PROBLEM TO BE SOLVED: To prevent delayed work from being caused by an abnormality of a load detector.SOLUTION: Construction machinery includes a suspended load detector for detecting a load of a suspended cargo. A correction coefficient determination part, which determines a correction coefficient for use in correction of a zero point of the suspended load detector, and a first transmission control part, which makes a first transmission part transmit the correction coefficient to a management server provided to be capable of communicating with the construction machinery, are provided.SELECTED DRAWING: Figure 10

    【課題】荷重検出装置の異常に起因する作業遅延を防止する。【解決手段】建設機械は、吊り荷の荷重を検出する吊荷重検出装置を備えた建設機械であって、吊荷重検出装置のゼロ点の補正に用いる補正係数を決定する補正係数決定部と、建設機械と通信可能に設けられた管理サーバに対して、補正係数を第1送信部により送信させる第1送信制御部とを備えている。【選択図】図10


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    Title :

    CONSTRUCTION MACHINERY, MANAGEMENT SERVER, AND MANAGEMENT SYSTEM


    Additional title:

    建設機械、管理サーバおよび管理システム


    Contributors:

    Publication date :

    2016-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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