“双碳”背景下智能网联汽车节能驾驶策略设计与仿真研究

Design and Simulation Research on Energy-Saving Driving Strategies for Intelligent Connected Vehicles Under The Background of"Dual Carbon"

智能网联汽车由于其在提升车辆行驶安全性和经济性上的优势成为了当前研究的热点。为了探索智能网联汽车的节能特性,提出了一种针对智能网联汽车的编队节能驾驶策略,并设计了基于Matlab的单车和多车运行仿真实验来验证该驾驶策略的节能效益。单车运行场景下的仿真结果表明:优化车辆能够避免在交叉路口停车、更快到达终点并且能耗降低约5.84%;多车运行场景下的仿真结果表明:编队行驶的节能驾驶策略下道路总能耗降低约11.54%。

Intelligent connected vehicles have become a hot research topic due to their advantages in improving vehicle driving safety and economy.In order to explore the energy-saving characteristics of intelligent connected vehicles,a formation energy-saving driving strategy for intelligent connected vehicles is proposed,and Matlab based single and multi vehicle operation simulation experiments are designed to verify the energy-saving benefits of this driving strategy.The simulation results under the scenario of bicycle operation show that optimizing the vehicle can avoid stopping at intersections,reach the endpoint faster,and reduce energy consumption by about 5.84%;The simulation results in a multi vehicle operation scenario show that the energy-saving driving strategy of formation driving reduces the total road energy consumption by about 11.54%.