To precisely analyze the characteristics of dynamic ground of a tire.SOLUTION: A tire ground shape analyzer 1 includes: a ground surface image acquisition unit for acquiring an image of the ground surface 61 of a tire 60 filled with air as a target of analysis; a supporting image acquisition unit for acquiring a supporting image as an image for correcting the result of analysis of the taken image acquired by the ground surface image acquisition unit; and a ground characteristic analysis unit for correcting the taken image based on the supporting image and generating a ground area image showing the ground area of the tire 60 filled with air.SELECTED DRAWING: Figure 1
【課題】タイヤの動的接地特性を精度良く解析する。【解決手段】タイヤ接地形状解析装置1は、解析対象である空気入りタイヤ60の接地面61を撮影した撮影画像を取得する接地面画像取得部と、接地面画像取得部により取得された撮影画像の解析結果を補正するための画像である補助画像を取得する補助画像取得部と、補助画像に基づいて撮影画像を補正して、空気入りタイヤ60の接地域を示す接地域画像を作成する接地特性解析部とを含む。【選択図】図1
DEVICE AND METHOD FOR ANALYZING GROUNDING SHAPE OF TIRE
タイヤ接地形状解析装置およびタイヤ接地形状解析方法
2019-10-03
Patent
Electronic Resource
Japanese
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60C VEHICLE TYRES , Fahrzeugreifen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
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