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Road Condition Measurement using Radar Cross Section of Radar  

Park, Jae-Hyoung (메타빌드)
Lee, Jae-Kyun (메타빌드)
Lee, Chae-Wook (대구대학교)
Lee, Nam-Yong (숭실대학교)
Publication Information
Journal of the Institute of Convergence Signal Processing / v.12, no.2, 2011 , pp. 150-156 More about this Journal
Abstract
Smart Highway is a next generation highway that significantly improves a traffic safety, reduces incidence of traffic accidents, and supports intelligent and convenient driving environments so that drivers can drive at high speeds in safety. In order to implement smart highway, it is required to gather a large amount of data including conditions of a road and the status of vehicles, and other useful data. To provide situation information of highway, it has been gathered traffic information using optical sensors(CCTV, etc.). However, this technique has problems such as the problem of information gathering, lack of accuracy depending on weather conditions and limitation of maintenance. It needs radar system which has not effect on environmental change and algorithm processing technique in order to provide information for a safety driving to driver and car. In this paper, it is used radar with 9.4GHz to test performance of a road surface and developed radar system for detecting test. And we compared and analyzed a performance of data acquired from each radar through computer simulation.
Keywords
Smart Highway; Radar System;
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