The invention discloses a ConvGRU-based vehicle steering early warning prompting method. The method comprises the following steps: S1, determining an early warning area X around a vehicle to be subjected to early warning; s2, acquiring prediction input parameters of other vehicles in the early warning area X, inputting the prediction input parameters into the steering prediction model, and outputting steering prediction results of the other vehicles in the early warning area X by the steering prediction model; and S3, the vehicle to be pre-warned gives a pre-warning prompt according to the steering prediction result. Steering pre-judgment can be performed according to the real-time driving parameters of the vehicles in the five areas around the vehicle to be pre-warned and the steering prediction result of the vehicle in each area, so that whether the pre-warning prompt that the vehicle in the corresponding area is about to steer needs to be given to a driver or not is judged, and the pre-warning prompt is performed in the form of the pre-warning indicator lamp, so that the pre-warning efficiency is improved. Through the measure of early warning in advance, the response time of a driver is effectively prolonged, traffic accidents caused by sudden steering and lane changing can be effectively prevented, and the traffic safety is improved.

    本发明公开了一种基于ConvGRU的车辆转向预警提示方法,包括以下步骤:S1、确定待预警车辆周围的预警区域X;S2、获取在预警区域X内的其他车辆的预测输入参数,将预测输入参数输入至转向预测模型中,转向预测模型输出在预警区域X内的其他车辆的转向预测结果;S3、待预警车辆根据转向预测结果进行预警提示。本发明通过待预警车辆周围五个区域内车辆的实时行驶参数及各区域车辆的转向预测结果,可以进行转向预判断,进而做出判断是否需要给驾驶员进行相应区域车辆即将转向的预警提示,并以预警指示灯的形式进行预警提示,由此,通过这种提前预警的措施,有效延长了驾驶员的反应时间,可以有效预防因突然的转向变道所引发的交通事故,提高交通安全。


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    Title :

    Vehicle steering early warning prompting method based on ConvGRU


    Additional title:

    基于ConvGRU的车辆转向预警提示方法


    Contributors:
    SONG XUANXUAN (author) / XUE WEIPING (author) / CHEN WANGANG (author) / CHEN JINYI (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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