監視対象からの信号および現象の検知により自己発電するIoTセンサデバイスの試作

抄録

In order to realize a safe and secure society, it is considered necessary to constantly monitor social infrastructure and traffic infrastructure. To realize that, it is necessary to collect desired information autonomously and autonomously, sharing information with each other through a network. In this research, as a basic study, we made a prototype of IoT sensor device that self-generates by monitoring phenomena to be monitored. The design requirements of the proposed IoT sensor device are (1) detecting the phenomenon, and (2) supplementing the electric power of the circuit with the self-power generation inside the device. Although the device was operated, slow device startup, slow information transmission and difficulty in power supply were confirmed, thus improvement of device is necessary.