earticle

영어

This paper proposes a new solar-powered streetlamp light control system that improves the efficiency of energy consumption of conventional solar-powered streetlamps. The proposed new solar-powered streetlamp light control system is efficiently recharged using the solar-power recharging controller, having the maximum power point tracking function and controls the lamp using the vehicle detection system data applying the audio recognition technology. The test result confirmed that the streetlamps were lighted in accordance with the detected vehicle data and that the performance was 25% higher than the conventional solar-powered recharging controller. The system is expected to help solve the problem of energy efficiency of conventional solar-powered streetlamp system, ensuring traffic safety, and preventing the risk of crimes when walking at nighttime.