To provide a technology of a sensing device of a rotating body represented by a tire which can sense a state change of the rotating body without sacrificing the original performance of the rotating body.SOLUTION: A sensing device 10 for sensing a change in a state of a rotating body 100 including a sensing portion 11 for sensing a change in a characteristic caused by the change in the state of the rotating body 100, in which the sensing portion 11 includes a printed matter 11a. The state change of the rotating body 100 is deterioration of the rotating body 100. The printed matter 11a is configured so as to have more flexibility than the rotating body 100, and includes a flexible resin and conductive particles and/or magnetic particles.SELECTED DRAWING: Figure 1

    【課題】タイヤに代表される回転体のセンシング装置において、回転体の本来の性能を犠牲にすることなく、回転体の状態変化をセンシングすることが可能な技術を確立する。【解決手段】回転体100の状態変化をセンシングするセンシング装置10であって、回転体100の状態変化に伴う特性の変化を検知する検知部11を備え、検知部11は、プリント物11aを含む。回転体100の状態変化は、回転体100の劣化である。プリント物11aは、回転体100よりも柔軟性を有するように構成され、可撓性樹脂と、導電性粒子及び/又は磁性粒子とを含む。【選択図】図1


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    Title :

    SENSING DEVICE, SENSING SYSTEM, AND TIRE WITH SENSING FUNCTION


    Additional title:

    センシング装置、センシングシステム、及びセンシング機能付きタイヤ


    Contributors:

    Publication date :

    2019-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / B60C VEHICLE TYRES , Fahrzeugreifen / B81B Mikrostrukturbauelemente oder -systeme, z.B. mikromechanische Bauelemente , MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES



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