智能网联场景下纯电动客车车速规划算法研究  

Research on Vehicle Speed Planning Algorithm for Pure Electric Vehicles in Intelligent and connected Scenario

作　　者：齐善威 Qi Shanwei(School of Automobile,Chang'an University,Shaanxi Xi'an 710064)

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《汽车实用技术》2020年第7期28-30,共3页Automobile Applied Technology

摘　　要：文章针对智能网联场景,在考虑交通信号灯SPAT信息的基础上,采用MPC模型预测控制算法对队列行驶的纯电动客车进行实时车速规划,实现了车辆交通路口前不停车跟驰行驶,同时保证了车队中各个车辆的行驶安全性、能耗经济性、驾驶平顺性及乘坐舒适性。In this paper,the model predictive control algorithm is used for real-time vehicle speed planning for pure electric vehicles in the intelligent and connected scenario,and the traffic signal timing information is fully considered in the process.As a result,the MPC strategy can not only ensure that vehicles don’t stop in front of traffic lights,but also improve the driving safety,energy consumption economy,driving comfort and riding comfort of each vehicle in the fleet.

关 键 词：智能网联汽车 经济车速规划 模型预测控制算法 

分 类 号：V323[航空宇航科学与技术—人机与环境工程]