To more accurately grasp a tire wear state.SOLUTION: An air pressure information acquisition part 32 acquires air pressure information of each tire for being attached to a wheel provided in a vehicle. A travel information acquisition part 36 acquires travel information including a vehicle travel distance. A tire wear state presumption part 38 presumes a tire wear state on the basis of a travel distance and a wear coefficient depending on the air pressure of the tire. An air pressure adjustment suggestion generation part 44 generates a suggestion regarding tire air pressure adjustment on the basis of the presumed tire wear state.SELECTED DRAWING: Figure 2

    【課題】タイヤの摩耗状態をより正確に把握する。【解決手段】空気圧情報取得部32は、車両が備える車輪に装着される各タイヤの空気圧情報を取得する。走行情報取得部36は、前記車両の走行距離を含む走行情報を取得する。タイヤ摩耗状態推測部38は、タイヤの空気圧に依存する摩耗係数と走行距離に基づいてタイヤの摩耗状態を推測する。空気圧調整提案生成部44は、推測されたタイヤの摩耗状態に基づいて、タイヤの空気圧調整に関する提案を生成する。【選択図】図2


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    Title :

    TIRE WEAR STATE MANAGEMENT DEVICE, TIRE WEAR STATE MANAGEMENT METHOD, AND TIRE WEAR STATE MANAGEMENT PROGRAM


    Additional title:

    タイヤ摩耗状態管理装置、タイヤ摩耗状態管理方法、及びタイヤ摩耗状態管理プログラム


    Contributors:

    Publication date :

    2020-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen





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