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Summary & Details

Traffic Flow Analysis for Traffic Safety Planning Using UAV Observed Video Images

無人航空機撮影画像を用いた交通安全対策検討のための交通流解析

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20234769

Paper/Info type: Journal of Society of Automotive Engineers of Japan

Vol.77 No.12

Pages: 100-105(Total 6 p)

Date of publication: Dec 2023

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	ホットトピックス Translation
Category(E)	Hot Topics
Author(J)	1) 井ノ口弘昭
Author(E)	1) Hiroaki Inokuchi
Affiliation(J)	1) 関西大学
Abstract(J)	交通事故発生件数は減少傾向であるが、現在でも多くの交通事故が発生しており、交通安全対策は今後も継続して行う必要がある。本稿では、交通安全対策検討の際の基礎資料を得る目的で、無人航空機により撮影したビデオ画像より、道路交通流解析を行う方法を示す。特定交差点で交通流解析を行った事例を示す。 Translation
Abstract(E)	The number of road traffic accidents is decreasing. However, many traffic accidents still occur. Therefore, traffic safety measures will be necessary in the future as well. In this paper, a method of traffic flow analysis is proposed based on the observed video images of unmanned aerial vehicles for purpose of obtaining useful data for the planning of traffic safety measures. Specifically, running speed, inter-vehicle distance, running trajectory are calculated, and evaluated traffic safety.

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