This document discusses vehicle-to-vehicle (V2V) communication using dedicated short range communication (DSRC). It describes how V2V communication allows vehicles to detect other vehicles up to a quarter kilometer away using a simple antenna and GPS technology. This helps avoid collisions by instantly warning drivers of changing situations. DSRC is proposed as the standard for V2V, using IEEE 802.11p to provide wireless connectivity between vehicles at speeds up to 200kmph and ranges up to 1000m. Intelligent transportation systems using V2V aim to reduce delays in informing drivers of emergencies to allow more reaction time.

1. Vehicle
ELECTRONICS AND
UNIVERSITY INSTITUTE OF TECHNOLOGY
THE UNIVERSITY OF BURDWAN
GOLAPBAG
SEMINAR REPORT
ON
Vehicle to Vehicle Communication
DEPARTMENT OF
ELECTRONICS AND COMMUNICATION ENGINEERING
UNIVERSITY INSTITUTE OF TECHNOLOGY
THE UNIVERSITY OF BURDWAN
GOLAPBAG (NORTH), BURDWAN
WEST BENGAL- 713104

2. Vehicle
Submitted in partial fulfillment of the requirement for the award of the degree of
B.E. in Electronics and
ELECTRONICS AND
UNIVERSITY INSTITUTE OF TECHNOLOGY
A SEMINAR REPORT ON
Vehicle to Vehicle Communication
Submitted in partial fulfillment of the requirement for the award of the degree of
B.E. in Electronics and CommunicationEngineering
DEPARTMENT OF
ELECTRONICS AND COMMUNICATION ENGINEERING
UNIVERSITY INSTITUTE OF TECHNOLOGY
BURDWAN UNIVERSITY
GOLAPBAG, BURDWAN
WEST BENGAL- 713104
SUBMITTED BY:
ANKUR ANAND
ROLL: 201
Reg no : A5048 of 2016
Paper Code : ECE 892
ECE 8TH
SEM
Submitted in partial fulfillment of the requirement for the award of the degree of
NKUR ANAND
ROLL: 2016-2067
Reg no : A5048 of 2016-17
ECE 892
SEM

3. CONTENTS
1. Abstract
2.OBJECTIVE
3.Introduction
4. V2V COMMUNICATION
5 DSRC
6.Need of Intelligent Transportation System (ITS) IN V2V
7.Need of Dedicated Short Range Communication (DSRC)
8.GPS Tracking V2V System
9.Applications and benefits
10.Conclusion
11.Refrences

4. Abstract
This article presents an overview of recently developing
vehicular communication technology particularly describing
Vehicle to Vehicle (V2V) communication using Dedicated Short
Range Communication (DSRC) Standard. This paper also
discusses some of the application requirements and congestion
control policies. Lastly, a real life implementation of V2V and
DSRC standard that support it are analysed.

5. OBJECTIVE
Objective of Vehicle To Vehicle Communication System is to
avoid the roadway collisions and to drivers prior to the collision.
Accidents are taking thousands of lives every day so with intent
to reduce the adverse effects we implemented this project based
on vehicle to vehicle communications systems, with the rapid
advancement of wireless communication systems had paved
path for the vehicle to vehicle wireless communication based
warning systems.

6. Introduction
Using vehicle-to-vehicle (V2V) communication a vehicle can
detect the position and movement of other vehicles up to a
quarter of a kilometer away. In a real world where vehicles are
equipped with a simple antenna, a computer chip and GPS
(Global Positioning System) Technology, your car will know
where the other vehicles are, additionally other vehicles will
Know where you are too whether it is in blind spots,
stopped ahead on the highway but hidden from view, around
a blind corner or blocked by other vehicles. The vehicles can
anticipate and react to changing driving situations and then
instantly warn the drivers with emergency warning messages.
If the driver doesn’t respond to the alerts message, the
vehicle can bring itself to a safe and stop avoiding a
collision.

7. V2V COMMUNICATION
The radio system for the V2V Communication is derived from
the DSRC. As soon as two or more vehicles are in radio
communication range, they connect automatically and
establish an ad hoc network. As the range of a single Wireless
LAN link is limited to a few hundred meters, every vehicle is
also router and allows sending messages over multi-hop to
farther vehicles. The routing algorithm is based on the
position of the vehicles and is able to handle fast changes
of the ad hoc network topology. we can see that oil is there
on the express highway and the a vehicle got slip due to it,
this movement is caught by the system and emergency
warnings are send to other vehicles about the danger, it even
controls the speed Of the vehicle to avoid accident.

8. Fig (a)

9. DSRC
Considering harsh vehicular environment and related
communication issues, such as mobility, multipath, and
environmental dynamics caused by vehicles and pedestrians,
IEEE proposed a modified version of the Wireless Local Area
Network (WLAN) protocol, IEEE802.11p DSRC. This standard
uses the same physical (PHY) layer as the IEEE 802.11a
standard. IEEE 802.11a standard was actually developed for
indoor stationary environments; thus working in relatively
harsh and high speed vehicular environment with
instabilities can cause unreliability in performance of 802.11p
packets [3] .However DSRC shows acceptable performance for
sparse network topologies with limited mobility support. For
DSRC a dedicated bandwidth of 75MHz in the 5.850 to
5.925GHz band has been allocated.
DSRC can support an environment where vehicles can be
moving at speeds of up to 200kmph.it covers data rate of more
than 72 Mbps with communication range of 300m reaching up
to 1000m. The key drawback for DSRC is its low scalability.
Which makes
.

10. Need of Intelligent Transportation System
(ITS) IN V2V
Chain collisions can be potentially avoided, or their severity
lessened, by reducing the delay between the time of an
emergency event and the time at which the vehicles behind are
informed about it. One way to provide more time to drivers to
react in emergency situations is to develop Intelligent
Transportation System applications using emerging wireless
communication technology. The primary benefit of such
communication will be to allow the emergency information to
be propagated among vehicles much quicker than a traditional
chain of drivers reacting to the brake lights of vehicles
immediately ahead.

11. Need of Dedicated Short Range
Communication (DSRC)
Dedicated Short Range Communications (DSRC) is a block of
spectrum in the 5.850 to 5.925 GHz band allocated by US FCC
(Federal Communication Commission) to enhance the safety
and the productivity of the transportation system with regard
to ITS. DSRC is a medium range communication service
intended to support both Public Safety and licensed Private
operations over roadsideto-vehicle and vehicle-to-vehicle
communication channels. DSRC complements cellular
communications by providing very high data transfer rates in
circumstances where minimizing latency in the communication
link and isolating relatively small communication zones are
important. To cater to the emerging wireless communication
needs with regard to vehicles, in July 2003 ASTM and IEEE
adopted the
Dedicated Short Range Communication (DSRC) standard (ASTM
E 2213-03) [17]. The aim of this standard is to provide wireless
communications capabilities for transportation applications
within a 1000m range at typical highway speeds. It provides
seven channels at the 5.9 GHz licensed band for ITS
applications, with different channels designated for different
applications, including one specifically reserved for vehicle-to-
vehicle communications. The ITS safety applications that could
leverage the new DSRC standard include any system that can be

12. enhanced by allowing information to flow between vehicles
and between vehicles and roads infrastructure.
DSRC Applications:
1. Public safety: to reduce traffic accidents.
2. Traffic management: to improve the flow of traffic, reducing
congestion.
3. Travelers Information Support: to provide a great variety of
travel related timely information, such as electronic maps, and
road and weather information .
GPS Tracking V2V System:
GPS Tracking V2V is a powerful, high security and high
performance vehicle-tovehicle GPS tracking system. It uses a
tablet PC or Laptop plus a RF or GSM/GPRS modem to
send, receive and display location data of vehicles of a small
group. It is designed for special applications such as police
vehicle tracking within a mission group etc.

13. Fig (b)

14. Applications and Benefits
• Navigation and traffic information systems: A vehicle
equipped with a telematics unit can direct a driver to a
desired location, while providing real-time traffic
information.
• Voice recognition and wireless Internet connection –
Drivers and their passengers can receive and send voice-
activated e-mails while on the road.
• Safety systems: Collision avoidance systems, unsafe
driving profiling, intelligent airbag deployment systems,
communication between the vehicle and roadside objects.
• Security systems: Vehicle antitheft and stolen vehicle
tracking services. On equipped vehicles provide tracking
and remote door unlocking.

15. Conclusion
V2V communication is a data exchange platform using
cooperative communication among vehicles to share messages
for drivers, which will facilitate active safety vehicle system
development. For security in V2V communication, the network
side as well as the vehicle side should be equipped with content
inspection to combat intrusion, phishing, spam attacks. Before
the self-driving car becomes a common tool for everyone, the
challenges in V2V communication should be solved.

16. REFERENCES
1.
1. IEEE Vehicular Technology Magazine, Special Issue on V2V
Communications 2(4) (December 2007)Google Scholar
2. www.goggle.com
3.www.wikipedia.com
4.www.studymafia.org