% for daytime and night time operations respectively. [2] Prashant Jadhav, Pratiksha Kelkar, Kunal Patil, Snehal Thorat,“ SMART TRAFFIC CONTROL SYSTEM USING IMAGE PROCESSING”, International Research Journal of Engineering and Technology (IRJET) , Volume: 03 , Issue: 03, Mar-2016 Prashant Jadhav proposed the method for traffic congestion by using Mat lab software. Moreover, for implementing this project image processing technique is used. The proposed techniques used here are Blob Detection, Optical Character Recognition (OCR). According to the processed data from mat lab, the controller will send the command will send the command to the traffic LEDs to show particular time on the signal to manage traffic. [3] Swathy S Pillai, Radhakrishnan B, “DETECTING TAIL LIGHTS FOR ANALYZING TRAFFIC DURING NIGHT USING IMAGE PROCESSING TECHNIQUES”, International Conference on Emerging Technological Trends, 2016. The IoT application categorisation as proposed in this paper has forward facing colour camera used in automatic cruise control (ACC) systems which are implemented with active sensors. The camera configuration is done in such a way that the appearance of rear lamps is suitable for segmentation. This paper focuses on night time vehicle detection by tail lights using image processing techniques. [4] Shabnam Sayyed, Prajakta Date, Richa Gautam, Gayatri Bhandari,” DESIGN OF DYNAMIC TRAFFIC SIGNAL CONTROL SYSTEM”, International Journal of Engineering Research and Technology (IJERT), Volume 3, Issue 1, Jan 2014. Shabnam Sayyed proposed the technique ‘Dynamic Traffic Signal Controller’. In this proposed method it has two parts, the first part is designing of program which consists of data collection, sorting, calculation of percentage and automatic evaluation of signal time. The second part is web application designed to provide traffic alerts for road users and take measures to avoid congestion. [5] Pezhman Niksaz, “TRAFFIC ESTIMATION USING IMAGE PROCESSING”, International Conference on Image, Vision and Computing (ICIVC), Volume: 05, 2012 Pezhman Niksaz proposed a system that estimates the size of traffic in highways by using image processing and as a result a message is shown to inform the number of cars in highways. The software Mat lab is used. RGB to Grayscale conversion on received images. Gamma correction and vehicle tracking based on contour extraction is considered for analyzing the vehicles. 3. MODULE DESCRIPTION The modules of the proposed system are based on the three cases, a. Image processing using Open CV. b. Traffic Signal Processing. c. Zigbee Transmission. a. Image processing using Open CV The images are captured using camera and Open CV reads the RGB image and store the image in BGR format. For accurate image recognition BGR channel is converted into grayscale. After grayscale conversion background subtraction which isolates the moving part by segmenting the image into foreground and background. The image goes through a series of phases such as pre-processing, background modelling, foreground detection and data validation. The boundaries of the objects are identified using edge detection. b. Traffic Signal Processing The system receives live camera images from the traffic junction. After processing the image, the training process using CNN required for vehicle detection needs a large dataset under different environment. The trained vehicle dataset are tested and efficient results are obtained. The images pass through various convolutional layers for detection purpose. K-means clustering is implemented for grouping the features the vehicle by forming the boundary box around each vehicle. In the fig-3 b, the minimum and maximum feature point co-ordinate for each vehicle are Xmin, Ymin, Xmax, and Ymax. Bounding Box = [Xmin Ymin (Xmax - Xmin) (Ymax - Ymin)]. Fig -3 b Boundary box The vehicles are counted by connecting the pixels. Based on the comparison of traffic density between two roads, the road having the higher density will be given priority.
- 3. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072 © 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2860 c. ZigBee transmission Zigbee transmitter and receiver is used to find the arrival of ambulance in a particular path. The transmitter is installed in the ambulance that transmits the signal to the receiver that was interfaced with the microcontroller. The microcontroller changes the signal to green for that particular lane and changes the signal of other lane to red. 4. SYSTEM DESIGN The model consists of Arduino UNO, traffic lights, Zigbee transmitter and receiver. 4.1 ARCHITECTURAL DESIGN Fig -4.1 Architecture diagram The proposed framework encompasses a shift towards image processing integrated with real time traffic density calculation. The images of the road are feed from the camera (PC camera) at traffic junctions for density calculation in order to switch the traffic lights according to vehicle density on the road. Single camera is connected with PC for every direction. Lights in each signal are connected to GPIO pins of Arduino. The power supply should be given to Arduino. Power supply is being provided by means of relay switches. The fig-4.1 shows that the traffic junctions are constantly being monitored by the deployed surveillance cameras. The Arduino, Zigbee transmitter and receiver, surveillance cameras, LEDs are part of the system. These LEDs and Zigbee transmitter are connected to the microcontroller board (Arduino) which is the core part of the system. The Zigbee receiver is placed on Ambulance which was used in case of emergency situations. The Arduino board is booted with programs to control the functions of each signal (LED). The Arduino is powered either using an external power supply or using battery. The vehicles are detected by capturing images instead of embedding the sensors in the pavement. The surveillance camera is positioned alongside the traffic signal. It will capture images sequences and detect the presence of vehicles using Open CV. The red signal becomes green signal when the ambulance arrives by using ZigBee. 5. CONCLUSION In the traditional traffic monitoring system where the traffic system is very much hectic and chaotic, it’s very important to implant some intelligent solutions to prevent them. This is done by the use of capturing images from the camera, each image is processed separately and the number of cars has been counted and the traffic density is calculated. Traffic density estimation integrated with an intelligent traffic light system by means of computer vision. Each vehicle will be detected and counted based upon the trained dataset specifying dimensions of cars. By comparing the traffic density between the roads, the road having the higher density will be given a green signal. It also provides a clear way for the emergency vehicles by means of Zigbee interfaced with the Arduino. The advantages of this method include the benefits such as, non-use of sensors and low-cost setup. The proposed system aims at saving a large amount of waiting hours caused by traffic deadlocks, where control can save time and property. 5.1 FUTURE WORK In future for a more reliable and less complex system the controller section can be swapped with other Advanced Microcontrollers. The image capturing can be further enhanced by using the satellite images of the vehicles. When the ambulance arrives near the junction, the driver has to manually send a signal to the system to interrupt it. In the future, it has the scope to be improved so that the camera can intelligently detect the ambulance in all situations and return to the regular signaling flow immediately after the ambulance has passed. In future, auto penalty system can also be added for the vehicles violating the traffic rules. Additionally, mobile applications can be developed to view the parameters that are yet to come. REFERENCES [1] Ashwin S, Sanket S Hiremath, Akshay Vasist, Lakshmi H R R, “Automatic Control of Road Traffic using Video Processing”, International Conference On Smart Technology for Smart Nation, IEEE, 2017. [2] Prashant Jadhav, Pratiksha Kelkar , Kunal Patil , Snehal Thorat ,“ SMART TRAFFIC CONTROL SYSTEM USING IMAGE PROCESSING”, International Research Journal of Engineering and Technology (IRJET) ,Volume: 03 ,Issue: 03 |,Mar-2016
- 4. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 07 Issue: 02 | Feb 2020 www.irjet.net p-ISSN: 2395-0072 © 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2861 [3] Jess Tyron G. Nodado, Hans Christian P. Morales , Ma Angelica P. Abugan , Jerick L. Olisea , Angelo C. Aralar ,“INTELLIGENT TRAFFIC LIGHT SYSTEM USING COMPUTER VISION WITH ANDROID MONITORING AND CONTROL”, IEEE Region 10 Conference (Jeju, Korea, 28-31 October 2018) [4] Swathy S Pillai, Radhakrishnan B, “DETECTING TAIL LIGHTS FOR ANALYZING TRAFFIC DURING NIGHT USING IMAGE PROCESSING TECHNIQUES”, International Conference on Emerging Technological Trends, 2016. [5] Shabnam Sayyed, Prajakta Date, Richa Gautam, Gayatri Bhandari,”DESIGN OF DYNAMIC TRAFFIC SIGNAL CONTROL SYSTEM”, International Journal of Engineering Research and Technology(IJERT),Volume 3 , Issue 1, Jan 2014. [6] Pezhman Niksaz,“TRAFFIC ESTIMATION USING IMAGE PROCESSING” , International Conference on Image, Vision and Computing (ICIVC), Volume: 05 ,2012.