This research focuses on establishing a coupling process and system that integrates VSP traffic circulation data and vehicular emission data. By analysing the features of traffic circulation data and vehicular emission data, this study aims to identify and analyse the dynamic mapping relationship between various vehicular emission parameters, such as traffic circulation parameters and emission indices. The research also explores the impact of factors like traffic flow magnitude, average speed, and motor-driven vehicle operating modes on emission factors. The proposed system simplifies the understanding of automotive emissions and enhances the efficiency and accuracy of traffic emission quantitative evaluation.

coupling process, system, VSP traffic circulation data, vehicular emission data, traffic circulation parameters, emission indices, emission factors, traffic flow, average speed, motor-driven vehicle operating modes, quantitative evaluation.