대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년 학술대회 논문집 정보 및 제어부문
- /
- Pages.437-439
- /
- 2006
교차로 교통사고 자동감지를 위한 사고음의 음향특성 분석
A Study on the Acoustic Characteristic Analysis for Traffic Accident Detection at Intersection
- 발행 : 2006.10.27
초록
Actually, The present traffic accident detection system is subsisting limitation of accurate distinction under the crowded condition at intersection because the system defend upon mainly the image information at intersection and digital image processing techniques nearly all. To complement this insufficiency, this article aims to estimate the level of present technology and a realistic possibility by analyzing the acoustic characteristic of crash sound that we have to investigate for improvement of traffic accident detection rate at intersection. The skid sound of traffic accident is showed the special pattern at 1[kHz])