SHOVEL
PROBLEM TO BE SOLVED: To provide a shovel capable of accurately performing machine guidance while eliminating influence exerted by revolving even during revolving of a revolving body.SOLUTION: A shovel includes a posture sensor for detecting a posture of an attachment attached to a revolving body, a...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a shovel capable of accurately performing machine guidance while eliminating influence exerted by revolving even during revolving of a revolving body.SOLUTION: A shovel includes a posture sensor for detecting a posture of an attachment attached to a revolving body, a tilt sensor attached to the revolving body, and a guidance device for performing guidance of operation of the attachment. A tilt angle is corrected based on a revolving speed of the revolving body, a height of the attachment is calculated based on a detection value of the posture sensor and the corrected tilt angle, and the calculated height is compared with a target height set in advance, and guidance is performed based on the comparison result.SELECTED DRAWING: Figure 3
【課題】本発明は、旋回体が旋回中であっても旋回による影響を除去しながら的確なマシンガイダンスを行うことができるショベルを提供することを課題とする。【解決手段】ショベルは、旋回体に取り付けられたアタッチメントの姿勢を検出する姿勢センサと、旋回体に取り付けられた傾斜センサと、アタッチメントの操作をガイダンスするガイダンス装置とを有する。旋回体の旋回速度に基づいて傾斜角を補正し、姿勢センサの検出値と補正された傾斜角とに基づいてアタッチメントの高さを算出し、算出された高さと予め設定された目標高さとを比較し、比較結果に基づいてガイダンスを行なう。【選択図】図3 |
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