| 摘要 |
PROBLEM TO BE SOLVED: To provide a power generating system capable of enhancing user's convenience by adding integrally an information output function to a power generation panel.SOLUTION: Power generation panels 10A and 10B for converting external force by walking of a pedestrian into electricity via a piezoelectric device, comprise: a housing which enables the pedestrian to walk and displaces by receiving the external force due to the waling; the piezoelectric device disposed in the housing and being deformed due to displacement of the housing to generate electric power; and a display part 50 for outputting prescribed information to the pedestrian by using the electric power generated by the piezoelectric device. |
