Experimental Study on a Two-Frequency Secondary-Radar System to Detect Pedestrians beyond Blind Corners Using Large Anechoic Chamber

Satomi Masuda; Erika Shigematsu; Kunihisa Jitsuno; Keizo Inagaki; Atsushi Kanno; Tetsuya Kawanishi

doi:10.1587/comex.2020XBL0074

この記事には本公開記事があります。本公開記事を参照してください。
引用する場合も本公開記事を引用してください。

Experimental Study on a Two-Frequency Secondary-Radar System to Detect Pedestrians beyond Blind Corners Using Large Anechoic Chamber

Satomi Masuda, Erika Shigematsu, Kunihisa Jitsuno, Keizo Inagaki, Atsushi Kanno, Tetsuya Kawanishi

著者情報

キーワード: Two-frequency secondary radar, Frequency doubler, Pedestrians detection, beyond blind corners, L-shaped corner, Anechoic chamber

ジャーナルフリー早期公開

論文ID: 2020XBL0074

DOI https://doi.org/10.1587/comex.2020XBL0074

この記事には本公開記事があります。

The final version of this article is now available: Vol. 9 (2020), No. 9 pp. 440-445

詳細

抄録

We investigated a two-frequency secondary radar system to prevent traffic accidents between pedestrians and vehicles at intersections with poor visibility. We measured a ranging property between a vehicle and a pedestrian, and direction detecting property. This paper shows the results of these experiments measured in a large anechoic chamber with a wooden L-shaped wall to emulate an NLOS condition. A measurement error in NLOS was larger than that in LOS. However, it was able to detect a pedestrian in NLOS and the direction of the one.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）