The invention discloses a multi-lane self-adaptive energy-saving cruise control method, which comprises the following steps of: S1, acquiring front road data and surrounding traffic flow information, and sampling road gradients in a spatial domain; s2, adopting a self-learning Markov speed prediction method to carry out short-term prediction on the speed of the front vehicle; s3, establishing a multi-lane energy-saving cruise optimization problem; and S4, solving a multi-lane energy-saving cruise optimization problem and performing online vehicle speed control. By the adoption of the multi-lane self-adaptive energy-saving cruise control method, the comfort, the safety, the energy-saving effect and the passing efficiency are all considered, and the multi-lane self-adaptive energy-saving cruise control method has the engineering application value.
本发明公开了一种多车道自适应节能巡航控制方法,包括以下步骤:S1、前方道路数据与周围交通流信息获取,并在空间域上对道路坡度进行采样;S2、采用自学习型马尔科夫速度预测方法对前车车速进行短期预测;S3、多车道节能巡航优化问题建立;S4、多车道节能巡航优化问题求解与在线车速控制。本发明采用上述的一种多车道自适应节能巡航控制方法,提出的多车道自适应节能巡航控制方法兼顾舒适性、安全性、节能效果与通行效率,具备工程应用价值。
Multi-lane self-adaptive energy-saving cruise control method
一种多车道自适应节能巡航控制方法
2024-11-22
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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