To provide a technology that can more appropriately determine abnormalities in at least one of the position, attitude, and trajectory of a traveling body even in a situation where vibrations may occur due to the movement of the traveling body.SOLUTION: An information processing device (10) includes: an image acquisition unit (111) that acquires a plurality of images captured at a plurality of positions by an imaging device installed on a traveling body; an image selection unit (112) that selects an image that is not a blurred image from the plurality of images; a feature calculation unit (113) that calculates a feature amount of the image selected by the image selection unit (112); and an abnormality determination unit (114) that determines an abnormality in at least one of the position, attitude, and trajectory of the traveling body based on the feature amount calculated by the feature calculation unit (113) and a reference feature amount calculated from a reference image, and outputs the determination result.SELECTED DRAWING: Figure 1

    【課題】走行体の移動に起因して振動が発生し得る状況下であっても、走行体の位置、姿勢、及び軌道の少なくともいずれかの異常をより適切に判定できる技術を提供する。【解決手段】情報処理装置(10)は、走行体に設置された撮影装置が複数の位置でそれぞれ撮影した複数の画像を取得する画像取得部(111)と、上記複数の画像のうち、ブレ画像でない画像を選択する画像選択部(112)と、画像選択部(112)が選択した画像の特徴量を算出する特徴算出部(113)と、特徴算出部(113)が算出した特徴量と、基準画像から算出された基準特徴量とに基づき、上記走行体の位置、姿勢、及び軌道の少なくともいずれかの異常を判定し、判定結果を出力する異常判定部(114)と、を備える。【選択図】図1


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    Title :

    ABNORMALITY DETERMINATION DEVICE, ABNORMALITY DETERMINATION SYSTEM, AND ABNORMALITY DETERMINATION METHOD


    Additional title:

    異常判定装置、異常判定システム及び異常判定方法


    Contributors:

    Publication date :

    2025-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B66C Krane , CRANES



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