Wireless technology applications to enhance traveller safety
Wireless technology applications to enhance traveller safety
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DOI：
10.1049/iet-its.2011.0118
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发表时间：
2012-09-01
影响因子：
2.7
通讯作者：
Selvarajah, K.
中科院分区：
文献类型：
--
作者：
Edwards, S.;Evans, G.;Selvarajah, K.
无线技术，特别是固定和移动网络的融合，可以通过更好地收集和处理数据，并在完全连接的环境中智能地使用，帮助提供一个安全、可持续和强大的未来运输系统。在道路运输部门，互联环境被称为合作车辆高速公路系统(CVHS)。CVHS可以提供一系列安全应用、实时管理、优化和智能网络设计。本研究通过欧盟资助的EMMA、TRACKSS和SAVE ME项目的实验，概述了CVHS，并描述了其对运输安全应用的贡献。Emma开发了发动机、车辆和路边基础设施方面的协作传感技术，展示了优先考虑紧急车辆的应用程序，并展示了传感器技术如何与Emma中间件一起用于固定基础设施和快速移动的车辆(130公里/小时(70英里/小时))。TRACKSS展示了融合不同传感器技术的信息，以开发出一个稳健的道路标志检测系统。融合的传感器以130公里/小时(70英里/小时)的速度检测到一个标志，足够早地警告司机。SAVE ME融合了无线传感器技术，以检测公共交通终点站、车辆和关键基础设施中的自然和人为灾难事件。
Wireless technologies, in particular the fusion of fixed and mobile networks, could help deliver a safe, sustainable and robust future transport system through better collection and processing of data, and its intelligent use in a fully connected environment. In the road transport sector connected environments are termed co-operative vehicle highway systems (CVHS). CVHS can deliver a range of safety applications, real-time management, optimisation, and intelligent network design. This study provides an overview of CVHS and a description of its contribution to transport safety applications, with reference to experiments from the EU-funded EMMA, TRACKSS and SAVE ME projects. EMMA developed co-operative sensing technologies in the engine, vehicle and roadside infrastructure, demonstrating an application giving priority to emergency vehicles, and showing how sensor technology can be used with EMMA middleware between fixed infrastructure and a fast moving vehicle (130 km/h (70 mph)). TRACKSS demonstrated the fusion of information from different sensor technologies to develop a robust system for road sign detection. The fused sensors detected a sign at 130 km/h (70 mph), sufficiently early to warn the driver. SAVE ME moves fusion of wireless sensor technologies to detect natural and man-made disaster events in public transport terminals, vehicles and critical infrastructure.