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。


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    Titel :

    Multi-lane self-adaptive energy-saving cruise control method


    Weitere Titelangaben:

    一种多车道自适应节能巡航控制方法


    Beteiligte:
    JU FEI (Autor:in) / ZHANG SIQI (Autor:in) / JIANG FEI (Autor:in) / JIANG YUHENG (Autor:in) / GU ZHIZHONG (Autor:in) / CHEN JIALE (Autor:in)

    Erscheinungsdatum :

    22.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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