Tailpipe NOx Emission Dataset

The dataset contains information on tailpipe NOx emissions for a heavy-duty diesel truck during real-driving conditions. The dataset includes the following columns: ambient air temperature (in degrees Celsius), vehicle speed (in km/h), engine speed (in rpm), engine torque (in N.m), fuel consumption (in L/h), and tailpipe NOx emissions (in ppm). The data was collected at a frequency of 10Hz, covering a distance of over 10,000 km during conducted in 37 separate trips between Edmonton and Calgary, Alberta, Canada in January 2022. The dataset consists of over 4 million data points, providing detailed insights into the truck's emissions performance in real-world scenarios. The truck is equipped with Selective Catalytic Reduction (SCR) exhaust after-treatment NOx reduction system. NOTE: .rar file is password protected.