发明名称 |
BOOM POSITIONING DEVICE FOR HIGH-POSITION WORKING |
摘要 |
A boom positioning device for high-position working, capable of ensuring a desired positional accuracy even in positioning a work location at the tip end of a boom from a distant place, the device comprising an imaging means (4) having a multi-axis driving unit and provided with a boom tip-end position computing means (2) for computing the position and attitude of the boom tip-end from positions of respective axes of the boom detected by a boom respective-axis-position detecting means (1) and with a distance measuring means (3) for detecting the distance from the boom tip-end position to a work object, a first boom working amount calculating means (11) for calculating, from an output from the distance measuring means (3) and an output from a measuring error judging means (10), a boom working amount up to an approach enabled area where the measuring accuracy of the distance measuring means (3) is guaranteed, and a second boom working amount calculating means (15) for calculating, from a distance from the boom tip-end position detected by the distance measuring means (3) up to a work object and from a specified work location and boom tip-end position with respect to the work object in the approach enabled area, a boom working amount up to a specified work location with respect to the work object.
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申请公布号 |
WO0140094(A1) |
申请公布日期 |
2001.06.07 |
申请号 |
WO2000JP08592 |
申请日期 |
2000.12.04 |
申请人 |
KABUSHIKI KAISHA YASKAWA DENKI;HASHIGUCHI, YUKIO;MURAI, SHINJI;ISHIKAWA, SHINICHI |
发明人 |
HASHIGUCHI, YUKIO;MURAI, SHINJI;ISHIKAWA, SHINICHI |
分类号 |
G01B11/00;B25J11/00;B25J13/08;B60M1/28;B66F9/24;B66F11/04;H02G1/02;(IPC1-7):B66F9/24 |
主分类号 |
G01B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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