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A platform for research: civil engineering, architecture and urbanism
POSITION DETERMINING DEVICE
To precisely determine a position of an end part of a movable operation tool in a work machine.SOLUTION: A position determining device 80 applied to a backhoe 10 includes: vehicle position measuring means 81 for measuring a position of a GNSS 40 of a traveling vehicle 20; vehicle rotation degree acquisition means 82 for acquiring a rotational angle A0 of the driving vehicle 20; first rotation degree acquisition means 83 for acquiring rotational angles A1, A2, A3 of a first rotating part (a first boom 31, an arm 33, a bucket 34); second rotation degree acquisition means 84 for acquiring a rotational angle A4 of a second rotating part (a second boom 32); and position determining means 85. The position determining means 85 determines a position of an end part 34b of the bucket 34 in a movable operation tool 30 on the basis of a measured position of the GNSS 40 and acquired rotational angles A0, A1, A2, A3, A4.SELECTED DRAWING: Figure 7
【課題】 作業機における可動操作具の先端部位の位置を、精度良く決定する。【解決手段】 バックホー１０に適用される位置決定装置８０は、走行車両２０のＧＮＳＳ４０の位置を測定する車両位置測定手段８１、走行車両２０の回転角Ａ０を取得する車両回転度取得手段８２、第１回転部位（第１ブーム３１、アーム３３、バケット３４）の回転角Ａ１，Ａ２，Ａ３を取得する第１回転度取得手段８３、第２回転部位（第２ブーム３２）の回転角Ａ４を取得する第２回転度取得手段８４、及び、位置決定手段８５を備える。位置決定手段８５は、測定されたＧＮＳＳ４０の位置と、取得された回転角Ａ０，Ａ１，Ａ２，Ａ３，Ａ４と、に基づいて、可動操作具３０におけるバケット３４の先端部位３４ｂの位置を決定する。【選択図】 図７
POSITION DETERMINING DEVICE
To precisely determine a position of an end part of a movable operation tool in a work machine.SOLUTION: A position determining device 80 applied to a backhoe 10 includes: vehicle position measuring means 81 for measuring a position of a GNSS 40 of a traveling vehicle 20; vehicle rotation degree acquisition means 82 for acquiring a rotational angle A0 of the driving vehicle 20; first rotation degree acquisition means 83 for acquiring rotational angles A1, A2, A3 of a first rotating part (a first boom 31, an arm 33, a bucket 34); second rotation degree acquisition means 84 for acquiring a rotational angle A4 of a second rotating part (a second boom 32); and position determining means 85. The position determining means 85 determines a position of an end part 34b of the bucket 34 in a movable operation tool 30 on the basis of a measured position of the GNSS 40 and acquired rotational angles A0, A1, A2, A3, A4.SELECTED DRAWING: Figure 7
【課題】 作業機における可動操作具の先端部位の位置を、精度良く決定する。【解決手段】 バックホー１０に適用される位置決定装置８０は、走行車両２０のＧＮＳＳ４０の位置を測定する車両位置測定手段８１、走行車両２０の回転角Ａ０を取得する車両回転度取得手段８２、第１回転部位（第１ブーム３１、アーム３３、バケット３４）の回転角Ａ１，Ａ２，Ａ３を取得する第１回転度取得手段８３、第２回転部位（第２ブーム３２）の回転角Ａ４を取得する第２回転度取得手段８４、及び、位置決定手段８５を備える。位置決定手段８５は、測定されたＧＮＳＳ４０の位置と、取得された回転角Ａ０，Ａ１，Ａ２，Ａ３，Ａ４と、に基づいて、可動操作具３０におけるバケット３４の先端部位３４ｂの位置を決定する。【選択図】 図７
POSITION DETERMINING DEVICE
位置決定装置
TSETSEG ULZII BATZORIG (author) / YASUTOMI SATOSHI (author) / IKEDA MITSUHIRO (author) / BRICENO JOSE (author) / ENATSU IHO (author) / OKAMOTO KAZUHISA (author)
2023-10-17
Patent
Electronic Resource
Japanese
POSITION DETERMINING SYSTEM AND POSITION DETERMINING METHOD
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