The invention relates to a speed prediction device and a method thereof. A speed prediction device according to the present embodiment may include: a selection circuit that selects a predicted road segment for a road on which a speed of a vehicle is to be predicted, and a rear road segment located behind the predicted road segment with respect to a traveling direction of the vehicle; a receiving circuit that receives driving information including a speed of a vehicle passing through the predicted road section and the rear road section; a processing circuit that generates processing information including an average speed obtained by sequentially weighting the predicted road section and the rear road section in order of relative distances from the predicted road section, and calculating an average value using the weights and the driving information; and a generation circuit that generates a predicted speed by inputting the processing information to a prediction model trained to predict a future speed of the vehicle.

    本公开涉及速度预测装置和其方法。根据本实施方式的速度预测装置可以包括:选择电路,选择对要预测车辆的速度的道路的预测路段,以及就车辆的行进方向而言位于预测路段后面的后方路段;接收电路,接收包括经过预测路段和后方路段的车辆的速度的行驶信息;处理电路,生成包括平均速度的处理信息,该平均速度通过按照距预测路段的相对距离的顺序对预测路段和后方路段进行依次加权,并且使用该权重和行驶信息计算平均值而获得;以及生成电路,通过将处理信息输入到被训练成预测车辆的未来速度的预测模型来生成预测速度。


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    Title :

    SPEED PREDICTION DEVICE AND METHOD THEREFOR


    Additional title:

    速度预测装置和其方法


    Contributors:

    Publication date :

    2023-06-13


    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



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