Real Time Path Planning using Intelligent Transportation System for Hybrid VANET

Real-time path planning can preciously alleviate traffic congestion in a civic environment. Although, it is very arduous to have a profitable path planning method to accomplish an altogether optimal vehicle traffic control problem. In this paper, it establishes a intelligent transportation system (ITS), i.e., a hybrid-VANET-enhanced ITS, which make use of both vehicular ad hoc networks (VANETs) and cellular systems of the common transportation system to authorize real-time communications in the midst of vehicles, Road Side Units (RSUs), and a vehicle-traffic server in an efficient way. So, this proposed real-time global path-planning algorithm, establish a communication between RSU and On Board Unit(OBU) in the vehicle which not only reforms the overall geographical fulfillment of a road network but diminish the normal vehicle travel cost for evading vehicles from baffling in congestion as well as it address the worldwide optimal path-planning issue. The system-level simulation implemented in NS2 which demonstrates the planned path-planning method exceeds the conventional disseminated path planning in the rate of balancing the spatial exercise. This proposed method sublimates throughput and slow down the delay in the VANET posture. Real-time path planning can preciously alleviate traffic congestion in a civic environment. However, it is very arduous to have a profitable path planning method to accomplish an altogether optimal vehicle traffic control problem. In this paper, it addressed a hybrid intelligent transportation system (ITS), i.e., a sublimated intelligent transportation hybrid-VANET, which make use of the combination of vehicular ad hoc networks (VANETs) and cellular systems of the universal transportation system altogether, to consent the real-time communications in the midst of vehicles, roadside units (RSUs), and a vehicle-traffic server in a proficient way. So, this proposed real-time path-planning algorithm, not only reforms the overall geographical fulfillment of a road network but diminish the normal vehicle travel cost for evading vehicles from baffling in congestion as well. The system-level simulation implemented in NS2 demonstrates that the proposed path-planning method exceeds the conventional distributed path planning in the rate of balancing the spatial exercise. This method focused on mitigates the occurrences of congestion in intelligent transportation systems and analyzed the throughput and delay attributes of the hybrid VANET.