Intelligent Transportation System and Future of Road Safety

2019 ◽  
Author(s):  
Yiming Xu ◽  
Xiaowei Liang ◽  
Xiaohan Dong ◽  
Wencheng Chen
Keyword(s):  
Road Safety ◽  
Intelligent Transportation System ◽  
Intelligent Transportation ◽  
Transportation System

scholarly journals Performance Evaluation of DSRC-Zigbee Heterogeneous Network for Intelligent Transportation System

2021 ◽  
Vol 21 (1) ◽  
pp. 64
Author(s):  
Randi Eriko Hariyadi ◽  
E. Endroyono ◽  
Achmad Affandi
Keyword(s):  
Road Safety ◽  
Heterogeneous Network ◽  
Network Performance ◽  
Intelligent Transportation System ◽  
Intelligent Transportation ◽  
Transportation System ◽  
Human Beings ◽  
Network Access ◽  
Dense Area ◽  
Fixed Model

Transportation is one of the primary needs of human beings that cannot be avoided, with the increasing vehicle can lead to a congested road situation which can lead to less safe road safety. An Intelligent Transportation System (ITS) can be used to increase road safety. This system uses a Dedicated Short-Range Communication (DSRC) protocol for network access due to its low latency transmission time. Unfortunately, there is research shows that DSRC has a performance issue in a dense area or increased network load. This problem is mostly solved with a heterogeneous network DSRC-LTE but utilizes mobile phone networks that dynamically change can lead to inconsistent and unpredictable network performance. There is some research about ZigBee for ITS shows that it is decent enough for non-critical applications.  Thus, the authors try to utilize Zigbee to create the DSRC-Zigbee heterogeneous network so that the network is independent for the ITS application. The proposed heterogeneous network is a fixed model due to its simple architecture. OMNeT++ and Simulation of Urban Mobility (SUMO) are used to evaluate the performance of the network in an urban area with various scenarios. The simulation result shows that the proposed heterogeneous network is capable to improve the messages dissemination rate by 15.78% and 1.22% in a certain scenario compared to the homogeneous network DSRC only.

scholarly journals INTELLIGENT TRANSPORTATION SYSTEMS IN THE TRANSPORT PROCESS

2021 ◽  
Vol 1 (161) ◽  
pp. 212-217
Author(s):  
О. Stepanov ◽  
А. Venger
Keyword(s):  
Intelligent Transportation Systems ◽  
Road Safety ◽  
Transport Process ◽  
Intelligent Transportation System ◽  
Road Traffic ◽  
Modern Society ◽  
Intelligent Transportation ◽  
Transportation System ◽  
Transportation Systems

The article is devoted to the consideration of the concept of "Intelligent transportation system" – ITS in modern society. The main world concepts of ITS development, which are aimed at the organization of road traffic in order to comply with road safety, are analyzed. The authors concluded that ITS is the most effective way to qualitatively solve road safety problems.

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