RFID-Based Road Information in Foggy Environment

Authors

  • M. Reza Salehnamadi

Keywords:

RFID;, AHS, Intelligent vehicle, CAS

Abstract

In this paper, some information is extracted from road by RFID tools. According to this information, a road guide is produced and the driver can use it. This guide can be used by the driver in foggy road and poor vision environment. These data are about “what we would see in front”, Such as tunnel, bridge, left-turn, right-turn, 4-way cross and so on. For this purpose, passive tags installed with proper road data, are posted on the road, and tag reader is in the car. The result of this work is creating an information service to supply necessary information for car in foggy and in poor visibility road. Situation of 100 meters in front of the car is transmitted to the car and this information is transferred to the monitoring system. Moreover, a computing method is proposed for accurate distance detection between car and road margin. This mechanism is shown in this paper.

Downloads

Published

2011-10-01

Issue

Section

Articles