The invention discloses an overtaking control method and an overtaking control system based on an intelligent lamp post. The method comprises the steps of: acquiring a current position of a vehicle, predicting a driving route, and acquiring all lamp post base station information of the driving route of the vehicle; acquiring a front vehicle speed followed by the vehicle and a traffic flow averagespeed in front of the vehicle, and calculating an overtaking index; if the overtaking index is larger than an overtaking threshold value, judging that the vehicle needs to execute overtaking operation; acquiring a driving speed of a rear vehicle in an overtaking lane and a residual overtaking distance of the front vehicle in the current lane, and calculating an overtaking safety coefficient; if the overtaking safety coefficient is larger than the overtaking safety threshold value, judging that the vehicle can execute overtaking operation; and acquiring trunk and branch information in each traffic lane and calculating a driving route after overtaking. The overtaking control method and the overtaking control system solve the technical problem of how to control the overtaking time and the overtaking route of the vehicle.

    本发明公开了一种基于智慧灯杆的超车控制方法及系统。其方法包括以下步骤:获取车辆的当前位置并预测行驶路线,获取该车辆行驶路线的所有灯杆基站信息;获取车辆跟随的前车速度和车辆前方的车流平均速度并计算超车指数;若超车指数大于超车阈值则判定车辆需要执行超车操作;获取超车道内后方车辆的行驶速度和当前车道内前车的剩余超车距离并计算超车安全系数;若超车安全系数大于超车安全阈值则判定车辆可以执行超车操作;获取各行车道中的主干和分支信息并计算超车后的行车路线。本发明的方法及系统解决了如何控制车辆的超车时机和超车路线的技术问题。


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    Titel :

    Overtaking control method and system based on intelligent lamp post


    Weitere Titelangaben:

    一种基于智慧灯杆的超车控制方法及系统


    Beteiligte:
    YAN JUNRONG (Autor:in) / LU YULONG (Autor:in) / JIANG YAFEN (Autor:in)

    Erscheinungsdatum :

    2020-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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