To efficiently obtain information on a condition of the ground.SOLUTION: A ground condition estimation system includes: a load sensor that detects a load applied to wheels of a handcart; a positioning unit that measures a position of the handcart; and a ground condition estimating unit that associates the position of the handcart measured by the positioning unit with a time at which the load of the load sensor is detected, and estimates a condition of the ground at the position where a change pattern is obtained based on the change pattern of the load detected by the load sensor over time.SELECTED DRAWING: Figure 6

    【課題】地面の状態に関する情報が効率的に得られるようにする。【解決手段】手押し車の車輪にかかる荷重を検出する荷重センサと、前記手押し車の位置を測定する測位部と、前記測位部が測定した前記手押し車の位置と前記荷重センサの荷重を検出した時間とを対応付け、前記荷重センサが検出した荷重の時間経過に応じた変化パターンに基づいて、前記変化パターンが得られた位置における地面の状態を推定する地面状態推定部とを備える地面状態推定システムである。【選択図】図6


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    Title :

    GROUND CONDITION ESTIMATION SYSTEM, GROUND CONDITION ESTIMATION METHOD, GROUND CONDITION ESTIMATION DEVICE, AND PROGRAM


    Additional title:

    地面状態推定システム、地面状態推定方法、地面状態推定装置、およびプログラム


    Contributors:

    Publication date :

    2025-01-17


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES




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