A display control device (10) is provided with: a travel route structure data acquisition unit (12); a control information acquisition unit (13); a predicted trajectory estimation unit (14); a predicted trajectory acquisition unit (15) that acquires a first predicted trajectory of the selected moving body and a plurality of second predicted trajectories of the plurality of associated moving bodies; an abnormal approach estimation unit (16) that estimates, from the plurality of associated moving bodies, an abnormally approaching moving body, which is a moving body having a period in which the distance from the selected moving body is equal to or less than a predetermined reference value, and estimates the position of the abnormally approaching moving body during the period in which the moving body is abnormally approaching; and a display control unit (17) that causes the display device (40) to display a two-dimensional coordinate system comprising the first coordinate axis and the second coordinate axis and a line indicating the first predicted trajectory, and causes the display device (40) to display an enhanced display means indicating the position of the moving body that is abnormally approaching during the abnormal approaching period. The first coordinate axis indicates the position of the first predicted trajectory by the distance from the starting point, and the second coordinate axis indicates the time.

    显示控制装置(10)具有:行驶路径构造数据取得部(12);管制信息取得部(13);预测轨迹估计部(14);预测轨迹取得部(15),其取得选择出的移动体的第1预测轨迹和多个关联移动体的多个第2预测轨迹;异常接近估计部(16),其从多个关联移动体估计具有距选择出的移动体的距离为预先确定的基准值以下的期间的移动体即异常接近的移动体,估计处于异常接近的期间时的异常接近的移动体的位置;以及显示控制部(17),其使显示装置(40)显示由第1坐标轴和第2坐标轴构成的二维坐标系和表示第1预测轨迹的线,并使显示装置(40)显示表示处于异常接近的期间时的异常接近的移动体的位置的增强显示部件,其中,该第1坐标轴用距起点的距离表示第1预测轨迹的位置,该第2坐标轴表示时刻。


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    Title :

    Display control device, display control method, and display control program


    Additional title:

    显示控制装置、显示控制方法以及显示控制程序


    Contributors:

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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