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。


    Access

    Download


    Export, share and cite



    Title :

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


    Additional title:

    一种多车道自适应节能巡航控制方法


    Contributors:
    JU FEI (author) / ZHANG SIQI (author) / JIANG FEI (author) / JIANG YUHENG (author) / GU ZHIZHONG (author) / CHEN JIALE (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    Fuel cell automobile energy-saving control method based on self-adaptive cruise

    ZHANG JUNJIANG / TAO YUAN / XU LIYOU et al. | European Patent Office | 2023

    Free access

    Cooperative adaptive cruise control method for lane changing scene

    TIAN YANTAO / NIE GUANGMING / XIE BO et al. | European Patent Office | 2021

    Free access

    ADAPTIVE CRUISE CONTROL SYSTEM AND LANE CHANGE METHOD THEREOF

    PARK JI YEOL | European Patent Office | 2024

    Free access

    Self-adaptive cruise control method with lane changing function suitable for intelligent automobile

    WU XIAOJUAN / LING XINGPENG / CAO CHANG et al. | European Patent Office | 2024

    Free access

    Ramp fuel-saving control method and system based on self-adaptive cruise

    ZHANG HONGLIANG | European Patent Office | 2024

    Free access