Major goal of the Vehicular Ad-Hoc Network
(VANET) is to improve road safety and driving comfort.
VANET cannot guarantee timely detection of dangerous road
conditions. For addressing such problem, we proposes a new
scenario using VANET, with Roadside Sensor Unit (RSU)
connected to base stations(BS), every vehicles on the road can
communicate to server via base station. The sensor nodes
along the roadside, senses road conditions, and deliver
information about dangerous conditions of roads to vehicles
via RSU and BS and the same message is broadcasted to other
vehicles by V2V and V2I communication. All such
broadcasted messages are real or fake message is check
through Position-based routing security algorithm, which
provides security to emergency messages and checks whether
alteration of any parameter is done or not by any malicious
nodes. The proposed system notifies about the accidents and
suggests new route to other vehicles to avoid traffic
congestion.
Pooja Mishra : Department of Computer Science and Engineering
G.H Raisoni Institute of Engineering and Technology for Women, Nagpur, India
Anil Jaiswal : Assistant Professor, Department of Computer Science and Engineering
G.H Raisoni Institute of Engineering and Technology for Women, Nagpur, India
Vehicular Ad hoc Network (VANET)
V2V
V2I
and V2V and RSU communication
data mining
PBR
In proposed system framework, the system designs a
VANET based architecture for providing driving safety
while travelling to vehicles on roads, for this purpose
several sensors nodes (SNs) were used for better
communication between V2V and V2I and V2RSU. In
the proposed system the main work was to detect an
road side accidents, for which immediate help is
required. These help is provided through emergency
services vehicle, to make sure that no fake message is
not broadcasted by any vehicles, security algorithm is
used – PBR (position based routing). Several sensors
were arrange in such a way that they will monitor
respected data from environment and detect the accident.
802.11(IEEE) Sensor will give the geographical location
of moving car, thus all this information will combine
together and system will send this information to
emergency medical numbers.
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Calafate, P Manzoni, “A System For Automatic
Notification and Severity Estimation of Automotive
Accidents”, IEEE Transactions on Mobile
Computing, vol 13,NO. 5, May 2014.
[2] F. Martinez, C. K. Toh, J. C. Cano, C. Calafate, and P.
Manzoni, “Emergency services in future intelligent
transportation systems based on vehicular
