To provide an estimation device capable of reducing the time and labor required to collect road information, an estimation method, and an estimation program.SOLUTION: An estimation device 100 comprises an acquisition unit 131, a vehicle estimation unit 133, and an atmospheric air estimation unit 136. The acquisition unit 131 acquires detection information detected by detection devices of some vehicles among vehicles running on a prescribed road. The vehicle estimation unit 133 estimates types of some vehicles running on the prescribed road on the basis of the detection information. The atmospheric air estimation unit 136 estimates a contamination situation of atmospheric air within a prescribed range from the prescribed road on the basis of the estimated types of the vehicles.SELECTED DRAWING: Figure 4

    【課題】道路の情報を収集する手間を削減することができる推定装置、推定方法及び推定プログラムを提供する。【解決手段】推定装置100は、取得部131と、車両推定部133と、大気推定部136とを有する。取得部131は、所定の道路を走行する車両のうち一部の車両の検出装置により検出された検出情報を取得する。車両推定部133は、検出情報に基づいて、所定の道路を走行する車両のうち一部の車両の種別を推定する。大気推定部136は、推定された車両の種別に基づいて、所定の道路から所定の範囲における大気の汚染状況を推定する。【選択図】図4


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    Title :

    ESTIMATION DEVICE, ESTIMATION METHOD, AND ESTIMATION PROGRAM


    Additional title:

    推定装置、推定方法及び推定プログラム


    Contributors:

    Publication date :

    2021-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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