Volume 2 - Issue 1, January - February 2026

Road accidents involving four-wheeler vehicles are a major cause of fatalities and injuries due to factors such as driver negligence, fatigue, over-speeding, poor visibility, and delayed human response. To minimize these risks, this project proposes an intelligent sensing and detection system for accident prevention in four-wheeler vehicles. The system integrates multiple sensors including ultrasonic sensors, cameras, speed sensors, and environmental sensors to continuously monitor vehicle surroundings, driver behavior, and road conditions in real time. An embedded control unit processes the sensor data using intelligent algorithms to detect potential collision scenarios, lane deviations, unsafe distances, and driver drowsiness. Upon identifying hazardous conditions, the system provides timely alerts to the driver through audio and visual warnings, and can initiate automatic safety actions such as braking or speed control when necessary. The proposed system aims to enhance driver awareness, reduce reaction time, and prevent accidents before they occur. This cost-effective and scalable solution can be integrated into existing four-wheeler vehicles, contributing significantly to improved road safety and the advancement of intelligent transportation systems.
Road accidents involving four-wheeler vehicles are a major cause of fatalities and injuries due to factors such as driver negligence, fatigue, over-speeding, poor visibility, and delayed human response. To minimize these risks, this project proposes an intelligent sensing and detection system for accident prevention in four-wheeler vehicles. The system integrates multiple sensors including ultrasonic sensors, cameras, speed sensors, and environmental sensors to continuously monitor vehicle surroundings, driver behavior, and road conditions in real time. An embedded control unit processes the sensor data using intelligent algorithms to detect potential collision scenarios, lane deviations, unsafe distances, and driver drowsiness. Upon identifying hazardous conditions, the system provides timely alerts to the driver through audio and visual warnings, and can initiate automatic safety actions such as braking or speed control when necessary. The proposed system aims to enhance driver awareness, reduce reaction time, and prevent accidents before they occur. This cost-effective and scalable solution can be integrated into existing four-wheeler vehicles, contributing significantly to improved road safety and the advancement of intelligent transportation systems. .

Ms.Deepa V, Mr.Srikaran S,"An Intelligent Sensing and Detection System for Accident Prevention in Fourwheeler Vehicles" International Journal of Advanced Multidisciplinary Research and Educational Development, V2(1): Page(1263-1268) Jan-Feb 2026. ISSN: 3107-6513. www.ijamred.com. Published by Scientific and Academic Research Publishing.