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25 pages/≈6875 words
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Style:
APA
Subject:
IT & Computer Science
Type:
Research Paper
Language:
English (U.S.)
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Topic:

Vehicle to Vulnerable Road User Communication with BLE 5X: Survey, Design Considerations, and Challenges

Research Paper Instructions:

Goal: The goal of this project is
1. To conduct a feasibility study on Bluetooth 5x to investigate fitness for road communication.
2. To identify the Network Architecture and communication protocols for the V2VRU communication.
To propose design suggestions for cyclists.
The notable advancement of Intelligent Transportation System (ITS) shaping the communication on the road that is gradually changing. With the aid of Information and Communication technologies in the transport sector, numerous application opportunity is emerging, however, the safety for the vulnerable Road Users (VRU), such as pedestrians, motorcyclist and cyclists are still in threat. The accident rate of this collection is one of the few that are on the rise nowadays, with the social impact that entails.
There are already some solution suggestions and great endeavour from the research perspective to achieve safety road solutions for the vulnerable road users. Among them, Cellular based and DSRC based solution is prevailing. Meanwhile, the recent advancement of Bluetooth communication in terms of extended-range and lower energy requirements, Bluetooth 5x becoming a promising tool to offer road solutions for VRU. However, how Bluetooth can be meaningful in outdoor environment with existing ITS framework is not understood well. Most importantly, reliable connection along with latency and scalability is crucial to be understood.

Research Paper Sample Content Preview:
Vehicle to Vulnerable Road User Communication with BLE 5X:
Survey, Design Considerations, and Challenges
Authors (List of Authors)
Science and Engineering Faculty
Queensland University of Technology
2, George Street, Brisbane, 4001, QLD, Australia
Abstract— Vehicle to Vulnerable Road user solutions has enhanced safety in road networks. Every year millions of people die from road accidents with vulnerable road users such as cyclists, motorcyclists, and pedestrians forming a significant part of this figure. This shows the significance of incorporating cellular or wireless technologies in road systems that offer more proactive solutions to avert possible collisions. This paper looks at how Vehicle communication systems have developed over the decades. The current systems employing more sophisticated and robust communication technologies that can detect road hazards over greater distances. The paper also describes how the integration of Bluetooth 5x boosts the functionalities of VVRU. Bluetooth Low Energy (BLE) 5x is the latest version with more powerful features that will prove integral to road safety. Various tests will be conducted to assess how VVRU with BLE 5x impacts road communication. The analysis will reveal some of the possible design improvements that will enhance the road detection capabilities of VVRU systems.
Keywords—Vehicle to Vulnerable Road Users; Vehicle to Pedestrian; BLE 5x; Intelligent Transport System; Collision
Introduction
Road safety is a critical issue in the transportation sector due to the increasing number of motor vehicle crashes involving pedestrians. The most vulnerable road users include those people who are on foot or pedal such as cyclists, pedestrians, motorcyclists, tow truck operators, and construction workers. Elderly or disabled people in wheelchairs are also among the at-risk groups in road traffic Vulnerable road users suffer a far more devastating impact during vehicle collisions. The reason being they are no external protective devices that would shield them from the impact of a crash. Drivers can be protected from the full impact of a road crash because a vehicle’s body can absorb some of the energy from a collision [1]. Road accident data shows an increase in road fatalities involving cyclists and pedestrians. For example, the WHO estimates that about half of the 1.2 million global road fatalities occur to vulnerable road users. A significant proportion of this figure includes children and elderly people. This highlights the significance of protecting VRU from calamity. Stringent laws have been instituted to help protect VRU which has seen some notable success. The strict laws impose stiff penalties or fines for drivers who violate road safety regulations. The effect has been drivers exercising more caution to ensure they do not endanger the lives of VRUs. In severe collisions where a VRU is injured or killed, the vehicle owner can be subjected to costly civil lawsuits that may attract jail time. Other measures include road safety awareness campaigns where VRU can be sensitized on the potential road hazards and risky roadway behaviors [1]. In many instances, pedestrians and cyclists think that road safety is necessary for drivers only which makes them...
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