A Centralized Real-Time Driver Assistance System for Road Safety Based on Smartphone

Corti, Andrea; Manzoni, Vincenzo; Savaresi, Sergio M.; Santucci, Mario; Tanna, Onorino di

doi:10.1007/978-3-642-29673-4_20

Cited by 13 publications

(8 citation statements)

References 4 publications

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“…The simulation results cover latency, throughput, and packet loss ratio. Corti et al [29] evaluated the performance of UMTS cellular network in a real vehicular network. Their work describes a centralized road safety application named advanced driver assistance system (ADAS) and only focus on the cellular network latency and centralized server response delay of the proposed architecture.…”

Section: Related Workmentioning

confidence: 99%

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

Mir

Filali

2014

J Wireless Com Network

229

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Various wireless communication systems exist, which enable a wide range of applications and use cases in the vehicular environment. These applications can be grouped into three types, namely, road safety, traffic efficiency, and infotainment, each with its own set of functional and performance requirements. In pursuance of assisting drivers to travel safely and comfortably, several of these requirements have to be met simultaneously. While the coexistence of multiple radio access technologies brings immense opportunities towards meeting most of the vehicular networking application requirements, it is equally important and challenging to identify the strength and weaknesses of each technology and understand which technology is more suitable for the given networking scenario. In this paper, we evaluate two of the most viable communication standards, Institute of Electrical and Electronics Engineers (IEEE) 802.11p and long-term evolution (LTE) by 3rd Generation Partnership Project for vehicular networking. A detailed performance evaluation study of the standards is given for a variety of parameter settings such as beacon transmission frequency, vehicle density, and vehicle average speed. Both standards are compared in terms of delay, reliability, scalability, and mobility support in the context of various application requirements. Furthermore, through extensive simulation-based study, we validated the effectiveness of both standards to handle different application requirements and share insight for further research directions. The results indicate that IEEE 802.11p offers acceptable performance for sparse network topologies with limited mobility support. On the other hand, LTE meets most of the application requirements in terms of reliability, scalability, and mobility support; however, it is challenging to obtain stringent delay requirements in the presence of higher cellular network traffic load.

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Section: Related Workmentioning

confidence: 99%

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

Mir

Filali

2014

J Wireless Com Network

229

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“…Using a mobile device is particularly intriguing, due to its pervasiveness and user's acceptance, see also [6], [14], [15]. Furthermore, modern smartphones already integrate all the hardware required for a driving style application, that is (i) inertial sensors and GPS to measure the vehicle dynamic variables; (ii) a multi-core processor for signal processing and for computing the cost functions of interest; (iii) hardware capable of reproducing audio/video feedbacks to the driver.…”

Section: Design Of the Human-machine-interfacementioning

confidence: 99%

Quantitative Driving Style Estimation for Energy-Oriented Applications in Road Vehicles

Corti

Ongini

Tanelli

et al. 2013

2013 IEEE International Conference on Systems, Man, and Cybernetics

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Energy-consumption in ground transportation systems is a major cause of CO2 emissions and related environmental concerns. A relevant part of such an energy use can be saved by devising systems that can help promoting an economical driving style. To address this challenging issue, this paper presents a method and system that allow providing a quantitative description the driving style and illustrating it to the driver by means of realtime visual feedback. The driving style assessment is based on the definition of appropriate energy-oriented cost functions that can be evaluated based on inertial measurements only, thereby providing a vehicle-independent methodology. The effectiveness of the approach, and the savings enabled by the interaction with the driver are assessed with an experimental campaign carried out on urban and extra-urban routes by different drivers.

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“…This shift from the "vehicle" to the "system" has generated an enormous amount of new "control-problems", such as: -control of interaction of vehicles to prevent accidents [16]; prediction of traffic conditions; -optimization and control of optimal routing of a vehicle; -global energy-optimization of a journey; -global optimization of grid-to-vehicle and vehicle-to-grid energy flows [4]. This new area of application has been recently labeled as "Intelligent Transport Systems" (ITS) and requires the interaction of traditional scientific disciplines like automatic control, computer sciences, telecommunication and networking, optimization, etc.…”

Section: Human-engine/electric-engine Interactionmentioning

confidence: 99%

Automatic-Control Challenges in Future Urban Vehicles: A Blend of Chassis, Energy and Networking Management

Savaresi

2012

Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles

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Résumé -Les défis de la commande automatique dans les futurs véhicules urbains : un mélange de gestion de châssis, d'énergie et du réseau -Le sujet du présent article est une discussion sur les nouveaux défis auxquels le domaine scientifique de la commande automatique des véhicules va faire face dans les prochaines décennies. L'accent est mis sur les véhicules urbains destinés à une mobilité individuelle, puisque c'est ce type de véhicules qui va faire l'objet des plus grands changements dans les prochaines décennies. Le présent article s'articule, selon une démarche descendante, en trois sections abordant et discutant brièvement les éléments suivants : les principaux moteurs qui vont imposer un changement en matière de mobilité individuelle ; les principaux types de véhicules qui sont attendus pour répondre au mieux à de tels moteurs et les principaux défis de la commande automatique sur un tel type de véhicules. À dessein, la portée du présent article est non technique. Son but est principalement de discuter les nouveaux défis émergeants, à partir de perspectives des milieux scientifiques et professionnels de la commande automatique. L'objectif du présent article consiste à établir un canevas de discussion sur les problèmes et opportunités qui verront le jour en ce domaine dans un proche avenir.

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A Centralized Real-Time Driver Assistance System for Road Safety Based on Smartphone

Cited by 13 publications

References 4 publications

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

LTE and IEEE 802.11p for vehicular networking: a performance evaluation

Quantitative Driving Style Estimation for Energy-Oriented Applications in Road Vehicles

Automatic-Control Challenges in Future Urban Vehicles: A Blend of Chassis, Energy and Networking Management

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