To provide a discharged soil position determination device which can discharge soil at high density even if a pile form composed of the soil discharged previously is distinct from the expected form.SOLUTION: The discharged soil position determination device calculates landform data on the periphery of a provisional discharged soil position on the basis of output from an environmental form measuring sensor which measures a form of a pile formed at previous discharged soil operation existing on the periphery of the provisional discharged soil position, determines a position of an adjacent pile of the provisional discharged soil position on the basis of the landform data, sets a plurality of discharged soil candidate positions on a virtual straight line which connects the provisional discharged soil position with the adjacent pile, calculates predicted soil and sand density by dividing a total discharged soil weight adding a previous weight of embarkation discharged in a region previously discharged to a weight of embarkation discharged by present discharged soil operation by a total discharged soil area adding a previous discharged soil area to a predicted discharged soil area relative to each discharged soil candidate position and determines a discharged soil candidate position which has prescribed target soil and sand density or less and of which the predicted soil and sand density is highest as a target discharged soil position.SELECTED DRAWING: Figure 9

    【課題】過去の放土ででき上がったパイル形状が想定と異なる場合にも高密度に放土することができる放土位置決定装置を提供する。【解決手段】暫定放土位置の周辺に存在する過去の放土作業で形成されたパイルの形状を計測する環境形状計測センサからの出力を基に、暫定放土位置の周辺の地形形状データを算出し、地形形状データを基に暫定放土位置の隣接パイルの位置を決定し、隣接パイルと暫定放土位置を結ぶ仮想直線上に複数の放土候補位置を設定し、各放土候補位置に対して、今回の放土作業で放土する積載物の重量に過去の放土済み領域に放土した積載物の過去重量を加算した合計放土重量を、予想放土面積に過去放土面積を加算した合計放土面積で除算して予想土砂密度を算出し、予め定められた目標土砂密度以下であって、予想土砂密度が最も高い放土候補位置を目標放土位置として決定する。【選択図】図9


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DISCHARGED SOIL POSITION DETERMINATION DEVICE


    Weitere Titelangaben:

    放土位置決定装置


    Beteiligte:
    NAKA TAKUYA (Autor:in) / ISHII KEIHAN (Autor:in)

    Erscheinungsdatum :

    2019-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



    Development of discharged soil measuring device for shield tunneling machines

    Ooishi, Yoshihiro / Murakawa, Shinichi / Hatakoshi, Akira et al. | Elsevier | 1992



    Discharged water recycling device of hydrogen power loader

    ZHU LIANG / ZHAI GENLI / CHU HONGYING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Reuse water discharged from hydrogen car

    NOH JUN SU | Europäisches Patentamt | 2022

    Freier Zugriff

    SOIL DISCHARGE CONTROLLING CONTROL DEVICE AND SOIL DISCHARGE POSITION DIRECTION DETERMINATION METHOD

    TANAKA KO / HAMADA TOMOYUKI | Europäisches Patentamt | 2018

    Freier Zugriff