[20p-A306-1~12] 17.2 Graphene

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[20p-A306-6] Brush type sensor with multi-detection system

〇Haruki Nakamura^1,2, Satoko Honda¹, Guren Matsumura¹, Kohei Nakajima³, Kuniharu Takei² (1.Osaka Metro. Univ., 2.Hokkaido Univ., 3.Univ. Tokyo)

Keywords:

sensor,flexible

As the IoT society develops, demands for various sensors is increasing. Detection of brushing is one of them, but a sensor system which can do such measurement has not yet been fully developed. Therefore, this group is developing a flexible pressure sensor using laser-induced graphene that can measure brush movement. In this study, we report on the development of a system for detecting the speed of movement and the bending distance with reservoir analysis of the signals obtained from the sensor.