Research on self-driving sensor of human movement based on friction nanogenerator

Aiming at the diversity of the Internet of Things and the complexity of the application environment, a self-driving micro-system solution for human motion based on the friction nano-generator (TFNG) is proposed. First analyse the three basic modules required to build a human motion self-driving micro system: the energy harvesting (EH) module of the friction nano-generator based on human motion, the active sensing module, and the high-efficiency energy storage module. Self-driving micro-systems suitable for different application scenarios can not only effectively solve the problem of long-term stable energy supply of massive sensor nodes, but also help the development of the Internet of Things technology in multiple dimensions and forms.