Design and performance analysis of a piezoelectric transducer for self-powered wireless road sensors

Key Points

• Effectiveness of the piezoelectric transducer in energy harvesting capabilities shows promising results, leading to efficient self-powered operation.
• Performance analysis indicates a significant improvement in energy conversion efficiency, outperforming previous models by over 30%.
• Design assessment incorporates observations and simulations to ensure functionality and reliability under road traffic conditions.
• Results may enable widespread deployment of self-powered wireless road sensors, enhancing smart city initiatives and traffic management.