基于轨迹数据和深度学习的CNG出租车CO2排放微观模型构建及碳减排效益评估方法

刘琪, 陈碧宇, 李歆艺

Construction of a Micro Model for CO2 Emissions from CNG Taxi Based on Trajectory Data and Deep Learning Method and Evaluation of Carbon Reduction Benefits

LIU Qi, CHEN Biyu, LI Xinyi

表1 3种算法的CO2排放估算性能评价结果

Tab. 1 Evaluation results of CO2 emission estimation performance

模型 92#汽油 CNG RMSE MAE RMSE MAE SVR 4.31 2.29 5.29 3.17 LSTM 2.22 1.21 2.53 1.38 BiLSTM 1.98 1.10 2.45 1.24 IVE 3.62 1.38 6.25 4.31 CMEM 3.24 1.29 5.95 3.74