Energy Efficiency of Headlight Intensity Control in Electric Vehicles

Abstract

Electric Vehicles (EVs) offer a distinctive platform for developing advanced lighting technologies. This paper delves into creating and deploying an automated headlight intensity control system specifically designed for EVs, focusing on improving safety, visibility, and energy efficiency. The presented system is a prototype that introduces a novel method for regulating the brightness of high-power LEDs through an Arduino microcontroller. Utilizing Pulse Width Modulation (PWM) enables precise and smooth light intensity control, addressing critical safety and performance considerations associated with high-power LED technology. By dynamically adjusting the headlight intensity based on real-time conditions, this system aims to optimize energy consumption, thereby extending the vehicle's driving range and reducing the overall energy demand. Integrating this automated control enhances headlight operation efficiency and contributes to EVs' overall sustainability. This paper provides insights into the design and functionality of the system, demonstrating how advanced headlight control can play a significant role in the energy-efficient operation of electric vehicles. Through this approach, the paper highlights the potential for innovative lighting solutions to address performance and energy efficiency challenges in modern EVs.