A Self-Powered Sensor for Body Motion Mechanical Energy Collection and Monitor
2021 ◽
Vol 16
(7)
◽
pp. 1052-1057
Keyword(s):
A self-powered sensor for the collection and monitor of body motion mechanical energy is manufactured. This sensor is made up of PVDF which is dealt with polarization. According to practical needs, single or multiple sensors could be selected to serve the function. Through piezoelectric voltage signal that produced by tester body motion mechanical energy to achieve body motion monitor and energy collection to charge microelectronic equipment. This kind of study can help collect body motion energy, facilitate sports training, guide exercise rehabilitation, and promote evaluation of human movement ability to prevent potential risks such as falls. It provides new ideas to material science and sports science practical application.