基于运行模式的车辆能耗排放估计方法

Modal-Activity Based Vehicle Fuel/Emissions Estimation Method

摘要:

车辆能耗排放特征与车辆运行模式密切相关。为提高车辆能耗排放估计的准确性，使用稀疏移动传感器数据，提出了一种基于运行模式的车辆能耗排放估计方法。以真实的车辆轨迹数据对模型进行了标定与验证。研究表明，所提出的车辆能耗排放估计方法能够有效地反映真实的车辆能耗排放特征。研究成果有助于拓展稀疏移动传感器数据的应用范围，为估计车辆能耗排放特征提供了一种新的研究思路。

Abstract:

Characteristics of vehicle fuel/emissions are related to vehicle driving mode. To improve the accuracy of vehicle fuel/emissions estimation, a modal-activity based vehicle fuel/emissions estimation method is proposed using spare mobile sensor data. The proposed method is calibrated and validated using the real-world vehicle trajectory data. Result reveals that our proposed method shows good performance on vehicle fuel/emissions estimation. The findings of our research can enhance the applicability of spare mobile sensor data and provide a new methodology to estimate vehicle fuel/emissions.