The invention provides a driver overtaking intention recognition method and system based on a hybrid strategy game. The method comprises the steps that M1, a highway same-direction double-lane model is established; M2, a vehicle-mounted sensor obtains and analyzes the running states of vehicles on the current lane and the expected lane; M3, an overtaking scheme is established and executed based ona game theory mixed strategy according to the vehicle running state, further an implicit driver overtaking intention is identified, and meanwhile, a mixed strategy expected income of the optimal overtaking scheme integrating all situations is calculated, wherein the same-direction double-lane model comprises the number, distribution and operation conditions of vehicles on a current lane and an expected lane. Based on the overtaking habit of a human driver, the potential safety hazard in the overtaking process of the vehicle is effectively solved, the driving efficiency of driving the vehicleis improved, the safety of the driver and the vehicle is ensured, and the normal driving of the vehicle on a highway is also ensured.

    本发明提供了一种基于混合策略博弈的驾驶人超车意图识别方法及系统:包括:步骤M1:建立高速路同向双车道模型;步骤M2:车载传感器获取并分析当前车道和期望车道上车辆运行状态;步骤M3:根据车辆运行状态,建立并执行基于博弈论混合策略的超车方案,进而识别隐含的驾驶人超车意图,同时计算综合全部情况的最佳超车方案的混合策略期望收益;所述同向双车道模型包括当前车道上和期望车道上车辆的数量、分布和运行情况。本发明基于人类驾驶员的超车习惯,有效地解决了车辆超车过程中的安全隐患,提高了驾驶车辆的行驶效率,不仅确保了驾驶人及车辆的安全性,还保证了高速路上车辆的正常行驶。


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    Title :

    Driver overtaking intention recognition method and system based on hybrid strategy game


    Additional title:

    基于混合策略博弈的驾驶人超车意图识别方法及系统


    Contributors:
    GAO HONGBO (author) / LI ZHIJUN (author) / HE XI (author) / KAN ZHEN (author) / ZHU JUPING (author) / HAO ZHENGYUAN (author)

    Publication date :

    2020-09-11


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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