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Conferences > ACPC > 2021 > T3A > T3A.2

A Detection Scheme of Abnormal Sound Events on Highway based on Φ-OTDR

Yiming Hong, Bingyao Cao, and Kechen Yuan

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Abstract

Based on Φ-OTDR technology, optical fiber attached on the guardrail surface is used to detect highway abnormal events. The results come out good with variable-weight-election logistic regression algorithm in low-cost real-time system.

© 2021 The Author(s)

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