TY - JOUR
T1 - Autonomous real time route guidance in inter-vehicular communication urban networks
AU - Hawas, Yaser E.
AU - El-Sayed, Hesham
N1 - Funding Information:
This research is been funded by the Roadway, Transportation and Traffic Safety Research Center (RTTSRC) – Research Affairs of the United Arab Emirates University.
Publisher Copyright:
© 2015 Elsevier Inc.
PY - 2015/1/1
Y1 - 2015/1/1
N2 - This paper presents an inter-vehicular communication (IVC)-based algorithm for real-time route guidance in urban traffic networks. The algorithm enables communication between searcher vehicle and candidate vehicles whose origin node matches the destination node of the searcher vehicle, and traveling in the opposite direction. The data entities of knowledge sharing among the vehicles and the algorithmic procedure as well as the conditions for information sharing are presented in detail. The mathematical formulation of the procedure is also presented. A microscopic simulation model is utilized to assess the effectiveness of the algorithm against the benchmark shortest path algorithm. Average travel time, and overall network productivity are presented to measure the effectiveness of the algorithm. Simulation runs are conducted under various network congestion levels, link speeds and link lengths in order to evaluate the network productivity, and the travel time measures of the presented IVC algorithm compared to the benchmark shortest path algorithm, decentralized route guidance systems as well as other IVC-based algorithms.
AB - This paper presents an inter-vehicular communication (IVC)-based algorithm for real-time route guidance in urban traffic networks. The algorithm enables communication between searcher vehicle and candidate vehicles whose origin node matches the destination node of the searcher vehicle, and traveling in the opposite direction. The data entities of knowledge sharing among the vehicles and the algorithmic procedure as well as the conditions for information sharing are presented in detail. The mathematical formulation of the procedure is also presented. A microscopic simulation model is utilized to assess the effectiveness of the algorithm against the benchmark shortest path algorithm. Average travel time, and overall network productivity are presented to measure the effectiveness of the algorithm. Simulation runs are conducted under various network congestion levels, link speeds and link lengths in order to evaluate the network productivity, and the travel time measures of the presented IVC algorithm compared to the benchmark shortest path algorithm, decentralized route guidance systems as well as other IVC-based algorithms.
KW - Decentralized systems
KW - Inter-vehicular communication
KW - Microscopic simulation
KW - Network performance
KW - Real-time route guidance
KW - Shortest path algorithm
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U2 - 10.1016/j.vehcom.2015.01.001
DO - 10.1016/j.vehcom.2015.01.001
M3 - Article
AN - SCOPUS:84923063361
SN - 2214-2096
VL - 2
SP - 36
EP - 46
JO - Vehicular Communications
JF - Vehicular Communications
IS - 1
ER -