Article’s

Road safety during nighttime driving is often compromised due to improper usage of vehicle headlights, particularly the failure to dip high-beam lights when approaching oncoming traffic. Continuous exposure to high-beam glare can cause temporary blindness, leading to accidents and discomfort for drivers. This paper presents an IoT-based vehicle dipper light automation system that intelligently controls headlight intensity to ensure safe driving conditions. The system employs light sensors to detect the intensity of oncoming vehicle headlights and a microcontroller to process the sensor data. Using wireless communication, the microcontroller adjusts the vehicle’s headlight beam automatically, switching between high and low beams as required. Additionally, the system can transmit data to a cloud platform for monitoring and analysis, enabling further enhancements in smart traffic management. By reducing manual intervention and ensuring timely beam adjustment, the proposed system enhances driver safety, minimizes road accidents, and promotes responsible driving behavior. This IoT-enabled solution provides