Document Type
Article
Publication Date
October 2023
Patent Number
11773542
CPC
H02N 2/183, E01C 1/002
Abstract
An energy harvesting roadway that includes a plurality of road segments and a power storage device electrically coupled to the plurality of road segments. Each of the plurality of road segments can include a surface asphalt layer, a first conductive asphalt layer located under the surface asphalt layer, a piezoelectric-based asphalt layer located between the first conductive layer and a second conductive layer located above a base asphalt layer. The piezoelectric-based asphalt layer can include a plurality of rigid piezoelectric elements and an insulating filler.
Application Number
16/840832
Recommended Citation
Lu, Qing and Guo, Lukai, "Piezeoelectric-based asphalt layer for energy harvesting roadway" (2023). USF Patents. 1360.
https://digitalcommons.usf.edu/usf_patents/1360
Assignees
UNIVERSITY OF SOUTH FLORIDA
Filing Date
04/06/2020
