PROBLEM TO BE SOLVED: To provide a controller capable of adjusting inching performance resulting from attachment errors of various members and equipment.SOLUTION: A construction vehicle inching performance update method for controlling a pump regulator 3 on the basis of a delivery capacity which is obtained by multiplying a pump delivery capacity calculated on the basis of at least a rotating speed of an engine 1 by a capacity rate which corresponds to an output of an operation-amount detection unit 6a obtained by referring to inching performance, comprises: identifying an intersection point between an operation amount detected by the operation-amount detection unit 6a when a first brake pressure is obtained by operation of an operation section 6 and a first capacity rate for the detected operation amount; and setting a segment with a predetermined inclination passing through the intersection point to update inching performance.SELECTED DRAWING: Figure 1

    【課題】各種部材、機器の取り付誤差に起因したインチング特性の調整が可能なコントローラを提供する。【解決手段】少なくともエンジン1の回転数に基づき算出されるポンプ吐出容量に、インチング特性を参照して得られる操作量検出部6aの出力に対応する容量率を掛けて得られる吐出容量に基づいてポンプレギュレータ3を制御する建設車両のインチング特性更新方法であって、操作部6の操作により第1のブレーキ圧力が得られたときに操作量検出部6aで検出された操作量と、検出された操作量に対する第1の容量率との交点を特定し、その交点を通過する所定の傾きの線分を設定してインチング特性を更新する。【選択図】図1


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    Title :

    CONSTRUCTION VEHICLE INCHING PERFORMANCE UPDATE METHOD AND CONSTRUCTION VEHICLE USING THE METHOD


    Additional title:

    建設車両のインチング特性更新方法およびその方法を使用する建設車両


    Contributors:

    Publication date :

    2016-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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