PROBLEM TO BE SOLVED: To provide a danger prediction method capable of predicting a dangerous area where a travelling vehicle is likely to be exposed to danger.SOLUTION: The danger prediction method executed by a computer of a danger predictor using convolutional neural networks includes: an acquisition step (S1) for causing the neural networks to acquire an input image captured by an on-vehicle camera mounted on a vehicle; and an output step (S2) for causing the convolutional neural networks to estimate a dangerous area in the input image acquired in the acquisition step, where a collision may occur between the vehicle and a moving object appearing on a travel route if the vehicle keeps travelling, and characteristics of the dangerous area and then to output them as a degree of danger predicted for the input image.SELECTED DRAWING: Figure 5

    【課題】走行中の車両にとって危険が発生しそうな危険領域を予測することができる危険予測方法を提供する。【解決手段】畳み込みニューラルネットワークを用いた危険予測器のコンピュータが行う危険予測方法であって、車両に搭載された車載カメラにより撮影された入力画像を、ニューラルネットワークに取得させる取得ステップと、畳み込みニューラルネットワークに、取得ステップ(S1)において取得した入力画像中の危険領域であって当該車両がそのまま走行した場合に走行経路中に運動物体が出現して当該車両と衝突する可能性のある危険領域と当該危険領域の特徴とを推定させ、入力画像に対して予測される危険度として出力させる出力ステップ(S2)とを含む。【選択図】図5


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    Title :

    DANGER PREDICTION METHOD


    Additional title:

    危険予測方法


    Contributors:

    Publication date :

    2017-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



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