To provide a flight time prediction device capable of improving prediction accuracy of a flight time, and a flight time prediction method.SOLUTION: A flight time prediction device comprises: an extraction unit for extracting a flight parameter of a rising aircraft from a flight model; a reception unit for receiving navigation data of the aircraft; a deviation unit for deriving a mass of the aircraft on the basis of the extracted flight parameter and the received navigation data; and a flight time prediction unit for predicting a flight time of the aircraft on the basis of a correlation between the mass and a prediction error of the flight time, the derived mass and the extracted flight parameter.SELECTED DRAWING: Figure 1

    【課題】飛行時間の予測精度を向上できる飛行時間予測装置及び飛行時間予測方法を提供すること。【解決手段】飛行時間予測装置は、飛行モデルから上昇中の航空機の飛行パラメータを抽出する抽出部と、航空機の運航データを受け付ける受付部と、抽出した飛行パラメータと受け付けた運航データとに基づいて、航空機の質量を導出する導出部と、質量と飛行時間の予測誤差との相関関係と、導出した質量と、抽出した飛行パラメータとに基づいて、航空機の飛行時間を予測する飛行時間予測部とを備える。【選択図】図1


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    Title :

    FLIGHT TIME PREDICTION DEVICE AND FLIGHT TIME PREDICTION METHOD


    Additional title:

    飛行時間予測装置及び飛行時間予測方法


    Contributors:

    Publication date :

    2021-10-28


    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 / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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