The invention discloses a vehicle-road cooperation system based on a laser radar, relates to the technical field of vehicle-road cooperation, and solves the technical problem that traffic accidents are caused due to the fact that the driving trend of a vehicle cannot be predicted according to collected data in the driving process and further early warning cannot be performed in advance. Reasonable vehicle speed suggestions are made by integrating the overall vehicle speed according to the road condition of vehicle driving, and then the driving direction of the vehicle is predicted by analyzing the driving track of the front vehicle according to the data for driving under the condition of good vehicle condition, so that the driving direction of the front vehicle can be known in advance, and the driving speed of the vehicle is improved. According to the method, reasonable driving suggestions are made, secondary analysis is further carried out on the obtained prediction result, whether deceleration needs to be carried out or not is judged by analyzing the distance between the vehicle and the front vehicle, corresponding suggestions are obtained according to data calculation and analysis, traffic accidents can be reasonably avoided, and then the driving experience of a driver can be improved.

    本发明公开了一种基于激光雷达的车路协同系统,本发明涉及车路协同技术领域,解决了针对行驶过程中的车辆不能根据采集到的数据进行行驶动向预测,进一步地不能提前进行预警,从而会导致交通事故发生的技术问题,本发明通过根据车辆行驶的道路情况综合整体的车速来进行合理的车速建议,其次针对车况良好情况下的行驶,通过根据数据分析前面车辆的行驶轨迹来对其行驶动向进行预测,从而能够提前了解到前车的行车动向,进行合理的行车建议,进一步对获取到的预测结果进行二次分析,通过分析与前车的距离来判断是否需要进行减速,根据数据计算分析得到对应的建议,能够合理的规避交通事故的发生,其次能够提高驾驶人员的驾车体验感。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle-road cooperation system based on laser radar


    Weitere Titelangaben:

    一种基于激光雷达的车路协同系统


    Beteiligte:
    WANG PENG (Autor:in) / ZHOU LU (Autor:in) / ZHANG HUIJUN (Autor:in) / WEI XIANGYU (Autor:in) / ZHANG JIAN (Autor:in)

    Erscheinungsdatum :

    2024-03-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung



    Vehicle-road cooperation system based on 4D millimeter wave radar

    ZHANG HUA / YANG BO / HU BOYUAN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle-road cooperation system and vehicle-road cooperation method

    LI SEN / LUO XIAOTAO | Europäisches Patentamt | 2021

    Freier Zugriff

    V2X-based vehicle-road cooperation method and V2X-based vehicle-road cooperation system

    WANG XIAOXU / YANG NING / ZHAO TAO et al. | Europäisches Patentamt | 2020

    Freier Zugriff


    Vehicle-road cooperation system and vehicle-road cooperation roadside sensing device thereof

    LI YAFENG / SONG FEIFEI / ZHOU KUN | Europäisches Patentamt | 2022

    Freier Zugriff