Smart Exhaust Emission Monitoring System for Vehicles

Abstract: " The growing concern over environmental pollution and global warming has led to the development of advanced technologies to monitor and control vehicular emissions. Traditional emission testing systems are often periodic and static, providing no real-time data or continuous monitoring capabilities. The emergence of smart exhaust emission monitoring systems integrates sensors, microcontrollers, and Internet of Things (IoT) technologies to enable real-time tracking, data logging, and analytics. This paper reviews the current trends, technologies, challenges, and future directions in smart exhaust emission monitoring systems for vehicles.