Treading type piezoelectric generator for new energy bus and power generation method of treading type piezoelectric generator

The invention particularly relates to a treading type piezoelectric generator for a new energy bus and a power generation method of the treading type piezoelectric generator, and belongs to the technical field of new energy power generation. The generator comprises a plurality of rectangular base plates, and connecting grooves are formed in the four sides of each rectangular base plate. The base plates are detachably connected with the connecting grooves through connecting parts. A plurality of circular grooves are formed in the surfaces of the base plates in an array manner; piezoelectric columns are arranged in the plurality of circular grooves; the piezoelectric columns in the plurality of circular grooves are electrically connected and connected in parallel to form a group of piezoelectric stacks; one group of piezoelectric stacks form a power generation circuit; a protective layer is arranged above each of the plurality of base plates; and the protective layer covers the piezoelectric columns in the plur