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We propose a framework for a secure RSU-to-OBU message broadcasting in VANETs using proxy signatures. We consider a VANET infrastructure for which the network assumptions are similar to the current standards of VANET communications. The main purpose of our scheme is to provide message integrity, authenticate the broadcast messages, and authenticate the RSU to the OBUs. We set the appropriate liabilities...
With the increasing safety requirements in automation management, an effective vehicle management system is becoming more and more necessary and urgent in all departments. Based on widely application of the advanced information technologies, a practicable system of vehicle dispatching and monitoring is designed for flight service in this paper. Firstly, the target of the system is presented; Secondly,...
Conversion technology between IT(Information Technology) and automotive technics creates the new industry of ITS (Intelligent Transport systems) and the new paradigm in electronics, communication and traffic fields. Specially, Vehicular communication in ITS field is one of the most important technologies necessary to connect among driver, vehicle and provider to provide quality services. Solutions...
Automotive networking on US highways is moving into high gear. Smart cars, connected vehicles, intelligent transportation systems (ITS), vehicular ad-hoc networks (VANET), and vehicle telematics represent parallel and overlapping technologies and services that will define the future of the American roadway systems. The integration of computing technology and expanding communication services is driving...
Intelligent Transportation system (ITS) using wireless and mobile ad-hoc sensor network has inspired many autonomous applications. Vehicular Ad-hoc network (VANET) is an emerging technology where vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communicate wirelessly using dedicated short-range communication band. In sensor based VANET (S-VANET) issues like response time, data aging, bandwidth,...
Proposed solution is an extendible multi-domain core framework for wireless vehicular sensor network (WVSN). The key idea is providing a lightweight architecture as alternative to the typical vertical concept of domain specific ad-hoc solution: the more flexible horizontal approach assumes a core framework that can be particularized in function of considered application. Modern wireless sensor platforms...
This paper describes how we can use existing mobile technology to track the vehicle. Here the embedded system along with the mobile is used to prevent the vehicle from being stolen and also if the vehicle is stolen then its location can be tracked. Mobile technology is the fastest growing communication mode. In todaypsilas mobile technology we all are acquainted with short message service (SMS). In...
Traffic congestion on major roadways costs our nation billions of dollars in lost earnings, wasted fuel consumption, injury and loss of human life. Providing motorists with real time roadway conditions is essential to mitigating traffic congestion. We propose a novel real-time messaging system that can be used to communicate imminent traffic conditions to motorists. Having such information can allow...
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