Japan Society of Civil Engineers 2022 Annual Meeting

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第IV部門

交通制御

Thu. Sep 15, 2022 2:40 PM - 4:00 PM IV-2 (吉田南１号館　１共３２)

Chair: Masahiro Tada

3:30 PM - 3:40 PM

[IV-51] Study Of Measures Against Traffic Congestion On Expressways Using Voice Alert System

*koji Yamamoto1, Hideki Takahashi2, Taiga Mori3 (1. Central Nippon Expressway Company, 2. Central Nippon Highway Engineering Nagoya, 3. Seiwa Electric MFG Co.)

Keywords:Measures Against Traffic Congestion, Voice Alert System, Directional Speakers

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