Design And Evaluation Of A Solar-powered Led Warning Triangle For Vehicle Safety
This study presents a solar-powered, LED-equipped reflective warning triangle designed to address the limitations of conventional Early Warning Devices (EWDs), particularly in low-visibility conditions and various weather scenarios. Guided by the ADDIE model, the researchers analyzed the shortcomings of current reflective warning triangles. The researchers developed a prototype that integrates LED illumination powered by solar power technology with photovoltaic panels,