路面評価（舗装） (1)

[V-140] Road Surface Wavelength Evaluation Based on Heart Rate Variability of Road Users Considering Different Vehicle Speeds

*Marei Inagi¹, Kazuya Tomiyama², Takanori Kataoka¹, Masamitsu Ito², Masakazu Sato³ (1. Graduate School of Engineering Kitami Institute of Technology, 2. Kitami Institute of Technology, 3. East Nippon Expressway Company Limited)

Keywords:road surface evaluation, ride quarity, heart rate variability, IRI, expressway