Proposed Wireless sensor network in vehicles for road surveillance

2013 IEEE Conference on Systems, Process & Control (ICSPC) Pub Date : 2013-12-01 DOI:10.1109/SPC.2013.6735114

Hadi Abdullah, Ijaz Khan, M. Zainal

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引用次数: 4

Abstract

Considering wide application of Ultra wide Band (UWB) Wireless sensor networks (WSN) and the need of safety precautions on road due to heavy traffic this paper presents an algorithm design of a proposed radar surveillance system that can be used in vehicles for road surveillance. The system is an extension of UWB intruder localization system which uses one transmitter and three receivers. The algorithm is designed by creating a hybrid of three widely used WSN algorithms Received Signal Strength Indicator (RSSI), Time of Arrival (ToA) and Angle of Arrival (AoA). RSSI is used for range estimation form receivers while AoA and ToA are used to specify surveillance area for each receiver. Virtual Reference Tags (VRTs) which are previously used in RFID localization systems are also part of our design, to point exact location of intruding vehicle and reduce error. Each VRT has the information of received signal strength and distance from receivers. Also this paper presents a new driver alerting method which is designed on steering wheel of vehicle. This alerting method provides road surveillance information to driver without distracting his attention.

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提出了用于道路监控的车载无线传感器网络

考虑到超宽带(UWB)无线传感器网络(WSN)的广泛应用以及交通繁忙对道路安全防范的需要，本文提出了一种可用于车载道路监控的雷达监控系统的算法设计。该系统是UWB入侵者定位系统的扩展，采用1个发射机和3个接收机。该算法是将接收信号强度指示(RSSI)、到达时间(ToA)和到达角(AoA)三种常用的无线传感器网络算法混合设计而成的。RSSI用于接收机的距离估计，AoA和ToA用于指定每个接收机的监视区域。以前在RFID定位系统中使用的虚拟参考标签(vrt)也是我们设计的一部分，用于指出入侵车辆的准确位置并减少误差。每个VRT都有接收到的信号强度和到接收器的距离信息。本文还提出了一种基于车辆方向盘的驾驶员报警方法。这种报警方法在不分散驾驶员注意力的情况下为驾驶员提供道路监控信息。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2013 IEEE Conference on Systems, Process & Control (ICSPC)

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