Presentation Information

[22a-P03-19]Characterization of ZnO Piezoelectric Sheet Sensor for Driver Monitoring Applications

〇Toshimi Nagase1, Taisei Motomura1, Shuichi Ishida1, Tatsuo Tabaru1, Yasushi Sato2 (1.AIST, 2.Kyutech)

Keywords:

heat-resistant flexible electronics,ZnO piezoelectric sheet sensor,body movement sensing

We have presented a heat-resistant, flexible piezoelectric sheet sensor based on solution-processed zinc oxide film for in-vehicle driver monitoring applications. Here, we report that when the fabricated sheet sensors are attached to a chair, they are sufficiently sensitive to detect the body movements and countermovements of a seated subject in a laboratory setting. Future perspectives on driver monitoring systems in smart vehicles are also discussed.