To provide a route simulation device which calculates a route without detecting the route and without depending on an image state, and can verify whether the calculated route is correct or not.SOLUTION: A route simulation device includes: a route information table 11 for storing route information including gradient information and curve information of routes to be traveled by a vehicle; a route calculation part 12 for calculating a route on a three-dimensional route coordinate on the basis of current position information of the vehicle, and the route information; a camera coordinate conversion part 14 for converting a route calculation result for the route coordinate calculated by the route calculation part to a route calculation result for a three-dimensional camera coordinate, on the basis of photographic parameters including a focal distance, a setting angle and a height of a camera 15; an image coordinate conversion part 17 which converts a converted route calculation result for the camera coordinate to a route calculation result for a two-dimensional image coordinate; and an image display part 18 for displaying the route calculation result for the converted image coordinate by superimposing it on the route image photographed by the camera.SELECTED DRAWING: Figure 1

    【課題】経路を検出することなく画像状態に依存せず経路を計算し、計算した経路が正しいか否かを検証できる経路シミュレーション装置。【解決手段】車両が走行すべき経路の勾配情報とカーブ情報とを含む経路情報を記憶する経路情報テーブル11、車両の現在の位置情報と経路情報とに基づき3次元の経路座標における経路を計算する経路計算部12、カメラ15の焦点距離と設置角度と高さとを含む撮影パラメータに基づき経路計算部で計算された経路座標における経路計算結果を3次元のカメラ座標における経路計算結果に変換するカメラ座標変換部14、変換されたカメラ座標における経路計算結果を2次元の画像座標における経路計算結果に変換する画像座標変換部17と、変換された画像座標における経路計算結果をカメラで撮影された経路の画像に重畳して表示する画像表示部18を備える。【選択図】図1


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    Titel :

    ROUTE SIMULATION DEVICE


    Weitere Titelangaben:

    経路シミュレーション装置


    Beteiligte:
    SONODA SHINICHIRO (Autor:in) / WATANABE MASAAKI (Autor:in) / ISHIKAWA HIKARI (Autor:in) / HAYASHI TOSHIHIRO (Autor:in) / OTA NAO (Autor:in)

    Erscheinungsdatum :

    2019-10-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Route control—Simulation experiments

    Maher, M.J. / Akçelik, R. | Elsevier | 1976


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